From ef061ea83a9897208913433e4c98aa5e68cfcbea Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Mon, 13 Jan 2014 12:13:15 +0000 Subject: brcm63xx: remove non runtime detect and refresh affinity patches Remove the non runtime detect code since its effectiveness is dubious and almost never used. Also update affinity patches to work on top of it. Signed-off-by: Jonas Gorski git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39268 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...9-MIPS-BCM63XX-move-bcm63xx_init_irq-down.patch | 223 +++++++++++++++++++++ 1 file changed, 223 insertions(+) create mode 100644 target/linux/brcm63xx/patches-3.10/319-MIPS-BCM63XX-move-bcm63xx_init_irq-down.patch (limited to 'target/linux/brcm63xx/patches-3.10/319-MIPS-BCM63XX-move-bcm63xx_init_irq-down.patch') diff --git a/target/linux/brcm63xx/patches-3.10/319-MIPS-BCM63XX-move-bcm63xx_init_irq-down.patch b/target/linux/brcm63xx/patches-3.10/319-MIPS-BCM63XX-move-bcm63xx_init_irq-down.patch new file mode 100644 index 0000000000..fb579396b2 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.10/319-MIPS-BCM63XX-move-bcm63xx_init_irq-down.patch @@ -0,0 +1,223 @@ +From c28c639b031385ecf965eecf3bfb532e88044c89 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Sun, 15 Dec 2013 20:52:53 +0100 +Subject: [PATCH 30/53] MIPS: BCM63XX: move bcm63xx_init_irq down + +Allows up to drop the prototypes from the top. +--- + arch/mips/bcm63xx/irq.c | 190 +++++++++++++++++++++++------------------------- + 1 file changed, 92 insertions(+), 98 deletions(-) + +--- a/arch/mips/bcm63xx/irq.c ++++ b/arch/mips/bcm63xx/irq.c +@@ -19,13 +19,6 @@ + #include + #include + +-static void __dispatch_internal_32(void) __maybe_unused; +-static void __dispatch_internal_64(void) __maybe_unused; +-static void __internal_irq_mask_32(unsigned int irq) __maybe_unused; +-static void __internal_irq_mask_64(unsigned int irq) __maybe_unused; +-static void __internal_irq_unmask_32(unsigned int irq) __maybe_unused; +-static void __internal_irq_unmask_64(unsigned int irq) __maybe_unused; +- + static u32 irq_stat_addr, irq_mask_addr; + static void (*dispatch_internal)(void); + static int is_ext_irq_cascaded; +@@ -35,97 +28,6 @@ static unsigned int ext_irq_cfg_reg1, ex + static void (*internal_irq_mask)(unsigned int irq); + static void (*internal_irq_unmask)(unsigned int irq); + +-static void bcm63xx_init_irq(void) +-{ +- int irq_bits; +- +- irq_stat_addr = bcm63xx_regset_address(RSET_PERF); +- irq_mask_addr = bcm63xx_regset_address(RSET_PERF); +- +- switch (bcm63xx_get_cpu_id()) { +- case BCM3368_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_3368_REG; +- irq_mask_addr += PERF_IRQMASK_3368_REG; +- irq_bits = 32; +- ext_irq_count = 4; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_3368; +- break; +- case BCM6328_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_6328_REG; +- irq_mask_addr += PERF_IRQMASK_6328_REG; +- irq_bits = 64; +- ext_irq_count = 4; +- is_ext_irq_cascaded = 1; +- ext_irq_start = BCM_6328_EXT_IRQ0 - IRQ_INTERNAL_BASE; +- ext_irq_end = BCM_6328_EXT_IRQ3 - IRQ_INTERNAL_BASE; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6328; +- break; +- case BCM6338_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_6338_REG; +- irq_mask_addr += PERF_IRQMASK_6338_REG; +- irq_bits = 32; +- ext_irq_count = 4; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6338; +- break; +- case BCM6345_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_6345_REG; +- irq_mask_addr += PERF_IRQMASK_6345_REG; +- irq_bits = 32; +- ext_irq_count = 4; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6345; +- break; +- case BCM6348_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_6348_REG; +- irq_mask_addr += PERF_IRQMASK_6348_REG; +- irq_bits = 32; +- ext_irq_count = 4; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6348; +- break; +- case BCM6358_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_6358_REG; +- irq_mask_addr += PERF_IRQMASK_6358_REG; +- irq_bits = 32; +- ext_irq_count = 4; +- is_ext_irq_cascaded = 1; +- ext_irq_start = BCM_6358_EXT_IRQ0 - IRQ_INTERNAL_BASE; +- ext_irq_end = BCM_6358_EXT_IRQ3 - IRQ_INTERNAL_BASE; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6358; +- break; +- case BCM6362_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_6362_REG; +- irq_mask_addr += PERF_IRQMASK_6362_REG; +- irq_bits = 64; +- ext_irq_count = 4; +- is_ext_irq_cascaded = 1; +- ext_irq_start = BCM_6362_EXT_IRQ0 - IRQ_INTERNAL_BASE; +- ext_irq_end = BCM_6362_EXT_IRQ3 - IRQ_INTERNAL_BASE; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6362; +- break; +- case BCM6368_CPU_ID: +- irq_stat_addr += PERF_IRQSTAT_6368_REG; +- irq_mask_addr += PERF_IRQMASK_6368_REG; +- irq_bits = 64; +- ext_irq_count = 6; +- is_ext_irq_cascaded = 1; +- ext_irq_start = BCM_6368_EXT_IRQ0 - IRQ_INTERNAL_BASE; +- ext_irq_end = BCM_6368_EXT_IRQ5 - IRQ_INTERNAL_BASE; +- ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6368; +- ext_irq_cfg_reg2 = PERF_EXTIRQ_CFG_REG2_6368; +- break; +- default: +- BUG(); +- } +- +- if (irq_bits == 32) { +- dispatch_internal = __dispatch_internal_32; +- internal_irq_mask = __internal_irq_mask_32; +- internal_irq_unmask = __internal_irq_unmask_32; +- } else { +- dispatch_internal = __dispatch_internal_64; +- internal_irq_mask = __internal_irq_mask_64; +- internal_irq_unmask = __internal_irq_unmask_64; +- } +-} + + static inline u32 get_ext_irq_perf_reg(int irq) + { +@@ -451,6 +353,98 @@ static struct irqaction cpu_ext_cascade_ + .flags = IRQF_NO_THREAD, + }; + ++static void bcm63xx_init_irq(void) ++{ ++ int irq_bits; ++ ++ irq_stat_addr = bcm63xx_regset_address(RSET_PERF); ++ irq_mask_addr = bcm63xx_regset_address(RSET_PERF); ++ ++ switch (bcm63xx_get_cpu_id()) { ++ case BCM3368_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_3368_REG; ++ irq_mask_addr += PERF_IRQMASK_3368_REG; ++ irq_bits = 32; ++ ext_irq_count = 4; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_3368; ++ break; ++ case BCM6328_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_6328_REG; ++ irq_mask_addr += PERF_IRQMASK_6328_REG; ++ irq_bits = 64; ++ ext_irq_count = 4; ++ is_ext_irq_cascaded = 1; ++ ext_irq_start = BCM_6328_EXT_IRQ0 - IRQ_INTERNAL_BASE; ++ ext_irq_end = BCM_6328_EXT_IRQ3 - IRQ_INTERNAL_BASE; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6328; ++ break; ++ case BCM6338_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_6338_REG; ++ irq_mask_addr += PERF_IRQMASK_6338_REG; ++ irq_bits = 32; ++ ext_irq_count = 4; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6338; ++ break; ++ case BCM6345_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_6345_REG; ++ irq_mask_addr += PERF_IRQMASK_6345_REG; ++ irq_bits = 32; ++ ext_irq_count = 4; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6345; ++ break; ++ case BCM6348_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_6348_REG; ++ irq_mask_addr += PERF_IRQMASK_6348_REG; ++ irq_bits = 32; ++ ext_irq_count = 4; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6348; ++ break; ++ case BCM6358_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_6358_REG; ++ irq_mask_addr += PERF_IRQMASK_6358_REG; ++ irq_bits = 32; ++ ext_irq_count = 4; ++ is_ext_irq_cascaded = 1; ++ ext_irq_start = BCM_6358_EXT_IRQ0 - IRQ_INTERNAL_BASE; ++ ext_irq_end = BCM_6358_EXT_IRQ3 - IRQ_INTERNAL_BASE; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6358; ++ break; ++ case BCM6362_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_6362_REG; ++ irq_mask_addr += PERF_IRQMASK_6362_REG; ++ irq_bits = 64; ++ ext_irq_count = 4; ++ is_ext_irq_cascaded = 1; ++ ext_irq_start = BCM_6362_EXT_IRQ0 - IRQ_INTERNAL_BASE; ++ ext_irq_end = BCM_6362_EXT_IRQ3 - IRQ_INTERNAL_BASE; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6362; ++ break; ++ case BCM6368_CPU_ID: ++ irq_stat_addr += PERF_IRQSTAT_6368_REG; ++ irq_mask_addr += PERF_IRQMASK_6368_REG; ++ irq_bits = 64; ++ ext_irq_count = 6; ++ is_ext_irq_cascaded = 1; ++ ext_irq_start = BCM_6368_EXT_IRQ0 - IRQ_INTERNAL_BASE; ++ ext_irq_end = BCM_6368_EXT_IRQ5 - IRQ_INTERNAL_BASE; ++ ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6368; ++ ext_irq_cfg_reg2 = PERF_EXTIRQ_CFG_REG2_6368; ++ break; ++ default: ++ BUG(); ++ } ++ ++ if (irq_bits == 32) { ++ dispatch_internal = __dispatch_internal_32; ++ internal_irq_mask = __internal_irq_mask_32; ++ internal_irq_unmask = __internal_irq_unmask_32; ++ } else { ++ dispatch_internal = __dispatch_internal_64; ++ internal_irq_mask = __internal_irq_mask_64; ++ internal_irq_unmask = __internal_irq_unmask_64; ++ } ++} ++ + void __init arch_init_irq(void) + { + int i; -- cgit v1.2.3