From 475007f9cef0ef88ea9263529ad93a16849c49e8 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Tue, 17 Mar 2020 15:31:55 +0530 Subject: misc: pci_endpoint_test: Add ioctl to clear IRQ Add ioctl to clear IRQ which can be used to free the allocated IRQ vectors and free the requested IRQ. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Lorenzo Pieralisi --- drivers/misc/pci_endpoint_test.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/misc/pci_endpoint_test.c') diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c index ca680635d7a9..bb8b94ac8d3b 100644 --- a/drivers/misc/pci_endpoint_test.c +++ b/drivers/misc/pci_endpoint_test.c @@ -652,6 +652,13 @@ err: return ret; } +static bool pci_endpoint_test_clear_irq(struct pci_endpoint_test *test) +{ + pci_endpoint_test_release_irq(test); + pci_endpoint_test_free_irq_vectors(test); + return true; +} + static bool pci_endpoint_test_set_irq(struct pci_endpoint_test *test, int req_irq_type) { @@ -722,6 +729,9 @@ static long pci_endpoint_test_ioctl(struct file *file, unsigned int cmd, case PCITEST_GET_IRQTYPE: ret = irq_type; break; + case PCITEST_CLEAR_IRQ: + ret = pci_endpoint_test_clear_irq(test); + break; } ret: -- cgit v1.2.3