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authorFelix Fietkau <nbd@nbd.name>2016-05-14 17:38:56 +0200
committerFelix Fietkau <nbd@nbd.name>2016-05-15 20:55:39 +0200
commitdf93d53a4b7a5ce284dc0c6509057979f233cb92 (patch)
treed99034d6d05295b9e27648dcbcf743b51c8a0c5b /package/kernel/mac80211/patches/349-0003-brcmfmac-insert-default-boardrev-in-nvram-data-if-mi.patch
parentace946152dd0806b25bcb3812b33ab5df95966b7 (diff)
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mac80211: update to wireless-testing 2016-05-12
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/349-0003-brcmfmac-insert-default-boardrev-in-nvram-data-if-mi.patch')
-rw-r--r--package/kernel/mac80211/patches/349-0003-brcmfmac-insert-default-boardrev-in-nvram-data-if-mi.patch114
1 files changed, 0 insertions, 114 deletions
diff --git a/package/kernel/mac80211/patches/349-0003-brcmfmac-insert-default-boardrev-in-nvram-data-if-mi.patch b/package/kernel/mac80211/patches/349-0003-brcmfmac-insert-default-boardrev-in-nvram-data-if-mi.patch
deleted file mode 100644
index f293401..0000000
--- a/package/kernel/mac80211/patches/349-0003-brcmfmac-insert-default-boardrev-in-nvram-data-if-mi.patch
+++ /dev/null
@@ -1,114 +0,0 @@
-From: Hante Meuleman <hante.meuleman@broadcom.com>
-Date: Mon, 11 Apr 2016 11:35:23 +0200
-Subject: [PATCH] brcmfmac: insert default boardrev in nvram data if
- missing
-
-Some nvram files/stores come without the boardrev information,
-but firmware requires this to be set. When not found in nvram then
-add a default boardrev string to the nvram data.
-
-Reported-by: Rafal Milecki <zajec5@gmail.com>
-Reviewed-by: Arend Van Spriel <arend@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <franky.lin@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
-Signed-off-by: Hante Meuleman <hante.meuleman@broadcom.com>
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
-
---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
-+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
-@@ -29,6 +29,7 @@
- #define BRCMF_FW_MAX_NVRAM_SIZE 64000
- #define BRCMF_FW_NVRAM_DEVPATH_LEN 19 /* devpath0=pcie/1/4/ */
- #define BRCMF_FW_NVRAM_PCIEDEV_LEN 10 /* pcie/1/4/ + \0 */
-+#define BRCMF_FW_DEFAULT_BOARDREV "boardrev=0xff"
-
- enum nvram_parser_state {
- IDLE,
-@@ -51,6 +52,7 @@ enum nvram_parser_state {
- * @entry: start position of key,value entry.
- * @multi_dev_v1: detect pcie multi device v1 (compressed).
- * @multi_dev_v2: detect pcie multi device v2.
-+ * @boardrev_found: nvram contains boardrev information.
- */
- struct nvram_parser {
- enum nvram_parser_state state;
-@@ -63,6 +65,7 @@ struct nvram_parser {
- u32 entry;
- bool multi_dev_v1;
- bool multi_dev_v2;
-+ bool boardrev_found;
- };
-
- /**
-@@ -125,6 +128,8 @@ static enum nvram_parser_state brcmf_nvr
- nvp->multi_dev_v1 = true;
- if (strncmp(&nvp->data[nvp->entry], "pcie/", 5) == 0)
- nvp->multi_dev_v2 = true;
-+ if (strncmp(&nvp->data[nvp->entry], "boardrev", 8) == 0)
-+ nvp->boardrev_found = true;
- } else if (!is_nvram_char(c) || c == ' ') {
- brcmf_dbg(INFO, "warning: ln=%d:col=%d: '=' expected, skip invalid key entry\n",
- nvp->line, nvp->column);
-@@ -284,6 +289,8 @@ static void brcmf_fw_strip_multi_v1(stru
- while (i < nvp->nvram_len) {
- if ((nvp->nvram[i] - '0' == id) && (nvp->nvram[i + 1] == ':')) {
- i += 2;
-+ if (strncmp(&nvp->nvram[i], "boardrev", 8) == 0)
-+ nvp->boardrev_found = true;
- while (nvp->nvram[i] != 0) {
- nvram[j] = nvp->nvram[i];
- i++;
-@@ -335,6 +342,8 @@ static void brcmf_fw_strip_multi_v2(stru
- while (i < nvp->nvram_len - len) {
- if (strncmp(&nvp->nvram[i], prefix, len) == 0) {
- i += len;
-+ if (strncmp(&nvp->nvram[i], "boardrev", 8) == 0)
-+ nvp->boardrev_found = true;
- while (nvp->nvram[i] != 0) {
- nvram[j] = nvp->nvram[i];
- i++;
-@@ -356,6 +365,18 @@ fail:
- nvp->nvram_len = 0;
- }
-
-+static void brcmf_fw_add_defaults(struct nvram_parser *nvp)
-+{
-+ if (nvp->boardrev_found)
-+ return;
-+
-+ memcpy(&nvp->nvram[nvp->nvram_len], &BRCMF_FW_DEFAULT_BOARDREV,
-+ strlen(BRCMF_FW_DEFAULT_BOARDREV));
-+ nvp->nvram_len += strlen(BRCMF_FW_DEFAULT_BOARDREV);
-+ nvp->nvram[nvp->nvram_len] = '\0';
-+ nvp->nvram_len++;
-+}
-+
- /* brcmf_nvram_strip :Takes a buffer of "<var>=<value>\n" lines read from a fil
- * and ending in a NUL. Removes carriage returns, empty lines, comment lines,
- * and converts newlines to NULs. Shortens buffer as needed and pads with NULs.
-@@ -377,16 +398,21 @@ static void *brcmf_fw_nvram_strip(const
- if (nvp.state == END)
- break;
- }
-- if (nvp.multi_dev_v1)
-+ if (nvp.multi_dev_v1) {
-+ nvp.boardrev_found = false;
- brcmf_fw_strip_multi_v1(&nvp, domain_nr, bus_nr);
-- else if (nvp.multi_dev_v2)
-+ } else if (nvp.multi_dev_v2) {
-+ nvp.boardrev_found = false;
- brcmf_fw_strip_multi_v2(&nvp, domain_nr, bus_nr);
-+ }
-
- if (nvp.nvram_len == 0) {
- kfree(nvp.nvram);
- return NULL;
- }
-
-+ brcmf_fw_add_defaults(&nvp);
-+
- pad = nvp.nvram_len;
- *new_length = roundup(nvp.nvram_len + 1, 4);
- while (pad != *new_length) {