diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2012-02-03 23:12:42 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-02-03 23:13:05 +0100 |
| commit | 972c5ae961d6e5103e2b33d935cfa4145fd47140 (patch) | |
| tree | 350b2a76b979ba8766c09838617df67ff330eca0 /drivers/pci/iov.c | |
| parent | drivers/char: comment fix: CMOS RTC update code is now in kernel/time/ntp.c (diff) | |
| parent | Merge tag 'kmemleak-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/c... (diff) | |
| download | linux-972c5ae961d6e5103e2b33d935cfa4145fd47140.tar.xz linux-972c5ae961d6e5103e2b33d935cfa4145fd47140.zip | |
Merge branch 'master' into for-next
Sync with Linus' tree to be able to apply patch to a newer
code (namely drivers/gpu/drm/gma500/psb_intel_lvds.c)
Diffstat (limited to 'drivers/pci/iov.c')
| -rw-r--r-- | drivers/pci/iov.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 1969a3ee3058..0321fa3b4226 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -347,11 +347,13 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) return rc; } + pci_write_config_dword(dev, iov->pos + PCI_SRIOV_SYS_PGSIZE, iov->pgsz); + iov->ctrl |= PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE; - pci_block_user_cfg_access(dev); + pci_cfg_access_lock(dev); pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl); msleep(100); - pci_unblock_user_cfg_access(dev); + pci_cfg_access_unlock(dev); iov->initial = initial; if (nr_virtfn < initial) @@ -379,10 +381,10 @@ failed: virtfn_remove(dev, j, 0); iov->ctrl &= ~(PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE); - pci_block_user_cfg_access(dev); + pci_cfg_access_lock(dev); pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl); ssleep(1); - pci_unblock_user_cfg_access(dev); + pci_cfg_access_unlock(dev); if (iov->link != dev->devfn) sysfs_remove_link(&dev->dev.kobj, "dep_link"); @@ -405,10 +407,10 @@ static void sriov_disable(struct pci_dev *dev) virtfn_remove(dev, i, 0); iov->ctrl &= ~(PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE); - pci_block_user_cfg_access(dev); + pci_cfg_access_lock(dev); pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl); ssleep(1); - pci_unblock_user_cfg_access(dev); + pci_cfg_access_unlock(dev); if (iov->link != dev->devfn) sysfs_remove_link(&dev->dev.kobj, "dep_link"); @@ -452,7 +454,6 @@ static int sriov_init(struct pci_dev *dev, int pos) found: pci_write_config_word(dev, pos + PCI_SRIOV_CTRL, ctrl); - pci_write_config_word(dev, pos + PCI_SRIOV_NUM_VF, total); pci_read_config_word(dev, pos + PCI_SRIOV_VF_OFFSET, &offset); pci_read_config_word(dev, pos + PCI_SRIOV_VF_STRIDE, &stride); if (!offset || (total > 1 && !stride)) @@ -465,7 +466,6 @@ found: return -EIO; pgsz &= ~(pgsz - 1); - pci_write_config_dword(dev, pos + PCI_SRIOV_SYS_PGSIZE, pgsz); nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { |