diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-05-19 22:49:09 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-05-19 22:49:09 +0000 |
| commit | 1e6f5133622f8734c70bf2be783acb9c0a63d9f9 (patch) | |
| tree | d68308037f7ebb2c3831c6f6f70bfce5b5e22c47 /target | |
| parent | c2d237515af8703257954484e8ee2fc1a318f244 (diff) | |
| download | upstream-1e6f5133622f8734c70bf2be783acb9c0a63d9f9.tar.gz upstream-1e6f5133622f8734c70bf2be783acb9c0a63d9f9.tar.bz2 upstream-1e6f5133622f8734c70bf2be783acb9c0a63d9f9.zip | |
ar71xx: add an external reset callback for ar913x and use it in ath9k
should reduce the frequency of DMA stop failures
Backport of r36530
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@36664 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
8 files changed, 39 insertions, 8 deletions
diff --git a/target/linux/ar71xx/patches-3.3/480-ar913x_wmac_external_reset.patch b/target/linux/ar71xx/patches-3.3/480-ar913x_wmac_external_reset.patch new file mode 100644 index 0000000000..376652a3d9 --- /dev/null +++ b/target/linux/ar71xx/patches-3.3/480-ar913x_wmac_external_reset.patch @@ -0,0 +1,31 @@ +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -44,7 +44,7 @@ static struct platform_device ath79_wmac + }, + }; + +-static void __init ar913x_wmac_setup(void) ++static int ar913x_wmac_reset(void) + { + /* reset the WMAC */ + ath79_device_reset_set(AR913X_RESET_AMBA2WMAC); +@@ -53,10 +53,19 @@ static void __init ar913x_wmac_setup(voi + ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC); + mdelay(10); + ++ return 0; ++} ++ ++static void __init ar913x_wmac_setup(void) ++{ ++ ar913x_wmac_reset(); ++ + ath79_wmac_resources[0].start = AR913X_WMAC_BASE; + ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1; + ath79_wmac_resources[1].start = ATH79_CPU_IRQ_IP2; + ath79_wmac_resources[1].end = ATH79_CPU_IRQ_IP2; ++ ++ ath79_wmac_data.external_reset = ar913x_wmac_reset; + } + + diff --git a/target/linux/ar71xx/patches-3.3/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch b/target/linux/ar71xx/patches-3.3/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch index bab4f701d1..d22b73a0f4 100644 --- a/target/linux/ar71xx/patches-3.3/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch +++ b/target/linux/ar71xx/patches-3.3/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch @@ -16,7 +16,7 @@ static struct ath9k_platform_data ath79_wmac_data; static struct resource ath79_wmac_resources[] = { -@@ -134,7 +136,7 @@ static void qca955x_wmac_setup(void) +@@ -143,7 +145,7 @@ static void qca955x_wmac_setup(void) ath79_wmac_data.is_clk_25mhz = true; } @@ -25,7 +25,7 @@ { if (soc_is_ar913x()) ar913x_wmac_setup(); -@@ -151,5 +153,10 @@ void __init ath79_register_wmac(u8 *cal_ +@@ -160,5 +162,10 @@ void __init ath79_register_wmac(u8 *cal_ memcpy(ath79_wmac_data.eeprom_data, cal_data, sizeof(ath79_wmac_data.eeprom_data)); diff --git a/target/linux/ar71xx/patches-3.3/505-MIPS-ath79-add-ath79_gpio_function_select.patch b/target/linux/ar71xx/patches-3.3/505-MIPS-ath79-add-ath79_gpio_function_select.patch index 86e136f67e..08f4a1e95c 100644 --- a/target/linux/ar71xx/patches-3.3/505-MIPS-ath79-add-ath79_gpio_function_select.patch +++ b/target/linux/ar71xx/patches-3.3/505-MIPS-ath79-add-ath79_gpio_function_select.patch @@ -10,7 +10,7 @@ #endif /* __ATH79_COMMON_H */ --- a/arch/mips/ath79/gpio.c +++ b/arch/mips/ath79/gpio.c -@@ -198,6 +198,34 @@ void ath79_gpio_function_setup(u32 set, +@@ -198,6 +198,34 @@ void ath79_gpio_function_setup(u32 set, spin_unlock_irqrestore(&ath79_gpio_lock, flags); } diff --git a/target/linux/ar71xx/patches-3.3/521-MIPS-ath79-enable-UART-for-early_serial.patch b/target/linux/ar71xx/patches-3.3/521-MIPS-ath79-enable-UART-for-early_serial.patch index 489bc96738..2ee025bbf2 100644 --- a/target/linux/ar71xx/patches-3.3/521-MIPS-ath79-enable-UART-for-early_serial.patch +++ b/target/linux/ar71xx/patches-3.3/521-MIPS-ath79-enable-UART-for-early_serial.patch @@ -1,6 +1,6 @@ --- a/arch/mips/ath79/early_printk.c +++ b/arch/mips/ath79/early_printk.c -@@ -56,6 +56,46 @@ static void prom_putchar_dummy(unsigned +@@ -56,6 +56,46 @@ static void prom_putchar_dummy(unsigned /* nothing to do */ } diff --git a/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch b/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch index f9ec7753f1..b38b46121d 100644 --- a/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch +++ b/target/linux/ar71xx/patches-3.3/606-MIPS-ath79-pb44-fixes.patch @@ -50,7 +50,7 @@ #define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6) #define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8) #define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9) -@@ -92,21 +117,66 @@ static struct ath79_spi_controller_data +@@ -92,21 +117,66 @@ static struct ath79_spi_controller_data .cs_line = 0, }; diff --git a/target/linux/ar71xx/patches-3.3/620-MIPS-ath79-OTP-support.patch b/target/linux/ar71xx/patches-3.3/620-MIPS-ath79-OTP-support.patch index 087dbc0829..f52961a039 100644 --- a/target/linux/ar71xx/patches-3.3/620-MIPS-ath79-OTP-support.patch +++ b/target/linux/ar71xx/patches-3.3/620-MIPS-ath79-OTP-support.patch @@ -1,6 +1,6 @@ --- a/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c -@@ -139,6 +139,137 @@ static void qca955x_wmac_setup(void) +@@ -148,6 +148,137 @@ static void qca955x_wmac_setup(void) ath79_wmac_data.is_clk_25mhz = true; } diff --git a/target/linux/ar71xx/patches-3.3/621-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch b/target/linux/ar71xx/patches-3.3/621-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch index ca5900b17e..957ccb6308 100644 --- a/target/linux/ar71xx/patches-3.3/621-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch +++ b/target/linux/ar71xx/patches-3.3/621-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch @@ -1,6 +1,6 @@ --- a/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c -@@ -270,6 +270,16 @@ bool __init ar93xx_wmac_read_mac_address +@@ -279,6 +279,16 @@ bool __init ar93xx_wmac_read_mac_address return ret; } diff --git a/target/linux/ar71xx/patches-3.3/650-MIPS-ath79-fix-ar933x-reset.patch b/target/linux/ar71xx/patches-3.3/650-MIPS-ath79-fix-ar933x-reset.patch index a81d6ea6e0..d288f080a6 100644 --- a/target/linux/ar71xx/patches-3.3/650-MIPS-ath79-fix-ar933x-reset.patch +++ b/target/linux/ar71xx/patches-3.3/650-MIPS-ath79-fix-ar933x-reset.patch @@ -1,6 +1,6 @@ --- a/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c -@@ -67,10 +67,27 @@ static void __init ar913x_wmac_setup(voi +@@ -76,10 +76,27 @@ static void __init ar913x_wmac_setup(voi static int ar933x_wmac_reset(void) { |