Now I have a FireWire disk to play with. Adding an interrupt description
vastly improves its performance under LinuxBIOS ;-) Potential ACKers please
verify 01:0a.0 is not assigned any APIC pin so far. Comment and sign-off in
the attachment. This file is quite messy.
Torsten
Add an interrupt entry for the onboard firewire controller,
Bus 1, device 10, function 0 only, routed to IO-APIC pin 18
(verified on an v1.0 board).
TODO: add some comments and readable indentation!
Signed-off-by: Torsten Duwe <[EMAIL PROTECTED]>
--- CVS/LinuxBIOSv2/src/mainboard/gigabyte/m57sli/mptable.c 2007-11-06 00:49:23.000000000 +0100
+++ tmp/LinuxBIOSv2/src/mainboard/gigabyte/m57sli/mptable.c 2007-12-17 15:40:01.000000000 +0100
@@ -137,7 +137,7 @@
for(i=0;i<4;i++) {
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_mcp55[1], ((0x07+j)<<2)|i, apicid_mcp55, 0x10 + (3+i+j)%4);
}
-
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_mcp55[1], ((0x0a)<<2)|0, apicid_mcp55, 0x12);
/*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/
smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0);
smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1);
--
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