From: Manoj Kumar <[email protected]> Make literals for number of retries as well.
Signed-off-by: Matthew R. Ochs <[email protected]> Signed-off-by: Manoj N. Kumar <[email protected]> --- drivers/scsi/cxlflash/superpipe.c | 8 ++++---- drivers/scsi/cxlflash/superpipe.h | 3 ++- drivers/scsi/cxlflash/vlun.c | 5 +++-- 3 files changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/cxlflash/superpipe.c b/drivers/scsi/cxlflash/superpipe.c index affec2d..fa513ba 100644 --- a/drivers/scsi/cxlflash/superpipe.c +++ b/drivers/scsi/cxlflash/superpipe.c @@ -296,7 +296,7 @@ static int read_cap16(struct scsi_device *sdev, struct llun_info *lli) int rc = 0; int result = 0; int retry_cnt = 0; - u32 tout = (MC_DISCOVERY_TIMEOUT * HZ); + u32 to = (CMD_TIMEOUT * HZ); retry: cmd_buf = kzalloc(CMD_BUFSIZE, GFP_KERNEL); @@ -315,7 +315,7 @@ retry: retry_cnt ? "re" : "", scsi_cmd[0]); result = scsi_execute(sdev, scsi_cmd, DMA_FROM_DEVICE, cmd_buf, - CMD_BUFSIZE, sense_buf, tout, 5, 0, NULL); + CMD_BUFSIZE, sense_buf, to, CMD_RETRIES, 0, NULL); if (driver_byte(result) == DRIVER_SENSE) { result &= ~(0xFF<<24); /* DRIVER_SENSE is not an error */ @@ -1375,8 +1375,8 @@ out_attach: attach->block_size = gli->blk_len; attach->mmio_size = sizeof(afu->afu_map->hosts[0].harea); attach->last_lba = gli->max_lba; - attach->max_xfer = (sdev->host->max_sectors * MAX_SECTOR_UNIT) / - gli->blk_len; + attach->max_xfer = (sdev->host->max_sectors * MAX_SECTOR_UNIT); + attach->max_xfer /= gli->blk_len; out: attach->adap_fd = fd; diff --git a/drivers/scsi/cxlflash/superpipe.h b/drivers/scsi/cxlflash/superpipe.h index 5c39f2c..fffb179 100644 --- a/drivers/scsi/cxlflash/superpipe.h +++ b/drivers/scsi/cxlflash/superpipe.h @@ -28,7 +28,8 @@ extern struct cxlflash_global global; */ #define MC_CHUNK_SIZE (1 << MC_RHT_NMASK) /* in LBAs */ -#define MC_DISCOVERY_TIMEOUT 5 /* 5 secs */ +#define CMD_TIMEOUT 30 /* 30 secs */ +#define CMD_RETRIES 5 /* 5 retries for scsi_execute */ #define MAX_SECTOR_UNIT 512 /* max_sector is in 512 byte multiples */ diff --git a/drivers/scsi/cxlflash/vlun.c b/drivers/scsi/cxlflash/vlun.c index 6155cb1..68994c4 100644 --- a/drivers/scsi/cxlflash/vlun.c +++ b/drivers/scsi/cxlflash/vlun.c @@ -414,7 +414,7 @@ static int write_same16(struct scsi_device *sdev, int ws_limit = SISLITE_MAX_WS_BLOCKS; u64 offset = lba; int left = nblks; - u32 tout = sdev->request_queue->rq_timeout; + u32 to = sdev->request_queue->rq_timeout; struct cxlflash_cfg *cfg = (struct cxlflash_cfg *)sdev->host->hostdata; struct device *dev = &cfg->dev->dev; @@ -434,7 +434,8 @@ static int write_same16(struct scsi_device *sdev, &scsi_cmd[10]); result = scsi_execute(sdev, scsi_cmd, DMA_TO_DEVICE, cmd_buf, - CMD_BUFSIZE, sense_buf, tout, 5, 0, NULL); + CMD_BUFSIZE, sense_buf, to, CMD_RETRIES, + 0, NULL); if (result) { dev_err_ratelimited(dev, "%s: command failed for " "offset %lld result=0x%x\n", -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
