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x86: replacing mp_config_intsrc with mpc_intsrc

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Impact: cleanup, solve 80 columns wrap problems

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jaswinder Singh Rajput
2009-01-12 17:47:22 +05:30
committed by Ingo Molnar
parent b5ba7e6d1e
commit c2c21745ec
4 changed files with 101 additions and 117 deletions
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70
arch/x86/kernel/acpi/boot.c
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@ -973,19 +973,19 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
nr_ioapics++;
}
static void assign_to_mp_irq(struct mp_config_intsrc *m,
struct mp_config_intsrc *mp_irq)
static void assign_to_mp_irq(struct mpc_intsrc *m,
struct mpc_intsrc *mp_irq)
{
memcpy(mp_irq, m, sizeof(struct mp_config_intsrc));
memcpy(mp_irq, m, sizeof(struct mpc_intsrc));
}
static int mp_irq_cmp(struct mp_config_intsrc *mp_irq,
struct mp_config_intsrc *m)
static int mp_irq_cmp(struct mpc_intsrc *mp_irq,
struct mpc_intsrc *m)
{
return memcmp(mp_irq, m, sizeof(struct mp_config_intsrc));
return memcmp(mp_irq, m, sizeof(struct mpc_intsrc));
}
static void save_mp_irq(struct mp_config_intsrc *m)
static void save_mp_irq(struct mpc_intsrc *m)
{
int i;
@ -1003,7 +1003,7 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
{
int ioapic;
int pin;
struct mp_config_intsrc mp_irq;
struct mpc_intsrc mp_irq;
/*
* Convert 'gsi' to 'ioapic.pin'.
@ -1021,13 +1021,13 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
if ((bus_irq == 0) && (trigger == 3))
trigger = 1;
mp_irq.mp_type = MP_INTSRC;
mp_irq.mp_irqtype = mp_INT;
mp_irq.mp_irqflag = (trigger << 2) | polarity;
mp_irq.mp_srcbus = MP_ISA_BUS;
mp_irq.mp_srcbusirq = bus_irq; /* IRQ */
mp_irq.mp_dstapic = mp_ioapics[ioapic].apicid; /* APIC ID */
mp_irq.mp_dstirq = pin; /* INTIN# */
mp_irq.type = MP_INTSRC;
mp_irq.irqtype = mp_INT;
mp_irq.irqflag = (trigger << 2) | polarity;
mp_irq.srcbus = MP_ISA_BUS;
mp_irq.srcbusirq = bus_irq; /* IRQ */
mp_irq.dstapic = mp_ioapics[ioapic].apicid; /* APIC ID */
mp_irq.dstirq = pin; /* INTIN# */
save_mp_irq(&mp_irq);
}
@ -1037,7 +1037,7 @@ void __init mp_config_acpi_legacy_irqs(void)
int i;
int ioapic;
unsigned int dstapic;
struct mp_config_intsrc mp_irq;
struct mpc_intsrc mp_irq;
#if defined (CONFIG_MCA) || defined (CONFIG_EISA)
/*
@ -1072,16 +1072,14 @@ void __init mp_config_acpi_legacy_irqs(void)
int idx;
for (idx = 0; idx < mp_irq_entries; idx++) {
struct mp_config_intsrc *irq = mp_irqs + idx;
struct mpc_intsrc *irq = mp_irqs + idx;
/* Do we already have a mapping for this ISA IRQ? */
if (irq->mp_srcbus == MP_ISA_BUS
&& irq->mp_srcbusirq == i)
if (irq->srcbus == MP_ISA_BUS && irq->srcbusirq == i)
break;
/* Do we already have a mapping for this IOAPIC pin */
if (irq->mp_dstapic == dstapic &&
irq->mp_dstirq == i)
if (irq->dstapic == dstapic && irq->dstirq == i)
break;
}
@ -1090,13 +1088,13 @@ void __init mp_config_acpi_legacy_irqs(void)
continue; /* IRQ already used */
}
mp_irq.mp_type = MP_INTSRC;
mp_irq.mp_irqflag = 0; /* Conforming */
mp_irq.mp_srcbus = MP_ISA_BUS;
mp_irq.mp_dstapic = dstapic;
mp_irq.mp_irqtype = mp_INT;
mp_irq.mp_srcbusirq = i; /* Identity mapped */
mp_irq.mp_dstirq = i;
mp_irq.type = MP_INTSRC;
mp_irq.irqflag = 0; /* Conforming */
mp_irq.srcbus = MP_ISA_BUS;
mp_irq.dstapic = dstapic;
mp_irq.irqtype = mp_INT;
mp_irq.srcbusirq = i; /* Identity mapped */
mp_irq.dstirq = i;
save_mp_irq(&mp_irq);
}
@ -1207,22 +1205,22 @@ int mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
u32 gsi, int triggering, int polarity)
{
#ifdef CONFIG_X86_MPPARSE
struct mp_config_intsrc mp_irq;
struct mpc_intsrc mp_irq;
int ioapic;
if (!acpi_ioapic)
return 0;
/* print the entry should happen on mptable identically */
mp_irq.mp_type = MP_INTSRC;
mp_irq.mp_irqtype = mp_INT;
mp_irq.mp_irqflag = (triggering == ACPI_EDGE_SENSITIVE ? 4 : 0x0c) |
mp_irq.type = MP_INTSRC;
mp_irq.irqtype = mp_INT;
mp_irq.irqflag = (triggering == ACPI_EDGE_SENSITIVE ? 4 : 0x0c) |
(polarity == ACPI_ACTIVE_HIGH ? 1 : 3);
mp_irq.mp_srcbus = number;
mp_irq.mp_srcbusirq = (((devfn >> 3) & 0x1f) << 2) | ((pin - 1) & 3);
mp_irq.srcbus = number;
mp_irq.srcbusirq = (((devfn >> 3) & 0x1f) << 2) | ((pin - 1) & 3);
ioapic = mp_find_ioapic(gsi);
mp_irq.mp_dstapic = mp_ioapic_routing[ioapic].apic_id;
mp_irq.mp_dstirq = gsi - mp_ioapic_routing[ioapic].gsi_base;
mp_irq.dstapic = mp_ioapic_routing[ioapic].apic_id;
mp_irq.dstirq = gsi - mp_ioapic_routing[ioapic].gsi_base;
save_mp_irq(&mp_irq);
#endif