VAR-SOM-MX6 PCIE: Difference between revisions
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{{PageHeader|VAR-SOM-MX6 - PCIE}} {{DocImage|category1=VAR-SOM-MX6|category2=Yocto}} __toc__ | {{PageHeader|VAR-SOM-MX6 - PCIE}} {{DocImage|category1=VAR-SOM-MX6|category2=Yocto}} __toc__ | ||
= Test for device = | |||
We are using Intel 7260 wireless device to test PCIE. | |||
Check the bus: | |||
<pre> | |||
$ dmesg | grep -i pcie | |||
[ 3.750038] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00 | |||
[ 3.831355] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt | |||
[ 3.837040] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt | |||
[ 3.842274] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded | |||
[ 3.842382] aer 0000:00:00.0:pcie02: service driver aer loaded | |||
</pre> | |||
Serach for devices: | |||
<pre>$ lspci | <pre>$ lspci | ||
The output should look like:<br> | The output should look like:<br> | ||
| Line 5: | Line 17: | ||
01:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61) | 01:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61) | ||
</pre> | </pre> | ||
= Kernel configuration add device = | |||
= Testing on target = | |||
Revision as of 14:48, 16 December 2015
VAR-SOM-MX6 - PCIE
Test for device
We are using Intel 7260 wireless device to test PCIE. Check the bus:
$ dmesg | grep -i pcie [ 3.750038] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00 [ 3.831355] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt [ 3.837040] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 3.842274] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded [ 3.842382] aer 0000:00:00.0:pcie02: service driver aer loaded
Serach for devices:
$ lspci The output should look like:<br> 00:00.0 PCI bridge: Device 16c3:abcd (rev 01) 01:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)