diff options
| author | Scott Feldman <scofeldm@cisco.com> | 2009-02-09 23:24:24 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-09 23:24:24 -0800 |
| commit | 68f717089a62ee4c51933f4be43e4ef7b31539fd (patch) | |
| tree | c346c309425729aeb56c2c06c17567c062e6a35b /drivers/net/enic/enic_main.c | |
| parent | bd9fb1a44a5c52a1c322ebacd08f6b7416a40a86 (diff) | |
enic: bug fix: tx_timeout reset path fix-ups
tx_timeout reset path needs to re-init dev and re-apply nic cfg to
enable vlan stripping.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/enic/enic_main.c')
| -rw-r--r-- | drivers/net/enic/enic_main.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index 798cf506bff..83a7168deee 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -1462,6 +1462,26 @@ static int enic_dev_soft_reset(struct enic *enic) return err; } +static int enic_set_niccfg(struct enic *enic) +{ + const u8 rss_default_cpu = 0; + const u8 rss_hash_type = 0; + const u8 rss_hash_bits = 0; + const u8 rss_base_cpu = 0; + const u8 rss_enable = 0; + const u8 tso_ipid_split_en = 0; + const u8 ig_vlan_strip_en = 1; + + /* Enable VLAN tag stripping. RSS not enabled (yet). + */ + + return enic_set_nic_cfg(enic, + rss_default_cpu, rss_hash_type, + rss_hash_bits, rss_base_cpu, + rss_enable, tso_ipid_split_en, + ig_vlan_strip_en); +} + static void enic_reset(struct work_struct *work) { struct enic *enic = container_of(work, struct enic, reset); @@ -1477,8 +1497,10 @@ static void enic_reset(struct work_struct *work) enic_stop(enic->netdev); enic_dev_soft_reset(enic); + vnic_dev_init(enic->vdev, 0); enic_reset_mcaddrs(enic); enic_init_vnic_resources(enic); + enic_set_niccfg(enic); enic_open(enic->netdev); rtnl_unlock(); @@ -1621,14 +1643,6 @@ static int __devinit enic_probe(struct pci_dev *pdev, unsigned int i; int err; - const u8 rss_default_cpu = 0; - const u8 rss_hash_type = 0; - const u8 rss_hash_bits = 0; - const u8 rss_base_cpu = 0; - const u8 rss_enable = 0; - const u8 tso_ipid_split_en = 0; - const u8 ig_vlan_strip_en = 1; - /* Allocate net device structure and initialize. Private * instance data is initialized to zero. */ @@ -1794,14 +1808,7 @@ static int __devinit enic_probe(struct pci_dev *pdev, enic_init_vnic_resources(enic); - /* Enable VLAN tag stripping. RSS not enabled (yet). - */ - - err = enic_set_nic_cfg(enic, - rss_default_cpu, rss_hash_type, - rss_hash_bits, rss_base_cpu, - rss_enable, tso_ipid_split_en, - ig_vlan_strip_en); + err = enic_set_niccfg(enic); if (err) { printk(KERN_ERR PFX "Failed to config nic, aborting.\n"); |