[Qemu-devel] [0/3] target-ppc Fixes for some missing config dependencies

[Qemu-devel] [0/3] target-ppc Fixes for some missing config dependencies

[David Gibson]

These 3 patches fix some places where things ought to depend on an
existing config variable, but don't.

[Qemu-devel] [PATCH 1/3] target-ppc: Disable PReP testcases with !CONFIG_PREP

[David Gibson]

The test suites contain several tests which require the "prep" machine
type, which will fail if that is configured out.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 tests/boot-order-test.c | 4 ++++
 tests/endianness-test.c | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/tests/boot-order-test.c b/tests/boot-order-test.c
index 360a691..bff16b5 100644
--- a/tests/boot-order-test.c
+++ b/tests/boot-order-test.c
@@ -112,6 +112,7 @@ static void test_pc_boot_order(void)
     test_boot_orders(NULL, read_boot_order_pc, test_cases_pc);
 }
 
+#ifdef CONFIG_PREP
 static uint8_t read_m48t59(uint64_t addr, uint16_t reg)
 {
     writeb(addr, reg & 0xff);
@@ -135,6 +136,7 @@ static void test_prep_boot_order(void)
 {
     test_boot_orders("prep", read_boot_order_prep, test_cases_prep);
 }
+#endif /* CONFIG_PREP */
 
 static uint64_t read_boot_order_pmac(void)
 {
@@ -194,7 +196,9 @@ int main(int argc, char *argv[])
     if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
         qtest_add_func("boot-order/pc", test_pc_boot_order);
     } else if (strcmp(arch, "ppc") == 0 || strcmp(arch, "ppc64") == 0) {
+#ifdef CONFIG_PREP
         qtest_add_func("boot-order/prep", test_prep_boot_order);
+#endif /* CONFIG_PREP */
         qtest_add_func("boot-order/pmac_oldworld",
                        test_pmac_oldworld_boot_order);
         qtest_add_func("boot-order/pmac_newworld",
diff --git a/tests/endianness-test.c b/tests/endianness-test.c
index 92e17d2..0857784 100644
--- a/tests/endianness-test.c
+++ b/tests/endianness-test.c
@@ -41,7 +41,9 @@ static const TestCase test_cases[] = {
     { "mips64", "malta", 0x10000000, .bswap = true },
     { "mips64el", "fulong2e", 0x1fd00000 },
     { "ppc", "g3beige", 0xfe000000, .bswap = true, .superio = "i82378" },
+#ifdef CONFIG_PREP
     { "ppc", "prep", 0x80000000, .bswap = true },
+#endif /* CONFIG_PREP */
     { "ppc", "bamboo", 0xe8000000, .bswap = true, .superio = "i82378" },
     { "ppc64", "mac99", 0xf2000000, .bswap = true, .superio = "i82378" },
     { "ppc64", "pseries", 0x10080000000ULL,
-- 
1.9.3

[Qemu-devel] [PATCH 2/3] target-ppc: Disable ppc Mac tests when !CONFIG_MAC

[David Gibson]

The testsuites contain several tests which require the "mac99" and
"g3beige" machine types, which will fail when CONFIG_MAC is not specified.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 tests/boot-order-test.c | 6 ++++++
 tests/endianness-test.c | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/tests/boot-order-test.c b/tests/boot-order-test.c
index bff16b5..1a7aa8b 100644
--- a/tests/boot-order-test.c
+++ b/tests/boot-order-test.c
@@ -138,12 +138,14 @@ static void test_prep_boot_order(void)
 }
 #endif /* CONFIG_PREP */
 
+#ifdef CONFIG_MAC
 static uint64_t read_boot_order_pmac(void)
 {
     QFWCFG *fw_cfg = mm_fw_cfg_init(0xf0000510);
 
     return qfw_cfg_get_u16(fw_cfg, FW_CFG_BOOT_DEVICE);
 }
+#endif /* CONFIG_MAC */
 
 static const boot_order_test test_cases_fw_cfg[] = {
     { "", 'c', 'c' },
@@ -153,6 +155,7 @@ static const boot_order_test test_cases_fw_cfg[] = {
     {}
 };
 
+#ifdef CONFIG_MAC
 static void test_pmac_oldworld_boot_order(void)
 {
     test_boot_orders("g3beige", read_boot_order_pmac, test_cases_fw_cfg);
@@ -162,6 +165,7 @@ static void test_pmac_newworld_boot_order(void)
 {
     test_boot_orders("mac99", read_boot_order_pmac, test_cases_fw_cfg);
 }
+#endif /* CONFIG_MAC */
 
