Atheros driver

DISCUSSION Ralph Spitzner 3 participants 3 messages Jan 6, 2008 – Jan 7, 2008 1 message not in the archive

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Networking Network drivers

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Ralph Spitzner

author

2008-01-06 20:35 UTC #0 lore raw

With Kernel 2.6.23.12 && ath5k I get this:
------------------------------------------------------------------

Jan  6 20:42:44 meepmeep kernel: CPU:    0
Jan  6 20:42:44 meepmeep kernel: EIP:    0060:[<d0d98e61>]    Not tainted VLI
Jan  6 20:42:44 meepmeep kernel: EFLAGS: 00010246   (2.6.23.12 #1)
Jan  6 20:42:44 meepmeep kernel: EIP is at ieee80211_generic_frame_duration+0x21/0x70 [mac80211]
Jan  6 20:42:44 meepmeep kernel: eax: c2c68180   ebx: c2c68180   ecx: 0000000a   edx: 00000000
Jan  6 20:42:44 meepmeep kernel: esi: 00000000   edi: 0000000a   ebp: 000003e8   esp: c3a03dd8
Jan  6 20:42:44 meepmeep kernel: ds: 007b   es: 007b   fs: 0000  gs: 0033  ss: 0068
Jan  6 20:42:44 meepmeep kernel: Process ifconfig (pid: 5119, ti=c3a02000 task=c363c570 task.ti=c3a02000)
Jan  6 20:42:44 meepmeep kernel: Stack: d0e7539b 00000002 0000876c 00000000 c4555000 d0e71c67 0000000a 1fb748ed
Jan  6 20:42:44 meepmeep kernel:        0000006b c2c68180 00000000 d0e76e44 c2c68eec 00000000 00000000 00000003
Jan  6 20:42:44 meepmeep kernel:        00000002 00000002 00000014 00000000 d0e76e20 c2c68de0 00000001 00000003
Jan  6 20:42:44 meepmeep kernel: Call Trace:
Jan  6 20:42:44 meepmeep kernel:  [<d0e7539b>] ath5k_hw_rfgain+0x4b/0x80 [ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0e71c67>] ath5k_hw_reset+0xaa7/0xeb0 [ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0e6a766>] ath5k_init+0x46/0x110 [ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0d86b7c>] ieee80211_open+0x19c/0x4c0 [mac80211]
Jan  6 20:42:44 meepmeep kernel:  [<c0142235>] filemap_fault+0x1c5/0x3e0
Jan  6 20:42:44 meepmeep kernel:  [<c06a1353>] dev_open+0x33/0x80
Jan  6 20:42:44 meepmeep kernel:  [<c069f1a9>] dev_change_flags+0x149/0x1c0
Jan  6 20:42:44 meepmeep kernel:  [<c06e7261>] devinet_ioctl+0x521/0x6c0
Jan  6 20:42:44 meepmeep kernel:  [<c069efbf>] __dev_get_by_name+0x6f/0x90
Jan  6 20:42:44 meepmeep kernel:  [<c0693f4f>] sock_ioctl+0xbf/0x230
Jan  6 20:42:44 meepmeep kernel:  [<c0113b2b>] do_page_fault+0x18b/0x6d0
Jan  6 20:42:44 meepmeep kernel:  [<c0693e90>] sock_ioctl+0x0/0x230
Jan  6 20:42:44 meepmeep kernel:  [<c01682cf>] do_ioctl+0x1f/0x70
Jan  6 20:42:44 meepmeep kernel:  [<c016837c>] vfs_ioctl+0x5c/0x260
Jan  6 20:42:44 meepmeep kernel:  [<c01685f2>] sys_ioctl+0x72/0x90
Jan  6 20:42:44 meepmeep kernel:  [<c0104012>] syscall_call+0x7/0xb
Jan  6 20:42:44 meepmeep kernel:  [<c0710000>] __svc_create+0x1c0/0x1d0
Jan  6 20:42:44 meepmeep kernel:  =======================
Jan  6 20:42:44 meepmeep kernel: Code: 5d c3 90 8d b4 26 00 00 00 00 83 ec 14 89 5c 24 08 89 c3 89 74 24 0c 89 d6 89 7c 24 10
89 cf 8b 4c 24 18 83 78 0c 02 74 31 31 d2 <8b> 86 d0 fd ff ff 89 14 24 89 fa 83 e0 08 89 44 24 04 89 d8 e8
Jan  6 20:42:44 meepmeep kernel: EIP: [<d0d98e61>] ieee80211_generic_frame_duration+0x21/0x70 [mac80211] SS:ESP 0068:c3a03dd8
Jan  6 20:47:27 meepmeep kernel: ACPI: RTC can wake from S4

------------------------------------------------------------------

Just in case someone is interested in this......

