Fernando Toledo wrote: > i testing traffic now > i try nmap 192.168.1.0/24 (to scan my network ) and the device is die > if i try to unload the bcm43xx module, i have a deadlook (cant shutdown, > only hardware reset)
When I run nmap, it runs to completion but generates lots of bcm43xx: ASSERTION FAILED (!ring->suspended) at: drivers/net/wireless/bcm43xx/bcm43xx_dma.c:7 1:request_slot() messages in my log. > SoftMAC: Start scanning with channel: 1 > SoftMAC: Scanning 14 channels > SoftMAC: Scanning finished > SoftMAC: Associate: Scanning for networks first. > SoftMAC: Start scanning with channel: 1 > SoftMAC: Scanning 14 channels > SoftMAC: Scanning finished > SoftMAC: Queueing Authentication Request to 00:0e:2e:64:77:fd > SoftMAC: Cannot associate without being authenticated, requested > authentication > SoftMAC: Sent Authentication Request to 00:0e:2e:64:77:fd. > SoftMAC: Open Authentication completed with 00:0e:2e:64:77:fd > SoftMAC: sent association request! > SoftMAC: associated! > bcm43xx: Radio turned off > bcm43xx: DMA-32 0x0200 (RX) max used slots: 1/64 > bcm43xx: DMA-32 0x02A0 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0280 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0260 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0240 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0220 (TX) max used slots: 2/512 > bcm43xx: DMA-32 0x0200 (TX) max used slots: 0/512 > bcm43xx: Microcode rev 0x127, pl 0xe (2005-04-18 02:36:27) > bcm43xx: Radio turned on > bcm43xx: Radio enabled by hardware > bcm43xx: Chip initialized > bcm43xx: 32-bit DMA initialized > bcm43xx: Keys cleared > bcm43xx: Selected 802.11 core (phytype 2) > bcm43xx: Radio turned off > bcm43xx: DMA-32 0x0200 (RX) max used slots: 1/64 > bcm43xx: DMA-32 0x02A0 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0280 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0260 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0240 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0220 (TX) max used slots: 1/512 > bcm43xx: DMA-32 0x0200 (TX) max used slots: 0/512 > bcm43xx: Microcode rev 0x127, pl 0xe (2005-04-18 02:36:27) > bcm43xx: Radio turned on > bcm43xx: Radio enabled by hardware > bcm43xx: Chip initialized > bcm43xx: 32-bit DMA initialized > bcm43xx: Keys cleared > bcm43xx: Selected 802.11 core (phytype 2) > SoftMAC: Canceling existing associate request! > SoftMAC: Associate: Scanning for networks first. > SoftMAC: Start scanning with channel: 1 > SoftMAC: Scanning 14 channels > SoftMAC: Scanning finished > SoftMAC: Queueing Authentication Request to 00:0e:2e:64:77:fd > SoftMAC: Cannot associate without being authenticated, requested > authentication > SoftMAC: Sent Authentication Request to 00:0e:2e:64:77:fd. > SoftMAC: Open Authentication completed with 00:0e:2e:64:77:fd > SoftMAC: sent association request! > SoftMAC: associated! > SoftMAC: Start scanning with channel: 1 > SoftMAC: Scanning 14 channels > SoftMAC: Scanning finished > SoftMAC: Already associating or associated to 00:0e:2e:64:77:fd > bcm43xx: Radio turned off > bcm43xx: DMA-32 0x0200 (RX) max used slots: 1/64 > bcm43xx: DMA-32 0x02A0 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0280 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0260 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0240 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0220 (TX) max used slots: 2/512 > bcm43xx: DMA-32 0x0200 (TX) max used slots: 0/512 > bcm43xx: Microcode rev 0x127, pl 0xe (2005-04-18 02:36:27) > bcm43xx: Radio turned on > bcm43xx: Radio enabled by hardware > bcm43xx: Chip initialized > bcm43xx: 32-bit DMA initialized > bcm43xx: Keys cleared > bcm43xx: Selected 802.11 core (phytype 2) > bcm43xx: Radio turned off > bcm43xx: DMA-32 0x0200 (RX) max used slots: 1/64 > bcm43xx: DMA-32 0x02A0 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0280 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0260 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0240 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0220 (TX) max used slots: 1/512 > bcm43xx: DMA-32 0x0200 (TX) max used slots: 0/512 > ACPI: PCI interrupt for device 0000:10:00.0 disabled > bcm43xx driver > ACPI: PCI Interrupt 0000:10:00.0[A] -> GSI 17 (level, low) -> IRQ 17 > PCI: Setting latency timer of device 0000:10:00.0 to 64 > bcm43xx: Chip ID 0x4311, rev 0x1 > bcm43xx: Number of cores: 4 > bcm43xx: Core 0: ID 0x800, rev 0x11, vendor 0x4243, enabled > bcm43xx: Core 1: ID 0x812, rev 0xa, vendor 0x4243, enabled > bcm43xx: Core 2: ID 0x817, rev 0x3, vendor 0x4243, disabled > bcm43xx: Core 3: ID 0x820, rev 0x1, vendor 0x4243, enabled > bcm43xx: PHY connected > bcm43xx: Detected PHY: Version: 4, Type 2, Revision 8 > bcm43xx: Detected Radio: ID: 2205017f (Manuf: 17f Ver: 2050 Rev: 2) > bcm43xx: Radio turned off > bcm43xx: Radio turned off > bcm43xx: PHY connected > bcm43xx: Microcode rev 0x127, pl 0xe (2005-04-18 02:36:27) > bcm43xx: Radio turned on > bcm43xx: Radio disabled by hardware > bcm43xx: Chip initialized > bcm43xx: 32-bit DMA initialized > bcm43xx: Keys cleared > bcm43xx: Selected 802.11 core (phytype 2) > bcm43xx: Radio hardware status changed to enabled > SoftMAC: Associate: Scanning for networks first. > SoftMAC: Start scanning with channel: 1 > SoftMAC: Scanning 14 channels > SoftMAC: Scanning finished > SoftMAC: Queueing Authentication Request to 00:0e:2e:64:77:fd > SoftMAC: Cannot associate without being authenticated, requested > authentication > SoftMAC: Sent Authentication Request to 00:0e:2e:64:77:fd. > SoftMAC: Open Authentication completed with 00:0e:2e:64:77:fd > SoftMAC: sent association request! > SoftMAC: associated! > NETDEV WATCHDOG: eth1: transmit timed out > bcm43xx: Controller RESET (TX timeout) ... > bcm43xx: select_wireless_core: cleanup > bcm43xx: Radio turned off > bcm43xx: DMA-32 0x0200 (RX) max used slots: 1/64 > bcm43xx: DMA-32 0x02A0 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0280 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0260 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0240 (TX) max used slots: 0/512 > bcm43xx: DMA-32 0x0220 (TX) max used slots: 411/512 ______________________________________________^^^^^^^ This looks as if interrupts are not being delivered. Don't you have the PCI-E patch installed? Check the output of 'cat /proc/interrupts' to see if the number on the bcc43xx line is not zero, and that it is increasing as you do scans, etc. Larry _______________________________________________ Bcm43xx-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
