There are some PCI ABI that aren't shown under: /sys/bus/pci/drivers/.../ Because they're registered with a different class. That's the case of, for instance: /sys/bus/i2c/drivers/CHT Whiskey Cove PMIC/unbind This one is not present under /sys/bus/pci: $ find /sys/bus/pci -name 'CHT Whiskey Cove PMIC' Although clearly this is provided by a PCI driver: /sys/devices/pci0000:00/0000:00:02.0/i2c-4/subsystem/drivers/CHT Whiskey Cove PMIC/unbind So, add an altertate What location in order to match bind/unbind to such devices. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- See [PATCH 00/17] at: https://lore.kernel.org/all/cover.1632750608.git.mchehab+huawei@xxxxxxxxxx/ Documentation/ABI/testing/sysfs-bus-pci | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci index 1eeac7f59672..16afe3f59cbd 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci +++ b/Documentation/ABI/testing/sysfs-bus-pci @@ -1,4 +1,5 @@ What: /sys/bus/pci/drivers/.../bind +What: /sys/devices/pciX/.../bind Date: December 2003 Contact: linux-pci@xxxxxxxxxxxxxxx Description: @@ -14,6 +15,7 @@ Description: (Note: kernels before 2.6.28 may require echo -n). What: /sys/bus/pci/drivers/.../unbind +What: /sys/devices/pciX/.../unbind Date: December 2003 Contact: linux-pci@xxxxxxxxxxxxxxx Description: @@ -29,6 +31,7 @@ Description: (Note: kernels before 2.6.28 may require echo -n). What: /sys/bus/pci/drivers/.../new_id +What: /sys/devices/pciX/.../new_id Date: December 2003 Contact: linux-pci@xxxxxxxxxxxxxxx Description: @@ -47,6 +50,7 @@ Description: # echo "8086 10f5" > /sys/bus/pci/drivers/foo/new_id What: /sys/bus/pci/drivers/.../remove_id +What: /sys/devices/pciX/.../remove_id Date: February 2009 Contact: Chris Wright <chrisw@xxxxxxxxxxxx> Description: -- 2.31.1
