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Diffstat (limited to 'include/asm-ia64/sn/sn1/synergy.h')
| -rw-r--r-- | include/asm-ia64/sn/sn1/synergy.h | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/include/asm-ia64/sn/sn1/synergy.h b/include/asm-ia64/sn/sn1/synergy.h deleted file mode 100644 index f99dee05192ab3..00000000000000 --- a/include/asm-ia64/sn/sn1/synergy.h +++ /dev/null @@ -1,184 +0,0 @@ -#ifndef _ASM_IA64_SN_SN1_SYNERGY_H -#define _ASM_IA64_SN_SN1_SYNERGY_H - -#include <asm/io.h> -#include <asm/sn/hcl.h> -#include <asm/sn/addrs.h> -#include <asm/sn/intr_public.h> - - -/* - * Definitions for the synergy asic driver - * - * These are for SGI platforms only. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (c) 2000-2002 Silicon Graphics, Inc. All rights reserved. - */ - - -#define SYNERGY_L4_BYTES (64UL*1024*1024) -#define SYNERGY_L4_WAYS 8 -#define SYNERGY_L4_BYTES_PER_WAY (SYNERGY_L4_BYTES/SYNERGY_L4_WAYS) -#define SYNERGY_BLOCK_SIZE 512UL - - -#define SSPEC_BASE (0xe0000000000UL) -#define LB_REG_BASE (SSPEC_BASE + 0x0) - -#define VEC_MASK3A_ADDR (0x2a0 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK3B_ADDR (0x2a8 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK3A (0x2a0) -#define VEC_MASK3B (0x2a8) - -#define VEC_MASK2A_ADDR (0x2b0 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK2B_ADDR (0x2b8 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK2A (0x2b0) -#define VEC_MASK2B (0x2b8) - -#define VEC_MASK1A_ADDR (0x2c0 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK1B_ADDR (0x2c8 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK1A (0x2c0) -#define VEC_MASK1B (0x2c8) - -#define VEC_MASK0A_ADDR (0x2d0 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK0B_ADDR (0x2d8 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define VEC_MASK0A (0x2d0) -#define VEC_MASK0B (0x2d8) - -#define GBL_PERF_A_ADDR (0x330 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) -#define GBL_PERF_B_ADDR (0x338 + LB_REG_BASE + __IA64_UNCACHED_OFFSET) - -#define WRITE_LOCAL_SYNERGY_REG(addr, value) __synergy_out(addr, value) - -#define HSPEC_SYNERGY0_0 0x04000000 /* Synergy0 Registers */ -#define HSPEC_SYNERGY1_0 0x05000000 /* Synergy1 Registers */ -#define HS_SYNERGY_STRIDE (HSPEC_SYNERGY1_0 - HSPEC_SYNERGY0_0) -#define REMOTE_HSPEC(_n, _x) (HUBREG_CAST (RREG_BASE(_n) + (_x))) - -#define RREG_BASE(_n) (NODE_LREG_BASE(_n)) -#define NODE_LREG_BASE(_n) (NODE_HSPEC_BASE(_n) + 0x30000000) -#define NODE_HSPEC_BASE(_n) (HSPEC_BASE + NODE_OFFSET(_n)) -#ifndef HSPEC_BASE -#define HSPEC_BASE (SYN_UNCACHED_SPACE | HSPEC_BASE_SYN) -#endif -#define SYN_UNCACHED_SPACE 0xc000000000000000 -#define HSPEC_BASE_SYN 0x00000b0000000000 -#define NODE_OFFSET(_n) (UINT64_CAST (_n) << NODE_SIZE_BITS) -#define NODE_SIZE_BITS 33 - -#define SYN_TAG_DISABLE_WAY (SSPEC_BASE+0xae0) - - -#define RSYN_REG_OFFSET(fsb, reg) (((fsb) ? HSPEC_SYNERGY1_0 : HSPEC_SYNERGY0_0) | (reg)) - -#define REMOTE_SYNERGY_LOAD(nasid, fsb, reg) __remote_synergy_in(nasid, fsb, reg) -#define REMOTE_SYNERGY_STORE(nasid, fsb, reg, val) __remote_synergy_out(nasid, fsb, reg, val) - -static