From 1c055e55a242a33e574e48be530e06770a210dcd Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Mon, 19 Feb 2024 03:26:26 +0000 Subject: [PATCH] add r8169 read mac form eeprom --- kernel/Documentation/ABI/testing/sysfs-bus-pci | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++-------- 1 files changed, 51 insertions(+), 8 deletions(-) diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-pci b/kernel/Documentation/ABI/testing/sysfs-bus-pci index 44d4b2b..77ad9ec 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-pci +++ b/kernel/Documentation/ABI/testing/sysfs-bus-pci @@ -7,8 +7,10 @@ this location. This is useful for overriding default bindings. The format for the location is: DDDD:BB:DD.F. That is Domain:Bus:Device.Function and is the same as - found in /sys/bus/pci/devices/. For example: - # echo 0000:00:19.0 > /sys/bus/pci/drivers/foo/bind + found in /sys/bus/pci/devices/. For example:: + + # echo 0000:00:19.0 > /sys/bus/pci/drivers/foo/bind + (Note: kernels before 2.6.28 may require echo -n). What: /sys/bus/pci/drivers/.../unbind @@ -20,8 +22,10 @@ this location. This may be useful when overriding default bindings. The format for the location is: DDDD:BB:DD.F. That is Domain:Bus:Device.Function and is the same as - found in /sys/bus/pci/devices/. For example: - # echo 0000:00:19.0 > /sys/bus/pci/drivers/foo/unbind + found in /sys/bus/pci/devices/. For example:: + + # echo 0000:00:19.0 > /sys/bus/pci/drivers/foo/unbind + (Note: kernels before 2.6.28 may require echo -n). What: /sys/bus/pci/drivers/.../new_id @@ -38,8 +42,9 @@ Class, Class Mask, and Private Driver Data. The Vendor ID and Device ID fields are required, the rest are optional. Upon successfully adding an ID, the driver will probe - for the device and attempt to bind to it. For example: - # echo "8086 10f5" > /sys/bus/pci/drivers/foo/new_id + for the device and attempt to bind to it. For example:: + + # echo "8086 10f5" > /sys/bus/pci/drivers/foo/new_id What: /sys/bus/pci/drivers/.../remove_id Date: February 2009 @@ -54,8 +59,9 @@ required, the rest are optional. After successfully removing an ID, the driver will no longer support the device. This is useful to ensure auto probing won't - match the driver to the device. For example: - # echo "8086 10f5" > /sys/bus/pci/drivers/foo/remove_id + match the driver to the device. For example:: + + # echo "8086 10f5" > /sys/bus/pci/drivers/foo/remove_id What: /sys/bus/pci/rescan Date: January 2009 @@ -323,3 +329,40 @@ This is similar to /sys/bus/pci/drivers_autoprobe, but affects only the VFs associated with a specific PF. + +What: /sys/bus/pci/devices/.../p2pmem/size +Date: November 2017 +Contact: Logan Gunthorpe <logang@deltatee.com> +Description: + If the device has any Peer-to-Peer memory registered, this + file contains the total amount of memory that the device + provides (in decimal). + +What: /sys/bus/pci/devices/.../p2pmem/available +Date: November 2017 +Contact: Logan Gunthorpe <logang@deltatee.com> +Description: + If the device has any Peer-to-Peer memory registered, this + file contains the amount of memory that has not been + allocated (in decimal). + +What: /sys/bus/pci/devices/.../p2pmem/published +Date: November 2017 +Contact: Logan Gunthorpe <logang@deltatee.com> +Description: + If the device has any Peer-to-Peer memory registered, this + file contains a '1' if the memory has been published for + use outside the driver that owns the device. + +What: /sys/bus/pci/devices/.../link/clkpm + /sys/bus/pci/devices/.../link/l0s_aspm + /sys/bus/pci/devices/.../link/l1_aspm + /sys/bus/pci/devices/.../link/l1_1_aspm + /sys/bus/pci/devices/.../link/l1_2_aspm + /sys/bus/pci/devices/.../link/l1_1_pcipm + /sys/bus/pci/devices/.../link/l1_2_pcipm +Date: October 2019 +Contact: Heiner Kallweit <hkallweit1@gmail.com> +Description: If ASPM is supported for an endpoint, these files can be + used to disable or enable the individual power management + states. Write y/1/on to enable, n/0/off to disable. -- Gitblit v1.6.2