From: Adrian Bunk <bunk@stusta.de>
Date: Thu, 7 Dec 2006 01:14:19 +0000 (+0100)
Subject: [PATCH] x86-64: remove remaining pc98 code
X-Git-Tag: v3.12-rc1~32283^2~14^2~16^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d7fb02712818643bab79a6b3cb8270a747d0227b;p=kernel%2Fkernel-generic.git

[PATCH] x86-64: remove remaining pc98 code

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
---

diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 56f571c..7f015a7 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -842,8 +842,7 @@ static int __init find_isa_irq_pin(int irq, int type)
 
 		if ((mp_bus_id_to_type[lbus] == MP_BUS_ISA ||
 		     mp_bus_id_to_type[lbus] == MP_BUS_EISA ||
-		     mp_bus_id_to_type[lbus] == MP_BUS_MCA ||
-		     mp_bus_id_to_type[lbus] == MP_BUS_NEC98
+		     mp_bus_id_to_type[lbus] == MP_BUS_MCA
 		    ) &&
 		    (mp_irqs[i].mpc_irqtype == type) &&
 		    (mp_irqs[i].mpc_srcbusirq == irq))
@@ -862,8 +861,7 @@ static int __init find_isa_irq_apic(int irq, int type)
 
 		if ((mp_bus_id_to_type[lbus] == MP_BUS_ISA ||
 		     mp_bus_id_to_type[lbus] == MP_BUS_EISA ||
-		     mp_bus_id_to_type[lbus] == MP_BUS_MCA ||
-		     mp_bus_id_to_type[lbus] == MP_BUS_NEC98
+		     mp_bus_id_to_type[lbus] == MP_BUS_MCA
 		    ) &&
 		    (mp_irqs[i].mpc_irqtype == type) &&
 		    (mp_irqs[i].mpc_srcbusirq == irq))
@@ -993,12 +991,6 @@ static int EISA_ELCR(unsigned int irq)
 #define default_MCA_trigger(idx)	(1)
 #define default_MCA_polarity(idx)	(0)
 
-/* NEC98 interrupts are always polarity zero edge triggered,
- * when listed as conforming in the MP table. */
-
-#define default_NEC98_trigger(idx)     (0)
-#define default_NEC98_polarity(idx)    (0)
-
 static int __init MPBIOS_polarity(int idx)
 {
 	int bus = mp_irqs[idx].mpc_srcbus;
@@ -1033,11 +1025,6 @@ static int __init MPBIOS_polarity(int idx)
 					polarity = default_MCA_polarity(idx);
 					break;
 				}
-				case MP_BUS_NEC98: /* NEC 98 pin */
-				{
-					polarity = default_NEC98_polarity(idx);
-					break;
-				}
 				default:
 				{
 					printk(KERN_WARNING "broken BIOS!!\n");
@@ -1107,11 +1094,6 @@ static int MPBIOS_trigger(int idx)
 					trigger = default_MCA_trigger(idx);
 					break;
 				}
-				case MP_BUS_NEC98: /* NEC 98 pin */
-				{
-					trigger = default_NEC98_trigger(idx);
-					break;
-				}
 				default:
 				{
 					printk(KERN_WARNING "broken BIOS!!\n");
@@ -1173,7 +1155,6 @@ static int pin_2_irq(int idx, int apic, int pin)
 		case MP_BUS_ISA: /* ISA pin */
 		case MP_BUS_EISA:
 		case MP_BUS_MCA:
-		case MP_BUS_NEC98:
 		{
 			irq = mp_irqs[idx].mpc_srcbusirq;
 			break;
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index 442aaf8..2ce6722 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -249,8 +249,6 @@ static void __init MP_bus_info (struct mpc_config_bus *m)
 		mp_current_pci_id++;
 	} else if (strncmp(str, BUSTYPE_MCA, sizeof(BUSTYPE_MCA)-1) == 0) {
 		mp_bus_id_to_type[m->mpc_busid] = MP_BUS_MCA;
-	} else if (strncmp(str, BUSTYPE_NEC98, sizeof(BUSTYPE_NEC98)-1) == 0) {
-		mp_bus_id_to_type[m->mpc_busid] = MP_BUS_NEC98;
 	} else {
 		printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str);
 	}
diff --git a/include/asm-i386/mpspec_def.h b/include/asm-i386/mpspec_def.h
index 76feedf..13bafb1 100644
--- a/include/asm-i386/mpspec_def.h
+++ b/include/asm-i386/mpspec_def.h
@@ -97,7 +97,6 @@ struct mpc_config_bus
 #define BUSTYPE_TC	"TC"
 #define BUSTYPE_VME	"VME"
 #define BUSTYPE_XPRESS	"XPRESS"
-#define BUSTYPE_NEC98	"NEC98"
 
 struct mpc_config_ioapic
 {
@@ -182,7 +181,6 @@ enum mp_bustype {
 	MP_BUS_EISA,
 	MP_BUS_PCI,
 	MP_BUS_MCA,
-	MP_BUS_NEC98
 };
 #endif