Messages in this thread | | | Date | Sun, 20 Dec 2009 00:41:15 +0000 | From | Alan Cox <> | Subject | Re: pata_cmd64x broken in 2.6.33-rc1 on sparc64 |
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> [000000000064987c] cmd64x_bmdma_stop+0x3c/0x60
The sanity check that fails here is bus master DMA stop called but either no DMA is running or the DMA is down as a different device.
> ata2.00: ATAPI: CRD-8322B, 1.06, max MWDMA2 > pata_cmd64x: active 3 recovery 1 setup 1. > pata_cmd64x: active 3 recovery 1 setup 1. > sda: > > > and hangs here.
First real DMA command - probably waiting for a DMA to complete that doesn't exist from the above error.
Jeff - just drop the cmd64x diff for now
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