#1683: when fragmentation is ON the STA does not send the packet
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Reporter: anonymous | Type: defect
Status: new | Priority: major
Component: madwifi: other | Version:
Keywords: | Patch_attached: 0
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svn version r2992
I have checked it on various systems ( from Pentium M to pentium D ) and
different cards. The Dmesg is also flooded with "ath_mgtstart: discard, no
xmit buf" message.
I guess some one tempered with txq queue and left some thing broken.
I have switched back to the stable revision as packets are sent
successfully even when fragmented.
Let me know if you need further information.
The AP and stations all use the same version of driver (SVN 2992).
DMESG OUTPUT
{
wlan: 0.8.4.2 (svn '''r2992''')
ath_pci: 0.9.4.5 (svn r2992)
intel8x0_measure_ac97_clock: measured 55343 usecs
intel8x0: clocking to 48000
PCI: Enabling device 0000:00:1e.3 (0000 -> 0001)
ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 17 (level, low) -> IRQ 201
PCI: Setting latency timer of device 0000:00:1e.3 to 64
MC'97 1 converters and GPIO not ready (0xff00)
PCI: Enabling device 0000:04:00.0 (0000 -> 0002)
ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 19 (level, low) -> IRQ 177
ath_pci: switching rfkill capability off
ath_rate_sample: 1.2 (svn r2992)
ath_pci: switching per-packet transmit power control off
wifi0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
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: turboA rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: turboG rates: 6Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: H/W encryption support: WEP AES AES_CCM TKIP
wifi0: mac 5.9 phy 4.3 radio 3.6
wifi0: Use hw queue 1 for WME_AC_BE traffic
wifi0: Use hw queue 0 for WME_AC_BK traffic
wifi0: Use hw queue 2 for WME_AC_VI traffic
wifi0: Use hw queue 3 for WME_AC_VO traffic
wifi0: Use hw queue 8 for CAB traffic
wifi0: Use hw queue 9 for beacons
wifi0: Atheros 5212: mem=0x32000000, irq=177
}
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Ticket URL: <http://madwifi.org/ticket/1683>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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