diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch b/target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch new file mode 100644 index 0000000000..cbb9252f36 --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch @@ -0,0 +1,104 @@ +From 39623dc5cb8814223e9580e22e78dfab10d91783 Mon Sep 17 00:00:00 2001 +From: Grant Likely <grant.likely@linaro.org> +Date: Tue, 24 Dec 2013 11:36:02 +0100 +Subject: [PATCH 198/203] of: Add testcases for interrupt parsing + +This patch extends the DT selftest code with some test cases for the +interrupt parsing functions. + +Signed-off-by: Grant Likely <grant.likely@secretlab.ca> +--- + arch/arm/boot/dts/testcases/tests-interrupts.dtsi | 41 +++++++++++++++++++++++ + arch/arm/boot/dts/testcases/tests.dtsi | 1 + + drivers/of/selftest.c | 15 ++++++--- + 3 files changed, 52 insertions(+), 5 deletions(-) + create mode 100644 arch/arm/boot/dts/testcases/tests-interrupts.dtsi + +--- /dev/null ++++ b/arch/arm/boot/dts/testcases/tests-interrupts.dtsi +@@ -0,0 +1,41 @@ ++ ++/ { ++ testcase-data { ++ interrupts { ++ #address-cells = <0>; ++ test_intc0: intc0 { ++ interrupt-controller; ++ #interrupt-cells = <1>; ++ }; ++ ++ test_intc1: intc1 { ++ interrupt-controller; ++ #interrupt-cells = <3>; ++ }; ++ ++ test_intc2: intc2 { ++ interrupt-controller; ++ #interrupt-cells = <2>; ++ }; ++ ++ test_intmap0: intmap0 { ++ #interrupt-cells = <1>; ++ #address-cells = <0>; ++ interrupt-map = <1 &test_intc0 9>, ++ <2 &test_intc1 10 11 12>, ++ <3 &test_intc2 13 14>, ++ <4 &test_intc2 15 16>; ++ }; ++ ++ interrupts0 { ++ interrupt-parent = <&test_intc0>; ++ interrupts = <1>, <2>, <3>, <4>; ++ }; ++ ++ interrupts1 { ++ interrupt-parent = <&test_intmap0>; ++ interrupts = <1>, <2>, <3>, <4>; ++ }; ++ }; ++ }; ++}; +--- a/arch/arm/boot/dts/testcases/tests.dtsi ++++ b/arch/arm/boot/dts/testcases/tests.dtsi +@@ -1 +1,2 @@ + /include/ "tests-phandle.dtsi" ++/include/ "tests-interrupts.dtsi" +--- a/drivers/of/selftest.c ++++ b/drivers/of/selftest.c +@@ -9,18 +9,24 @@ + #include <linux/errno.h> + #include <linux/module.h> + #include <linux/of.h> ++#include <linux/of_irq.h> + #include <linux/list.h> + #include <linux/mutex.h> + #include <linux/slab.h> + #include <linux/device.h> + +-static bool selftest_passed = true; ++static struct selftest_results { ++ int passed; ++ int failed; ++} selftest_results; ++ + #define selftest(result, fmt, ...) { \ + if (!(result)) { \ +- pr_err("FAIL %s:%i " fmt, __FILE__, __LINE__, ##__VA_ARGS__); \ +- selftest_passed = false; \ ++ selftest_results.failed++; \ ++ pr_err("FAIL %s():%i " fmt, __func__, __LINE__, ##__VA_ARGS__); \ + } else { \ +- pr_info("pass %s:%i\n", __FILE__, __LINE__); \ ++ selftest_results.passed++; \ ++ pr_debug("pass %s():%i\n", __func__, __LINE__); \ + } \ + } + +@@ -131,7 +137,6 @@ static void __init of_selftest_property_ + struct device_node *np; + int rc; + +- pr_info("start\n"); + np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-a"); + if (!np) { + pr_err("No testcase data in device tree\n"); |