diff options
| author |   Scott Feldman <scofeldm@cisco.com> | 2009-09-03 17:02:24 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-09-03 20:19:19 -0700 |
| commit | 6ba9cdc09678d6925c205ef0b0bd374e31589ecf (patch) | |
| tree | cff6128e997b6945d77ad47dab3a23bc8de8a56a /drivers/net/enic/vnic_nic.h | |
| parent | enic: bug fix: included MAC drops in rx_dropped netstat (diff) | |
| download | linux-dev-6ba9cdc09678d6925c205ef0b0bd374e31589ecf.tar.xz linux-dev-6ba9cdc09678d6925c205ef0b0bd374e31589ecf.zip | |
enic: provision for multiple Rx/Tx queues; prepare for RSS support
Provision for multiple Rx/Tx queues. Max of 8 WQs and 8 RQs. Max for
completion queue is 8+8=16 and max for interrupt resources is 8+8+2.
Add driver/firmware interface for setting up RSS secret key and indirection
table.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/enic/vnic_nic.h')
| -rw-r--r-- | drivers/net/enic/vnic_nic.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/enic/vnic_nic.h b/drivers/net/enic/vnic_nic.h index dadf26fae69a..eeaf329945d8 100644 --- a/drivers/net/enic/vnic_nic.h +++ b/drivers/net/enic/vnic_nic.h @@ -41,6 +41,13 @@ #define NIC_CFG_IG_VLAN_STRIP_EN_MASK_FIELD 1UL #define NIC_CFG_IG_VLAN_STRIP_EN_SHIFT 24 +#define NIC_CFG_RSS_HASH_TYPE_IPV4 (1 << 0) +#define NIC_CFG_RSS_HASH_TYPE_TCP_IPV4 (1 << 1) +#define NIC_CFG_RSS_HASH_TYPE_IPV6 (1 << 2) +#define NIC_CFG_RSS_HASH_TYPE_TCP_IPV6 (1 << 3) +#define NIC_CFG_RSS_HASH_TYPE_IPV6_EX (1 << 4) +#define NIC_CFG_RSS_HASH_TYPE_TCP_IPV6_EX (1 << 5) + static inline void vnic_set_nic_cfg(u32 *nic_cfg, u8 rss_default_cpu, u8 rss_hash_type, u8 rss_hash_bits, u8 rss_base_cpu, |