 static uint64_t read_boot_order_sun4m(void)
 {
@@ -199,10 +203,12 @@ int main(int argc, char *argv[])
 #ifdef CONFIG_PREP
         qtest_add_func("boot-order/prep", test_prep_boot_order);
 #endif /* CONFIG_PREP */
+#ifdef CONFIG_MAC
         qtest_add_func("boot-order/pmac_oldworld",
                        test_pmac_oldworld_boot_order);
         qtest_add_func("boot-order/pmac_newworld",
                        test_pmac_newworld_boot_order);
+#endif /* CONFIG_MAC */
     } else if (strcmp(arch, "sparc") == 0) {
         qtest_add_func("boot-order/sun4m", test_sun4m_boot_order);
     } else if (strcmp(arch, "sparc64") == 0) {
diff --git a/tests/endianness-test.c b/tests/endianness-test.c
index 0857784..73b512b 100644
--- a/tests/endianness-test.c
+++ b/tests/endianness-test.c
@@ -40,12 +40,16 @@ static const TestCase test_cases[] = {
     { "mips64", "mips", 0x14000000, .bswap = true },
     { "mips64", "malta", 0x10000000, .bswap = true },
     { "mips64el", "fulong2e", 0x1fd00000 },
+#ifdef CONFIG_MAC
     { "ppc", "g3beige", 0xfe000000, .bswap = true, .superio = "i82378" },
+#endif /* CONFIG_MAC */
 #ifdef CONFIG_PREP
     { "ppc", "prep", 0x80000000, .bswap = true },
 #endif /* CONFIG_PREP */
     { "ppc", "bamboo", 0xe8000000, .bswap = true, .superio = "i82378" },
+#ifdef CONFIG_MAC
     { "ppc64", "mac99", 0xf2000000, .bswap = true, .superio = "i82378" },
+#endif /* CONFIG_MAC */
     { "ppc64", "pseries", 0x10080000000ULL,
       .bswap = true, .superio = "i82378" },
     { "sh4", "r2d", 0xfe240000, .superio = "i82378" },
-- 
1.9.3

[Qemu-devel] [PATCH 3/3] target-ppc: virtex-ml507 machine type should depend on CONFIG_XILINX

[David Gibson]

The virtex-ml507 is a Xilinx CPU based system, and requires several sub
devices which are only included with CONFIG_XILINX.  Therefore, it should
only be compiled if CONFIG_XILINX is set.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/ppc/Makefile.objs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/Makefile.objs b/hw/ppc/Makefile.objs
index edd44d0..19d9920 100644
--- a/hw/ppc/Makefile.objs
+++ b/hw/ppc/Makefile.objs
@@ -20,4 +20,4 @@ obj-$(CONFIG_MAC) += mac_newworld.o
 obj-$(CONFIG_E500) += e500.o mpc8544ds.o e500plat.o
 obj-$(CONFIG_E500) += mpc8544_guts.o ppce500_spin.o
 # PowerPC 440 Xilinx ML507 reference board.
-obj-y += virtex_ml507.o
+obj-$(CONFIG_XILINX) += virtex_ml507.o
-- 
1.9.3

Re: [Qemu-devel] [PATCH 3/3] target-ppc: virtex-ml507 machine type should depend on CONFIG_XILINX

[Peter Crosthwaite]

On Tue, Aug 26, 2014 at 2:30 PM, David Gibson
<david@gibson.dropbear.id.au> wrote:
> The virtex-ml507 is a Xilinx CPU based system, and requires several sub
> devices which are only included with CONFIG_XILINX.  Therefore, it should
> only be compiled if CONFIG_XILINX is set.
>
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>

> ---
>  hw/ppc/Makefile.objs | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/ppc/Makefile.objs b/hw/ppc/Makefile.objs
> index edd44d0..19d9920 100644
> --- a/hw/ppc/Makefile.objs
> +++ b/hw/ppc/Makefile.objs
> @@ -20,4 +20,4 @@ obj-$(CONFIG_MAC) += mac_newworld.o
>  obj-$(CONFIG_E500) += e500.o mpc8544ds.o e500plat.o
>  obj-$(CONFIG_E500) += mpc8544_guts.o ppce500_spin.o
>  # PowerPC 440 Xilinx ML507 reference board.
> -obj-y += virtex_ml507.o
> +obj-$(CONFIG_XILINX) += virtex_ml507.o
> --
> 1.9.3
>
>

Re: [Qemu-devel] [0/3] target-ppc Fixes for some missing config dependencies

[Paolo Bonzini]

Il 26/08/2014 06:30, David Gibson ha scritto:
> These 3 patches fix some places where things ought to depend on an
> existing config variable, but don't.

Which header provdides the #defines?

Paolo

Re: [Qemu-devel] [0/3] target-ppc Fixes for some missing config dependencies

[David Gibson]

[-- Attachment #1: Type: text/plain, Size: 793 bytes --]

On Tue, Aug 26, 2014 at 10:34:10AM +0200, Paolo Bonzini wrote:
> Il 26/08/2014 06:30, David Gibson ha scritto:
> > These 3 patches fix some places where things ought to depend on an
> > existing config variable, but don't.
> 
> Which header provdides the #defines?

Ah, crap, none does.  So effectively, my patch unconditionally
disables those tests.

Have I mentioned that I really hate the fact that qemu has different
config variables visible to make and C.

I'll rework, but probably not for a little while, since I have to
focus on some kernel work instead for the time being.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

[-- Attachment #2: Type: application/pgp-signature, Size: 819 bytes --]

Re: [Qemu-devel] [0/3] target-ppc Fixes for some missing config dependencies

[Paolo Bonzini]

Il 27/08/2014 10:22, David Gibson ha scritto:
> Have I mentioned that I really hate the fact that qemu has different
> config variables visible to make and C.

Yeah, the introduction of config-devices.h was nixed by one of the
maintainers a few years ago...

> I'll rework, but probably not for a little while, since I have to
> focus on some kernel work instead for the time being.

No problem.

Paolo

Re: [Qemu-devel] [PATCH 3/3] target-ppc: virtex-ml507 machine type should depend on CONFIG_XILINX

[Alexander Graf]

On 26.08.14 06:30, David Gibson wrote:
> The virtex-ml507 is a Xilinx CPU based system, and requires several sub
> devices which are only included with CONFIG_XILINX.  Therefore, it should
> only be compiled if CONFIG_XILINX is set.
> 
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

Thanks, applied to ppc-next.


Alex