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  3. [PATCH v4 0/7] Support GPIO for AST2700
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[PATCH v4 7/7] hw/gpio/aspeed: Add test case for AST2700

Jamin Lin via posted 7 patches 1 month, 3 weeks ago
There is a newer version of this series
[PATCH v4 7/7] hw/gpio/aspeed: Add test case for AST2700
Posted by Jamin Lin via 1 month, 3 weeks ago 
Add test case to test GPIO output and input pins from A0 to D7 for AST2700.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
---
 tests/qtest/aspeed_gpio-test.c | 64 ++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/tests/qtest/aspeed_gpio-test.c b/tests/qtest/aspeed_gpio-test.c
index d38f51d719..8ae42a8da5 100644
--- a/tests/qtest/aspeed_gpio-test.c
+++ b/tests/qtest/aspeed_gpio-test.c
@@ -33,6 +33,10 @@
 #define GPIO_ABCD_DATA_VALUE 0x000
 #define GPIO_ABCD_DIRECTION  0x004
 
+/* AST2700 */
+#define AST2700_GPIO_BASE 0x14C0B000
+#define GPIOA0_CONTROL 0x180
+
 static void test_set_colocated_pins(const void *data)
 {
     QTestState *s = (QTestState *)data;
@@ -72,6 +76,61 @@ static void test_set_input_pins(const void *data)
     g_assert_cmphex(value, ==, 0xffffffff);
 }
 
+static void test_2700_output_pins(const void *data)
+{
+    QTestState *s = (QTestState *)data;
+    uint32_t offset = 0;
+    uint32_t value = 0;
+    uint32_t pin = 0;
+
+    for (char c = 'A'; c <= 'D'; c++) {
+        for (int i = 0; i < 8; i++) {
+            offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
+
+            /* output direction and output hi */
+            qtest_writel(s, offset, 0x00000003);
+            value = qtest_readl(s, offset);
+            g_assert_cmphex(value, ==, 0x00000003);
+
+            /* output direction and output low */
+            qtest_writel(s, offset, 0x00000002);
+            value = qtest_readl(s, offset);
+            g_assert_cmphex(value, ==, 0x00000002);
+            pin++;
+        }
+    }
+}
+
+static void test_2700_input_pins(const void *data)
+{
+    QTestState *s = (QTestState *)data;
+    char name[16];
+    uint32_t offset = 0;
+    uint32_t value = 0;
+    uint32_t pin = 0;
+
+    for (char c = 'A'; c <= 'D'; c++) {
+        for (int i = 0; i < 8; i++) {
+            sprintf(name, "gpio%c%d", c, i);
+            offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
+            /* input direction */
+            qtest_writel(s, offset, 0);
+
+            /* set input */
+            qtest_qom_set_bool(s, "/machine/soc/gpio", name, true);
+            value = qtest_readl(s, offset);
+            g_assert_cmphex(value, ==, 0x00002000);
+
+            /* clear input */
+            qtest_qom_set_bool(s, "/machine/soc/gpio", name, false);
+            value = qtest_readl(s, offset);
+            g_assert_cmphex(value, ==, 0);
+            pin++;
+        }
+    }
+}
+
+
 int main(int argc, char **argv)
 {
     QTestState *s;
@@ -83,6 +142,11 @@ int main(int argc, char **argv)
     qtest_add_data_func("/ast2600/gpio/set_colocated_pins", s,
                         test_set_colocated_pins);
     qtest_add_data_func("/ast2600/gpio/set_input_pins", s, test_set_input_pins);
+
+    s = qtest_init("-machine ast2700-evb");
+    qtest_add_data_func("/ast2700/gpio/input_pins", s, test_2700_input_pins);
+    qtest_add_data_func("/ast2700/gpio/out_pins", s, test_2700_output_pins);
+
     r = g_test_run();
     qtest_quit(s);
 
-- 
2.34.1
RE: [PATCH v4 7/7] hw/gpio/aspeed: Add test case for AST2700
Posted by Jamin Lin 1 month, 3 weeks ago 
Hi Cedric,

