diff options
Diffstat (limited to 'target/linux')
24 files changed, 976 insertions, 72 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.37/031-ssb-add-callback-for-sprom.patch b/target/linux/brcm47xx/patches-2.6.37/031-ssb-add-callback-for-sprom.patch new file mode 100644 index 000000000..1bb2f0fc0 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/031-ssb-add-callback-for-sprom.patch @@ -0,0 +1,142 @@ +--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c ++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c +@@ -643,6 +643,17 @@ static struct ssb_sprom bcm63xx_sprom = + .boardflags_lo = 0x2848, + .boardflags_hi = 0x0000, + }; ++ ++int bcm63xx_get_fallback_sprom(struct ssb_bus *bus) ++{ ++ if (bus->bustype == SSB_BUSTYPE_PCI) { ++ memcpy(&bus->sprom, &bcm63xx_sprom, sizeof(struct ssb_sprom)); ++ return 0; ++ } else { ++ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n"); ++ return -EINVAL; ++ } ++} + #endif + + /* +@@ -793,8 +804,9 @@ void __init board_prom_init(void) + if (!board_get_mac_address(bcm63xx_sprom.il0mac)) { + memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN); + memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN); +- if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0) +- printk(KERN_ERR "failed to register fallback SPROM\n"); ++ if (ssb_arch_register_fallback_sprom( ++ &bcm63xx_get_fallback_sprom) < 0) ++ printk(KERN_ERR PFX "failed to register fallback SPROM\n"); + } + #endif + } +--- a/drivers/ssb/pci.c ++++ b/drivers/ssb/pci.c +@@ -662,7 +662,6 @@ static int sprom_extract(struct ssb_bus + static int ssb_pci_sprom_get(struct ssb_bus *bus, + struct ssb_sprom *sprom) + { +- const struct ssb_sprom *fallback; + int err; + u16 *buf; + +@@ -707,10 +706,14 @@ static int ssb_pci_sprom_get(struct ssb_ + if (err) { + /* All CRC attempts failed. + * Maybe there is no SPROM on the device? +- * If we have a fallback, use that. */ +- fallback = ssb_get_fallback_sprom(); +- if (fallback) { +- memcpy(sprom, fallback, sizeof(*sprom)); ++ * Now we ask the arch code if there is some sprom ++ * avaliable for this device in some other storage */ ++ err = ssb_fill_sprom_with_fallback(bus); ++ if (err) { ++ ssb_printk(KERN_WARNING PFX "WARNING: Using" ++ " fallback SPROM failed (err %d)\n", ++ err); ++ } else { + err = 0; + goto out_free; + } +--- a/drivers/ssb/sprom.c ++++ b/drivers/ssb/sprom.c +@@ -17,7 +17,7 @@ + #include <linux/slab.h> + + +-static const struct ssb_sprom *fallback_sprom; ++static int(*get_fallback_sprom)(struct ssb_bus *dev); + + + static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len, +@@ -145,13 +145,14 @@ out: + } + + /** +- * ssb_arch_set_fallback_sprom - Set a fallback SPROM for use if no SPROM is found. ++ * ssb_arch_register_fallback_sprom - Registers a method providing a fallback ++ * SPROM if no SPROM is found. + * +- * @sprom: The SPROM data structure to register. ++ * @sprom_callback: The callbcak function. + * +- * With this function the architecture implementation may register a fallback +- * SPROM data structure. The fallback is only used for PCI based SSB devices, +- * where no valid SPROM can be found in the shadow registers. ++ * With this function the architecture implementation may register a callback ++ * handler which wills the SPROM data structure. The fallback is only used for ++ * PCI based SSB devices, where no valid SPROM can be found in the shadow registers. + * + * This function is useful for weird architectures that have a half-assed SSB device + * hardwired to their PCI bus. +@@ -163,18 +164,21 @@ out: + * + * This function is available for architecture code, only. So it is not exported. + */ +-int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom) ++int ssb_arch_register_fallback_sprom(int (*sprom_callback)(struct ssb_bus *bus)) + { +- if (fallback_sprom) ++ if (get_fallback_sprom) + return -EEXIST; +- fallback_sprom = sprom; ++ get_fallback_sprom = sprom_callback; + + return 0; + } + +-const struct ssb_sprom *ssb_get_fallback_sprom(void) ++int ssb_fill_sprom_with_fallback(struct ssb_bus *bus) + { +- return fallback_sprom; ++ if (!get_fallback_sprom) ++ return -ENOENT; ++ ++ return get_fallback_sprom(bus); + } + + /* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */ +--- a/drivers/ssb/ssb_private.h ++++ b/drivers/ssb/ssb_private.h +@@ -171,7 +171,7 @@ ssize_t ssb_attr_sprom_store(struct ssb_ + const char *buf, size_t count, + int (*sprom_check_crc)(const u16 *sprom, size_t size), + int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom)); +-extern const struct ssb_sprom *ssb_get_fallback_sprom(void); ++extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus); + + + /* core.c */ +--- a/include/linux/ssb/ssb.h ++++ b/include/linux/ssb/ssb.h +@@ -404,7 +404,8 @@ extern bool ssb_is_sprom_available(struc + + /* Set a fallback SPROM. + * See kdoc at the function definition for complete documentation. */ +-extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom); ++extern int ssb_arch_register_fallback_sprom( ++ int (*sprom_callback)(struct ssb_bus *bus)); + + /* Suspend a SSB bus. + * Call this from the parent bus suspend routine. */ diff --git a/target/linux/brcm47xx/patches-2.6.37/032-bcm47xx-extend-bcm47xx_fill_sprom-with-prefix.patch b/target/linux/brcm47xx/patches-2.6.37/032-bcm47xx-extend-bcm47xx_fill_sprom-with-prefix.patch new file mode 100644 index 000000000..acf65bd8c --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/032-bcm47xx-extend-bcm47xx_fill_sprom-with-prefix.patch @@ -0,0 +1,69 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -59,10 +59,23 @@ static void bcm47xx_machine_halt(void) + } + + #define READ_FROM_NVRAM(_outvar, name, buf) \ +- if (nvram_getenv(name, buf, sizeof(buf)) >= 0)\ ++ if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\ + sprom->_outvar = simple_strtoul(buf, NULL, 0); + +-static void bcm47xx_fill_sprom(struct ssb_sprom *sprom) ++static inline int nvram_getprefix(const char *prefix, char *name, ++ char *buf, int len) ++{ ++ if (prefix) { ++ char key[100]; ++ ++ snprintf(key, sizeof(key), "%s%s", prefix, name); ++ return nvram_getenv(key, buf, len); ++ } ++ ++ return nvram_getenv(name, buf, len); ++} ++ ++static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) + { + char buf[100]; + u32 boardflags; +@@ -71,11 +84,11 @@ static void bcm47xx_fill_sprom(struct ss + + sprom->revision = 1; /* Fallback: Old hardware does not define this. */ + READ_FROM_NVRAM(revision, "sromrev", buf); +- if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->il0mac); +- if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->et0mac); +- if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "et1macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->et1mac); + READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf); + READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf); +@@ -127,14 +140,14 @@ static void bcm47xx_fill_sprom(struct ss + READ_FROM_NVRAM(ofdm5gpo, "ofdm5gpo", buf); + READ_FROM_NVRAM(ofdm5ghpo, "ofdm5ghpo", buf); + +- if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0) { ++ if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); + if (boardflags) { + sprom->boardflags_lo = (boardflags & 0x0000FFFFU); + sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16; + } + } +- if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0) { ++ if (nvram_getprefix(prefix, "boardflags2", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); + if (boardflags) { + sprom->boardflags2_lo = (boardflags & 0x0000FFFFU); +@@ -160,7 +173,7 @@ static int bcm47xx_get_invariants(struct + if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) + iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0); + +- bcm47xx_fill_sprom(&iv->sprom); ++ bcm47xx_fill_sprom(&iv->sprom, NULL); + + if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) + iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); diff --git a/target/linux/brcm47xx/patches-2.6.37/033-bcm47xx-register-fallback-callback.patch b/target/linux/brcm47xx/patches-2.6.37/033-bcm47xx-register-fallback-callback.patch new file mode 100644 index 000000000..f63deacdd --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/033-bcm47xx-register-fallback-callback.patch @@ -0,0 +1,48 @@ +--- a/arch/mips/bcm47xx/nvram.c ++++ b/arch/mips/bcm47xx/nvram.c +@@ -23,7 +23,7 @@ + static char nvram_buf[NVRAM_SPACE]; + + /* Probe for NVRAM header */ +-static void __init early_nvram_init(void) ++static void early_nvram_init(void) + { + struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore; + struct nvram_header *header; +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -156,6 +156,22 @@ static void bcm47xx_fill_sprom(struct ss + } + } + ++int bcm47xx_get_sprom(struct ssb_bus *bus) ++{ ++ char prefix[10]; ++ ++ if (bus->bustype == SSB_BUSTYPE_PCI) { ++ snprintf(prefix, sizeof(prefix), "pci/%x/%x/", ++ bus->host_pci->bus->number + 1, ++ PCI_SLOT(bus->host_pci->devfn)); ++ bcm47xx_fill_sprom(&bus->sprom, prefix); ++ return 0; ++ } else { ++ printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n"); ++ return -EINVAL; ++ } ++} ++ + static int bcm47xx_get_invariants(struct ssb_bus *bus, + struct ssb_init_invariants *iv) + { +@@ -212,6 +228,11 @@ void __init plat_mem_setup(void) + char buf[100]; + struct ssb_mipscore *mcore; + ++ err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom); ++ if (err) ++ printk(KERN_WARNING "bcm47xx: someone else already registered" ++ " a ssb SPROM callback handler (err %d)\n", err); ++ + err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, + bcm47xx_get_invariants); + if (err) diff --git a/target/linux/brcm47xx/patches-2.6.37/034-bcm47xx-extend-and-fix-fill-sprom.patch b/target/linux/brcm47xx/patches-2.6.37/034-bcm47xx-extend-and-fix-fill-sprom.patch new file mode 100644 index 000000000..490ca67bd --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/034-bcm47xx-extend-and-fix-fill-sprom.patch @@ -0,0 +1,122 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -62,6 +62,11 @@ static void bcm47xx_machine_halt(void) + if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\ + sprom->_outvar = simple_strtoul(buf, NULL, 0); + ++#define READ_FROM_NVRAM2(_outvar, name1, name2, buf) \ ++ if (nvram_getprefix(prefix, name1, buf, sizeof(buf)) >= 0 || \ ++ nvram_getprefix(prefix, name2, buf, sizeof(buf)) >= 0)\ ++ sprom->_outvar = simple_strtoul(buf, NULL, 0); ++ + static inline int nvram_getprefix(const char *prefix, char *name, + char *buf, int len) + { +@@ -75,6 +80,27 @@ static inline int nvram_getprefix(const + return nvram_getenv(name, buf, len); + } + ++static u32 nvram_getu32(const char *name, char *buf, int len) ++{ ++ int rv; ++ char key[100]; ++ u16 var0, var1; ++ ++ snprintf(key, sizeof(key), "%s0", name); ++ rv = nvram_getenv(key, buf, len); ++ /* return 0 here so this looks like unset */ ++ if (rv < 0) ++ return 0; ++ var0 = simple_strtoul(buf, NULL, 0); ++ ++ snprintf(key, sizeof(key), "%s1", name); ++ rv = nvram_getenv(key, buf, len); ++ if (rv < 0) ++ return 0; ++ var1 = simple_strtoul(buf, NULL, 0); ++ return var1 << 16 | var0; ++} ++ + static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) + { + char buf[100]; +@@ -84,7 +110,8 @@ static void bcm47xx_fill_sprom(struct ss + + sprom->revision = 1; /* Fallback: Old hardware does not define this. */ + READ_FROM_NVRAM(revision, "sromrev", buf); +- if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0 || +++ nvram_getprefix(prefix, "macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->il0mac); + if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->et0mac); +@@ -110,20 +137,36 @@ static void bcm47xx_fill_sprom(struct ss + READ_FROM_NVRAM(pa1hib0, "pa1hib0", buf); + READ_FROM_NVRAM(pa1hib2, "pa1hib1", buf); + READ_FROM_NVRAM(pa1hib1, "pa1hib2", buf); +- READ_FROM_NVRAM(gpio0, "wl0gpio0", buf); +- READ_FROM_NVRAM(gpio1, "wl0gpio1", buf); +- READ_FROM_NVRAM(gpio2, "wl0gpio2", buf); +- READ_FROM_NVRAM(gpio3, "wl0gpio3", buf); +- READ_FROM_NVRAM(maxpwr_bg, "pa0maxpwr", buf); +- READ_FROM_NVRAM(maxpwr_al, "pa1lomaxpwr", buf); +- READ_FROM_NVRAM(maxpwr_a, "pa1maxpwr", buf); +- READ_FROM_NVRAM(maxpwr_ah, "pa1himaxpwr", buf); +- READ_FROM_NVRAM(itssi_a, "pa1itssit", buf); +- READ_FROM_NVRAM(itssi_bg, "pa0itssit", buf); ++ READ_FROM_NVRAM2(gpio0, "ledbh0", "wl0gpio0", buf); ++ READ_FROM_NVRAM2(gpio1, "ledbh1", "wl0gpio1", buf); ++ READ_FROM_NVRAM2(gpio2, "ledbh2", "wl0gpio2", buf); ++ READ_FROM_NVRAM2(gpio3, "ledbh3", "wl0gpio3", buf); ++ READ_FROM_NVRAM2(maxpwr_bg, "maxp2ga0", "pa0maxpwr", buf); ++ READ_FROM_NVRAM2(maxpwr_al, "maxp5gla0", "pa1lomaxpwr", buf); ++ READ_FROM_NVRAM2(maxpwr_a, "maxp5ga0", "pa1maxpwr", buf); ++ READ_FROM_NVRAM2(maxpwr_ah, "maxp5gha0", "pa1himaxpwr", buf); ++ READ_FROM_NVRAM2(itssi_bg, "itt5ga0", "pa0itssit", buf); ++ READ_FROM_NVRAM2(itssi_a, "itt2ga0", "pa1itssit", buf); + READ_FROM_NVRAM(tri2g, "tri2g", buf); + READ_FROM_NVRAM(tri5gl, "tri5gl", buf); + READ_FROM_NVRAM(tri5g, "tri5g", buf); + READ_FROM_NVRAM(tri5gh, "tri5gh", buf); ++ READ_FROM_NVRAM(txpid2g[0], "txpid2ga0", buf); ++ READ_FROM_NVRAM(txpid2g[1], "txpid2ga1", buf); ++ READ_FROM_NVRAM(txpid2g[2], "txpid2ga2", buf); ++ READ_FROM_NVRAM(txpid2g[3], "txpid2ga3", buf); ++ READ_FROM_NVRAM(txpid5g[0], "txpid5ga0", buf); ++ READ_FROM_NVRAM(txpid5g[1], "txpid5ga1", buf); ++ READ_FROM_NVRAM(txpid5g[2], "txpid5ga2", buf); ++ READ_FROM_NVRAM(txpid5g[3], "txpid5ga3", buf); ++ READ_FROM_NVRAM(txpid5gl[0], "txpid5gla0", buf); ++ READ_FROM_NVRAM(txpid5gl[1], "txpid5gla1", buf); ++ READ_FROM_NVRAM(txpid5gl[2], "txpid5gla2", buf); ++ READ_FROM_NVRAM(txpid5gl[3], "txpid5gla3", buf); ++ READ_FROM_NVRAM(txpid5gh[0], "txpid5gha0", buf); ++ READ_FROM_NVRAM(txpid5gh[1], "txpid5gha1", buf); ++ READ_FROM_NVRAM(txpid5gh[2], "txpid5gha2", buf); ++ READ_FROM_NVRAM(txpid5gh[3], "txpid5gha3", buf); + READ_FROM_NVRAM(rxpo2g, "rxpo2g", buf); + READ_FROM_NVRAM(rxpo5g, "rxpo5g", buf); + READ_FROM_NVRAM(rssisav2g, "rssisav2g", buf); +@@ -135,10 +178,18 @@ static void bcm47xx_fill_sprom(struct ss + READ_FROM_NVRAM(rssismf5g, "rssismf5g", buf); + READ_FROM_NVRAM(bxa5g, "bxa5g", buf); + READ_FROM_NVRAM(cck2gpo, "cck2gpo", buf); +- READ_FROM_NVRAM(ofdm2gpo, "ofdm2gpo", buf); +- READ_FROM_NVRAM(ofdm5glpo, "ofdm5glpo", buf); +- READ_FROM_NVRAM(ofdm5gpo, "ofdm5gpo", buf); +- READ_FROM_NVRAM(ofdm5ghpo, "ofdm5ghpo", buf); ++ ++ sprom->ofdm2gpo = nvram_getu32("ofdm2gpo", buf, sizeof(buf)); ++ sprom->ofdm5glpo = nvram_getu32("ofdm5glpo", buf, sizeof(buf)); ++ sprom->ofdm5gpo = nvram_getu32("ofdm5gpo", buf, sizeof(buf)); ++ sprom->ofdm5ghpo = nvram_getu32("ofdm5ghpo", buf, sizeof(buf)); ++ ++ READ_FROM_NVRAM(antenna_gain.ghz24.a0, "ag0", buf); ++ READ_FROM_NVRAM(antenna_gain.ghz24.a1, "ag1", buf); ++ READ_FROM_NVRAM(antenna_gain.ghz24.a2, "ag2", buf); ++ READ_FROM_NVRAM(antenna_gain.ghz24.a3, "ag3", buf); ++ memcpy(&sprom->antenna_gain.ghz5, &sprom->antenna_gain.ghz24, ++ sizeof(sprom->antenna_gain.ghz5)); + + if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); diff --git a/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch index abb2044f7..5ccb62fc6 100644 --- a/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch +++ b/target/linux/brcm47xx/patches-2.6.37/400-arch-bcm47xx.patch @@ -33,7 +33,7 @@ +EXPORT_SYMBOL(nvram_get); --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c -@@ -226,3 +226,20 @@ void __init plat_mem_setup(void) +@@ -311,3 +311,20 @@ void __init plat_mem_setup(void) _machine_halt = bcm47xx_machine_halt; pm_power_off = bcm47xx_machine_halt; } diff --git a/target/linux/brcm47xx/patches-2.6.37/820-wgt634u-nvram-fix.patch b/target/linux/brcm47xx/patches-2.6.37/820-wgt634u-nvram-fix.patch index 9ed4a4de4..29e12a81b 100644 --- a/target/linux/brcm47xx/patches-2.6.37/820-wgt634u-nvram-fix.patch +++ b/target/linux/brcm47xx/patches-2.6.37/820-wgt634u-nvram-fix.patch @@ -253,8 +253,8 @@ out the configuration than the in kernel cfe config reader. +extern char *cfe_env_get(char *nv_buf, const char *name); /* Probe for NVRAM header */ - static void __init early_nvram_init(void) -@@ -33,6 +35,25 @@ static void __init early_nvram_init(void + static void early_nvram_init(void) +@@ -33,6 +35,25 @@ static void early_nvram_init(void) base = mcore->flash_window; lim = mcore->flash_window_size; diff --git a/target/linux/brcm47xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch b/target/linux/brcm47xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch deleted file mode 100644 index 4ce9ba1a2..000000000 --- a/target/linux/brcm47xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/ssb/sprom.c -+++ b/drivers/ssb/sprom.c -@@ -176,6 +176,7 @@ const struct ssb_sprom *ssb_get_fallback - { - return fallback_sprom; - } -+EXPORT_SYMBOL(ssb_get_fallback_sprom); - - /* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */ - bool ssb_is_sprom_available(struct ssb_bus *bus) ---- a/include/linux/ssb/ssb.h -+++ b/include/linux/ssb/ssb.h -@@ -412,6 +412,7 @@ extern bool ssb_is_sprom_available(struc - /* Set a fallback SPROM. - * See kdoc at the function definition for complete documentation. */ - extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom); -+extern const struct ssb_sprom *ssb_get_fallback_sprom(void); - - /* Suspend a SSB bus. - * Call this from the parent bus suspend routine. */ diff --git a/target/linux/brcm47xx/patches-2.6.37/980-wnr834b_no_cardbus_invariant.patch b/target/linux/brcm47xx/patches-2.6.37/980-wnr834b_no_cardbus_invariant.patch new file mode 100644 index 000000000..1d6e069e6 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.37/980-wnr834b_no_cardbus_invariant.patch @@ -0,0 +1,13 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -245,6 +245,10 @@ static int bcm47xx_get_invariants(struct + if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) + iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); + ++ /* Do not indicate cardbus for Netgear WNR834B V1 and V2 */ ++ if (iv->boardinfo.type == 0x0472 && iv->has_cardbus_slot) ++ iv->has_cardbus_slot = 0; ++ + return 0; + } + diff --git a/target/linux/brcm47xx/patches-2.6.38/031-ssb-add-callback-for-sprom.patch b/target/linux/brcm47xx/patches-2.6.38/031-ssb-add-callback-for-sprom.patch new file mode 100644 index 000000000..1bb2f0fc0 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.38/031-ssb-add-callback-for-sprom.patch @@ -0,0 +1,142 @@ +--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c ++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c +@@ -643,6 +643,17 @@ static struct ssb_sprom bcm63xx_sprom = + .boardflags_lo = 0x2848, + .boardflags_hi = 0x0000, + }; ++ ++int bcm63xx_get_fallback_sprom(struct ssb_bus *bus) ++{ ++ if (bus->bustype == SSB_BUSTYPE_PCI) { ++ memcpy(&bus->sprom, &bcm63xx_sprom, sizeof(struct ssb_sprom)); ++ return 0; ++ } else { ++ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n"); ++ return -EINVAL; ++ } ++} + #endif + + /* +@@ -793,8 +804,9 @@ void __init board_prom_init(void) + if (!board_get_mac_address(bcm63xx_sprom.il0mac)) { + memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN); + memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN); +- if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0) +- printk(KERN_ERR "failed to register fallback SPROM\n"); ++ if (ssb_arch_register_fallback_sprom( ++ &bcm63xx_get_fallback_sprom) < 0) ++ printk(KERN_ERR PFX "failed to register fallback SPROM\n"); + } + #endif + } +--- a/drivers/ssb/pci.c ++++ b/drivers/ssb/pci.c +@@ -662,7 +662,6 @@ static int sprom_extract(struct ssb_bus + static int ssb_pci_sprom_get(struct ssb_bus *bus, + struct ssb_sprom *sprom) + { +- const struct ssb_sprom *fallback; + int err; + u16 *buf; + +@@ -707,10 +706,14 @@ static int ssb_pci_sprom_get(struct ssb_ + if (err) { + /* All CRC attempts failed. + * Maybe there is no SPROM on the device? +- * If we have a fallback, use that. */ +- fallback = ssb_get_fallback_sprom(); +- if (fallback) { +- memcpy(sprom, fallback, sizeof(*sprom)); ++ * Now we ask the arch code if there is some sprom ++ * avaliable for this device in some other storage */ ++ err = ssb_fill_sprom_with_fallback(bus); ++ if (err) { ++ ssb_printk(KERN_WARNING PFX "WARNING: Using" ++ " fallback SPROM failed (err %d)\n", ++ err); ++ } else { + err = 0; + goto out_free; + } +--- a/drivers/ssb/sprom.c ++++ b/drivers/ssb/sprom.c +@@ -17,7 +17,7 @@ + #include <linux/slab.h> + + +-static const struct ssb_sprom *fallback_sprom; ++static int(*get_fallback_sprom)(struct ssb_bus *dev); + + + static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len, +@@ -145,13 +145,14 @@ out: + } + + /** +- * ssb_arch_set_fallback_sprom - Set a fallback SPROM for use if no SPROM is found. ++ * ssb_arch_register_fallback_sprom - Registers a method providing a fallback ++ * SPROM if no SPROM is found. + * +- * @sprom: The SPROM data structure to register. ++ * @sprom_callback: The callbcak function. + * +- * With this function the architecture implementation may register a fallback +- * SPROM data structure. The fallback is only used for PCI based SSB devices, +- * where no valid SPROM can be found in the shadow registers. ++ * With this function the architecture implementation may register a callback ++ * handler which wills the SPROM data structure. The fallback is only used for ++ * PCI based SSB devices, where no valid SPROM can be found in the shadow registers. + * + * This function is useful for weird architectures that have a half-assed SSB device + * hardwired to their PCI bus. +@@ -163,18 +164,21 @@ out: + * + * This function is available for architecture code, only. So it is not exported. + */ +-int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom) ++int ssb_arch_register_fallback_sprom(int (*sprom_callback)(struct ssb_bus *bus)) + { +- if (fallback_sprom) ++ if (get_fallback_sprom) + return -EEXIST; +- fallback_sprom = sprom; ++ get_fallback_sprom = sprom_callback; + + return 0; + } + +-const struct ssb_sprom *ssb_get_fallback_sprom(void) ++int ssb_fill_sprom_with_fallback(struct ssb_bus *bus) + { +- return fallback_sprom; ++ if (!get_fallback_sprom) ++ return -ENOENT; ++ ++ return get_fallback_sprom(bus); + } + + /* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */ +--- a/drivers/ssb/ssb_private.h ++++ b/drivers/ssb/ssb_private.h +@@ -171,7 +171,7 @@ ssize_t ssb_attr_sprom_store(struct ssb_ + const char *buf, size_t count, + int (*sprom_check_crc)(const u16 *sprom, size_t size), + int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom)); +-extern const struct ssb_sprom *ssb_get_fallback_sprom(void); ++extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus); + + + /* core.c */ +--- a/include/linux/ssb/ssb.h ++++ b/include/linux/ssb/ssb.h +@@ -404,7 +404,8 @@ extern bool ssb_is_sprom_available(struc + + /* Set a fallback SPROM. + * See kdoc at the function definition for complete documentation. */ +-extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom); ++extern int ssb_arch_register_fallback_sprom( ++ int (*sprom_callback)(struct ssb_bus *bus)); + + /* Suspend a SSB bus. + * Call this from the parent bus suspend routine. */ diff --git a/target/linux/brcm47xx/patches-2.6.38/032-bcm47xx-extend-bcm47xx_fill_sprom-with-prefix.patch b/target/linux/brcm47xx/patches-2.6.38/032-bcm47xx-extend-bcm47xx_fill_sprom-with-prefix.patch new file mode 100644 index 000000000..acf65bd8c --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.38/032-bcm47xx-extend-bcm47xx_fill_sprom-with-prefix.patch @@ -0,0 +1,69 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -59,10 +59,23 @@ static void