diff options
| -rw-r--r-- | package/kernel/mac80211/patches/605-rt2x00-load-eeprom-on-SoC-from-a-mtd-device-defines-.patch | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/package/kernel/mac80211/patches/605-rt2x00-load-eeprom-on-SoC-from-a-mtd-device-defines-.patch b/package/kernel/mac80211/patches/605-rt2x00-load-eeprom-on-SoC-from-a-mtd-device-defines-.patch index 509730436e..6c264effce 100644 --- a/package/kernel/mac80211/patches/605-rt2x00-load-eeprom-on-SoC-from-a-mtd-device-defines-.patch +++ b/package/kernel/mac80211/patches/605-rt2x00-load-eeprom-on-SoC-from-a-mtd-device-defines-.patch @@ -6,9 +6,9 @@ Subject: [PATCH] rt2x00: load eeprom on SoC from a mtd device defines inside Signed-off-by: John Crispin <blogic@openwrt.org> --- - drivers/net/wireless/ralink/rt2x00/Kconfig | 1 + - drivers/net/wireless/ralink/rt2x00/rt2800pci.c | 44 ++++++++++++++++++++++++++----- - 2 files changed, 39 insertions(+), 6 deletions(-) + drivers/net/wireless/ralink/rt2x00/Kconfig | 1 + + drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c | 61 +++++++++++++++++++++++ + 2 files changed, 62 insertions(+) --- a/drivers/net/wireless/ralink/rt2x00/Kconfig +++ b/drivers/net/wireless/ralink/rt2x00/Kconfig @@ -22,7 +22,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> Supported chips: RT2880, RT3050, RT3052, RT3350, RT3352. --- a/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c -@@ -26,11 +26,66 @@ +@@ -26,11 +26,69 @@ #include <linux/kernel.h> #include <linux/module.h> @@ -47,10 +47,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + phandle phandle; + + list = of_get_property(np, "ralink,mtd-eeprom", &size); -+ if (!list) { -+ dev_err(rt2x00dev->dev, "failed to load eeprom property\n"); ++ if (!list) + return -ENOENT; -+ } + + phandle = be32_to_cpup(list++); + if (phandle) @@ -76,11 +74,16 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + ret = mtd_read(mtd, offset, len, &retlen, (u_char *) rt2x00dev->eeprom); + put_mtd_device(mtd); + -+ if (!ret) { -+ rt2x00dev->eeprom_file = &mtd_fw; -+ mtd_fw.size = len; -+ mtd_fw.data = (const u8 *) rt2x00dev->eeprom; ++ if ((retlen != rt2x00dev->ops->eeprom_size) || ret) { ++ dev_err(rt2x00dev->dev, "failed to load eeprom from device \"%s\"\n", part); ++ return ret; + } ++ ++ rt2x00dev->eeprom_file = &mtd_fw; ++ mtd_fw.size = len; ++ mtd_fw.data = (const u8 *) rt2x00dev->eeprom; ++ ++ dev_info(rt2x00dev->dev, "loaded eeprom from mtd device \"%s\"\n", part); +#endif + + return ret; @@ -89,7 +92,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> static const char * rt2x00lib_get_eeprom_file_name(struct rt2x00_dev *rt2x00dev) { -@@ -58,6 +113,9 @@ static int rt2x00lib_request_eeprom_file +@@ -58,6 +116,9 @@ static int rt2x00lib_request_eeprom_file const char *ee_name; int retval; |