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| author |   Yijing Wang <wangyijing@huawei.com> | 2013-08-08 21:02:36 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-08-09 13:49:51 -0700 |
| commit | ae2104be25a5698bb24d436855f6af9b65ea26fe (patch) | |
| tree | 9fd0d65521ab8afd83ccefbdc0233a444fc3460f /drivers/net/ethernet/myricom/myri10ge/myri10ge.c | |
| parent | bnx2: clean up unnecessary MSI/MSI-X capability find (diff) | |
| download | linux-dev-ae2104be25a5698bb24d436855f6af9b65ea26fe.tar.xz linux-dev-ae2104be25a5698bb24d436855f6af9b65ea26fe.zip | |
bnx2x: clean up unnecessary MSI/MSI-X capability find
PCI core will initialize device MSI/MSI-X capability in
pci_msi_init_pci_dev(). So device driver should use
pci_dev->msi_cap/msix_cap to determine whether the device
support MSI/MSI-X instead of using
pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX).
Access to PCIe device config space again will consume more time.
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Cc: Eilon Greenstein <eilong@broadcom.com>
Cc: netdev@vger.kernel.org
Acked-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions