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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.patch96
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