diff options
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/core.c | 15 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fwil.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h | 41 |
3 files changed, 57 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.c b/drivers/net/wireless/brcm80211/brcmfmac/core.c index b8520c3..5f16a7e 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c @@ -948,6 +948,7 @@ int brcmf_bus_start(struct device *dev) struct brcmf_pub *drvr = bus_if->drvr; struct brcmf_if *ifp; struct brcmf_if *p2p_ifp; + struct brcmf_rev_info_le revinfo; brcmf_dbg(TRACE, "\n"); @@ -971,6 +972,20 @@ int brcmf_bus_start(struct device *dev) if (ret < 0) goto fail; + /* assure we have chipid before feature attach */ + if (!bus_if->chip) { + ret = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_REVINFO, &revinfo, + sizeof(revinfo)); + if (ret < 0) { + brcmf_err("no chipid determined - device may malfunction\n"); + } else { + bus_if->chip = le32_to_cpu(revinfo.chipnum); + bus_if->chiprev = le32_to_cpu(revinfo.chiprev); + brcmf_dbg(INFO, "firmware revinfo: chip %x (%d) rev %d\n", + bus_if->chip, bus_if->chip, + bus_if->chiprev); + } + } brcmf_feat_attach(drvr); ret = brcmf_fws_init(drvr); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h index 37345e7..5434dcf 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h @@ -59,6 +59,7 @@ #define BRCMF_C_SET_COUNTRY 84 #define BRCMF_C_GET_PM 85 #define BRCMF_C_SET_PM 86 +#define BRCMF_C_GET_REVINFO 98 #define BRCMF_C_GET_CURR_RATESET 114 #define BRCMF_C_GET_AP 117 #define BRCMF_C_SET_AP 118 diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h index 619669b..3749209 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h @@ -539,4 +539,45 @@ struct brcmf_fil_country_le { char ccode[BRCMF_COUNTRY_BUF_SZ]; }; +/** + * struct brcmf_rev_info_le - device revision info. + * + * @vendorid: PCI vendor id. + * @deviceid: device id of chip. + * @radiorev: radio revision. + * @chiprev: chip revision. + * @corerev: core revision. + * @boardid: board identifier (usu. PCI sub-device id). + * @boardvendor: board vendor (usu. PCI sub-vendor id). + * @boardrev: board revision. + * @driverrev: driver version. + * @ucoderev: microcode version. + * @bus: bus type. + * @chipnum: chip number. + * @phytype: phy type. + * @phyrev: phy revision. + * @anarev: anacore rev. + * @chippkg: chip package info. + * @nvramrev: nvram revision number. + */ +struct brcmf_rev_info_le { + __le32 vendorid; + __le32 deviceid; + __le32 radiorev; + __le32 chiprev; + __le32 corerev; + __le32 boardid; + __le32 boardvendor; + __le32 boardrev; + __le32 driverrev; + __le32 ucoderev; + __le32 bus; + __le32 chipnum; + __le32 phytype; + __le32 phyrev; + __le32 anarev; + __le32 chippkg; + __le32 nvramrev; +}; + #endif /* FWIL_TYPES_H_ */ |