diff options
| author | Himanshu Madhani <himanshu.madhani@qlogic.com> | 2014-01-24 02:18:32 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-24 04:13:09 +0400 |
| commit | a514722afebc59cf9d98387ee4db81ee62154df0 (patch) | |
| tree | f519b29bfdd77f7601873d8cb64d5b4f01460cc0 /drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | |
| parent | 2b018ad9fe26de71c56c9cfdec164cdf89cb6a1a (diff) | |
| download | linux-a514722afebc59cf9d98387ee4db81ee62154df0.tar.xz | |
qlcnic: Refactor interrupt coalescing code for all adapters.
o Refactor configuration of interrupt coalescing parameters for
all supported adapters.
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_hw.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index d012e834636e..03d18a0be6ce 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -755,10 +755,7 @@ int qlcnic_82xx_read_phys_port_id(struct qlcnic_adapter *adapter) return 0; } -/* - * Send the interrupt coalescing parameter set by ethtool to the card. - */ -void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter) +int qlcnic_82xx_set_rx_coalesce(struct qlcnic_adapter *adapter) { struct qlcnic_nic_req req; int rv; @@ -780,6 +777,28 @@ void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter) if (rv != 0) dev_err(&adapter->netdev->dev, "Could not send interrupt coalescing parameters\n"); + + return rv; +} + +/* Send the interrupt coalescing parameter set by ethtool to the card. */ +int qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter, + struct ethtool_coalesce *ethcoal) +{ + struct qlcnic_nic_intr_coalesce *coal = &adapter->ahw->coal; + int rv; + + coal->flag = QLCNIC_INTR_DEFAULT; + coal->rx_time_us = ethcoal->rx_coalesce_usecs; + coal->rx_packets = ethcoal->rx_max_coalesced_frames; + + rv = qlcnic_82xx_set_rx_coalesce(adapter); + + if (rv) + netdev_err(adapter->netdev, + "Failed to set Rx coalescing parametrs\n"); + + return rv; } #define QLCNIC_ENABLE_IPV4_LRO BIT_0 |