summaryrefslogtreecommitdiff
path: root/drivers/pci/quirks.c
diff options
context:
space:
mode:
authorBjorn Helgaas <bhelgaas@google.com>2020-08-05 18:24:17 -0500
committerBjorn Helgaas <bhelgaas@google.com>2020-08-05 18:24:17 -0500
commit6585a1a14ed0ace5a3ec0f8cab3bd227864877e9 (patch)
tree7cc13b3cd27e369d7ae3557318cd45e1923cf99e /drivers/pci/quirks.c
parent4f7adb6ee74ccb1c745eec17e5ce89cfd09cd1e9 (diff)
parent090688fa4e448284aaa16136372397d7d10814db (diff)
Merge branch 'pci/virtualization'
- Remove redundant variable init in xen (Colin Ian King) - Add pci_pri_supported() to check device or associated PF for PRI support (Ashok Raj) - Mark AMD Navi10 GPU rev 0x00 ATS as broken (Kai-Heng Feng) - Release IVRS table in AMD ACS quirk (Hanjun Guo) * pci/virtualization: PCI: Release IVRS table in AMD ACS quirk PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken PCI/ATS: Add pci_pri_supported() to check device or associated PF xen: Remove redundant initialization of irq
Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 6b05efd3c96c..a81315eeb092 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -4409,6 +4409,8 @@ static int pci_quirk_amd_sb_acs(struct pci_dev *dev, u16 acs_flags)
if (ACPI_FAILURE(status))
return -ENODEV;
+ acpi_put_table(header);
+
/* Filter out flags not applicable to multifunction */
acs_flags &= (PCI_ACS_RR | PCI_ACS_CR | PCI_ACS_EC | PCI_ACS_DT);
@@ -5192,7 +5194,8 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, 0x0422, quirk_no_ext_tags);
*/
static void quirk_amd_harvest_no_ats(struct pci_dev *pdev)
{
- if (pdev->device == 0x7340 && pdev->revision != 0xc5)
+ if ((pdev->device == 0x7312 && pdev->revision != 0x00) ||
+ (pdev->device == 0x7340 && pdev->revision != 0xc5))
return;
pci_info(pdev, "disabling ATS\n");
@@ -5203,6 +5206,8 @@ static void quirk_amd_harvest_no_ats(struct pci_dev *pdev)
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x98e4, quirk_amd_harvest_no_ats);
/* AMD Iceland dGPU */
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x6900, quirk_amd_harvest_no_ats);
+/* AMD Navi10 dGPU */
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7312, quirk_amd_harvest_no_ats);
/* AMD Navi14 dGPU */
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7340, quirk_amd_harvest_no_ats);
#endif /* CONFIG_PCI_ATS */