DOS ain't dead

SATA - PATA, "native" - "legacy" (Announce)

posted by Japheth , Germany (South), 07.12.2007, 12:15

> - My experiments with Rawspeed (I think that it can be interesting)

Very poor results for an UDMA-2 disk. And it's also strange that v86-mode takes considerable time. The XP result is not comparable IMO, because most likely a WB cache is involved here.

Perhaps you should also try idecheck

I just recently have added support for "native" IDE controllers.

This tools allows to access HDs on the lowest level. There are options /PIO, /DMA and /I13, thus you can compare results achieved with "Int 13h", PIO and DMA. In your case it might be especially interesting if "idecheck 0 /DMA" also gives these poor results.

---
MS-DOS forever!

Complete thread:

• Jemm v5.68 - Japheth, 03.12.2007, 09:09 (Announce)
  • Jemm v5.68 - RayeR, 03.12.2007, 11:51
    • SATA - PATA, "native" - "legacy" - Japheth, 03.12.2007, 13:00
      • SATA - PATA, "native" - "legacy" - RayeR, 03.12.2007, 13:22
        • SATA - PATA, "native" - "legacy" - rr, 03.12.2007, 13:57
          • SATA - PATA, "native" - "legacy" - RayeR, 03.12.2007, 15:12
            • SATA - PATA, "native" - "legacy" - Japheth, 03.12.2007, 15:45
              • SATA - PATA, "native" - "legacy" - tom, 03.12.2007, 18:44
                • SATA - PATA, "native" - "legacy" - Japheth, 03.12.2007, 18:57
        • SATA - PATA, "native" - "legacy" - Rugxulo, 04.12.2007, 09:43
        • SATA - PATA, "native" - "legacy" - RayeR, 05.12.2007, 03:29
          • SATA - PATA, "native" - "legacy" - Japheth, 05.12.2007, 09:27
            • SATA - PATA, "native" - "legacy" - RayeR, 05.12.2007, 20:59
              • SATA - PATA, "native" - "legacy" - Laaca, 05.12.2007, 22:16
              • SATA - PATA, "native" - "legacy" - Japheth, 05.12.2007, 23:04
                • SATA - PATA, "native" - "legacy" - RayeR, 06.12.2007, 03:51
                  • SATA - PATA, "native" - "legacy" - Japheth, 06.12.2007, 07:35
                    • SATA - PATA, "native" - "legacy" - RayeR, 06.12.2007, 12:36
                      • SATA - PATA, "native" - "legacy" - rr, 06.12.2007, 17:42
                        • SATA - PATA, "native" - "legacy" - RayeR, 06.12.2007, 17:55
                          • SATA - PATA, "native" - "legacy" - rr, 07.12.2007, 09:48
                            • SATA - PATA, "native" - "legacy" - RayeR, 07.12.2007, 10:46
                          • SATA - PATA, "native" - "legacy" - Rob, 07.12.2007, 11:33
                            • SATA - PATA, "native" - "legacy" - Japheth, 07.12.2007, 12:15
                              • SATA - PATA, "native" - "legacy" - rr, 07.12.2007, 12:35
                              • SATA - PATA, "native" - "legacy" - Rob, 07.12.2007, 14:05
                                • SATA - PATA, "native" - "legacy" - tom, 07.12.2007, 14:58
                                  • SATA - PATA, "native" - "legacy" - rr, 07.12.2007, 15:10
                                    • SATA - PATA, "native" - "legacy" - tom, 07.12.2007, 15:20
                                  • SATA - PATA, "native" - "legacy" - RayeR, 07.12.2007, 22:22
                                • SATA - PATA, "native" - "legacy" - Japheth, 07.12.2007, 15:00
                                  • SATA - PATA, "native" - "legacy" - Rob, 07.12.2007, 17:48
                            • SATA - PATA, "native" - "legacy" - rr, 07.12.2007, 12:38
            • SATA - PATA, "native" - "legacy" - RayeR, 18.12.2007, 02:03