diff options
| author |   Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> | 2011-04-28 11:48:18 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-04-29 12:59:59 -0700 |
| commit | f94bc1e70281c5a587049015af8f3e024d45ad66 (patch) | |
| tree | f221f5ea160c98f30c4ef2ff23e776f0c408600f /drivers/net/qlcnic/qlcnic.h | |
| parent | ipv4, ipv6, bonding: Restore control over number of peer notifications (diff) | |
| download | linux-dev-f94bc1e70281c5a587049015af8f3e024d45ad66.tar.xz linux-dev-f94bc1e70281c5a587049015af8f3e024d45ad66.zip | |
qlcnic: support rcv ring configuration through ethtool
o Support ethtool command ETHTOOL_GCHANNELS and ETHTOOL_SCHANNELS.
o Number of rcv rings configuration depend upon number of msix vector.
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h index f7acb807a03d..1934ed9a1aad 100644 --- a/drivers/net/qlcnic/qlcnic.h +++ b/drivers/net/qlcnic/qlcnic.h @@ -118,7 +118,6 @@ #define PHAN_PEG_RCV_INITIALIZED 0xff01 #define NUM_RCV_DESC_RINGS 3 -#define NUM_STS_DESC_RINGS 4 #define RCV_RING_NORMAL 0 #define RCV_RING_JUMBO 1 @@ -871,7 +870,8 @@ struct qlcnic_ipaddr { #define QLCNIC_IS_MSI_FAMILY(adapter) \ ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED)) -#define MSIX_ENTRIES_PER_ADAPTER NUM_STS_DESC_RINGS +#define QLCNIC_DEF_NUM_STS_DESC_RINGS 4 +#define QLCNIC_MIN_NUM_RSS_RINGS 2 #define QLCNIC_MSIX_TBL_SPACE 8192 #define QLCNIC_PCI_REG_MSIX_TBL 0x44 #define QLCNIC_MSIX_TBL_PGSIZE 4096 @@ -987,7 +987,7 @@ struct qlcnic_adapter { void __iomem *crb_int_state_reg; void __iomem *isr_int_vec; - struct msix_entry msix_entries[MSIX_ENTRIES_PER_ADAPTER]; + struct msix_entry *msix_entries; struct delayed_work fw_work; @@ -1262,6 +1262,8 @@ u32 qlcnic_issue_cmd(struct qlcnic_adapter *adapter, void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings); int qlcnic_diag_alloc_res(struct net_device *netdev, int test); netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev); +int qlcnic_validate_max_rss(struct net_device *netdev, u8 max_hw, u8 val); +int qlcnic_set_max_rss(struct qlcnic_adapter *adapter, u8 data); /* Management functions */ int qlcnic_get_mac_address(struct qlcnic_adapter *, u8*); |