bcm47xx_machine_halt(void) + } + + #define READ_FROM_NVRAM(_outvar, name, buf) \ +- if (nvram_getenv(name, buf, sizeof(buf)) >= 0)\ ++ if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\ + sprom->_outvar = simple_strtoul(buf, NULL, 0); + +-static void bcm47xx_fill_sprom(struct ssb_sprom *sprom) ++static inline int nvram_getprefix(const char *prefix, char *name, ++ char *buf, int len) ++{ ++ if (prefix) { ++ char key[100]; ++ ++ snprintf(key, sizeof(key), "%s%s", prefix, name); ++ return nvram_getenv(key, buf, len); ++ } ++ ++ return nvram_getenv(name, buf, len); ++} ++ ++static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) + { + char buf[100]; + u32 boardflags; +@@ -71,11 +84,11 @@ static void bcm47xx_fill_sprom(struct ss + + sprom->revision = 1; /* Fallback: Old hardware does not define this. */ + READ_FROM_NVRAM(revision, "sromrev", buf); +- if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->il0mac); +- if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->et0mac); +- if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "et1macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->et1mac); + READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf); + READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf); +@@ -127,14 +140,14 @@ static void bcm47xx_fill_sprom(struct ss + READ_FROM_NVRAM(ofdm5gpo, "ofdm5gpo", buf); + READ_FROM_NVRAM(ofdm5ghpo, "ofdm5ghpo", buf); + +- if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0) { ++ if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); + if (boardflags) { + sprom->boardflags_lo = (boardflags & 0x0000FFFFU); + sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16; + } + } +- if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0) { ++ if (nvram_getprefix(prefix, "boardflags2", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); + if (boardflags) { + sprom->boardflags2_lo = (boardflags & 0x0000FFFFU); +@@ -160,7 +173,7 @@ static int bcm47xx_get_invariants(struct + if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) + iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0); + +- bcm47xx_fill_sprom(&iv->sprom); ++ bcm47xx_fill_sprom(&iv->sprom, NULL); + + if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) + iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); diff --git a/target/linux/brcm47xx/patches-2.6.38/033-bcm47xx-register-fallback-callback.patch b/target/linux/brcm47xx/patches-2.6.38/033-bcm47xx-register-fallback-callback.patch new file mode 100644 index 000000000..f63deacdd --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.38/033-bcm47xx-register-fallback-callback.patch @@ -0,0 +1,48 @@ +--- a/arch/mips/bcm47xx/nvram.c ++++ b/arch/mips/bcm47xx/nvram.c +@@ -23,7 +23,7 @@ + static char nvram_buf[NVRAM_SPACE]; + + /* Probe for NVRAM header */ +-static void __init early_nvram_init(void) ++static void early_nvram_init(void) + { + struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore; + struct nvram_header *header; +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -156,6 +156,22 @@ static void bcm47xx_fill_sprom(struct ss + } + } + ++int bcm47xx_get_sprom(struct ssb_bus *bus) ++{ ++ char prefix[10]; ++ ++ if (bus->bustype == SSB_BUSTYPE_PCI) { ++ snprintf(prefix, sizeof(prefix), "pci/%x/%x/", ++ bus->host_pci->bus->number + 1, ++ PCI_SLOT(bus->host_pci->devfn)); ++ bcm47xx_fill_sprom(&bus->sprom, prefix); ++ return 0; ++ } else { ++ printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n"); ++ return -EINVAL; ++ } ++} ++ + static int bcm47xx_get_invariants(struct ssb_bus *bus, + struct ssb_init_invariants *iv) + { +@@ -212,6 +228,11 @@ void __init plat_mem_setup(void) + char buf[100]; + struct ssb_mipscore *mcore; + ++ err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom); ++ if (err) ++ printk(KERN_WARNING "bcm47xx: someone else already registered" ++ " a ssb SPROM callback handler (err %d)\n", err); ++ + err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, + bcm47xx_get_invariants); + if (err) diff --git a/target/linux/brcm47xx/patches-2.6.38/034-bcm47xx-extend-and-fix-fill-sprom.patch b/target/linux/brcm47xx/patches-2.6.38/034-bcm47xx-extend-and-fix-fill-sprom.patch new file mode 100644 index 000000000..490ca67bd --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.38/034-bcm47xx-extend-and-fix-fill-sprom.patch @@ -0,0 +1,122 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -62,6 +62,11 @@ static void bcm47xx_machine_halt(void) + if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\ + sprom->_outvar = simple_strtoul(buf, NULL, 0); + ++#define READ_FROM_NVRAM2(_outvar, name1, name2, buf) \ ++ if (nvram_getprefix(prefix, name1, buf, sizeof(buf)) >= 0 || \ ++ nvram_getprefix(prefix, name2, buf, sizeof(buf)) >= 0)\ ++ sprom->_outvar = simple_strtoul(buf, NULL, 0); ++ + static inline int nvram_getprefix(const char *prefix, char *name, + char *buf, int len) + { +@@ -75,6 +80,27 @@ static inline int nvram_getprefix(const + return nvram_getenv(name, buf, len); + } + ++static u32 nvram_getu32(const char *name, char *buf, int len) ++{ ++ int rv; ++ char key[100]; ++ u16 var0, var1; ++ ++ snprintf(key, sizeof(key), "%s0", name); ++ rv = nvram_getenv(key, buf, len); ++ /* return 0 here so this looks like unset */ ++ if (rv < 0) ++ return 0; ++ var0 = simple_strtoul(buf, NULL, 0); ++ ++ snprintf(key, sizeof(key), "%s1", name); ++ rv = nvram_getenv(key, buf, len); ++ if (rv < 0) ++ return 0; ++ var1 = simple_strtoul(buf, NULL, 0); ++ return var1 << 16 | var0; ++} ++ + static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) + { + char buf[100]; +@@ -84,7 +110,8 @@ static void bcm47xx_fill_sprom(struct ss + + sprom->revision = 1; /* Fallback: Old hardware does not define this. */ + READ_FROM_NVRAM(revision, "sromrev", buf); +- if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0) ++ if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0 || +++ nvram_getprefix(prefix, "macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->il0mac); + if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0) + nvram_parse_macaddr(buf, sprom->et0mac); +@@ -110,20 +137,36 @@ static void bcm47xx_fill_sprom(struct ss + READ_FROM_NVRAM(pa1hib0, "pa1hib0", buf); + READ_FROM_NVRAM(pa1hib2, "pa1hib1", buf); + READ_FROM_NVRAM(pa1hib1, "pa1hib2", buf); +- READ_FROM_NVRAM(gpio0, "wl0gpio0", buf); +- READ_FROM_NVRAM(gpio1, "wl0gpio1", buf); +- READ_FROM_NVRAM(gpio2, "wl0gpio2", buf); +- READ_FROM_NVRAM(gpio3, "wl0gpio3", buf); +- READ_FROM_NVRAM(maxpwr_bg, "pa0maxpwr", buf); +- READ_FROM_NVRAM(maxpwr_al, "pa1lomaxpwr", buf); +- READ_FROM_NVRAM(maxpwr_a, "pa1maxpwr", buf); +- READ_FROM_NVRAM(maxpwr_ah, "pa1himaxpwr", buf); +- READ_FROM_NVRAM(itssi_a, "pa1itssit", buf); +- READ_FROM_NVRAM(itssi_bg, "pa0itssit", buf); ++ READ_FROM_NVRAM2(gpio0, "ledbh0", "wl0gpio0", buf); ++ READ_FROM_NVRAM2(gpio1, "ledbh1", "wl0gpio1", buf); ++ READ_FROM_NVRAM2(gpio2, "ledbh2", "wl0gpio2", buf); ++ READ_FROM_NVRAM2(gpio3, "ledbh3", "wl0gpio3", buf); ++ READ_FROM_NVRAM2(maxpwr_bg, "maxp2ga0", "pa0maxpwr", buf); ++ READ_FROM_NVRAM2(maxpwr_al, "maxp5gla0", "pa1lomaxpwr", buf); ++ READ_FROM_NVRAM2(maxpwr_a, "maxp5ga0", "pa1maxpwr", buf); ++ READ_FROM_NVRAM2(maxpwr_ah, "maxp5gha0", "pa1himaxpwr", buf); ++ READ_FROM_NVRAM2(itssi_bg, "itt5ga0", "pa0itssit", buf); ++ READ_FROM_NVRAM2(itssi_a, "itt2ga0", "pa1itssit", buf); + READ_FROM_NVRAM(tri2g, "tri2g", buf); + READ_FROM_NVRAM(tri5gl, "tri5gl", buf); + READ_FROM_NVRAM(tri5g, "tri5g", buf); + READ_FROM_NVRAM(tri5gh, "tri5gh", buf); ++ READ_FROM_NVRAM(txpid2g[0], "txpid2ga0", buf); ++ READ_FROM_NVRAM(txpid2g[1], "txpid2ga1", buf); ++ READ_FROM_NVRAM(txpid2g[2], "txpid2ga2", buf); ++ READ_FROM_NVRAM(txpid2g[3], "txpid2ga3", buf); ++ READ_FROM_NVRAM(txpid5g[0], "txpid5ga0", buf); ++ READ_FROM_NVRAM(txpid5g[1], "txpid5ga1", buf); ++ READ_FROM_NVRAM(txpid5g[2], "txpid5ga2", buf); ++ READ_FROM_NVRAM(txpid5g[3], "txpid5ga3", buf); ++ READ_FROM_NVRAM(txpid5gl[0], "txpid5gla0", buf); ++ READ_FROM_NVRAM(txpid5gl[1], "txpid5gla1", buf); ++ READ_FROM_NVRAM(txpid5gl[2], "txpid5gla2", buf); ++ READ_FROM_NVRAM(txpid5gl[3], "txpid5gla3", buf); ++ READ_FROM_NVRAM(txpid5gh[0], "txpid5gha0", buf); ++ READ_FROM_NVRAM(txpid5gh[1], "txpid5gha1", buf); ++ READ_FROM_NVRAM(txpid5gh[2], "txpid5gha2", buf); ++ READ_FROM_NVRAM(txpid5gh[3], "txpid5gha3", buf); + READ_FROM_NVRAM(rxpo2g, "rxpo2g", buf); + READ_FROM_NVRAM(rxpo5g, "rxpo5g", buf); + READ_FROM_NVRAM(rssisav2g, "rssisav2g", buf); +@@ -135,10 +178,18 @@ static void bcm47xx_fill_sprom(struct ss + READ_FROM_NVRAM(rssismf5g, "rssismf5g", buf); + READ_FROM_NVRAM(bxa5g, "bxa5g", buf); + READ_FROM_NVRAM(cck2gpo, "cck2gpo", buf); +- READ_FROM_NVRAM(ofdm2gpo, "ofdm2gpo", buf); +- READ_FROM_NVRAM(ofdm5glpo, "ofdm5glpo", buf); +- READ_FROM_NVRAM(ofdm5gpo, "ofdm5gpo", buf); +- READ_FROM_NVRAM(ofdm5ghpo, "ofdm5ghpo", buf); ++ ++ sprom->ofdm2gpo = nvram_getu32("ofdm2gpo", buf, sizeof(buf)); ++ sprom->ofdm5glpo = nvram_getu32("ofdm5glpo", buf, sizeof(buf)); ++ sprom->ofdm5gpo = nvram_getu32("ofdm5gpo", buf, sizeof(buf)); ++ sprom->ofdm5ghpo = nvram_getu32("ofdm5ghpo", buf, sizeof(buf)); ++ ++ READ_FROM_NVRAM(antenna_gain.ghz24.a0, "ag0", buf); ++ READ_FROM_NVRAM(antenna_gain.ghz24.a1, "ag1", buf); ++ READ_FROM_NVRAM(antenna_gain.ghz24.a2, "ag2", buf); ++ READ_FROM_NVRAM(antenna_gain.ghz24.a3, "ag3", buf); ++ memcpy(&sprom->antenna_gain.ghz5, &sprom->antenna_gain.ghz24, ++ sizeof(sprom->antenna_gain.ghz5)); + + if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) { + boardflags = simple_strtoul(buf, NULL, 0); diff --git a/target/linux/brcm47xx/patches-2.6.38/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-2.6.38/400-arch-bcm47xx.patch index abb2044f7..5ccb62fc6 100644 --- a/target/linux/brcm47xx/patches-2.6.38/400-arch-bcm47xx.patch +++ b/target/linux/brcm47xx/patches-2.6.38/400-arch-bcm47xx.patch @@ -33,7 +33,7 @@ +EXPORT_SYMBOL(nvram_get); --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c -@@ -226,3 +226,20 @@ void __init plat_mem_setup(void) +@@ -311,3 +311,20 @@ void __init plat_mem_setup(void) _machine_halt = bcm47xx_machine_halt; pm_power_off = bcm47xx_machine_halt; } diff --git a/target/linux/brcm47xx/patches-2.6.38/820-wgt634u-nvram-fix.patch b/target/linux/brcm47xx/patches-2.6.38/820-wgt634u-nvram-fix.patch index 9ed4a4de4..29e12a81b 100644 --- a/target/linux/brcm47xx/patches-2.6.38/820-wgt634u-nvram-fix.patch +++ b/target/linux/brcm47xx/patches-2.6.38/820-wgt634u-nvram-fix.patch @@ -253,8 +253,8 @@ out the configuration than the in kernel cfe config reader. +extern char *cfe_env_get(char *nv_buf, const char *name); /* Probe for NVRAM header */ - static void __init early_nvram_init(void) -@@ -33,6 +35,25 @@ static void __init early_nvram_init(void + static void early_nvram_init(void) +@@ -33,6 +35,25 @@ static void early_nvram_init(void) base = mcore->flash_window; lim = mcore->flash_window_size; diff --git a/target/linux/brcm47xx/patches-2.6.38/977-ssb_export_fallback_sprom.patch b/target/linux/brcm47xx/patches-2.6.38/977-ssb_export_fallback_sprom.patch deleted file mode 100644 index 4ce9ba1a2..000000000 --- a/target/linux/brcm47xx/patches-2.6.38/977-ssb_export_fallback_sprom.