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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-02 23:38:43 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-02 23:38:43 +0300 |
| commit | 2451d1e59d5a154a42bcf02e0bfeebb01d8df1e0 (patch) | |
| tree | 3f540d996f91441d189323a6452a39dc1db7c8ac /arch/x86/include/asm/io_apic.h | |
| parent | 67dbfc142310698b979d12a689aa9e0b4a93dced (diff) | |
| parent | e25283bf83bd97a61007ab383695f4872e2eb43f (diff) | |
| download | linux-2451d1e59d5a154a42bcf02e0bfeebb01d8df1e0.tar.xz | |
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 apic updates from Ingo Molnar:
"The main x86 APIC/IOAPIC changes in this cycle were:
- Robustify kexec support to more carefully restore IRQ hardware
state before calling into kexec/kdump kernels. (Baoquan He)
- Clean up the local APIC code a bit (Dou Liyang)
- Remove unused callbacks (David Rientjes)"
* 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/apic: Finish removing unused callbacks
x86/apic: Drop logical_smp_processor_id() inline
x86/apic: Modernize the pending interrupt code
x86/apic: Move pending interrupt check code into it's own function
x86/apic: Set up through-local-APIC mode on the boot CPU if 'noapic' specified
x86/apic: Rename variables and functions related to x86_io_apic_ops
x86/apic: Remove the (now) unused disable_IO_APIC() function
x86/apic: Fix restoring boot IRQ mode in reboot and kexec/kdump
x86/apic: Split disable_IO_APIC() into two functions to fix CONFIG_KEXEC_JUMP=y
x86/apic: Split out restore_boot_irq_mode() from disable_IO_APIC()
x86/apic: Make setup_local_APIC() static
x86/apic: Simplify init_bsp_APIC() usage
x86/x2apic: Mark set_x2apic_phys_mode() as __init
Diffstat (limited to 'arch/x86/include/asm/io_apic.h')
| -rw-r--r-- | arch/x86/include/asm/io_apic.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index a8834dd546cd..fd20a2334885 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -183,16 +183,17 @@ extern void disable_ioapic_support(void); extern void __init io_apic_init_mappings(void); extern unsigned int native_io_apic_read(unsigned int apic, unsigned int reg); -extern void native_disable_io_apic(void); +extern void native_restore_boot_irq_mode(void); static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg) { - return x86_io_apic_ops.read(apic, reg); + return x86_apic_ops.io_apic_read(apic, reg); } extern void setup_IO_APIC(void); extern void enable_IO_APIC(void); -extern void disable_IO_APIC(void); +extern void clear_IO_APIC(void); +extern void restore_boot_irq_mode(void); extern int IO_APIC_get_PCI_irq_vector(int bus, int devfn, int pin); extern void print_IO_APICs(void); #else /* !CONFIG_X86_IO_APIC */ @@ -228,10 +229,11 @@ static inline void mp_save_irq(struct mpc_intsrc *m) { } static inline void disable_ioapic_support(void) { } static inline void io_apic_init_mappings(void) { } #define native_io_apic_read NULL -#define native_disable_io_apic NULL +#define native_restore_boot_irq_mode NULL static inline void setup_IO_APIC(void) { } static inline void enable_IO_APIC(void) { } +static inline void restore_boot_irq_mode(void) { } #endif |