diff options
| author | Ariel Elior <ariele@broadcom.com> | 2013-09-09 15:51:27 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-10 01:06:14 +0400 |
| commit | c19d65c95c6d472d69829fea7d473228493d5245 (patch) | |
| tree | 636aa9bc177d1ab96e06b4854e1a377af706e66a /drivers/net | |
| parent | 300893b08f3bc7057a7a5f84074090ba66c8b5ca (diff) | |
| download | linux-c19d65c95c6d472d69829fea7d473228493d5245.tar.xz | |
bnx2x: Fix configuration of doorbell block
As part of VF RSS feature doorbell block was configured not to use dpm, but
a small part of configuration was left out, preventing the driver from sending
tx messages to the device. This patch adds the missing configuration.
Reported-by: Eric Dumazet <eric.dumazet@gmil.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Tested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 3 |
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 634a793c1c46..2f8dbbbd7a86 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -7645,6 +7645,7 @@ static int bnx2x_init_hw_func(struct bnx2x *bp) bnx2x_init_block(bp, BLOCK_TM, init_phase); bnx2x_init_block(bp, BLOCK_DORQ, init_phase); + REG_WR(bp, DORQ_REG_MODE_ACT, 1); /* no dpm */ bnx2x_iov_init_dq(bp); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index b26eb83069b6..2604b6204abe 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -1756,9 +1756,6 @@ void bnx2x_iov_init_dq(struct bnx2x *bp) REG_WR(bp, DORQ_REG_VF_TYPE_MIN_MCID_0, 0); REG_WR(bp, DORQ_REG_VF_TYPE_MAX_MCID_0, 0x1ffff); - /* set the number of VF allowed doorbells to the full DQ range */ - REG_WR(bp, DORQ_REG_VF_NORM_MAX_CID_COUNT, 0x20000); - /* set the VF doorbell threshold */ REG_WR(bp, DORQ_REG_VF_USAGE_CT_LIMIT, 4); } |