diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fp.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fp.c | 40 |
1 files changed, 15 insertions, 25 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index 62affa76133d..ecc699a65bac 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -67,16 +67,6 @@ MODULE_PARM_DESC(lb_pending_cmds, "Change raid-1 load balancing outstanding " #define ABS_DIFF(a, b) (((a) > (b)) ? ((a) - (b)) : ((b) - (a))) #define MR_LD_STATE_OPTIMAL 3 -#ifdef FALSE -#undef FALSE -#endif -#define FALSE 0 - -#ifdef TRUE -#undef TRUE -#endif -#define TRUE 1 - #define SPAN_ROW_SIZE(map, ld, index_) (MR_LdSpanPtrGet(ld, index_, map)->spanRowSize) #define SPAN_ROW_DATA_SIZE(map_, ld, index_) (MR_LdSpanPtrGet(ld, index_, map)->spanRowDataSize) #define SPAN_INVALID 0xff @@ -709,7 +699,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, u32 pd, arRef, r1_alt_pd; u8 physArm, span; u64 row; - u8 retval = TRUE; + u8 retval = true; u64 *pdBlock = &io_info->pdBlock; __le16 *pDevHandle = &io_info->devHandle; u8 *pPdInterface = &io_info->pd_interface; @@ -727,7 +717,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, if (raid->level == 6) { logArm = get_arm_from_strip(instance, ld, stripRow, map); if (logArm == -1U) - return FALSE; + return false; rowMod = mega_mod64(row, SPAN_ROW_SIZE(map, ld, span)); armQ = SPAN_ROW_SIZE(map, ld, span) - 1 - rowMod; arm = armQ + 1 + logArm; @@ -738,7 +728,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, /* Calculate the arm */ physArm = get_arm(instance, ld, span, stripRow, map); if (physArm == 0xFF) - return FALSE; + return false; arRef = MR_LdSpanArrayGet(ld, span, map); pd = MR_ArPdGet(arRef, physArm, map); @@ -812,7 +802,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, u32 pd, arRef, r1_alt_pd; u8 physArm, span; u64 row; - u8 retval = TRUE; + u8 retval = true; u64 *pdBlock = &io_info->pdBlock; __le16 *pDevHandle = &io_info->devHandle; u8 *pPdInterface = &io_info->pd_interface; @@ -829,7 +819,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, u32 rowMod, armQ, arm; if (raid->rowSize == 0) - return FALSE; + return false; /* get logical row mod */ rowMod = mega_mod64(row, raid->rowSize); armQ = raid->rowSize-1-rowMod; /* index of Q drive */ @@ -839,7 +829,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, physArm = (u8)arm; } else { if (raid->modFactor == 0) - return FALSE; + return false; physArm = MR_LdDataArmGet(ld, mega_mod64(stripRow, raid->modFactor), map); @@ -851,7 +841,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, } else { span = (u8)MR_GetSpanBlock(ld, row, pdBlock, map); if (span == SPAN_INVALID) - return FALSE; + return false; } /* Get the array on which this span is present */ @@ -954,7 +944,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, */ if (raid->rowDataSize == 0) { if (MR_LdSpanPtrGet(ld, 0, map)->spanRowDataSize == 0) - return FALSE; + return false; else if (instance->UnevenSpanSupport) { io_info->IoforUnevenSpan = 1; } else { @@ -963,7 +953,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, "rowDataSize = 0x%0x," "but there is _NO_ UnevenSpanSupport\n", MR_LdSpanPtrGet(ld, 0, map)->spanRowDataSize); - return FALSE; + return false; } } @@ -988,7 +978,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, dev_info(&instance->pdev->dev, "return from %s %d." "Send IO w/o region lock.\n", __func__, __LINE__); - return FALSE; + return false; } if (raid->spanDepth == 1) { @@ -1004,7 +994,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, (unsigned long long)start_row, (unsigned long long)start_strip, (unsigned long long)endStrip); - return FALSE; + return false; } io_info->start_span = startlba_span; io_info->start_row = start_row; @@ -1038,7 +1028,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, raid->capability. fpWriteAcrossStripe)); } else - io_info->fpOkForIo = FALSE; + io_info->fpOkForIo = false; if (numRows == 1) { /* single-strip IOs can always lock only the data needed */ @@ -1124,7 +1114,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, pRAID_Context, map); /* If IO on an invalid Pd, then FP is not possible.*/ if (io_info->devHandle == MR_DEVHANDLE_INVALID) - io_info->fpOkForIo = FALSE; + io_info->fpOkForIo = false; return retval; } else if (isRead) { uint stripIdx; @@ -1138,10 +1128,10 @@ MR_BuildRaidContext(struct megasas_instance *instance, start_strip + stripIdx, ref_in_start_stripe, io_info, pRAID_Context, map); if (!retval) - return TRUE; + return true; } } - return TRUE; + return true; } /* |