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/ssb/sprom.c -+++ b/drivers/ssb/sprom.c -@@ -176,6 +176,7 @@ const struct ssb_sprom *ssb_get_fallback - { - return fallback_sprom; - } -+EXPORT_SYMBOL(ssb_get_fallback_sprom); - - /* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */ - bool ssb_is_sprom_available(struct ssb_bus *bus) ---- a/include/linux/ssb/ssb.h -+++ b/include/linux/ssb/ssb.h -@@ -412,6 +412,7 @@ extern bool ssb_is_sprom_available(struc - /* Set a fallback SPROM. - * See kdoc at the function definition for complete documentation. */ - extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom); -+extern const struct ssb_sprom *ssb_get_fallback_sprom(void); - - /* Suspend a SSB bus. - * Call this from the parent bus suspend routine. */ diff --git a/target/linux/brcm47xx/patches-2.6.38/980-wnr834b_no_cardbus_invariant.patch b/target/linux/brcm47xx/patches-2.6.38/980-wnr834b_no_cardbus_invariant.patch new file mode 100644 index 000000000..1d6e069e6 --- /dev/null +++ b/target/linux/brcm47xx/patches-2.6.38/980-wnr834b_no_cardbus_invariant.patch @@ -0,0 +1,13 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -245,6 +245,10 @@ static int bcm47xx_get_invariants(struct + if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) + iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); + ++ /* Do not indicate cardbus for Netgear WNR834B V1 and V2 */ ++ if (iv->boardinfo.type == 0x0472 && iv->has_cardbus_slot) ++ iv->has_cardbus_slot = 0; ++ + return 0; + } + diff --git a/target/linux/brcm63xx/patches-2.6.37/110-gpiodev.patch b/target/linux/brcm63xx/patches-2.6.37/110-gpiodev.patch index 99ee29f91..fc99f5345 100644 --- a/target/linux/brcm63xx/patches-2.6.37/110-gpiodev.patch +++ b/target/linux/brcm63xx/patches-2.6.37/110-gpiodev.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c -@@ -852,6 +852,10 @@ static struct platform_device mtd_dev = +@@ -852,6 +852,10 @@ static struct platform_device mtd_dev = .num_resources = ARRAY_SIZE(mtd_resources), }; diff --git a/target/linux/brcm63xx/patches-2.6.37/180-udc_preliminary_support.patch b/target/linux/brcm63xx/patches-2.6.37/180-udc_preliminary_support.patch index 2f6a27e06..6011db71e 100644 --- a/target/linux/brcm63xx/patches-2.6.37/180-udc_preliminary_support.patch +++ b/target/linux/brcm63xx/patches-2.6.37/180-udc_preliminary_support.patch @@ -17,7 +17,7 @@ }; static struct board_info __initdata board_rta1025w_16 = { -@@ -1001,6 +1004,9 @@ int __init board_register_devices(void) +@@ -1002,6 +1005,9 @@ int __init board_register_devices(void) if (board.has_dsp) bcm63xx_dsp_register(&board.dsp); @@ -214,7 +214,7 @@ * SPI clock */ static void spi_set(struct clk *clk, int enable) -@@ -208,6 +232,8 @@ struct clk *clk_get(struct device *dev, +@@ -208,6 +232,8 @@ struct clk *clk_get(struct device *dev, return &clk_ephy; if (!strcmp(id, "usbh")) return &clk_usbh; diff --git a/target/linux/brcm63xx/patches-2.6.37/200-extended-platform-devices.patch b/target/linux/brcm63xx/patches-2.6.37/200-extended-platform-devices.patch index 70637e5d4..e9619d472 100644 --- a/target/linux/brcm63xx/patches-2.6.37/200-extended-platform-devices.patch +++ b/target/linux/brcm63xx/patches-2.6.37/200-extended-platform-devices.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c -@@ -1007,6 +1007,9 @@ int __init board_register_devices(void) +@@ -1008,6 +1008,9 @@ int __init board_register_devices(void) if (board.has_udc0) bcm63xx_udc_register(); diff --git a/target/linux/brcm63xx/patches-2.6.37/200-spi-board-info.patch b/target/linux/brcm63xx/patches-2.6.37/200-spi-board-info.patch index d73d6f0ac..fc39eb4ce 100644 --- a/target/linux/brcm63xx/patches-2.6.37/200-spi-board-info.patch +++ b/target/linux/brcm63xx/patches-2.6.37/200-spi-board-info.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c -@@ -1010,6 +1010,9 @@ int __init board_register_devices(void) +@@ -1011,6 +1011,9 @@ int __init board_register_devices(void) if (board.num_devs) platform_add_devices(board.devs, board.num_devs); diff --git a/target/linux/brcm63xx/patches-2.6.37/240-spi.patch b/target/linux/brcm63xx/patches-2.6.37/240-spi.patch index 5a81a0899..35c490c4d 100644 --- a/target/linux/brcm63xx/patches-2.6.37/240-spi.patch +++ b/target/linux/brcm63xx/patches-2.6.37/240-spi.patch @@ -990,7 +990,7 @@ #include <board_bcm963xx.h> #define PFX "board_bcm963xx: " -@@ -1586,6 +1587,9 @@ int __init board_register_devices(void) +@@ -1587,6 +1588,9 @@ int __init board_register_devices(void) if (board.num_spis) spi_register_board_info(board.spis, board.num_spis); diff --git a/target/linux/brcm63xx/patches-2.6.37/260-no_ehci_over_current_check.patch b/target/linux/brcm63xx/patches-2.6.37/260-no_ehci_over_current_check.patch index 816343e63..513ff999a 100644 --- a/target/linux/brcm63xx/patches-2.6.37/260-no_ehci_over_current_check.patch +++ b/target/linux/brcm63xx/patches-2.6.37/260-no_ehci_over_current_check.patch @@ -1,6 +1,6 @@ --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c -@@ -861,11 +861,13 @@ static int ehci_hub_control ( +@@ -882,11 +882,13 @@ static int ehci_hub_control ( * power switching; they're allowed to just limit the * current. khubd will turn the power back on. */ diff --git a/target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch b/target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch new file mode 100644 index 000000000..7e153a1ef --- /dev/null +++ b/target/linux/brcm63xx/patches-2.6.37/500-ssb-add-callback-for-sprom.patch @@ -0,0 +1,157 @@ +From 62a518124cff3970d99f7ccdab457f4289e3b982 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sat, 30 Apr 2011 15:42:30 +0200 +Subject: [PATCH 1/4] ssb: add callback for sprom + + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + arch/mips/bcm63xx/boards/board_bcm963xx.c | 16 ++++++++++++++-- + drivers/ssb/pci.c | 13 ++++++++----- + drivers/ssb/sprom.c | 26 +++++++++++++++----------- + drivers/ssb/ssb_private.h | 2 +- + include/linux/ssb/ssb.h | 3 ++- + 5 files changed, 40 insertions(+), 20 deletions(-) + +--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c ++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c +@@ -1927,6 +1927,17 @@ static struct ssb_sprom bcm63xx_sprom = + .boardflags_lo = 0x2848, + .boardflags_hi = 0x0000, + }; ++ ++int bcm63xx_get_fallback_sprom(struct ssb_bus *bus) ++{ ++ if (bus->bustype == SSB_BUSTYPE_PCI) { ++ memcpy(&bus->sprom, &bcm63xx_sprom, sizeof(struct ssb_sprom)); ++ return 0; ++ } else { ++ printk(KERN_ERR PFX "unable to fill SPROM for given bustype.