From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/Documentation/ABI/testing/sysfs-class-cxl | 29 +++++++++++++++++++----------
1 files changed, 19 insertions(+), 10 deletions(-)
diff --git a/kernel/Documentation/ABI/testing/sysfs-class-cxl b/kernel/Documentation/ABI/testing/sysfs-class-cxl
index bbbabff..818f559 100644
--- a/kernel/Documentation/ABI/testing/sysfs-class-cxl
+++ b/kernel/Documentation/ABI/testing/sysfs-class-cxl
@@ -1,6 +1,6 @@
-Note: Attributes that are shared between devices are stored in the directory
-pointed to by the symlink device/.
-Example: The real path of the attribute /sys/class/cxl/afu0.0s/irqs_max is
+Please note that attributes that are shared between devices are stored in
+the directory pointed to by the symlink device/.
+For example, the real path of the attribute /sys/class/cxl/afu0.0s/irqs_max is
/sys/class/cxl/afu0.0s/device/irqs_max, i.e. /sys/class/cxl/afu0.0/irqs_max.
@@ -72,11 +72,16 @@
when performing the START_WORK ioctl. Only applicable when
running under hashed page table mmu.
Possible values:
- none: No prefaulting (default)
- work_element_descriptor: Treat the work element
- descriptor as an effective address and
- prefault what it points to.
- all: all segments process calling START_WORK maps.
+
+ ======================= ======================================
+ none No prefaulting (default)
+ work_element_descriptor Treat the work element
+ descriptor as an effective address and
+ prefault what it points to.
+ all all segments process calling
+ START_WORK maps.
+ ======================= ======================================
+
Users: https://github.com/ibm-capi/libcxl
What: /sys/class/cxl/<afu>/reset
@@ -212,6 +217,7 @@
card. A power cycle is required to load the image.
"none" could be useful for debugging because the trace arrays
are preserved.
+
"user" and "factory" means PERST will cause either the user or
user or factory image to be loaded.
Default is to reload on PERST whichever image the card has
@@ -235,8 +241,11 @@
Description: read/write
Trust that when an image is reloaded via PERST, it will not
have changed.
- 0 = don't trust, the image may be different (default)
- 1 = trust that the image will not change.
+
+ == =================================================
+ 0 don't trust, the image may be different (default)
+ 1 trust that the image will not change.
+ == =================================================
Users: https://github.com/ibm-capi/libcxl
What: /sys/class/cxl/<card>/psl_timebase_synced
--
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