2018-03-09 18:42:36

by Ioana Ciocoi Radulescu

Subject: [PATCH v2 0/2] fsl-dpaa2/eth: Enable multi-arch compile

The Ethernet driver can be built on multiple architectures, so
remove the ARCH_LAYERSCAPE dependency from its Kconfig.

This patchset is marked as v2 because it includes the final patch
from this set: https://lkml.org/lkml/2018/2/26/626, preceeded by
a patch fixing a sparse warning when building on x86_64.

Ioana Radulescu (2):
staging: fsl-dpaa2/eth: Use __leXX types where needed
staging: fsl-dpaa2/eth: allow the driver to compile multi-arch

drivers/staging/fsl-dpaa2/Kconfig | 2 +-
drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

--
2.7.4

2018-03-09 18:42:43

by Ioana Ciocoi Radulescu

Subject: [PATCH v2 1/2] staging: fsl-dpaa2/eth: Use __leXX types where needed

One MC command structure got away with using uXX fields instead
of __leXX. Fix it.

Signed-off-by: Ioana Radulescu <[email protected]>
---
v2: new patch

drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h b/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h
index 3120e22..d6f96f302 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h
+++ b/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h
@@ -539,8 +539,8 @@ struct dpni_rsp_get_taildrop {
};

struct dpni_rsp_get_api_version {
- u16 major;
- u16 minor;
+ __le16 major;
+ __le16 minor;
};

#endif /* _FSL_DPNI_CMD_H */
--
2.7.4

2018-03-09 18:42:57

by Ioana Ciocoi Radulescu

Subject: [PATCH v2 2/2] staging: fsl-dpaa2/eth: allow the driver to compile multi-arch

Drop dependency on ARCH_LAYERSCAPE (which in turn depends on ARM64),
thus allowing this driver to compile on all architectures supported
by the fsl-mc bus driver.

This was compile tested on:
- powerpc (corenet_basic_defconfig, ppc64_defconfig)
- x86 (i386_defconfig, x86_64_defconfig, needs CONFIG_OF)
- arm64 (defconfig)

Signed-off-by: Ioana Radulescu <[email protected]>
---
v2: no change

drivers/staging/fsl-dpaa2/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/fsl-dpaa2/Kconfig b/drivers/staging/fsl-dpaa2/Kconfig
index dfff675..730fd6d 100644
--- a/drivers/staging/fsl-dpaa2/Kconfig
+++ b/drivers/staging/fsl-dpaa2/Kconfig
@@ -4,7 +4,7 @@

config FSL_DPAA2
bool "Freescale DPAA2 devices"
- depends on FSL_MC_BUS && ARCH_LAYERSCAPE
+ depends on FSL_MC_BUS
---help---
Build drivers for Freescale DataPath Acceleration
Architecture (DPAA2) family of SoCs.
--
2.7.4