On 03/27/14 12:10, Yann Droneaud wrote: > It is not possible to build only drivers/infiniband/hw/ (and ulp/) > subdirectory with command such as: > > $ make ARCH=x86_64 O=./obj-x86_64/ drivers/infiniband/hw/ > > This fails with following error messages: > > make[2]: Nothing to be done for `all'. > make[2]: Nothing to be done for `relocs'. > CHK include/config/kernel.release > Using /home/ydroneaud/src/linux as source for kernel > GEN /home/ydroneaud/src/linux/obj-x86_64/Makefile > CHK include/generated/uapi/linux/version.h > CHK include/generated/utsrelease.h > CALL /home/ydroneaud/src/linux/scripts/checksyscalls.sh > /home/ydroneaud/src/linux/scripts/Makefile.build:44: > /home/ydroneaud/src/linux/drivers/infiniband/hw/Makefile: No such file or > directory > make[2]: *** No rule to make target > `/home/ydroneaud/src/linux/drivers/infiniband/hw/Makefile'. Stop. > make[1]: *** [drivers/infiniband/hw/] Error 2 > make: *** [sub-make] Error 2 > > This patch creates a Makefile in hw/ and ulp/ and moves > each corresponding parts of drivers/infiniband/Makefile > in the new Makefiles. > > It should not break build except if some hw/ drivers or ulp/ > were allowed previously to be built while CONFIG_INFINIBAND > is set to 'n', but according to drivers/infiniband/Kconfig, > it's not possible. So it should be safe to apply. > > Signed-off-by: Yann Droneaud <[email protected]> > --- > drivers/infiniband/Makefile | 19 ++----------------- > drivers/infiniband/hw/Makefile | 12 ++++++++++++ > drivers/infiniband/ulp/Makefile | 5 +++++ > 3 files changed, 19 insertions(+), 17 deletions(-) > create mode 100644 drivers/infiniband/hw/Makefile > create mode 100644 drivers/infiniband/ulp/Makefile > > diff --git a/drivers/infiniband/Makefile b/drivers/infiniband/Makefile > index bf508b5550c4..dc21836b5a8d 100644 > --- a/drivers/infiniband/Makefile > +++ b/drivers/infiniband/Makefile > @@ -1,18 +1,3 @@ > obj-$(CONFIG_INFINIBAND) += core/ > -obj-$(CONFIG_INFINIBAND_MTHCA) += hw/mthca/ > -obj-$(CONFIG_INFINIBAND_IPATH) += hw/ipath/ > -obj-$(CONFIG_INFINIBAND_QIB) += hw/qib/ > -obj-$(CONFIG_INFINIBAND_EHCA) += hw/ehca/ > -obj-$(CONFIG_INFINIBAND_AMSO1100) += hw/amso1100/ > -obj-$(CONFIG_INFINIBAND_CXGB3) += hw/cxgb3/ > -obj-$(CONFIG_INFINIBAND_CXGB4) += hw/cxgb4/ > -obj-$(CONFIG_MLX4_INFINIBAND) += hw/mlx4/ > -obj-$(CONFIG_MLX5_INFINIBAND) += hw/mlx5/ > -obj-$(CONFIG_INFINIBAND_NES) += hw/nes/ > -obj-$(CONFIG_INFINIBAND_OCRDMA) += hw/ocrdma/ > -obj-$(CONFIG_INFINIBAND_USNIC) += hw/usnic/ > -obj-$(CONFIG_INFINIBAND_IPOIB) += ulp/ipoib/ > -obj-$(CONFIG_INFINIBAND_SRP) += ulp/srp/ > -obj-$(CONFIG_INFINIBAND_SRPT) += ulp/srpt/ > -obj-$(CONFIG_INFINIBAND_ISER) += ulp/iser/ > -obj-$(CONFIG_INFINIBAND_ISERT) += ulp/isert/ > +obj-$(CONFIG_INFINIBAND) += hw/ > +obj-$(CONFIG_INFINIBAND) += ulp/ > diff --git a/drivers/infiniband/hw/Makefile b/drivers/infiniband/hw/Makefile > new file mode 100644 > index 000000000000..e900b03531a9 > --- /dev/null > +++ b/drivers/infiniband/hw/Makefile > @@ -0,0 +1,12 @@ > +obj-$(CONFIG_INFINIBAND_MTHCA) += mthca/ > +obj-$(CONFIG_INFINIBAND_IPATH) += ipath/ > +obj-$(CONFIG_INFINIBAND_QIB) += qib/ > +obj-$(CONFIG_INFINIBAND_EHCA) += ehca/ > +obj-$(CONFIG_INFINIBAND_AMSO1100) += amso1100/ > +obj-$(CONFIG_INFINIBAND_CXGB3) += cxgb3/ > +obj-$(CONFIG_INFINIBAND_CXGB4) += cxgb4/ > +obj-$(CONFIG_MLX4_INFINIBAND) += mlx4/ > +obj-$(CONFIG_MLX5_INFINIBAND) += mlx5/ > +obj-$(CONFIG_INFINIBAND_NES) += nes/ > +obj-$(CONFIG_INFINIBAND_OCRDMA) += ocrdma/ > +obj-$(CONFIG_INFINIBAND_USNIC) += usnic/ > diff --git a/drivers/infiniband/ulp/Makefile b/drivers/infiniband/ulp/Makefile > new file mode 100644 > index 000000000000..f3c7dcf03098 > --- /dev/null > +++ b/drivers/infiniband/ulp/Makefile > @@ -0,0 +1,5 @@ > +obj-$(CONFIG_INFINIBAND_IPOIB) += ipoib/ > +obj-$(CONFIG_INFINIBAND_SRP) += srp/ > +obj-$(CONFIG_INFINIBAND_SRPT) += srpt/ > +obj-$(CONFIG_INFINIBAND_ISER) += iser/ > +obj-$(CONFIG_INFINIBAND_ISERT) += isert/
Reviewed-by: Bart Van Assche <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
