diff options
| author | Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com> | 2013-02-27 20:25:25 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-05-10 07:47:46 -0700 |
| commit | e590adfd2b35aecb3ea5e7cf3fe4e322b75f348d (patch) | |
| tree | 1405a81c1ad2d67c5d458ded80620bc0cc3e0f5c /drivers/scsi/pm8001/pm8001_defs.h | |
| parent | e574210170c4a9a1bf1d3afd158d06edd3a840de (diff) | |
[SCSI] pm80xx: Multiple inbound/outbound queue configuration
Memory allocation and configuration of multiple inbound and
outbound queues.
Signed-off-by: Sakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: Anand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_defs.h')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_defs.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/scsi/pm8001/pm8001_defs.h b/drivers/scsi/pm8001/pm8001_defs.h index b25f87c8f469..26a2ee6f7a6d 100644 --- a/drivers/scsi/pm8001/pm8001_defs.h +++ b/drivers/scsi/pm8001/pm8001_defs.h @@ -48,8 +48,7 @@ enum chip_flavors { chip_8018, chip_8019 }; -#define USI_MAX_MEMCNT 9 -#define PM8001_MAX_DMA_SG SG_ALL + enum phy_speed { PHY_SPEED_15 = 0x01, PHY_SPEED_30 = 0x02, @@ -87,13 +86,16 @@ enum port_type { #define PM8001_MAX_DEVICES 2048 /* max supported device */ #define PM8001_MAX_MSIX_VEC 64 /* max msi-x int for spcv/ve */ +#define USI_MAX_MEMCNT_BASE 4 +#define IB (USI_MAX_MEMCNT_BASE + 1) +#define CI (IB + PM8001_MAX_SPCV_INB_NUM) +#define OB (CI + PM8001_MAX_SPCV_INB_NUM) +#define PI (OB + PM8001_MAX_SPCV_OUTB_NUM) +#define USI_MAX_MEMCNT (PI + PM8001_MAX_SPCV_OUTB_NUM) +#define PM8001_MAX_DMA_SG SG_ALL enum memory_region_num { AAP1 = 0x0, /* application acceleration processor */ IOP, /* IO processor */ - CI, /* consumer index */ - PI, /* producer index */ - IB, /* inbound queue */ - OB, /* outbound queue */ NVMD, /* NVM device */ DEV_MEM, /* memory for devices */ CCB_MEM, /* memory for command control block */ |