From: David Miller <davem@xxxxxxxxxxxxx>
Date: Mon, 17 Jul 2006 15:52:55 -0700 (PDT)
> I hooked up a serial console line to my ultra60 and will try
> to work this out. I think the problem is not related to
> interrupts this time.
Ok, your patch was only half-correct. :-) This patch below, which goes
on top of your's, fixes things up and also fixes a problem with the
uart table sizing in this driver.
I was able to boot up to full multi-user with full serial
console on my ultra60 after these changes.
Let me know how it goes for you.
Thanks.
diff-tree f26a75da243428fdeb1e9b2e57cd713a5cdb53a8 (from e25b839bd81dd04df8c5d3f4713c66703a13cc14)
Author: David S. Miller <davem@xxxxxxxxxxxxxxxxxxxx>
Date: Mon Jul 17 16:40:26 2006 -0700
[SERIAL] sunsab: Get line numbers and table sizing correct.
Table sizing code should look for "se" not "su" nodes.
The chip at the lower address should get the first index.
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index cb55d81..dc673e1 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -1047,12 +1047,13 @@ static int __devinit sab_probe(struct of
up = &sunsab_ports[inst * 2];
err = sunsab_init_one(&up[0], op,
- sizeof(union sab82532_async_regs),
+ 0,
(inst * 2) + 0);
if (err)
return err;
- err = sunsab_init_one(&up[1], op, 0,
+ err = sunsab_init_one(&up[1], op,
+ sizeof(union sab82532_async_regs),
(inst * 2) + 1);
if (err) {
of_iounmap(up[0].port.membase,
@@ -1061,8 +1062,8 @@ static int __devinit sab_probe(struct of
return err;
}
- uart_add_one_port(&sunsab_reg, &up[1].port);
uart_add_one_port(&sunsab_reg, &up[0].port);
+ uart_add_one_port(&sunsab_reg, &up[1].port);
dev_set_drvdata(&op->dev, &up[0]);
@@ -1117,7 +1118,7 @@ static int __init sunsab_init(void)
int err;
num_channels = 0;
- for_each_node_by_name(dp, "su")
+ for_each_node_by_name(dp, "se")
num_channels += 2;
for_each_node_by_name(dp, "serial") {
if (of_device_is_compatible(dp, "sab82532"))
-
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