hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net: ena: Use pci_sriov_configure_simple() to enable VFs 

Instead of implementing our own version of a SR-IOV configuration stub in
the ena driver, use the existing pci_sriov_configure_simple() function.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Greg Rose <gvrose8192@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Alexander Duyck 2018-04-24 16:47:22 -05:00 committed by Bjorn Helgaas
parent a8ccf8a666
commit 115ddc4919
1 changed files with 1 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/net/ethernet/amazon/ena/ena_netdev.c
View File

@ -3385,32 +3385,6 @@ err_disable_device:
return rc;
}
/*****************************************************************************/
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
@ -3526,7 +3500,7 @@ static struct pci_driver ena_pci_driver = {
.suspend = ena_suspend,
.resume = ena_resume,
#endif
.sriov_configure = ena_sriov_configure,
.sriov_configure = pci_sriov_configure_simple,
};
static int __init ena_init(void)