On Mon, Sep 19, 2005 at 04:27:09AM -0600, Reyk Floeter wrote: > CVSROOT: /cvs > Module name: src > Changes by: [EMAIL PROTECTED] 2005/09/19 04:27:08 > > Modified files: > sys/dev/ic : ar5210.c ar5211.c ar5212.c ar5xxx.c ar5xxx.h > ath.c > > Log message: > don't attach unsupported radio chipsets
Hi, This seems to have broken my laptop entirely (dmesg at <https://marc.theaimsgroup.com/?l=openbsd-misc&m=112667018017607&w=2>). ... ath0 at pci1 dev 2 function 0 "Atheros AR5212" rev 0x01: irq 11 ath: AR5213 5.9 phy 4.3 rf2112a 4.6, WOR4W, address 00:0e:9b:b3:27:d1 uvm_fault(0xd05cd960, 0x4000, 0, 1) -> e kernel: page fault trap, code=0 Stopped at ar5k_ar5212_set_gpio_input+0x4d: movl 0x4014(%ebx),%e ax ddb> trace ar5k_ar5212_set_gpio_input(d1f81000,3,10,d1f80030,1) at ar5k_ar5212_set_gpio_in put+0x4d ath_gpio_attach(d1f80000,13,d0596a28,d1f80000) at ath_gpio_attach+0x4b ath_attach(13,d1f80000,4,d057aeac) at ath_attach+0x50c ath_pci_attach(d1f7dec0,d1f80000,d06f2cb0,0,0) at ath_pci_attach+0x123 config_attach(d1f7dec0,d057aeac,d06f2cb0,d0360808) at config_attach+0xef pciattach(d1f7df00,d1f7dec0,d06f2d50,0,d05807e4) at pciattach+0x1c8 config_attach(d1f7df00,d0579fe8,d06f2d50,d03a1cb0,d0547d64) at config_attach+0x ef ppbattach(d1f60f40,d1f7df00,d06f2df0,0,0) at ppbattach+0x8e config_attach(d1f60f40,d057a660,d06f2df0,d0360808) at config_attach+0xef pciattach(d1f60fc0,d1f60f40,d06f2eb0,0,d0589b98) at pciattach+0x1c8 config_attach(d1f60fc0,d0579fe8,d06f2eb0,d03603d4) at config_attach+0xef mainbus_attach(0,d1f60fc0,0,0,d06f2f10) at mainbus_attach+0x164 config_attach(0,d0579fc4,0,0,d05cda40) at config_attach+0xef config_rootfound(d0514cbc,0,d06f2f58,d03373f8) at config_rootfound+0x27 cpu_configure(0,1,3,0,5f6e0000) at cpu_configure+0x1f main(0,0,0,0,0) at main+0x339 ddb> ps PID PPID PGRP UID S FLAGS WAIT COMMAND * 0 -1 0 0 7 0x80204 swapper ddb> ... Following <http://www.benzedrine.cx/crashreport.html>, I have narrowed down the crash point to line 122 of machine/pio.h: ... /usr/src/sys/dev/ic/ar5212.c:1933 34ac: 8b 59 14 mov 0x14(%ecx),%ebx 34af: ba 03 00 00 00 mov $0x3,%edx 34b4: 8d 0c 00 lea (%eax,%eax,1),%ecx 34b7: d3 e2 shl $cl,$edx machine/pio.h:122 34b9: 9b 83 14 40 00 00 mov 0x4014(%ebx),%eax /usr/src/sys/dev/ic/ar5212.c:1933 34bf: f7 d2 not %edx ... And the actual C file: ... AR4K_REG_WRITE(AR4K_AR5212_GPIOCR, (AR5K_REG_READ(AR5K_AR5212_GPIOCR) &~ AR5K_AR5212_GPIOCR_ALL(gpio)) | AR5K_AR5212_GPIOCR_NONE(gpio)); ... I hope I didn't copy anything wrong. I still have the exact CVS checkout that I built this kernel with, if it can be of any use. -Ray-
