diff options
| author | John Garry <john.garry@huawei.com> | 2016-01-25 21:47:03 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-02-24 05:27:02 +0300 |
| commit | a8d547bd93664ed19d3f34b66be29dd88af8a095 (patch) | |
| tree | b8b0531749f27a15a6b15d53e76981e7270673f2 /drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | |
| parent | 98bf39fca9ef5a7fc80e8dca1f1ea739c49d4f25 (diff) | |
| download | linux-a8d547bd93664ed19d3f34b66be29dd88af8a095.tar.xz | |
hisi_sas: set max commands as configurable
Since v2 hardware permits different numbers of commands to v1, set this
as configurable in hisi_sas_hw.
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v1_hw.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index eea24d7531cf..20918650bbdc 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -392,6 +392,8 @@ enum { TRANS_RX_SMP_RESP_TIMEOUT_ERR, /* 0x31a */ }; +#define HISI_SAS_COMMAND_ENTRIES_V1_HW 8192 + #define HISI_SAS_PHY_MAX_INT_NR (HISI_SAS_PHY_INT_NR * HISI_SAS_MAX_PHYS) #define HISI_SAS_CQ_MAX_INT_NR (HISI_SAS_MAX_QUEUES) #define HISI_SAS_FATAL_INT_NR (2) @@ -1796,6 +1798,7 @@ static const struct hisi_sas_hw hisi_sas_v1_hw = { .phy_disable = disable_phy_v1_hw, .phy_hard_reset = phy_hard_reset_v1_hw, .get_wideport_bitmap = get_wideport_bitmap_v1_hw, + .max_command_entries = HISI_SAS_COMMAND_ENTRIES_V1_HW, .complete_hdr_size = sizeof(struct hisi_sas_complete_v1_hdr), }; |