Lines Matching +full:msi +full:- +full:controller
1 .. SPDX-License-Identifier: GPL-2.0
9 This document is a guide to help users use pci-epf-test function driver
16 Endpoint Controller Devices
17 ---------------------------
19 To find the list of endpoint controller devices in the system::
31 -------------------------
35 # ls /sys/bus/pci-epf/drivers
44 Creating pci-epf-test Device
45 ----------------------------
48 pci-epf-test device, the following commands can be used::
50 # mount -t configfs none /sys/kernel/config
54 The "mkdir func1" above creates the pci-epf-test function device that will
66 when the device is bound to the driver. The pci-epf-test driver populates
75 Configuring pci-epf-test Device
76 -------------------------------
78 The user can configure the pci-epf-test device using configfs entry. In order
79 to change the vendorid and the number of MSI interrupts used by the function
88 Binding pci-epf-test Device to EP Controller
89 --------------------------------------------
92 a PCI endpoint controller driver. Use the configfs to bind the function
93 device to one of the controller driver present in the system::
95 # ln -s functions/pci_epf_test/func1 controllers/51000000.pcie_ep/
102 --------------
114 ------------
124 -----------------------------------
129 # cd <kernel-dir>
130 # make -C tools/pci
134 # cd <kernel-dir>
135 # make -C tools/pci install
158 SET IRQ TYPE TO MSI: OKAY
191 SET IRQ TYPE TO MSI-X: OKAY
192 MSI-X1: OKAY
193 MSI-X2: OKAY
194 MSI-X3: OKAY
195 MSI-X4: OKAY
196 MSI-X5: OKAY
197 MSI-X6: OKAY
198 MSI-X7: OKAY
199 MSI-X8: OKAY
200 MSI-X9: NOT OKAY
201 MSI-X10: NOT OKAY
202 MSI-X11: NOT OKAY
203 MSI-X12: NOT OKAY
204 MSI-X13: NOT OKAY
205 MSI-X14: NOT OKAY
206 MSI-X15: NOT OKAY
207 MSI-X16: NOT OKAY
209 MSI-X2047: NOT OKAY
210 MSI-X2048: NOT OKAY
214 SET IRQ TYPE TO MSI: OKAY