#2069: Driver crashes on large file transfers.
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Reporter: Mladen | Type: defect
Status: new | Priority: blocker
Component: madwifi: driver | Version: trunk
Keywords: FIFO,Filetransfer | Patch_attached: 0
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This is is general MAJOR Problem with the madwifi driver.
Testet it nearly on 20 Build back to 2006 and current trunk versions.
This is not the same Bug as #1017 or #1562.
even it looks similar and is perhaps related to this.
No connectivitys problems while normal connection usage and small file
trasfers.
This happens as soon i try to transfer BIG Files over 500MB or bigger to
the maschine where the Driver is running.
MACHINE IS AN EMBEDDED MIPS32 STB.
Linux kernel 2.6.12
loading madwifi modules
wlan: svn r3620
wlan: mac acl policy registered
ath_rate_amrr: 0.1 (svn r3620)
ath_hal: 0.9.30.13 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112,
RF2413, RF5413, RF2133, REGOPS_FUNC)
ath_rate_minstrel: Minstrel automatic rate control algorithm 1.2 (svn
r3620)
ath_rate_minstrel: look around rate set to 10%
ath_rate_minstrel: EWMA rolloff level set to 75%
ath_rate_minstrel: max segment size in the mrr set to 6000 us
ath_rate_onoe: 1.0 (svn r3620)
ath_rate_sample: 1.2 (svn r3620)
ath_pci: svn r3620
MadWifi: ath_attach: HAL managed transmit power control (TPC) disabled.
MadWifi: ath_attach: Interference mitigation is supported. Currently
disabled.
MadWifi: ath_attach: Switching rfkill capability off.
wifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
wifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
24Mbps 36Mbps 48Mbps 54Mbps
wifi0: H/W encryption support: WEP AES AES_CCM TKIP
wifi0: ath_announce: Use hw queue 1 for WME_AC_BE traffic
wifi0: ath_announce: Use hw queue 0 for WME_AC_BK traffic
wifi0: ath_announce: Use hw queue 2 for WME_AC_VI traffic
wifi0: ath_announce: Use hw queue 3 for WME_AC_VO traffic
wifi0: ath_announce: Use hw queue 4 for XR traffic
wifi0: ath_announce: Use hw queue 7 for UAPSD traffic
wifi0: ath_announce: Use hw queue 8 for CAB traffic
wifi0: ath_announce: Use hw queue 9 for beacons
ath_pci: wifi0: Atheros 5212: mem=0xd1000000, irq=33
Here comes the error as soon transferring a big file over ftp.
wifi0: ath_rxorn_tasklet: Receive FIFO overrun; resetting.
wifi0: FAILED verification of AR5K_PHY_AGCSIZE_DESIRED default value
[found=0x0 (0) expected=0xde (-34)].
AR5K_PHY_AGCSIZE:0x9850:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_AGCCOARSE_LO default value
[found=0x0 (0) expected=0xcc (-52)].
AR5K_PHY_AGCCOARSE:0x985c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_AGCCOARSE_HI default value
[found=0x0 (0) expected=0x6e (-18)].
AR5K_PHY_AGCCOARSE:0x985c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_SIG_FIRPWR default value [found=0x0
(0) expected=0xba (-70)].
AR5K_PHY_SIG:0x9858:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_M1 default value
[found=0x0 (0) expected=0x32 (50)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_M2 default value
[found=0x0 (0) expected=0x28 (40)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_M2_COUNT default
value [found=0x0 (0) expected=0x30 (48)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_SELFCOR default value
[found=0x0 (0) expected=0x1 (1)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_HIGH_M1 default value
[found=0x0 (0) expected=0x4d (77)].
(unknown):0x9868:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_HIGH_M2 default value
[found=0x0 (0) expected=0x40 (64)].
(unknown):0x9868:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_HIGH_M2_COUNT default
value [found=0x0 (0) expected=0x10 (16)].
(unknown):0x9868:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_CCK_THRESH default value
[found=0x0 (0) expected=0x8 (8)].
(unknown):0xa208:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_SPUR_THRESH default value
[found=0x0 (0) expected=0x2 (2)].
AR5K_PHY_SPUR:0x9924:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_AGCSIZE_DESIRED default value
[found=0x0 (0) expected=0xde (-34)].
AR5K_PHY_AGCSIZE:0x9850:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_AGCCOARSE_LO default value
[found=0x0 (0) expected=0xcc (-52)].
AR5K_PHY_AGCCOARSE:0x985c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_AGCCOARSE_HI default value
[found=0x0 (0) expected=0x6e (-18)].
AR5K_PHY_AGCCOARSE:0x985c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_SIG_FIRPWR default value [found=0x0
(0) expected=0xba (-70)].
AR5K_PHY_SIG:0x9858:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_M1 default value
[found=0x0 (0) expected=0x32 (50)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_M2 default value
[found=0x0 (0) expected=0x28 (40)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_M2_COUNT default
value [found=0x0 (0) expected=0x30 (48)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_LOW_SELFCOR default value
[found=0x0 (0) expected=0x1 (1)].
(unknown):0x986c:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_HIGH_M1 default value
[found=0x0 (0) expected=0x4d (77)].
(unknown):0x9868:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_HIGH_M2 default value
[found=0x0 (0) expected=0x40 (64)].
(unknown):0x9868:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_OFDM_HIGH_M2_COUNT default
value [found=0x0 (0) expected=0x10 (16)].
(unknown):0x9868:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_WEAK_CCK_THRESH default value
[found=0x0 (0) expected=0x8 (8)].
(unknown):0xa208:0x00000000:........ ........ ........
........:unknown
wifi0: FAILED verification of AR5K_PHY_SPUR_THRESH default value
[found=0x0 (0) expected=0x2 (2)].
AR5K_PHY_SPUR:0x9924:0x00000000:........ ........ ........
........:unknown
Will this be ever fixed ?
Kind regards.
--
Ticket URL: <http://madwifi.org/ticket/2069>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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