Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a02f6dfc authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt
Browse files

powerpc/pseries: Fix endian issues in H_GET_TERM_CHAR/H_PUT_TERM_CHAR 



Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 0654de1c

arch/powerpc/platforms/pseries/hvconsole.c

+5 −4
Original line number Diff line number Diff line
@@ -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)