Il 04/03/2012 19:49, Kevin O'Connor ha scritto: >> > The sg_modes command has a "-a" option to dump out all of the supported >> > page codes >> > - it reports that none of the thumbdrives (tested 9) support page code >> > = 4 >> > - it reports that most of the thumbdrives (tested 9) support page code >> > = 5 >> > - it commented that page code 5 is obsolete > Thanks Dave. I appreciate your detailed analysis. > > The call to cdb_mode_sense_geom() was only recently added. I'm > inclined to just remove the call. Paolo, is there a use case where > having the "physical" chs info is important? SeaBIOS should generate > good "virtual" chs info regardless, and the underlying "physical" info > is only exported in a couple of places.
MS-DOS doesn't boot if you do not export the physical chs. I can remove it, but it was the best testcase I had for SCSI support. The simplest solution seems to be to look for page 4 support in page 0x3f. Paolo _______________________________________________ SeaBIOS mailing list SeaBIOS@seabios.org http://www.seabios.org/mailman/listinfo/seabios
