booting slow aftering mouting root
Gin
ginlin at nexcom.com.tw
Sun Dec 19 19:53:00 CET 2004
I compare 2 output of linux command "pci"
from both Linuxbios booted linux and a regular bios booted linux.
There are no IRQ assignments for lots of devices including IDE
controller, SMBUS.
Does linuxbios assign IRQs at all in the code?
==========================
Linuxbios
==========================
Bus 0, device 31, function 1:
IDE interface: Intel Corp. 82801CA IDE U100 (rev 2).
I/O at 0x3080 [0x308f].
Non-prefetchable 32 bit memory at 0xfe601000 [0xfe6013ff].
Bus 0, device 31, function 3:
SMBus: Intel Corp. 82801CA/CAM SMBus (rev 2).
I/O at 0x3060 [0x307f].
=============================
regular bios
============================
Bus 0, device 31, function 1:
IDE interface: Intel Corp. 82801CA IDE U100 (rev 2).
IRQ 12.
I/O at 0xf000 [0xf00f].
Non-prefetchable 32 bit memory at 0x3fff0000 [0x3fff03ff].
Bus 0, device 31, function 3:
SMBus: Intel Corp. 82801CA/CAM SMBus (rev 2).
IRQ 5.
I/O at 0x500 [0x51f].
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