diff options
| author | Yaniv Rosner <yanivr@broadcom.com> | 2011-06-14 01:34:33 +0000 |
|---|---|---|
| committer | David S. Miller <davem@conan.davemloft.net> | 2011-06-15 10:56:58 -0400 |
| commit | 3deb8167ea66974b0bc8c13c8ee0beafc02a73a1 (patch) | |
| tree | 487225b3f4d3305ba2baadc0aa48904c9ad20203 /drivers/net/bnx2x/bnx2x_cmn.c | |
| parent | 0d40f0d425ec632956547bd8efd8965e5945e1dc (diff) | |
| download | linux-3deb8167ea66974b0bc8c13c8ee0beafc02a73a1.tar.bz2 | |
bnx2x: Add a periodic task for link PHY events
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x/bnx2x_cmn.c')
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_cmn.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c index 04cacbf5d714..bb7556016f41 100644 --- a/drivers/net/bnx2x/bnx2x_cmn.c +++ b/drivers/net/bnx2x/bnx2x_cmn.c @@ -1736,9 +1736,16 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode) if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) || (load_code == FW_MSG_CODE_DRV_LOAD_COMMON_CHIP) || - (load_code == FW_MSG_CODE_DRV_LOAD_PORT)) + (load_code == FW_MSG_CODE_DRV_LOAD_PORT)) { bp->port.pmf = 1; - else + /* + * We need the barrier to ensure the ordering between the + * writing to bp->port.pmf here and reading it from the + * bnx2x_periodic_task(). + */ + smp_mb(); + queue_delayed_work(bnx2x_wq, &bp->period_task, 0); + } else bp->port.pmf = 0; DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf); |