diff options
| author | Len Brown <len.brown@intel.com> | 2012-06-04 08:35:19 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-06-04 08:35:19 +0400 |
| commit | 7e1bd6e38b1f30860ce25a014c6d6adfb0079f4a (patch) | |
| tree | 65c5898ba93007d4399150c7a127a670bcfbc30d /lib/raid6/mktables.c | |
| parent | 301f33fbcf4ced53b3de114846ecece5d6aafeeb (diff) | |
| parent | f8f5701bdaf9134b1f90e5044a82c66324d2073f (diff) | |
| download | linux-7e1bd6e38b1f30860ce25a014c6d6adfb0079f4a.tar.xz | |
Merge branch 'upstream' into bugfix-video
Update bugfix-video branch to 2.5-rc1
so I don't have to again resolve the
conflict in these patches vs. upstream.
Conflicts:
drivers/gpu/drm/gma500/psb_drv.c
text conflict: add comment vs delete neighboring line
keep just this:
/* igd_opregion_init(&dev_priv->opregion_dev); */
/* acpi_video_register(); */
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'lib/raid6/mktables.c')
| -rw-r--r-- | lib/raid6/mktables.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/raid6/mktables.c b/lib/raid6/mktables.c index 8a3780902cec..39787db588b0 100644 --- a/lib/raid6/mktables.c +++ b/lib/raid6/mktables.c @@ -81,6 +81,31 @@ int main(int argc, char *argv[]) printf("EXPORT_SYMBOL(raid6_gfmul);\n"); printf("#endif\n"); + /* Compute vector multiplication table */ + printf("\nconst u8 __attribute__((aligned(256)))\n" + "raid6_vgfmul[256][32] =\n" + "{\n"); + for (i = 0; i < 256; i++) { + printf("\t{\n"); + for (j = 0; j < 16; j += 8) { + printf("\t\t"); + for (k = 0; k < 8; k++) + printf("0x%02x,%c", gfmul(i, j + k), + (k == 7) ? '\n' : ' '); + } + for (j = 0; j < 16; j += 8) { + printf("\t\t"); + for (k = 0; k < 8; k++) + printf("0x%02x,%c", gfmul(i, (j + k) << 4), + (k == 7) ? '\n' : ' '); + } + printf("\t},\n"); + } + printf("};\n"); + printf("#ifdef __KERNEL__\n"); + printf("EXPORT_SYMBOL(raid6_vgfmul);\n"); + printf("#endif\n"); + /* Compute power-of-2 table (exponent) */ v = 1; printf("\nconst u8 __attribute__((aligned(256)))\n" |