aboutsummaryrefslogtreecommitdiffstats
path: root/package/kernel/mac80211/patches/376-brcmfmac-simplify-check-finding-NVRAM-v1-device-path.patch
diff options
context:
space:
mode:
Diffstat (limited to 'package/kernel/mac80211/patches/376-brcmfmac-simplify-check-finding-NVRAM-v1-device-path.patch')
-rw-r--r--package/kernel/mac80211/patches/376-brcmfmac-simplify-check-finding-NVRAM-v1-device-path.patch57
1 files changed, 0 insertions, 57 deletions
diff --git a/package/kernel/mac80211/patches/376-brcmfmac-simplify-check-finding-NVRAM-v1-device-path.patch b/package/kernel/mac80211/patches/376-brcmfmac-simplify-check-finding-NVRAM-v1-device-path.patch
deleted file mode 100644
index 0e65114f86..0000000000
--- a/package/kernel/mac80211/patches/376-brcmfmac-simplify-check-finding-NVRAM-v1-device-path.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 20 May 2015 11:01:08 +0200
-Subject: [PATCH] brcmfmac: simplify check finding NVRAM v1 device path
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-With a simple use of snprintf and small buffer we can compare NVRAM
-entry value with a full string. This way we avoid checking random chars
-at magic offsets.
-Tested on BCM43602 with NVRAM hacked to use v1 format.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c
-@@ -222,6 +222,10 @@ static int brcmf_init_nvram_parser(struc
- static void brcmf_fw_strip_multi_v1(struct nvram_parser *nvp, u16 domain_nr,
- u16 bus_nr)
- {
-+ /* Device path with a leading '=' key-value separator */
-+ char pcie_path[] = "=pcie/?/?";
-+ size_t pcie_len;
-+
- u32 i, j;
- bool found;
- u8 *nvram;
-@@ -238,6 +242,9 @@ static void brcmf_fw_strip_multi_v1(stru
- /* First search for the devpathX and see if it is the configuration
- * for domain_nr/bus_nr. Search complete nvp
- */
-+ snprintf(pcie_path, sizeof(pcie_path), "=pcie/%d/%d", domain_nr,
-+ bus_nr);
-+ pcie_len = strlen(pcie_path);
- found = false;
- i = 0;
- while (i < nvp->nvram_len - BRCMF_FW_NVRAM_DEVPATH_LEN) {
-@@ -245,13 +252,10 @@ static void brcmf_fw_strip_multi_v1(stru
- * Y = domain_nr, Z = bus_nr, X = virtual ID
- */
- if ((strncmp(&nvp->nvram[i], "devpath", 7) == 0) &&
-- (strncmp(&nvp->nvram[i + 8], "=pcie/", 6) == 0)) {
-- if (((nvp->nvram[i + 14] - '0') == domain_nr) &&
-- ((nvp->nvram[i + 16] - '0') == bus_nr)) {
-- id = nvp->nvram[i + 7] - '0';
-- found = true;
-- break;
-- }
-+ (strncmp(&nvp->nvram[i + 8], pcie_path, pcie_len) == 0)) {
-+ id = nvp->nvram[i + 7] - '0';
-+ found = true;
-+ break;
- }
- while (nvp->nvram[i] != 0)
- i++;