From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Thu, 19 Dec 2024 01:47:39 +0000 Subject: [PATCH] add wifi6 8852be driver --- kernel/Documentation/ABI/testing/sysfs-class-pktcdvd | 36 ++++++++++++++++++++---------------- 1 files changed, 20 insertions(+), 16 deletions(-) diff --git a/kernel/Documentation/ABI/testing/sysfs-class-pktcdvd b/kernel/Documentation/ABI/testing/sysfs-class-pktcdvd index dde4f26..ba1ce62 100644 --- a/kernel/Documentation/ABI/testing/sysfs-class-pktcdvd +++ b/kernel/Documentation/ABI/testing/sysfs-class-pktcdvd @@ -11,15 +11,17 @@ Contact: Thomas Maier <balagi@justmail.de> Description: - add: (WO) Write a block device id (major:minor) to + ========== ============================================== + add (WO) Write a block device id (major:minor) to create a new pktcdvd device and map it to the block device. - remove: (WO) Write the pktcdvd device id (major:minor) + remove (WO) Write the pktcdvd device id (major:minor) to remove the pktcdvd device. - device_map: (RO) Shows the device mapping in format: + device_map (RO) Shows the device mapping in format: pktcdvd[0-7] <pktdevid> <blkdevid> + ========== ============================================== What: /sys/class/pktcdvd/pktcdvd[0-7]/dev @@ -65,29 +67,31 @@ KernelVersion: 2.6.20 Contact: Thomas Maier <balagi@justmail.de> Description: - size: (RO) Contains the size of the bio write queue. + ============== ================================================ + size (RO) Contains the size of the bio write queue. - congestion_off: (RW) If bio write queue size is below this mark, + congestion_off (RW) If bio write queue size is below this mark, accept new bio requests from the block layer. - congestion_on: (RW) If bio write queue size is higher as this + congestion_on (RW) If bio write queue size is higher as this mark, do no longer accept bio write requests from the block layer and wait till the pktcdvd device has processed enough bio's so that bio write queue size is below congestion off mark. A value of <= 0 disables congestion control. + ============== ================================================ Example: -------- -To use the pktcdvd sysfs interface directly, you can do: +To use the pktcdvd sysfs interface directly, you can do:: -# create a new pktcdvd device mapped to /dev/hdc -echo "22:0" >/sys/class/pktcdvd/add -cat /sys/class/pktcdvd/device_map -# assuming device pktcdvd0 was created, look at stat's -cat /sys/class/pktcdvd/pktcdvd0/stat/kb_written -# print the device id of the mapped block device -fgrep pktcdvd0 /sys/class/pktcdvd/device_map -# remove device, using pktcdvd0 device id 253:0 -echo "253:0" >/sys/class/pktcdvd/remove + # create a new pktcdvd device mapped to /dev/hdc + echo "22:0" >/sys/class/pktcdvd/add + cat /sys/class/pktcdvd/device_map + # assuming device pktcdvd0 was created, look at stat's + cat /sys/class/pktcdvd/pktcdvd0/stat/kb_written + # print the device id of the mapped block device + fgrep pktcdvd0 /sys/class/pktcdvd/device_map + # remove device, using pktcdvd0 device id 253:0 + echo "253:0" >/sys/class/pktcdvd/remove -- Gitblit v1.6.2