diff options
Diffstat (limited to 'target/linux/bcm63xx/patches-5.4')
| -rw-r--r-- | target/linux/bcm63xx/patches-5.4/366-MIPS-BCM63XX-fallback-sprom-override-devid.patch | 78 | ||||
| -rw-r--r-- | target/linux/bcm63xx/patches-5.4/801-ssb_export_fallback_sprom.patch | 2 |
2 files changed, 79 insertions, 1 deletions
diff --git a/target/linux/bcm63xx/patches-5.4/366-MIPS-BCM63XX-fallback-sprom-override-devid.patch b/target/linux/bcm63xx/patches-5.4/366-MIPS-BCM63XX-fallback-sprom-override-devid.patch new file mode 100644 index 0000000000..31641aeff2 --- /dev/null +++ b/target/linux/bcm63xx/patches-5.4/366-MIPS-BCM63XX-fallback-sprom-override-devid.patch @@ -0,0 +1,78 @@ +--- a/arch/mips/bcm63xx/sprom.c ++++ b/arch/mips/bcm63xx/sprom.c +@@ -384,6 +384,7 @@ static __initconst u16 bcm4331_sprom[] = + struct fallback_sprom_match { + u8 pci_bus; + u8 pci_dev; ++ int override_devid; + struct ssb_sprom sprom; + }; + +@@ -399,6 +400,8 @@ int bcm63xx_get_fallback_ssb_sprom(struc + fallback_sprom.pci_bus, fallback_sprom.pci_dev, + bus->host_pci->bus->number, + PCI_SLOT(bus->host_pci->devfn)); ++ if (fallback_sprom.override_devid) ++ bus->host_pci->device = fallback_sprom.sprom.dev_id; + memcpy(out, &fallback_sprom.sprom, sizeof(struct ssb_sprom)); + return 0; + } else { +@@ -418,6 +421,8 @@ int bcm63xx_get_fallback_bcma_sprom(stru + fallback_sprom.pci_bus, fallback_sprom.pci_dev, + bus->host_pci->bus->number, + PCI_SLOT(bus->host_pci->devfn)); ++ if (fallback_sprom.override_devid) ++ bus->host_pci->device = fallback_sprom.sprom.dev_id; + memcpy(out, &fallback_sprom.sprom, sizeof(struct ssb_sprom)); + return 0; + } else { +@@ -965,6 +970,37 @@ static int sprom_extract(struct ssb_spro + return 0; + } + ++int sprom_override_devid(struct fallback_sprom_data *data, ++ struct ssb_sprom *out, const u16 *in) ++{ ++ switch (data->type) { ++#if defined(CONFIG_SSB_PCIHOST) ++ case SPROM_BCM4306: ++ case SPROM_BCM4318: ++ case SPROM_BCM4321: ++ case SPROM_BCM4322: ++ case SPROM_BCM43222: ++ SPEX(dev_id, SSB_SPROM1_PID, 0xFFFF, 0); ++ return !!out->dev_id; ++#endif /* CONFIG_SSB_PCIHOST */ ++#if defined(CONFIG_BCMA_HOST_PCI) ++ case SPROM_BCM4313: ++ case SPROM_BCM43131: ++ case SPROM_BCM43217: ++ case SPROM_BCM43225: ++ case SPROM_BCM43227: ++ case SPROM_BCM43228: ++ case SPROM_BCM4331: ++ SPEX(dev_id, 0x0060, 0xFFFF, 0); ++ return !!out->dev_id; ++#endif /* CONFIG_BCMA_HOST_PCI */ ++ case SPROM_DEFAULT: ++ return 0; ++ } ++ ++ return 0; ++} ++ + void sprom_apply_fixups(u16 *sprom, struct sprom_fixup *fixups, int n) + { + unsigned int i; +@@ -1056,6 +1092,11 @@ int __init bcm63xx_register_fallback_spr + data->num_board_fixups); + + sprom_extract(&fallback_sprom.sprom, template_sprom, size); ++ ++ fallback_sprom.override_devid = ++ sprom_override_devid(data, &fallback_sprom.sprom, template_sprom); ++ } else { ++ fallback_sprom.override_devid = 0; + } + + memcpy(fallback_sprom.sprom.il0mac, data->mac_addr, ETH_ALEN); diff --git a/target/linux/bcm63xx/patches-5.4/801-ssb_export_fallback_sprom.patch b/target/linux/bcm63xx/patches-5.4/801-ssb_export_fallback_sprom.patch index 11a83536b7..6e4e05a63b 100644 --- a/target/linux/bcm63xx/patches-5.4/801-ssb_export_fallback_sprom.patch +++ b/target/linux/bcm63xx/patches-5.4/801-ssb_export_fallback_sprom.patch @@ -8,7 +8,7 @@ #include <linux/kernel.h> #include <linux/string.h> #include <linux/platform_device.h> -@@ -387,7 +388,19 @@ struct fallback_sprom_match { +@@ -388,7 +389,19 @@ struct fallback_sprom_match { struct ssb_sprom sprom; }; |