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[SPARC64]: Serial Console for E250 Patch

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From: Eddie C. Dost <ecd@brainaid.de>

I have the following patch for serial console over the RSC
(remote system controller) on my E250 machine. It basically adds
support for input-device=rsc and output-device=rsc from OBP, and
allows 115200,8,n,1,- serial mode setting.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eddie C. Dost
2006-01-18 14:54:31 -08:00
committed by David S. Miller
parent c07a8475dd
commit c126cf80d4
5 changed files with 48 additions and 5 deletions
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8
arch/sparc64/prom/console.c
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@@ -99,8 +99,12 @@ prom_query_input_device(void)
if (!strncmp(propb, "keyboard", 8))
return PROMDEV_ITTYA;
if (!strncmp (propb, "rsc", 3))
return PROMDEV_IRSC;
if (strncmp (propb, "tty", 3) || !propb[3])
return PROMDEV_I_UNK;
switch (propb[3]) {
case 'a': return PROMDEV_ITTYA;
case 'b': return PROMDEV_ITTYB;
@@ -136,8 +140,12 @@ prom_query_output_device(void)
if (!strncmp(propb, "screen", 6))
return PROMDEV_OTTYA;
if (!strncmp (propb, "rsc", 3))
return PROMDEV_ORSC;
if (strncmp (propb, "tty", 3) || !propb[3])
return PROMDEV_O_UNK;
switch (propb[3]) {
case 'a': return PROMDEV_OTTYA;
case 'b': return PROMDEV_OTTYB;