Update of /cvsroot/linux-mips/linux/arch/mips/rc32300/79S334
In directory usw-pr-cvs1:/tmp/cvs-serv7394/79S334
Modified Files:
pci_fixup.c setup.c
Log Message:
bus_error_init() was in, now it's out, so call it explicitly.
Index: pci_fixup.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/rc32300/79S334/pci_fixup.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- pci_fixup.c 24 Jan 2002 20:13:34 -0000 1.4
+++ pci_fixup.c 8 Feb 2002 00:33:55 -0000 1.5
@@ -41,9 +41,50 @@
{
}
+#if 0
+
+static void pci_master_error_intr(int irq, void *dev_id, struct pt_regs *regs)
+{
+ printk("RC32334 PCI master %s error\n", irq == GROUP11_IRQ_BASE+0 ?
+ "write" : "read");
+}
+
+static void pci_parity_intr(int irq, void *dev_id, struct pt_regs *regs)
+{
+ printk("RC32334 PCI %s parity error\n", irq == GROUP11_IRQ_BASE+2 ?
+ "master" : "target");
+}
+
+static int __init init_pci_interrupts(void)
+{
+ request_irq(GROUP11_IRQ_BASE+0, pci_master_error_intr, SA_INTERRUPT,
+ "RC32334 PCI Master Write Error", NULL);
+ request_irq(GROUP11_IRQ_BASE+1, pci_master_error_intr, SA_INTERRUPT,
+ "RC32334 PCI Master Read Error", NULL);
+ request_irq(GROUP11_IRQ_BASE+2, pci_parity_intr, SA_INTERRUPT,
+ "RC32334 PCI Master Parity Error", NULL);
+ request_irq(GROUP11_IRQ_BASE+3, pci_parity_intr, SA_INTERRUPT,
+ "RC32334 PCI Target Parity Error", NULL);
+}
+
+static void __exit cleanup_pci_interrupts(void)
+{
+ free_irq(GROUP11_IRQ_BASE+0, NULL);
+ free_irq(GROUP11_IRQ_BASE+1, NULL);
+ free_irq(GROUP11_IRQ_BASE+2, NULL);
+ free_irq(GROUP11_IRQ_BASE+3, NULL);
+}
+
+#endif
+
void __init pcibios_fixup(void)
{
+ extern void (*ibe_board_handler)(struct pt_regs *regs);
+ extern void (*dbe_board_handler)(struct pt_regs *regs);
+ extern void rc32334_be_handler(struct pt_regs *regs);
extern void rc32300_ack_irq(unsigned int irq_nr);
+
+ ibe_board_handler = dbe_board_handler = rc32334_be_handler;
// ack any bus errors
rc32300_ack_irq(GROUP4_IRQ_BASE+4); // ack timer 4 rollover intr
Index: setup.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/rc32300/79S334/setup.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- setup.c 4 Feb 2002 21:21:42 -0000 1.7
+++ setup.c 8 Feb 2002 00:33:55 -0000 1.8
@@ -167,10 +167,6 @@
* an interrupt.
*/
- /* set bus error vectors to our custom handler */
- set_except_vector(6, rc32334_be_handler);
- set_except_vector(7, rc32334_be_handler);
-
/*
* Disable CPU and IP Bus Error exceptions (PCI scan will
* cause bus timeouts), and disable WatchDog.
@@ -229,6 +225,8 @@
// clear out any wired entries
write_32bit_cp0_register(CP0_WIRED, 0);
+
+ bus_error_init();
inb(LCD_CLEAR); // clear the 4-digit LCD display
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