From: Kishon Vijay Abraham I <kishon@ti.com>
To: Kishon Vijay Abraham I <kishon@ti.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Bjorn Helgaas <bhelgaas@google.com>, <linux-pci@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 0/7] Improvements to pci_endpoint_test driver
Date: Mon, 30 Dec 2019 18:03:08 +0530 [thread overview]
Message-ID: <20191230123315.31037-1-kishon@ti.com> (raw)
This series adds improvements and fixes to pci_endpoint_test driver
mostly applicable when used with multi-function endpoint (or multiple
endpoint instances using pci_epf_test).
*) Using module parameter to determine irqtype would indicate all the
pci_endpoint_test device have the same irqtype. Fix it here.
*) Add ioctl to clear irq so that "cat /proc/interrupts" only lists
the entries for the devices that is actually being used.
*) Creating more than 10 pci-endpoint-test devices results in a kernel
error.
*) Use full pci-endpoint-test name in request irq so that it's easy to
profile the interrupt details in "cat /proc/interrupts"
*) Always enable legacy interrupt.
Kishon Vijay Abraham I (7):
misc: pci_endpoint_test: Avoid using module parameter to determine
irqtype
misc: pci_endpoint_test: Do not request or allocate IRQs in probe
misc: pci_endpoint_test: Add ioctl to clear IRQ
tools: PCI: Add 'e' to clear IRQ
misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
misc: pci_endpoint_test: Use full pci-endpoint-test name in request
irq
misc: pci_endpoint_test: Enable legacy interrupt
drivers/misc/pci_endpoint_test.c | 43 +++++++++++++++++++++++++-------
include/uapi/linux/pcitest.h | 1 +
tools/pci/pcitest.c | 16 +++++++++++-
3 files changed, 50 insertions(+), 10 deletions(-)
--
2.17.1
next reply other threads:[~2019-12-30 12:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-30 12:33 Kishon Vijay Abraham I [this message]
2019-12-30 12:33 ` [PATCH 1/7] misc: pci_endpoint_test: Avoid using module parameter to determine irqtype Kishon Vijay Abraham I
2019-12-30 12:33 ` [PATCH 2/7] misc: pci_endpoint_test: Do not request or allocate IRQs in probe Kishon Vijay Abraham I
2019-12-30 15:07 ` kbuild test robot
2019-12-30 15:07 ` kbuild test robot
2019-12-30 17:10 ` kbuild test robot
2019-12-30 17:10 ` kbuild test robot
2019-12-31 8:35 ` Kishon Vijay Abraham I
2019-12-31 8:35 ` Kishon Vijay Abraham I
2019-12-31 10:40 ` [kbuild-all] " Philip Li
2019-12-31 10:40 ` Philip Li
2019-12-30 12:33 ` [PATCH 3/7] misc: pci_endpoint_test: Add ioctl to clear IRQ Kishon Vijay Abraham I
2019-12-30 12:33 ` [PATCH 4/7] tools: PCI: Add 'e' " Kishon Vijay Abraham I
2019-12-30 12:33 ` [PATCH 5/7] misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices Kishon Vijay Abraham I
2019-12-30 12:33 ` [PATCH 6/7] misc: pci_endpoint_test: Use full pci-endpoint-test name in request irq Kishon Vijay Abraham I
2019-12-30 12:33 ` [PATCH 7/7] misc: pci_endpoint_test: Enable legacy interrupt Kishon Vijay Abraham I
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