brcm47xx: add support for kernel 3.3

SVN-Revision: 31573

1 files changed, 44 insertions, 0 deletions

diff --git a/target/linux/brcm47xx/patches-3.3/231-bcma_reorder_sprom_fill.patch b/target/linux/brcm47xx/patches-3.3/231-bcma_reorder_sprom_fill.patch
new file mode 100644
index 0000000..f4c2e26
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.3/231-bcma_reorder_sprom_fill.patch
@@ -0,0 +1,44 @@
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -137,6 +137,7 @@ static int bcm47xx_get_sprom_ssb(struct
+ 	char prefix[10];
+ 
+ 	if (bus->bustype == SSB_BUSTYPE_PCI) {
++		memset(out, 0, sizeof(struct ssb_sprom));
+ 		snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
+ 			 bus->host_pci->bus->number + 1,
+ 			 PCI_SLOT(bus->host_pci->devfn));
+@@ -165,6 +166,7 @@ static int bcm47xx_get_invariants(struct
+ 	if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
+ 		iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
+ 
++	memset(&iv->sprom, 0, sizeof(struct ssb_sprom));
+ 	bcm47xx_fill_sprom(&iv->sprom, NULL);
+ 
+ 	if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
+@@ -263,12 +265,14 @@ static int bcm47xx_get_sprom_bcma(struct
+ 
+ 	switch (bus->hosttype) {
+ 	case BCMA_HOSTTYPE_PCI:
++		memset(out, 0, sizeof(struct ssb_sprom));
+ 		snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
+ 			 bus->host_pci->bus->number + 1,
+ 			 PCI_SLOT(bus->host_pci->devfn));
+ 		bcm47xx_fill_sprom(out, prefix);
+ 		return 0;
+ 	case BCMA_HOSTTYPE_SOC:
++		memset(out, 0, sizeof(struct ssb_sprom));
+ 		bcm47xx_fill_sprom_ethernet(out, NULL);
+ 		core = bcma_find_core(bus, BCMA_CORE_80211);
+ 		if (core) {
+--- a/arch/mips/bcm47xx/sprom.c
++++ b/arch/mips/bcm47xx/sprom.c
+@@ -555,8 +555,6 @@ void bcm47xx_fill_sprom_ethernet(struct
+ 
+ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
+ {
+-	memset(sprom, 0, sizeof(struct ssb_sprom));
+-
+ 	bcm47xx_fill_sprom_ethernet(sprom, prefix);
+ 
+ 	nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0);