diff options
Diffstat (limited to 'package/kernel/mac80211/patches/316-v4.16-0002-brcmfmac-add-comment-block-in-brcmf_sdio_buscore_rea.patch')
-rw-r--r-- | package/kernel/mac80211/patches/316-v4.16-0002-brcmfmac-add-comment-block-in-brcmf_sdio_buscore_rea.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/package/kernel/mac80211/patches/316-v4.16-0002-brcmfmac-add-comment-block-in-brcmf_sdio_buscore_rea.patch b/package/kernel/mac80211/patches/316-v4.16-0002-brcmfmac-add-comment-block-in-brcmf_sdio_buscore_rea.patch deleted file mode 100644 index dc78000be1..0000000000 --- a/package/kernel/mac80211/patches/316-v4.16-0002-brcmfmac-add-comment-block-in-brcmf_sdio_buscore_rea.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 32adbcaa5df49f1977441f7a4bf180a0bcfe9966 Mon Sep 17 00:00:00 2001 -From: Arend Van Spriel <arend.vanspriel@broadcom.com> -Date: Tue, 9 Jan 2018 13:22:53 +0100 -Subject: [PATCH] brcmfmac: add comment block in brcmf_sdio_buscore_read() - -In brcmf_sdio_buscore_read() there is some special handling upon -register access to chipid register of the chipcommon core. Add -comment explaining why it is done here. - -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 | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c -@@ -3772,6 +3772,13 @@ static u32 brcmf_sdio_buscore_read32(voi - - val = brcmf_sdiod_readl(sdiodev, addr, NULL); - -+ /* -+ * this is a bit of special handling if reading the chipcommon chipid -+ * register. The 4339 is a next-gen of the 4335. It uses the same -+ * SDIO device id as 4335 and the chipid register returns 4335 as well. -+ * It can be identified as 4339 by looking at the chip revision. It -+ * is corrected here so the chip.c module has the right info. -+ */ - if (addr == CORE_CC_REG(SI_ENUM_BASE, chipid) && - (sdiodev->func1->device == SDIO_DEVICE_ID_BROADCOM_4339 || - sdiodev->func1->device == SDIO_DEVICE_ID_BROADCOM_4335_4339)) { |