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authorDavid S. Miller <davem@sunset.davemloft.net>2006-02-15 19:48:54 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-03-20 01:13:05 -0800
commit9d29a3fafd06534ad73427fee3c968c094d05b9b (patch)
tree4afd7455d6249d9143acea6c4704f69aa98d311a /drivers
parent7890f794e0e6f7dce2a5f4a03ba64b0b3fe306bd (diff)
downloadop-kernel-dev-9d29a3fafd06534ad73427fee3c968c094d05b9b.zip
op-kernel-dev-9d29a3fafd06534ad73427fee3c968c094d05b9b.tar.gz
[SPARC64]: Decode virtual-devices interrupts correctly.
Need to translate through the interrupt-map{,-mask] properties. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/serial/sunhv.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c
index 71c70d7..cc46206 100644
--- a/drivers/serial/sunhv.c
+++ b/drivers/serial/sunhv.c
@@ -21,6 +21,7 @@
#include <asm/hypervisor.h>
#include <asm/spitfire.h>
#include <asm/vdev.h>
+#include <asm/oplib.h>
#include <asm/irq.h>
#if defined(CONFIG_MAGIC_SYSRQ)
@@ -427,7 +428,6 @@ static unsigned int __init get_interrupt(void)
const char *cons_str = "console";
const char *compat_str = "compatible";
int node = prom_getchild(sun4v_vdev_root);
- unsigned int irq;
char buf[64];
int err, len;
@@ -449,12 +449,7 @@ static unsigned int __init get_interrupt(void)
/* Ok, the this is the OBP node for the sun4v hypervisor
* console device. Decode the interrupt.
*/
- err = prom_getproperty(node, "interrupts",
- (char *) &irq, sizeof(irq));
- if (err == -1)
- return 0;
-
- return sun4v_build_irq(sun4v_vdev_devhandle, irq, 4, 0);
+ return sun4v_vdev_device_interrupt(node);
}
static u32 sunhv_irq;
@@ -487,8 +482,8 @@ static int __init sunhv_init(void)
return -ENODEV;
}
- printk("SUNHV: SUN4V virtual console, IRQ[%08x]\n",
- sunhv_irq);
+ printk("SUNHV: SUN4V virtual console, IRQ %s\n",
+ __irq_itoa(sunhv_irq));
sunhv_reg.minor = sunserial_current_minor;
sunhv_reg.nr = 1;
@@ -520,7 +515,6 @@ static void __exit sunhv_exit(void)
uart_remove_one_port(&sunhv_reg, port);
free_irq(sunhv_irq, port);
-
sunserial_current_minor -= 1;
uart_unregister_driver(&sunhv_reg);
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