lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 20 Apr 2018 12:30:21 -0400 From: Alexander Duyck <alexander.h.duyck@...el.com> To: bhelgaas@...gle.com, alexander.h.duyck@...el.com, linux-pci@...r.kernel.org Cc: virtio-dev@...ts.oasis-open.org, kvm@...r.kernel.org, netdev@...r.kernel.org, dan.daly@...el.com, linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org, keith.busch@...el.com, netanel@...zon.com, ddutile@...hat.com, mheyne@...zon.de, liang-min.wang@...el.com, mark.d.rustad@...el.com, dwmw2@...radead.org, hch@....de, dwmw@...zon.co.uk Subject: [pci PATCH v8 2/4] ena: Migrate over to unmanaged SR-IOV support Instead of implementing our own version of a SR-IOV configuration stub in the ena driver we can just reuse the existing pci_sriov_configure_simple function. Signed-off-by: Alexander Duyck <alexander.h.duyck@...el.com> --- v5: Replaced call to pci_sriov_configure_unmanaged with pci_sriov_configure_simple v6: Dropped "#ifdef" checks for IOV wrapping sriov_configure definition v7: No change drivers/net/ethernet/amazon/ena/ena_netdev.c | 28 +------------------------- 1 file changed, 1 insertion(+), 27 deletions(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index a822e70..f2af87d 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -3386,32 +3386,6 @@ static int ena_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /*****************************************************************************/ -static int ena_sriov_configure(struct pci_dev *dev, int numvfs) -{ - int rc; - - if (numvfs > 0) { - rc = pci_enable_sriov(dev, numvfs); - if (rc != 0) { - dev_err(&dev->dev, - "pci_enable_sriov failed to enable: %d vfs with the error: %d\n", - numvfs, rc); - return rc; - } - - return numvfs; - } - - if (numvfs == 0) { - pci_disable_sriov(dev); - return 0; - } - - return -EINVAL; -} - -/*****************************************************************************/ -/*****************************************************************************/ /* ena_remove - Device Removal Routine * @pdev: PCI device information struct @@ -3526,7 +3500,7 @@ static int ena_resume(struct pci_dev *pdev) .suspend = ena_suspend, .resume = ena_resume, #endif - .sriov_configure = ena_sriov_configure, + .sriov_configure = pci_sriov_configure_simple, }; static int __init ena_init(void)
Powered by blists - more mailing lists