diff options
Diffstat (limited to 'drivers/bus/mhi/host/internal.h')
| -rw-r--r-- | drivers/bus/mhi/host/internal.h | 56 |
1 files changed, 47 insertions, 9 deletions
diff --git a/drivers/bus/mhi/host/internal.h b/drivers/bus/mhi/host/internal.h index 30ac415a3000f6..5fe49311b8eb46 100644 --- a/drivers/bus/mhi/host/internal.h +++ b/drivers/bus/mhi/host/internal.h @@ -15,12 +15,6 @@ extern struct bus_type mhi_bus_type; #define MHI_SOC_RESET_REQ_OFFSET 0xb0 #define MHI_SOC_RESET_REQ BIT(0) -#define SOC_HW_VERSION_OFFS 0x224 -#define SOC_HW_VERSION_FAM_NUM_BMSK GENMASK(31, 28) -#define SOC_HW_VERSION_DEV_NUM_BMSK GENMASK(27, 16) -#define SOC_HW_VERSION_MAJOR_VER_BMSK GENMASK(15, 8) -#define SOC_HW_VERSION_MINOR_VER_BMSK GENMASK(7, 0) - struct mhi_ctxt { struct mhi_event_ctxt *er_ctxt; struct mhi_chan_ctxt *chan_ctxt; @@ -42,6 +36,11 @@ enum mhi_ch_state_type { MHI_CH_STATE_TYPE_MAX, }; +#define MHI_CH_STATE_TYPE_LIST \ + ch_state_type(RESET, "RESET") \ + ch_state_type(STOP, "STOP") \ + ch_state_type_end(START, "START") + extern const char * const mhi_ch_state_type_str[MHI_CH_STATE_TYPE_MAX]; #define TO_CH_STATE_TYPE_STR(state) (((state) >= MHI_CH_STATE_TYPE_MAX) ? \ "INVALID_STATE" : \ @@ -50,6 +49,18 @@ extern const char * const mhi_ch_state_type_str[MHI_CH_STATE_TYPE_MAX]; #define MHI_INVALID_BRSTMODE(mode) (mode != MHI_DB_BRST_DISABLE && \ mode != MHI_DB_BRST_ENABLE) +#define MHI_EE_LIST \ + mhi_ee(PBL, "PRIMARY BOOTLOADER") \ + mhi_ee(SBL, "SECONDARY BOOTLOADER") \ + mhi_ee(AMSS, "MISSION MODE") \ + mhi_ee(RDDM, "RAMDUMP DOWNLOAD MODE")\ + mhi_ee(WFW, "WLAN FIRMWARE") \ + mhi_ee(PTHRU, "PASS THROUGH") \ + mhi_ee(EDL, "EMERGENCY DOWNLOAD") \ + mhi_ee(FP, "FLASH PROGRAMMER") \ + mhi_ee(DISABLE_TRANSITION, "DISABLE") \ + mhi_ee_end(NOT_SUPPORTED, "NOT SUPPORTED") + extern const char * const mhi_ee_str[MHI_EE_MAX]; #define TO_MHI_EXEC_STR(ee) (((ee) >= MHI_EE_MAX) ? \ "INVALID_EE" : mhi_ee_str[ee]) @@ -72,6 +83,15 @@ enum dev_st_transition { DEV_ST_TRANSITION_MAX, }; +#define DEV_ST_TRANSITION_LIST \ + dev_st_trans(PBL, "PBL") \ + dev_st_trans(READY, "READY") \ + dev_st_trans(SBL, "SBL") \ + dev_st_trans(MISSION_MODE, "MISSION MODE") \ + dev_st_trans(FP, "FLASH PROGRAMMER") \ + dev_st_trans(SYS_ERR, "SYS ERROR") \ + dev_st_trans_end(DISABLE, "DISABLE") + extern const char * const dev_state_tran_str[DEV_ST_TRANSITION_MAX]; #define TO_DEV_STATE_TRANS_STR(state) (((state) >= DEV_ST_TRANSITION_MAX) ? \ "INVALID_STATE" : dev_state_tran_str[state]) @@ -88,11 +108,27 @@ enum mhi_pm_state { MHI_PM_STATE_FW_DL_ERR, MHI_PM_STATE_SYS_ERR_DETECT, MHI_PM_STATE_SYS_ERR_PROCESS, + MHI_PM_STATE_SYS_ERR_FAIL, MHI_PM_STATE_SHUTDOWN_PROCESS, MHI_PM_STATE_LD_ERR_FATAL_DETECT, MHI_PM_STATE_MAX }; +#define MHI_PM_STATE_LIST \ + mhi_pm_state(DISABLE, "DISABLE") \ + mhi_pm_state(POR, "POWER ON RESET") \ + mhi_pm_state(M0, "M0") \ + mhi_pm_state(M2, "M2") \ + mhi_pm_state(M3_ENTER, "M?->M3") \ + mhi_pm_state(M3, "M3") \ + mhi_pm_state(M3_EXIT, "M3->M0") \ + mhi_pm_state(FW_DL_ERR, "Firmware Download Error") \ + mhi_pm_state(SYS_ERR_DETECT, "SYS ERROR Detect") \ + mhi_pm_state(SYS_ERR_PROCESS, "SYS ERROR Process") \ + mhi_pm_state(SYS_ERR_FAIL, "SYS ERROR Failure") \ + mhi_pm_state(SHUTDOWN_PROCESS, "SHUTDOWN Process") \ + mhi_pm_state_end(LD_ERR_FATAL_DETECT, "Linkdown or Error Fatal Detect") + #define MHI_PM_DISABLE BIT(0) #define MHI_PM_POR BIT(1) #define MHI_PM_M0 BIT(2) @@ -104,14 +140,16 @@ enum mhi_pm_state { #define MHI_PM_FW_DL_ERR BIT(7) #define MHI_PM_SYS_ERR_DETECT BIT(8) #define MHI_PM_SYS_ERR_PROCESS BIT(9) -#define MHI_PM_SHUTDOWN_PROCESS BIT(10) +#define MHI_PM_SYS_ERR_FAIL BIT(10) +#define MHI_PM_SHUTDOWN_PROCESS BIT(11) /* link not accessible */ -#define MHI_PM_LD_ERR_FATAL_DETECT BIT(11) +#define MHI_PM_LD_ERR_FATAL_DETECT BIT(12) #define MHI_REG_ACCESS_VALID(pm_state) ((pm_state & (MHI_PM_POR | MHI_PM_M0 | \ MHI_PM_M2 | MHI_PM_M3_ENTER | MHI_PM_M3_EXIT | \ MHI_PM_SYS_ERR_DETECT | MHI_PM_SYS_ERR_PROCESS | \ - MHI_PM_SHUTDOWN_PROCESS | MHI_PM_FW_DL_ERR))) + MHI_PM_SYS_ERR_FAIL | MHI_PM_SHUTDOWN_PROCESS | \ + MHI_PM_FW_DL_ERR))) #define MHI_PM_IN_ERROR_STATE(pm_state) (pm_state >= MHI_PM_FW_DL_ERR) #define MHI_PM_IN_FATAL_STATE(pm_state) (pm_state == MHI_PM_LD_ERR_FATAL_DETECT) #define MHI_DB_ACCESS_VALID(mhi_cntrl) (mhi_cntrl->pm_state & mhi_cntrl->db_access) |