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| author | Anton Blanchard <anton@samba.org> | 2013-08-06 18:01:49 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-08-14 07:33:38 +0200 |
| commit | a02f6dfc954ed2308a2809e37c2f262d52b82a2b (patch) | |
| tree | 3456ca000bd299c09e5211cf832129002fe449a7 /arch/powerpc | |
| parent | powerpc: Little endian SMP IPI demux (diff) | |
| download | linux-a02f6dfc954ed2308a2809e37c2f262d52b82a2b.tar.xz linux-a02f6dfc954ed2308a2809e37c2f262d52b82a2b.zip | |
powerpc/pseries: Fix endian issues in H_GET_TERM_CHAR/H_PUT_TERM_CHAR
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/pseries/hvconsole.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/hvconsole.c b/arch/powerpc/platforms/pseries/hvconsole.c index aa0aa37a4fd0..ef6d59aea29e 100644 --- a/arch/powerpc/platforms/pseries/hvconsole.c +++ b/arch/powerpc/platforms/pseries/hvconsole.c @@ -45,8 +45,8 @@ int hvc_get_chars(uint32_t vtermno, char *buf, int count) unsigned long *lbuf = (unsigned long *)buf; ret = plpar_hcall(H_GET_TERM_CHAR, retbuf, vtermno); - lbuf[0] = retbuf[1]; - lbuf[1] = retbuf[2]; + lbuf[0] = be64_to_cpu(retbuf[1]); + lbuf[1] = be64_to_cpu(retbuf[2]); if (ret == H_SUCCESS) return retbuf[0]; @@ -75,8 +75,9 @@ int hvc_put_chars(uint32_t vtermno, const char *buf, int count) if (count > MAX_VIO_PUT_CHARS) count = MAX_VIO_PUT_CHARS; - ret = plpar_hcall_norets(H_PUT_TERM_CHAR, vtermno, count, lbuf[0], - lbuf[1]); + ret = plpar_hcall_norets(H_PUT_TERM_CHAR, vtermno, count, + cpu_to_be64(lbuf[0]), + cpu_to_be64(lbuf[1])); if (ret == H_SUCCESS) return count; if (ret == H_BUSY) |