path: root/include
diff options
authorDavid S. Miller <davem@sunset.davemloft.net>2006-07-16 22:10:44 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-07-21 14:17:52 -0700
commit46ba6d7d8b0486e9d565729880ddfb2b84d3af31 (patch)
tree53f6eb1eb20d9adb45af5a78b440ae7ae3257990 /include
parent00ab956f2fefd3673edc16df55beed21834b7bdd (diff)
[SPARC64]: Fix more of_device layer IRQ bugs, and correct PROMREG_MAX.
Sabre and Psycho PCI controllers can have partial interrupt-map properties, meaning that on-board devices don't match up to any entries. Instead, they are fully specified from the beginning and we should pass them directly to the IRQ translator as-is. Also, fill in the necessary translator slots for the "graphics" and "expansion UPA" interrupts on Sabre, Psycho, and SYSIO SBUS. Increase PROMREG_MAX to 24, as seen on SUNW,ffb devices. Finally, prevent accidentally writing past the end of the of_device struct resource[] and irqs[] arrays. Spit out a log message when we ignore some entries because there are too many of them. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h
index b4959d2b0d99..e01b80559c93 100644
--- a/include/asm-sparc64/openprom.h
+++ b/include/asm-sparc64/openprom.h
@@ -175,7 +175,7 @@ struct linux_nodeops {
/* More fun PROM structures for device probing. */
-#define PROMREG_MAX 16
+#define PROMREG_MAX 24
#define PROMVADDR_MAX 16
#define PROMINTR_MAX 15

Privacy Policy