diff options
Diffstat (limited to 'target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch')
| -rw-r--r-- | target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch b/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch index c80e58105d..3f452ebf48 100644 --- a/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch +++ b/target/linux/generic/pending-4.19/810-pci_disable_common_quirks.patch @@ -9,7 +9,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig -@@ -71,6 +71,12 @@ config XEN_PCIDEV_FRONTEND +@@ -89,6 +89,13 @@ config XEN_PCIDEV_FRONTEND The PCI device frontend driver allows the kernel to import arbitrary PCI devices from a PCI backend to support PCI driver domains. @@ -19,37 +19,39 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> + help + If you don't know what to do here, say N. + - config HT_IRQ - bool "Interrupts on hypertransport devices" - default y ++ + config PCI_ATS + bool + --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c -@@ -43,6 +43,7 @@ static void quirk_mmio_always_on(struct +@@ -207,6 +207,7 @@ static void quirk_mmio_always_on(struct DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on); +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS - /* The Mellanox Tavor device gives false positive parity errors - * Mark this device with a broken_parity_status, to allow - * PCI scanning code to "skip" this now blacklisted device. -@@ -3077,6 +3078,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I + /* + * The Mellanox Tavor device gives false positive parity errors. Mark this + * device with a broken_parity_status to allow PCI scanning code to "skip" +@@ -3135,6 +3136,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata); +#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */ - ++ /* - * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum. To -@@ -3133,6 +3135,8 @@ static void fixup_debug_report(struct pc - } - } + * Ivytown NTB BAR sizes are misreported by the hardware due to an erratum. + * To work around this, query the size it should be configured to by the +@@ -3160,6 +3163,8 @@ static void quirk_intel_ntb(struct pci_d + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e08, quirk_intel_ntb); + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e0d, quirk_intel_ntb); +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS + /* - * Some BIOS implementations leave the Intel GPU interrupts enabled, - * even though no one is handling them (f.e. i915 driver is never loaded). -@@ -3171,6 +3175,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN + * Some BIOS implementations leave the Intel GPU interrupts enabled, even + * though no one is handling them (e.g., if the i915 driver is never +@@ -3198,6 +3203,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq); |