diff options
| author | Himanshu Madhani <himanshu.madhani@qlogic.com> | 2013-11-04 22:31:31 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-11-05 00:33:19 +0400 |
| commit | 34e8c406fda5b5a9d2e126a92bab84cd28e3b5fa (patch) | |
| tree | 7867f7b76c97c693425d76e424ce54aa7e0dcbd2 /drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | |
| parent | f27c75b3903ab02bfe295aa58ad61ef5b756b065 (diff) | |
| download | linux-34e8c406fda5b5a9d2e126a92bab84cd28e3b5fa.tar.xz | |
qlcnic: refactor Tx/SDS ring calculation and validation in driver.
o Current driver has duplicate code for validating user input
for changing Tx/SDS rings using set_channel ethtool interface.
This patch removes duplicate code and refactored Tx/SDS ring
validation for 82xx/83xx/84xx series adapter.
o Refactored code now calculates maximum Tx/Rx ring driver can
support based on Default, NPAR and SRIOV PF/VF mode of driver.
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_sriov_common.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index 8b96e29df30f..21a4b274d2e4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -508,7 +508,11 @@ static int qlcnic_sriov_setup_vf(struct qlcnic_adapter *adapter, dev_warn(&adapter->pdev->dev, "Device does not support MSI interrupts\n"); - err = qlcnic_setup_intr(adapter, 1, 0); + /* compute and set default and max tx/sds rings */ + qlcnic_set_tx_ring_count(adapter, QLCNIC_SINGLE_RING); + qlcnic_set_sds_ring_count(adapter, QLCNIC_SINGLE_RING); + + err = qlcnic_setup_intr(adapter); if (err) { dev_err(&adapter->pdev->dev, "Failed to setup interrupt\n"); goto err_out_disable_msi; |