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- From 634faf3686900ccdee87b77e2c56df8b2159912b Mon Sep 17 00:00:00 2001
- From: Arend Van Spriel <arend.vanspriel@broadcom.com>
- Date: Mon, 5 Sep 2016 11:42:12 +0100
- Subject: [PATCH] brcmfmac: add support for bcm4339 chip with modalias
- sdio:c00v02D0d4339
- The driver already supports the bcm4339 chipset but only for the variant
- that shares the same modalias as the bcm4335, ie. sdio:c00v02D0d4335.
- It turns out that there are also bcm4339 devices out there that have a
- more distiguishable modalias sdio:c00v02D0d4339.
- Reported-by: Steve deRosier <derosier@gmail.com>
- Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
- Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
- Reviewed-by: Franky Lin <franky.lin@broadcom.com>
- Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
- Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
- ---
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 1 +
- drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 3 ++-
- include/linux/mmc/sdio_ids.h | 1 +
- 3 files changed, 4 insertions(+), 1 deletion(-)
- --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
- +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
- @@ -1097,6 +1097,7 @@ static const struct sdio_device_id brcmf
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43341),
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43362),
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4335_4339),
- + BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4339),
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430),
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4345),
- BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4354),
- --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
- +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
- @@ -3756,7 +3756,8 @@ static u32 brcmf_sdio_buscore_read32(voi
- u32 val, rev;
-
- val = brcmf_sdiod_regrl(sdiodev, addr, NULL);
- - if (sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4335_4339 &&
- + if ((sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4335_4339 ||
- + sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4339) &&
- addr == CORE_CC_REG(SI_ENUM_BASE, chipid)) {
- rev = (val & CID_REV_MASK) >> CID_REV_SHIFT;
- if (rev >= 2) {
- --- a/include/linux/mmc/sdio_ids.h
- +++ b/include/linux/mmc/sdio_ids.h
- @@ -32,6 +32,7 @@
- #define SDIO_DEVICE_ID_BROADCOM_43340 0xa94c
- #define SDIO_DEVICE_ID_BROADCOM_43341 0xa94d
- #define SDIO_DEVICE_ID_BROADCOM_4335_4339 0x4335
- +#define SDIO_DEVICE_ID_BROADCOM_4339 0x4339
- #define SDIO_DEVICE_ID_BROADCOM_43362 0xa962
- #define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6
- #define SDIO_DEVICE_ID_BROADCOM_4345 0x4345
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