Someone

00149990       <== acx_dump_bytes
00149990       ==> acxpci_read_cmd_type_status
cmd_type:0000 cmd_status:0000 [Idle]
00149990       <== acxpci_read_cmd_type_status: 00000000
00149990       ==> acxpci_write_cmd_type_status
00149990       <== acxpci_write_cmd_type_status
00149990       ==> acx_s_mwait
00149990         ==> acxpci_i_interrupt
got Command_Complete IRQ
00149990         <== acxpci_i_interrupt
00149992       <== acx_s_mwait
00149992       ==> acxpci_read_cmd_type_status
cmd_type:0003 cmd_status:0001 [Success]
00149992       <== acxpci_read_cmd_type_status: 00000001
00149992       ==> acxpci_write_cmd_type_status
00149992       <== acxpci_write_cmd_type_status
issue_cmd(ACX1xx_CMD_ENABLE_RX): took 2 jiffies to complete
00149992     <== acxpci_s_issue_cmd_timeo_debug: 00000000
00149992   <== acx_s_update_card_settings
00149992 <== acx_net_config
00149993 ==> acxpci_i_interrupt
00149993 <== acxpci_i_interrupt
00149993 ==> acx_interrupt_tasklet
got Rx_Complete IRQ
00149993   ==> acxpci_l_process_rxdesc
rx: buf 2 full
rx: tail=3 Ctl_16=0080 Status=80000000
rx: 802.11 buf[123]:
00149993     ==> acx_dump_bytes
00149993     <== acx_dump_bytes
00149993     ==> acx_l_rx
00149993     <== acx_l_rx
00149993   <== acxpci_l_process_rxdesc
00149993 <== acx_interrupt_tasklet
00149999 ==> acx_i_start_xmit
acx_l_alloc_tx
00149999   ==> acxpci_l_alloc_tx
tx: got desc 7, 15 remain
00149999   <== acxpci_l_alloc_tx
since you can read this - acx_l_alloc_tx shouldn't be the problem
maybe it's the memcpy() ???
nah... possibly it's acx_l_tx_data !!!
tx: c8bd3c00d skb->len: 42 ctl: c62efe0cd skb: c1cb47b8d00149999   ==> acxpci_l_tx_data
4
f.1
f.2
5
unlocking failed, just as bush did!
yes sir, this is an acx111
6
CB1
wmb1
CB2
CB3
CB4
8
9
write_flush()
10
11
00149999   <== acxpci_l_tx_data
since you can't read this... acx_l_tx_data is the problem
txresult = OK;
adev->stats.tx_packets = 8440
00149999 <== acx_i_start_xmit: 00000000
00149999 ==> acxpci_i_interrupt
00149999 <== acxpci_i_interrupt
00149999 ==> acx_interrupt_tasklet
got Tx_Complete IRQ
00149999   ==> acxpci_l_clean_txdesc
tx: desc->Ctl8's: 80 80 80 80 80 80 80 C0 80 80 80 80 80 80 80 80
tx: cleaning up bufs from 7
tx: wake queue (avail. Tx desc 16)
tx: cleaned 7: !ACK=0 !RTS=0 RTS=0 r111=0001 tx_free=16
00149999   <== acxpci_l_clean_txdesc: 00000001
00149999 <== acx_interrupt_tasklet
00149999 ==> acxpci_i_interrupt
00149999 <== acxpci_i_interrupt
00149999 ==> acx_interrupt_tasklet
got Rx_Complete IRQ
00149999   ==> acxpci_l_process_rxdesc
rx: buf 3 full
rx: tail=4 Ctl_16=0080 Status=80000000
rx: 802.11 buf[140]:
00149999     ==> acx_dump_bytes
00149999     <== acx_dump_bytes
00149999     ==> acx_l_rx
00149999     <== acx_l_rx
00149999   <== acxpci_l_process_rxdesc
00149999 <== acx_interrupt_tasklet
00149999 ==> acxpci_i_interrupt
00149999 <== acxpci_i_interrupt
00149999 ==> acx_interrupt_tasklet
got Rx_Complete IRQ
00149999   ==> acxpci_l_process_rxdesc
rx: buf 4 full
rx: tail=5 Ctl_16=0080 Status=80000000
rx: 802.11 buf[129]:
00149999     ==> acx_dump_bytes
00149999     <== acx_dump_bytes
00149999     ==> acx_l_rx
00149999     <== acx_l_rx
00149999   <== acxpci_l_process_rxdesc
00149999 <== acx_interrupt_tasklet