DOS ain't dead

Dif. MTRR WC setting behavior under v86-question for Japheth (Developers)

posted by Japheth , Germany (South), 04.01.2019, 19:29

> Yes!
> When I loaded HDPMI32 -r then DOS4GW games benefits from MTRR WC speed up!

For full compatibility you should load hdpmi with options -r and -i. However, this won't affect the dsdma incompatibility.

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MS-DOS forever!

Complete thread:

• Dif. MTRR WC setting behavior under v86-question for Japheth - RayeR, 29.12.2018, 01:11 (Developers)
  • Dif. MTRR WC setting behavior under v86-question for Japheth - Japheth, 30.12.2018, 19:48
    • Dif. MTRR WC setting behavior under v86-question for Japheth - RayeR, 31.12.2018, 17:09
      • Dif. MTRR WC setting behavior under v86-question for Japheth - Japheth, 01.01.2019, 14:12
        • Dif. MTRR WC setting behavior under v86-question for Japheth - RayeR, 01.01.2019, 23:10
          • Dif. MTRR WC setting behavior under v86-question for Japheth - RayeR, 04.01.2019, 05:58
            • Dif. MTRR WC setting behavior under v86-question for Japheth - Laaca, 04.01.2019, 09:34
            • Dif. MTRR WC setting behavior under v86-question for Japheth - Japheth, 04.01.2019, 19:29
              • Dif. MTRR WC setting behavior under v86-question for Japheth - RayeR, 05.01.2019, 04:40