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| author | Jeff Garzik <jeff@garzik.org> | 2006-09-22 20:10:23 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-22 20:10:23 -0400 |
| commit | 28eb177dfa5982d132edceed891cb3885df258bb (patch) | |
| tree | 5f8fdc37ad1d8d0793e9c47da7d908b97c814ffb /include | |
| parent | fd8ae94eea9bb4269d6dff1b47b9dc741bd70d0b (diff) | |
| parent | db392219c5f572610645696e3672f6ea38783a65 (diff) | |
| download | linux-28eb177dfa5982d132edceed891cb3885df258bb.tar.gz | |
Merge branch 'master' into upstream
Conflicts:
net/ieee80211/ieee80211_crypt_tkip.c
net/ieee80211/ieee80211_crypt_wep.c
Diffstat (limited to 'include')
97 files changed, 3104 insertions, 1451 deletions
diff --git a/include/Kbuild b/include/Kbuild index cb2534800b1974..2d03f995865ffe 100644 --- a/include/Kbuild +++ b/include/Kbuild @@ -1,2 +1,9 @@ -header-y += asm-generic/ linux/ scsi/ sound/ mtd/ rdma/ video/ -header-y += asm-$(ARCH)/ +header-y += asm-generic/ +header-y += linux/ +header-y += scsi/ +header-y += sound/ +header-y += mtd/ +header-y += rdma/ +header-y += video/ + +header-y += asm-$(ARCH)/ diff --git a/include/asm-alpha/Kbuild b/include/asm-alpha/Kbuild index 2b06b3bad5ffc7..b7c8f188b313ba 100644 --- a/include/asm-alpha/Kbuild +++ b/include/asm-alpha/Kbuild @@ -1,5 +1,11 @@ include include/asm-generic/Kbuild.asm -unifdef-y += console.h fpu.h sysinfo.h compiler.h +header-y += gentrap.h +header-y += regdef.h +header-y += pal.h +header-y += reg.h -header-y += gentrap.h regdef.h pal.h reg.h +unifdef-y += console.h +unifdef-y += fpu.h +unifdef-y += sysinfo.h +unifdef-y += compiler.h diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 70594b275a6e6d..3c06be38170116 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -1,3 +1,12 @@ -header-y += atomic.h errno-base.h errno.h fcntl.h ioctl.h ipc.h mman.h \ - signal.h statfs.h -unifdef-y := resource.h siginfo.h +header-y += atomic.h +header-y += errno-base.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ipc.h +header-y += mman.h +header-y += signal.h +header-y += statfs.h + +unifdef-y += resource.h +unifdef-y += siginfo.h diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm index c00de6028fa811..a84c3d88a18912 100644 --- a/include/asm-generic/Kbuild.asm +++ b/include/asm-generic/Kbuild.asm @@ -1,8 +1,34 @@ -unifdef-y += a.out.h auxvec.h byteorder.h errno.h fcntl.h ioctl.h \ - ioctls.h ipcbuf.h mman.h msgbuf.h param.h poll.h \ - posix_types.h ptrace.h resource.h sembuf.h shmbuf.h shmparam.h \ - sigcontext.h siginfo.h signal.h socket.h sockios.h stat.h \ - statfs.h termbits.h termios.h types.h unistd.h user.h +unifdef-y += a.out.h +unifdef-y += auxvec.h +unifdef-y += byteorder.h +unifdef-y += errno.h +unifdef-y += fcntl.h +unifdef-y += ioctl.h +unifdef-y += ioctls.h +unifdef-y += ipcbuf.h +unifdef-y += mman.h +unifdef-y += msgbuf.h +unifdef-y += param.h +unifdef-y += poll.h +unifdef-y += posix_types.h +unifdef-y += ptrace.h +unifdef-y += resource.h +unifdef-y += sembuf.h +unifdef-y += shmbuf.h +unifdef-y += sigcontext.h +unifdef-y += siginfo.h +unifdef-y += signal.h +unifdef-y += socket.h +unifdef-y += sockios.h +unifdef-y += stat.h +unifdef-y += statfs.h +unifdef-y += termbits.h +unifdef-y += termios.h +unifdef-y += types.h +unifdef-y += unistd.h +unifdef-y += user.h # These probably shouldn't be exported -unifdef-y += elf.h page.h +unifdef-y += shmparam.h +unifdef-y += elf.h +unifdef-y += page.h diff --git a/include/asm-i386/Kbuild b/include/asm-i386/Kbuild index 2308190321da05..b75a348d0c1cfd 100644 --- a/include/asm-i386/Kbuild +++ b/include/asm-i386/Kbuild @@ -1,5 +1,10 @@ include include/asm-generic/Kbuild.asm -header-y += boot.h debugreg.h ldt.h ucontext.h +header-y += boot.h +header-y += debugreg.h +header-y += ldt.h +header-y += ucontext.h -unifdef-y += mtrr.h setup.h vm86.h +unifdef-y += mtrr.h +unifdef-y += setup.h +unifdef-y += vm86.h diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild index f1cb00f39c22de..15818a18bc5209 100644 --- a/include/asm-ia64/Kbuild +++ b/include/asm-ia64/Kbuild @@ -1,7 +1,17 @@ include include/asm-generic/Kbuild.asm -header-y += break.h fpu.h fpswa.h gcc_intrin.h ia64regs.h \ - intel_intrin.h intrinsics.h perfmon_default_smpl.h \ - ptrace_offsets.h rse.h setup.h ucontext.h +header-y += break.h +header-y += fpu.h +header-y += fpswa.h +header-y += gcc_intrin.h +header-y += ia64regs.h +header-y += intel_intrin.h +header-y += intrinsics.h +header-y += perfmon_default_smpl.h +header-y += ptrace_offsets.h +header-y += rse.h +header-y += setup.h +header-y += ucontext.h -unifdef-y += perfmon.h ustack.h +unifdef-y += perfmon.h +unifdef-y += ustack.h diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild index ac61d7eb602144..9827849953a364 100644 --- a/include/asm-powerpc/Kbuild +++ b/include/asm-powerpc/Kbuild @@ -1,10 +1,41 @@ include include/asm-generic/Kbuild.asm -unifdef-y += a.out.h asm-compat.h bootx.h byteorder.h cputable.h elf.h \ - nvram.h param.h posix_types.h ptrace.h seccomp.h signal.h \ - termios.h types.h unistd.h +header-y += auxvec.h +header-y += ioctls.h +header-y += mman.h +header-y += sembuf.h +header-y += siginfo.h +header-y += stat.h +header-y += errno.h +header-y += ipcbuf.h +header-y += msgbuf.h +header-y += shmbuf.h +header-y += socket.h +header-y += termbits.h +header-y += fcntl.h +header-y += ipc.h +header-y += poll.h +header-y += shmparam.h +header-y += sockios.h +header-y += ucontext.h +header-y += ioctl.h +header-y += linkage.h +header-y += resource.h +header-y += sigcontext.h +header-y += statfs.h -header-y += auxvec.h ioctls.h mman.h sembuf.h siginfo.h stat.h errno.h \ - ipcbuf.h msgbuf.h shmbuf.h socket.h termbits.h fcntl.h ipc.h \ - poll.h shmparam.h sockios.h ucontext.h ioctl.h linkage.h \ - resource.h sigcontext.h statfs.h +unifdef-y += a.out.h +unifdef-y += asm-compat.h +unifdef-y += bootx.h +unifdef-y += byteorder.h +unifdef-y += cputable.h +unifdef-y += elf.h +unifdef-y += nvram.h +unifdef-y += param.h +unifdef-y += posix_types.h +unifdef-y += ptrace.h +unifdef-y += seccomp.h +unifdef-y += signal.h +unifdef-y += termios.h +unifdef-y += types.h +unifdef-y += unistd.h diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 1ba3c9983614dc..12707ab9dc98db 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -23,6 +23,7 @@ #define PPC_FEATURE_SMT 0x00004000 #define PPC_FEATURE_ICACHE_SNOOP 0x00002000 #define PPC_FEATURE_ARCH_2_05 0x00001000 +#define PPC_FEATURE_PA6T 0x00000800 #define PPC_FEATURE_TRUE_LE 0x00000002 #define PPC_FEATURE_PPC_LE 0x00000001 @@ -36,6 +37,7 @@ struct cpu_spec; typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec); +typedef void (*cpu_restore_t)(void); enum powerpc_oprofile_type { PPC_OPROFILE_INVALID = 0, @@ -65,6 +67,8 @@ struct cpu_spec { * BHT, SPD, etc... from head.S before branching to identify_machine */ cpu_setup_t cpu_setup; + /* Used to restore cpu setup on secondary processors and at resume */ + cpu_restore_t cpu_restore; /* Used by oprofile userspace to select the right counters */ char *oprofile_cpu_type; @@ -145,7 +149,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \ CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \ - CPU_FTR_NODSISRALIGN | CPU_FTR_CTRL) + CPU_FTR_NODSISRALIGN) /* iSeries doesn't support large pages */ #ifdef CONFIG_PPC_ISERIES @@ -310,24 +314,29 @@ extern void do_cpu_ftr_fixups(unsigned long offset); CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | \ CPU_FTR_MMCRA | CPU_FTR_CTRL) #define CPU_FTRS_POWER4 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ - CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA) + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ + CPU_FTR_MMCRA) #define CPU_FTRS_PPC970 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ - CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA) #define CPU_FTRS_POWER5 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ - CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \ CPU_FTR_PURR) #define CPU_FTRS_POWER6 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ - CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \ CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_REAL_LE) #define CPU_FTRS_CELL (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ - CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \ - CPU_FTR_CTRL | CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE) + CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE) +#define CPU_FTRS_PA6T (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ + CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \ + CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \ + CPU_FTR_PURR | CPU_FTR_REAL_LE) #define CPU_FTRS_COMPATIBLE (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \ CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2) #endif @@ -336,7 +345,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTRS_POSSIBLE \ (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | \ CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 | \ - CPU_FTRS_CELL | CPU_FTR_CI_LARGE_PAGE) + CPU_FTRS_CELL | CPU_FTRS_PA6T) #else enum { CPU_FTRS_POSSIBLE = @@ -375,7 +384,7 @@ enum { #define CPU_FTRS_ALWAYS \ (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 & \ CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 & \ - CPU_FTRS_CELL & CPU_FTRS_POSSIBLE) + CPU_FTRS_CELL & CPU_FTRS_PA6T & CPU_FTRS_POSSIBLE) #else enum { CPU_FTRS_ALWAYS = diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h index 0d3c4e85711a68..257d1cecb8c969 100644 --- a/include/asm-powerpc/hvcall.h +++ b/include/asm-powerpc/hvcall.h @@ -164,9 +164,15 @@ #define H_VIO_SIGNAL 0x104 #define H_SEND_CRQ 0x108 #define H_COPY_RDMA 0x110 +#define H_REGISTER_LOGICAL_LAN 0x114 +#define H_FREE_LOGICAL_LAN 0x118 +#define H_ADD_LOGICAL_LAN_BUFFER 0x11C +#define H_SEND_LOGICAL_LAN 0x120 +#define H_MULTICAST_CTRL 0x130 #define H_SET_XDABR 0x134 #define H_STUFF_TCE 0x138 #define H_PUT_TCE_INDIRECT 0x13C +#define H_CHANGE_LOGICAL_LAN_MAC 0x14C #define H_VTERM_PARTNER_INFO 0x150 #define H_REGISTER_VTERM 0x154 #define H_FREE_VTERM 0x158 @@ -196,102 +202,59 @@ #define H_GET_HCA_INFO 0x1B8 #define H_GET_PERF_COUNT 0x1BC #define H_MANAGE_TRACE 0x1C0 +#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4 #define H_QUERY_INT_STATE 0x1E4 #define H_POLL_PENDING 0x1D8 #define H_JOIN 0x298 #define H_VASI_STATE 0x2A4 #define H_ENABLE_CRQ 0x2B0 +#define MAX_HCALL_OPCODE H_ENABLE_CRQ #ifndef __ASSEMBLY__ -/* plpar_hcall() -- Generic call interface using above opcodes +/** + * plpar_hcall_norets: - Make a pseries hypervisor call with no return arguments + * @opcode: The hypervisor call to make. * - * The actual call interface is a hypervisor call instruction with - * the opcode in R3 and input args in R4-R7. - * Status is returned in R3 with variable output values in R4-R11. - * Only H_PTE_READ with H_READ_4 uses R6-R11 so we ignore it for now - * and return only two out args which MUST ALWAYS BE PROVIDED. - */ -long plpar_hcall(unsigned long opcode, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4, - unsigned long *out1, - unsigned long *out2, - unsigned long *out3); - -/* Same as plpar_hcall but for those opcodes that return no values - * other than status. Slightly more efficient. + * This call supports up to 7 arguments and only returns the status of + * the hcall. Use this version where possible, its slightly faster than + * the other plpar_hcalls. */ long plpar_hcall_norets(unsigned long opcode, ...); -/* - * Special hcall interface for ibmveth support. - * Takes 8 input parms. Returns a rc and stores the - * R4 return value in *out1. - */ -long plpar_hcall_8arg_2ret(unsigned long opcode, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4, - unsigned long arg5, - unsigned long arg6, - unsigned long arg7, - unsigned long arg8, - unsigned long *out1); - -/* plpar_hcall_4out() +/** + * plpar_hcall: - Make a pseries hypervisor call + * @opcode: The hypervisor call to make. + * @retbuf: Buffer to store up to 4 return arguments in. * - * same as plpar_hcall except with 4 output arguments. + * This call supports up to 6 arguments and 4 return arguments. Use + * PLPAR_HCALL_BUFSIZE to size the return argument buffer. * + * Used for all but the craziest of phyp interfaces (see plpar_hcall9) */ -long plpar_hcall_4out(unsigned long opcode, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4, - unsigned long *out1, - unsigned long *out2, - unsigned long *out3, - unsigned long *out4); +#define PLPAR_HCALL_BUFSIZE 4 +long plpar_hcall(unsigned long opcode, unsigned long *retbuf, ...); -long plpar_hcall_7arg_7ret(unsigned long opcode, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4, - unsigned long arg5, - unsigned long arg6, - unsigned long arg7, - unsigned long *out1, - unsigned long *out2, - unsigned long *out3, - unsigned long *out4, - unsigned long *out5, - unsigned long *out6, - unsigned long *out7); +/** + * plpar_hcall9: - Make a pseries hypervisor call with up to 9 return arguments + * @opcode: The hypervisor call to make. + * @retbuf: Buffer to store up to 9 return arguments in. + * + * This call supports up to 9 arguments and 9 return arguments. Use + * PLPAR_HCALL9_BUFSIZE to size the return argument buffer. + */ +#define PLPAR_HCALL9_BUFSIZE 9 +long plpar_hcall9(unsigned long opcode, unsigned long *retbuf, ...); -long plpar_hcall_9arg_9ret(unsigned long opcode, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4, - unsigned long arg5, - unsigned long arg6, - unsigned long arg7, - unsigned long arg8, - unsigned long arg9, - unsigned long *out1, - unsigned long *out2, - unsigned long *out3, - unsigned long *out4, - unsigned long *out5, - unsigned long *out6, - unsigned long *out7, - unsigned long *out8, - unsigned long *out9); +/* For hcall instrumentation. One structure per-hcall, per-CPU */ +struct hcall_stats { + unsigned long num_calls; /* number of calls (on this CPU) */ + unsigned long tb_total; /* total wall time (mftb) of calls. */ + unsigned long purr_total; /* total cpu time (PURR) of calls. */ +}; +void update_hcall_stats(unsigned long opcode, unsigned long tb_delta, + unsigned long purr_delta); +#define HCALL_STAT_ARRAY_SIZE ((MAX_HCALL_OPCODE >> 2) + 1) #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/ibmebus.h b/include/asm-powerpc/ibmebus.h index 7a42723d107c27..7ab195a2788853 100644 --- a/include/asm-powerpc/ibmebus.h +++ b/include/asm-powerpc/ibmebus.h @@ -48,7 +48,7 @@ extern struct dma_mapping_ops ibmebus_dma_ops; extern struct bus_type ibmebus_bus_type; struct ibmebus_dev { - char *name; + const char *name; struct of_device ofdev; }; diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h index b09b42af6a1ef5..c8390f9485de9d 100644 --- a/include/asm-powerpc/ide.h +++ b/include/asm-powerpc/ide.h @@ -12,6 +12,7 @@ #include <linux/sched.h> #include <asm/mpc8xx.h> #endif +#include <asm/io.h> #ifndef MAX_HWIFS #ifdef __powerpc64__ @@ -21,15 +22,14 @@ #endif #endif +#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 __iomem *)(p), (a), (c)) +#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 __iomem *)(p), (a), (c)) +#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 __iomem *)(p), (a), (c)) +#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 __iomem *)(p), (a), (c)) + #ifndef __powerpc64__ #include <linux/hdreg.h> #include <linux/ioport.h> -#include <asm/io.h> - -extern void __ide_mm_insw(void __iomem *port, void *addr, u32 count); -extern void __ide_mm_outsw(void __iomem *port, void *addr, u32 count); -extern void __ide_mm_insl(void __iomem *port, void *addr, u32 count); -extern void __ide_mm_outsl(void __iomem *port, void *addr, u32 count); struct ide_machdep_calls { int (*default_irq)(unsigned long base); diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index 212428db0d8b64..46bae1cf385b9e 100644 --- a/include/asm-powerpc/io.h +++ b/include/asm-powerpc/io.h @@ -20,20 +20,11 @@ extern int check_legacy_ioport(unsigned long base_port); #include <asm/page.h> #include <asm/byteorder.h> #include <asm/paca.h> -#ifdef CONFIG_PPC_ISERIES -#include <asm/iseries/iseries_io.h> -#endif #include <asm/synch.h> #include <asm/delay.h> #include <asm-generic/iomap.h> -#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 __iomem *)(p), (a), (c)) -#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 __iomem *)(p), (a), (c)) -#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 __iomem *)(p), (a), (c)) -#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 __iomem *)(p), (a), (c)) - - #define SIO_CONFIG_RA 0x398 #define SIO_CONFIG_RD 0x399 @@ -43,42 +34,53 @@ extern unsigned long isa_io_base; extern unsigned long pci_io_base; #ifdef CONFIG_PPC_ISERIES -/* __raw_* accessors aren't supported on iSeries */ -#define __raw_readb(addr) { BUG(); 0; } -#define __raw_readw(addr) { BUG(); 0; } -#define __raw_readl(addr) { BUG(); 0; } -#define __raw_readq(addr) { BUG(); 0; } -#define __raw_writeb(v, addr) { BUG(); 0; } -#define __raw_writew(v, addr) { BUG(); 0; } -#define __raw_writel(v, addr) { BUG(); 0; } -#define __raw_writeq(v, addr) { BUG(); 0; } -#define readb(addr) iSeries_Read_Byte(addr) -#define readw(addr) iSeries_Read_Word(addr) -#define readl(addr) iSeries_Read_Long(addr) -#define writeb(data, addr) iSeries_Write_Byte((data),(addr)) -#define writew(data, addr) iSeries_Write_Word((data),(addr)) -#define writel(data, addr) iSeries_Write_Long((data),(addr)) -#define memset_io(a,b,c) iSeries_memset_io((a),(b),(c)) -#define memcpy_fromio(a,b,c) iSeries_memcpy_fromio((a), (b), (c)) -#define memcpy_toio(a,b,c) iSeries_memcpy_toio((a), (b), (c)) - -#define inb(addr) readb(((void __iomem *)(long)(addr))) -#define inw(addr) readw(((void __iomem *)(long)(addr))) -#define inl(addr) readl(((void __iomem *)(long)(addr))) -#define outb(data,addr) writeb(data,((void __iomem *)(long)(addr))) -#define outw(data,addr) writew(data,((void __iomem *)(long)(addr))) -#define outl(data,addr) writel(data,((void __iomem *)(long)(addr))) -/* - * The *_ns versions below don't do byte-swapping. - * Neither do the standard versions now, these are just here - * for older code. - */ -#define insb(port, buf, ns) _insb((u8 __iomem *)((port)+pci_io_base), (buf), (ns)) -#define insw(port, buf, ns) _insw_ns((u8 __iomem *)((port)+pci_io_base), (buf), (ns)) -#define insl(port, buf, nl) _insl_ns((u8 __iomem *)((port)+pci_io_base), (buf), (nl)) -#define insw_ns(port, buf, ns) _insw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns)) -#define insl_ns(port, buf, nl) _insl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl)) -#else + +extern int in_8(const volatile unsigned char __iomem *addr); +extern void out_8(volatile unsigned char __iomem *addr, int val); +extern int in_le16(const volatile unsigned short __iomem *addr); +extern int in_be16(const volatile unsigned short __iomem *addr); +extern void out_le16(volatile unsigned short __iomem *addr, int val); +extern void out_be16(volatile unsigned short __iomem *addr, int val); +extern unsigned in_le32(const volatile unsigned __iomem *addr); +extern unsigned in_be32(const volatile unsigned __iomem *addr); +extern void out_le32(volatile unsigned __iomem *addr, int val); +extern void out_be32(volatile unsigned __iomem *addr, int val); +extern unsigned long in_le64(const volatile unsigned long __iomem *addr); +extern unsigned long in_be64(const volatile unsigned long __iomem *addr); +extern void out_le64(volatile unsigned long __iomem *addr, unsigned long val); +extern void out_be64(volatile unsigned long __iomem *addr, unsigned long val); + +extern unsigned char __raw_readb(const volatile void __iomem *addr); +extern unsigned short __raw_readw(const volatile void __iomem *addr); +extern unsigned int __raw_readl(const volatile void __iomem *addr); +extern unsigned long __raw_readq(const volatile void __iomem *addr); +extern void __raw_writeb(unsigned char v, volatile void __iomem *addr); +extern void __raw_writew(unsigned short v, volatile void __iomem *addr); +extern void __raw_writel(unsigned int v, volatile void __iomem *addr); +extern void __raw_writeq(unsigned long v, volatile void __iomem *addr); + +extern void memset_io(volatile void __iomem *addr, int c, unsigned long n); +extern void memcpy_fromio(void *dest, const volatile void __iomem *src, + unsigned long n); +extern void memcpy_toio(volatile void __iomem *dest, const void *src, + unsigned long n); + +#else /* CONFIG_PPC_ISERIES */ + +#define in_8(addr) __in_8((addr)) +#define out_8(addr, val) __out_8((addr), (val)) +#define in_le16(addr) __in_le16((addr)) +#define in_be16(addr) __in_be16((addr)) +#define out_le16(addr, val) __out_le16((addr), (val)) +#define out_be16(addr, val) __out_be16((addr), (val)) +#define in_le32(addr) __in_le32((addr)) +#define in_be32(addr) __in_be32((addr)) +#define out_le32(addr, val) __out_le32((addr), (val)) +#define out_be32(addr, val) __out_be32((addr), (val)) +#define in_le64(addr) __in_le64((addr)) +#define in_be64(addr) __in_be64((addr)) +#define out_le64(addr, val) __out_le64((addr), (val)) +#define out_be64(addr, val) __out_be64((addr), (val)) static inline unsigned char __raw_readb(const volatile void __iomem *addr) { @@ -112,23 +114,11 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr) { *(volatile unsigned long __force *)addr = v; } -#define readb(addr) eeh_readb(addr) -#define readw(addr) eeh_readw(addr) -#define readl(addr) eeh_readl(addr) -#define readq(addr) eeh_readq(addr) -#define writeb(data, addr) eeh_writeb((data), (addr)) -#define writew(data, addr) eeh_writew((data), (addr)) -#define writel(data, addr) eeh_writel((data), (addr)) -#define writeq(data, addr) eeh_writeq((data), (addr)) #define memset_io(a,b,c) eeh_memset_io((a),(b),(c)) #define memcpy_fromio(a,b,c) eeh_memcpy_fromio((a),(b),(c)) #define memcpy_toio(a,b,c) eeh_memcpy_toio((a),(b),(c)) -#define inb(port) eeh_inb((unsigned long)port) -#define outb(val, port) eeh_outb(val, (unsigned long)port) -#define inw(port) eeh_inw((unsigned long)port) -#define outw(val, port) eeh_outw(val, (unsigned long)port) -#define inl(port) eeh_inl((unsigned long)port) -#define outl(val, port) eeh_outl(val, (unsigned long)port) + +#endif /* CONFIG_PPC_ISERIES */ /* * The insw/outsw/insl/outsl macros don't do byte-swapping. @@ -138,30 +128,37 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr) #define insb(port, buf, ns) eeh_insb((port), (buf), (ns)) #define insw(port, buf, ns) eeh_insw_ns((port), (buf), (ns)) #define insl(port, buf, nl) eeh_insl_ns((port), (buf), (nl)) -#define insw_ns(port, buf, ns) eeh_insw_ns((port), (buf), (ns)) -#define insl_ns(port, buf, nl) eeh_insl_ns((port), (buf), (nl)) - -#endif #define outsb(port, buf, ns) _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns)) #define outsw(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns)) #define outsl(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl)) +#define readb(addr) eeh_readb(addr) +#define readw(addr) eeh_readw(addr) +#define readl(addr) eeh_readl(addr) +#define readq(addr) eeh_readq(addr) +#define writeb(data, addr) eeh_writeb((data), (addr)) +#define writew(data, addr) eeh_writew((data), (addr)) +#define writel(data, addr) eeh_writel((data), (addr)) +#define writeq(data, addr) eeh_writeq((data), (addr)) +#define inb(port) eeh_inb((unsigned long)port) +#define outb(val, port) eeh_outb(val, (unsigned long)port) +#define inw(port) eeh_inw((unsigned long)port) +#define outw(val, port) eeh_outw(val, (unsigned long)port) +#define inl(port) eeh_inl((unsigned long)port) +#define outl(val, port) eeh_outl(val, (unsigned long)port) + #define readb_relaxed(addr) readb(addr) #define readw_relaxed(addr) readw(addr) #define readl_relaxed(addr) readl(addr) #define readq_relaxed(addr) readq(addr) -extern void _insb(volatile u8 __iomem *port, void *buf, int ns); -extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns); -extern void _insw(volatile u16 __iomem *port, void *buf, int ns); -extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns); -extern void _insl(volatile u32 __iomem *port, void *buf, int nl); -extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl); -extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns); -extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns); -extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl); -extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl); +extern void _insb(volatile u8 __iomem *port, void *buf, long count); +extern void _outsb(volatile u8 __iomem *port, const void *buf, long count); +extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count); +extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count); +extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count); +extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count); static inline void mmiowb(void) { @@ -180,14 +177,6 @@ static inline void mmiowb(void) #define inl_p(port) inl(port) #define