\n"); ++ return -EINVAL; ++ } ++} + #endif + + /* +@@ -2111,8 +2122,9 @@ void __init board_prom_init(void) + if (!board_get_mac_address(bcm63xx_sprom.il0mac)) { + memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN); + memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN); +- if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0) +- printk(KERN_ERR "failed to register fallback SPROM\n"); ++ if (ssb_arch_register_fallback_sprom( ++ &bcm63xx_get_fallback_sprom) < 0) ++ printk(KERN_ERR PFX "failed to register fallback SPROM\n"); + } + #endif + } +--- a/drivers/ssb/pci.c ++++ b/drivers/ssb/pci.c +@@ -662,7 +662,6 @@ static int sprom_extract(struct ssb_bus + static int ssb_pci_sprom_get(struct ssb_bus *bus, + struct ssb_sprom *sprom) + { +- const struct ssb_sprom *fallback; + int err; + u16 *buf; + +@@ -707,10 +706,14 @@ static int ssb_pci_sprom_get(struct ssb_ + if (err) { + /* All CRC attempts failed. + * Maybe there is no SPROM on the device? +- * If we have a fallback, use that. */ +- fallback = ssb_get_fallback_sprom(); +- if (fallback) { +- memcpy(sprom, fallback, sizeof(*sprom)); ++ * Now we ask the arch code if there is some sprom ++ * avaliable for this device in some other storage */ ++ err = ssb_fill_sprom_with_fallback(bus); ++ if (err) { ++ ssb_printk(KERN_WARNING PFX "WARNING: Using" ++ " fallback SPROM failed (err %d)\n", ++ err); ++ } else { + err = 0; + goto out_free; + } +--- a/drivers/ssb/sprom.c ++++ b/drivers/ssb/sprom.c +@@ -17,7 +17,7 @@ + #include <linux/slab.h> + + +-static const struct ssb_sprom *fallback_sprom; ++static int(*get_fallback_sprom)(struct ssb_bus *dev); + + + static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len, +@@ -145,13 +145,14 @@ out: + } + + /** +- * ssb_arch_set_fallback_sprom - Set a fallback SPROM for use if no SPROM is found. ++ * ssb_arch_register_fallback_sprom - Registers a method providing a fallback ++ * SPROM if no SPROM is found. + * +- * @sprom: The SPROM data structure to register. ++ * @sprom_callback: The callbcak function. + * +- * With this function the architecture implementation may register a fallback +- * SPROM data structure. The fallback is only used for PCI based SSB devices, +- * where no valid SPROM can be found in the shadow registers. ++ * With this function the architecture implementation may register a callback ++ * handler which wills the SPROM data structure. The fallback is only used for ++ * PCI based SSB devices, where no valid SPROM can be found in the shadow registers. + * + * This function is useful for weird architectures that have a half-assed SSB device + * hardwired to their PCI bus. +@@ -163,18 +164,21 @@ out: + * + * This function is available for architecture code, only. So it is not exported. + */ +-int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom) ++int ssb_arch_register_fallback_sprom(int (*sprom_callback)(struct ssb_bus *bus)) + { +- if (fallback_sprom) ++ if (get_fallback_sprom) + return -EEXIST; +- fallback_sprom = sprom; ++ get_fallback_sprom = sprom_callback; + + return 0; + } + +-const struct ssb_sprom *ssb_get_fallback_sprom(void) ++int ssb_fill_sprom_with_fallback(struct ssb_bus *bus) + { +- return fallback_sprom; ++ if (!get_fallback_sprom) ++ return -ENOENT; ++ ++ return get_fallback_sprom(bus); + } + + /* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */ +--- a/drivers/ssb/ssb_private.h ++++ b/drivers/ssb/ssb_private.h +@@ -171,7 +171,7 @@ ssize_t ssb_attr_sprom_store(struct ssb_ + const char *buf, size_t count, + int (*sprom_check_crc)(const u16 *sprom, size_t size), + int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom)); +-extern const struct ssb_sprom *ssb_get_fallback_sprom(void); ++extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus); + + + /* core.c */ +--- a/include/linux/ssb/ssb.h ++++ b/include/linux/ssb/ssb.h +@@ -404,7 +404,8 @@ extern bool ssb_is_sprom_available(struc + + /* Set a fallback SPROM. + * See kdoc at the function definition for complete documentation. */ +-extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom); ++extern int ssb_arch_register_fallback_sprom( ++ int (*sprom_callback)(struct ssb_bus *bus)); + + /* Suspend a SSB bus. + * Call this from the parent bus suspend routine. */ diff --git a/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch b/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch index 2a22a3a38..3447c37a3 100644 --- a/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch +++ b/target/linux/brcm63xx/patches-2.6.37/977-ssb_export_fallback_sprom.patch @@ -1,20 +1,19 @@ ---- a/drivers/ssb/sprom.c -+++ b/drivers/ssb/sprom.c -@@ -176,6 +176,7 @@ const struct ssb_sprom *ssb_get_fallback - { - return fallback_sprom; - } -+EXPORT_SYMBOL(ssb_get_fallback_sprom); - - /* http://bcm-v4.sipsolutions.net/802.11/IsSpromAvailable */ - bool ssb_is_sprom_available(struct ssb_bus *bus) ---- a/include/linux/ssb/ssb.h -+++ b/include/linux/ssb/ssb.h -@@ -401,6 +401,7 @@ extern bool ssb_is_sprom_available(struc - /* Set a fallback SPROM. - * See kdoc at the function definition for complete documentation. */ - extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom); -+extern const struct ssb_sprom *ssb_get_fallback_sprom(void); +--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c ++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c +@@ -1907,7 +1907,7 @@ static void __init nb4_nvram_fixup(void) + * bcm4318 WLAN work + */ + #ifdef CONFIG_SSB_PCIHOST +-static struct ssb_sprom bcm63xx_sprom = { ++struct ssb_sprom bcm63xx_sprom = { + .revision = 0x02, + .board_rev = 0x17, + .country_code = 0x0, +@@ -1927,6 +1927,7 @@ static struct ssb_sprom bcm63xx_sprom = + .boardflags_lo = 0x2848, + .boardflags_hi = 0x0000, + }; ++EXPORT_SYMBOL(bcm63xx_sprom); - /* Suspend a SSB bus. - * Call this from the parent bus suspend routine. */ + int bcm63xx_get_fallback_sprom(struct ssb_bus *bus) + { |