#617: Wireless packets disapear probably at the receiver
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Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: major | Milestone:
Component: madwifi: other | Version: trunk
Resolution: | Keywords: lost packet
Patch_attached: 0 |
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Comment (by [EMAIL PROTECTED]):
Well, as you suspected, 1447 works fine and 1451 fails. A possible hint
might be an addition of the compiler flag -march=armv4 in xscale-be-
elf.inc. It causes conflict with the flag mcpu=xscale.
The crash seems to be at the same location (function). Here is the opps
log:
Using /lib/modules/2.4.27-uc1/net/wlan.o
wlan: 0.8.4.2 (svn 1451)
Using /lib/modules/2.4.27-uc1/net/ath_hal.o
ath_hal: 0.9.16.16 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413,
RF5413, REGOPS_FUNC)
Using /lib/modules/2.4.27-uc1/net/ath_rate_sample.o
ath_rate_sample: 1.2 (svn 1451)
Using /lib/modules/2.4.27-uc1/net/wlan_scan_sta.o
Using /lib/modules/2.4.27-uc1/net/ath_pci.o
ath_pci: 0.9.4.5 (svn 1451)
Unable to handle kernel paging request at virtual address 4bff4004
pgd = c0c60000
[4bff4004] *pgd=00000000, *pmd = 00000000
Internal error: Oops: f5
CPU: 0
pc : [<c597022c>] lr : [<c5983404>] Not tainted
sp : c0c67dec ip : c0c67e0c fp : c0c67e08
r10: c031c160 r9 : 0000001b r8 : c031c000
r7 : c0c67e78 r6 : 00000001 r5 : c0310000 r4 : c0310000
r3 : 4bff0000 r2 : 00000001 r1 : 00004004 r0 : c0310000
Flags: Nzcv IRQs on FIQs on Mode SVC_32 Segment user
Control: 39FF Table: 00C60000 DAC: 00000015
Process insmod (pid: 44, stack limit = 0xc0c66368)
Stack: (0xc0c67dec to 0xc0c68000)
7de0: 0000001b 00000000 c0310000 00000001
c0c67e24
7e00: c0c67e0c c59835a0 c59833f0 c031d938 c0310000 c0310000 c0c67e5c
c0c67e28
7e20: c59800cc c5983574 c0c67e78 60000013 c001e0b8 c031d938 00000000
c031c160
7e40: 4bff0000 c031c000 0000001b c031c160 c0c67e70 c0c67e60 c59706b8
c5980098
7e60: c0c67e78 00000007 c0c67e74 c597007c c59705f0 c0c67e78 c59b772c
c59a8198
7e80: c0c67e94 c0c67ea6 c02f7000 c02f7000 00000001 0000001b c3f9baa0
c59aa208
7ea0: c031c000 c02f7000 c031c160 4bff0000 4bff0000 00000007 c59ba194
00000007
7ec0: c59b7434 c031c000 00000000 c002a408 c59ba194 c59ba208 c02f7000
00000000
7ee0: c3f9bc00 c59bc000 c00d5930 c02f7000 c59ba208 c01a3678 00000000
c00d599c
7f00: ffffffea c59a8000 c019d3fc 00178198 c59b76a8 c002b2f0 c09b1000
c09b1000
7f20: c09b3000 00000060 c59a4000 c59a8060 00012784 00000000 00000000
00000000
7f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
7f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
7f80: 00000000 00000050 00149d08 00178198 00000080 c001d684 c0c66000
00012784
7fa0: 00000000 c001d4c0 00149d08 00178198 00900080 00149b10 00178198
00000000
7fc0: 00000050 00149d08 00178198 c59a8000 00149b10 00000003 00012784
000781f8
7fe0: bfffdbc4 bfffdbb8 000546bc 40188010 60000010 00900080 00000000
00000000
Backtrace:
Function entered at [<c59833e4>] from [<c59835a0>]
r6 = 00000001 r5 = C0310000 r4 = 00000000
Function entered at [<c5983568>] from [<c59800cc>]
r6 = C0310000 r5 = C0310000 r4 = C031D938
Function entered at [<c598008c>] from [<c59706b8>]
Function entered at [<c59705e4>] from [<c597007c>]
Backtrace aborted due to bad frame pointer <00000007>
Code: 25903014 27930001 2a000009 e5903014 (e7933001)
I guess I should wait for a new compilation of the HAL
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Ticket URL: <http://madwifi.org/ticket/617>
MadWifi <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
