From a02f6dfc954ed2308a2809e37c2f262d52b82a2b Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Wed, 7 Aug 2013 02:01:49 +1000 Subject: [PATCH] powerpc/pseries: Fix endian issues in H_GET_TERM_CHAR/H_PUT_TERM_CHAR Signed-off-by: Anton Blanchard Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/pseries/hvconsole.c | 9 +++++---- 1 file 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) -- 2.34.1