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| author | Finn Thain <fthain@telegraphics.com.au> | 2018-01-28 00:51:40 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2018-03-19 10:22:59 +0100 |
| commit | e5f0d2e2a153b18dcf31e1a633e210c37829d759 (patch) | |
| tree | ddc62ec6a9d18f6e1df82fa50eae84dbd550ebfb /lib/irq_regs.c | |
| parent | Linux 4.16-rc5 (diff) | |
| download | linux-e5f0d2e2a153b18dcf31e1a633e210c37829d759.tar.xz linux-e5f0d2e2a153b18dcf31e1a633e210c37829d759.zip | |
m68k/mac: Enable PDMA support for PowerBook 190
Stan's tests showed that PDMA improves sequential read performance by
a factor of 5 on a PowerBook 190. Last time I tried this on a
PowerBook 520 it didn't work, so let's not enable it there until
it can be tested with the present mac_scsi driver.
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'lib/irq_regs.c')
0 files changed, 0 insertions, 0 deletions