Commit 8138dabb authored by Wei Jiangang's avatar Wei Jiangang Committed by Alex Williamson
Browse files

vfio/pci: Fix typos in comments 



Signed-off-by: default avatarWei Jiangang <weijg.fnst@cn.fujitsu.com>
Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
parent 3eab887a

drivers/vfio/pci/vfio_pci_config.c

+4 −4
Original line number Diff line number Diff line
@@ -70,7 +70,7 @@ static const u8 pci_cap_length[PCI_CAP_ID_MAX + 1] = { 


/*

 * Lengths of PCIe/PCI-X Extended Config Capabilities

 *   0: Removed or masked from the user visible capabilty list

 *   0: Removed or masked from the user visible capability list

 *   FF: Variable length

 */

static const u16 pci_ext_cap_length[PCI_EXT_CAP_ID_MAX + 1] = {
@@ -355,7 +355,7 @@ static int alloc_perm_bits(struct perm_bits *perm, int size) 
	 * ignore whether a read/write exceeds the defined capability

	 * structure.  We can do this because:

	 *  - Standard config space is already dword aligned

	 *  - Capabilities are all dword alinged (bits 0:1 of next reserved)

	 *  - Capabilities are all dword aligned (bits 0:1 of next reserved)

	 *  - Express capabilities defined as dword aligned

	 */

	size = round_up(size, 4);
@@ -1516,10 +1516,10 @@ static int vfio_ecap_init(struct vfio_pci_device *vdev) 
 * space which tracks reads and writes to bits that we emulate for

 * the user.  Initial values filled from device.

 *

 * Using shared stuct perm_bits between all vfio-pci devices saves

 * Using shared struct perm_bits between all vfio-pci devices saves

 * us from allocating cfg_size buffers for virt and write for every

 * device.  We could remove vconfig and allocate individual buffers

 * for each area requring emulated bits, but the array of pointers

 * for each area requiring emulated bits, but the array of pointers

 * would be comparable in size (at least for standard config space).

 */

int vfio_config_init(struct vfio_pci_device *vdev)