diff options
| author | Himanshu Madhani <himanshu.madhani@qlogic.com> | 2013-11-04 13:31:32 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-11-04 15:33:19 -0500 |
| commit | 18afc102fdcb95d6c7d57f2967a06f2f8fe3ba4c (patch) | |
| tree | e7e493fb94fc80fb3ebde4adc5586d9b57625a42 /drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | |
| parent | 34e8c406fda5b5a9d2e126a92bab84cd28e3b5fa (diff) | |
| download | blackbird-obmc-linux-18afc102fdcb95d6c7d57f2967a06f2f8fe3ba4c.tar.gz blackbird-obmc-linux-18afc102fdcb95d6c7d57f2967a06f2f8fe3ba4c.zip | |
qlcnic: Enable multiple Tx queue support for 83xx/84xx Series adapters.
o 83xx and 84xx firmware is capable of multiple Tx queues.
This patch will enable multiple Tx queues for 83xx/84xx
series adapters. Max number of Tx queues supported will be 8.
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index 5682a40eb8a7..89208e5b25d6 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -2068,13 +2068,13 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter) return -EIO; adapter->max_sds_rings = QLCNIC_MAX_VNIC_SDS_RINGS; - adapter->max_tx_rings = QLCNIC_SINGLE_RING; + adapter->max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS; } else if (ret == QLC_83XX_DEFAULT_OPMODE) { ahw->nic_mode = QLCNIC_DEFAULT_MODE; adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver; ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; adapter->max_sds_rings = ahw->max_rx_ques; - adapter->max_tx_rings = QLCNIC_SINGLE_RING; + adapter->max_tx_rings = ahw->max_tx_ques; } else { return -EIO; } @@ -2179,16 +2179,20 @@ static int qlcnic_83xx_get_fw_info(struct qlcnic_adapter *adapter) static void qlcnic_83xx_init_rings(struct qlcnic_adapter *adapter) { + u8 rx_cnt = QLCNIC_DEF_SDS_RINGS; + u8 tx_cnt = QLCNIC_DEF_TX_RINGS; + adapter->max_tx_rings = QLCNIC_MAX_TX_RINGS; adapter->max_sds_rings = QLCNIC_MAX_SDS_RINGS; - qlcnic_set_tx_ring_count(adapter, QLCNIC_SINGLE_RING); + if (!adapter->ahw->msix_supported) { + rx_cnt = QLCNIC_SINGLE_RING; + tx_cnt = QLCNIC_SINGLE_RING; + } /* compute and set drv sds rings */ - if (adapter->ahw->msix_supported) - qlcnic_set_sds_ring_count(adapter, QLCNIC_DEF_SDS_RINGS); - else - qlcnic_set_sds_ring_count(adapter, QLCNIC_SINGLE_RING); + qlcnic_set_tx_ring_count(adapter, tx_cnt); + qlcnic_set_sds_ring_count(adapter, rx_cnt); } int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac) |
