diff options
| author | Govindarajulu Varadarajan <gvaradar@cisco.com> | 2018-03-01 11:07:24 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-04 18:19:26 -0500 |
| commit | 5de0c022f1b0bce073cb04dd69ed7982805e5763 (patch) | |
| tree | f2e7863fcabba6996531dab1842291065a353c9e /drivers/net/ethernet/cisco | |
| parent | e8588e268509292550634d9a35f2723a207683b2 (diff) | |
| download | linux-5de0c022f1b0bce073cb04dd69ed7982805e5763.tar.gz | |
enic: set IG desc cache flag in open
New adapter needs CMD_OPENF_IG_DESCCACHE flag to be set. If this flag is
not set, fw flushes the global IG desc cache. This flag is nop in older
adapter.
Also increment driver version
Signed-off-by: Govindarajulu Varadarajan <gvaradar@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cisco')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_main.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/vnic_devcmd.h | 1 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h index 83be9a5e8daa..0dd64acd2a3f 100644 --- a/drivers/net/ethernet/cisco/enic/enic.h +++ b/drivers/net/ethernet/cisco/enic/enic.h @@ -33,7 +33,7 @@ #define DRV_NAME "enic" #define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver" -#define DRV_VERSION "2.3.0.45" +#define DRV_VERSION "2.3.0.53" #define DRV_COPYRIGHT "Copyright 2008-2013 Cisco Systems, Inc" #define ENIC_BARS_MAX 6 diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 243d5c5fd5e3..a25fb95492a0 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -2196,9 +2196,10 @@ static int enic_dev_wait(struct vnic_dev *vdev, static int enic_dev_open(struct enic *enic) { int err; + u32 flags = CMD_OPENF_IG_DESCCACHE; err = enic_dev_wait(enic->vdev, vnic_dev_open, - vnic_dev_open_done, 0); + vnic_dev_open_done, flags); if (err) dev_err(enic_get_dev(enic), "vNIC device open failed, err %d\n", err); diff --git a/drivers/net/ethernet/cisco/enic/vnic_devcmd.h b/drivers/net/ethernet/cisco/enic/vnic_devcmd.h index 8fce9ef1c9bc..41de4ba622a1 100644 --- a/drivers/net/ethernet/cisco/enic/vnic_devcmd.h +++ b/drivers/net/ethernet/cisco/enic/vnic_devcmd.h @@ -439,6 +439,7 @@ enum vnic_devcmd_cmd { /* flags for CMD_OPEN */ #define CMD_OPENF_OPROM 0x1 /* open coming from option rom */ +#define CMD_OPENF_IG_DESCCACHE 0x2 /* Do not flush IG DESC cache */ /* flags for CMD_INIT */ #define CMD_INITF_DEFAULT_MAC 0x1 /* init with default mac addr */ |