diff options
Diffstat (limited to 'target/linux/atheros/patches-3.10/100-board.patch')
| -rw-r--r-- | target/linux/atheros/patches-3.10/100-board.patch | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/target/linux/atheros/patches-3.10/100-board.patch b/target/linux/atheros/patches-3.10/100-board.patch index bc6d5d8384..bf7e30c154 100644 --- a/target/linux/atheros/patches-3.10/100-board.patch +++ b/target/linux/atheros/patches-3.10/100-board.patch @@ -2154,7 +2154,7 @@ + --- /dev/null +++ b/arch/mips/ar231x/ar2315.c -@@ -0,0 +1,656 @@ +@@ -0,0 +1,661 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -2222,6 +2222,28 @@ + do_IRQ(AR531X_GPIO_IRQ_BASE + bit); +} + ++static void ++ar2315_misc_irq_dispatch(void) ++{ ++ unsigned int misc_intr = ar231x_read_reg(AR2315_ISR) & ++ ar231x_read_reg(AR2315_IMR); ++ ++ if (misc_intr & AR2315_ISR_SPI) ++ do_IRQ(AR531X_MISC_IRQ_SPI); ++ else if (misc_intr & AR2315_ISR_TIMER) ++ do_IRQ(AR531X_MISC_IRQ_TIMER); ++ else if (misc_intr & AR2315_ISR_AHB) ++ do_IRQ(AR531X_MISC_IRQ_AHB_PROC); ++ else if (misc_intr & AR2315_ISR_GPIO) ++ ar2315_gpio_irq(); ++ else if (misc_intr & AR2315_ISR_UART0) ++ do_IRQ(AR531X_MISC_IRQ_UART0); ++ else if (misc_intr & AR2315_ISR_WD) { ++ ar231x_write_reg(AR2315_ISR, AR2315_ISR_WD); ++ do_IRQ(AR531X_MISC_IRQ_WATCHDOG); ++ } else ++ do_IRQ(AR531X_MISC_IRQ_NONE); ++} + +/* + * Called when an interrupt is received, this function @@ -2240,26 +2262,9 @@ + do_IRQ(AR2315_IRQ_WLAN0_INTRS); + else if (pending & CAUSEF_IP4) + do_IRQ(AR2315_IRQ_ENET0_INTRS); -+ else if (pending & CAUSEF_IP2) { -+ unsigned int misc_intr = ar231x_read_reg(AR2315_ISR) & -+ ar231x_read_reg(AR2315_IMR); -+ -+ if (misc_intr & AR2315_ISR_SPI) -+ do_IRQ(AR531X_MISC_IRQ_SPI); -+ else if (misc_intr & AR2315_ISR_TIMER) -+ do_IRQ(AR531X_MISC_IRQ_TIMER); -+ else if (misc_intr & AR2315_ISR_AHB) -+ do_IRQ(AR531X_MISC_IRQ_AHB_PROC); -+ else if (misc_intr & AR2315_ISR_GPIO) -+ ar2315_gpio_irq(); -+ else if (misc_intr & AR2315_ISR_UART0) -+ do_IRQ(AR531X_MISC_IRQ_UART0); -+ else if (misc_intr & AR2315_ISR_WD) { -+ ar231x_write_reg(AR2315_ISR, AR2315_ISR_WD); -+ do_IRQ(AR531X_MISC_IRQ_WATCHDOG); -+ } else -+ do_IRQ(AR531X_MISC_IRQ_NONE); -+ } else if (pending & CAUSEF_IP7) ++ else if (pending & CAUSEF_IP2) ++ ar2315_misc_irq_dispatch(); ++ else if (pending & CAUSEF_IP7) + do_IRQ(AR531X_IRQ_CPU_CLOCK); +} + |