diff options
Diffstat (limited to 'package/kernel/mac80211/patches/551-ath9k-indicate-that-the-AR9003-EEPROM-template-value.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/551-ath9k-indicate-that-the-AR9003-EEPROM-template-value.patch | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/551-ath9k-indicate-that-the-AR9003-EEPROM-template-value.patch b/package/kernel/mac80211/patches/551-ath9k-indicate-that-the-AR9003-EEPROM-template-value.patch new file mode 100644 index 0000000000..a4a3595531 --- /dev/null +++ b/package/kernel/mac80211/patches/551-ath9k-indicate-that-the-AR9003-EEPROM-template-value.patch @@ -0,0 +1,78 @@ +From e88ab4a2649d0fbf675193fb2c176f65375bdd2d Mon Sep 17 00:00:00 2001 +From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> +Date: Mon, 3 Oct 2016 00:29:08 +0200 +Subject: [v2 PATCH 2/7] ath9k: indicate that the AR9003 EEPROM template values + are little endian + +The eepMisc field was not set explicitly. The default value of 0 means +that the values in the EEPROM (template) should be interpreted as little +endian. However, this is not clear until comparing the AR9003 code with +the other EEPROM formats. +To make the code easier to understand we explicitly state that the values +are little endian - there are no functional changes with this patch. + +Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> +--- + drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 10 +++++----- + drivers/net/wireless/ath/ath9k/ar9003_eeprom.h | 3 +++ + 2 files changed, 8 insertions(+), 5 deletions(-) + +--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c ++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +@@ -53,7 +53,7 @@ static const struct ar9300_eeprom ar9300 + .txrxMask = 0x77, /* 4 bits tx and 4 bits rx */ + .opCapFlags = { + .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A, +- .eepMisc = 0, ++ .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN, + }, + .rfSilent = 0, + .blueToothOptions = 0, +@@ -631,7 +631,7 @@ static const struct ar9300_eeprom ar9300 + .txrxMask = 0x77, /* 4 bits tx and 4 bits rx */ + .opCapFlags = { + .opFlags = AR5416_OPFLAGS_11A, +- .eepMisc = 0, ++ .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN, + }, + .rfSilent = 0, + .blueToothOptions = 0, +@@ -1210,7 +1210,7 @@ static const struct ar9300_eeprom ar9300 + .txrxMask = 0x77, /* 4 bits tx and 4 bits rx */ + .opCapFlags = { + .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A, +- .eepMisc = 0, ++ .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN, + }, + .rfSilent = 0, + .blueToothOptions = 0, +@@ -1789,7 +1789,7 @@ static const struct ar9300_eeprom ar9300 + .txrxMask = 0x77, /* 4 bits tx and 4 bits rx */ + .opCapFlags = { + .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A, +- .eepMisc = 0, ++ .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN, + }, + .rfSilent = 0, + .blueToothOptions = 0, +@@ -2367,7 +2367,7 @@ static const struct ar9300_eeprom ar9300 + .txrxMask = 0x33, /* 4 bits tx and 4 bits rx */ + .opCapFlags = { + .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A, +- .eepMisc = 0, ++ .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN, + }, + .rfSilent = 0, + .blueToothOptions = 0, +--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h ++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +@@ -69,6 +69,9 @@ + #define AR9300_BASE_ADDR 0x3ff + #define AR9300_BASE_ADDR_512 0x1ff + ++/* AR5416_EEPMISC_BIG_ENDIAN not set indicates little endian */ ++#define AR9300_EEPMISC_LITTLE_ENDIAN 0 ++ + #define AR9300_OTP_BASE \ + ((AR_SREV_9340(ah) || AR_SREV_9550(ah)) ? 0x30000 : 0x14000) + #define AR9300_OTP_STATUS \ |