diff options
| author | Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> | 2016-06-22 08:53:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-25 19:08:28 +0300 |
| commit | 60441888ec9cf5cdf58e43ecf93f403210cf3383 (patch) | |
| tree | ff357dda924a999af541dbf731ab1de1f17bad52 /drivers/net/ethernet/cavium/liquidio/lio_main.c | |
| parent | d3d7e6c65f75de18ced10a98595a847f9f95f0ce (diff) | |
| download | linux-60441888ec9cf5cdf58e43ecf93f403210cf3383.tar.xz | |
liquidio: New unload state
This patch adds new state so that the ctrl packets are not sent
to firmware during unload time and only rx packets are allowed.
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/lio_main.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index 5fb1b79e9ef3..4440086aaef1 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -1327,6 +1327,10 @@ static int liquidio_stop_nic_module(struct octeon_device *oct) return 1; } + spin_lock_bh(&oct->cmd_resp_wqlock); + oct->cmd_resp_state = OCT_DRV_OFFLINE; + spin_unlock_bh(&oct->cmd_resp_wqlock); + for (i = 0; i < oct->ifcount; i++) { lio = GET_LIO(oct->props[i].netdev); for (j = 0; j < lio->linfo.num_rxpciq; j++) |