I officially lost my hope, or why I hate the broadcom 4312 chip

After countless days during the last two years I officially give up and salute all of you that got this chip working.
I tried broadcom-wl, I tried b43, I tried compat-wireless (always the bleeding edge), I tried all the wiki's directions and in the end the best I can get is a working chip on the first iwlist scan command--- on the second I'm left with the infamous
wlan0 No scan results
and a mocking WIFI blue led.
Is the problem the router? No. My ipod and every other wireless device (Nintendo DS, other laptops, mobile phone, atomic toaster) works. Is the chip faulty? No. Windows works fine (I actually dual-booted just to dismiss that).
Maybe killing a chicken would do the trick? Who knows!
Anyway here's my specs if someone from the future can send me the driver (Beer keg reward offered )
Dell E5400 with 2.6.33-ck kernel (-arch doesn't work either)
% lspci -nn| grep 14e4:43
%0c:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01)
In the 10 years or so of waiting for wifi in my laptop I guess I can read some books or catch some fresh air.
Forgot about this
It happens even when the kernel is set to CONFIG_B43_FORCE PIO. Isn't this shweet?:D
$dmesg | tail ***after doing iwlist scan***
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
b43-phy1 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, 0x00000400, 0x00000000, 0x00000000
b43-phy1 ERROR: This device does not support DMA on your system. Please use PIO instead.
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
b43-phy1 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, 0x00000400, 0x00000000, 0x00000000
b43-phy1 ERROR: This device does not support DMA on your system. Please use PIO instead.
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
b43-phy1 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, 0x00000400, 0x00000000, 0x00000000
b43-phy1 ERROR: This device does not support DMA on your system. Please use PIO instead.
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
Scanning with the broadcom-wl-patched driver gives this little puppy:
b43-pci-bridge 0000:0c:00.0: PCI INT A disabled
lib80211: common routines for IEEE802.11 drivers
lib80211_crypt: registered algorithm 'NULL'
wl: module license 'Mixed/Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
wl 0000:0c:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
wl 0000:0c:00.0: setting latency timer to 64
lib80211_crypt: registered algorithm 'TKIP'
eth1: Broadcom BCM4315 802.11 Hybrid Wireless Controller 5.60.48.36
eth1: no IPv6 routers present
Last edited by el mariachi (2010-04-03 17:58:24)

Xyne wrote:I know someone who can help you but it will cost at least 3 chickens and an albino baby.
3 chickens down one albino kid to go
EDIT: Whoop found one on eBay. Now where is that wireless Wizard?:lol:
@nomorewindows: Thanks for the tip. When I recover from my trauma I will surely try that
EDIT: Forgot about this... Oh and this also happens when the kernel is compiled with the CONFIG_B43_FORCE_PIO set, now isn't that shweet?:D
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
b43-phy1 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, 0x00000400, 0x00000000, 0x00000000
b43-phy1 ERROR: This device does not support DMA on your system. Please use PIO instead.
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
b43-phy1 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, 0x00000400, 0x00000000, 0x00000000
b43-phy1 ERROR: This device does not support DMA on your system. Please use PIO instead.
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
b43-phy1 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, 0x00000400, 0x00000000, 0x00000000
b43-phy1 ERROR: This device does not support DMA on your system. Please use PIO instead.
b43-phy1 ERROR: CONFIG_B43_FORCE_PIO must be set in your kernel configuration.
Last edited by el mariachi (2010-04-03 17:44:40)

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