aboutsummaryrefslogtreecommitdiff
path: root/arch/i386/pci/irq.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/i386/pci/irq.c')
-rw-r--r--arch/i386/pci/irq.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index 06dab00aaad..8ce69508f3c 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -198,14 +198,14 @@ static void write_config_nybble(struct pci_dev *router, unsigned offset, unsigne
*/
static int pirq_ali_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
{
- static unsigned char irqmap[16] = { 0, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 };
+ static const unsigned char irqmap[16] = { 0, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 };
return irqmap[read_config_nybble(router, 0x48, pirq-1)];
}
static int pirq_ali_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
{
- static unsigned char irqmap[16] = { 0, 8, 0, 2, 4, 5, 7, 6, 0, 1, 3, 9, 11, 0, 13, 15 };
+ static const unsigned char irqmap[16] = { 0, 8, 0, 2, 4, 5, 7, 6, 0, 1, 3, 9, 11, 0, 13, 15 };
unsigned int val = irqmap[irq];
if (val) {
@@ -256,13 +256,13 @@ static int pirq_via_set(struct pci_dev *router, struct pci_dev *dev, int pirq, i
*/
static int pirq_via586_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
{
- static unsigned int pirqmap[4] = { 3, 2, 5, 1 };
+ static const unsigned int pirqmap[4] = { 3, 2, 5, 1 };
return read_config_nybble(router, 0x55, pirqmap[pirq-1]);
}
static int pirq_via586_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
{
- static unsigned int pirqmap[4] = { 3, 2, 5, 1 };
+ static const unsigned int pirqmap[4] = { 3, 2, 5, 1 };
write_config_nybble(router, 0x55, pirqmap[pirq-1], irq);
return 1;
}
@@ -274,13 +274,13 @@ static int pirq_via586_set(struct pci_dev *router, struct pci_dev *dev, int pirq
*/
static int pirq_ite_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
{
- static unsigned char pirqmap[4] = { 1, 0, 2, 3 };
+ static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
return read_config_nybble(router,0x43, pirqmap[pirq-1]);
}
static int pirq_ite_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
{
- static unsigned char pirqmap[4] = { 1, 0, 2, 3 };
+ static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
write_config_nybble(router, 0x43, pirqmap[pirq-1], irq);
return 1;
}
@@ -505,7 +505,7 @@ static int pirq_bios_set(struct pci_dev *router, struct pci_dev *dev, int pirq,
static __init int intel_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
{
- static struct pci_device_id pirq_440gx[] = {
+ static struct pci_device_id __initdata pirq_440gx[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_2) },
{ },
@@ -880,6 +880,7 @@ static int pcibios_lookup_irq(struct pci_dev *dev, int assign)
((!(pci_probe & PCI_USE_PIRQ_MASK)) || ((1 << irq) & mask)) ) {
DBG(" -> got IRQ %d\n", irq);
msg = "Found";
+ eisa_set_level_irq(irq);
} else if (newirq && r->set && (dev->class >> 8) != PCI_CLASS_DISPLAY_VGA) {
DBG(" -> assigning IRQ %d", newirq);
if (r->set(pirq_router_dev, dev, pirq, newirq)) {