1 files changed, 32 insertions, 27 deletions

diff --git a/src/mainboard/tyan/s2912/irq_tables.c b/src/mainboard/tyan/s2912/irq_tables.c
index 117aabce3a..1c997d8db2 100644
--- a/src/mainboard/tyan/s2912/irq_tables.c
+++ b/src/mainboard/tyan/s2912/irq_tables.c
@@ -24,26 +24,26 @@
 #include <cpu/amd/amdk8_sysconf.h>
 #include "mb_sysconf.h"
 
-static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus, uint8_t devfn, uint8_t link0, uint16_t bitmap0,
-		uint8_t link1, uint16_t bitmap1, uint8_t link2, uint16_t bitmap2,uint8_t link3, uint16_t bitmap3,
-		uint8_t slot, uint8_t rfu)
+static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus,
+			    uint8_t devfn, uint8_t link0, uint16_t bitmap0,
+			    uint8_t link1, uint16_t bitmap1, uint8_t link2,
+			    uint16_t bitmap2, uint8_t link3, uint16_t bitmap3,
+			    uint8_t slot, uint8_t rfu)
 {
 	pirq_info->bus = bus;
 	pirq_info->devfn = devfn;
-		pirq_info->irq[0].link = link0;
-		pirq_info->irq[0].bitmap = bitmap0;
-		pirq_info->irq[1].link = link1;
-		pirq_info->irq[1].bitmap = bitmap1;
-		pirq_info->irq[2].link = link2;
-		pirq_info->irq[2].bitmap = bitmap2;
-		pirq_info->irq[3].link = link3;
-		pirq_info->irq[3].bitmap = bitmap3;
+	pirq_info->irq[0].link = link0;
+	pirq_info->irq[0].bitmap = bitmap0;
+	pirq_info->irq[1].link = link1;
+	pirq_info->irq[1].bitmap = bitmap1;
+	pirq_info->irq[2].link = link2;
+	pirq_info->irq[2].bitmap = bitmap2;
+	pirq_info->irq[3].link = link3;
+	pirq_info->irq[3].bitmap = bitmap3;
 	pirq_info->slot = slot;
 	pirq_info->rfu = rfu;
 }
 
-
-
 unsigned long write_pirq_routing_table(unsigned long addr)
 {
 
@@ -54,10 +54,10 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 	struct mb_sysconf_t *m;
 	unsigned sbdn;
 
-	uint8_t sum=0;
+	uint8_t sum = 0;
 	int i;
 
-	get_bus_conf(); // it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c
+	get_bus_conf();		// it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c
 	sbdn = sysconf.sbdn;
 	m = sysconf.mb;
 
@@ -69,13 +69,13 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 	printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr);
 
 	pirq = (void *)(addr);
-	v = (uint8_t *)(addr);
+	v = (uint8_t *) (addr);
 
 	pirq->signature = PIRQ_SIGNATURE;
-	pirq->version  = PIRQ_VERSION;
+	pirq->version = PIRQ_VERSION;
 
 	pirq->rtr_bus = m->bus_mcp55[0];
-	pirq->rtr_devfn = ((sbdn+6)<<3)|0;
+	pirq->rtr_devfn = ((sbdn + 6) << 3) | 0;
 
 	pirq->exclusive_irqs = 0;
 
@@ -86,19 +86,24 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 
 	memset(pirq->rfu, 0, sizeof(pirq->rfu));
 
-	pirq_info = (void *) ( &pirq->checksum + 1);
+	pirq_info = (void *)(&pirq->checksum + 1);
 	slot_num = 0;
 //pci bridge
-	write_pirq_info(pirq_info, m->bus_mcp55[0], ((sbdn+6)<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
-	pirq_info++; slot_num++;
-
-	for(i=1; i< sysconf.hc_possible_num; i++) {
-		if(!(sysconf.pci1234[i] & 0x1) ) continue;
+	write_pirq_info(pirq_info, m->bus_mcp55[0], ((sbdn + 6) << 3) | 0, 0x1,
+			0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
+	pirq_info++;
+	slot_num++;
+
+	for (i = 1; i < sysconf.hc_possible_num; i++) {
+		if (!(sysconf.pci1234[i] & 0x1))
+			continue;
 		unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff;
 		unsigned devn = sysconf.hcdn[i] & 0xff;
 
-		write_pirq_info(pirq_info, busn, (devn<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
-		pirq_info++; slot_num++;
+		write_pirq_info(pirq_info, busn, (devn << 3) | 0, 0x1, 0xdef8,
+				0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
+		pirq_info++;
+		slot_num++;
 	}
 
 	pirq->size = 32 + 16 * slot_num;
@@ -114,6 +119,6 @@ unsigned long write_pirq_routing_table(unsigned long addr)
 
 	printk(BIOS_INFO, "done.\n");
 
-	return	(unsigned long) pirq_info;
+	return (unsigned long)pirq_info;
 
 }