diff options
| author | Arend van Spriel <arend@broadcom.com> | 2013-02-06 17:40:45 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-02-08 19:51:34 (GMT) |
| commit | 75d907d3ee835f8759fe291023aa609dccebe504 (patch) | |
| tree | b70f45bfce276d42cb1cfd15a2595b953fcb00b7 | |
| parent | 1701261d070e2077867fd08efe7b5977e3a130f9 (diff) | |
| download | linux-75d907d3ee835f8759fe291023aa609dccebe504.tar.xz | |
brcmfmac: add chip information to the bus interface
Extend the bus interface with chip identifier and revision. This
will be used when certain devices need special handling in the
driver.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/usb.c | 2 |
3 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h index 6af7c9d..ad25c34 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h @@ -64,6 +64,8 @@ struct brcmf_bus_ops { * @dstats: dongle-based statistical data. * @align: alignment requirement for the bus. * @dcmd_list: bus/device specific dongle initialization commands. + * @chip: device identifier of the dongle chip. + * @chiprev: revision of the dongle chip. */ struct brcmf_bus { union { @@ -76,6 +78,8 @@ struct brcmf_bus { uint maxctl; unsigned long tx_realloc; u8 align; + u32 chip; + u32 chiprev; struct list_head dcmd_list; struct brcmf_bus_ops *ops; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index d424dd6..04680c5 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -3927,6 +3927,8 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev) /* Assign bus interface call back */ bus->sdiodev->bus_if->dev = bus->sdiodev->dev; bus->sdiodev->bus_if->ops = &brcmf_sdio_bus_ops; + bus->sdiodev->bus_if->chip = bus->ci->chip; + bus->sdiodev->bus_if->chiprev = bus->ci->chiprev; /* Attach to the brcmf/OS/network interface */ ret = brcmf_attach(SDPCM_RESERVE, bus->sdiodev->dev); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 06f7339..a55994d 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -1250,6 +1250,8 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo) bus->bus_priv.usb = bus_pub; dev_set_drvdata(dev, bus); bus->ops = &brcmf_usb_bus_ops; + bus->chip = bus_pub->devid; + bus->chiprev = bus_pub->chiprev; /* Attach to the common driver interface */ ret = brcmf_attach(0, dev); |