-rasp

Signature · 2 lines

"If I were you, I'd take a permanent vacation"
	-Angels

John W. Linville

2008-01-06 21:36 UTC #1 lore raw

Quoted 53 lines · Ralph Spitzner

With Kernel 2.6.23.12 && ath5k I get this:
------------------------------------------------------------------

Jan  6 20:42:44 meepmeep kernel: CPU:    0
Jan  6 20:42:44 meepmeep kernel: EIP:    0060:[<d0d98e61>]    Not tainted 
VLI
Jan  6 20:42:44 meepmeep kernel: EFLAGS: 00010246   (2.6.23.12 #1)
Jan  6 20:42:44 meepmeep kernel: EIP is at 
ieee80211_generic_frame_duration+0x21/0x70 [mac80211]
Jan  6 20:42:44 meepmeep kernel: eax: c2c68180   ebx: c2c68180   ecx: 
0000000a   edx: 00000000
Jan  6 20:42:44 meepmeep kernel: esi: 00000000   edi: 0000000a   ebp: 
000003e8   esp: c3a03dd8
Jan  6 20:42:44 meepmeep kernel: ds: 007b   es: 007b   fs: 0000  gs: 0033  
ss: 0068
Jan  6 20:42:44 meepmeep kernel: Process ifconfig (pid: 5119, ti=c3a02000 
task=c363c570 task.ti=c3a02000)
Jan  6 20:42:44 meepmeep kernel: Stack: d0e7539b 00000002 0000876c 00000000 
c4555000 d0e71c67 0000000a 1fb748ed
Jan  6 20:42:44 meepmeep kernel:        0000006b c2c68180 00000000 d0e76e44 
c2c68eec 00000000 00000000 00000003
Jan  6 20:42:44 meepmeep kernel:        00000002 00000002 00000014 00000000 
d0e76e20 c2c68de0 00000001 00000003
Jan  6 20:42:44 meepmeep kernel: Call Trace:
Jan  6 20:42:44 meepmeep kernel:  [<d0e7539b>] ath5k_hw_rfgain+0x4b/0x80 
[ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0e71c67>] ath5k_hw_reset+0xaa7/0xeb0 
[ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0e6a766>] ath5k_init+0x46/0x110 [ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0d86b7c>] ieee80211_open+0x19c/0x4c0 
[mac80211]
Jan  6 20:42:44 meepmeep kernel:  [<c0142235>] filemap_fault+0x1c5/0x3e0
Jan  6 20:42:44 meepmeep kernel:  [<c06a1353>] dev_open+0x33/0x80
Jan  6 20:42:44 meepmeep kernel:  [<c069f1a9>] dev_change_flags+0x149/0x1c0
Jan  6 20:42:44 meepmeep kernel:  [<c06e7261>] devinet_ioctl+0x521/0x6c0
Jan  6 20:42:44 meepmeep kernel:  [<c069efbf>] __dev_get_by_name+0x6f/0x90
Jan  6 20:42:44 meepmeep kernel:  [<c0693f4f>] sock_ioctl+0xbf/0x230
Jan  6 20:42:44 meepmeep kernel:  [<c0113b2b>] do_page_fault+0x18b/0x6d0
Jan  6 20:42:44 meepmeep kernel:  [<c0693e90>] sock_ioctl+0x0/0x230
Jan  6 20:42:44 meepmeep kernel:  [<c01682cf>] do_ioctl+0x1f/0x70
Jan  6 20:42:44 meepmeep kernel:  [<c016837c>] vfs_ioctl+0x5c/0x260
Jan  6 20:42:44 meepmeep kernel:  [<c01685f2>] sys_ioctl+0x72/0x90
Jan  6 20:42:44 meepmeep kernel:  [<c0104012>] syscall_call+0x7/0xb
Jan  6 20:42:44 meepmeep kernel:  [<c0710000>] __svc_create+0x1c0/0x1d0
Jan  6 20:42:44 meepmeep kernel:  =======================
Jan  6 20:42:44 meepmeep kernel: Code: 5d c3 90 8d b4 26 00 00 00 00 83 ec 
14 89 5c 24 08 89 c3 89 74 24 0c 89 d6 89 7c 24 10
89 cf 8b 4c 24 18 83 78 0c 02 74 31 31 d2 <8b> 86 d0 fd ff ff 89 14 24 89 
fa 83 e0 08 89 44 24 04 89 d8 e8
Jan  6 20:42:44 meepmeep kernel: EIP: [<d0d98e61>] 
ieee80211_generic_frame_duration+0x21/0x70 [mac80211] SS:ESP 0068:c3a03dd8
Jan  6 20:47:27 meepmeep kernel: ACPI: RTC can wake from S4

Quoted 4 lines

------------------------------------------------------------------
Just in case someone is interested in this......

I'm sure someone is interested, although you might have slightly better luck on [email protected].

Also, I'm curious how you are running ath5k on 2.6.23.anything, since the driver has not been merged upstream even now. Is this a distro kernel? Your own hacking? Or...? It might be helpful to know the exact origins of the kernel in use.

