diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2017-11-27 11:11:45 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-01-14 23:11:54 +0300 |
| commit | a09c5ec00a120dae52eceef3eebff93ed729bb43 (patch) | |
| tree | c594a45b38b579f647a2279cd7774b00324495d4 /arch/x86/platform/intel-mid | |
| parent | e348caef8b4a161cc27bec8f7500b7e100370ef1 (diff) | |
| download | linux-a09c5ec00a120dae52eceef3eebff93ed729bb43.tar.xz | |
x86: Introduce and use MP IRQ trigger and polarity defines
MP_IRQDIR_* constants pointed in the right direction but remained unused so
far: It's cleaner to use symbolic values for the IRQ flags in the MP config
table. That also saves some comments.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: jailhouse-dev@googlegroups.com
Link: https://lkml.kernel.org/r/60809926663a1d38e2a5db47d020d6e2e7a70019.1511770314.git.jan.kiszka@siemens.com
Diffstat (limited to 'arch/x86/platform/intel-mid')
| -rw-r--r-- | arch/x86/platform/intel-mid/sfi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/platform/intel-mid/sfi.c b/arch/x86/platform/intel-mid/sfi.c index 19b43e3a9f0f..7be1e1fe9ae3 100644 --- a/arch/x86/platform/intel-mid/sfi.c +++ b/arch/x86/platform/intel-mid/sfi.c @@ -96,8 +96,7 @@ int __init sfi_parse_mtmr(struct sfi_table_header *table) pentry->freq_hz, pentry->irq); mp_irq.type = MP_INTSRC; mp_irq.irqtype = mp_INT; - /* triggering mode edge bit 2-3, active high polarity bit 0-1 */ - mp_irq.irqflag = 5; + mp_irq.irqflag = MP_IRQTRIG_EDGE | MP_IRQPOL_ACTIVE_HIGH; mp_irq.srcbus = MP_BUS_ISA; mp_irq.srcbusirq = pentry->irq; /* IRQ */ mp_irq.dstapic = MP_APIC_ALL; @@ -168,7 +167,7 @@ int __init sfi_parse_mrtc(struct sfi_table_header *table) totallen, (u32)pentry->phys_addr, pentry->irq); mp_irq.type = MP_INTSRC; mp_irq.irqtype = mp_INT; - mp_irq.irqflag = 0xf; /* level trigger and active low */ + mp_irq.irqflag = MP_IRQTRIG_LEVEL | MP_IRQPOL_ACTIVE_LOW; mp_irq.srcbus = MP_BUS_ISA; mp_irq.srcbusirq = pentry->irq; /* IRQ */ mp_irq.dstapic = MP_APIC_ALL; |