Add bugfix/sparc/sunblade1k-boot-fix.patch by David Miller to fix the

boottime crash on SunBlade1000.

svn path=/dists/trunk/linux-2.6/; revision=7675

debian/changelog

@@ -21,6 +21,8 @@ linux-2.6 (2.6.18-4) UNRELEASED; urgency=high
     (20 bytes). It fixes the situations in which storing longer device
     names in this field would cause corruption of adjacent memory regions.
     (closes: #394697).
+  * [sparc] Add bugfix/sparc/sunblade1k-boot-fix.patch (thanks to David
+    Miller) to fix a boottime crash on SunBlade1000.
 
   [ Martin Michlmayr ]
   * arm/iop32x: Fix the interrupt of the 2nd Ethernet slot on N2100.

debian/patches/bugfix/sparc/sunblade1k-boot-fix.patch

@@ -0,0 +1,48 @@
+--- a/arch/sparc64/kernel/prom.c	2006-09-19 20:42:06.000000000 -0700
++++ b/arch/sparc64/kernel/prom.c	2006-10-31 22:41:07.000000000 -0800
+@@ -794,7 +794,7 @@
+ 	return virt_irq;
+ }
+ 
+-static void schizo_irq_trans_init(struct device_node *dp)
++static void __schizo_irq_trans_init(struct device_node *dp, int is_tomatillo)
+ {
+ 	struct linux_prom64_registers *regs;
+ 	struct schizo_irq_data *irq_data;
+@@ -808,11 +808,24 @@
+ 	dp->irq_trans->data = irq_data;
+ 
+ 	irq_data->pbm_regs = regs[0].phys_addr;
+-	irq_data->sync_reg = regs[3].phys_addr + 0x1a18UL;
++	if (is_tomatillo)
++		irq_data->sync_reg = regs[3].phys_addr + 0x1a18UL;
++	else
++		irq_data->sync_reg = 0UL;
+ 	irq_data->portid = of_getintprop_default(dp, "portid", 0);
+ 	irq_data->chip_version = of_getintprop_default(dp, "version#", 0);
+ }
+ 
++static void schizo_irq_trans_init(struct device_node *dp)
++{
++	__schizo_irq_trans_init(dp, 0);
++}
++
++static void tomatillo_irq_trans_init(struct device_node *dp)
++{
++	__schizo_irq_trans_init(dp, 1);
++}
++
+ static unsigned int pci_sun4v_irq_build(struct device_node *dp,
+ 					unsigned int devino,
+ 					void *_data)
+@@ -1051,8 +1064,8 @@
+ 	{ "pci108e,8001", schizo_irq_trans_init },
+ 	{ "SUNW,schizo+", schizo_irq_trans_init },
+ 	{ "pci108e,8002", schizo_irq_trans_init },
+-	{ "SUNW,tomatillo", schizo_irq_trans_init },
+-	{ "pci108e,a801", schizo_irq_trans_init },
++	{ "SUNW,tomatillo", tomatillo_irq_trans_init },
++	{ "pci108e,a801", tomatillo_irq_trans_init },
+ 	{ "SUNW,sun4v-pci", pci_sun4v_irq_trans_init },
+ };
+ #endif

debian/patches/series/4

@@ -21,3 +21,4 @@
 + features/arm/ixp4xx-net-driver-fix-qmgr.patch
 + features/arm/ixp4xx-net-driver-improve-mac-handling.patch
 + bugfix/powerpc/interrupt-alignement.patch
++ bugfix/sparc/sunblade1k-boot-fix.patch