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package/linux-tools: add support for pcitest tool

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Add support for selection and compiling the pcitest tool on buildroot.

This tool is available to be compiled since kernel 4.20.

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Gustavo Pimentel 2018-11-13 06:55:53 +01:00 committed by Thomas Petazzoni
parent ad361c69f6
commit 63e457639a
2 changed files with 36 additions and 0 deletions

9
package/linux-tools/Config.in
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@ -34,6 +34,15 @@ config BR2_PACKAGE_LINUX_TOOLS_IIO
These tools are available only from kernel version 4.7.
config BR2_PACKAGE_LINUX_TOOLS_PCI
bool "pci"
select BR2_PACKAGE_LINUX_TOOLS
help
pcitest is a tool for testing capabilities related to a
PCI Endpoint (only works with specific Endpoints).
These tools are available only from kernel version 4.20.
config BR2_PACKAGE_LINUX_TOOLS_PERF
bool "perf"
select BR2_PACKAGE_LINUX_TOOLS

27
package/linux-tools/linux-tool-pci.mk.in Normal file
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@ -0,0 +1,27 @@
################################################################################
#
# pci
#
################################################################################
LINUX_TOOLS += pci
PCI_MAKE_OPTS = $(LINUX_MAKE_FLAGS)
define PCI_BUILD_CMDS
$(Q)if ! grep install $(LINUX_DIR)/tools/pci/Makefile >/dev/null 2>&1 ; then \
echo "Your kernel version is too old and does not have install section in the pci tools." ; \
echo "At least kernel 4.20 must be used." ; \
exit 1 ; \
fi
$(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools/pci \
$(PCI_MAKE_OPTS)
endef
define PCI_INSTALL_TARGET_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools/pci \
$(PCI_MAKE_OPTS) \
DESTDIR=$(TARGET_DIR) \
install
endef