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authorMichael Büsch <mb@bu3sch.de>2008-02-19 01:32:06 +0000
committerMichael Büsch <mb@bu3sch.de>2008-02-19 01:32:06 +0000
commit6119a6dfedc1f6d3254b21fe9b25e8e5053f5431 (patch)
tree86b855f75e2bb0fb277b60edeb3825d72ba17ceb /target
parentc57ca284ce95dbe3ab1024c2deb8055664b5bddc (diff)
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ssb: Workaround: Need subsys_initcall to be able to register a PCI bus.
This needs a different fix, but use this workaround for now. SVN-Revision: 10491
Diffstat (limited to 'target')
-rw-r--r--target/linux/brcm47xx/patches-2.6.23/610-ssb-watchdog-fix.patch28
-rw-r--r--target/linux/brcm47xx/patches-2.6.23/620-ssb-modinit-fix.patch15
2 files changed, 32 insertions, 11 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.23/610-ssb-watchdog-fix.patch b/target/linux/brcm47xx/patches-2.6.23/610-ssb-watchdog-fix.patch
index 55ba9a02f4..ece1b17223 100644
--- a/target/linux/brcm47xx/patches-2.6.23/610-ssb-watchdog-fix.patch
+++ b/target/linux/brcm47xx/patches-2.6.23/610-ssb-watchdog-fix.patch
@@ -1,7 +1,9 @@
---- a/drivers/ssb/driver_mipscore.c 2007-12-06 08:07:00.000000000 +0100
-+++ b/drivers/ssb/driver_mipscore.c 2007-12-06 10:27:43.000000000 +0100
-@@ -31,6 +31,19 @@
- ssb_write32(extif->dev, offset, value);
+Index: linux-2.6.23.16/drivers/ssb/driver_mipscore.c
+===================================================================
+--- linux-2.6.23.16.orig/drivers/ssb/driver_mipscore.c 2008-02-19 02:13:15.000000000 +0100
++++ linux-2.6.23.16/drivers/ssb/driver_mipscore.c 2008-02-19 02:13:17.000000000 +0100
+@@ -31,6 +31,19 @@ static inline void mips_write32(struct s
+ ssb_write32(mcore->dev, offset, value);
}
+/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */
@@ -20,9 +22,11 @@
static const u32 ipsflag_irq_mask[] = {
0,
SSB_IPSFLAG_IRQ1,
---- a/include/linux/ssb/ssb_driver_mips.h 2007-12-06 08:07:00.000000000 +0100
-+++ b/include/linux/ssb/ssb_driver_mips.h 2007-12-06 10:32:36.000000000 +0100
-@@ -30,6 +30,8 @@
+Index: linux-2.6.23.16/include/linux/ssb/ssb_driver_mips.h
+===================================================================
+--- linux-2.6.23.16.orig/include/linux/ssb/ssb_driver_mips.h 2008-02-19 02:13:15.000000000 +0100
++++ linux-2.6.23.16/include/linux/ssb/ssb_driver_mips.h 2008-02-19 02:13:17.000000000 +0100
+@@ -30,6 +30,8 @@ extern u32 ssb_cpu_clock(struct ssb_mips
extern unsigned int ssb_mips_irq(struct ssb_device *dev);
@@ -31,9 +35,11 @@
#else /* CONFIG_SSB_DRIVER_MIPS */
---- a/arch/mips/bcm947xx/setup.c 2007-12-06 08:07:00.000000000 +0100
-+++ b/arch/mips/bcm947xx/setup.c 2007-12-06 10:33:39.000000000 +0100
-@@ -55,7 +55,7 @@
+Index: linux-2.6.23.16/arch/mips/bcm947xx/setup.c
+===================================================================
+--- linux-2.6.23.16.orig/arch/mips/bcm947xx/setup.c 2008-02-19 02:13:15.000000000 +0100
++++ linux-2.6.23.16/arch/mips/bcm947xx/setup.c 2008-02-19 02:13:17.000000000 +0100
+@@ -55,7 +55,7 @@ static void bcm47xx_machine_restart(char
*/
/* Set the watchdog timer to reset immediately */
@@ -42,7 +48,7 @@
while (1)
cpu_relax();
}
-@@ -64,7 +64,7 @@
+@@ -64,7 +64,7 @@ static void bcm47xx_machine_halt(void)
{
/* Disable interrupts and watchdog and spin forever */
local_irq_disable();
diff --git a/target/linux/brcm47xx/patches-2.6.23/620-ssb-modinit-fix.patch b/target/linux/brcm47xx/patches-2.6.23/620-ssb-modinit-fix.patch
new file mode 100644
index 0000000000..0fb00f1036
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.23/620-ssb-modinit-fix.patch
@@ -0,0 +1,15 @@
+Index: linux-2.6.23.16/drivers/ssb/main.c
+===================================================================
+--- linux-2.6.23.16.orig/drivers/ssb/main.c 2008-02-19 02:24:48.000000000 +0100
++++ linux-2.6.23.16/drivers/ssb/main.c 2008-02-19 02:27:59.000000000 +0100
+@@ -1164,7 +1164,9 @@ static int __init ssb_modinit(void)
+ /* ssb must be initialized after PCI but before the ssb drivers.
+ * That means we must use some initcall between subsys_initcall
+ * and device_initcall. */
+-fs_initcall(ssb_modinit);
++//FIXME on embedded we need to be early to make sure we can register
++// a new PCI bus, if needed.
++subsys_initcall(ssb_modinit);
+
+ static void __exit ssb_modexit(void)
+ {