diff options
Diffstat (limited to 'package/kernel/mac80211/patches/303-v4.15-0001-brcmfmac-handle-FWHALT-mailbox-indication.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/303-v4.15-0001-brcmfmac-handle-FWHALT-mailbox-indication.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/package/kernel/mac80211/patches/303-v4.15-0001-brcmfmac-handle-FWHALT-mailbox-indication.patch b/package/kernel/mac80211/patches/303-v4.15-0001-brcmfmac-handle-FWHALT-mailbox-indication.patch deleted file mode 100644 index b8f3be1c8b..0000000000 --- a/package/kernel/mac80211/patches/303-v4.15-0001-brcmfmac-handle-FWHALT-mailbox-indication.patch +++ /dev/null @@ -1,60 +0,0 @@ -From 2fd3877b5bb7d39782c3205a1dcda02023b8514a Mon Sep 17 00:00:00 2001 -From: Arend Van Spriel <arend.vanspriel@broadcom.com> -Date: Wed, 8 Nov 2017 14:36:31 +0100 -Subject: [PATCH] brcmfmac: handle FWHALT mailbox indication - -The firmware uses a mailbox to communicate to the host what is going -on. In the driver we validate the bit received. Various people seen -the following message: - - brcmfmac: brcmf_sdio_hostmail: Unknown mailbox data content: 0x40012 - -Bit 4 is cause of this message, but this actually indicates the firmware -has halted. Handle this bit by giving a more meaningful error message. - -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/sdio.c | 14 ++++++++++---- - 1 file changed, 10 insertions(+), 4 deletions(-) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -@@ -260,10 +260,11 @@ struct rte_console { - #define I_HMB_HOST_INT I_HMB_SW3 /* Miscellaneous Interrupt */ - - /* tohostmailboxdata */ --#define HMB_DATA_NAKHANDLED 1 /* retransmit NAK'd frame */ --#define HMB_DATA_DEVREADY 2 /* talk to host after enable */ --#define HMB_DATA_FC 4 /* per prio flowcontrol update flag */ --#define HMB_DATA_FWREADY 8 /* fw ready for protocol activity */ -+#define HMB_DATA_NAKHANDLED 0x0001 /* retransmit NAK'd frame */ -+#define HMB_DATA_DEVREADY 0x0002 /* talk to host after enable */ -+#define HMB_DATA_FC 0x0004 /* per prio flowcontrol update flag */ -+#define HMB_DATA_FWREADY 0x0008 /* fw ready for protocol activity */ -+#define HMB_DATA_FWHALT 0x0010 /* firmware halted */ - - #define HMB_DATA_FCDATA_MASK 0xff000000 - #define HMB_DATA_FCDATA_SHIFT 24 -@@ -1094,6 +1095,10 @@ static u32 brcmf_sdio_hostmail(struct br - offsetof(struct sdpcmd_regs, tosbmailbox)); - bus->sdcnt.f1regdata += 2; - -+ /* dongle indicates the firmware has halted/crashed */ -+ if (hmb_data & HMB_DATA_FWHALT) -+ brcmf_err("mailbox indicates firmware halted\n"); -+ - /* Dongle recomposed rx frames, accept them again */ - if (hmb_data & HMB_DATA_NAKHANDLED) { - brcmf_dbg(SDIO, "Dongle reports NAK handled, expect rtx of %d\n", -@@ -1151,6 +1156,7 @@ static u32 brcmf_sdio_hostmail(struct br - HMB_DATA_NAKHANDLED | - HMB_DATA_FC | - HMB_DATA_FWREADY | -+ HMB_DATA_FWHALT | - HMB_DATA_FCDATA_MASK | HMB_DATA_VERSION_MASK)) - brcmf_err("Unknown mailbox data content: 0x%02x\n", - hmb_data); |