| 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 |
| @@ -12,6 +12,36 @@ |
| #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 = NULL; |
| + int table_size = 0; |
| + |
| + 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) |
| { |
| @@ -43,6 +73,8 @@ void brcmf_of_probe(struct device *dev, |
| of_node_put(root); |
| } |
| |
| + brcmf_of_probe_cc(dev, settings); |
| + |
| if (!np || bus_type != BRCMF_BUSTYPE_SDIO || |
| !of_device_is_compatible(np, "brcm,bcm4329-fmac")) |
| return; |