kernel/tools/pci/pcitest.c, branch linux-5.1.y

tools: PCI: Fix compilation warnings

2018-10-03T10:18:12Z

Current compilation produces the following warnings: tools/pci/pcitest.c: In function 'run_test': tools/pci/pcitest.c:56:9: warning: unused variable 'time' [-Wunused-variable] double time; ^~~~ tools/pci/pcitest.c:55:25: warning: unused variable 'end' [-Wunused-variable] struct timespec start, end; ^~~ tools/pci/pcitest.c:55:18: warning: unused variable 'start' [-Wunused-variable] struct timespec start, end; ^~~~~ tools/pci/pcitest.c:146:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ Fix them: - remove unused variables - change function return from int to void, since it's not used Signed-off-by: Gustavo Pimentel [lorenzo.pieralisi@arm.com: rewrote the commit log] Signed-off-by: Lorenzo Pieralisi Reviewed-by: Kishon Vijay Abraham I

tools: PCI: Add MSI-X support

2018-07-19T10:47:13Z

Add MSI-X support to pcitest tool. Modify pcitest.sh script to accommodate MSI-X interrupt tests. Update documentation accordingly. Signed-off-by: Gustavo Pimentel Signed-off-by: Lorenzo Pieralisi Acked-by: Kishon Vijay Abraham I

tools: PCI: Add a missing option help line

2017-08-29T21:03:34Z

Add a missing option help line for performing legacy interrupt test. Signed-off-by: Stan Drozd Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Bjorn Helgaas

tools: PCI: Add a userspace tool to test PCI endpoint

2017-04-28T15:23:19Z

Add a userspace tool to invoke the ioctls exposed by the PCI endpoint test driver to perform various PCI tests. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Bjorn Helgaas