> Subject: [PATCH v4 7/7] hw/gpio/aspeed: Add test case for AST2700
> 
> Add test case to test GPIO output and input pins from A0 to D7 for AST2700.
> 
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> ---
>  tests/qtest/aspeed_gpio-test.c | 64 ++++++++++++++++++++++++++++++++++
>  1 file changed, 64 insertions(+)
> 
> diff --git a/tests/qtest/aspeed_gpio-test.c b/tests/qtest/aspeed_gpio-test.c
> index d38f51d719..8ae42a8da5 100644
> --- a/tests/qtest/aspeed_gpio-test.c
> +++ b/tests/qtest/aspeed_gpio-test.c
> @@ -33,6 +33,10 @@
>  #define GPIO_ABCD_DATA_VALUE 0x000
>  #define GPIO_ABCD_DIRECTION  0x004
> 
> +/* AST2700 */
> +#define AST2700_GPIO_BASE 0x14C0B000
> +#define GPIOA0_CONTROL 0x180
> +
>  static void test_set_colocated_pins(const void *data)  {
>      QTestState *s = (QTestState *)data; @@ -72,6 +76,61 @@ static void
> test_set_input_pins(const void *data)
>      g_assert_cmphex(value, ==, 0xffffffff);  }
> 
> +static void test_2700_output_pins(const void *data) {
> +    QTestState *s = (QTestState *)data;
> +    uint32_t offset = 0;
> +    uint32_t value = 0;
> +    uint32_t pin = 0;
> +
> +    for (char c = 'A'; c <= 'D'; c++) {
> +        for (int i = 0; i < 8; i++) {
> +            offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
> +
> +            /* output direction and output hi */
> +            qtest_writel(s, offset, 0x00000003);
> +            value = qtest_readl(s, offset);
> +            g_assert_cmphex(value, ==, 0x00000003);
> +
> +            /* output direction and output low */
> +            qtest_writel(s, offset, 0x00000002);
> +            value = qtest_readl(s, offset);
> +            g_assert_cmphex(value, ==, 0x00000002);
> +            pin++;
> +        }
> +    }
> +}
> +
> +static void test_2700_input_pins(const void *data) {
> +    QTestState *s = (QTestState *)data;
> +    char name[16];
> +    uint32_t offset = 0;
> +    uint32_t value = 0;
> +    uint32_t pin = 0;
> +
> +    for (char c = 'A'; c <= 'D'; c++) {
> +        for (int i = 0; i < 8; i++) {
> +            sprintf(name, "gpio%c%d", c, i);
> +            offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
> +            /* input direction */
> +            qtest_writel(s, offset, 0);
> +
> +            /* set input */
> +            qtest_qom_set_bool(s, "/machine/soc/gpio", name, true);
> +            value = qtest_readl(s, offset);
> +            g_assert_cmphex(value, ==, 0x00002000);
> +
> +            /* clear input */
> +            qtest_qom_set_bool(s, "/machine/soc/gpio", name, false);
> +            value = qtest_readl(s, offset);
> +            g_assert_cmphex(value, ==, 0);
> +            pin++;
> +        }
> +    }
> +}
> +
> +
>  int main(int argc, char **argv)
>  {
>      QTestState *s;
> @@ -83,6 +142,11 @@ int main(int argc, char **argv)
>      qtest_add_data_func("/ast2600/gpio/set_colocated_pins", s,
>                          test_set_colocated_pins);
>      qtest_add_data_func("/ast2600/gpio/set_input_pins", s,
> test_set_input_pins);
> +
> +    s = qtest_init("-machine ast2700-evb");
> +    qtest_add_data_func("/ast2700/gpio/input_pins", s,
> test_2700_input_pins);
> +    qtest_add_data_func("/ast2700/gpio/out_pins", s,
> + test_2700_output_pins);
> +
>      r = g_test_run();
>      qtest_quit(s);
> 
It seems I need to check arch for AST2700 to fix the following errors.

int main(int argc, char **argv)
{
    const char *arch = qtest_get_arch();
    QTestState *s;
    int r;

    g_test_init(&argc, &argv, NULL);

    s = qtest_init("-machine ast2600-evb");
    qtest_add_data_func("/ast2600/gpio/set_colocated_pins", s,
                        test_set_colocated_pins);
    qtest_add_data_func("/ast2600/gpio/set_input_pins", s, test_set_input_pins);

    if (strcmp(arch, "aarch64") == 0) {
        s = qtest_init("-machine ast2700-evb");
        qtest_add_data_func("/ast2700/gpio/input_pins",
                            s, test_2700_input_pins);
        qtest_add_data_func("/ast2700/gpio/out_pins", s, test_2700_output_pins);
    }

    r = g_test_run();
    qtest_quit(s);

    return r;
}

qemu-system-arm: unsupported machine type: "ast2700-evb"
Use -machine help to list supported machines

