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Date: Thu, 8 Aug 2013 13:18:10 +0000 From: "Ariel Elior" <ariele@...adcom.com> To: "Yijing Wang" <wangyijing@...wei.com>, "David S. Miller" <davem@...emloft.net> cc: "Hanjun Guo" <guohanjun@...wei.com>, "jiang.liu@...wei.com" <jiang.liu@...wei.com>, "Eilon Greenstein" <eilong@...adcom.com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org> Subject: RE: [PATCH 02/16] bnx2x: clean up unnecessary MSI/MSI-X capability find > Subject: [PATCH 02/16] 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@...wei.com> Thanks Yijing. Acked-by: Ariel Elior <ariele@...adcom.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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