Attachment 77248 Details for Bug 116655

A debug trace of a stuck transfer

z2 (text/plain), 2.11 KB, created by Vojtech Pavlik on 2006-04-07 14:40:11 UTC

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Creator: Vojtech Pavlik

Created: 2006-04-07 14:40:11 UTC

Size: 2.11 KB

patch

obsolete

>frob_econtrol(ff,34): 00 -> 34
>__parport_pc_frob_control(0b,08): 0c -> 0c
>__parport_pc_frob_control(20,00): 0c -> 0c
>parport_pc_write_data(dfc9aa00,0x10)
>__parport_pc_frob_control(0a,02): 0c -> 06
>__parport_pc_frob_control(01,01): 06 -> 07
>__parport_pc_frob_control(03,00): 07 -> 04
>__parport_pc_frob_control(0a,08): 04 -> 0c
>__parport_pc_frob_control(02,02): 0c -> 0e
>__parport_pc_frob_control(02,00): 0e -> 0c
>frob_econtrol(ff,35): 00 -> 35
>__parport_pc_frob_control(20,00): 0c -> 0c
>__parport_pc_frob_control(01,00): 0c -> 0c
>parport change_mode ECP-ISA to mode 0x02
>frob_econtrol(ff,55): 00 -> 55
>*** parport state (enter fifo_write_block_dma): ecr=[PPFIFO,nErrIntrEn,serviceIntr,f_empty]  dcr(hard)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dcr(soft)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dsr=[,N-ACK,SELECT,N-FAULT]
>__parport_pc_frob_control(10,00): 0c -> 0c
>frob_econtrol(14,14): 55 -> 55
>__parport_pc_frob_control(20,00): 0c -> 0c
>frob_econtrol(08,08): 55 -> 5d
>frob_econtrol(04,00): 5d -> 59
>DMA write timed out
>frob_econtrol(08,00): 59 -> 51
>*** parport state (leave fifo_write_block_dma): ecr=[PPFIFO,nErrIntrEn,serviceIntr,f_empty]  dcr(hard)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dcr(soft)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dsr=[,N-ACK,SELECT,N-FAULT]
>parport change_mode ECP-ISA to mode 0x01
>frob_econtrol(ff,35): 00 -> 35
>__parport_pc_frob_control(20,00): 0c -> 0c
>__parport_pc_frob_control(01,00): 0c -> 0c
>parport change_mode ECP-ISA to mode 0x02
>frob_econtrol(ff,55): 00 -> 55
>*** parport state (enter fifo_write_block_dma): ecr=[PPFIFO,nErrIntrEn,serviceIntr,f_empty]  dcr(hard)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dcr(soft)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dsr=[,N-ACK,SELECT,N-FAULT]
>__parport_pc_frob_control(10,00): 0c -> 0c
>frob_econtrol(14,14): 55 -> 55
>__parport_pc_frob_control(20,00): 0c -> 0c
>frob_econtrol(08,08): 55 -> 5d
>frob_econtrol(04,00): 5d -> 59
>frob_econtrol(08,00): 59 -> 51
>*** parport state (leave fifo_write_block_dma): ecr=[PPFIFO,nErrIntrEn,serviceIntr,f_empty]  dcr(hard)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dcr(soft)=[fwd,N-INIT,N-AUTOFD,N-STROBE]  dsr=[,N-ACK,SELECT,N-FAULT]
>parport change_mode ECP-ISA to mode 0x01
>frob_econtrol(ff,35): 00 -> 35

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Attachments on bug 116655: 49696 | 49697 | 49727 | 49728 | 49729 | 49730 | 49731 | 49739 | 49740 | 49741 | 49775 | 49776 | 49777 | 49779 | 49781 | 49782 | 77247 | 77248 | 77270 | 77297 | 77306