Alexander Motin wrote: > Pieter de Goeje wrote: >> However there is a problem with camcontrol: >> >> nox# camcontrol devlist >> cam_periph_mapmem: attempt to map 79200 bytes, which is greater than >> DFLTPHYS(65536) >> camcontrol: error sending CAMIOCOMMAND ioctl: Argument list too long > > Thank you for report. I have missed this due to increased DFLTPHYS value > in my kernel. Attached trivial patch fixes that. > This should be addressed via multi-part transfers at some point. Probably ok to leave for now. >> nox# camcontrol inquiry ada0 >> ahcich1: ahci_ch_intr ERROR is 48000000 cs 00000100 ss 00000000 rs >> 00000100 tfd 451 serr 00000000 >> >> nox# camcontrol inquiry ada1 >> ahcich7: ahci_ch_intr ERROR is 40000001 cs 00002000 ss 00000000 rs >> 00002000 tfd 451 serr 00000000 > > This is not a problem. ATA disks does not have SCSI INQUIRY command. > They use own IDENTIFY instead. inquiry should work for ATAPI devices, as > they are SCSI deep inside. > This is really the big missing piece in camcontrol; we need to add support for getting the IDENT info and getting/setting various attributes, as well as sending ATA commands over passthrough. ScottReceived on Sat Jun 27 2009 - 16:06:10 UTC
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