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authorGustavo Pimentel <gustavo.pimentel@synopsys.com>2018-07-19 10:32:21 +0200
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2018-07-19 11:47:13 +0100
commit0653217c180f0e5332ef75f7299220e644091b20 (patch)
tree8c55fa688fcc763e16417d0a7171a71dee3a44eb /Documentation/PCI
parente03327122e2c8e6ae4565ef5b3d3cbe4364546a1 (diff)
tools: PCI: Add MSI-X support
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 <gustavo.pimentel@synopsys.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/PCI')
-rw-r--r--Documentation/PCI/endpoint/pci-test-howto.txt36
1 files changed, 22 insertions, 14 deletions
diff --git a/Documentation/PCI/endpoint/pci-test-howto.txt b/Documentation/PCI/endpoint/pci-test-howto.txt
index 65f1a137e35c..e40cf0fb58d7 100644
--- a/Documentation/PCI/endpoint/pci-test-howto.txt
+++ b/Documentation/PCI/endpoint/pci-test-howto.txt
@@ -121,7 +121,9 @@ following commands.
Interrupt tests
+ SET IRQ TYPE TO LEGACY: OKAY
LEGACY IRQ: NOT OKAY
+ SET IRQ TYPE TO MSI: OKAY
MSI1: OKAY
MSI2: OKAY
MSI3: OKAY
@@ -154,24 +156,30 @@ following commands.
MSI30: NOT OKAY
MSI31: NOT OKAY
MSI32: NOT OKAY
- MSIX1: OKAY
- MSIX2: OKAY
- MSIX3: OKAY
- MSIX4: OKAY
- MSIX5: OKAY
- MSIX6: OKAY
- MSIX7: OKAY
- MSIX8: OKAY
- MSIX9: NOT OKAY
- MSIX10: NOT OKAY
- MSIX11: NOT OKAY
- MSIX12: NOT OKAY
- MSIX13: NOT OKAY
+ SET IRQ TYPE TO MSI-X: OKAY
+ MSI-X1: OKAY
+ MSI-X2: OKAY
+ MSI-X3: OKAY
+ MSI-X4: OKAY
+ MSI-X5: OKAY
+ MSI-X6: OKAY
+ MSI-X7: OKAY
+ MSI-X8: OKAY
+ MSI-X9: NOT OKAY
+ MSI-X10: NOT OKAY
+ MSI-X11: NOT OKAY
+ MSI-X12: NOT OKAY
+ MSI-X13: NOT OKAY
+ MSI-X14: NOT OKAY
+ MSI-X15: NOT OKAY
+ MSI-X16: NOT OKAY
[...]
- MSIX2048: NOT OKAY
+ MSI-X2047: NOT OKAY
+ MSI-X2048: NOT OKAY
Read Tests
+ SET IRQ TYPE TO MSI: OKAY
READ ( 1 bytes): OKAY
READ ( 1024 bytes): OKAY
READ ( 1025 bytes): OKAY