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| author | Rafał Miłecki <zajec5@gmail.com> | 2016-02-06 17:10:10 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2016-02-06 17:10:10 +0000 |
| commit | d99cdd4fef9054a705dac3e66f3b9c4945fbd8e1 (patch) | |
| tree | 065bb8c99a19c12af36bfbbb963ccc4ef06aa0cd /package/kernel/mac80211/patches/325-brcmfmac-sdio-Increase-the-default-timeouts-a-bit.patch | |
| parent | b5c41ad28c31d61d6eb9a0c0f3550e75ea74e09f (diff) | |
| download | upstream-d99cdd4fef9054a705dac3e66f3b9c4945fbd8e1.tar.gz upstream-d99cdd4fef9054a705dac3e66f3b9c4945fbd8e1.tar.bz2 upstream-d99cdd4fef9054a705dac3e66f3b9c4945fbd8e1.zip | |
mac80211: add first brcmfmac patches for 14e4:4365 BCM4366 support
It's not really supported yet as it still fails with:
brcmfmac: brcmf_pcie_download_fw_nvram: FW failed to initialize
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 48640
Diffstat (limited to 'package/kernel/mac80211/patches/325-brcmfmac-sdio-Increase-the-default-timeouts-a-bit.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/325-brcmfmac-sdio-Increase-the-default-timeouts-a-bit.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/325-brcmfmac-sdio-Increase-the-default-timeouts-a-bit.patch b/package/kernel/mac80211/patches/325-brcmfmac-sdio-Increase-the-default-timeouts-a-bit.patch new file mode 100644 index 0000000000..012dea1e3a --- /dev/null +++ b/package/kernel/mac80211/patches/325-brcmfmac-sdio-Increase-the-default-timeouts-a-bit.patch @@ -0,0 +1,41 @@ +From: Sjoerd Simons <sjoerd.simons@collabora.co.uk> +Date: Mon, 25 Jan 2016 11:47:29 +0100 +Subject: [PATCH] brcmfmac: sdio: Increase the default timeouts a bit + +On a Radxa Rock2 board with a Ampak AP6335 (Broadcom 4339 core) it seems +the card responds very quickly most of the time, unfortunately during +initialisation it sometimes seems to take just a bit over 2 seconds to +respond. + +This results intialization failing with message like: + brcmf_c_preinit_dcmds: Retreiving cur_etheraddr failed, -52 + brcmf_bus_start: failed: -52 + brcmf_sdio_firmware_callback: dongle is not responding + +Increasing the timeout to allow for a bit more headroom allows the +card to initialize reliably. + +A quick search online after diagnosing/fixing this showed that Google +has a similar patch in their ChromeOS tree, so this doesn't seem +specific to the board I'm using. + +Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> +Reviewed-by: Julian Calaby <julian.calaby@gmail.com> +Acked-by: Arend van Spriel <arend@broadcom.com> +Reviewed-by: Douglas Anderson <dianders@chromium.org> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +@@ -45,8 +45,8 @@ + #include "chip.h" + #include "firmware.h" + +-#define DCMD_RESP_TIMEOUT msecs_to_jiffies(2000) +-#define CTL_DONE_TIMEOUT msecs_to_jiffies(2000) ++#define DCMD_RESP_TIMEOUT msecs_to_jiffies(2500) ++#define CTL_DONE_TIMEOUT msecs_to_jiffies(2500) + + #ifdef DEBUG + |