diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h | 6 |
2 files changed, 14 insertions, 6 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index b9e7d3e7b15d..fdd6356f21ef 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -176,11 +176,17 @@ EXPORT_SYMBOL(bnxt_unregister_dev); static int bnxt_set_dflt_ulp_msix(struct bnxt *bp) { - u32 roce_msix = BNXT_VF(bp) ? - BNXT_MAX_VF_ROCE_MSIX : BNXT_MAX_ROCE_MSIX; + int roce_msix = BNXT_MAX_ROCE_MSIX; - return ((bp->flags & BNXT_FLAG_ROCE_CAP) ? - min_t(u32, roce_msix, num_online_cpus()) : 0); + if (BNXT_VF(bp)) + roce_msix = BNXT_MAX_ROCE_MSIX_VF; + else if (bp->port_partition_type) + roce_msix = BNXT_MAX_ROCE_MSIX_NPAR_PF; + + /* NQ MSIX vectors should match the number of CPUs plus 1 more for + * the CREQ MSIX, up to the default. + */ + return min_t(int, roce_msix, num_online_cpus() + 1); } int bnxt_send_msg(struct bnxt_en_dev *edev, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h index 4eafe6ec0abf..4f4914f5c84c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h @@ -15,8 +15,10 @@ #define BNXT_MIN_ROCE_CP_RINGS 2 #define BNXT_MIN_ROCE_STAT_CTXS 1 -#define BNXT_MAX_ROCE_MSIX 9 -#define BNXT_MAX_VF_ROCE_MSIX 2 + +#define BNXT_MAX_ROCE_MSIX_VF 2 +#define BNXT_MAX_ROCE_MSIX_NPAR_PF 5 +#define BNXT_MAX_ROCE_MSIX 64 struct hwrm_async_event_cmpl; struct bnxt; |