outl_p(val, port) (udelay(1), outl((val), (port))) -/* - * The *_ns versions below don't do byte-swapping. - * Neither do the standard versions now, these are just here - * for older code. - */ -#define outsw_ns(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns)) -#define outsl_ns(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl)) - #define IO_SPACE_LIMIT ~(0UL) @@ -279,7 +268,7 @@ static inline void iosync(void) * and should not be used directly by device drivers. Use inb/readb * instead. */ -static inline int in_8(const volatile unsigned char __iomem *addr) +static inline int __in_8(const volatile unsigned char __iomem *addr) { int ret; @@ -288,14 +277,14 @@ static inline int in_8(const volatile unsigned char __iomem *addr) return ret; } -static inline void out_8(volatile unsigned char __iomem *addr, int val) +static inline void __out_8(volatile unsigned char __iomem *addr, int val) { __asm__ __volatile__("sync; stb%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); get_paca()->io_sync = 1; } -static inline int in_le16(const volatile unsigned short __iomem *addr) +static inline int __in_le16(const volatile unsigned short __iomem *addr) { int ret; @@ -304,7 +293,7 @@ static inline int in_le16(const volatile unsigned short __iomem *addr) return ret; } -static inline int in_be16(const volatile unsigned short __iomem *addr) +static inline int __in_be16(const volatile unsigned short __iomem *addr) { int ret; @@ -313,21 +302,21 @@ static inline int in_be16(const volatile unsigned short __iomem *addr) return ret; } -static inline void out_le16(volatile unsigned short __iomem *addr, int val) +static inline void __out_le16(volatile unsigned short __iomem *addr, int val) { __asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); get_paca()->io_sync = 1; } -static inline void out_be16(volatile unsigned short __iomem *addr, int val) +static inline void __out_be16(volatile unsigned short __iomem *addr, int val) { __asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); get_paca()->io_sync = 1; } -static inline unsigned in_le32(const volatile unsigned __iomem *addr) +static inline unsigned __in_le32(const volatile unsigned __iomem *addr) { unsigned ret; @@ -336,7 +325,7 @@ static inline unsigned in_le32(const volatile unsigned __iomem *addr) return ret; } -static inline unsigned in_be32(const volatile unsigned __iomem *addr) +static inline unsigned __in_be32(const volatile unsigned __iomem *addr) { unsigned ret; @@ -345,21 +334,21 @@ static inline unsigned in_be32(const volatile unsigned __iomem *addr) return ret; } -static inline void out_le32(volatile unsigned __iomem *addr, int val) +static inline void __out_le32(volatile unsigned __iomem *addr, int val) { __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); get_paca()->io_sync = 1; } -static inline void out_be32(volatile unsigned __iomem *addr, int val) +static inline void __out_be32(volatile unsigned __iomem *addr, int val) { __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); get_paca()->io_sync = 1; } -static inline unsigned long in_le64(const volatile unsigned long __iomem *addr) +static inline unsigned long __in_le64(const volatile unsigned long __iomem *addr) { unsigned long tmp, ret; @@ -379,7 +368,7 @@ static inline unsigned long in_le64(const volatile unsigned long __iomem *addr) return ret; } -static inline unsigned long in_be64(const volatile unsigned long __iomem *addr) +static inline unsigned long __in_be64(const volatile unsigned long __iomem *addr) { unsigned long ret; @@ -388,7 +377,7 @@ static inline unsigned long in_be64(const volatile unsigned long __iomem *addr) return ret; } -static inline void out_le64(volatile unsigned long __iomem *addr, unsigned long val) +static inline void __out_le64(volatile unsigned long __iomem *addr, unsigned long val) { unsigned long tmp; @@ -406,15 +395,13 @@ static inline void out_le64(volatile unsigned long __iomem *addr, unsigned long get_paca()->io_sync = 1; } -static inline void out_be64(volatile unsigned long __iomem *addr, unsigned long val) +static inline void __out_be64(volatile unsigned long __iomem *addr, unsigned long val) { __asm__ __volatile__("sync; std%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); get_paca()->io_sync = 1; } -#ifndef CONFIG_PPC_ISERIES #include <asm/eeh.h> -#endif /** * check_signature - find BIOS signatures @@ -430,7 +417,6 @@ static inline int check_signature(const volatile void __iomem * io_addr, const unsigned char *signature, int length) { int retval = 0; -#ifndef CONFIG_PPC_ISERIES do { if (readb(io_addr) != *signature) goto out; @@ -440,7 +426,6 @@ static inline int check_signature(const volatile void __iomem * io_addr, } while (length); retval = 1; out: -#endif return retval; } diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index d903a62959dabf..4da41efb1319d7 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -137,7 +137,7 @@ struct irq_map_entry { extern struct irq_map_entry irq_map[NR_IRQS]; -/*** +/** * irq_alloc_host - Allocate a new irq_host data structure * @node: device-tree node of the interrupt controller * @revmap_type: type of reverse mapping to use @@ -159,14 +159,14 @@ extern struct irq_host *irq_alloc_host(unsigned int revmap_type, irq_hw_number_t inval_irq); -/*** +/** * irq_find_host - Locates a host for a given device node * @node: device-tree node of the interrupt controller */ extern struct irq_host *irq_find_host(struct device_node *node); -/*** +/** * irq_set_default_host - Set a "default" host * @host: default host pointer * @@ -178,7 +178,7 @@ extern struct irq_host *irq_find_host(struct device_node *node); extern void irq_set_default_host(struct irq_host *host); -/*** +/** * irq_set_virq_count - Set the maximum number of virt irqs * @count: number of linux virtual irqs, capped with NR_IRQS * @@ -188,7 +188,7 @@ extern void irq_set_default_host(struct irq_host *host); extern void irq_set_virq_count(unsigned int count); -/*** +/** * irq_create_mapping - Map a hardware interrupt into linux virq space * @host: host owning this hardware interrupt or NULL for default host * @hwirq: hardware irq number in that host space @@ -202,13 +202,13 @@ extern unsigned int irq_create_mapping(struct irq_host *host, irq_hw_number_t hwirq); -/*** +/** * irq_dispose_mapping - Unmap an interrupt * @virq: linux virq number of the interrupt to unmap */ extern void irq_dispose_mapping(unsigned int virq); -/*** +/** * irq_find_mapping - Find a linux virq from an hw irq number. * @host: host owning this hardware interrupt * @hwirq: hardware irq number in that host space @@ -221,7 +221,7 @@ extern unsigned int irq_find_mapping(struct irq_host *host, irq_hw_number_t hwirq); -/*** +/** * irq_radix_revmap - Find a linux virq from a hw irq number. * @host: host owning this hardware interrupt * @hwirq: hardware irq number in that host space @@ -232,7 +232,7 @@ extern unsigned int irq_find_mapping(struct irq_host *host, extern unsigned int irq_radix_revmap(struct irq_host *host, irq_hw_number_t hwirq); -/*** +/** * irq_linear_revmap - Find a linux virq from a hw irq number. * @host: host owning this hardware interrupt * @hwirq: hardware irq number in that host space @@ -247,7 +247,7 @@ extern unsigned int irq_linear_revmap(struct irq_host *host, -/*** +/** * irq_alloc_virt - Allocate virtual irq numbers * @host: host owning these new virtual irqs * @count: number of consecutive numbers to allocate @@ -261,7 +261,7 @@ extern unsigned int irq_alloc_virt(struct irq_host *host, unsigned int count, unsigned int hint); -/*** +/** * irq_free_virt - Free virtual irq numbers * @virq: virtual irq number of the first interrupt to free * @count: number of interrupts to free @@ -300,7 +300,7 @@ extern unsigned int irq_of_parse_and_map(struct device_node *dev, int index); /* -- End OF helpers -- */ -/*** +/** * irq_early_init - Init irq remapping subsystem */ extern void irq_early_init(void); diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/include/asm-powerpc/iseries/hv_call_xm.h index ca9202cb01ed0a..392ac3f54df085 100644 --- a/include/asm-powerpc/iseries/hv_call_xm.h +++ b/include/asm-powerpc/iseries/hv_call_xm.h @@ -16,23 +16,6 @@ #define HvCallXmSetTce HvCallXm + 11 #define HvCallXmSetTces HvCallXm + 13 -/* - * Structure passed to HvCallXm_getTceTableParms - */ -struct iommu_table_cb { - unsigned long itc_busno; /* Bus number for this tce table */ - unsigned long itc_start; /* Will be NULL for secondary */ - unsigned long itc_totalsize; /* Size (in pages) of whole table */ - unsigned long itc_offset; /* Index into real tce table of the - start of our section */ - unsigned long itc_size; /* Size (in pages) of our section */ - unsigned long itc_index; /* Index of this tce table */ - unsigned short itc_maxtables; /* Max num of tables for partition */ - unsigned char itc_virtbus; /* Flag to indicate virtual bus */ - unsigned char itc_slotno; /* IOA Tce Slot Index */ - unsigned char itc_rsvd[4]; -}; - static inline void HvCallXm_getTceTableParms(u64 cb) { HvCall1(HvCallXmGetTceTableParms, cb); diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h index df8b20739719f8..a006fd1e4a2ce1 100644 --- a/include/asm-powerpc/iseries/hv_lp_config.h +++ b/include/asm-powerpc/iseries/hv_lp_config.h @@ -25,7 +25,6 @@ #include <asm/iseries/hv_call_sc.h> #include <asm/iseries/hv_types.h> -#include <asm/iseries/it_lp_naca.h> enum { HvCallCfg_Cur = 0, @@ -44,16 +43,8 @@ enum { #define HvCallCfgGetHostingLpIndex HvCallCfg + 32 extern HvLpIndex HvLpConfig_getLpIndex_outline(void); - -static inline HvLpIndex HvLpConfig_getLpIndex(void) -{ - return itLpNaca.xLpIndex; -} - -static inline HvLpIndex HvLpConfig_getPrimaryLpIndex(void) -{ - return itLpNaca.xPrimaryLpIndex; -} +extern HvLpIndex HvLpConfig_getLpIndex(void); +extern HvLpIndex HvLpConfig_getPrimaryLpIndex(void); static inline u64 HvLpConfig_getMsChunks(void) { diff --git a/include/asm-powerpc/iseries/iseries_io.h b/include/asm-powerpc/iseries/iseries_io.h deleted file mode 100644 index f29009bd63c980..00000000000000 --- a/include/asm-powerpc/iseries/iseries_io.h +++ /dev/null @@ -1,60 +0,0 @@ -#ifndef _ASM_POWERPC_ISERIES_ISERIES_IO_H -#define _ASM_POWERPC_ISERIES_ISERIES_IO_H - - -#ifdef CONFIG_PPC_ISERIES -#include <linux/types.h> -/* - * Created by Allan Trautman on Thu Dec 28 2000. - * - * Remaps the io.h for the iSeries Io - * Copyright (C) 2000 Allan H Trautman, IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the: - * Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, - * Boston, MA 02111-1307 USA - * - * Change Activity: - * Created December 28, 2000 - * End Change Activity - */ - -#ifdef CONFIG_PCI -extern u8 iSeries_Read_Byte(const volatile void __iomem * IoAddress); -extern u16 iSeries_Read_Word(const volatile void __iomem * IoAddress); -extern u32 iSeries_Read_Long(const volatile void __iomem * IoAddress); -extern void iSeries_Write_Byte(u8 IoData, volatile void __iomem * IoAddress); -extern void iSeries_Write_Word(u16 IoData, volatile void __iomem * IoAddress); -extern void iSeries_Write_Long(u32 IoData, volatile void __iomem * IoAddress); - -extern void iSeries_memset_io(volatile void __iomem *dest, char x, size_t n); -extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source, - size_t n); -extern void iSeries_memcpy_fromio(void *dest, - const volatile void __iomem *source, size_t n); -#else -static inline u8 iSeries_Read_Byte(const volatile void __iomem *IoAddress) -{ - return 0xff; -} - -static inline void iSeries_Write_Byte(u8 IoData, - volatile void __iomem *IoAddress) -{ -} -#endif /* CONFIG_PCI */ - -#endif /* CONFIG_PPC_ISERIES */ -#endif /* _ASM_POWERPC_ISERIES_ISERIES_IO_H */ diff --git a/include/asm-powerpc/iseries/it_exp_vpd_panel.h b/include/asm-powerpc/iseries/it_exp_vpd_panel.h deleted file mode 100644 index 304a609ae21a97..00000000000000 --- a/include/asm-powerpc/iseries/it_exp_vpd_panel.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (C) 2002 Dave Boutcher IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H -#define _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H - -/* - * This struct maps the panel information - * - * Warning: - * This data must match the architecture for the panel information - */ - -#include <asm/types.h> - -struct ItExtVpdPanel { - /* Definition of the Extended Vpd On Panel Data Area */ - char systemSerial[8]; - char mfgID[4]; - char reserved1[24]; - char machineType[4]; - char systemID[6]; - char somUniqueCnt[4]; - char serialNumberCount; - char reserved2[7]; - u16 bbu3; - u16 bbu2; - u16 bbu1; - char xLocationLabel[8]; - u8 xRsvd1[6]; - u16 xFrameId; - u8 xRsvd2[48]; -}; - -extern struct ItExtVpdPanel xItExtVpdPanel; - -#endif /* _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H */ diff --git a/include/asm-powerpc/iseries/it_lp_naca.h b/include/asm-powerpc/iseries/it_lp_naca.h deleted file mode 100644 index 4fdcf052927fff..00000000000000 --- a/include/asm-powerpc/iseries/it_lp_naca.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (C) 2001 Mike Corrigan IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef _ASM_POWERPC_ISERIES_IT_LP_NACA_H -#define _ASM_POWERPC_ISERIES_IT_LP_NACA_H - -#include <linux/types.h> - -/* - * This control block contains the data that is shared between the - * hypervisor (PLIC) and the OS. - */ - -struct ItLpNaca { -// CACHE_LINE_1 0x0000 - 0x007F Contains read-only data - u32 xDesc; // Eye catcher x00-x03 - u16 xSize; // Size of this class x04-x05 - u16 xIntHdlrOffset; // Offset to IntHdlr array x06-x07 - u8 xMaxIntHdlrEntries; // Number of entries in array x08-x08 - u8 xPrimaryLpIndex; // LP Index of Primary x09-x09 - u8 xServiceLpIndex; // LP Ind of Service Focal Pointx0A-x0A - u8 xLpIndex; // LP Index x0B-x0B - u16 xMaxLpQueues; // Number of allocated queues x0C-x0D - u16 xLpQueueOffset; // Offset to start of LP queues x0E-x0F - u8 xPirEnvironMode; // Piranha or hardware x10-x10 - u8 xPirConsoleMode; // Piranha console indicator x11-x11 - u8 xPirDasdMode; // Piranha dasd indicator x12-x12 - u8 xRsvd1_0[5]; // Reserved for Piranha related x13-x17 - u8 flags; // flags, see below x18-x1F - u8 xSpVpdFormat; // VPD areas are in CSP format ... - u8 xIntProcRatio; // Ratio of int procs to procs ... - u8 xRsvd1_2[5]; // Reserved ... - u16 xRsvd1_3; // Reserved x20-x21 - u16 xPlicVrmIndex; // VRM index of PLIC x22-x23 - u16 xMinSupportedSlicVrmInd;// Min supported OS VRM index x24-x25 - u16 xMinCompatableSlicVrmInd;// Min compatible OS VRM index x26-x27 - u64 xLoadAreaAddr; // ER address of load area x28-x2F - u32 xLoadAreaChunks; // Chunks for the load area x30-x33 - u32 xPaseSysCallCRMask; // Mask used to test CR before x34-x37 - // doing an ASR switch on PASE - // system call. - u64 xSlicSegmentTablePtr; // Pointer to Slic seg table. x38-x3f - u8 xRsvd1_4[64]; // x40-x7F - -// CACHE_LINE_2 0x0080 - 0x00FF Contains local read-write data - u8 xRsvd2_0[128]; // Reserved x00-x7F - -// CACHE_LINE_3-6 0x0100 - 0x02FF Contains LP Queue indicators -// NB: Padding required to keep xInterrruptHdlr at x300 which is required -// for v4r4 PLIC. - u8 xOldLpQueue[128]; // LP Queue needed for v4r4 100-17F - u8 xRsvd3_0[384]; // Reserved 180-2FF - -// CACHE_LINE_7-8 0x0300 - 0x03FF Contains the address of the OS interrupt -// handlers - u64 xInterruptHdlr[32]; // Interrupt handlers 300-x3FF -}; - -extern struct ItLpNaca itLpNaca; - -#define ITLPNACA_LPAR 0x80 /* Is LPAR installed on the system */ -#define ITLPNACA_PARTITIONED 0x40 /* Is the system partitioned */ -#define ITLPNACA_HWSYNCEDTBS 0x20 /* Hardware synced TBs */ -#define ITLPNACA_HMTINT 0x10 /* Utilize MHT for interrupts */ - -#endif /* _ASM_POWERPC_ISERIES_IT_LP_NACA_H */ diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h index 284c5a7db3ac43..3f681476929594 100644 --- a/include/asm-powerpc/iseries/it_lp_queue.h +++ b/include/asm-powerpc/iseries/it_lp_queue.h @@ -27,8 +27,6 @@ #include <asm/types.h> #include <asm/ptrace.h> -struct HvLpEvent; - #define IT_LP_MAX_QUEUES 8 #define IT_LP_NOT_USED 0 /* Queue will not be used by PLIC */ diff --git a/include/asm-powerpc/iseries/vio.h b/include/asm-powerpc/iseries/vio.h index 72a97d37aac35d..7a95d296abd122 100644 --- a/include/asm-powerpc/iseries/vio.h +++ b/include/asm-powerpc/iseries/vio.h @@ -122,6 +122,34 @@ enum viorc { viorc_openRejected = 0x0301 }; +/* + * The structure of the events that flow between us and OS/400 for chario + * events. You can't mess with this unless the OS/400 side changes too. + */ +struct viocharlpevent { + struct HvLpEvent event; + u32 reserved; + u16 version; + u16 subtype_result_code; + u8 virtual_device; + u8 len; + u8 data[VIOCHAR_MAX_DATA]; +}; + +#define VIOCHAR_WINDOW 10 + +enum viocharsubtype { + viocharopen = 0x0001, + viocharclose = 0x0002, + viochardata = 0x0003, + viocharack = 0x0004, + viocharconfig = 0x0005 +}; + +enum viochar_rc { + viochar_rc_ebusy = 1 +}; + struct device; extern struct device *iSeries_vio_dev; diff --git a/include/asm-powerpc/lppaca.h b/include/asm-powerpc/lppaca.h index 4dc514aabfe7e8..821ea0c512b415 100644 --- a/include/asm-powerpc/lppaca.h +++ b/include/asm-powerpc/lppaca.h @@ -27,7 +27,9 @@ // // //---------------------------------------------------------------------------- +#include <linux/cache.h> #include <asm/types.h> +#include <asm/mmu.h> /* The Hypervisor barfs if the lppaca crosses a page boundary. A 1k * alignment is sufficient to prevent this */ @@ -114,7 +116,7 @@ struct lppaca { //============================================================================= -// CACHE_LINE_3 0x0100 - 0x007F: This line is shared with other processors +// CACHE_LINE_3 0x0100 - 0x017F: This line is shared with other processors //============================================================================= // This is the yield_count. An "odd" value (low bit on) means that // the processor is yielded (either because of an OS yield or a PLIC @@ -126,12 +128,29 @@ struct lppaca { u8 reserved6[124]; // Reserved x04-x7F //============================================================================= -// CACHE_LINE_4-5 0x0100 - 0x01FF Contains PMC interrupt data +// CACHE_LINE_4-5 0x0180 - 0x027F Contains PMC interrupt data //============================================================================= u8 pmc_save_area[256]; // PMC interrupt Area x00-xFF } __attribute__((__aligned__(0x400))); extern struct lppaca lppaca[]; +/* + * SLB shadow buffer structure as defined in the PAPR. The save_area + * contains adjacent ESID and VSID pairs for each shadowed SLB. The + * ESID is stored in the lower 64bits, then the VSID. + */ +struct slb_shadow { + u32 persistent; // Number of persistent SLBs x00-x03 + u32 buffer_length; // Total shadow buffer length x04-x07 + u64 reserved; // Alignment x08-x0f + struct { + u64 esid; + u64 vsid; + } save_area[SLB_NUM_BOLTED]; // x10-x40 +} ____cacheline_aligned; + +extern struct slb_shadow slb_shadow[]; + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_LPPACA_H */ diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h index 3d5d590bc4b038..0a4e5c93e8e6c1 100644 --- a/include/asm-powerpc/paca.h +++ b/include/asm-powerpc/paca.h @@ -23,6 +23,7 @@ register struct paca_struct *local_paca asm("r13"); #define get_paca() local_paca #define get_lppaca() (get_paca()->lppaca_ptr) +#define get_slb_shadow() (get_paca()->slb_shadow_ptr) struct task_struct; @@ -99,6 +100,8 @@ struct paca_struct { u64 user_time; /* accumulated usermode TB ticks */ u64 system_time; /* accumulated system TB ticks */ u64 startpurr; /* PURR/TB value snapshot */ + + struct slb_shadow *slb_shadow_ptr; }; extern struct paca_struct paca[]; diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h index fb597b37c2a2f0..b4d38b0b15f838 100644 --- a/include/asm-powerpc/page.h +++ b/include/asm-powerpc/page.h @@ -55,12 +55,6 @@ #define PAGE_OFFSET ASM_CONST(CONFIG_KERNEL_START) #define KERNELBASE (PAGE_OFFSET + PHYSICAL_START) -#ifdef CONFIG_DISCONTIGMEM -#define page_to_pfn(page) discontigmem_page_to_pfn(page) -#define pfn_to_page(pfn) discontigmem_pfn_to_page(pfn) -#define pfn_valid(pfn) discontigmem_pfn_valid(pfn) -#endif - #ifdef CONFIG_FLATMEM #define pfn_valid(pfn) ((pfn) < max_mapnr) #endif diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h index cf79bc7ebb5551..1115756c79f941 100644 --- a/include/asm-powerpc/ppc-pci.h +++ b/include/asm-powerpc/ppc-pci.h @@ -69,6 +69,17 @@ struct pci_dev *pci_get_device_by_addr(unsigned long addr); void eeh_slot_error_detail (struct pci_dn *pdn, int severity); /** + * rtas_pci_enableo - enable IO transfers for this slot + * @pdn: pci device node + * @function: either EEH_THAW_MMIO or EEH_THAW_DMA + * + * Enable I/O transfers to this slot + */ +#define EEH_THAW_MMIO 2 +#define EEH_THAW_DMA 3 +int rtas_pci_enable(struct pci_dn *pdn, int function); + +/** * rtas_set_slot_reset -- unfreeze a frozen slot * * Clear the EEH-frozen condition on a slot. This routine diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h index 22e54a2a6604bf..6cb6fb19e57f22 100644 --- a/include/asm-powerpc/processor.h +++ b/include/asm-powerpc/processor.h @@ -32,6 +32,7 @@ #define _CHRP_Motorola 0x04 /* motorola chrp, the cobra */ #define _CHRP_IBM 0x05 /* IBM chrp, the longtrail and longtrail 2 */ #define _CHRP_Pegasos 0x06 /* Genesi/bplan's Pegasos and Pegasos2 */ +#define _CHRP_briq 0x07 /* TotalImpact's briQ */ #if defined(__KERNEL__) && defined(CONFIG_PPC32) diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index d0fa1b9aed354e..5246297693369d 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -72,8 +72,8 @@ struct property { }; struct device_node { - char *name; - char *type; + const char *name; + const char *type; phandle node; phandle linux_phandle; char *full_name; @@ -160,7 +160,7 @@ extern void unflatten_device_tree(void); extern void early_init_devtree(void *); extern int device_is_compatible(struct device_node *device, const char *); extern int machine_is_compatible(const char *compat); -extern void *get_property(struct device_node *node, const char *name, +extern const void *get_property(struct device_node *node, const char *name, int *lenp); extern void print_properties(struct device_node *node); extern int prom_n_addr_cells(struct device_node* np); @@ -197,8 +197,8 @@ extern int release_OF_resource(struct device_node* node, int index); */ -/* Helper to read a big number */ -static inline u64 of_read_number(u32 *cell, int size) +/* Helper to read a big number; size is in cells (not bytes) */ +static inline u64 of_read_number(const u32 *cell, int size) { u64 r = 0; while (size--) @@ -206,18 +206,28 @@ static inline u64 of_read_number(u32 *cell, int size) return r; } +/* Like of_read_number, but we want an unsigned long result */ +#ifdef CONFIG_PPC32 +static inline unsigned long of_read_ulong(const u32 *cell, int size) +{ + return cell[size-1]; +} +#else +#define of_read_ulong(cell, size) of_read_number(cell, size) +#endif + /* Translate an OF address block into a CPU physical address */ #define OF_BAD_ADDR ((u64)-1) -extern u64 of_translate_address(struct device_node *np, u32 *addr); +extern u64 of_translate_address(struct device_node *np, const u32 *addr); /* Extract an address from a device, returns the region size and * the address space flags too. The PCI version uses a BAR number * instead of an absolute index */ -extern u32 *of_get_address(struct device_node *dev, int index, +extern const u32 *of_get_address(struct device_node *dev, int index, u64 *size, unsigned int *flags); -extern u32 *of_get_pci_address(struct device_node *dev, int bar_no, +extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, unsigned int *flags); /* Get an address as a resource. Note that if your address is @@ -234,7 +244,7 @@ extern int of_pci_address_to_resource(struct device_node *dev, int bar, /* Parse the ibm,dma-window property of an OF node into the busno, phys and * size parameters. */ -void of_parse_dma_window(struct device_node *dn, unsigned char *dma_window_prop, +void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop, unsigned long *busno, unsigned long *phys, unsigned long *size); extern void kdump_move_device_tree(void); @@ -259,7 +269,7 @@ struct of_irq { u32 specifier[OF_MAX_IRQ_SPEC]; /* Specifier copy */ }; -/*** +/** * of_irq_map_init - Initialize the irq remapper * @flags: flags defining workarounds to enable * @@ -272,7 +282,7 @@ struct of_irq { extern void of_irq_map_init(unsigned int flags); -/*** +/** * of_irq_map_raw - Low level interrupt tree parsing * @parent: the device interrupt parent * @intspec: interrupt specifier ("interrupts" property of the device) @@ -289,12 +299,12 @@ extern void of_irq_map_init(unsigned int flags); * */ -extern int of_irq_map_raw(struct device_node *parent, u32 *intspec, - u32 ointsize, u32 *addr, +extern int of_irq_map_raw(struct device_node *parent, const u32 *intspec, + u32 ointsize, const u32 *addr, struct of_irq *out_irq); -/*** +/** * of_irq_map_one - Resolve an interrupt for a device * @device: the device whose interrupt is to be resolved * @index: index of the interrupt to resolve @@ -307,7 +317,7 @@ extern int of_irq_map_raw(struct device_node *parent, u32 *intspec, extern int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq); -/*** +/** * of_irq_map_pci - Resolve the interrupt for a PCI device * @pdev: the device whose interrupt is to be resolved * @out_irq: structure of_irq filled by this function diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h index dc4cb9cc73a1b4..4435efe85d0edb 100644 --- a/include/asm-powerpc/ptrace.h +++ b/include/asm-powerpc/ptrace.h @@ -215,12 +215,10 @@ do { \ #define PTRACE_GETVRREGS 18 #define PTRACE_SETVRREGS 19 -#ifndef __powerpc64__ /* Get/set all the upper 32-bits of the SPE registers, accumulator, and * spefscr, in one go */ #define PTRACE_GETEVRREGS 20 #define PTRACE_SETEVRREGS 21 -#endif /* __powerpc64__ */ /* * Get or set a debug register. The first 16 are DABR registers and the @@ -235,7 +233,6 @@ do { \ #define PPC_PTRACE_GETFPREGS 0x97 /* Get FPRs 0 - 31 */ #define PPC_PTRACE_SETFPREGS 0x96 /* Set FPRs 0 - 31 */ -#ifdef __powerpc64__ /* Calls to trace a 64bit program from a 32bit program */ #define PPC_PTRACE_PEEKTEXT_3264 0x95 #define PPC_PTRACE_PEEKDATA_3264 0x94 @@ -243,6 +240,5 @@ do { \ #define PPC_PTRACE_POKEDATA_3264 0x92 #define PPC_PTRACE_PEEKUSR_3264 0x91 #define PPC_PTRACE_POKEUSR_3264 0x90 -#endif /* __powerpc64__ */ #endif /* _ASM_POWERPC_PTRACE_H */ diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h index cf73475a0c69fc..3a9fcc15811b44 100644 --- a/include/asm-powerpc/reg.h +++ b/include/asm-powerpc/reg.h @@ -592,6 +592,7 @@ #define PV_630p 0x0041 #define PV_970MP 0x0044 #define PV_BE 0x0070 +#define PV_PA6T 0x0090 /* * Number of entries in the SLB. If this ever changes we should handle diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h index 82a27e9a041ff2..d34f9e1f242c0c 100644 --- a/include/asm-powerpc/rtas.h +++ b/include/asm-powerpc/rtas.h @@ -230,5 +230,21 @@ extern unsigned long rtas_rmo_buf; #define GLOBAL_INTERRUPT_QUEUE 9005 +/** + * rtas_config_addr - Format a busno, devfn and reg for RTAS. + * @busno: The bus number. + * @devfn: The device and function number as encoded by PCI_DEVFN(). + * @reg: The register number. + * + * This function encodes the given busno, devfn and register number as + * required for RTAS calls that take a "config_addr" parameter. + * See PAPR requirement 7.3.4-1 for more info. + */ +static inline u32 rtas_config_addr(int busno, int devfn, int reg) +{ + return ((reg & 0xf00) << 20) | ((busno & 0xff) << 16) | + (devfn << 8) | (reg & 0xff); +} + #endif /* __KERNEL__ */ #endif /* _POWERPC_RTAS_H */ diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h index 51e65fc46a038c..e49f644ca63a18 100644 --- a/include/asm-powerpc/smu.h +++ b/include/asm-powerpc/smu.h @@ -517,7 +517,7 @@ struct smu_sdbp_cpupiddata { * This returns the pointer to an SMU "sdb" partition data or NULL * if not found. The data format is described below */ -extern struct smu_sdbp_header *smu_get_sdb_partition(int id, +extern const struct smu_sdbp_header *smu_get_sdb_partition(int id, unsigned int *size); /* Get "sdb" partition data from an SMU satellite */ diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h index c02d105d8294da..b42b53c40f5dcb 100644 --- a/include/asm-powerpc/spu.h +++ b/include/asm-powerpc/spu.h @@ -106,7 +106,7 @@ struct spu_context; struct spu_runqueue; struct spu { - char *name; + const char *name; unsigned long local_store_phys; u8 *local_store; unsigned long problem_phys; diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 4c9f5229e83355..4b41deaa8d8d97 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -177,11 +177,6 @@ extern u32 booke_wdt_enabled; extern u32 booke_wdt_period; #endif /* CONFIG_BOOKE_WDT */ -/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */ -extern unsigned char e2a(unsigned char); -extern unsigned char* strne2a(unsigned char *dest, - const unsigned char *src, size_t n); - struct device_node; extern void note_scsi_host(struct device_node *, void *); diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h index dc9bd101ca14c2..4b51d42e1419d2 100644 --- a/include/asm-powerpc/vio.h +++ b/include/asm-powerpc/vio.h @@ -46,8 +46,8 @@ struct iommu_table; */ struct vio_dev { struct iommu_table *iommu_table; /* vio_map_* uses this */ - char *name; - char *type; + const char *name; + const char *type; uint32_t unit_address; unsigned int irq; struct device dev; diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 680555be22ecae..3d9a9e6f33217b 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -327,26 +327,12 @@ __do_out_asm(outl, "stwbrx") #define inl_p(port) inl((port)) #define outl_p(val, port) outl((val), (port)) -extern void _insb(volatile u8 __iomem *port, void *buf, int ns); -extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns); -extern void _insw(volatile u16 __iomem *port, void *buf, int ns); -extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns); -extern void _insl(volatile u32 __iomem *port, void *buf, int nl); -extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl); -extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns); -extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns); -extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl); -extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl); - -/* - * The *_ns versions below don't do byte-swapping. - * Neither do the standard versions now, these are just here - * for older code. - */ -#define insw_ns(port, buf, ns) _insw_ns((port)+___IO_BASE, (buf), (ns)) -#define outsw_ns(port, buf, ns) _outsw_ns((port)+___IO_BASE, (buf), (ns)) -#define insl_ns(port, buf, nl) _insl_ns((port)+___IO_BASE, (buf), (nl)) -#define outsl_ns(port, buf, nl) _outsl_ns((port)+___IO_BASE, (buf), (nl)) +extern void _insb(volatile u8 __iomem *port, void *buf, long count); +extern void _outsb(volatile u8 __iomem *port, const void *buf, long count); +extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count); +extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count); +extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count); +extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count); #define IO_SPACE_LIMIT ~0 diff --git a/include/asm-ppc/mpc8260_pci9.h b/include/asm-ppc/mpc8260_pci9.h index 26b3f6e787bc0c..9f7176881c567d 100644 --- a/include/asm-ppc/mpc8260_pci9.h +++ b/include/asm-ppc/mpc8260_pci9.h @@ -30,8 +30,6 @@ #undef inb #undef inw #undef inl -#undef insw_ns -#undef insl_ns #undef memcpy_fromio extern int readb(volatile unsigned char *addr); @@ -43,8 +41,6 @@ extern void insl(unsigned port, void *buf, int nl); extern int inb(unsigned port); extern int inw(unsigned port); extern unsigned inl(unsigned port); -extern void insw_ns(unsigned port, void *buf, int ns); -extern void insl_ns(unsigned port, void *buf, int nl); extern void *memcpy_fromio(void *dest, unsigned long src, size_t count); #endif /* !__CONFIG_8260_PCI9_DEFS */ diff --git a/include/asm-ppc/reg_booke.h b/include/asm-ppc/reg_booke.h index 4944c0fb8beaf4..602fbadeaf480c 100644 --- a/include/asm-ppc/reg_booke.h +++ b/include/asm-ppc/reg_booke.h @@ -300,14 +300,14 @@ do { \ #define DBSR_IC 0x80000000 /* Instruction Completion */ #define DBSR_BT 0x40000000 /* Branch taken */ #define DBSR_TIE 0x10000000 /* Trap Instruction debug Event */ -#define DBSR_IAC1 0x00800000 /* Instruction Address Compare 1 Event */ -#define DBSR_IAC2 0x00400000 /* Instruction Address Compare 2 Event */ -#define DBSR_IAC3 0x00200000 /* Instruction Address Compare 3 Event */ -#define DBSR_IAC4 0x00100000 /* Instruction Address Compare 4 Event */ -#define DBSR_DAC1R 0x00080000 /* Data Address Compare 1 Read Event */ -#define DBSR_DAC1W 0x00040000 /* Data Address Compare 1 Write Event */ -#define DBSR_DAC2R 0x00020000 /* Data Address Compare 2 Read Event */ -#define DBSR_DAC2W 0x00010000 /* Data Address Compare 2 Write Event */ +#define DBSR_IAC1 0x04000000 /* Instruction Address Compare 1 Event */ +#define DBSR_IAC2 0x02000000 /* Instruction Address Compare 2 Event */ +#define DBSR_IAC3 0x00080000 /* Instruction Address Compare 3 Event */ +#define DBSR_IAC4 0x00040000 /* Instruction Address Compare 4 Event */ +#define DBSR_DAC1R 0x01000000 /* Data Address Compare 1 Read Event */ +#define DBSR_DAC1W 0x00800000 /* Data Address Compare 1 Write Event */ +#define DBSR_DAC2R 0x00400000 /* Data Address Compare 2 Read Event */ +#define DBSR_DAC2W 0x00200000 /* Data Address Compare 2 Write Event */ #endif /* Bit definitions related to the ESR. */ diff --git a/include/asm-s390/Kbuild b/include/asm-s390/Kbuild index ed8955f49e4765..088969d55e72ef 100644 --- a/include/asm-s390/Kbuild +++ b/include/asm-s390/Kbuild @@ -1,4 +1,12 @@ include include/asm-generic/Kbuild.asm -unifdef-y += cmb.h debug.h -header-y += dasd.h qeth.h tape390.h ucontext.h vtoc.h z90crypt.h +header-y += dasd.h +header-y += monwriter.h +header-y += qeth.h +header-y += tape390.h +header-y += ucontext.h +header-y += vtoc.h +header-y += z90crypt.h + +unifdef-y += cmb.h +unifdef-y += debug.h diff --git a/include/asm-s390/appldata.h b/include/asm-s390/appldata.h new file mode 100644 index 00000000000000..b1770703b7060b --- /dev/null +++ b/include/asm-s390/appldata.h @@ -0,0 +1,90 @@ +/* + * include/asm-s390/appldata.h + * + * Copyright (C) IBM Corp. 2006 + * + * Author(s): Melissa Howland <melissah@us.ibm.com> + */ + +#ifndef _ASM_S390_APPLDATA_H +#define _ASM_S390_APPLDATA_H + +#include <asm/io.h> + +#ifndef CONFIG_64BIT + +#define APPLDATA_START_INTERVAL_REC 0x00 /* Function codes for */ +#define APPLDATA_STOP_REC 0x01 /* DIAG 0xDC */ +#define APPLDATA_GEN_EVENT_REC 0x02 +#define APPLDATA_START_CONFIG_REC 0x03 + +/* + * Parameter list for DIAGNOSE X'DC' + */ +struct appldata_parameter_list { + u16 diag; /* The DIAGNOSE code X'00DC' */ + u8 function; /* The function code for the DIAGNOSE */ + u8 parlist_length; /* Length of the parameter list */ + u32 product_id_addr; /* Address of the 16-byte product ID */ + u16 reserved; + u16 buffer_length; /* Length of the application data buffer */ + u32 buffer_addr; /* Address of the application data buffer */ +} __attribute__ ((packed)); + +#else /* CONFIG_64BIT */ + +#define APPLDATA_START_INTERVAL_REC 0x80 +#define APPLDATA_STOP_REC 0x81 +#define APPLDATA_GEN_EVENT_REC 0x82 +#define APPLDATA_START_CONFIG_REC 0x83 + +/* + * Parameter list for DIAGNOSE X'DC' + */ +struct appldata_parameter_list { + u16 diag; + u8 function; + u8 parlist_length; + u32 unused01; + u16 reserved; + u16 buffer_length; + u32 unused02; + u64 product_id_addr; + u64 buffer_addr; +} __attribute__ ((packed)); + +#endif /* CONFIG_64BIT */ + +struct appldata_product_id { + char prod_nr[7]; /* product number */ + u16 prod_fn; /* product function */ + u8 record_nr; /* record number */ + u16 version_nr; /* version */ + u16 release_nr; /* release */ + u16 mod_lvl; /* modification level */ +} __attribute__ ((packed)); + +static inline int appldata_asm(struct appldata_product_id *id, + unsigned short fn, void *buffer, + unsigned short length) +{ + struct appldata_parameter_list parm_list; + int ry; + + if (!MACHINE_IS_VM) + return -ENOSYS; + parm_list.diag = 0xdc; + parm_list.function = fn; + parm_list.parlist_length = sizeof(parm_list); + parm_list.buffer_length = length; + parm_list.product_id_addr = (unsigned long) id; + parm_list.buffer_addr = virt_to_phys(buffer); + asm volatile( + "diag %1,%0,0xdc" + : "=d" (ry) + : "d" (&parm_list), "m" (parm_list), "m" (*id) + : "cc"); + return ry; +} + +#endif /* _ASM_S390_APPLDATA_H */ diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h index 28fdd6e2b8badf..da063cd5f0a006 100644 --- a/include/asm-s390/cio.h +++ b/include/asm-s390/cio.h @@ -270,6 +270,11 @@ struct diag210 { __u32 vrdccrft : 8; /* real device feature (output) */ } __attribute__ ((packed,aligned(4))); +struct ccw_dev_id { + u8 ssid; + u16 devno; +}; + extern int diag210(struct diag210 *addr); extern void wait_cons_dev(void); @@ -280,6 +285,8 @@ extern void cio_reset_channel_paths(void); extern void css_schedule_reprobe(void); +extern void reipl_ccw_dev(struct ccw_dev_id *id); + #endif #endif diff --git a/include/asm-s390/dma.h b/include/asm-s390/dma.h index 02720c449cd82c..7425c6af6cd4c8 100644 --- a/include/asm-s390/dma.h +++ b/include/asm-s390/dma.h @@ -11,6 +11,6 @@ #define MAX_DMA_ADDRESS 0x80000000 -#define free_dma(x) +#define free_dma(x) do { } while (0) #endif /* _ASM_DMA_H */ diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h index ffedf14f89f680..5e261e1de6719b 100644 --- a/include/asm-s390/futex.h +++ b/include/asm-s390/futex.h @@ -7,75 +7,21 @@ #include <asm/errno.h> #include <asm/uaccess.h> -#ifndef __s390x__ -#define __futex_atomic_fixup \ - ".section __ex_table,\"a\"\n" \ - " .align 4\n" \ - " .long 0b,4b,2b,4b,3b,4b\n" \ - ".previous" -#else /* __s390x__ */ -#define __futex_atomic_fixup \ - ".section __ex_table,\"a\"\n" \ - " .align 8\n" \ - " .quad 0b,4b,2b,4b,3b,4b\n" \ - ".previous" -#endif /* __s390x__ */ - -#define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg) \ - asm volatile(" sacf 256\n" \ - "0: l %1,0(%6)\n" \ - "1: " insn \ - "2: cs %1,%2,0(%6)\n" \ - "3: jl 1b\n" \ - " lhi %0,0\n" \ - "4: sacf 0\n" \ - __futex_atomic_fixup \ - : "=d" (ret), "=&d" (oldval), "=&d" (newval), \ - "=m" (*uaddr) \ - : "0" (-EFAULT), "d" (oparg), "a" (uaddr), \ - "m" (*uaddr) : "cc" ); - static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) { int op = (encoded_op >> 28) & 7; int cmp = (encoded_op >> 24) & 15; int oparg = (encoded_op << 8) >> 20; int cmparg = (encoded_op << 20) >> 20; - int oldval = 0, newval, ret; + int oldval, ret; + if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) oparg = 1 << oparg; if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) return -EFAULT; - inc_preempt_count(); - - switch (op) { - case FUTEX_OP_SET: - __futex_atomic_op("lr %2,%5\n", - ret, oldval, newval, uaddr, oparg); - break; - case FUTEX_OP_ADD: - __futex_atomic_op("lr %2,%1\nar %2,%5\n", - ret, oldval, newval, uaddr, oparg); - break; - case FUTEX_OP_OR: - __futex_atomic_op("lr %2,%1\nor %2,%5\n", - ret, oldval, newval, uaddr, oparg); - break; - case FUTEX_OP_ANDN: - __futex_atomic_op("lr %2,%1\nnr %2,%5\n", - ret, oldval, newval, uaddr, oparg); - break; - case FUTEX_OP_XOR: - __futex_atomic_op("lr %2,%1\nxr %2,%5\n", - ret, oldval, newval, uaddr, oparg); - break; - default: - ret = -ENOSYS; - } - - dec_preempt_count(); + ret = uaccess.futex_atomic_op(op, uaddr, oparg, &oldval); if (!ret) { switch (cmp) { @@ -91,32 +37,13 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) return ret; } -static inline int -futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) +static inline int futex_atomic_cmpxchg_inatomic(int __user *uaddr, + int oldval, int newval) { - int ret; - if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) return -EFAULT; - asm volatile(" sacf 256\n" - " cs %1,%4,0(%5)\n" - "0: lr %0,%1\n" - "1: sacf 0\n" -#ifndef __s390x__ - ".section __ex_table,\"a\"\n" - " .align 4\n" - " .long 0b,1b\n" - ".previous" -#else /* __s390x__ */ - ".section __ex_table,\"a\"\n" - " .align 8\n" - " .quad 0b,1b\n" - ".previous" -#endif /* __s390x__ */ - : "=d" (ret), "+d" (oldval), "=m" (*uaddr) - : "0" (-EFAULT), "d" (newval), "a" (uaddr), "m" (*uaddr) - : "cc", "memory" ); - return oldval; + + return uaccess.futex_atomic_cmpxchg(uaddr, oldval, newval); } #endif /* __KERNEL__ */ diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h index d4614b35f4232e..a6cc27e7700741 100644 --- a/include/asm-s390/io.h +++ b/include/asm-s390/io.h @@ -116,7 +116,7 @@ extern void iounmap(void *addr); #define outb(x,addr) ((void) writeb(x,addr)) #define outb_p(x,addr) outb(x,addr) -#define mmiowb() +#define mmiowb() do { } while (0) /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem diff --git a/include/asm-s390/kdebug.h b/include/asm-s390/kdebug.h new file mode 100644 index 00000000000000..40cc68025e016e --- /dev/null +++ b/include/asm-s390/kdebug.h @@ -0,0 +1,59 @@ +#ifndef _S390_KDEBUG_H +#define _S390_KDEBUG_H + +/* + * Feb 2006 Ported to s390 <grundym@us.ibm.com> + */ +#include <linux/notifier.h> + +struct pt_regs; + +struct die_args { + struct pt_regs *regs; + const char *str; + long err; + int trapnr; + int signr; +}; + +/* Note - you should never unregister because that can race with NMIs. + * If you really want to do it first unregister - then synchronize_sched + * - then free. + */ +extern int register_die_notifier(struct notifier_block *); +extern int unregister_die_notifier(struct notifier_block *); +extern int register_page_fault_notifier(struct notifier_block *); +extern int unregister_page_fault_notifier(struct notifier_block *); +extern struct atomic_notifier_head s390die_chain; + + +enum die_val { + DIE_OOPS = 1, + DIE_BPT, + DIE_SSTEP, + DIE_PANIC, + DIE_NMI, + DIE_DIE, + DIE_NMIWATCHDOG, + DIE_KERNELDEBUG, + DIE_TRAP, + DIE_GPF, + DIE_CALL, + DIE_NMI_IPI, + DIE_PAGE_FAULT, +}; + +static inline int notify_die(enum die_val val, const char *str, + struct pt_regs *regs, long err, int trap, int sig) +{ + struct die_args args = { + .regs = regs, + .str = str, + .err = err, + .trapnr = trap, + .signr = sig + }; + return atomic_notifier_call_chain(&s390die_chain, val, &args); +} + +#endif diff --git a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h new file mode 100644 index 00000000000000..b847ff0ec3fad1 --- /dev/null +++ b/include/asm-s390/kprobes.h @@ -0,0 +1,114 @@ +#ifndef _ASM_S390_KPROBES_H +#define _ASM_S390_KPROBES_H +/* + * Kernel Probes (KProbes) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) IBM Corporation, 2002, 2006 + * + * 2002-Oct Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel + * Probes initial implementation ( includes suggestions from + * Rusty Russell). + * 2004-Nov Modified for PPC64 by Ananth N Mavinakayanahalli + * <ananth@in.ibm.com> + * 2005-Dec Used as a template for s390 by Mike Grundy + * <grundym@us.ibm.com> + */ +#include <linux/types.h> +#include <linux/ptrace.h> +#include <linux/percpu.h> + +#define __ARCH_WANT_KPROBES_INSN_SLOT +struct pt_regs; +struct kprobe; + +typedef u16 kprobe_opcode_t; +#define BREAKPOINT_INSTRUCTION 0x0002 + +/* Maximum instruction size is 3 (16bit) halfwords: */ +#define MAX_INSN_SIZE 0x0003 +#define MAX_STACK_SIZE 64 +#define MIN_STACK_SIZE(ADDR) (((MAX_STACK_SIZE) < \ + (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) \ + ? (MAX_STACK_SIZE) \ + : (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) + +#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)(pentry) + +#define ARCH_SUPPORTS_KRETPROBES +#define ARCH_INACTIVE_KPROBE_COUNT 0 + +#define KPROBE_SWAP_INST 0x10 + +#define FIXUP_PSW_NORMAL 0x08 +#define FIXUP_BRANCH_NOT_TAKEN 0x04 +#define FIXUP_RETURN_REGISTER 0x02 +#define FIXUP_NOT_REQUIRED 0x01 + +/* Architecture specific copy of original instruction */ +struct arch_specific_insn { + /* copy of original instruction */ + kprobe_opcode_t *insn; + int fixup; + int ilen; + int reg; +}; + +struct ins_replace_args { + kprobe_opcode_t *ptr; + kprobe_opcode_t old; + kprobe_opcode_t new; +}; +struct prev_kprobe { + struct kprobe *kp; + unsigned long status; + unsigned long saved_psw; + unsigned long kprobe_saved_imask; + unsigned long kprobe_saved_ctl[3]; +}; + +/* per-cpu kprobe control block */ +struct kprobe_ctlblk { + unsigned long kprobe_status; + unsigned long kprobe_saved_imask; + unsigned long kprobe_saved_ctl[3]; + struct pt_regs jprobe_saved_regs; + unsigned long jprobe_saved_r14; + unsigned long jprobe_saved_r15; + struct prev_kprobe prev_kprobe; + kprobe_opcode_t jprobes_stack[MAX_STACK_SIZE]; +}; + +void arch_remove_kprobe(struct kprobe *p); +void kretprobe_trampoline(void); +int is_prohibited_opcode(kprobe_opcode_t *instruction); +void get_instruction_type(struct arch_specific_insn *ainsn); + +#define flush_insn_slot(p) do { } while (0) + +#endif /* _ASM_S390_KPROBES_H */ + +#ifdef CONFIG_KPROBES + +extern int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data); +#else /* !CONFIG_KPROBES */ +static inline int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data) +{ + return 0; +} +#endif diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h index 596c8b1721049a..18695d10dedfdd 100644 --- a/include/asm-s390/lowcore.h +++ b/include/asm-s390/lowcore.h @@ -35,6 +35,7 @@ #define __LC_IO_NEW_PSW 0x01f0 #endif /* !__s390x__ */ +#define __LC_IPL_PARMBLOCK_PTR 0x014 #define __LC_EXT_PARAMS 0x080 #define __LC_CPU_ADDRESS 0x084 #define __LC_EXT_INT_CODE 0x086 @@ -47,6 +48,7 @@ #define __LC_PER_ATMID 0x096 #define __LC_PER_ADDRESS 0x098 #define __LC_PER_ACCESS_ID 0x0A1 +#define __LC_AR_MODE_ID 0x0A3 #define __LC_SUBCHANNEL_ID 0x0B8 #define __LC_SUBCHANNEL_NR 0x0BA @@ -106,18 +108,28 @@ #define __LC_INT_CLOCK 0xDE8 #endif /* __s390x__ */ -#define __LC_PANIC_MAGIC 0xE00 +#define __LC_PANIC_MAGIC 0xE00 #ifndef __s390x__ #define __LC_PFAULT_INTPARM 0x080 #define __LC_CPU_TIMER_SAVE_AREA 0x0D8 +#define __LC_CLOCK_COMP_SAVE_AREA 0x0E0 +#define __LC_PSW_SAVE_AREA 0x100 +#define __LC_PREFIX_SAVE_AREA 0x108 #define __LC_AREGS_SAVE_AREA 0x120 +#define __LC_FPREGS_SAVE_AREA 0x160 #define __LC_GPREGS_SAVE_AREA 0x180 #define __LC_CREGS_SAVE_AREA 0x1C0 #else /* __s390x__ */ #define __LC_PFAULT_INTPARM 0x11B8 +#define __LC_FPREGS_SAVE_AREA 0x1200 #define __LC_GPREGS_SAVE_AREA 0x1280 +#define __LC_PSW_SAVE_AREA 0x1300 +#define __LC_PREFIX_SAVE_AREA 0x1318 +#define __LC_FP_CREG_SAVE_AREA 0x131C +#define __LC_TODREG_SAVE_AREA 0x1324 #define __LC_CPU_TIMER_SAVE_AREA 0x1328 +#define __LC_CLOCK_COMP_SAVE_AREA 0x1331 #define __LC_AREGS_SAVE_AREA 0x1340 #define __LC_CREGS_SAVE_AREA 0x1380 #endif /* __s390x__ */ diff --git a/include/asm-s390/monwriter.h b/include/asm-s390/monwriter.h new file mode 100644 index 00000000000000..f0cbf96c52e61e --- /dev/null +++ b/include/asm-s390/monwriter.h @@ -0,0 +1,33 @@ +/* + * include/asm-s390/monwriter.h + * + * Copyright (C) IBM Corp. 2006 + * Character device driver for writing z/VM APPLDATA monitor records + * Version 1.0 + * Author(s): Melissa Howland <melissah@us.ibm.com> + * + */ + +#ifndef _ASM_390_MONWRITER_H +#define _ASM_390_MONWRITER_H + +/* mon_function values */ +#define MONWRITE_START_INTERVAL 0x00 /* start interval recording */ +#define MONWRITE_STOP_INTERVAL 0x01 /* stop interval or config recording */ +#define MONWRITE_GEN_EVENT 0x02 /* generate event record */ +#define MONWRITE_START_CONFIG 0x03 /* start configuration recording */ + +/* the header the app uses in its write() data */ +struct monwrite_hdr { + unsigned char mon_function; + unsigned short applid; + unsigned char record_num; + unsigned short version; + unsigned short release; + unsigned short mod_level; + unsigned short datalen; + unsigned char hdrlen; + +} __attribute__((packed)); + +#endif /* _ASM_390_MONWRITER_H */ diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h index a78e853e0dd521..803bc7064418c1 100644 --- a/include/asm-s390/pgalloc.h +++ b/include/asm-s390/pgalloc.h @@ -22,6 +22,16 @@ extern void diag10(unsigned long addr); /* + * Page allocation orders. + */ +#ifndef __s390x__ +# define PGD_ALLOC_ORDER 1 +#else /* __s390x__ */ +# define PMD_ALLOC_ORDER 2 +# define PGD_ALLOC_ORDER 2 +#endif /* __s390x__ */ + +/* * Allocate and free page tables. The xxx_kernel() versions are * used to allocate a kernel page table - this turns on ASN bits * if any. @@ -29,30 +39,23 @@ extern void diag10(unsigned long addr); static inline pgd_t *pgd_alloc(struct mm_struct *mm) { - pgd_t *pgd; + pgd_t *pgd = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ALLOC_ORDER); int i; + if (!pgd) + return NULL; + for (i = 0; i < PTRS_PER_PGD; i++) #ifndef __s390x__ - pgd = (pgd_t *) __get_free_pages(GFP_KERNEL,1); - if (pgd != NULL) - for (i = 0; i < USER_PTRS_PER_PGD; i++) - pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE)); -#else /* __s390x__ */ - pgd = (pgd_t *) __get_free_pages(GFP_KERNEL,2); - if (pgd != NULL) - for (i = 0; i < PTRS_PER_PGD; i++) - pgd_clear(pgd + i); -#endif /* __s390x__ */ + pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE)); +#else + pgd_clear(pgd + i); +#endif return pgd; } static inline void pgd_free(pgd_t *pgd) { -#ifndef __s390x__ - free_pages((unsigned long) pgd, 1); -#else /* __s390x__ */ - free_pages((unsigned long) pgd, 2); -#endif /* __s390x__ */ + free_pages((unsigned long) pgd, PGD_ALLOC_ORDER); } #ifndef __s390x__ @@ -68,20 +71,19 @@ static inline void pgd_free(pgd_t *pgd) #else /* __s390x__ */ static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr) { - pmd_t *pmd; - int i; + pmd_t *pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ALLOC_ORDER); + int i; - pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, 2); - if (pmd != NULL) { - for (i=0; i < PTRS_PER_PMD; i++) - pmd_clear(pmd+i); - } + if (!pmd) + return NULL; + for (i=0; i < PTRS_PER_PMD; i++) + pmd_clear(pmd + i); return pmd; } static inline void pmd_free (pmd_t *pmd) { - free_pages((unsigned long) pmd, 2); + free_pages((unsigned long) pmd, PMD_ALLOC_ORDER); } #define __pmd_free_tlb(tlb,pmd) \ @@ -123,15 +125,14 @@ pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *page) static inline pte_t * pte_alloc_one_kernel(struct mm_struct *mm, unsigned long vmaddr) { - pte_t *pte; - int i; - - pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT); - if (pte != NULL) { - for (i=0; i < PTRS_PER_PTE; i++) { - pte_clear(mm, vmaddr, pte+i); - vmaddr += PAGE_SIZE; - } + pte_t *pte = (pte_t *) __get_free_page(GFP_KERNEL|__GFP_REPEAT); + int i; + + if (!pte) + return NULL; + for (i=0; i < PTRS_PER_PTE; i++) { + pte_clear(mm, vmaddr, pte + i); + vmaddr += PAGE_SIZE; } return pte; } diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h index 24312387fa244c..1a07028d575e55 100644 --- a/include/asm-s390/pgtable.h +++ b/include/asm-s390/pgtable.h @@ -89,19 +89,6 @@ extern char empty_zero_page[PAGE_SIZE]; # define PTRS_PER_PGD 2048 #endif /* __s390x__ */ -/* - * pgd entries used up by user/kernel: - */ -#ifndef __s390x__ -# define USER_PTRS_PER_PGD 512 -# define USER_PGD_PTRS 512 -# define KERNEL_PGD_PTRS 512 -#else /* __s390x__ */ -# define USER_PTRS_PER_PGD 2048 -# define USER_PGD_PTRS 2048 -# define KERNEL_PGD_PTRS 2048 -#endif /* __s390x__ */ - #define FIRST_USER_ADDRESS 0 #define pte_ERROR(e) \ @@ -216,12 +203,14 @@ extern char empty_zero_page[PAGE_SIZE]; #define _PAGE_RO 0x200 /* HW read-only */ #define _PAGE_INVALID 0x400 /* HW invalid */ -/* Mask and four different kinds of invalid pages. */ -#define _PAGE_INVALID_MASK 0x601 -#define _PAGE_INVALID_EMPTY 0x400 -#define _PAGE_INVALID_NONE 0x401 -#define _PAGE_INVALID_SWAP 0x600 -#define _PAGE_INVALID_FILE 0x601 +/* Mask and six different types of pages. */ +#define _PAGE_TYPE_MASK 0x601 +#define _PAGE_TYPE_EMPTY 0x400 +#define _PAGE_TYPE_NONE 0x401 +#define _PAGE_TYPE_SWAP 0x600 +#define _PAGE_TYPE_FILE 0x601 +#define _PAGE_TYPE_RO 0x200 +#define _PAGE_TYPE_RW 0x000 #ifndef __s390x__ @@ -280,15 +269,14 @@ extern char empty_zero_page[PAGE_SIZE]; #endif /* __s390x__ */ /* - * No mapping available + * Page protection definitions. */ -#define PAGE_NONE_SHARED __pgprot(_PAGE_INVALID_NONE) -#define PAGE_NONE_PRIVATE __pgprot(_PAGE_INVALID_NONE) -#define PAGE_RO_SHARED __pgprot(_PAGE_RO) -#define PAGE_RO_PRIVATE __pgprot(_PAGE_RO) -#define PAGE_COPY __pgprot(_PAGE_RO) -#define PAGE_SHARED __pgprot(0) -#define PAGE_KERNEL __pgprot(0) +#define PAGE_NONE __pgprot(_PAGE_TYPE_NONE) +#define PAGE_RO __pgprot(_PAGE_TYPE_RO) +#define PAGE_RW __pgprot(_PAGE_TYPE_RW) + +#define PAGE_KERNEL PAGE_RW +#define PAGE_COPY PAGE_RO /* * The S390 can't do page protection for execute, and considers that the @@ -296,23 +284,23 @@ extern char empty_zero_page[PAGE_SIZE]; * the closest we can get.. */ /*xwr*/ -#define __P000 PAGE_NONE_PRIVATE -#define __P001 PAGE_RO_PRIVATE -#define __P010 PAGE_COPY -#define __P011 PAGE_COPY -#define __P100 PAGE_RO_PRIVATE -#define __P101 PAGE_RO_PRIVATE -#define __P110 PAGE_COPY -#define __P111 PAGE_COPY - -#define __S000 PAGE_NONE_SHARED -#define __S001 PAGE_RO_SHARED -#define __S010 PAGE_SHARED -#define __S011 PAGE_SHARED -#define __S100 PAGE_RO_SHARED -#define __S101 PAGE_RO_SHARED -#define __S110 PAGE_SHARED -#define __S111 PAGE_SHARED +#define __P000 PAGE_NONE +#define __P001 PAGE_RO +#define __P010 PAGE_RO +#define __P011 PAGE_RO +#define __P100 PAGE_RO +#define __P101 PAGE_RO +#define __P110 PAGE_RO +#define __P111 PAGE_RO + +#define __S000 PAGE_NONE +#define __S001 PAGE_RO +#define __S010 PAGE_RW +#define __S011 PAGE_RW +#define __S100 PAGE_RO +#define __S101 PAGE_RO +#define __S110 PAGE_RW +#define __S111 PAGE_RW /* * Certain architectures need to do special things when PTEs @@ -377,18 +365,18 @@ static inline int pmd_bad(pmd_t pmd) static inline int pte_none(pte_t pte) { - return (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_EMPTY; + return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_EMPTY; } static inline int pte_present(pte_t pte) { return !(pte_val(pte) & _PAGE_INVALID) || - (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_NONE; + (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_NONE; } static inline int pte_file(pte_t pte) { - return (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_FILE; + return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_FILE; } #define pte_same(a,b) (pte_val(a) == pte_val(b)) @@ -461,7 +449,7 @@ static inline void pmd_clear(pmd_t * pmdp) static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { - pte_val(*ptep) = _PAGE_INVALID_EMPTY; + pte_val(*ptep) = _PAGE_TYPE_EMPTY; } /* @@ -477,7 +465,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) static inline pte_t pte_wrprotect(pte_t pte) { - /* Do not clobber _PAGE_INVALID_NONE pages! */ + /* Do not clobber _PAGE_TYPE_NONE pages! */ if (!(pte_val(pte) & _PAGE_INVALID)) pte_val(pte) |= _PAGE_RO; return pte; @@ -556,26 +544,30 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, return pte; } -static inline pte_t -ptep_clear_flush(struct vm_area_struct *vma, - unsigned long address, pte_t *ptep) +static inline void __ptep_ipte(unsigned long address, pte_t *ptep) { - pte_t pte = *ptep; + if (!(pte_val(*ptep) & _PAGE_INVALID)) { #ifndef __s390x__ - if (!(pte_val(pte) & _PAGE_INVALID)) { /* S390 has 1mb segments, we are emulating 4MB segments */ pte_t *pto = (pte_t *) (((unsigned long) ptep) & 0x7ffffc00); - __asm__ __volatile__ ("ipte %2,%3" - : "=m" (*ptep) : "m" (*ptep), - "a" (pto), "a" (address) ); +#else + /* ipte in zarch mode can do the math */ + pte_t *pto = ptep; +#endif + asm volatile ("ipte %2,%3" + : "=m" (*ptep) : "m" (*ptep), + "a" (pto), "a" (address) ); } -#else /* __s390x__ */ - if (!(pte_val(pte) & _PAGE_INVALID)) - __asm__ __volatile__ ("ipte %2,%3" - : "=m" (*ptep) : "m" (*ptep), - "a" (ptep), "a" (address) ); -#endif /* __s390x__ */ - pte_val(*ptep) = _PAGE_INVALID_EMPTY; + pte_val(*ptep) = _PAGE_TYPE_EMPTY; +} + +static inline pte_t +ptep_clear_flush(struct vm_area_struct *vma, + unsigned long address, pte_t *ptep) +{ + pte_t pte = *ptep; + + __ptep_ipte(address, ptep); return pte; } @@ -755,7 +747,7 @@ static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset) { pte_t pte; offset &= __SWP_OFFSET_MASK; - pte_val(pte) = _PAGE_INVALID_SWAP | ((type & 0x1f) << 2) | + pte_val(pte) = _PAGE_TYPE_SWAP | ((type & 0x1f) << 2) | ((offset & 1UL) << 7) | ((offset & ~1UL) << 11); return pte; } @@ -778,7 +770,7 @@ static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset) #define pgoff_to_pte(__off) \ ((pte_t) { ((((__off) & 0x7f) << 1) + (((__off) >> 7) << 12)) \ - | _PAGE_INVALID_FILE }) + | _PAGE_TYPE_FILE }) #endif /* !__ASSEMBLY__ */ diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h index 5b71d37317239b..a3a4e5fd30d70f 100644 --- a/include/asm-s390/processor.h +++ b/include/asm-s390/processor.h @@ -339,4 +339,21 @@ int unregister_idle_notifier(struct notifier_block *nb); #endif +/* + * Helper macro for exception table entries + */ +#ifndef __s390x__ +#define EX_TABLE(_fault,_target) \ + ".section __ex_table,\"a\"\n" \ + " .align 4\n" \ + " .long " #_fault "," #_target "\n" \ + ".previous\n" +#else +#define EX_TABLE(_fault,_target) \ + ".section __ex_table,\"a\"\n" \ + " .align 8\n" \ + " .quad " #_fault "," #_target "\n" \ + ".previous\n" +#endif + #endif /* __ASM_S390_PROCESSOR_H */ diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h index 19e31979309a14..f1959732b6fdeb 100644 --- a/include/asm-s390/setup.h +++ b/include/asm-s390/setup.h @@ -14,8 +14,6 @@ #define PARMAREA 0x10400 #define COMMAND_LINE_SIZE 896 -#define RAMDISK_ORIGIN 0x800000 -#define RAMDISK_SIZE 0x800000 #define MEMORY_CHUNKS 16 /* max 0x7fff */ #define IPL_PARMBLOCK_ORIGIN 0x2000 @@ -46,10 +44,12 @@ extern unsigned long machine_flags; #define MACHINE_HAS_IEEE (machine_flags & 2) #define MACHINE_HAS_CSP (machine_flags & 8) #define MACHINE_HAS_DIAG44 (1) +#define MACHINE_HAS_MVCOS (0) #else /* __s390x__ */ #define MACHINE_HAS_IEEE (1) #define MACHINE_HAS_CSP (1) #define MACHINE_HAS_DIAG44 (machine_flags & 32) +#define MACHINE_HAS_MVCOS (machine_flags & 512) #endif /* __s390x__ */ @@ -70,52 +70,76 @@ extern unsigned int console_irq; #define SET_CONSOLE_3215 do { console_mode = 2; } while (0) #define SET_CONSOLE_3270 do { console_mode = 3; } while (0) -struct ipl_list_header { - u32 length; - u8 reserved[3]; + +struct ipl_list_hdr { + u32 len; + u8 reserved1[3]; u8 version; + u32 blk0_len; + u8 pbt; + u8 flags; + u16 reserved2; } __attribute__((packed)); struct ipl_block_fcp { - u32 length; - u8 pbt; - u8 reserved1[322-1]; + u8 reserved1[313-1]; + u8 opt; + u8 reserved2[3]; + u16 reserved3; u16 devno; - u8 reserved2[4]; + u8 reserved4[4]; u64 wwpn; u64 lun; u32 bootprog; - u8 reserved3[12]; + u8 reserved5[12]; u64 br_lba; u32 scp_data_len; - u8 reserved4[260]; + u8 reserved6[260]; u8 scp_data[]; } __attribute__((packed)); +struct ipl_block_ccw { + u8 load_param[8]; + u8 reserved1[84]; + u8 reserved2[2]; + u16 devno; + u8 vm_flags; + u8 reserved3[3]; + u32 vm_parm_len; +} __attribute__((packed)); + struct ipl_parameter_block { + struct ipl_list_hdr hdr; union { - u32 length; - struct ipl_list_header header; - } hdr; - struct ipl_block_fcp fcp; + struct ipl_block_fcp fcp; + struct ipl_block_ccw ccw; + } ipl_info; } __attribute__((packed)); -#define IPL_MAX_SUPPORTED_VERSION (0) +#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \ + sizeof(struct ipl_block_fcp)) -#define IPL_TYPE_FCP (0) +#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \ + sizeof(struct ipl_block_ccw)) + +#define IPL_MAX_SUPPORTED_VERSION (0) /* * IPL validity flags and parameters as detected in head.S */ -extern u32 ipl_parameter_flags; +extern u32 ipl_flags; extern u16 ipl_devno; -#define IPL_DEVNO_VALID (ipl_parameter_flags & 1) -#define IPL_PARMBLOCK_VALID (ipl_parameter_flags & 2) +void do_reipl(void); + +enum { + IPL_DEVNO_VALID = 1, + IPL_PARMBLOCK_VALID = 2, +}; #define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \ IPL_PARMBLOCK_ORIGIN) -#define IPL_PARMBLOCK_SIZE (IPL_PARMBLOCK_START->hdr.length) +#define IPL_PARMBLOCK_SIZE (IPL_PARMBLOCK_START->hdr.len) #else /* __ASSEMBLY__ */ diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h index 657646054c5ede..9fb02e9779c9fe 100644 --- a/include/asm-s390/smp.h +++ b/include/asm-s390/smp.h @@ -104,7 +104,7 @@ smp_call_function_on(void (*func) (void *info), void *info, #define smp_cpu_not_running(cpu) 1 #define smp_get_cpu(cpu) ({ 0; }) #define smp_put_cpu(cpu) ({ 0; }) -#define smp_setup_cpu_possible_map() +#define smp_setup_cpu_possible_map() do { } while (0) #endif #endif diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h index 0b7c0ca4c3d773..e2047b0c90921a 100644 --- a/include/asm-s390/uaccess.h +++ b/include/asm-s390/uaccess.h @@ -47,7 +47,7 @@ S390_lowcore.user_asce : S390_lowcore.kernel_asce; \ asm volatile ("lctlg 7,7,%0" : : "m" (__pto) ); \ }) -#else +#else /* __s390x__ */ #define set_fs(x) \ ({ \ unsigned long __pto; \ @@ -56,7 +56,7 @@ S390_lowcore.user_asce : S390_lowcore.kernel_asce; \ asm volatile ("lctl 7,7,%0" : : "m" (__pto) ); \ }) -#endif +#endif /* __s390x__ */ #define segment_eq(a,b) ((a).ar4 == (b).ar4) @@ -85,76 +85,51 @@ struct exception_table_entry unsigned long insn, fixup; }; -#ifndef __s390x__ -#define __uaccess_fixup \ - ".section .fixup,\"ax\"\n" \ - "2: lhi %0,%4\n" \ - " bras 1,3f\n" \ - " .long 1b\n" \ - "3: l 1,0(1)\n" \ - " br 1\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 4\n" \ - " .long 0b,2b\n" \ - ".previous" -#define __uaccess_clobber "cc", "1" -#else /* __s390x__ */ -#define __uaccess_fixup \ - ".section .fixup,\"ax\"\n" \ - "2: lghi %0,%4\n" \ - " jg 1b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 8\n" \ - " .quad 0b,2b\n" \ - ".previous" -#define __uaccess_clobber "cc" -#endif /* __s390x__ */ +struct uaccess_ops { + size_t (*copy_from_user)(size_t, const void __user *, void *); + size_t (*copy_from_user_small)(size_t, const void __user *, void *); + size_t (*copy_to_user)(size_t, void __user *, const void *); + size_t (*copy_to_user_small)(size_t, void __user *, const void *); + size_t (*copy_in_user)(size_t, void __user *, const void __user *); + size_t (*clear_user)(size_t, void __user *); + size_t (*strnlen_user)(size_t, const char __user *); + size_t (*strncpy_from_user)(size_t, const char __user *, char *); + int (*futex_atomic_op)(int op, int __user *, int oparg, int *old); + int (*futex_atomic_cmpxchg)(int __user *, int old, int new); +}; + +extern struct uaccess_ops uaccess; +extern struct uaccess_ops uaccess_std; +extern struct uaccess_ops uaccess_mvcos; + +static inline int __put_user_fn(size_t size, void __user *ptr, void *x) +{ + size = uaccess.copy_to_user_small(size, ptr, x); + return size ? -EFAULT : size; +} + +static inline int __get_user_fn(size_t size, const void __user *ptr, void *x) +{ + size = uaccess.copy_from_user_small(size, ptr, x); + return size ? -EFAULT : size; +} /* * These are the main single-value transfer routines. They automatically * use the right size if we just have the right pointer type. */ -#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) -#define __put_user_asm(x, ptr, err) \ -({ \ - err = 0; \ - asm volatile( \ - "0: mvcs 0(%1,%2),%3,%0\n" \ - "1:\n" \ - __uaccess_fixup \ - : "+&d" (err) \ - : "d" (sizeof(*(ptr))), "a" (ptr), "Q" (x), \ - "K" (-EFAULT) \ - : __uaccess_clobber ); \ -}) -#else -#define __put_user_asm(x, ptr, err) \ -({ \ - err = 0; \ - asm volatile( \ - "0: mvcs 0(%1,%2),0(%3),%0\n" \ - "1:\n" \ - __uaccess_fixup \ - : "+&d" (err) \ - : "d" (sizeof(*(ptr))), "a" (ptr), "a" (&(x)), \ - "K" (-EFAULT), "m" (x) \ - : __uaccess_clobber ); \ -}) -#endif - #define __put_user(x, ptr) \ ({ \ __typeof__(*(ptr)) __x = (x); \ - int __pu_err; \ + int __pu_err = -EFAULT; \ __chk_user_ptr(ptr); \ switch (sizeof (*(ptr))) { \ case 1: \ case 2: \ case 4: \ case 8: \ - __put_user_asm(__x, ptr, __pu_err); \ + __pu_err = __put_user_fn(sizeof (*(ptr)), \ + ptr, &__x); \ break; \ default: \ __put_user_bad(); \ @@ -172,60 +147,36 @@ struct exception_table_entry extern int __put_user_bad(void) __attribute__((noreturn)); -#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) -#define __get_user_asm(x, ptr, err) \ -({ \ - err = 0; \ - asm volatile ( \ - "0: mvcp %O1(%2,%R1),0(%3),%0\n" \ - "1:\n" \ - __uaccess_fixup \ - : "+&d" (err), "=Q" (x) \ - : "d" (sizeof(*(ptr))), "a" (ptr), \ - "K" (-EFAULT) \ - : __uaccess_clobber ); \ -}) -#else -#define __get_user_asm(x, ptr, err) \ -({ \ - err = 0; \ - asm volatile ( \ - "0: mvcp 0(%2,%5),0(%3),%0\n" \ - "1:\n" \ - __uaccess_fixup \ - : "+&d" (err), "=m" (x) \ - : "d" (sizeof(*(ptr))), "a" (ptr), \ - "K" (-EFAULT), "a" (&(x)) \ - : __uaccess_clobber ); \ -}) -#endif - #define __get_user(x, ptr) \ ({ \ - int __gu_err; \ - __chk_user_ptr(ptr); \ + int __gu_err = -EFAULT; \ + __chk_user_ptr(ptr); \ switch (sizeof(*(ptr))) { \ case 1: { \ unsigned char __x; \ - __get_user_asm(__x, ptr, __gu_err); \ + __gu_err = __get_user_fn(sizeof (*(ptr)), \ + ptr, &__x); \ (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ case 2: { \ unsigned short __x; \ - __get_user_asm(__x, ptr, __gu_err); \ + __gu_err = __get_user_fn(sizeof (*(ptr)), \ + ptr, &__x); \ (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ case 4: { \ unsigned int __x; \ - __get_user_asm(__x, ptr, __gu_err); \ + __gu_err = __get_user_fn(sizeof (*(ptr)), \ + ptr, &__x); \ (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ case 8: { \ unsigned long long __x; \ - __get_user_asm(__x, ptr, __gu_err); \ + __gu_err = __get_user_fn(sizeof (*(ptr)), \ + ptr, &__x); \ (x) = *(__force __typeof__(*(ptr)) *) &__x; \ break; \ }; \ @@ -247,8 +198,6 @@ extern int __get_user_bad(void) __attribute__((noreturn)); #define __put_user_unaligned __put_user #define __get_user_unaligned __get_user -extern long __copy_to_user_asm(const void *from, long n, void __user *to); - /** * __copy_to_user: - Copy a block of data into user space, with less checking. * @to: Destination address, in user space. @@ -266,7 +215,10 @@ extern long __copy_to_user_asm(const void *from, long n, void __user *to); static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n) { - return __copy_to_user_asm(from, n, to); + if (__builtin_constant_p(n) && (n <= 256)) + return uaccess.copy_to_user_small(n, to, from); + else + return uaccess.copy_to_user(n, to, from); } #define __copy_to_user_inatomic __copy_to_user @@ -294,8 +246,6 @@ copy_to_user(void __user *to, const void *from, unsigned long n) return n; } -extern long __copy_from_user_asm(void *to, long n, const void __user *from); - /** * __copy_from_user: - Copy a block of data from user space, with less checking. * @to: Destination address, in kernel space. @@ -316,7 +266,10 @@ extern long __copy_from_user_asm(void *to, long n, const void __user *from); static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n) { - return __copy_from_user_asm(to, n, from); + if (__builtin_constant_p(n) && (n <= 256)) + return uaccess.copy_from_user_small(n, from, to); + else + return uaccess.copy_from_user(n, from, to); } /** @@ -346,13 +299,10 @@ copy_from_user(void *to, const void __user *from, unsigned long n) return n; } -extern unsigned long __copy_in_user_asm(const void __user *from, long n, - void __user *to); - static inline unsigned long __copy_in_user(void __user *to, const void __user *from, unsigned long n) { - return __copy_in_user_asm(from, n, to); + return uaccess.copy_in_user(n, to, from); } static inline unsigned long @@ -360,34 +310,28 @@ copy_in_user(void __user *to, const void __user *from, unsigned long n) { might_sleep(); if (__access_ok(from,n) && __access_ok(to,n)) - n = __copy_in_user_asm(from, n, to); + n = __copy_in_user(to, from, n); return n; } /* * Copy a null terminated string from userspace. */ -extern long __strncpy_from_user_asm(long count, char *dst, - const char __user *src); - static inline long strncpy_from_user(char *dst, const char __user *src, long count) { long res = -EFAULT; might_sleep(); if (access_ok(VERIFY_READ, src, 1)) - res = __strncpy_from_user_asm(count, dst, src); + res = uaccess.strncpy_from_user(count, src, dst); return res; } - -extern long __strnlen_user_asm(long count, const char __user *src); - static inline unsigned long strnlen_user(const char __user * src, unsigned long n) { might_sleep(); - return __strnlen_user_asm(n, src); + return uaccess.strnlen_user(n, src); } /** @@ -410,12 +354,10 @@ strnlen_user(const char __user * src, unsigned long n) * Zero Userspace */ -extern long __clear_user_asm(void __user *to, long n); - static inline unsigned long __clear_user(void __user *to, unsigned long n) { - return __clear_user_asm(to, n); + return uaccess.clear_user(n, to); } static inline unsigned long @@ -423,7 +365,7 @@ clear_user(void __user *to, unsigned long n) { might_sleep(); if (access_ok(VERIFY_WRITE, to, n)) - n = __clear_user_asm(to, n); + n = uaccess.clear_user(n, to); return n; } diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index aa7a243862e1b7..02b942d85c3773 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -25,17 +25,12 @@ #define __NR_unlink 10 #define __NR_execve 11 #define __NR_chdir 12 -#define __NR_time 13 #define __NR_mknod 14 #define __NR_chmod 15 -#define __NR_lchown 16 #define __NR_lseek 19 #define __NR_getpid 20 #define __NR_mount 21 #define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 #define __NR_ptrace 26 #define __NR_alarm 27 #define __NR_pause 29 @@ -51,11 +46,7 @@ #define __NR_pipe 42 #define __NR_times 43 #define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 #define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 #define __NR_acct 51 #define __NR_umount2 52 #define __NR_ioctl 54 @@ -69,18 +60,13 @@ #define __NR_getpgrp 65 #define __NR_setsid 66 #define __NR_sigaction 67 -#define __NR_setreuid 70 -#define __NR_setregid 71 #define __NR_sigsuspend 72 #define __NR_sigpending 73 #define __NR_sethostname 74 #define __NR_setrlimit 75 -#define __NR_getrlimit 76 #define __NR_getrusage 77 #define __NR_gettimeofday 78 #define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 #define __NR_symlink 83 #define __NR_readlink 85 #define __NR_uselib 86 @@ -92,12 +78,10 @@ #define __NR_truncate 92 #define __NR_ftruncate 93 #define __NR_fchmod 94 -#define __NR_fchown 95 #define __NR_getpriority 96 #define __NR_setpriority 97 #define __NR_statfs 99 #define __NR_fstatfs 100 -#define __NR_ioperm 101 #define __NR_socketcall 102 #define __NR_syslog 103 #define __NR_setitimer 104 @@ -131,11 +115,7 @@ #define __NR_sysfs 135 #define __NR_personality 136 #define __NR_afs_syscall 137 /* Syscall for Andrew File System */ -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 #define __NR_getdents 141 -#define __NR__newselect 142 #define __NR_flock 143 #define __NR_msync 144 #define __NR_readv 145 @@ -157,13 +137,9 @@ #define __NR_sched_rr_get_interval 161 #define __NR_nanosleep 162 #define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 #define __NR_query_module 167 #define __NR_poll 168 #define __NR_nfsservctl 169 -#define __NR_setresgid 170 -#define __NR_getresgid 171 #define __NR_prctl 172 #define __NR_rt_sigreturn 173 #define __NR_rt_sigaction 174 @@ -174,7 +150,6 @@ #define __NR_rt_sigsuspend 179 #define __NR_pread64 180 #define __NR_pwrite64 181 -#define __NR_chown 182 #define __NR_getcwd 183 #define __NR_capget 184 #define __NR_capset 185 @@ -183,39 +158,11 @@ #define __NR_getpmsg 188 #define __NR_putpmsg 189 #define __NR_vfork 190 -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_lchown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_chown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 #define __NR_pivot_root 217 #define __NR_mincore 218 #define __NR_madvise 219 #define __NR_getdents64 220 -#define __NR_fcntl64 221 #define __NR_readahead 222 -#define __NR_sendfile64 223 #define __NR_setxattr 224 #define __NR_lsetxattr 225 #define __NR_fsetxattr 226 @@ -256,7 +203,6 @@ #define __NR_clock_getres (__NR_timer_create+7) #define __NR_clock_nanosleep (__NR_timer_create+8) /* Number 263 is reserved for vserver */ -#define __NR_fadvise64_64 264 #define __NR_statfs64 265 #define __NR_fstatfs64 266 #define __NR_remap_file_pages 267 @@ -285,7 +231,6 @@ #define __NR_mknodat 290 #define __NR_fchownat 291 #define __NR_futimesat 292 -#define __NR_fstatat64 293 #define __NR_unlinkat 294 #define __NR_renameat 295 #define __NR_linkat 296 @@ -310,62 +255,65 @@ * have a different name although they do the same (e.g. __NR_chown32 * is __NR_chown on 64 bit). */ -#ifdef __s390x__ -#undef __NR_time -#undef __NR_lchown -#undef __NR_setuid -#undef __NR_getuid -#undef __NR_stime -#undef __NR_setgid -#undef __NR_getgid -#undef __NR_geteuid -#undef __NR_getegid -#undef __NR_setreuid -#undef __NR_setregid -#undef __NR_getrlimit -#undef __NR_getgroups -#undef __NR_setgroups -#undef __NR_fchown -#undef __NR_ioperm -#undef __NR_setfsuid -#undef __NR_setfsgid -#undef __NR__llseek -#undef __NR__newselect -#undef __NR_setresuid -#undef __NR_getresuid -#undef __NR_setresgid -#undef __NR_getresgid -#undef __NR_chown -#undef __NR_ugetrlimit -#undef __NR_mmap2 -#undef __NR_truncate64 -#undef __NR_ftruncate64 -#undef __NR_stat64 -#undef __NR_lstat64 -#undef __NR_fstat64 -#undef __NR_lchown32 -#undef __NR_getuid32 -#undef __NR_getgid32 -#undef __NR_geteuid32 -#undef __NR_getegid32 -#undef __NR_setreuid32 -#undef __NR_setregid32 -#undef __NR_getgroups32 -#undef __NR_setgroups32 -#undef __NR_fchown32 -#undef __NR_setresuid32 -#undef __NR_getresuid32 -#undef __NR_setresgid32 -#undef __NR_getresgid32 -#undef __NR_chown32 -#undef __NR_setuid32 -#undef __NR_setgid32 -#undef __NR_setfsuid32 -#undef __NR_setfsgid32 -#undef __NR_fcntl64 -#undef __NR_sendfile64 -#undef __NR_fadvise64_64 -#undef __NR_fstatat64 +#ifndef __s390x__ + +#define __NR_time 13 +#define __NR_lchown 16 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_getrlimit 76 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_fchown 95 +#define __NR_ioperm 101 +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR__newselect 142 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_chown 182 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_fcntl64 221 +#define __NR_sendfile64 223 +#define __NR_fadvise64_64 264 +#define __NR_fstatat64 293 + +#else #define __NR_select 142 #define __NR_getrlimit 191 /* SuS compliant getrlimit */ diff --git a/include/asm-s390/z90crypt.h b/include/asm-s390/z90crypt.h deleted file mode 100644 index 31a2439b07bd31..00000000000000 --- a/include/asm-s390/z90crypt.h +++ /dev/null @@ -1,212 +0,0 @@ -/* - * include/asm-s390/z90crypt.h - * - * z90crypt 1.3.3 (user-visible header) - * - * Copyright (C) 2001, 2005 IBM Corporation - * Author(s): Robert Burroughs - * Eric Rossman (edrossma@us.ibm.com) - * - * Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __ASM_S390_Z90CRYPT_H -#define __ASM_S390_Z90CRYPT_H -#include <linux/ioctl.h> - -#define z90crypt_VERSION 1 -#define z90crypt_RELEASE 3 // 2 = PCIXCC, 3 = rewrite for coding standards -#define z90crypt_VARIANT 3 // 3 = CEX2A support - -/** - * struct ica_rsa_modexpo - * - * Requirements: - * - outputdatalength is at least as large as inputdatalength. - * - All key parts are right justified in their fields, padded on - * the left with zeroes. - * - length(b_key) = inputdatalength - * - length(n_modulus) = inputdatalength - */ -struct ica_rsa_modexpo { - char __user * inputdata; - unsigned int inputdatalength; - char __user * outputdata; - unsigned int outputdatalength; - char __user * b_key; - char __user * n_modulus; -}; - -/** - * struct ica_rsa_modexpo_crt - * - * Requirements: - * - inputdatalength is even. - * - outputdatalength is at least as large as inputdatalength. - * - All key parts are right justified in their fields, padded on - * the left with zeroes. - * - length(bp_key) = inputdatalength/2 + 8 - * - length(bq_key) = inputdatalength/2 - * - length(np_key) = inputdatalength/2 + 8 - * - length(nq_key) = inputdatalength/2 - * - length(u_mult_inv) = inputdatalength/2 + 8 - */ -struct ica_rsa_modexpo_crt { - char __user * inputdata; - unsigned int inputdatalength; - char __user * outputdata; - unsigned int outputdatalength; - char __user * bp_key; - char __user * bq_key; - char __user * np_prime; - char __user * nq_prime; - char __user * u_mult_inv; -}; - -#define Z90_IOCTL_MAGIC 'z' // NOTE: Need to allocate from linux folks - -/** - * Interface notes: - * - * The ioctl()s which are implemented (along with relevant details) - * are: - * - * ICARSAMODEXPO - * Perform an RSA operation using a Modulus-Exponent pair - * This takes an ica_rsa_modexpo struct as its arg. - * - * NOTE: please refer to the comments preceding this structure - * for the implementation details for the contents of the - * block - * - * ICARSACRT - * Perform an RSA operation using a Chinese-Remainder Theorem key - * This takes an ica_rsa_modexpo_crt struct as its arg. - * - * NOTE: please refer to the comments preceding this structure - * for the implementation details for the contents of the - * block - * - * Z90STAT_TOTALCOUNT - * Return an integer count of all device types together. - * - * Z90STAT_PCICACOUNT - * Return an integer count of all PCICAs. - * - * Z90STAT_PCICCCOUNT - * Return an integer count of all PCICCs. - * - * Z90STAT_PCIXCCMCL2COUNT - * Return an integer count of all MCL2 PCIXCCs. - * - * Z90STAT_PCIXCCMCL3COUNT - * Return an integer count of all MCL3 PCIXCCs. - * - * Z90STAT_CEX2CCOUNT - * Return an integer count of all CEX2Cs. - * - * Z90STAT_CEX2ACOUNT - * Return an integer count of all CEX2As. - * - * Z90STAT_REQUESTQ_COUNT - * Return an integer count of the number of entries waiting to be - * sent to a device. - * - * Z90STAT_PENDINGQ_COUNT - * Return an integer count of the number of entries sent to a - * device awaiting the reply. - * - * Z90STAT_TOTALOPEN_COUNT - * Return an integer count of the number of open file handles. - * - * Z90STAT_DOMAIN_INDEX - * Return the integer value of the Cryptographic Domain. - * - * Z90STAT_STATUS_MASK - * Return an 64 element array of unsigned chars for the status of - * all devices. - * 0x01: PCICA - * 0x02: PCICC - * 0x03: PCIXCC_MCL2 - * 0x04: PCIXCC_MCL3 - * 0x05: CEX2C - * 0x06: CEX2A - * 0x0d: device is disabled via the proc filesystem - * - * Z90STAT_QDEPTH_MASK - * Return an 64 element array of unsigned chars for the queue - * depth of all devices. - * - * Z90STAT_PERDEV_REQCNT - * Return an 64 element array of unsigned integers for the number - * of successfully completed requests per device since the device - * was detected and made available. - * - * ICAZ90STATUS (deprecated) - * Return some device driver status in a ica_z90_status struct - * This takes an ica_z90_status struct as its arg. - * - * NOTE: this ioctl() is deprecated, and has been replaced with - * single ioctl()s for each type of status being requested - * - * Z90STAT_PCIXCCCOUNT (deprecated) - * Return an integer count of all PCIXCCs (MCL2 + MCL3). - * This is DEPRECATED now that MCL3 PCIXCCs are treated differently from - * MCL2 PCIXCCs. - * - * Z90QUIESCE (not recommended) - * Quiesce the driver. This is intended to stop all new - * requests from being processed. Its use is NOT recommended, - * except in circumstances where there is no other way to stop - * callers from accessing the driver. Its original use was to - * allow the driver to be "drained" of work in preparation for - * a system shutdown. - * - * NOTE: once issued, this ban on new work cannot be undone - * except by unloading and reloading the driver. - */ - -/** - * Supported ioctl calls - */ -#define ICARSAMODEXPO _IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x05, 0) -#define ICARSACRT _IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x06, 0) - -/* DEPRECATED status calls (bound for removal at some point) */ -#define ICAZ90STATUS _IOR(Z90_IOCTL_MAGIC, 0x10, struct ica_z90_status) -#define Z90STAT_PCIXCCCOUNT _IOR(Z90_IOCTL_MAGIC, 0x43, int) - -/* unrelated to ICA callers */ -#define Z90QUIESCE _IO(Z90_IOCTL_MAGIC, 0x11) - -/* New status calls */ -#define Z90STAT_TOTALCOUNT _IOR(Z90_IOCTL_MAGIC, 0x40, int) -#define Z90STAT_PCICACOUNT _IOR(Z90_IOCTL_MAGIC, 0x41, int) -#define Z90STAT_PCICCCOUNT _IOR(Z90_IOCTL_MAGIC, 0x42, int) -#define Z90STAT_PCIXCCMCL2COUNT _IOR(Z90_IOCTL_MAGIC, 0x4b, int) -#define Z90STAT_PCIXCCMCL3COUNT _IOR(Z90_IOCTL_MAGIC, 0x4c, int) -#define Z90STAT_CEX2CCOUNT _IOR(Z90_IOCTL_MAGIC, 0x4d, int) -#define Z90STAT_CEX2ACOUNT _IOR(Z90_IOCTL_MAGIC, 0x4e, int) -#define Z90STAT_REQUESTQ_COUNT _IOR(Z90_IOCTL_MAGIC, 0x44, int) -#define Z90STAT_PENDINGQ_COUNT _IOR(Z90_IOCTL_MAGIC, 0x45, int) -#define Z90STAT_TOTALOPEN_COUNT _IOR(Z90_IOCTL_MAGIC, 0x46, int) -#define Z90STAT_DOMAIN_INDEX _IOR(Z90_IOCTL_MAGIC, 0x47, int) -#define Z90STAT_STATUS_MASK _IOR(Z90_IOCTL_MAGIC, 0x48, char[64]) -#define Z90STAT_QDEPTH_MASK _IOR(Z90_IOCTL_MAGIC, 0x49, char[64]) -#define Z90STAT_PERDEV_REQCNT _IOR(Z90_IOCTL_MAGIC, 0x4a, int[64]) - -#endif /* __ASM_S390_Z90CRYPT_H */ diff --git a/include/asm-s390/zcrypt.h b/include/asm-s390/zcrypt.h new file mode 100644 index 00000000000000..7244c68464f24e --- /dev/null +++ b/include/asm-s390/zcrypt.h @@ -0,0 +1,285 @@ +/* + * include/asm-s390/zcrypt.h + * + * zcrypt 2.1.0 (user-visible header) + * + * Copyright (C) 2001, 2006 IBM Corporation + * Author(s): Robert Burroughs + * Eric Rossman (edrossma@us.ibm.com) + * + * Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_S390_ZCRYPT_H +#define __ASM_S390_ZCRYPT_H + +#define ZCRYPT_VERSION 2 +#define ZCRYPT_RELEASE 1 +#define ZCRYPT_VARIANT 0 + +#include <linux/ioctl.h> +#include <linux/compiler.h> + +/** + * struct ica_rsa_modexpo + * + * Requirements: + * - outputdatalength is at least as large as inputdatalength. + * - All key parts are right justified in their fields, padded on + * the left with zeroes. + * - length(b_key) = inputdatalength + * - length(n_modulus) = inputdatalength + */ +struct ica_rsa_modexpo { + char __user * inputdata; + unsigned int inputdatalength; + char __user * outputdata; + unsigned int outputdatalength; + char __user * b_key; + char __user * n_modulus; +}; + +/** + * struct ica_rsa_modexpo_crt + * + * Requirements: + * - inputdatalength is even. + * - outputdatalength is at least as large as inputdatalength. + * - All key parts are right justified in their fields, padded on + * the left with zeroes. + * - length(bp_key) = inputdatalength/2 + 8 + * - length(bq_key) = inputdatalength/2 + * - length(np_key) = inputdatalength/2 + 8 + * - length(nq_key) = inputdatalength/2 + * - length(u_mult_inv) = inputdatalength/2 + 8 + */ +struct ica_rsa_modexpo_crt { + char __user * inputdata; + unsigned int inputdatalength; + char __user * outputdata; + unsigned int outputdatalength; + char __user * bp_key; + char __user * bq_key; + char __user * np_prime; + char __user * nq_prime; + char __user * u_mult_inv; +}; + +/** + * CPRBX + * Note that all shorts and ints are big-endian. + * All pointer fields are 16 bytes long, and mean nothing. + * + * A request CPRB is followed by a request_parameter_block. + * + * The request (or reply) parameter block is organized thus: + * function code + * VUD block + * key block + */ +struct ica_CPRBX { + unsigned short cprb_len; /* CPRB length 220 */ + unsigned char cprb_ver_id; /* CPRB version id. 0x02 */ + unsigned char pad_000[3]; /* Alignment pad bytes */ + unsigned char func_id[2]; /* function id 0x5432 */ + unsigned char cprb_flags[4]; /* Flags */ + unsigned int req_parml; /* request parameter buffer len */ + unsigned int req_datal; /* request data buffer */ + unsigned int rpl_msgbl; /* reply message block length */ + unsigned int rpld_parml; /* replied parameter block len */ + unsigned int rpl_datal; /* reply data block len */ + unsigned int rpld_datal; /* replied data block len */ + unsigned int req_extbl; /* request extension block len */ + unsigned char pad_001[4]; /* reserved */ + unsigned int rpld_extbl; /* replied extension block len */ + unsigned char padx000[16 - sizeof (char *)]; + unsigned char * req_parmb; /* request parm block 'address' */ + unsigned char padx001[16 - sizeof (char *)]; + unsigned char * req_datab; /* request data block 'address' */ + unsigned char padx002[16 - sizeof (char *)]; + unsigned char * rpl_parmb; /* reply parm block 'address' */ + unsigned char padx003[16 - sizeof (char *)]; + unsigned char * rpl_datab; /* reply data block 'address' */ + unsigned char padx004[16 - sizeof (char *)]; + unsigned char * req_extb; /* request extension block 'addr'*/ + unsigned char padx005[16 - sizeof (char *)]; + unsigned char * rpl_extb; /* reply extension block 'addres'*/ + unsigned short ccp_rtcode; /* server return code */ + unsigned short ccp_rscode; /* server reason code */ + unsigned int mac_data_len; /* Mac Data Length */ + unsigned char logon_id[8]; /* Logon Identifier */ + unsigned char mac_value[8]; /* Mac Value */ + unsigned char mac_content_flgs;/* Mac content flag byte */ + unsigned char pad_002; /* Alignment */ + unsigned short domain; /* Domain */ + unsigned char usage_domain[4];/* Usage domain */ + unsigned char cntrl_domain[4];/* Control domain */ + unsigned char S390enf_mask[4];/* S/390 enforcement mask */ + unsigned char pad_004[36]; /* reserved */ +}; + +/** + * xcRB + */ +struct ica_xcRB { + unsigned short agent_ID; + unsigned int user_defined; + unsigned short request_ID; + unsigned int request_control_blk_length; + unsigned char padding1[16 - sizeof (char *)]; + char __user * request_control_blk_addr; + unsigned int request_data_length; + char padding2[16 - sizeof (char *)]; + char __user * request_data_address; + unsigned int reply_control_blk_length; + char padding3[16 - sizeof (char *)]; + char __user * reply_control_blk_addr; + unsigned int reply_data_length; + char padding4[16 - sizeof (char *)]; + char __user * reply_data_addr; + unsigned short priority_window; + unsigned int status; +} __attribute__((packed)); +#define AUTOSELECT ((unsigned int)0xFFFFFFFF) + +#define ZCRYPT_IOCTL_MAGIC 'z' + +/** + * Interface notes: + * + * The ioctl()s which are implemented (along with relevant details) + * are: + * + * ICARSAMODEXPO + * Perform an RSA operation using a Modulus-Exponent pair + * This takes an ica_rsa_modexpo struct as its arg. + * + * NOTE: please refer to the comments preceding this structure + * for the implementation details for the contents of the + * block + * + * ICARSACRT + * Perform an RSA operation using a Chinese-Remainder Theorem key + * This takes an ica_rsa_modexpo_crt struct as its arg. + * + * NOTE: please refer to the comments preceding this structure + * for the implementation details for the contents of the + * block + * + * Z90STAT_TOTALCOUNT + * Return an integer count of all device types together. + * + * Z90STAT_PCICACOUNT + * Return an integer count of all PCICAs. + * + * Z90STAT_PCICCCOUNT + * Return an integer count of all PCICCs. + * + * Z90STAT_PCIXCCMCL2COUNT + * Return an integer count of all MCL2 PCIXCCs. + * + * Z90STAT_PCIXCCMCL3COUNT + * Return an integer count of all MCL3 PCIXCCs. + * + * Z90STAT_CEX2CCOUNT + * Return an integer count of all CEX2Cs. + * + * Z90STAT_CEX2ACOUNT + * Return an integer count of all CEX2As. + * + * Z90STAT_REQUESTQ_COUNT + * Return an integer count of the number of entries waiting to be + * sent to a device. + * + * Z90STAT_PENDINGQ_COUNT + * Return an integer count of the number of entries sent to a + * device awaiting the reply. + * + * Z90STAT_TOTALOPEN_COUNT + * Return an integer count of the number of open file handles. + * + * Z90STAT_DOMAIN_INDEX + * Return the integer value of the Cryptographic Domain. + * + * Z90STAT_STATUS_MASK + * Return an 64 element array of unsigned chars for the status of + * all devices. + * 0x01: PCICA + * 0x02: PCICC + * 0x03: PCIXCC_MCL2 + * 0x04: PCIXCC_MCL3 + * 0x05: CEX2C + * 0x06: CEX2A + * 0x0d: device is disabled via the proc filesystem + * + * Z90STAT_QDEPTH_MASK + * Return an 64 element array of unsigned chars for the queue + * depth of all devices. + * + * Z90STAT_PERDEV_REQCNT + * Return an 64 element array of unsigned integers for the number + * of successfully completed requests per device since the device + * was detected and made available. + * + * ICAZ90STATUS (deprecated) + * Return some device driver status in a ica_z90_status struct + * This takes an ica_z90_status struct as its arg. + * + * NOTE: this ioctl() is deprecated, and has been replaced with + * single ioctl()s for each type of status being requested + * + * Z90STAT_PCIXCCCOUNT (deprecated) + * Return an integer count of all PCIXCCs (MCL2 + MCL3). + * This is DEPRECATED now that MCL3 PCIXCCs are treated differently from + * MCL2 PCIXCCs. + * + * Z90QUIESCE (not recommended) + * Quiesce the driver. This is intended to stop all new + * requests from being processed. Its use is NOT recommended, + * except in circumstances where there is no other way to stop + * callers from accessing the driver. Its original use was to + * allow the driver to be "drained" of work in preparation for + * a system shutdown. + * + * NOTE: once issued, this ban on new work cannot be undone + * except by unloading and reloading the driver. + */ + +/** + * Supported ioctl calls + */ +#define ICARSAMODEXPO _IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x05, 0) +#define ICARSACRT _IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x06, 0) +#define ZSECSENDCPRB _IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x81, 0) + +/* New status calls */ +#define Z90STAT_TOTALCOUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x40, int) +#define Z90STAT_PCICACOUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x41, int) +#define Z90STAT_PCICCCOUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x42, int) +#define Z90STAT_PCIXCCMCL2COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x4b, int) +#define Z90STAT_PCIXCCMCL3COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x4c, int) +#define Z90STAT_CEX2CCOUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x4d, int) +#define Z90STAT_CEX2ACOUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x4e, int) +#define Z90STAT_REQUESTQ_COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x44, int) +#define Z90STAT_PENDINGQ_COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x45, int) +#define Z90STAT_TOTALOPEN_COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x46, int) +#define Z90STAT_DOMAIN_INDEX _IOR(ZCRYPT_IOCTL_MAGIC, 0x47, int) +#define Z90STAT_STATUS_MASK _IOR(ZCRYPT_IOCTL_MAGIC, 0x48, char[64]) +#define Z90STAT_QDEPTH_MASK _IOR(ZCRYPT_IOCTL_MAGIC, 0x49, char[64]) +#define Z90STAT_PERDEV_REQCNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x4a, int[64]) + +#endif /* __ASM_S390_ZCRYPT_H */ diff --git a/include/asm-sparc/Kbuild b/include/asm-sparc/Kbuild index e2a57fd7abfad6..b22b67a64ecc7f 100644 --- a/include/asm-sparc/Kbuild +++ b/include/asm-sparc/Kbuild @@ -1,6 +1,22 @@ include include/asm-generic/Kbuild.asm -unifdef-y += fbio.h perfctr.h psr.h -header-y += apc.h asi.h auxio.h bpp.h head.h ipc.h jsflash.h \ - openpromio.h pbm.h pconf.h pgtsun4.h reg.h traps.h \ - turbosparc.h vfc_ioctls.h winmacro.h +header-y += apc.h +header-y += asi.h +header-y += auxio.h +header-y += bpp.h +header-y += head.h +header-y += ipc.h +header-y += jsflash.h +header-y += openpromio.h +header-y += pbm.h +header-y += pconf.h +header-y += pgtsun4.h +header-y += reg.h +header-y += traps.h +header-y += turbosparc.h +header-y += vfc_ioctls.h +header-y += winmacro.h + +unifdef-y += fbio.h +unifdef-y += perfctr.h +unifdef-y += psr.h diff --git a/include/asm-sparc64/Kbuild b/include/asm-sparc64/Kbuild index 9284c3cb27ec3c..4b59ce46cc2d15 100644 --- a/include/asm-sparc64/Kbuild +++ b/include/asm-sparc64/Kbuild @@ -4,7 +4,26 @@ ALTARCH := sparc ARCHDEF := defined __sparc__ && defined __arch64__ ALTARCHDEF := defined __sparc__ && !defined __arch64__ -unifdef-y += fbio.h perfctr.h -header-y += apb.h asi.h bbc.h bpp.h display7seg.h envctrl.h floppy.h \ - ipc.h kdebug.h mostek.h openprom.h openpromio.h parport.h \ - pconf.h psrcompat.h pstate.h reg.h uctx.h utrap.h watchdog.h +header-y += apb.h +header-y += asi.h +header-y += bbc.h +header-y += bpp.h +header-y += display7seg.h +header-y += envctrl.h +header-y += floppy.h +header-y += ipc.h +header-y += kdebug.h +header-y += mostek.h +header-y += openprom.h +header-y += openpromio.h +header-y += parport.h +header-y += pconf.h +header-y += psrcompat.h +header-y += pstate.h +header-y += reg.h +header-y += uctx.h +header-y += utrap.h +header-y += watchdog.h + +unifdef-y += fbio.h +unifdef-y += perfctr.h diff --git a/include/asm-x86_64/Kbuild b/include/asm-x86_64/Kbuild index dc4d101e8a160e..40f2f13fe1744f 100644 --- a/include/asm-x86_64/Kbuild +++ b/include/asm-x86_64/Kbuild @@ -4,8 +4,18 @@ ALTARCH := i386 ARCHDEF := defined __x86_64__ ALTARCHDEF := defined __i386__ -header-y += boot.h bootsetup.h cpufeature.h debugreg.h ldt.h \ - msr.h prctl.h setup.h sigcontext32.h ucontext.h \ - vsyscall32.h +header-y += boot.h +header-y += bootsetup.h +header-y += cpufeature.h +header-y += debugreg.h +header-y += ldt.h +header-y += msr.h +header-y += prctl.h +header-y += setup.h +header-y += sigcontext32.h +header-y += ucontext.h +header-y += vsyscall32.h -unifdef-y += mce.h mtrr.h vsyscall.h +unifdef-y += mce.h +unifdef-y += mtrr.h +unifdef-y += vsyscall.h diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h new file mode 100644 index 00000000000000..5748aecdb41470 --- /dev/null +++ b/include/crypto/algapi.h @@ -0,0 +1,156 @@ +/* + * Cryptographic API for algorithms (i.e., low-level API). + * + * Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#ifndef _CRYPTO_ALGAPI_H +#define _CRYPTO_ALGAPI_H + +#include <linux/crypto.h> + +struct module; +struct seq_file; + +struct crypto_type { + unsigned int (*ctxsize)(struct crypto_alg *alg); + int (*init)(struct crypto_tfm *tfm); + void (*exit)(struct crypto_tfm *tfm); + void (*show)(struct seq_file *m, struct crypto_alg *alg); +}; + +struct crypto_instance { + struct crypto_alg alg; + + struct crypto_template *tmpl; + struct hlist_node list; + + void *__ctx[] CRYPTO_MINALIGN_ATTR; +}; + +struct crypto_template { + struct list_head list; + struct hlist_head instances; + struct module *module; + + struct crypto_instance *(*alloc)(void *param, unsigned int len); + void (*free)(struct crypto_instance *inst); + + char name[CRYPTO_MAX_ALG_NAME]; +}; + +struct crypto_spawn { + struct list_head list; + struct crypto_alg *alg; + struct crypto_instance *inst; +}; + +struct scatter_walk { + struct scatterlist *sg; + unsigned int offset; +}; + +struct blkcipher_walk { + union { + struct { + struct page *page; + unsigned long offset; + } phys; + + struct { + u8 *page; + u8 *addr; + } virt; + } src, dst; + + struct scatter_walk in; + unsigned int nbytes; + + struct scatter_walk out; + unsigned int total; + + void *page; + u8 *buffer; + u8 *iv; + + int flags; +}; + +extern const struct crypto_type crypto_blkcipher_type; +extern const struct crypto_type crypto_hash_type; + +void crypto_mod_put(struct crypto_alg *alg); + +int crypto_register_template(struct crypto_template *tmpl); +void crypto_unregister_template(struct crypto_template *tmpl); +struct crypto_template *crypto_lookup_template(const char *name); + +int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg, + struct crypto_instance *inst); +void crypto_drop_spawn(struct crypto_spawn *spawn); +struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn); + +struct crypto_alg *crypto_get_attr_alg(void *param, unsigned int len, + u32 type, u32 mask); +struct crypto_instance *crypto_alloc_instance(const char *name, + struct crypto_alg *alg); + +int blkcipher_walk_done(struct blkcipher_desc *desc, + struct blkcipher_walk *walk, int err); +int blkcipher_walk_virt(struct blkcipher_desc *desc, + struct blkcipher_walk *walk); +int blkcipher_walk_phys(struct blkcipher_desc *desc, + struct blkcipher_walk *walk); + +static inline void *crypto_tfm_ctx_aligned(struct crypto_tfm *tfm) +{ + unsigned long addr = (unsigned long)crypto_tfm_ctx(tfm); + unsigned long align = crypto_tfm_alg_alignmask(tfm); + + if (align <= crypto_tfm_ctx_alignment()) + align = 1; + return (void *)ALIGN(addr, align); +} + +static inline void *crypto_instance_ctx(struct crypto_instance *inst) +{ + return inst->__ctx; +} + +static inline void *crypto_blkcipher_ctx(struct crypto_blkcipher *tfm) +{ + return crypto_tfm_ctx(&tfm->base); +} + +static inline void *crypto_blkcipher_ctx_aligned(struct crypto_blkcipher *tfm) +{ + return crypto_tfm_ctx_aligned(&tfm->base); +} + +static inline struct cipher_alg *crypto_cipher_alg(struct crypto_cipher *tfm) +{ + return &crypto_cipher_tfm(tfm)->__crt_alg->cra_cipher; +} + +static inline void *crypto_hash_ctx_aligned(struct crypto_hash *tfm) +{ + return crypto_tfm_ctx_aligned(&tfm->base); +} + +static inline void blkcipher_walk_init(struct blkcipher_walk *walk, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + walk->in.sg = src; + walk->out.sg = dst; + walk->total = nbytes; +} + +#endif /* _CRYPTO_ALGAPI_H */ + diff --git a/include/crypto/twofish.h b/include/crypto/twofish.h new file mode 100644 index 00000000000000..c408522595c685 --- /dev/null +++ b/include/crypto/twofish.h @@ -0,0 +1,22 @@ +#ifndef _CRYPTO_TWOFISH_H +#define _CRYPTO_TWOFISH_H + +#include <linux/types.h> + +#define TF_MIN_KEY_SIZE 16 +#define TF_MAX_KEY_SIZE 32 +#define TF_BLOCK_SIZE 16 + +struct crypto_tfm; + +/* Structure for an expanded Twofish key. s contains the key-dependent + * S-boxes composed with the MDS matrix; w contains the eight "whitening" + * subkeys, K[0] through K[7]. k holds the remaining, "round" subkeys. Note + * that k[i] corresponds to what the Twofish paper calls K[i+8]. */ +struct twofish_ctx { + u32 s[4][256], w[8], k[32]; +}; + +int twofish_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key_len); + +#endif diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 2b8a7d68fae3e8..7d076d97b2f7f9 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -1,63 +1,343 @@ -header-y := byteorder/ dvb/ hdlc/ isdn/ nfsd/ raid/ sunrpc/ tc_act/ \ - netfilter/ netfilter_arp/ netfilter_bridge/ netfilter_ipv4/ \ - netfilter_ipv6/ +header-y += byteorder/ +header-y += dvb/ +header-y += hdlc/ +header-y += isdn/ +header-y += nfsd/ +header-y += raid/ +header-y += sunrpc/ +header-y += tc_act/ +header-y += netfilter/ +header-y += netfilter_arp/ +header-y += netfilter_bridge/ +header-y += netfilter_ipv4/ +header-y += netfilter_ipv6/ -header-y += affs_fs.h affs_hardblocks.h aio_abi.h a.out.h arcfb.h \ - atmapi.h atmbr2684.h atmclip.h atm_eni.h atm_he.h \ - atm_idt77105.h atmioc.h atmlec.h atmmpc.h atm_nicstar.h \ - atmppp.h atmsap.h atmsvc.h atm_zatm.h auto_fs4.h auxvec.h \ - awe_voice.h ax25.h b1lli.h baycom.h bfs_fs.h blkpg.h \ - bpqether.h cdk.h chio.h coda_psdev.h coff.h comstats.h \ - consolemap.h cycx_cfm.h dm-ioctl.h dn.h dqblk_v1.h \ - dqblk_v2.h dqblk_xfs.h efs_fs_sb.h elf-fdpic.h elf.h elf-em.h \ - fadvise.h fd.h fdreg.h ftape-header-segment.h ftape-vendors.h \ - fuse.h futex.h genetlink.h gen_stats.h gigaset_dev.h hdsmart.h \ - hpfs_fs.h hysdn_if.h i2c-dev.h i8k.h icmp.h \ - if_arcnet.h if_arp.h if_bonding.h if_cablemodem.h if_fc.h \ - if_fddi.h if.h if_hippi.h if_infiniband.h if_packet.h \ - if_plip.h if_ppp.h if_slip.h if_strip.h if_tunnel.h in6.h \ - in_route.h ioctl.h ip.h ipmi_msgdefs.h ip_mp_alg.h ipsec.h \ - ipx.h irda.h isdn_divertif.h iso_fs.h ite_gpio.h ixjuser.h \ - jffs2.h keyctl.h limits.h major.h matroxfb.h meye.h minix_fs.h \ - mmtimer.h mqueue.h mtio.h ncp_no.h netfilter_arp.h netrom.h \ - nfs2.h nfs4_mount.h nfs_mount.h openprom_fs.h param.h \ - pci_ids.h pci_regs.h personality.h pfkeyv2.h pg.h pkt_cls.h \ - pkt_sched.h posix_types.h ppdev.h prctl.h ps2esdi.h qic117.h \ - qnxtypes.h quotaio_v1.h quotaio_v2.h radeonfb.h raw.h \ - resource.h rose.h sctp.h smbno.h snmp.h sockios.h som.h \ - sound.h stddef.h synclink.h telephony.h termios.h ticable.h \ - times.h tiocl.h tipc.h toshiba.h ultrasound.h un.h utime.h \ - utsname.h video_decoder.h video_encoder.h videotext.h vt.h \ - wavefront.h wireless.h xattr.h x25.h zorro_ids.h +header-y += affs_fs.h +header-y += affs_hardblocks.h +header-y += aio_abi.h +header-y += a.out.h +header-y += arcfb.h +header-y += atmapi.h +header-y += atmbr2684.h +header-y += atmclip.h +header-y += atm_eni.h +header-y += atm_he.h +header-y += atm_idt77105.h +header-y += atmioc.h +header-y += atmlec.h +header-y += atmmpc.h +header-y += atm_nicstar.h +header-y += atmppp.h +header-y += atmsap.h +header-y += atmsvc.h +header-y += atm_zatm.h +header-y += auto_fs4.h +header-y += auxvec.h +header-y += awe_voice.h +header-y += ax25.h +header-y += b1lli.h +header-y += baycom.h +header-y += bfs_fs.h +header-y += blkpg.h +header-y += bpqether.h +header-y += cdk.h +header-y += chio.h +header-y += coda_psdev.h +header-y += coff.h +header-y += comstats.h +header-y += consolemap.h +header-y += cycx_cfm.h +header-y += dm-ioctl.h +header-y += dn.h +header-y += dqblk_v1.h +header-y += dqblk_v2.h +header-y += dqblk_xfs.h +header-y += efs_fs_sb.h +header-y += elf-fdpic.h +header-y += elf.h +header-y += elf-em.h +header-y += fadvise.h +header-y += fd.h +header-y += fdreg.h +header-y += ftape-header-segment.h +header-y += ftape-vendors.h +header-y += fuse.h +header-y += futex.h +header-y += genetlink.h +header-y += gen_stats.h +header-y += gigaset_dev.h +header-y += hdsmart.h +header-y += hpfs_fs.h +header-y += hysdn_if.h +header-y += i2c-dev.h +header-y += i8k.h +header-y += icmp.h +header-y += if_arcnet.h +header-y += if_arp.h +header-y += if_bonding.h +header-y += if_cablemodem.h +header-y += if_fc.h +header-y += if_fddi.h +header-y += if.h +header-y += if_hippi.h +header-y += if_infiniband.h +header-y += if_packet.h +header-y += if_plip.h +header-y += if_ppp.h +header-y += if_slip.h +header-y += if_strip.h +header-y += if_tunnel.h +header-y += in6.h +header-y += in_route.h +header-y += ioctl.h +header-y += ip.h +header-y += ipmi_msgdefs.h +header-y += ip_mp_alg.h +header-y += ipsec.h +header-y += ipx.h +header-y += irda.h +header-y += isdn_divertif.h +header-y += iso_fs.h +header-y += ite_gpio.h +header-y += ixjuser.h +header-y += jffs2.h +header-y += keyctl.h +header-y += limits.h +header-y += major.h +header-y += matroxfb.h +header-y += meye.h +header-y += minix_fs.h +header-y += mmtimer.h +header-y += mqueue.h +header-y += mtio.h +header-y += ncp_no.h +header-y += netfilter_arp.h +header-y += netrom.h +header-y += nfs2.h +header-y += nfs4_mount.h +header-y += nfs_mount.h +header-y += openprom_fs.h +header-y += param.h +header-y += pci_ids.h +header-y += pci_regs.h +header-y += personality.h +header-y += pfkeyv2.h +header-y += pg.h +header-y += pkt_cls.h +header-y += pkt_sched.h +header-y += posix_types.h +header-y += ppdev.h +header-y += prctl.h +header-y += ps2esdi.h +header-y += qic117.h +header-y += qnxtypes.h +header-y += quotaio_v1.h +header-y += quotaio_v2.h +header-y += radeonfb.h +header-y += raw.h +header-y += resource.h +header-y += rose.h +header-y += sctp.h +header-y += smbno.h +header-y += snmp.h +header-y += sockios.h +header-y += som.h +header-y += sound.h +header-y += stddef.h +header-y += synclink.h +header-y += telephony.h +header-y += termios.h +header-y += ticable.h +header-y += times.h +header-y += tiocl.h +header-y += tipc.h +header-y += toshiba.h +header-y += ultrasound.h +header-y += un.h +header-y += utime.h +header-y += utsname.h +header-y += video_decoder.h +header-y += video_encoder.h +header-y += videotext.h +header-y += vt.h +header-y += wavefront.h +header-y += wireless.h +header-y += xattr.h +header-y += x25.h +header-y += zorro_ids.h -unifdef-y += acct.h adb.h adfs_fs.h agpgart.h apm_bios.h atalk.h \ - atmarp.h atmdev.h atm.h atm_tcp.h audit.h auto_fs.h binfmts.h \ - capability.h capi.h cciss_ioctl.h cdrom.h cm4000_cs.h \ - cn_proc.h coda.h connector.h cramfs_fs.h cuda.h cyclades.h \ - dccp.h dirent.h divert.h elfcore.h errno.h errqueue.h \ - ethtool.h eventpoll.h ext2_fs.h ext3_fs.h fb.h fcntl.h \ - filter.h flat.h fs.h ftape.h gameport.h generic_serial.h \ - genhd.h hayesesp.h hdlcdrv.h hdlc.h hdreg.h hiddev.h hpet.h \ - i2c.h i2o-dev.h icmpv6.h if_bridge.h if_ec.h \ - if_eql.h if_ether.h if_frad.h if_ltalk.h if_pppox.h \ - if_shaper.h if_tr.h if_tun.h if_vlan.h if_wanpipe.h igmp.h \ - inet_diag.h in.h inotify.h input.h ipc.h ipmi.h ipv6.h \ - ipv6_route.h isdn.h isdnif.h isdn_ppp.h isicom.h jbd.h \ - joystick.h kdev_t.h kd.h kernelcapi.h kernel.h keyboard.h \ - llc.h loop.h lp.h mempolicy.h mii.h mman.h mroute.h msdos_fs.h \ - msg.h nbd.h ncp_fs.h ncp.h ncp_mount.h netdevice.h \ - netfilter_bridge.h netfilter_decnet.h netfilter.h \ - netfilter_ipv4.h netfilter_ipv6.h netfilter_logging.h net.h \ - netlink.h nfs3.h nfs4.h nfsacl.h nfs_fs.h nfs.h nfs_idmap.h \ - n_r3964.h nubus.h nvram.h parport.h patchkey.h pci.h pktcdvd.h \ - pmu.h poll.h ppp_defs.h ppp-comp.h ptrace.h qnx4_fs.h quota.h \ - random.h reboot.h reiserfs_fs.h reiserfs_xattr.h romfs_fs.h \ - route.h rtc.h rtnetlink.h scc.h sched.h sdla.h \ - selinux_netlink.h sem.h serial_core.h serial.h serio.h shm.h \ - signal.h smb_fs.h smb.h smb_mount.h socket.h sonet.h sonypi.h \ - soundcard.h stat.h sysctl.h tcp.h time.h timex.h tty.h types.h \ - udf_fs_i.h udp.h uinput.h uio.h unistd.h usb_ch9.h \ - usbdevice_fs.h user.h videodev2.h videodev.h wait.h \ - wanrouter.h watchdog.h xfrm.h zftape.h +unifdef-y += acct.h +unifdef-y += adb.h +unifdef-y += adfs_fs.h +unifdef-y += agpgart.h +unifdef-y += apm_bios.h +unifdef-y += atalk.h +unifdef-y += atmarp.h +unifdef-y += atmdev.h +unifdef-y += atm.h +unifdef-y += atm_tcp.h +unifdef-y += audit.h +unifdef-y += auto_fs.h +unifdef-y += binfmts.h +unifdef-y += capability.h +unifdef-y += capi.h +unifdef-y += cciss_ioctl.h +unifdef-y += cdrom.h +unifdef-y += cm4000_cs.h +unifdef-y += cn_proc.h +unifdef-y += coda.h +unifdef-y += connector.h +unifdef-y += cramfs_fs.h +unifdef-y += cuda.h +unifdef-y += cyclades.h +unifdef-y += dccp.h +unifdef-y += dirent.h +unifdef-y += divert.h +unifdef-y += elfcore.h +unifdef-y += errno.h +unifdef-y += errqueue.h +unifdef-y += ethtool.h +unifdef-y += eventpoll.h +unifdef-y += ext2_fs.h +unifdef-y += ext3_fs.h +unifdef-y += fb.h +unifdef-y += fcntl.h +unifdef-y += filter.h +unifdef-y += flat.h +unifdef-y += fs.h +unifdef-y += ftape.h +unifdef-y += gameport.h +unifdef-y += generic_serial.h +unifdef-y += genhd.h +unifdef-y += hayesesp.h +unifdef-y += hdlcdrv.h +unifdef-y += hdlc.h +unifdef-y += hdreg.h +unifdef-y += hiddev.h +unifdef-y += hpet.h +unifdef-y += i2c.h +unifdef-y += i2o-dev.h +unifdef-y += icmpv6.h +unifdef-y += if_bridge.h +unifdef-y += if_ec.h +unifdef-y += if_eql.h +unifdef-y += if_ether.h +unifdef-y += if_frad.h +unifdef-y += if_ltalk.h +unifdef-y += if_pppox.h +unifdef-y += if_shaper.h +unifdef-y += if_tr.h +unifdef-y += if_tun.h +unifdef-y += if_vlan.h +unifdef-y += if_wanpipe.h +unifdef-y += igmp.h +unifdef-y += inet_diag.h +unifdef-y += in.h +unifdef-y += inotify.h +unifdef-y += input.h +unifdef-y += ipc.h +unifdef-y += ipmi.h +unifdef-y += ipv6.h +unifdef-y += ipv6_route.h +unifdef-y += isdn.h +unifdef-y += isdnif.h +unifdef-y += isdn_ppp.h +unifdef-y += isicom.h +unifdef-y += jbd.h +unifdef-y += joystick.h +unifdef-y += kdev_t.h +unifdef-y += kd.h +unifdef-y += kernelcapi.h +unifdef-y += kernel.h +unifdef-y += keyboard.h +unifdef-y += llc.h +unifdef-y += loop.h +unifdef-y += lp.h +unifdef-y += mempolicy.h +unifdef-y += mii.h +unifdef-y += mman.h +unifdef-y += mroute.h +unifdef-y += msdos_fs.h +unifdef-y += msg.h +unifdef-y += nbd.h +unifdef-y += ncp_fs.h +unifdef-y += ncp.h +unifdef-y += ncp_mount.h +unifdef-y += netdevice.h +unifdef-y += netfilter_bridge.h +unifdef-y += netfilter_decnet.h +unifdef-y += netfilter.h +unifdef-y += netfilter_ipv4.h +unifdef-y += netfilter_ipv6.h +unifdef-y += netfilter_logging.h +unifdef-y += net.h +unifdef-y += netlink.h +unifdef-y += nfs3.h +unifdef-y += nfs4.h +unifdef-y += nfsacl.h +unifdef-y += nfs_fs.h +unifdef-y += nfs.h +unifdef-y += nfs_idmap.h +unifdef-y += n_r3964.h +unifdef-y += nubus.h +unifdef-y += nvram.h +unifdef-y += parport.h +unifdef-y += patchkey.h +unifdef-y += pci.h +unifdef-y += pktcdvd.h +unifdef-y += pmu.h +unifdef-y += poll.h +unifdef-y += ppp_defs.h +unifdef-y += ppp-comp.h +unifdef-y += ptrace.h +unifdef-y += qnx4_fs.h +unifdef-y += quota.h +unifdef-y += random.h +unifdef-y += reboot.h +unifdef-y += reiserfs_fs.h +unifdef-y += reiserfs_xattr.h +unifdef-y += romfs_fs.h +unifdef-y += route.h +unifdef-y += rtc.h +unifdef-y += rtnetlink.h +unifdef-y += scc.h +unifdef-y += sched.h +unifdef-y += sdla.h +unifdef-y += selinux_netlink.h +unifdef-y += sem.h +unifdef-y += serial_core.h +unifdef-y += serial.h +unifdef-y += serio.h +unifdef-y += shm.h +unifdef-y += signal.h +unifdef-y += smb_fs.h +unifdef-y += smb.h +unifdef-y += smb_mount.h +unifdef-y += socket.h +unifdef-y += sonet.h +unifdef-y += sonypi.h +unifdef-y += soundcard.h +unifdef-y += stat.h +unifdef-y += sysctl.h +unifdef-y += tcp.h +unifdef-y += time.h +unifdef-y += timex.h +unifdef-y += tty.h +unifdef-y += types.h +unifdef-y += udf_fs_i.h +unifdef-y += udp.h +unifdef-y += uinput.h +unifdef-y += uio.h +unifdef-y += unistd.h +unifdef-y += usb_ch9.h +unifdef-y += usbdevice_fs.h +unifdef-y += user.h +unifdef-y += videodev2.h +unifdef-y += videodev.h +unifdef-y += wait.h +unifdef-y += wanrouter.h +unifdef-y += watchdog.h +unifdef-y += xfrm.h +unifdef-y += zftape.h -objhdr-y := version.h +objhdr-y += version.h diff --git a/include/linux/byteorder/Kbuild b/include/linux/byteorder/Kbuild index 84a57d4fb212ca..56499ab9e32ee9 100644 --- a/include/linux/byteorder/Kbuild +++ b/include/linux/byteorder/Kbuild @@ -1,2 +1,7 @@ -unifdef-y += generic.h swabb.h swab.h -header-y += big_endian.h little_endian.h pdp_endian.h +header-y += big_endian.h +header-y += little_endian.h +header-y += pdp_endian.h + +unifdef-y += generic.h +unifdef-y += swabb.h +unifdef-y += swab.h diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 7f946241b8792f..8f2ffa4caabfa1 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -17,20 +17,36 @@ #ifndef _LINUX_CRYPTO_H #define _LINUX_CRYPTO_H +#include <asm/atomic.h> #include <linux/module.h> #include <linux/kernel.h> -#include <linux/types.h> #include <linux/list.h> +#include <linux/slab.h> #include <linux/string.h> -#include <asm/page.h> +#include <linux/uaccess.h> /* * Algorithm masks and types. */ -#define CRYPTO_ALG_TYPE_MASK 0x000000ff +#define CRYPTO_ALG_TYPE_MASK 0x0000000f #define CRYPTO_ALG_TYPE_CIPHER 0x00000001 #define CRYPTO_ALG_TYPE_DIGEST 0x00000002 -#define CRYPTO_ALG_TYPE_COMPRESS 0x00000004 +#define CRYPTO_ALG_TYPE_HASH 0x00000003 +#define CRYPTO_ALG_TYPE_BLKCIPHER 0x00000004 +#define CRYPTO_ALG_TYPE_COMPRESS 0x00000005 + +#define CRYPTO_ALG_TYPE_HASH_MASK 0x0000000e + +#define CRYPTO_ALG_LARVAL 0x00000010 +#define CRYPTO_ALG_DEAD 0x00000020 +#define CRYPTO_ALG_DYING 0x00000040 +#define CRYPTO_ALG_ASYNC 0x00000080 + +/* + * Set this bit if and only if the algorithm requires another algorithm of + * the same type to handle corner cases. + */ +#define CRYPTO_ALG_NEED_FALLBACK 0x00000100 /* * Transform masks and values (for crt_flags). @@ -61,8 +77,37 @@ #define CRYPTO_DIR_ENCRYPT 1 #define CRYPTO_DIR_DECRYPT 0 +/* + * The macro CRYPTO_MINALIGN_ATTR (along with the void * type in the actual + * declaration) is used to ensure that the crypto_tfm context structure is + * aligned correctly for the given architecture so that there are no alignment + * faults for C data types. In particular, this is required on platforms such + * as arm where pointers are 32-bit aligned but there are data types such as + * u64 which require 64-bit alignment. + */ +#if defined(ARCH_KMALLOC_MINALIGN) +#define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN +#elif defined(ARCH_SLAB_MINALIGN) +#define CRYPTO_MINALIGN ARCH_SLAB_MINALIGN +#endif + +#ifdef CRYPTO_MINALIGN +#define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN))) +#else +#define CRYPTO_MINALIGN_ATTR +#endif + struct scatterlist; +struct crypto_blkcipher; +struct crypto_hash; struct crypto_tfm; +struct crypto_type; + +struct blkcipher_desc { + struct crypto_blkcipher *tfm; + void *info; + u32 flags; +}; struct cipher_desc { struct crypto_tfm *tfm; @@ -72,30 +117,50 @@ struct cipher_desc { void *info; }; +struct hash_desc { + struct crypto_hash *tfm; + u32 flags; +}; + /* * Algorithms: modular crypto algorithm implementations, managed * via crypto_register_alg() and crypto_unregister_alg(). */ +struct blkcipher_alg { + int (*setkey)(struct crypto_tfm *tfm, const u8 *key, + unsigned int keylen); + int (*encrypt)(struct blkcipher_desc *desc, + struct scatterlist *dst, struct scatterlist *src, + unsigned int nbytes); + int (*decrypt)(struct blkcipher_desc *desc, + struct scatterlist *dst, struct scatterlist *src, + unsigned int nbytes); + + unsigned int min_keysize; + unsigned int max_keysize; + unsigned int ivsize; +}; + struct cipher_alg { unsigned int cia_min_keysize; unsigned int cia_max_keysize; int (*cia_setkey)(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen, u32 *flags); + unsigned int keylen); void (*cia_encrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); unsigned int (*cia_encrypt_ecb)(const struct cipher_desc *desc, u8 *dst, const u8 *src, - unsigned int nbytes); + unsigned int nbytes) __deprecated; unsigned int (*cia_decrypt_ecb)(const struct cipher_desc *desc, u8 *dst, const u8 *src, - unsigned int nbytes); + unsigned int nbytes) __deprecated; unsigned int (*cia_encrypt_cbc)(const struct cipher_desc *desc, u8 *dst, const u8 *src, - unsigned int nbytes); + unsigned int nbytes) __deprecated; unsigned int (*cia_decrypt_cbc)(const struct cipher_desc *desc, u8 *dst, const u8 *src, - unsigned int nbytes); + unsigned int nbytes) __deprecated; }; struct digest_alg { @@ -105,7 +170,20 @@ struct digest_alg { unsigned int len); void (*dia_final)(struct crypto_tfm *tfm, u8 *out); int (*dia_setkey)(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen, u32 *flags); + unsigned int keylen); +}; + +struct hash_alg { + int (*init)(struct hash_desc *desc); + int (*update)(struct hash_desc *desc, struct scatterlist *sg, + unsigned int nbytes); + int (*final)(struct hash_desc *desc, u8 *out); + int (*digest)(struct hash_desc *desc, struct scatterlist *sg, + unsigned int nbytes, u8 *out); + int (*setkey)(struct crypto_hash *tfm, const u8 *key, + unsigned int keylen); + + unsigned int digestsize; }; struct compress_alg { @@ -115,30 +193,40 @@ struct compress_alg { unsigned int slen, u8 *dst, unsigned int *dlen); }; +#define cra_blkcipher cra_u.blkcipher #define cra_cipher cra_u.cipher #define cra_digest cra_u.digest +#define cra_hash cra_u.hash #define cra_compress cra_u.compress struct crypto_alg { struct list_head cra_list; + struct list_head cra_users; + u32 cra_flags; unsigned int cra_blocksize; unsigned int cra_ctxsize; unsigned int cra_alignmask; int cra_priority; + atomic_t cra_refcnt; char cra_name[CRYPTO_MAX_ALG_NAME]; char cra_driver_name[CRYPTO_MAX_ALG_NAME]; + const struct crypto_type *cra_type; + union { + struct blkcipher_alg blkcipher; struct cipher_alg cipher; struct digest_alg digest; + struct hash_alg hash; struct compress_alg compress; } cra_u; int (*cra_init)(struct crypto_tfm *tfm); void (*cra_exit)(struct crypto_tfm *tfm); + void (*cra_destroy)(struct crypto_alg *alg); struct module *cra_module; }; @@ -153,20 +241,39 @@ int crypto_unregister_alg(struct crypto_alg *alg); * Algorithm query interface. */ #ifdef CONFIG_CRYPTO -int crypto_alg_available(const char *name, u32 flags); +int crypto_alg_available(const char *name, u32 flags) + __deprecated_for_modules; +int crypto_has_alg(const char *name, u32 type, u32 mask); #else +static int crypto_alg_available(const char *name, u32 flags); + __deprecated_for_modules; static inline int crypto_alg_available(const char *name, u32 flags) { return 0; } + +static inline int crypto_has_alg(const char *name, u32 type, u32 mask) +{ + return 0; +} #endif /* * Transforms: user-instantiated objects which encapsulate algorithms - * and core processing logic. Managed via crypto_alloc_tfm() and - * crypto_free_tfm(), as well as the various helpers below. + * and core processing logic. Managed via crypto_alloc_*() and + * crypto_free_*(), as well as the various helpers below. */ +struct blkcipher_tfm { + void *iv; + int (*setkey)(struct crypto_tfm *tfm, const u8 *key, + unsigned int keylen); + int (*encrypt)(struct blkcipher_desc *desc, struct scatterlist *dst, + struct scatterlist *src, unsigned int nbytes); + int (*decrypt)(struct blkcipher_desc *desc, struct scatterlist *dst, + struct scatterlist *src, unsigned int nbytes); +}; + struct cipher_tfm { void *cit_iv; unsigned int cit_ivsize; @@ -190,20 +297,20 @@ struct cipher_tfm { struct scatterlist *src, unsigned int nbytes, u8 *iv); void (*cit_xor_block)(u8 *dst, const u8 *src); + void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); + void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); }; -struct digest_tfm { - void (*dit_init)(struct crypto_tfm *tfm); - void (*dit_update)(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg); - void (*dit_final)(struct crypto_tfm *tfm, u8 *out); - void (*dit_digest)(struct crypto_tfm *tfm, struct scatterlist *sg, - unsigned int nsg, u8 *out); - int (*dit_setkey)(struct crypto_tfm *tfm, - const u8 *key, unsigned int keylen); -#ifdef CONFIG_CRYPTO_HMAC - void *dit_hmac_block; -#endif +struct hash_tfm { + int (*init)(struct hash_desc *desc); + int (*update)(struct hash_desc *desc, + struct scatterlist *sg, unsigned int nsg); + int (*final)(struct hash_desc *desc, u8 *out); + int (*digest)(struct hash_desc *desc, struct scatterlist *sg, + unsigned int nsg, u8 *out); + int (*setkey)(struct crypto_hash *tfm, const u8 *key, + unsigned int keylen); + unsigned int digestsize; }; struct compress_tfm { @@ -215,8 +322,9 @@ struct compress_tfm { u8 *dst, unsigned int *dlen); }; +#define crt_blkcipher crt_u.blkcipher #define crt_cipher crt_u.cipher -#define crt_digest crt_u.digest +#define crt_hash crt_u.hash #define crt_compress crt_u.compress struct crypto_tfm { @@ -224,30 +332,43 @@ struct crypto_tfm { u32 crt_flags; union { + struct blkcipher_tfm blkcipher; struct cipher_tfm cipher; - struct digest_tfm digest; + struct hash_tfm hash; struct compress_tfm compress; } crt_u; struct crypto_alg *__crt_alg; - char __crt_ctx[] __attribute__ ((__aligned__)); + void *__crt_ctx[] CRYPTO_MINALIGN_ATTR; +}; + +#define crypto_cipher crypto_tfm +#define crypto_comp crypto_tfm + +struct crypto_blkcipher { + struct crypto_tfm base; +}; + +struct crypto_hash { + struct crypto_tfm base; +}; + +enum { + CRYPTOA_UNSPEC, + CRYPTOA_ALG, +}; + +struct crypto_attr_alg { + char name[CRYPTO_MAX_ALG_NAME]; }; /* * Transform user interface. */ -/* - * crypto_alloc_tfm() will first attempt to locate an already loaded algorithm. - * If that fails and the kernel supports dynamically loadable modules, it - * will then attempt to load a module of the same name or alias. A refcount - * is grabbed on the algorithm which is then associated with the new transform. - * - * crypto_free_tfm() frees up the transform and any associated resources, - * then drops the refcount on the associated algorithm. - */ struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags); +struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask); void crypto_free_tfm(struct crypto_tfm *tfm); /* @@ -258,6 +379,16 @@ static inline const char *crypto_tfm_alg_name(struct crypto_tfm *tfm) return tfm->__crt_alg->cra_name; } +static inline const char *crypto_tfm_alg_driver_name(struct crypto_tfm *tfm) +{ + return tfm->__crt_alg->cra_driver_name; +} + +static inline int crypto_tfm_alg_priority(struct crypto_tfm *tfm) +{ + return tfm->__crt_alg->cra_priority; +} + static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm) { return module_name(tfm->__crt_alg->cra_module); @@ -268,18 +399,23 @@ static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm) return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK; } +static unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm) + __deprecated; static inline unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm) { BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); return tfm->__crt_alg->cra_cipher.cia_min_keysize; } +static unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm) + __deprecated; static inline unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm) { BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); return tfm->__crt_alg->cra_cipher.cia_max_keysize; } +static unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) __deprecated; static inline unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) { BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); @@ -302,6 +438,21 @@ static inline unsigned int crypto_tfm_alg_alignmask(struct crypto_tfm *tfm) return tfm->__crt_alg->cra_alignmask; } +static inline u32 crypto_tfm_get_flags(struct crypto_tfm *tfm) +{ + return tfm->crt_flags; +} + +static inline void crypto_tfm_set_flags(struct crypto_tfm *tfm, u32 flags) +{ + tfm->crt_flags |= flags; +} + +static inline void crypto_tfm_clear_flags(struct crypto_tfm *tfm, u32 flags) +{ + tfm->crt_flags &= ~flags; +} + static inline void *crypto_tfm_ctx(struct crypto_tfm *tfm) { return tfm->__crt_ctx; @@ -316,50 +467,374 @@ static inline unsigned int crypto_tfm_ctx_alignment(void) /* * API wrappers. */ -static inline void crypto_digest_init(struct crypto_tfm *tfm) +static inline struct crypto_blkcipher *__crypto_blkcipher_cast( + struct crypto_tfm *tfm) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_init(tfm); + return (struct crypto_blkcipher *)tfm; } -static inline void crypto_digest_update(struct crypto_tfm *tfm, - struct scatterlist *sg, - unsigned int nsg) +static inline struct crypto_blkcipher *crypto_blkcipher_cast( + struct crypto_tfm *tfm) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_update(tfm, sg, nsg); + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_BLKCIPHER); + return __crypto_blkcipher_cast(tfm); } -static inline void crypto_digest_final(struct crypto_tfm *tfm, u8 *out) +static inline struct crypto_blkcipher *crypto_alloc_blkcipher( + const char *alg_name, u32 type, u32 mask) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_final(tfm, out); + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_BLKCIPHER; + mask |= CRYPTO_ALG_TYPE_MASK; + + return __crypto_blkcipher_cast(crypto_alloc_base(alg_name, type, mask)); } -static inline void crypto_digest_digest(struct crypto_tfm *tfm, - struct scatterlist *sg, - unsigned int nsg, u8 *out) +static inline struct crypto_tfm *crypto_blkcipher_tfm( + struct crypto_blkcipher *tfm) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - tfm->crt_digest.dit_digest(tfm, sg, nsg, out); + return &tfm->base; } -static inline int crypto_digest_setkey(struct crypto_tfm *tfm, +static inline void crypto_free_blkcipher(struct crypto_blkcipher *tfm) +{ + crypto_free_tfm(crypto_blkcipher_tfm(tfm)); +} + +static inline int crypto_has_blkcipher(const char *alg_name, u32 type, u32 mask) +{ + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_BLKCIPHER; + mask |= CRYPTO_ALG_TYPE_MASK; + + return crypto_has_alg(alg_name, type, mask); +} + +static inline const char *crypto_blkcipher_name(struct crypto_blkcipher *tfm) +{ + return crypto_tfm_alg_name(crypto_blkcipher_tfm(tfm)); +} + +static inline struct blkcipher_tfm *crypto_blkcipher_crt( + struct crypto_blkcipher *tfm) +{ + return &crypto_blkcipher_tfm(tfm)->crt_blkcipher; +} + +static inline struct blkcipher_alg *crypto_blkcipher_alg( + struct crypto_blkcipher *tfm) +{ + return &crypto_blkcipher_tfm(tfm)->__crt_alg->cra_blkcipher; +} + +static inline unsigned int crypto_blkcipher_ivsize(struct crypto_blkcipher *tfm) +{ + return crypto_blkcipher_alg(tfm)->ivsize; +} + +static inline unsigned int crypto_blkcipher_blocksize( + struct crypto_blkcipher *tfm) +{ + return crypto_tfm_alg_blocksize(crypto_blkcipher_tfm(tfm)); +} + +static inline unsigned int crypto_blkcipher_alignmask( + struct crypto_blkcipher *tfm) +{ + return crypto_tfm_alg_alignmask(crypto_blkcipher_tfm(tfm)); +} + +static inline