diff options
| author | Vasundhara Volam | 2018-12-17 00:46:21 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-12-18 08:08:53 +0100 |
| commit | c027c6b4e91f21dfa4feab91e2155c8403f49f5c (patch) | |
| tree | 7e9eb27bce322cbd6a40836ba6a0ff70cec489e4 /drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | |
| parent | bnxt_en: Add bnxt_get_avail_cp_rings_for_en() helper function. (diff) | |
| download | kernel-qcow2-linux-c027c6b4e91f21dfa4feab91e2155c8403f49f5c.tar.gz kernel-qcow2-linux-c027c6b4e91f21dfa4feab91e2155c8403f49f5c.tar.xz kernel-qcow2-linux-c027c6b4e91f21dfa4feab91e2155c8403f49f5c.zip | |
bnxt_en: get rid of num_stat_ctxs variable
For bnxt_en driver, stat_ctxs created will always be same as
cp_nr_rings. Remove extra variable that duplicates the value.
Also introduce bnxt_get_avail_stat_ctxs_for_en() helper to get
available stat_ctxs and bnxt_get_ulp_stat_ctxs() helper to return
number of stat_ctxs used by RDMA.
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index 0a3097baafde..8ef71a001ebc 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -48,7 +48,7 @@ static int bnxt_register_dev(struct bnxt_en_dev *edev, int ulp_id, max_stat_ctxs = bnxt_get_max_func_stat_ctxs(bp); if (max_stat_ctxs <= BNXT_MIN_ROCE_STAT_CTXS || - bp->num_stat_ctxs == max_stat_ctxs) + bp->cp_nr_rings == max_stat_ctxs) return -ENOMEM; bnxt_set_max_func_stat_ctxs(bp, max_stat_ctxs - BNXT_MIN_ROCE_STAT_CTXS); @@ -218,6 +218,14 @@ int bnxt_get_ulp_msix_base(struct bnxt *bp) return 0; } +int bnxt_get_ulp_stat_ctxs(struct bnxt *bp) +{ + if (bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) + return BNXT_MIN_ROCE_STAT_CTXS; + + return 0; +} + static int bnxt_send_msg(struct bnxt_en_dev *edev, int ulp_id, struct bnxt_fw_msg *fw_msg) { |