Thanks,

John

Signature · 2 lines

John W. Linville
[email protected]

A message that is not in the archive (sent off-list or not yet received): [email protected]

Luis R. Rodriguez

2008-01-07 17:44 UTC #3 lore raw

Quoted 55 lines · John W. Linville

Quoted 53 lines · Ralph Spitzner

With Kernel 2.6.23.12 && ath5k I get this:
------------------------------------------------------------------

Jan  6 20:42:44 meepmeep kernel: CPU:    0
Jan  6 20:42:44 meepmeep kernel: EIP:    0060:[<d0d98e61>]    Not tainted
VLI
Jan  6 20:42:44 meepmeep kernel: EFLAGS: 00010246   (2.6.23.12 #1)
Jan  6 20:42:44 meepmeep kernel: EIP is at
ieee80211_generic_frame_duration+0x21/0x70 [mac80211]
Jan  6 20:42:44 meepmeep kernel: eax: c2c68180   ebx: c2c68180   ecx:
0000000a   edx: 00000000
Jan  6 20:42:44 meepmeep kernel: esi: 00000000   edi: 0000000a   ebp:
000003e8   esp: c3a03dd8
Jan  6 20:42:44 meepmeep kernel: ds: 007b   es: 007b   fs: 0000  gs: 0033
ss: 0068
Jan  6 20:42:44 meepmeep kernel: Process ifconfig (pid: 5119, ti=c3a02000
task=c363c570 task.ti=c3a02000)
Jan  6 20:42:44 meepmeep kernel: Stack: d0e7539b 00000002 0000876c 00000000
c4555000 d0e71c67 0000000a 1fb748ed
Jan  6 20:42:44 meepmeep kernel:        0000006b c2c68180 00000000 d0e76e44
c2c68eec 00000000 00000000 00000003
Jan  6 20:42:44 meepmeep kernel:        00000002 00000002 00000014 00000000
d0e76e20 c2c68de0 00000001 00000003
Jan  6 20:42:44 meepmeep kernel: Call Trace:
Jan  6 20:42:44 meepmeep kernel:  [<d0e7539b>] ath5k_hw_rfgain+0x4b/0x80
[ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0e71c67>] ath5k_hw_reset+0xaa7/0xeb0
[ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0e6a766>] ath5k_init+0x46/0x110 [ath5k]
Jan  6 20:42:44 meepmeep kernel:  [<d0d86b7c>] ieee80211_open+0x19c/0x4c0
[mac80211]
Jan  6 20:42:44 meepmeep kernel:  [<c0142235>] filemap_fault+0x1c5/0x3e0
Jan  6 20:42:44 meepmeep kernel:  [<c06a1353>] dev_open+0x33/0x80
Jan  6 20:42:44 meepmeep kernel:  [<c069f1a9>] dev_change_flags+0x149/0x1c0
Jan  6 20:42:44 meepmeep kernel:  [<c06e7261>] devinet_ioctl+0x521/0x6c0
Jan  6 20:42:44 meepmeep kernel:  [<c069efbf>] __dev_get_by_name+0x6f/0x90
Jan  6 20:42:44 meepmeep kernel:  [<c0693f4f>] sock_ioctl+0xbf/0x230
Jan  6 20:42:44 meepmeep kernel:  [<c0113b2b>] do_page_fault+0x18b/0x6d0
Jan  6 20:42:44 meepmeep kernel:  [<c0693e90>] sock_ioctl+0x0/0x230
Jan  6 20:42:44 meepmeep kernel:  [<c01682cf>] do_ioctl+0x1f/0x70
Jan  6 20:42:44 meepmeep kernel:  [<c016837c>] vfs_ioctl+0x5c/0x260
Jan  6 20:42:44 meepmeep kernel:  [<c01685f2>] sys_ioctl+0x72/0x90
Jan  6 20:42:44 meepmeep kernel:  [<c0104012>] syscall_call+0x7/0xb
Jan  6 20:42:44 meepmeep kernel:  [<c0710000>] __svc_create+0x1c0/0x1d0
Jan  6 20:42:44 meepmeep kernel:  =======================
Jan  6 20:42:44 meepmeep kernel: Code: 5d c3 90 8d b4 26 00 00 00 00 83 ec
14 89 5c 24 08 89 c3 89 74 24 0c 89 d6 89 7c 24 10
89 cf 8b 4c 24 18 83 78 0c 02 74 31 31 d2 <8b> 86 d0 fd ff ff 89 14 24 89
fa 83 e0 08 89 44 24 04 89 d8 e8
Jan  6 20:42:44 meepmeep kernel: EIP: [<d0d98e61>]
ieee80211_generic_frame_duration+0x21/0x70 [mac80211] SS:ESP 0068:c3a03dd8
Jan  6 20:47:27 meepmeep kernel: ACPI: RTC can wake from S4

Quoted 6 lines

Quoted 4 lines
------------------------------------------------------------------
Just in case someone is interested in this......
I'm sure someone is interested

This is fixed by the patch titled: "[PATCH] ath5k: Fix frame duration oops" posted on January 4rth.

Luis