> --
> 2.34.1
Re: [PATCH v4 7/7] hw/gpio/aspeed: Add test case for AST2700
Posted by Thomas Huth 1 month, 3 weeks ago 
On 27/09/2024 10.12, Jamin Lin wrote:
> Hi Cedric,
> 
>> Subject: [PATCH v4 7/7] hw/gpio/aspeed: Add test case for AST2700
>>
>> Add test case to test GPIO output and input pins from A0 to D7 for AST2700.
>>
>> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
>> ---
>>   tests/qtest/aspeed_gpio-test.c | 64 ++++++++++++++++++++++++++++++++++
>>   1 file changed, 64 insertions(+)
>>
>> diff --git a/tests/qtest/aspeed_gpio-test.c b/tests/qtest/aspeed_gpio-test.c
>> index d38f51d719..8ae42a8da5 100644
>> --- a/tests/qtest/aspeed_gpio-test.c
>> +++ b/tests/qtest/aspeed_gpio-test.c
>> @@ -33,6 +33,10 @@
>>   #define GPIO_ABCD_DATA_VALUE 0x000
>>   #define GPIO_ABCD_DIRECTION  0x004
>>
>> +/* AST2700 */
>> +#define AST2700_GPIO_BASE 0x14C0B000
>> +#define GPIOA0_CONTROL 0x180
>> +
>>   static void test_set_colocated_pins(const void *data)  {
>>       QTestState *s = (QTestState *)data; @@ -72,6 +76,61 @@ static void
>> test_set_input_pins(const void *data)
>>       g_assert_cmphex(value, ==, 0xffffffff);  }
>>
>> +static void test_2700_output_pins(const void *data) {
>> +    QTestState *s = (QTestState *)data;
>> +    uint32_t offset = 0;
>> +    uint32_t value = 0;
>> +    uint32_t pin = 0;
>> +
>> +    for (char c = 'A'; c <= 'D'; c++) {
>> +        for (int i = 0; i < 8; i++) {
>> +            offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
>> +
>> +            /* output direction and output hi */
>> +            qtest_writel(s, offset, 0x00000003);
>> +            value = qtest_readl(s, offset);
>> +            g_assert_cmphex(value, ==, 0x00000003);
>> +
>> +            /* output direction and output low */
>> +            qtest_writel(s, offset, 0x00000002);
>> +            value = qtest_readl(s, offset);
>> +            g_assert_cmphex(value, ==, 0x00000002);
>> +            pin++;
>> +        }
>> +    }
>> +}
>> +
>> +static void test_2700_input_pins(const void *data) {
>> +    QTestState *s = (QTestState *)data;
>> +    char name[16];
>> +    uint32_t offset = 0;
>> +    uint32_t value = 0;
>> +    uint32_t pin = 0;
>> +
>> +    for (char c = 'A'; c <= 'D'; c++) {
>> +        for (int i = 0; i < 8; i++) {
>> +            sprintf(name, "gpio%c%d", c, i);
>> +            offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
>> +            /* input direction */
>> +            qtest_writel(s, offset, 0);
>> +
>> +            /* set input */
>> +            qtest_qom_set_bool(s, "/machine/soc/gpio", name, true);
>> +            value = qtest_readl(s, offset);
>> +            g_assert_cmphex(value, ==, 0x00002000);
>> +
>> +            /* clear input */
>> +            qtest_qom_set_bool(s, "/machine/soc/gpio", name, false);
>> +            value = qtest_readl(s, offset);
>> +            g_assert_cmphex(value, ==, 0);
>> +            pin++;
>> +        }
>> +    }
>> +}
>> +
>> +
>>   int main(int argc, char **argv)
>>   {
>>       QTestState *s;
>> @@ -83,6 +142,11 @@ int main(int argc, char **argv)
>>       qtest_add_data_func("/ast2600/gpio/set_colocated_pins", s,
>>                           test_set_colocated_pins);
>>       qtest_add_data_func("/ast2600/gpio/set_input_pins", s,
>> test_set_input_pins);
>> +
>> +    s = qtest_init("-machine ast2700-evb");
>> +    qtest_add_data_func("/ast2700/gpio/input_pins", s,
>> test_2700_input_pins);
>> +    qtest_add_data_func("/ast2700/gpio/out_pins", s,
>> + test_2700_output_pins);
>> +
>>       r = g_test_run();
>>       qtest_quit(s);
>>
> It seems I need to check arch for AST2700 to fix the following errors.
> 
> int main(int argc, char **argv)
> {
>      const char *arch = qtest_get_arch();
>      QTestState *s;
>      int r;
> 
>      g_test_init(&argc, &argv, NULL);
> 
>      s = qtest_init("-machine ast2600-evb");
>      qtest_add_data_func("/ast2600/gpio/set_colocated_pins", s,
>                          test_set_colocated_pins);
>      qtest_add_data_func("/ast2600/gpio/set_input_pins", s, test_set_input_pins);
> 
>      if (strcmp(arch, "aarch64") == 0) {
>          s = qtest_init("-machine ast2700-evb");
>          qtest_add_data_func("/ast2700/gpio/input_pins",
>                              s, test_2700_input_pins);
>          qtest_add_data_func("/ast2700/gpio/out_pins", s, test_2700_output_pins);
>      }
> 
>      r = g_test_run();
>      qtest_quit(s);
> 
>      return r;
> }
> 
> qemu-system-arm: unsupported machine type: "ast2700-evb"
> Use -machine help to list supported machines

If ast2700 is aarch64 only, you rather might need to put the test into a 
separate file, since aspeed_gpio-test.c is for the 32-bit arm machines only, 
isn't it? (see tests/qtest/meson.build)

  Thomas

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