diff options
| -rw-r--r-- | package/kernel/mac80211/patches/863-brcmfmac-add-in-driver-tables-with-country-codes.patch | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/863-brcmfmac-add-in-driver-tables-with-country-codes.patch b/package/kernel/mac80211/patches/863-brcmfmac-add-in-driver-tables-with-country-codes.patch new file mode 100644 index 0000000000..b7d6aec29a --- /dev/null +++ b/package/kernel/mac80211/patches/863-brcmfmac-add-in-driver-tables-with-country-codes.patch @@ -0,0 +1,60 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Subject: [PATCH] brcmfmac: add in-driver tables with country codes +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This adds early support for changing region. Ideally this data should +be stored in DT as all these mappings are devices specific. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c +@@ -23,6 +23,36 @@ + #include "common.h" + #include "of.h" + ++/* TODO: FIXME: Use DT */ ++static void brcmf_of_probe_cc(struct device *dev, ++ struct brcmf_mp_device *settings) ++{ ++ static struct brcmfmac_pd_cc_entry netgear_r8000_cc_ent[] = { ++ { "JP", "JP", 78 }, ++ { "US", "Q2", 86 }, ++ }; ++ struct brcmfmac_pd_cc_entry *cc_ent; ++ int table_size; ++ ++ if (of_machine_is_compatible("netgear,r8000")) { ++ cc_ent = netgear_r8000_cc_ent; ++ table_size = ARRAY_SIZE(netgear_r8000_cc_ent); ++ } ++ ++ if (cc_ent && table_size) { ++ struct brcmfmac_pd_cc *cc; ++ size_t memsize; ++ ++ memsize = table_size * sizeof(struct brcmfmac_pd_cc_entry); ++ cc = devm_kzalloc(dev, sizeof(*cc) + memsize, GFP_KERNEL); ++ if (!cc) ++ return; ++ cc->table_size = table_size; ++ memcpy(cc->table, cc_ent, memsize); ++ settings->country_codes = cc; ++ } ++} ++ + void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, + struct brcmf_mp_device *settings) + { +@@ -32,6 +62,8 @@ void brcmf_of_probe(struct device *dev, + u32 irqf; + u32 val; + ++ brcmf_of_probe_cc(dev, settings); ++ + if (!np || bus_type != BRCMF_BUSTYPE_SDIO || + !of_device_is_compatible(np, "brcm,bcm4329-fmac")) + return; |