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path: root/include/linux/i8253.h
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2011-07-01i8253: Cleanup outb/inb magicThomas Gleixner1-3/+0
Remove the hysterical outb/inb_pit defines and use outb_p/inb_p in the code. Signed-off-by: Thomas Gleixner <[email protected]> Cc: Russell King <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: John Stultz <[email protected]> Link: http://lkml.kernel.org/r/[email protected]
2011-07-01i8253: Create common clockevent implementationThomas Gleixner1-0/+2
arm, mips and x86 implement i8253 based clockevents. All the same code copied. Create a common implementation in drivers/clocksource/i8253.c. About time to rename drivers/clocksource/ to something else. Signed-off-by: Thomas Gleixner <[email protected]> Cc: Russell King <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: John Stultz <[email protected]> Link: http://lkml.kernel.org/r/[email protected]
2011-06-09i8253: Move remaining content and delete asm/i8253.hRalf Baechle1-1/+2
Move setup_pit_timer() declaration to the common header file and remove the arch specific ones. [ tglx: Move it to linux/i8253.h instead of asm/mips and asm/x86 ] Signed-off-by: Ralf Baechle <[email protected]> Cc: [email protected] Cc: Russell King <[email protected]> Cc: [email protected] Cc: Sergei Shtylyov <[email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]>
2011-06-09i8253: Consolidate definitions of PIT_LATCHRalf Baechle1-0/+4
x86 defines PIT_LATCH as LATCH which in <linux/timex.h> is defined as ((CLOCK_TICK_RATE + HZ/2) / HZ) and <asm/timex.h> again defines CLOCK_TICK_RATE as PIT_TICK_RATE. MIPS defines PIT_LATCH as LATCH which in <linux/timex.h> is defined as ((CLOCK_TICK_RATE + HZ/2) / HZ) and <asm/timex.h> again defines CLOCK_TICK_RATE as 1193182. ARM defines PITCH_LATCH as ((PIT_TICK_RATE + HZ / 2) / HZ) - and that's the sanest thing and equivalent to above definitions so use that as the new definition in <linux/i8253.h>. Signed-off-by: Ralf Baechle <[email protected]> Cc: Russell King <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]>
2011-06-09i8253: Unify all kernel declarations of i8253_lockRalf Baechle1-0/+14
Signed-off-by: Ralf Baechle <[email protected]> Cc: Russell King <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]>
2011-06-09i8253: Create linux/i8253.h and use it in all 8253 related filesRalf Baechle1-0/+11
Signed-off-by: Ralf Baechle <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]> arch/arm/mach-footbridge/isa-timer.c | 2 +- arch/mips/cobalt/time.c | 2 +- arch/mips/jazz/irq.c | 2 +- arch/mips/kernel/i8253.c | 2 +- arch/mips/mti-malta/malta-time.c | 2 +- arch/mips/sgi-ip22/ip22-time.c | 2 +- arch/mips/sni/time.c | 2 +- arch/x86/kernel/apic/apic.c | 2 +- arch/x86/kernel/apm_32.c | 2 +- arch/x86/kernel/hpet.c | 2 +- arch/x86/kernel/i8253.c | 2 +- arch/x86/kernel/time.c | 2 +- drivers/block/hd.c | 2 +- drivers/clocksource/i8253.c | 2 +- drivers/input/gameport/gameport.c | 2 +- drivers/input/joystick/analog.c | 2 +- drivers/input/misc/pcspkr.c | 2 +- include/linux/i8253.h | 11 +++++++++++ sound/drivers/pcsp/pcsp.h | 2 +- 19 files changed, 29 insertions(+), 18 deletions(-)
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