diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/setup.h | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/early-quirks.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/quirks.c | 10 | ||||
| -rw-r--r-- | arch/x86/kernel/setup.c | 2 |
4 files changed, 15 insertions, 2 deletions
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index e4585a393965..a65cf544686a 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -39,6 +39,7 @@ static inline void vsmp_init(void) { } #endif void setup_bios_corruption_check(void); +void early_platform_quirks(void); extern unsigned long saved_video_mode; diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c index d907c3d8633f..a70a65ae798a 100644 --- a/arch/x86/kernel/early-quirks.c +++ b/arch/x86/kernel/early-quirks.c @@ -12,10 +12,10 @@ #include <linux/pci.h> #include <linux/acpi.h> #include <linux/delay.h> -#include <linux/dmi.h> #include <linux/pci_ids.h> #include <linux/bcma/bcma.h> #include <linux/bcma/bcma_regs.h> +#include <linux/platform_data/x86/apple.h> #include <drm/i915_drm.h> #include <asm/pci-direct.h> #include <asm/dma.h> @@ -593,7 +593,7 @@ static void __init apple_airport_reset(int bus, int slot, int func) u64 addr; int i; - if (!dmi_match(DMI_SYS_VENDOR, "Apple Inc.")) + if (!x86_apple_machine) return; /* Card may have been put into PCI_D3hot by grub quirk */ diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 0bee04d41bed..eaa591cfd98b 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -1,6 +1,7 @@ /* * This file contains work-arounds for x86 and x86_64 platform bugs. */ +#include <linux/dmi.h> #include <linux/pci.h> #include <linux/irq.h> @@ -656,3 +657,12 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x6fc0, quirk_intel_brickland_xeon_ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2083, quirk_intel_purley_xeon_ras_cap); #endif #endif + +bool x86_apple_machine; +EXPORT_SYMBOL(x86_apple_machine); + +void __init early_platform_quirks(void) +{ + x86_apple_machine = dmi_match(DMI_SYS_VENDOR, "Apple Inc.") || + dmi_match(DMI_SYS_VENDOR, "Apple Computer, Inc."); +} diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 3486d0498800..77b3c3af7cba 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1206,6 +1206,8 @@ void __init setup_arch(char **cmdline_p) io_delay_init(); + early_platform_quirks(); + /* * Parse the ACPI tables for possible boot-time SMP configuration. */ |