git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-04-21 04:53:46 -04:00
Code Issues Packages Projects Releases Wiki Activity

irqchip: mips-gic: Move various definitions to the driver

Browse Source 
Move the definitions of macros used to convert between hardware IRQ
numbers & shared or local interrupt numbers into the irqchip driver,
which is all that should ever need to care about them.

Remove GIC_CPU_TO_VEC_OFFSET() in the process since it's never used.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17039/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Burton
2017-08-12 21:36:29 -07:00
committed by Ralf Baechle
parent 3ee50dcbef
commit b11d4c1f5a
3 changed files with 16 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
include/linux/irqchip/mips-gic.h
View File

@@ -11,8 +11,6 @@
#include <linux/clocksource.h>
#include <linux/ioport.h>
#define GIC_MAX_INTRS 256
/* GIC Address Space */
#define USM_VISIBLE_SECTION_OFS 0x10000
#define USM_VISIBLE_SECTION_SIZE 0x10000
@@ -21,23 +19,6 @@
#define GIC_UMV_SH_COUNTER_31_00_OFS 0x0000
#define GIC_UMV_SH_COUNTER_63_32_OFS 0x0004
/* Add 2 to convert GIC CPU pin to core interrupt */
#define GIC_CPU_PIN_OFFSET 2
/* Add 2 to convert non-EIC hardware interrupt to EIC vector number. */
#define GIC_CPU_TO_VEC_OFFSET 2
/* Mapped interrupt to pin X, then GIC will generate the vector (X+1). */
#define GIC_PIN_TO_VEC_OFFSET 1
/* Convert between local/shared IRQ number and GIC HW IRQ number. */
#define GIC_LOCAL_HWIRQ_BASE 0
#define GIC_LOCAL_TO_HWIRQ(x) (GIC_LOCAL_HWIRQ_BASE + (x))
#define GIC_HWIRQ_TO_LOCAL(x) ((x) - GIC_LOCAL_HWIRQ_BASE)
#define GIC_SHARED_HWIRQ_BASE GIC_NUM_LOCAL_INTRS
#define GIC_SHARED_TO_HWIRQ(x) (GIC_SHARED_HWIRQ_BASE + (x))
#define GIC_HWIRQ_TO_SHARED(x) ((x) - GIC_SHARED_HWIRQ_BASE)
#ifdef CONFIG_MIPS_GIC
extern unsigned int gic_present;