From df93d53a4b7a5ce284dc0c6509057979f233cb92 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 14 May 2016 17:38:56 +0200 Subject: mac80211: update to wireless-testing 2016-05-12 Signed-off-by: Felix Fietkau --- ...e-device-memsize-config-from-fw-if-define.patch | 73 ---------------------- 1 file changed, 73 deletions(-) delete mode 100644 package/kernel/mac80211/patches/344-0008-brcmfmac-use-device-memsize-config-from-fw-if-define.patch (limited to 'package/kernel/mac80211/patches/344-0008-brcmfmac-use-device-memsize-config-from-fw-if-define.patch') diff --git a/package/kernel/mac80211/patches/344-0008-brcmfmac-use-device-memsize-config-from-fw-if-define.patch b/package/kernel/mac80211/patches/344-0008-brcmfmac-use-device-memsize-config-from-fw-if-define.patch deleted file mode 100644 index 3de0f64d56..0000000000 --- a/package/kernel/mac80211/patches/344-0008-brcmfmac-use-device-memsize-config-from-fw-if-define.patch +++ /dev/null @@ -1,73 +0,0 @@ -From: Hante Meuleman -Date: Wed, 17 Feb 2016 11:26:57 +0100 -Subject: [PATCH] brcmfmac: use device memsize config from fw if defined - -Newer type pcie devices have memory which get shared between fw and -hw. The division of this memory is done firmware compile time. As a -result the ramsize as used by driver needs to be adjusted for this. -This is done by reading the memory size from the firmware. - -Reviewed-by: Arend Van Spriel -Reviewed-by: Franky (Zhenhui) Lin -Reviewed-by: Pieter-Paul Giesberts -Signed-off-by: Hante Meuleman -Signed-off-by: Arend van Spriel -Signed-off-by: Kalle Valo ---- - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c -@@ -207,6 +207,10 @@ static struct brcmf_firmware_mapping brc - #define BRCMF_PCIE_CFGREG_REG_BAR3_CONFIG 0x4F4 - #define BRCMF_PCIE_LINK_STATUS_CTRL_ASPM_ENAB 3 - -+/* Magic number at a magic location to find RAM size */ -+#define BRCMF_RAMSIZE_MAGIC 0x534d4152 /* SMAR */ -+#define BRCMF_RAMSIZE_OFFSET 0x6c -+ - - struct brcmf_pcie_console { - u32 base_addr; -@@ -1412,6 +1416,28 @@ static const struct brcmf_bus_ops brcmf_ - }; - - -+static void -+brcmf_pcie_adjust_ramsize(struct brcmf_pciedev_info *devinfo, u8 *data, -+ u32 data_len) -+{ -+ __le32 *field; -+ u32 newsize; -+ -+ if (data_len < BRCMF_RAMSIZE_OFFSET + 8) -+ return; -+ -+ field = (__le32 *)&data[BRCMF_RAMSIZE_OFFSET]; -+ if (le32_to_cpup(field) != BRCMF_RAMSIZE_MAGIC) -+ return; -+ field++; -+ newsize = le32_to_cpup(field); -+ -+ brcmf_dbg(PCIE, "Found ramsize info in FW, adjusting to 0x%x\n", -+ newsize); -+ devinfo->ci->ramsize = newsize; -+} -+ -+ - static int - brcmf_pcie_init_share_ram_info(struct brcmf_pciedev_info *devinfo, - u32 sharedram_addr) -@@ -1694,6 +1720,13 @@ static void brcmf_pcie_setup(struct devi - - brcmf_pcie_attach(devinfo); - -+ /* Some of the firmwares have the size of the memory of the device -+ * defined inside the firmware. This is because part of the memory in -+ * the device is shared and the devision is determined by FW. Parse -+ * the firmware and adjust the chip memory size now. -+ */ -+ brcmf_pcie_adjust_ramsize(devinfo, (u8 *)fw->data, fw->size); -+ - ret = brcmf_pcie_download_fw_nvram(devinfo, fw, nvram, nvram_len); - if (ret) - goto fail; -- cgit v1.2.3