u32 crypto_blkcipher_get_flags(struct crypto_blkcipher *tfm) +{ + return crypto_tfm_get_flags(crypto_blkcipher_tfm(tfm)); +} + +static inline void crypto_blkcipher_set_flags(struct crypto_blkcipher *tfm, + u32 flags) +{ + crypto_tfm_set_flags(crypto_blkcipher_tfm(tfm), flags); +} + +static inline void crypto_blkcipher_clear_flags(struct crypto_blkcipher *tfm, + u32 flags) +{ + crypto_tfm_clear_flags(crypto_blkcipher_tfm(tfm), flags); +} + +static inline int crypto_blkcipher_setkey(struct crypto_blkcipher *tfm, + const u8 *key, unsigned int keylen) +{ + return crypto_blkcipher_crt(tfm)->setkey(crypto_blkcipher_tfm(tfm), + key, keylen); +} + +static inline int crypto_blkcipher_encrypt(struct blkcipher_desc *desc, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + desc->info = crypto_blkcipher_crt(desc->tfm)->iv; + return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes); +} + +static inline int crypto_blkcipher_encrypt_iv(struct blkcipher_desc *desc, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes); +} + +static inline int crypto_blkcipher_decrypt(struct blkcipher_desc *desc, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + desc->info = crypto_blkcipher_crt(desc->tfm)->iv; + return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes); +} + +static inline int crypto_blkcipher_decrypt_iv(struct blkcipher_desc *desc, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes); +} + +static inline void crypto_blkcipher_set_iv(struct crypto_blkcipher *tfm, + const u8 *src, unsigned int len) +{ + memcpy(crypto_blkcipher_crt(tfm)->iv, src, len); +} + +static inline void crypto_blkcipher_get_iv(struct crypto_blkcipher *tfm, + u8 *dst, unsigned int len) +{ + memcpy(dst, crypto_blkcipher_crt(tfm)->iv, len); +} + +static inline struct crypto_cipher *__crypto_cipher_cast(struct crypto_tfm *tfm) +{ + return (struct crypto_cipher *)tfm; +} + +static inline struct crypto_cipher *crypto_cipher_cast(struct crypto_tfm *tfm) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + return __crypto_cipher_cast(tfm); +} + +static inline struct crypto_cipher *crypto_alloc_cipher(const char *alg_name, + u32 type, u32 mask) +{ + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_CIPHER; + mask |= CRYPTO_ALG_TYPE_MASK; + + return __crypto_cipher_cast(crypto_alloc_base(alg_name, type, mask)); +} + +static inline struct crypto_tfm *crypto_cipher_tfm(struct crypto_cipher *tfm) +{ + return tfm; +} + +static inline void crypto_free_cipher(struct crypto_cipher *tfm) +{ + crypto_free_tfm(crypto_cipher_tfm(tfm)); +} + +static inline int crypto_has_cipher(const char *alg_name, u32 type, u32 mask) +{ + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_CIPHER; + mask |= CRYPTO_ALG_TYPE_MASK; + + return crypto_has_alg(alg_name, type, mask); +} + +static inline struct cipher_tfm *crypto_cipher_crt(struct crypto_cipher *tfm) +{ + return &crypto_cipher_tfm(tfm)->crt_cipher; +} + +static inline unsigned int crypto_cipher_blocksize(struct crypto_cipher *tfm) +{ + return crypto_tfm_alg_blocksize(crypto_cipher_tfm(tfm)); +} + +static inline unsigned int crypto_cipher_alignmask(struct crypto_cipher *tfm) +{ + return crypto_tfm_alg_alignmask(crypto_cipher_tfm(tfm)); +} + +static inline u32 crypto_cipher_get_flags(struct crypto_cipher *tfm) +{ + return crypto_tfm_get_flags(crypto_cipher_tfm(tfm)); +} + +static inline void crypto_cipher_set_flags(struct crypto_cipher *tfm, + u32 flags) +{ + crypto_tfm_set_flags(crypto_cipher_tfm(tfm), flags); +} + +static inline void crypto_cipher_clear_flags(struct crypto_cipher *tfm, + u32 flags) +{ + crypto_tfm_clear_flags(crypto_cipher_tfm(tfm), flags); +} + +static inline int crypto_cipher_setkey(struct crypto_cipher *tfm, const u8 *key, unsigned int keylen) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - if (tfm->crt_digest.dit_setkey == NULL) - return -ENOSYS; - return tfm->crt_digest.dit_setkey(tfm, key, keylen); + return crypto_cipher_crt(tfm)->cit_setkey(crypto_cipher_tfm(tfm), + key, keylen); +} + +static inline void crypto_cipher_encrypt_one(struct crypto_cipher *tfm, + u8 *dst, const u8 *src) +{ + crypto_cipher_crt(tfm)->cit_encrypt_one(crypto_cipher_tfm(tfm), + dst, src); +} + +static inline void crypto_cipher_decrypt_one(struct crypto_cipher *tfm, + u8 *dst, const u8 *src) +{ + crypto_cipher_crt(tfm)->cit_decrypt_one(crypto_cipher_tfm(tfm), + dst, src); +} + +void crypto_digest_init(struct crypto_tfm *tfm) __deprecated_for_modules; +void crypto_digest_update(struct crypto_tfm *tfm, + struct scatterlist *sg, unsigned int nsg) + __deprecated_for_modules; +void crypto_digest_final(struct crypto_tfm *tfm, u8 *out) + __deprecated_for_modules; +void crypto_digest_digest(struct crypto_tfm *tfm, + struct scatterlist *sg, unsigned int nsg, u8 *out) + __deprecated_for_modules; + +static inline struct crypto_hash *__crypto_hash_cast(struct crypto_tfm *tfm) +{ + return (struct crypto_hash *)tfm; +} + +static inline struct crypto_hash *crypto_hash_cast(struct crypto_tfm *tfm) +{ + BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_HASH) & + CRYPTO_ALG_TYPE_HASH_MASK); + return __crypto_hash_cast(tfm); } -static inline int crypto_cipher_setkey(struct crypto_tfm *tfm, +static int crypto_digest_setkey(struct crypto_tfm *tfm, const u8 *key, + unsigned int keylen) __deprecated; +static inline int crypto_digest_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_setkey(tfm, key, keylen); + return tfm->crt_hash.setkey(crypto_hash_cast(tfm), key, keylen); +} + +static inline struct crypto_hash *crypto_alloc_hash(const char *alg_name, + u32 type, u32 mask) +{ + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_HASH; + mask |= CRYPTO_ALG_TYPE_HASH_MASK; + + return __crypto_hash_cast(crypto_alloc_base(alg_name, type, mask)); +} + +static inline struct crypto_tfm *crypto_hash_tfm(struct crypto_hash *tfm) +{ + return &tfm->base; +} + +static inline void crypto_free_hash(struct crypto_hash *tfm) +{ + crypto_free_tfm(crypto_hash_tfm(tfm)); +} + +static inline int crypto_has_hash(const char *alg_name, u32 type, u32 mask) +{ + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_HASH; + mask |= CRYPTO_ALG_TYPE_HASH_MASK; + + return crypto_has_alg(alg_name, type, mask); +} + +static inline struct hash_tfm *crypto_hash_crt(struct crypto_hash *tfm) +{ + return &crypto_hash_tfm(tfm)->crt_hash; +} + +static inline unsigned int crypto_hash_blocksize(struct crypto_hash *tfm) +{ + return crypto_tfm_alg_blocksize(crypto_hash_tfm(tfm)); +} + +static inline unsigned int crypto_hash_alignmask(struct crypto_hash *tfm) +{ + return crypto_tfm_alg_alignmask(crypto_hash_tfm(tfm)); +} + +static inline unsigned int crypto_hash_digestsize(struct crypto_hash *tfm) +{ + return crypto_hash_crt(tfm)->digestsize; +} + +static inline u32 crypto_hash_get_flags(struct crypto_hash *tfm) +{ + return crypto_tfm_get_flags(crypto_hash_tfm(tfm)); +} + +static inline void crypto_hash_set_flags(struct crypto_hash *tfm, u32 flags) +{ + crypto_tfm_set_flags(crypto_hash_tfm(tfm), flags); } +static inline void crypto_hash_clear_flags(struct crypto_hash *tfm, u32 flags) +{ + crypto_tfm_clear_flags(crypto_hash_tfm(tfm), flags); +} + +static inline int crypto_hash_init(struct hash_desc *desc) +{ + return crypto_hash_crt(desc->tfm)->init(desc); +} + +static inline int crypto_hash_update(struct hash_desc *desc, + struct scatterlist *sg, + unsigned int nbytes) +{ + return crypto_hash_crt(desc->tfm)->update(desc, sg, nbytes); +} + +static inline int crypto_hash_final(struct hash_desc *desc, u8 *out) +{ + return crypto_hash_crt(desc->tfm)->final(desc, out); +} + +static inline int crypto_hash_digest(struct hash_desc *desc, + struct scatterlist *sg, + unsigned int nbytes, u8 *out) +{ + return crypto_hash_crt(desc->tfm)->digest(desc, sg, nbytes, out); +} + +static inline int crypto_hash_setkey(struct crypto_hash *hash, + const u8 *key, unsigned int keylen) +{ + return crypto_hash_crt(hash)->setkey(hash, key, keylen); +} + +static int crypto_cipher_encrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) __deprecated; static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, @@ -369,16 +844,23 @@ static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm, return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes); } +static int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv) __deprecated; static inline int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) { BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB); return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv); } +static int crypto_cipher_decrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) __deprecated; static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, @@ -388,16 +870,21 @@ static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm, return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes); } +static int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv) __deprecated; static inline int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes, u8 *iv) { BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB); return tfm->crt_cipher.cit_decrypt_iv(tfm, dst, src, nbytes, iv); } +static void crypto_cipher_set_iv(struct crypto_tfm *tfm, + const u8 *src, unsigned int len) __deprecated; static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm, const u8 *src, unsigned int len) { @@ -405,6 +892,8 @@ static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm, memcpy(tfm->crt_cipher.cit_iv, src, len); } +static void crypto_cipher_get_iv(struct crypto_tfm *tfm, + u8 *dst, unsigned int len) __deprecated; static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm, u8 *dst, unsigned int len) { @@ -412,34 +901,70 @@ static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm, memcpy(dst, tfm->crt_cipher.cit_iv, len); } -static inline int crypto_comp_compress(struct crypto_tfm *tfm, +static inline struct crypto_comp *__crypto_comp_cast(struct crypto_tfm *tfm) +{ + return (struct crypto_comp *)tfm; +} + +static inline struct crypto_comp *crypto_comp_cast(struct crypto_tfm *tfm) +{ + BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_COMPRESS) & + CRYPTO_ALG_TYPE_MASK); + return __crypto_comp_cast(tfm); +} + +static inline struct crypto_comp *crypto_alloc_comp(const char *alg_name, + u32 type, u32 mask) +{ + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_COMPRESS; + mask |= CRYPTO_ALG_TYPE_MASK; + + return __crypto_comp_cast(crypto_alloc_base(alg_name, type, mask)); +} + +static inline struct crypto_tfm *crypto_comp_tfm(struct crypto_comp *tfm) +{ + return tfm; +} + +static inline void crypto_free_comp(struct crypto_comp *tfm) +{ + crypto_free_tfm(crypto_comp_tfm(tfm)); +} + +static inline int crypto_has_comp(const char *alg_name, u32 type, u32 mask) +{ + type &= ~CRYPTO_ALG_TYPE_MASK; + type |= CRYPTO_ALG_TYPE_COMPRESS; + mask |= CRYPTO_ALG_TYPE_MASK; + + return crypto_has_alg(alg_name, type, mask); +} + +static inline const char *crypto_comp_name(struct crypto_comp *tfm) +{ + return crypto_tfm_alg_name(crypto_comp_tfm(tfm)); +} + +static inline struct compress_tfm *crypto_comp_crt(struct crypto_comp *tfm) +{ + return &crypto_comp_tfm(tfm)->crt_compress; +} + +static inline int crypto_comp_compress(struct crypto_comp *tfm, const u8 *src, unsigned int slen, u8 *dst, unsigned int *dlen) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS); - return tfm->crt_compress.cot_compress(tfm, src, slen, dst, dlen); + return crypto_comp_crt(tfm)->cot_compress(tfm, src, slen, dst, dlen); } -static inline int crypto_comp_decompress(struct crypto_tfm *tfm, +static inline int crypto_comp_decompress(struct crypto_comp *tfm, const u8 *src, unsigned int slen, u8 *dst, unsigned int *dlen) { - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS); - return tfm->crt_compress.cot_decompress(tfm, src, slen, dst, dlen); + return crypto_comp_crt(tfm)->cot_decompress(tfm, src, slen, dst, dlen); } -/* - * HMAC support. - */ -#ifdef CONFIG_CRYPTO_HMAC -void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen); -void crypto_hmac_update(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg); -void crypto_hmac_final(struct crypto_tfm *tfm, u8 *key, - unsigned int *keylen, u8 *out); -void crypto_hmac(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen, - struct scatterlist *sg, unsigned int nsg, u8 *out); -#endif /* CONFIG_CRYPTO_HMAC */ - #endif /* _LINUX_CRYPTO_H */ diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild index 63973af72fd558..d97b3a51e2279e 100644 --- a/include/linux/dvb/Kbuild +++ b/include/linux/dvb/Kbuild @@ -1,2 +1,9 @@ -header-y += ca.h frontend.h net.h osd.h version.h -unifdef-y := audio.h dmx.h video.h +header-y += ca.h +header-y += frontend.h +header-y += net.h +header-y += osd.h +header-y += version.h + +unifdef-y += audio.h +unifdef-y += dmx.h +unifdef-y += video.h diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index f6977708585cab..f7ca0b09075d96 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -148,6 +148,17 @@ struct ccw_device_id { #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE 0x04 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL 0x08 +/* s390 AP bus devices */ +struct ap_device_id { + __u16 match_flags; /* which fields to match against */ + __u8 dev_type; /* device type */ + __u8 pad1; + __u32 pad2; + kernel_ulong_t driver_info; +}; + +#define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01 + #define PNP_ID_LEN 8 #define PNP_MAX_DEVICES 8 diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index 1d3a14e2da6eb5..9a285cecf249e9 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -1,11 +1,38 @@ -header-y := nf_conntrack_sctp.h nf_conntrack_tuple_common.h \ - nfnetlink_conntrack.h nfnetlink_log.h nfnetlink_queue.h \ - xt_CLASSIFY.h xt_comment.h xt_connbytes.h xt_connmark.h \ - xt_CONNMARK.h xt_conntrack.h xt_dccp.h xt_esp.h \ - xt_helper.h xt_length.h xt_limit.h xt_mac.h xt_mark.h \ - xt_MARK.h xt_multiport.h xt_NFQUEUE.h xt_pkttype.h \ - xt_policy.h xt_realm.h xt_sctp.h xt_state.h xt_string.h \ - xt_tcpmss.h xt_tcpudp.h xt_SECMARK.h xt_CONNSECMARK.h +header-y += nf_conntrack_sctp.h +header-y += nf_conntrack_tuple_common.h +header-y += nfnetlink_conntrack.h +header-y += nfnetlink_log.h +header-y += nfnetlink_queue.h +header-y += xt_CLASSIFY.h +header-y += xt_comment.h +header-y += xt_connbytes.h +header-y += xt_connmark.h +header-y += xt_CONNMARK.h +header-y += xt_conntrack.h +header-y += xt_dccp.h +header-y += xt_esp.h +header-y += xt_helper.h +header-y += xt_length.h +header-y += xt_limit.h +header-y += xt_mac.h +header-y += xt_mark.h +header-y += xt_MARK.h +header-y += xt_multiport.h +header-y += xt_NFQUEUE.h +header-y += xt_pkttype.h +header-y += xt_policy.h +header-y += xt_realm.h +header-y += xt_sctp.h +header-y += xt_state.h +header-y += xt_string.h +header-y += xt_tcpmss.h +header-y += xt_tcpudp.h +header-y += xt_SECMARK.h +header-y += xt_CONNSECMARK.h -unifdef-y := nf_conntrack_common.h nf_conntrack_ftp.h \ - nf_conntrack_tcp.h nfnetlink.h x_tables.h xt_physdev.h +unifdef-y += nf_conntrack_common.h +unifdef-y += nf_conntrack_ftp.h +unifdef-y += nf_conntrack_tcp.h +unifdef-y += nfnetlink.h +unifdef-y += x_tables.h +unifdef-y += xt_physdev.h diff --git a/include/linux/netfilter_arp/Kbuild b/include/linux/netfilter_arp/Kbuild index 198ec5e7b17d09..4f13dfcb92eae4 100644 --- a/include/linux/netfilter_arp/Kbuild +++ b/include/linux/netfilter_arp/Kbuild @@ -1,2 +1,3 @@ -header-y := arpt_mangle.h -unifdef-y := arp_tables.h +header-y += arpt_mangle.h + +unifdef-y += arp_tables.h diff --git a/include/linux/netfilter_bridge/Kbuild b/include/linux/netfilter_bridge/Kbuild index 5b1aba6abbad43..76ff4c47d8c4b5 100644 --- a/include/linux/netfilter_bridge/Kbuild +++ b/include/linux/netfilter_bridge/Kbuild @@ -1,4 +1,17 @@ -header-y += ebt_among.h ebt_arp.h ebt_arpreply.h ebt_ip.h ebt_limit.h \ - ebt_log.h ebt_mark_m.h ebt_mark_t.h ebt_nat.h ebt_pkttype.h \ - ebt_redirect.h ebt_stp.h ebt_ulog.h ebt_vlan.h -unifdef-y := ebtables.h ebt_802_3.h +header-y += ebt_among.h +header-y += ebt_arp.h +header-y += ebt_arpreply.h +header-y += ebt_ip.h +header-y += ebt_limit.h +header-y += ebt_log.h +header-y += ebt_mark_m.h +header-y += ebt_mark_t.h +header-y += ebt_nat.h +header-y += ebt_pkttype.h +header-y += ebt_redirect.h +header-y += ebt_stp.h +header-y += ebt_ulog.h +header-y += ebt_vlan.h + +unifdef-y += ebtables.h +unifdef-y += ebt_802_3.h diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 04e4d2721689da..591c1a809c0046 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -1,21 +1,63 @@ +header-y += ip_conntrack_helper.h +header-y += ip_conntrack_helper_h323_asn1.h +header-y += ip_conntrack_helper_h323_types.h +header-y += ip_conntrack_protocol.h +header-y += ip_conntrack_sctp.h +header-y += ip_conntrack_tcp.h +header-y += ip_conntrack_tftp.h +header-y += ip_nat_pptp.h +header-y += ipt_addrtype.h +header-y += ipt_ah.h +header-y += ipt_CLASSIFY.h +header-y += ipt_CLUSTERIP.h +header-y += ipt_comment.h +header-y += ipt_connbytes.h +header-y += ipt_connmark.h +header-y += ipt_CONNMARK.h +header-y += ipt_conntrack.h +header-y += ipt_dccp.h +header-y += ipt_dscp.h +header-y += ipt_DSCP.h +header-y += ipt_ecn.h +header-y += ipt_ECN.h +header-y += ipt_esp.h +header-y += ipt_hashlimit.h +header-y += ipt_helper.h +header-y += ipt_iprange.h +header-y += ipt_length.h +header-y += ipt_limit.h +header-y += ipt_LOG.h +header-y += ipt_mac.h +header-y += ipt_mark.h +header-y += ipt_MARK.h +header-y += ipt_multiport.h +header-y += ipt_NFQUEUE.h +header-y += ipt_owner.h +header-y += ipt_physdev.h +header-y += ipt_pkttype.h +header-y += ipt_policy.h +header-y += ipt_realm.h +header-y += ipt_recent.h +header-y += ipt_REJECT.h +header-y += ipt_SAME.h +header-y += ipt_sctp.h +header-y += ipt_state.h +header-y += ipt_string.h +header-y += ipt_tcpmss.h +header-y += ipt_TCPMSS.h +header-y += ipt_tos.h +header-y += ipt_TOS.h +header-y += ipt_ttl.h +header-y += ipt_TTL.h +header-y += ipt_ULOG.h -header-y := ip_conntrack_helper.h ip_conntrack_helper_h323_asn1.h \ - ip_conntrack_helper_h323_types.h ip_conntrack_protocol.h \ - ip_conntrack_sctp.h ip_conntrack_tcp.h ip_conntrack_tftp.h \ - ip_nat_pptp.h ipt_addrtype.h ipt_ah.h \ - ipt_CLASSIFY.h ipt_CLUSTERIP.h ipt_comment.h \ - ipt_connbytes.h ipt_connmark.h ipt_CONNMARK.h \ - ipt_conntrack.h ipt_dccp.h ipt_dscp.h ipt_DSCP.h ipt_ecn.h \ - ipt_ECN.h ipt_esp.h ipt_hashlimit.h ipt_helper.h \ - ipt_iprange.h ipt_length.h ipt_limit.h ipt_LOG.h ipt_mac.h \ - ipt_mark.h ipt_MARK.h ipt_multiport.h ipt_NFQUEUE.h \ - ipt_owner.h ipt_physdev.h ipt_pkttype.h ipt_policy.h \ - ipt_realm.h ipt_recent.h ipt_REJECT.h ipt_SAME.h \ - ipt_sctp.h ipt_state.h ipt_string.h ipt_tcpmss.h \ - ipt_TCPMSS.h ipt_tos.h ipt_TOS.h ipt_ttl.h ipt_TTL.h \ - ipt_ULOG.h - -unifdef-y := ip_conntrack.h ip_conntrack_h323.h ip_conntrack_irc.h \ - ip_conntrack_pptp.h ip_conntrack_proto_gre.h \ - ip_conntrack_tuple.h ip_nat.h ip_nat_rule.h ip_queue.h \ - ip_tables.h +unifdef-y += ip_conntrack.h +unifdef-y += ip_conntrack_h323.h +unifdef-y += ip_conntrack_irc.h +unifdef-y += ip_conntrack_pptp.h +unifdef-y += ip_conntrack_proto_gre.h +unifdef-y += ip_conntrack_tuple.h +unifdef-y += ip_nat.h +unifdef-y += ip_nat_rule.h +unifdef-y += ip_queue.h +unifdef-y += ip_tables.h diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild index 913ddbf55b4bae..9dd978d149ff89 100644 --- a/include/linux/netfilter_ipv6/Kbuild +++ b/include/linux/netfilter_ipv6/Kbuild @@ -1,6 +1,21 @@ -header-y += ip6t_HL.h ip6t_LOG.h ip6t_MARK.h ip6t_REJECT.h ip6t_ah.h \ - ip6t_esp.h ip6t_frag.h ip6t_hl.h ip6t_ipv6header.h \ - ip6t_length.h ip6t_limit.h ip6t_mac.h ip6t_mark.h \ - ip6t_multiport.h ip6t_opts.h ip6t_owner.h ip6t_policy.h \ - ip6t_physdev.h ip6t_rt.h -unifdef-y := ip6_tables.h +header-y += ip6t_HL.h +header-y += ip6t_LOG.h +header-y += ip6t_MARK.h +header-y += ip6t_REJECT.h +header-y += ip6t_ah.h +header-y += ip6t_esp.h +header-y += ip6t_frag.h +header-y += ip6t_hl.h +header-y += ip6t_ipv6header.h +header-y += ip6t_length.h +header-y += ip6t_limit.h +header-y += ip6t_mac.h +header-y += ip6t_mark.h +header-y += ip6t_multiport.h +header-y += ip6t_opts.h +header-y += ip6t_owner.h +header-y += ip6t_policy.h +header-y += ip6t_physdev.h +header-y += ip6t_rt.h + +unifdef-y += ip6_tables.h diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild index c8c545665885b0..d9c5455808e590 100644 --- a/include/linux/nfsd/Kbuild +++ b/include/linux/nfsd/Kbuild @@ -1,2 +1,7 @@ -unifdef-y := const.h export.h stats.h syscall.h nfsfh.h debug.h auth.h - +unifdef-y += const.h +unifdef-y += export.h +unifdef-y += stats.h +unifdef-y += syscall.h +unifdef-y += nfsfh.h +unifdef-y += debug.h +unifdef-y += auth.h diff --git a/include/linux/raid/Kbuild b/include/linux/raid/Kbuild index 73fa27a8d5521d..2415a64c5e51d9 100644 --- a/include/linux/raid/Kbuild +++ b/include/linux/raid/Kbuild @@ -1 +1,2 @@ -header-y += md_p.h md_u.h +header-y += md_p.h +header-y += md_u.h diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 66ff545552f71e..4efbd9c445f5b3 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -5,7 +5,7 @@ #include <linux/mm.h> #include <linux/string.h> -static inline void sg_set_buf(struct scatterlist *sg, void *buf, +static inline void sg_set_buf(struct scatterlist *sg, const void *buf, unsigned int buflen) { sg->page = virt_to_page(buf); @@ -13,7 +13,7 @@ static inline void sg_set_buf(struct scatterlist *sg, void *buf, sg->length = buflen; } -static inline void sg_init_one(struct scatterlist *sg, void *buf, +static inline void sg_init_one(struct scatterlist *sg, const void *buf, unsigned int buflen) { memset(sg, 0, sizeof(*sg)); diff --git a/include/linux/sunrpc/Kbuild b/include/linux/sunrpc/Kbuild index 0d1d768a27bf07..fb438f158eee49 100644 --- a/include/linux/sunrpc/Kbuild +++ b/include/linux/sunrpc/Kbuild @@ -1 +1 @@ -unifdef-y := debug.h +unifdef-y += debug.h diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h index 1279280d71966c..e30ba201910ae8 100644 --- a/include/linux/sunrpc/gss_krb5.h +++ b/include/linux/sunrpc/gss_krb5.h @@ -46,8 +46,8 @@ struct krb5_ctx { unsigned char seed[16]; int signalg; int sealalg; - struct crypto_tfm *enc; - struct crypto_tfm *seq; + struct crypto_blkcipher *enc; + struct crypto_blkcipher *seq; s32 endtime; u32 seq_send; struct xdr_netobj mech_used; @@ -136,26 +136,27 @@ gss_unwrap_kerberos(struct gss_ctx *ctx_id, int offset, u32 -krb5_encrypt(struct crypto_tfm * key, +krb5_encrypt(struct crypto_blkcipher *key, void *iv, void *in, void *out, int length); u32 -krb5_decrypt(struct crypto_tfm * key, +krb5_decrypt(struct crypto_blkcipher *key, void *iv, void *in, void *out, int length); int -gss_encrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *outbuf, int offset, - struct page **pages); +gss_encrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *outbuf, + int offset, struct page **pages); int -gss_decrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *inbuf, int offset); +gss_decrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *inbuf, + int offset); s32 -krb5_make_seq_num(struct crypto_tfm * key, +krb5_make_seq_num(struct crypto_blkcipher *key, int direction, s32 seqnum, unsigned char *cksum, unsigned char *buf); s32 -krb5_get_seq_num(struct crypto_tfm * key, +krb5_get_seq_num(struct crypto_blkcipher *key, unsigned char *cksum, unsigned char *buf, int *direction, s32 * seqnum); diff --git a/include/linux/sunrpc/gss_spkm3.h b/include/linux/sunrpc/gss_spkm3.h index 336e218c278278..2cf3fbb40b4fe1 100644 --- a/include/linux/sunrpc/gss_spkm3.h +++ b/include/linux/sunrpc/gss_spkm3.h @@ -19,9 +19,9 @@ struct spkm3_ctx { unsigned int req_flags ; struct xdr_netobj share_key; int conf_alg; - struct crypto_tfm* derived_conf_key; + struct crypto_blkcipher *derived_conf_key; int intg_alg; - struct crypto_tfm* derived_integ_key; + struct crypto_blkcipher *derived_integ_key; int keyestb_alg; /* alg used to get share_key */ int owf_alg; /* one way function */ }; diff --git a/include/linux/tc_act/Kbuild b/include/linux/tc_act/Kbuild index 5251a505b2f1fb..78dfbac363759c 100644 --- a/include/linux/tc_act/Kbuild +++ b/include/linux/tc_act/Kbuild @@ -1 +1,4 @@ -header-y += tc_gact.h tc_ipt.h tc_mirred.h tc_pedit.h +header-y += tc_gact.h +header-y += tc_ipt.h +header-y += tc_mirred.h +header-y += tc_pedit.h diff --git a/include/linux/tc_ematch/Kbuild b/include/linux/tc_ematch/Kbuild index 381e93018df662..4a58a1c32a0004 100644 --- a/include/linux/tc_ematch/Kbuild +++ b/include/linux/tc_ematch/Kbuild @@ -1 +1,4 @@ -headers-y := tc_em_cmp.h tc_em_meta.h tc_em_nbyte.h tc_em_text.h +header-y += tc_em_cmp.h +header-y += tc_em_meta.h +header-y += tc_em_nbyte.h +header-y += tc_em_text.h diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild index e1da2a5b2a5763..13e7a3c6d79476 100644 --- a/include/mtd/Kbuild +++ b/include/mtd/Kbuild @@ -1,2 +1,6 @@ -unifdef-y := mtd-abi.h -header-y := inftl-user.h jffs2-user.h mtd-user.h nftl-user.h +header-y += inftl-user.h +header-y += jffs2-user.h +header-y += mtd-user.h +header-y += nftl-user.h + +unifdef-y += mtd-abi.h diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h index 1da3f7fa799349..b0a67b7ffdcd26 100644 --- a/include/mtd/mtd-abi.h +++ b/include/mtd/mtd-abi.h @@ -34,6 +34,7 @@ struct mtd_oob_buf { #define MTD_WRITEABLE 0x400 /* Device is writeable */ #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ #define MTD_NO_ERASE 0x1000 /* No erase necessary */ +#define MTD_STUPID_LOCK 0x2000 /* Always locked after reset */ // Some common devices / combinations of capabilities #define MTD_CAP_ROM 0 diff --git a/include/net/ah.h b/include/net/ah.h index ceff00afae09f2..8f257c1599028e 100644 --- a/include/net/ah.h +++ b/include/net/ah.h @@ -1,6 +1,7 @@ #ifndef _NET_AH_H #define _NET_AH_H +#include <linux/crypto.h> #include <net/xfrm.h> /* This is the maximum truncated ICV length that we know of. */ @@ -14,22 +15,29 @@ struct ah_data int icv_full_len; int icv_trunc_len; - void (*icv)(struct ah_data*, - struct sk_buff *skb, u8 *icv); - - struct crypto_tfm *tfm; + struct crypto_hash *tfm; }; -static inline void -ah_hmac_digest(struct ah_data *ahp, struct sk_buff *skb, u8 *auth_data) +static inline int ah_mac_digest(struct ah_data *ahp, struct sk_buff *skb, + u8 *auth_data) { - struct crypto_tfm *tfm = ahp->tfm; + struct hash_desc desc; + int err; + + desc.tfm = ahp->tfm; + desc.flags = 0; memset(auth_data, 0, ahp->icv_trunc_len); - crypto_hmac_init(tfm, ahp->key, &ahp->key_len); - skb_icv_walk(skb, tfm, 0, skb->len, crypto_hmac_update); - crypto_hmac_final(tfm, ahp->key, &ahp->key_len, ahp->work_icv); - memcpy(auth_data, ahp->work_icv, ahp->icv_trunc_len); + err = crypto_hash_init(&desc); + if (unlikely(err)) + goto out; + err = skb_icv_walk(skb, &desc, 0, skb->len, crypto_hash_update); + if (unlikely(err)) + goto out; + err = crypto_hash_final(&desc, ahp->work_icv); + +out: + return err; } #endif diff --git a/include/net/esp.h b/include/net/esp.h index 90cd94fad7d9cb..064366d66eead9 100644 --- a/include/net/esp.h +++ b/include/net/esp.h @@ -1,6 +1,7 @@ #ifndef _NET_ESP_H #define _NET_ESP_H +#include <linux/crypto.h> #include <net/xfrm.h> #include <asm/scatterlist.h> @@ -21,7 +22,7 @@ struct esp_data * >= crypto_tfm_alg_ivsize(tfm). */ int ivlen; int padlen; /* 0..255 */ - struct crypto_tfm *tfm; /* crypto handle */ + struct crypto_blkcipher *tfm; /* crypto handle */ } conf; /* Integrity. It is active when icv_full_len != 0 */ @@ -34,7 +35,7 @@ struct esp_data void (*icv)(struct esp_data*, struct sk_buff *skb, int offset, int len, u8 *icv); - struct crypto_tfm *tfm; + struct crypto_hash *tfm; } auth; }; @@ -42,18 +43,22 @@ extern int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, extern int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer); extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len); -static inline void -esp_hmac_digest(struct esp_data *esp, struct sk_buff *skb, int offset, - int len, u8 *auth_data) +static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb, + int offset, int len) { - struct crypto_tfm *tfm = esp->auth.tfm; - char *icv = esp->auth.work_icv; - - memset(auth_data, 0, esp->auth.icv_trunc_len); - crypto_hmac_init(tfm, esp->auth.key, &esp->auth.key_len); - skb_icv_walk(skb, tfm, offset, len, crypto_hmac_update); - crypto_hmac_final(tfm, esp->auth.key, &esp->auth.key_len, icv); - memcpy(auth_data, icv, esp->auth.icv_trunc_len); + struct hash_desc desc; + int err; + + desc.tfm = esp->auth.tfm; + desc.flags = 0; + + err = crypto_hash_init(&desc); + if (unlikely(err)) + return err; + err = skb_icv_walk(skb, &desc, offset, len, crypto_hash_update); + if (unlikely(err)) + return err; + return crypto_hash_final(&desc, esp->auth.work_icv); } #endif diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h index e651a57ecdd57e..87c1af3e5e8243 100644 --- a/include/net/ipcomp.h +++ b/include/net/ipcomp.h @@ -1,11 +1,14 @@ #ifndef _NET_IPCOMP_H #define _NET_IPCOMP_H +#include <linux/crypto.h> +#include <linux/types.h> + #define IPCOMP_SCRATCH_SIZE 65400 struct ipcomp_data { u16 threshold; - struct crypto_tfm **tfms; + struct crypto_comp **tfms; }; #endif diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index c51541ee0247ce..57166bfdf8eb03 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -312,9 +312,9 @@ enum { SCTP_MAX_GABS = 16 }; */ #if defined (CONFIG_SCTP_HMAC_MD5) -#define SCTP_COOKIE_HMAC_ALG "md5" +#define SCTP_COOKIE_HMAC_ALG "hmac(md5)" #elif defined (CONFIG_SCTP_HMAC_SHA1) -#define SCTP_COOKIE_HMAC_ALG "sha1" +#define SCTP_COOKIE_HMAC_ALG "hmac(sha1)" #else #define SCTP_COOKIE_HMAC_ALG NULL #endif diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 92eae0e0f3f152..1c1abce5f6b647 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -330,17 +330,6 @@ static inline void sctp_v6_exit(void) { return; } #endif /* #if defined(CONFIG_IPV6) */ -/* Some wrappers, in case crypto not available. */ -#if defined (CONFIG_CRYPTO_HMAC) -#define sctp_crypto_alloc_tfm crypto_alloc_tfm -#define sctp_crypto_free_tfm crypto_free_tfm -#define sctp_crypto_hmac crypto_hmac -#else -#define sctp_crypto_alloc_tfm(x...) NULL -#define sctp_crypto_free_tfm(x...) -#define sctp_crypto_hmac(x...) -#endif - /* Map an association to an assoc_id. */ static inline sctp_assoc_t sctp_assoc2id(const struct sctp_association *asoc) diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index e5aa7ff1f5b5cd..0412e730c76537 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -87,6 +87,7 @@ struct sctp_bind_addr; struct sctp_ulpq; struct sctp_ep_common; struct sctp_ssnmap; +struct crypto_hash; #include <net/sctp/tsnmap.h> @@ -264,7 +265,7 @@ struct sctp_sock { struct sctp_pf *pf; /* Access to HMAC transform. */ - struct crypto_tfm *hmac; + struct crypto_hash *hmac; /* What is our base endpointer? */ struct sctp_endpoint *ep; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 9c5ee9f20b65b7..3ecd9fa1ed4b93 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -8,7 +8,6 @@ #include <linux/list.h> #include <linux/skbuff.h> #include <linux/socket.h> -#include <linux/crypto.h> #include <linux/pfkeyv2.h> #include <linux/in6.h> #include <linux/mutex.h> @@ -855,6 +854,7 @@ struct xfrm_algo_comp_info { struct xfrm_algo_desc { char *name; + char *compat; u8 available:1; union { struct xfrm_algo_auth_info auth; @@ -984,11 +984,13 @@ extern struct xfrm_algo_desc *xfrm_aalg_get_byname(char *name, int probe); extern struct xfrm_algo_desc *xfrm_ealg_get_byname(char *name, int probe); extern struct xfrm_algo_desc *xfrm_calg_get_byname(char *name, int probe); -struct crypto_tfm; -typedef void (icv_update_fn_t)(struct crypto_tfm *, struct scatterlist *, unsigned int); +struct hash_desc; +struct scatterlist; +typedef int (icv_update_fn_t)(struct hash_desc *, struct scatterlist *, + unsigned int); -extern void skb_icv_walk(const struct sk_buff *skb, struct crypto_tfm *tfm, - int offset, int len, icv_update_fn_t icv_update); +extern int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *tfm, + int offset, int len, icv_update_fn_t icv_update); static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b, int family) diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild index eb710ba9b1a058..e7c043216558eb 100644 --- a/include/rdma/Kbuild +++ b/include/rdma/Kbuild @@ -1 +1 @@ -header-y := ib_user_mad.h +header-y += ib_user_mad.h diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h index 0ff67398928d3f..81b62307621d26 100644 --- a/include/rdma/ib_addr.h +++ b/include/rdma/ib_addr.h @@ -40,7 +40,7 @@ struct rdma_dev_addr { unsigned char src_dev_addr[MAX_ADDR_LEN]; unsigned char dst_dev_addr[MAX_ADDR_LEN]; unsigned char broadcast[MAX_ADDR_LEN]; - enum ib_node_type dev_type; + enum rdma_node_type dev_type; }; /** @@ -72,6 +72,9 @@ int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr, void rdma_addr_cancel(struct rdma_dev_addr *addr); +int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev, + const unsigned char *dst_dev_addr); + static inline int ip_addr_size(struct sockaddr *addr) { return addr->sa_family == AF_INET6 ? @@ -113,4 +116,16 @@ static inline void ib_addr_set_dgid(struct rdma_dev_addr *dev_addr, memcpy(dev_addr->dst_dev_addr + 4, gid, sizeof *gid); } +static inline void iw_addr_get_sgid(struct rdma_dev_addr *dev_addr, + union ib_gid *gid) +{ + memcpy(gid, dev_addr->src_dev_addr, sizeof *gid); +} + +static inline void iw_addr_get_dgid(struct rdma_dev_addr *dev_addr, + union ib_gid *gid) +{ + memcpy(gid, dev_addr->dst_dev_addr, sizeof *gid); +} + #endif /* IB_ADDR_H */ diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index c99e4420fd7ec3..97715b0c20b69f 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -1,6 +1,7 @@ /* * Copyright (c) 2004 Topspin Communications. All rights reserved. * Copyright (c) 2005 Voltaire, Inc. All rights reserved. + * Copyright (c) 2006 Intel Corporation. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -36,8 +37,11 @@ #ifndef IB_SA_H #define IB_SA_H +#include <linux/completion.h> #include <linux/compiler.h> +#include <asm/atomic.h> + #include <rdma/ib_verbs.h> #include <rdma/ib_mad.h> @@ -79,8 +83,8 @@ enum { }; enum ib_sa_selector { - IB_SA_GTE = 0, - IB_SA_LTE = 1, + IB_SA_GT = 0, + IB_SA_LT = 1, IB_SA_EQ = 2, /* * The meaning of "best" depends on the attribute: for @@ -250,11 +254,28 @@ struct ib_sa_service_rec { u64 data64[2]; }; +struct ib_sa_client { + atomic_t users; + struct completion comp; +}; + +/** + * ib_sa_register_client - Register an SA client. + */ +void ib_sa_register_client(struct ib_sa_client *client); + +/** + * ib_sa_unregister_client - Deregister an SA client. + * @client: Client object to deregister. + */ +void ib_sa_unregister_client(struct ib_sa_client *client); + struct ib_sa_query; void ib_sa_cancel_query(int id, struct ib_sa_query *query); -int ib_sa_path_rec_get(struct ib_device *device, u8 port_num, +int ib_sa_path_rec_get(struct ib_sa_client *client, + struct ib_device *device, u8 port_num, struct ib_sa_path_rec *rec, ib_sa_comp_mask comp_mask, int timeout_ms, gfp_t gfp_mask, @@ -264,7 +285,8 @@ int ib_sa_path_rec_get(struct ib_device *device, u8 port_num, void *context, struct ib_sa_query **query); -int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num, +int ib_sa_mcmember_rec_query(struct ib_sa_client *client, + struct ib_device *device, u8 port_num, u8 method, struct ib_sa_mcmember_rec *rec, ib_sa_comp_mask comp_mask, @@ -275,7 +297,8 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num, void *context, struct ib_sa_query **query); -int ib_sa_service_rec_query(struct ib_device *device, u8 port_num, +int ib_sa_service_rec_query(struct ib_sa_client *client, + struct ib_device *device, u8 port_num, u8 method, struct ib_sa_service_rec *rec, ib_sa_comp_mask comp_mask, @@ -288,6 +311,7 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num, /** * ib_sa_mcmember_rec_set - Start an MCMember set query + * @client:SA client * @device:device to send query on * @port_num: port number to send query on * @rec:MCMember Record to send in query @@ -311,7 +335,8 @@ int ib_sa_service_rec_query(struct ib_device *device, u8 port_num, * cancel the query. */ static inline int -ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num, +ib_sa_mcmember_rec_set(struct ib_sa_client *client, + struct ib_device *device, u8 port_num, struct ib_sa_mcmember_rec *rec, ib_sa_comp_mask comp_mask, int timeout_ms, gfp_t gfp_mask, @@ -321,7 +346,7 @@ ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num, void *context, struct ib_sa_query **query) { - return ib_sa_mcmember_rec_query(device, port_num, + return ib_sa_mcmember_rec_query(client, device, port_num, IB_MGMT_METHOD_SET, rec, comp_mask, timeout_ms, gfp_mask, callback, @@ -330,6 +355,7 @@ ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num, /** * ib_sa_mcmember_rec_delete - Start an MCMember delete query + * @client:SA client * @device:device to send query on * @port_num: port number to send query on * @rec:MCMember Record to send in query @@ -353,7 +379,8 @@ ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num, * cancel the query. */ static inline int -ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num, +ib_sa_mcmember_rec_delete(struct ib_sa_client *client, + struct ib_device *device, u8 port_num, struct ib_sa_mcmember_rec *rec, ib_sa_comp_mask comp_mask, int timeout_ms, gfp_t gfp_mask, @@ -363,7 +390,7 @@ ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num, void *context, struct ib_sa_query **query) { - return ib_sa_mcmember_rec_query(device, port_num, + return ib_sa_mcmember_rec_query(client, device, port_num, IB_SA_METHOD_DELETE, rec, comp_mask, timeout_ms, gfp_mask, callback, diff --git a/include/rdma/ib_user_verbs.h b/include/rdma/ib_user_verbs.h index 7b5372010f4b0a..db1b814b62cca0 100644 --- a/include/rdma/ib_user_verbs.h +++ b/include/rdma/ib_user_verbs.h @@ -275,6 +275,8 @@ struct ib_uverbs_resize_cq { struct ib_uverbs_resize_cq_resp { __u32 cqe; + __u32 reserved; + __u64 driver_data[0]; }; struct ib_uverbs_poll_cq { diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index ee1f3a355666db..8eacc3510993ff 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -56,12 +56,22 @@ union ib_gid { } global; }; -enum ib_node_type { - IB_NODE_CA = 1, - IB_NODE_SWITCH, - IB_NODE_ROUTER +enum rdma_node_type { + /* IB values map to NodeInfo:NodeType. */ + RDMA_NODE_IB_CA = 1, + RDMA_NODE_IB_SWITCH, + RDMA_NODE_IB_ROUTER, + RDMA_NODE_RNIC }; +enum rdma_transport_type { + RDMA_TRANSPORT_IB, + RDMA_TRANSPORT_IWARP +}; + +enum rdma_transport_type +rdma_node_get_transport(enum rdma_node_type node_type) __attribute_const__; + enum ib_device_cap_flags { IB_DEVICE_RESIZE_MAX_WR = 1, IB_DEVICE_BAD_PKEY_CNTR = (1<<1), @@ -78,6 +88,9 @@ enum ib_device_cap_flags { IB_DEVICE_RC_RNR_NAK_GEN = (1<<12), IB_DEVICE_SRQ_RESIZE = (1<<13), IB_DEVICE_N_NOTIFY_CQ = (1<<14), + IB_DEVICE_ZERO_STAG = (1<<15), + IB_DEVICE_SEND_W_INV = (1<<16), + IB_DEVICE_MEM_WINDOW = (1<<17) }; enum ib_atomic_cap { @@ -835,6 +848,8 @@ struct ib_cache { u8 *lmc_cache; }; +struct iw_cm_verbs; + struct ib_device { struct device *dma_device; @@ -851,6 +866,8 @@ struct ib_device { u32 flags; + struct iw_cm_verbs *iwcm; + int (*query_device)(struct ib_device *device, struct ib_device_attr *device_attr); int (*query_port)(struct ib_device *device, @@ -888,7 +905,8 @@ struct ib_device { struct ib_udata *udata); int (*modify_srq)(struct ib_srq *srq, struct ib_srq_attr *srq_attr, - enum ib_srq_attr_mask srq_attr_mask); + enum ib_srq_attr_mask srq_attr_mask, + struct ib_udata *udata); int (*query_srq)(struct ib_srq *srq, struct ib_srq_attr *srq_attr); int (*destroy_srq)(struct ib_srq *srq); @@ -900,7 +918,8 @@ struct ib_device { struct ib_udata *udata); int (*modify_qp)(struct ib_qp *qp, struct ib_qp_attr *qp_attr, - int qp_attr_mask); + int qp_attr_mask, + struct ib_udata *udata); int (*query_qp)(struct ib_qp *qp, struct ib_qp_attr *qp_attr, int qp_attr_mask, diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h new file mode 100644 index 00000000000000..aeefa9b740dc88 --- /dev/null +++ b/include/rdma/iw_cm.h @@ -0,0 +1,258 @@ +/* + * Copyright (c) 2005 Network Appliance, Inc. All rights reserved. + * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef IW_CM_H +#define IW_CM_H + +#include <linux/in.h> +#include <rdma/ib_cm.h> + +struct iw_cm_id; + +enum iw_cm_event_type { + IW_CM_EVENT_CONNECT_REQUEST = 1, /* connect request received */ + IW_CM_EVENT_CONNECT_REPLY, /* reply from active connect request */ + IW_CM_EVENT_ESTABLISHED, /* passive side accept successful */ + IW_CM_EVENT_DISCONNECT, /* orderly shutdown */ + IW_CM_EVENT_CLOSE /* close complete */ +}; + +enum iw_cm_event_status { + IW_CM_EVENT_STATUS_OK = 0, /* request successful */ + IW_CM_EVENT_STATUS_ACCEPTED = 0, /* connect request accepted */ + IW_CM_EVENT_STATUS_REJECTED, /* connect request rejected */ + IW_CM_EVENT_STATUS_TIMEOUT, /* the operation timed out */ + IW_CM_EVENT_STATUS_RESET, /* reset from remote peer */ + IW_CM_EVENT_STATUS_EINVAL, /* asynchronous failure for bad parm */ +}; + +struct iw_cm_event { + enum iw_cm_event_type event; + enum iw_cm_event_status status; + struct sockaddr_in local_addr; + struct sockaddr_in remote_addr; + void *private_data; + u8 private_data_len; + void* provider_data; +}; + +/** + * iw_cm_handler - Function to be called by the IW CM when delivering events + * to the client. + * + * @cm_id: The IW CM identifier associated with the event. + * @event: Pointer to the event structure. + */ +typedef int (*iw_cm_handler)(struct iw_cm_id *cm_id, + struct iw_cm_event *event); + +/** + * iw_event_handler - Function called by the provider when delivering provider + * events to the IW CM. Returns either 0 indicating the event was processed + * or -errno if the event could not be processed. + * + * @cm_id: The IW CM identifier associated with the event. + * @event: Pointer to the event structure. + */ +typedef int (*iw_event_handler)(struct iw_cm_id *cm_id, + struct iw_cm_event *event); + +struct iw_cm_id { + iw_cm_handler cm_handler; /* client callback function */ + void *context; /* client cb context */ + struct ib_device *device; + struct sockaddr_in local_addr; + struct sockaddr_in remote_addr; + void *provider_data; /* provider private data */ + iw_event_handler event_handler; /* cb for provider + events */ + /* Used by provider to add and remove refs on IW cm_id */ + void (*add_ref)(struct iw_cm_id *); + void (*rem_ref)(struct iw_cm_id *); +}; + +struct iw_cm_conn_param { + const void *private_data; + u16 private_data_len; + u32 ord; + u32 ird; + u32 qpn; +}; + +struct iw_cm_verbs { + void (*add_ref)(struct ib_qp *qp); + + void (*rem_ref)(struct ib_qp *qp); + + struct ib_qp * (*get_qp)(struct ib_device *device, + int qpn); + + int (*connect)(struct iw_cm_id *cm_id, + struct iw_cm_conn_param *conn_param); + + int (*accept)(struct iw_cm_id *cm_id, + struct iw_cm_conn_param *conn_param); + + int (*reject)(struct iw_cm_id *cm_id, + const void *pdata, u8 pdata_len); + + int (*create_listen)(struct iw_cm_id *cm_id, + int backlog); + + int (*destroy_listen)(struct iw_cm_id *cm_id); +}; + +/** + * iw_create_cm_id - Create an IW CM identifier. + * + * @device: The IB device on which to create the IW CM identier. + * @event_handler: User callback invoked to report events associated with the + * returned IW CM identifier. + * @context: User specified context associated with the id. + */ +struct iw_cm_id *iw_create_cm_id(struct ib_device *device, + iw_cm_handler cm_handler, void *context); + +/** + * iw_destroy_cm_id - Destroy an IW CM identifier. + * + * @cm_id: The previously created IW CM identifier to destroy. + * + * The client can assume that no events will be delivered for the CM ID after + * this function returns. + */ +void iw_destroy_cm_id(struct iw_cm_id *cm_id); + +/** + * iw_cm_bind_qp - Unbind the specified IW CM identifier and QP + * + * @cm_id: The IW CM idenfier to unbind from the QP. + * @qp: The QP + * + * This is called by the provider when destroying the QP to ensure + * that any references held by the IWCM are released. It may also + * be called by the IWCM when destroying a CM_ID to that any + * references held by the provider are released. + */ +void iw_cm_unbind_qp(struct iw_cm_id *cm_id, struct ib_qp *qp); + +/** + * iw_cm_get_qp - Return the ib_qp associated with a QPN + * + * @ib_device: The IB device + * @qpn: The queue pair number + */ +struct ib_qp *iw_cm_get_qp(struct ib_device *device, int qpn); + +/** + * iw_cm_listen - Listen for incoming connection requests on the + * specified IW CM id. + * + * @cm_id: The IW CM identifier. + * @backlog: The maximum number of outstanding un-accepted inbound listen + * requests to queue. + * + * The source address and port number are specified in the IW CM identifier + * structure. + */ +int iw_cm_listen(struct iw_cm_id *cm_id, int backlog); + +/** + * iw_cm_accept - Called to accept an incoming connect request. + * + * @cm_id: The IW CM identifier associated with the connection request. + * @iw_param: Pointer to a structure containing connection establishment + * parameters. + * + * The specified cm_id will have been provided in the event data for a + * CONNECT_REQUEST event. Subsequent events related to this connection will be + * delivered to the specified IW CM identifier prior and may occur prior to + * the return of this function. If this function returns a non-zero value, the + * client can assume that no events will be delivered to the specified IW CM + * identifier. + */ +int iw_cm_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param); + +/** + * iw_cm_reject - Reject an incoming connection request. + * + * @cm_id: Connection identifier associated with the request. + * @private_daa: Pointer to data to deliver to the remote peer as part of the + * reject message. + * @private_data_len: The number of bytes in the private_data parameter. + * + * The client can assume that no events will be delivered to the specified IW + * CM identifier following the return of this function. The private_data + * buffer is available for reuse when this function returns. + */ +int iw_cm_reject(struct iw_cm_id *cm_id, const void *private_data, + u8 private_data_len); + +/** + * iw_cm_connect - Called to request a connection to a remote peer. + * + * @cm_id: The IW CM identifier for the connection. + * @iw_param: Pointer to a structure containing connection establishment + * parameters. + * + * Events may be delivered to the specified IW CM identifier prior to the + * return of this function. If this function returns a non-zero value, the + * client can assume that no events will be delivered to the specified IW CM + * identifier. + */ +int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param); + +/** + * iw_cm_disconnect - Close the specified connection. + * + * @cm_id: The IW CM identifier to close. + * @abrupt: If 0, the connection will be closed gracefully, otherwise, the + * connection will be reset. + * + * The IW CM identifier is still active until the IW_CM_EVENT_CLOSE event is + * delivered. + */ +int iw_cm_disconnect(struct iw_cm_id *cm_id, int abrupt); + +/** + * iw_cm_init_qp_attr - Called to initialize the attributes of the QP + * associated with a IW CM identifier. + * + * @cm_id: The IW CM identifier associated with the QP + * @qp_attr: Pointer to the QP attributes structure. + * @qp_attr_mask: Pointer to a bit vector specifying which QP attributes are + * valid. + */ +int iw_cm_init_qp_attr(struct iw_cm_id *cm_id, struct ib_qp_attr *qp_attr, + int *qp_attr_mask); + +#endif /* IW_CM_H */ diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h index 402c63d7226ba7..deb5a0a4cee5c8 100644 --- a/include/rdma/rdma_cm.h +++ b/include/rdma/rdma_cm.h @@ -117,6 +117,14 @@ struct rdma_cm_id { struct rdma_cm_id *rdma_create_id(rdma_cm_event_handler event_handler, void *context, enum rdma_port_space ps); +/** + * rdma_destroy_id - Destroys an RDMA identifier. + * + * @id: RDMA identifier. + * + * Note: calling this function has the effect of canceling in-flight + * asynchronous operations associated with the id. + */ void rdma_destroy_id(struct rdma_cm_id *id); /** @@ -237,6 +245,10 @@ int rdma_listen(struct rdma_cm_id *id, int backlog); * Typically, this routine is only called by the listener to accept a connection * request. It must also be called on the active side of a connection if the * user is performing their own QP transitions. + * + * In the case of error, a reject message is sent to the remote side and the + * state of the qp associated with the id is modified to error, such that any + * previously posted receive buffers would be flushed. */ int rdma_accept(struct rdma_cm_id *id, struct rdma_conn_param *conn_param); diff --git a/include/scsi/Kbuild b/include/scsi/Kbuild index 14a033d73314d7..744f85011f1ef0 100644 --- a/include/scsi/Kbuild +++ b/include/scsi/Kbuild @@ -1,2 +1,4 @@ header-y += scsi.h -unifdef-y := scsi_ioctl.h sg.h + +unifdef-y += scsi_ioctl.h +unifdef-y += sg.h diff --git a/include/sound/Kbuild b/include/sound/Kbuild index 3a5a3df61496a2..fd054a344324e6 100644 --- a/include/sound/Kbuild +++ b/include/sound/Kbuild @@ -1,2 +1,10 @@ -header-y := asound_fm.h hdsp.h hdspm.h sfnt_info.h sscape_ioctl.h -unifdef-y := asequencer.h asound.h emu10k1.h sb16_csp.h +header-y += asound_fm.h +header-y += hdsp.h +header-y += hdspm.h +header-y += sfnt_info.h +header-y += sscape_ioctl.h + +unifdef-y += asequencer.h +unifdef-y += asound.h +unifdef-y += emu10k1.h +unifdef-y += sb16_csp.h diff --git a/include/video/Kbuild b/include/video/Kbuild index 76a60737cc1598..a14f9c045b8cdd 100644 --- a/include/video/Kbuild +++ b/include/video/Kbuild @@ -1 +1 @@ -unifdef-y := sisfb.h +unifdef-y += sisfb.h |