Commit Graph

4 Commits

Author SHA1 Message Date
Stephen Rothwell a6dfe1dc07 [POWERPC] Quiet section mismatch in hvc_rtas.c
WARNING: vmlinux.o(.text+0x2066f0): Section mismatch: reference to .init.text:.add_preferred_console (between '.hvc_rtas_console_init' and '.hvc_beat_put_chars')

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-22 21:30:59 +10:00
Stephen Rothwell 4e9e95a355 [POWERPC] Make the hvc_console output buffer size settable
So the iSeries console will be faster since it can send up to 200 bytes at
a time to the Hypervisor.  This only affects the tty part of the console,
the console writes are still in 16 byte lots.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2006-07-13 18:53:32 +10:00
Michael Ellerman 6b81e80049 [PATCH] powerpc: Cleanup hvc_rtas.c a little
A few cleanups in hvc_rtas.c:
 1. Remove unused RTASCONS_PUT_ATTEMPTS
 2. Remove unused rtascons_put_delay.
 3. Use i as a loop counter like everyone else on earth.
 4. Remove pointless variables, eg. x = foo; if (x) return something_else;
 5. Whitespace cleanups and formatting.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-09 21:24:20 +10:00
Arnd Bergmann f4d1749e95 [PATCH] powerpc: add hvc backend for rtas
Current Cell hardware is using the console through a set
of rtas calls. This driver is needed to get console
output on those boards.

Signed-off-by: Arnd Bergmann <abergman@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-03-28 16:45:28 +11:00