diff options
Diffstat (limited to 'target/linux/cns3xxx/patches-3.3/040-fiq_support.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-3.3/040-fiq_support.patch | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/target/linux/cns3xxx/patches-3.3/040-fiq_support.patch b/target/linux/cns3xxx/patches-3.3/040-fiq_support.patch deleted file mode 100644 index 9680532fd8..0000000000 --- a/target/linux/cns3xxx/patches-3.3/040-fiq_support.patch +++ /dev/null @@ -1,96 +0,0 @@ ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -373,6 +373,7 @@ config ARCH_CNS3XXX - select MIGHT_HAVE_PCI - select PCI_DOMAINS if PCI - select HAVE_SMP -+ select FIQ - help - Support for Cavium Networks CNS3XXX platform. - ---- a/arch/arm/kernel/fiq.c -+++ b/arch/arm/kernel/fiq.c -@@ -49,6 +49,8 @@ - - static unsigned long no_fiq_insn; - -+unsigned int fiq_number[2] = {0, 0}; -+ - /* Default reacquire function - * - we always relinquish FIQ control - * - we always reacquire FIQ control -@@ -70,9 +72,12 @@ static struct fiq_handler *current_fiq = - - int show_fiq_list(struct seq_file *p, int prec) - { -- if (current_fiq != &default_owner) -- seq_printf(p, "%*s: %s\n", prec, "FIQ", -- current_fiq->name); -+ if (current_fiq != &default_owner) { -+ seq_printf(p, "%*s: ", prec, "FIQ"); -+ seq_printf(p, "%10u ", fiq_number[0]); -+ seq_printf(p, "%10u ", fiq_number[1]); -+ seq_printf(p, " %s\n", current_fiq->name); -+ } - - return 0; - } ---- a/arch/arm/kernel/smp.c -+++ b/arch/arm/kernel/smp.c -@@ -400,13 +400,13 @@ void show_ipi_list(struct seq_file *p, i - unsigned int cpu, i; - - for (i = 0; i < NR_IPI; i++) { -- seq_printf(p, "%*s%u: ", prec - 1, "IPI", i); -+ seq_printf(p, "%*s%u:", prec - 1, "IPI", i); - - for_each_present_cpu(cpu) - seq_printf(p, "%10u ", - __get_irq_stat(cpu, ipi_irqs[i])); - -- seq_printf(p, " %s\n", ipi_types[i]); -+ seq_printf(p, " %s\n", ipi_types[i]); - } - } - ---- a/arch/arm/mach-cns3xxx/Makefile -+++ b/arch/arm/mach-cns3xxx/Makefile -@@ -1,6 +1,6 @@ - obj-$(CONFIG_ARCH_CNS3XXX) += core.o pm.o devices.o - obj-$(CONFIG_PCI) += pcie.o - obj-$(CONFIG_MACH_CNS3420VB) += cns3420vb.o --obj-$(CONFIG_SMP) += platsmp.o headsmp.o -+obj-$(CONFIG_SMP) += platsmp.o headsmp.o cns3xxx_fiq.o - obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o - obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o ---- a/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h -+++ b/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h -@@ -294,6 +294,7 @@ - #define MISC_PCIE_INT_MASK(x) MISC_MEM_MAP(0x978 + (x) * 0x100) - #define MISC_PCIE_INT_STATUS(x) MISC_MEM_MAP(0x97C + (x) * 0x100) - -+#define MISC_FIQ_CPU(x) MISC_MEM_MAP(0xA58 - (x) * 0x4) - /* - * Power management and clock control - */ ---- a/arch/arm/mach-cns3xxx/include/mach/irqs.h -+++ b/arch/arm/mach-cns3xxx/include/mach/irqs.h -@@ -14,6 +14,7 @@ - #define IRQ_LOCALTIMER 29 - #define IRQ_LOCALWDOG 30 - #define IRQ_TC11MP_GIC_START 32 -+#define FIQ_START 0 - - #include <mach/cns3xxx.h> - ---- a/arch/arm/mm/Kconfig -+++ b/arch/arm/mm/Kconfig -@@ -793,7 +793,7 @@ config NEEDS_SYSCALL_FOR_CMPXCHG - - config DMA_CACHE_RWFO - bool "Enable read/write for ownership DMA cache maintenance" -- depends on CPU_V6K && SMP -+ depends on CPU_V6K && SMP && !ARCH_CNS3XXX - default y - help - The Snoop Control Unit on ARM11MPCore does not detect the |