diff options
Diffstat (limited to 'target/linux/lantiq/patches/0010-MIPS-enable-oprofile-support-on-lantiq-targets.patch')
| -rw-r--r-- | target/linux/lantiq/patches/0010-MIPS-enable-oprofile-support-on-lantiq-targets.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/target/linux/lantiq/patches/0010-MIPS-enable-oprofile-support-on-lantiq-targets.patch b/target/linux/lantiq/patches/0010-MIPS-enable-oprofile-support-on-lantiq-targets.patch deleted file mode 100644 index d05178861f..0000000000 --- a/target/linux/lantiq/patches/0010-MIPS-enable-oprofile-support-on-lantiq-targets.patch +++ /dev/null @@ -1,45 +0,0 @@ -From cc4b9cdff8665a414ae51101d3a0ca6ed7444a27 Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Wed, 24 Aug 2011 13:28:55 +0200 -Subject: [PATCH 10/24] MIPS: enable oprofile support on lantiq targets - -This patch sets the performance counters irq and HAVE_OPROFILE flag. - -Signed-off-by: John Crispin <blogic@openwrt.org> -Cc: linux-mips@linux-mips.org ---- - arch/mips/Kconfig | 1 + - arch/mips/lantiq/irq.c | 5 +++++ - 2 files changed, 6 insertions(+), 0 deletions(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -230,6 +230,7 @@ config LANTIQ - select SWAP_IO_SPACE - select BOOT_RAW - select HAVE_CLK -+ select HAVE_OPROFILE - select MIPS_MACHINE - - config LASAT ---- a/arch/mips/lantiq/irq.c -+++ b/arch/mips/lantiq/irq.c -@@ -40,6 +40,9 @@ - - #define MAX_EIU 6 - -+/* the performance counter */ -+#define LTQ_PERF_IRQ (INT_NUM_IM4_IRL0 + 31) -+ - /* irqs generated by device attached to the EBU need to be acked in - * a special manner - */ -@@ -318,6 +321,8 @@ void __init arch_init_irq(void) - set_c0_status(IE_SW0 | IE_SW1 | IE_IRQ0 | IE_IRQ1 | - IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5); - #endif -+ -+ cp0_perfcount_irq = LTQ_PERF_IRQ; - } - - unsigned int __cpuinit get_c0_compare_int(void) |