PCI: Fix PRI and PASID consistency
These are extended capabilities, rename and move to proper
group for consistency.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index 7ec56fb..831e192 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -174,7 +174,7 @@
u32 max_requests;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PRI_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);
if (!pos)
return -EINVAL;
@@ -205,7 +205,7 @@
u16 control;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PRI_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);
if (!pos)
return;
@@ -226,7 +226,7 @@
u16 control;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PRI_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);
if (!pos)
return false;
@@ -248,7 +248,7 @@
u16 control;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PRI_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);
if (!pos)
return -EINVAL;
@@ -281,7 +281,7 @@
u16 control, status;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PRI_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);
if (!pos)
return true;
@@ -310,7 +310,7 @@
u16 status, control;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PRI_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI);
if (!pos)
return -EINVAL;
@@ -341,7 +341,7 @@
u16 control, supported;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PASID_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);
if (!pos)
return -EINVAL;
@@ -375,7 +375,7 @@
u16 control = 0;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PASID_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);
if (!pos)
return;
@@ -399,7 +399,7 @@
u16 supported;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PASID_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);
if (!pos)
return -EINVAL;
@@ -425,7 +425,7 @@
u16 supported;
int pos;
- pos = pci_find_ext_capability(pdev, PCI_PASID_CAP);
+ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PASID);
if (!pos)
return -EINVAL;
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index b5d9657..090d3a9 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -537,7 +537,9 @@
#define PCI_EXT_CAP_ID_ARI 14
#define PCI_EXT_CAP_ID_ATS 15
#define PCI_EXT_CAP_ID_SRIOV 16
+#define PCI_EXT_CAP_ID_PRI 19
#define PCI_EXT_CAP_ID_LTR 24
+#define PCI_EXT_CAP_ID_PASID 27
/* Advanced Error Reporting */
#define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */
@@ -664,7 +666,6 @@
#define PCI_ATS_MIN_STU 12 /* shift of minimum STU block */
/* Page Request Interface */
-#define PCI_PRI_CAP 0x13 /* PRI capability ID */
#define PCI_PRI_CONTROL_OFF 0x04 /* Offset of control register */
#define PCI_PRI_STATUS_OFF 0x06 /* Offset of status register */
#define PCI_PRI_ENABLE 0x0001 /* Enable mask */
@@ -676,7 +677,6 @@
#define PCI_PRI_ALLOC_REQ_OFF 0x0c /* Cap offset for max reqs allowed */
/* PASID capability */
-#define PCI_PASID_CAP 0x1b /* PASID capability ID */
#define PCI_PASID_CAP_OFF 0x04 /* PASID feature register */
#define PCI_PASID_CONTROL_OFF 0x06 /* PASID control register */
#define PCI_PASID_ENABLE 0x01 /* Enable/Supported bit */