diff options
Diffstat (limited to 'package/kernel/mac80211/patches/314-v4.16-0003-brcmfmac-stabilise-the-value-of-sbwad-in-use-for-som.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/314-v4.16-0003-brcmfmac-stabilise-the-value-of-sbwad-in-use-for-som.patch | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/package/kernel/mac80211/patches/314-v4.16-0003-brcmfmac-stabilise-the-value-of-sbwad-in-use-for-som.patch b/package/kernel/mac80211/patches/314-v4.16-0003-brcmfmac-stabilise-the-value-of-sbwad-in-use-for-som.patch deleted file mode 100644 index 3828c320f4..0000000000 --- a/package/kernel/mac80211/patches/314-v4.16-0003-brcmfmac-stabilise-the-value-of-sbwad-in-use-for-som.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 874bb8e49b7c6368f8ff9f2566c7bd06a2249be0 Mon Sep 17 00:00:00 2001 -From: Ian Molton <ian@mnementh.co.uk> -Date: Tue, 19 Dec 2017 13:47:09 +0100 -Subject: [PATCH] brcmfmac: stabilise the value of ->sbwad in use for some xfer - routines. - -The IO functions operate within the Chipcommon IO window. Explicitly -set this, rather than relying on the last initialisation IO access to -leave it set to the right value by chance. - -Signed-off-by: Ian Molton <ian@mnementh.co.uk> -Acked-by: Arend van Spriel <arend.vanspriel@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 | 8 ++++---- - drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 5 +++++ - drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h | 1 + - 3 files changed, 10 insertions(+), 4 deletions(-) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c -@@ -529,7 +529,7 @@ int brcmf_sdiod_recv_buf(struct brcmf_sd - - int brcmf_sdiod_recv_pkt(struct brcmf_sdio_dev *sdiodev, struct sk_buff *pkt) - { -- u32 addr = sdiodev->sbwad; -+ u32 addr = sdiodev->cc_core->base; - int err = 0; - - brcmf_dbg(SDIO, "addr = 0x%x, size = %d\n", addr, pkt->len); -@@ -552,7 +552,7 @@ int brcmf_sdiod_recv_chain(struct brcmf_ - { - struct sk_buff *glom_skb = NULL; - struct sk_buff *skb; -- u32 addr = sdiodev->sbwad; -+ u32 addr = sdiodev->cc_core->base; - int err = 0; - - brcmf_dbg(SDIO, "addr = 0x%x, size = %d\n", -@@ -593,7 +593,7 @@ done: - int brcmf_sdiod_send_buf(struct brcmf_sdio_dev *sdiodev, u8 *buf, uint nbytes) - { - struct sk_buff *mypkt; -- u32 addr = sdiodev->sbwad; -+ u32 addr = sdiodev->cc_core->base; - int err; - - mypkt = brcmu_pkt_buf_get_skb(nbytes); -@@ -625,7 +625,7 @@ int brcmf_sdiod_send_pkt(struct brcmf_sd - struct sk_buff_head *pktq) - { - struct sk_buff *skb; -- u32 addr = sdiodev->sbwad; -+ u32 addr = sdiodev->cc_core->base; - int err; - - brcmf_dbg(SDIO, "addr = 0x%x, size = %d\n", addr, pktq->qlen); ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -@@ -3842,6 +3842,11 @@ brcmf_sdio_probe_attach(struct brcmf_sdi - if (!bus->sdio_core) - goto fail; - -+ /* Pick up the CHIPCOMMON core info struct, for bulk IO in bcmsdh.c */ -+ sdiodev->cc_core = brcmf_chip_get_core(bus->ci, BCMA_CORE_CHIPCOMMON); -+ if (!sdiodev->cc_core) -+ goto fail; -+ - sdiodev->settings = brcmf_get_module_param(sdiodev->dev, - BRCMF_BUSTYPE_SDIO, - bus->ci->chip, ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h -@@ -178,6 +178,7 @@ struct brcmf_sdio_dev { - struct sdio_func *func[SDIO_MAX_FUNCS]; - u8 num_funcs; /* Supported funcs on client */ - u32 sbwad; /* Save backplane window address */ -+ struct brcmf_core *cc_core; /* chipcommon core info struct */ - struct brcmf_sdio *bus; - struct device *dev; - struct brcmf_bus *bus_if; |