Am 28.05.2010 um 10:43 schrieb Mark Cave-Ayland:
[ 60.725621] ffe2df18: ttyS0 at MMIO 0x1fe020003f8 (irq = 0) is a 16550A [ 60.849637] Console: ttyS0 (SU) [ 60.931684] console [ttyS0] enabled
[...]
[ 19.251650] Dquot-cache hash table entries: 1024 (order 0, 8192 bytes) [ 19.254760] msgmni has been set to 228ries: 1024 (order 0, 8192 bytes) [ 19.258260] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 19.258713] io scheduler noop registeredg) driver version 0.4 loaded (major 253) [ 19.258713] io scheduler noop registered [ 19.258943] io scheduler anticipatory registered [ 19.258943] io scheduler anticipatory registered [ 19.259135] io scheduler deadline registered [ 19.259135] io scheduler deadline registered [ 19.259503] io scheduler cfq registered (default) [ 19.259503] io scheduler cfq registered (default) [ 40.450573] Console: switching to mono PROM 128x96 [ 40.450573] Console: switching to mono PROM 128x96 [ 60.624138] [drm] Initialized drm 1.1.0 20060810 [ 60.624138] [drm] Initialized drm 1.1.0 20060810 [ 60.725621] ffe2df18: ttyS0 at MMIO 0x1fe020003f8 (irq = 0) is a 16550A [ 60.725621] ffe2df18: ttyS0 at MMIO 0x1fe020003f8 (irq = 0) is a 16550A [ 60.849637] Console: ttyS0 (SU) [ 60.849637] Console: ttyS0 (SU) [ 60.931684] console [ttyS0] enabled [ 60.931684] console [ttyS0] enabled [ 68.952023] brd: module loaded [ 68.952023] brd: module loaded [ 69.074597] loop: module loaded [ 69.074597] loop: module loaded [ 69.185675] Uniform Multi-Platform E-IDE driver [ 69.185675] Uniform Multi-Platform E-IDE driver [ 69.315268] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx [ 69.315268] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx [ 69.500789] mice: PS/2 mouse device common for all mice [ 69.500789] mice: PS/2 mouse device common for all mice [ 69.646046] usbcore: registered new interface driver usbhid [ 69.646046] usbcore: registered new interface driver usbhid [ 69.793655] usbhid: v2.6:USB HID core driver [ 69.793655] usbhid: v2.6:USB HID core driver [ 69.928176] TCP cubic registered [ 69.928176] TCP cubic registered [ 70.038642] NET: Registered protocol family 17 [ 70.038642] NET: Registered protocol family 17 [ 70.172972] registered taskstats version 1 [ 70.172972] registered taskstats version 1 [ 70.297926] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 70.297926] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 70.482657] su: Cannot register IRQ 0 [ 70.482657] su: Cannot register IRQ 0
[...]
It looks like your latest set of OpenBIOS patches has helped with the serial port, since before these the buffered portion (i.e. the part that I imagine is supposed to appear at the time when the blocks are being drawn on the console) never used to appear.
Not quite sure why some of the entries are duplicated though.
[...]
./qemu-system-sparc64 -cdrom debian-504-sparc-netinst.iso -nographic -boot d
Probably the kernel directs certain output to both stdio and ttyS0, which -nographic redirects to stdio? Those "mixed" lines might then be the result of a concurrent \r serial output...
Or do you get this with SDL, too?
Andreas