inline uint64_t -__remote_synergy_in(int nasid, int fsb, uint64_t reg) { - volatile uint64_t *addr; - - addr = (uint64_t *)(RREG_BASE(nasid) + RSYN_REG_OFFSET(fsb, reg)); - return (*addr); -} - -static inline void -__remote_synergy_out(int nasid, int fsb, uint64_t reg, uint64_t value) { - volatile uint64_t *addr; - - addr = (uint64_t *)(RREG_BASE(nasid) + RSYN_REG_OFFSET(fsb, (reg<<2))); - *(addr+0) = value >> 48; - *(addr+1) = value >> 32; - *(addr+2) = value >> 16; - *(addr+3) = value; - __ia64_mf_a(); -} - -/* XX this doesn't make a lot of sense. Which fsb? */ -static inline void -__synergy_out(unsigned long addr, unsigned long value) -{ - volatile unsigned long *adr = (unsigned long *) - (addr | __IA64_UNCACHED_OFFSET); - - *adr = value; - __ia64_mf_a(); -} - -#define READ_LOCAL_SYNERGY_REG(addr) __synergy_in(addr) - -/* XX this doesn't make a lot of sense. Which fsb? */ -static inline unsigned long -__synergy_in(unsigned long addr) -{ - unsigned long ret, *adr = (unsigned long *) - (addr | __IA64_UNCACHED_OFFSET); - - ret = *adr; - __ia64_mf_a(); - return ret; -} - -struct sn1_intr_action { - void (*handler)(int, void *, struct pt_regs *); - void *intr_arg; - unsigned long flags; - struct sn1_intr_action * next; -}; - -typedef struct synergy_da_s { - hub_intmasks_t s_intmasks; -}synergy_da_t; - -struct sn1_cnode_action_list { - spinlock_t action_list_lock; - struct sn1_intr_action *action_list; -}; - -/* - * ioctl cmds for node/hub/synergy/[01]/mon for synergy - * perf monitoring are defined in sndrv.h - */ - -/* multiplex the counters every 10 timer interrupts */ -#define SYNERGY_PERF_FREQ_DEFAULT 10 - -/* macros for synergy "mon" device ioctl handler */ -#define SYNERGY_PERF_INFO(_s, _f) (arbitrary_info_t)(((_s) << 16)|(_f)) -#define SYNERGY_PERF_INFO_CNODE(_x) (cnodeid_t)(((uint64_t)_x) >> 16) -#define SYNERGY_PERF_INFO_FSB(_x) (((uint64_t)_x) & 1) - -/* synergy perf control registers */ -#define PERF_CNTL0_A 0xab0UL /* control A on FSB0 */ -#define PERF_CNTL0_B 0xab8UL /* control B on FSB0 */ -#define PERF_CNTL1_A 0xac0UL /* control A on FSB1 */ -#define PERF_CNTL1_B 0xac8UL /* control B on FSB1 */ - -/* synergy perf counters */ -#define PERF_CNTR0_A 0xad0UL /* counter A on FSB0 */ -#define PERF_CNTR0_B 0xad8UL /* counter B on FSB0 */ -#define PERF_CNTR1_A 0xaf0UL /* counter A on FSB1 */ -#define PERF_CNTR1_B 0xaf8UL /* counter B on FSB1 */ - -/* Synergy perf data. Each nodepda keeps a list of these */ -struct synergy_perf_s { - uint64_t intervals; /* count of active intervals for this event */ - uint64_t total_intervals;/* snapshot of total intervals */ - uint64_t modesel; /* mode and sel bits, both A and B registers */ - struct synergy_perf_s *next; /* next in circular linked list */ - uint64_t counts[2]; /* [0] is synergy-A counter, [1] synergy-B counter */ -}; - -typedef struct synergy_perf_s synergy_perf_t; - -typedef struct synergy_info_s synergy_info_t; - -extern void synergy_perf_init(void); -extern void synergy_perf_update(int); -extern struct file_operations synergy_mon_fops; - -#endif /* _ASM_IA64_SN_SN1_SYNERGY_H */ |