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| author | Alex Williamson <alex.williamson@redhat.com> | 2011-11-02 14:07:15 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 12:10:26 -0800 |
| commit | cfa4d8cc56853ec945956d182ecb4c99102b110a (patch) | |
| tree | ca29cfe3fa5b15f70ff65d0598a34b17c46ff19e | |
| parent | da8d1c8ba4dcb16d60be54b233deca9a7cac98dc (diff) | |
| download | linux-cfa4d8cc56853ec945956d182ecb4c99102b110a.tar.bz2 | |
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>
| -rw-r--r-- | drivers/pci/ats.c | 20 | ||||
| -rw-r--r-- | include/linux/pci_regs.h | 4 |
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index b0dd08e6a9da..e11ebafaf774 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -175,7 +175,7 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs) 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; @@ -206,7 +206,7 @@ void pci_disable_pri(struct pci_dev *pdev) 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; @@ -227,7 +227,7 @@ bool pci_pri_enabled(struct pci_dev *pdev) 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; @@ -249,7 +249,7 @@ int pci_reset_pri(struct pci_dev *pdev) 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; @@ -282,7 +282,7 @@ bool pci_pri_stopped(struct pci_dev *pdev) 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; @@ -311,7 +311,7 @@ int pci_pri_status(struct pci_dev *pdev) 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; @@ -342,7 +342,7 @@ int pci_enable_pasid(struct pci_dev *pdev, int features) 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; @@ -376,7 +376,7 @@ void pci_disable_pasid(struct pci_dev *pdev) 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; @@ -400,7 +400,7 @@ int pci_pasid_features(struct pci_dev *pdev) 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; @@ -426,7 +426,7 @@ int pci_max_pasids(struct pci_dev *pdev) 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 b5d9657f3100..090d3a9f5b26 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 */ |