diff options
| author |   Manish Rangankar <manish.rangankar@cavium.com> | 2017-08-10 06:32:17 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-24 22:28:50 -0400 |
| commit | 42d7c10f23786ed8521338ba6fd905a2459fa1e0 (patch) | |
| tree | f1504fd48f6bfdfb66b1430579b75854177645c7 /drivers/scsi/qedi/qedi.h | |
| parent | scsi: hisi_sas: remove driver versioning (diff) | |
| download | linux-dev-42d7c10f23786ed8521338ba6fd905a2459fa1e0.tar.xz linux-dev-42d7c10f23786ed8521338ba6fd905a2459fa1e0.zip | |
scsi: qedi: Limit number for CQ queues.
[qed_sp_iscsi_func_start:189(host_7-0)]Cannot satisfy CQ amount. Queues
requested 8, CQs available 4. Aborting function start
Above condition will resolve as management firmware is capable of
telling us the number of CQs available for a given PF, qed will
communicate the same number to qedi, So that qedi will know how much CQs
are allowed.
Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qedi/qedi.h')
| -rw-r--r-- | drivers/scsi/qedi/qedi.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/qedi/qedi.h b/drivers/scsi/qedi/qedi.h index 91d2f51c351b..b8b22ce60ecc 100644 --- a/drivers/scsi/qedi/qedi.h +++ b/drivers/scsi/qedi/qedi.h @@ -54,8 +54,8 @@ struct qedi_endpoint; /* MAX Length for cached SGL */ #define MAX_SGLEN_FOR_CACHESGL ((1U << 16) - 1) -#define MAX_NUM_MSIX_PF 8 -#define MIN_NUM_CPUS_MSIX(x) min((x)->msix_count, num_online_cpus()) +#define MIN_NUM_CPUS_MSIX(x) min_t(u32, x->dev_info.num_cqs, \ + num_online_cpus()) #define QEDI_LOCAL_PORT_MIN 60000 #define QEDI_LOCAL_PORT_MAX 61024 @@ -301,7 +301,6 @@ struct qedi_ctx { u16 bdq_prod_idx; u16 rq_num_entries; - u32 msix_count; u32 max_sqes; u8 num_queues; u32 max_active_conns; |