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-bus-acpi | 19 +++++++++++-------- 1 files changed, 11 insertions(+), 8 deletions(-) diff --git a/kernel/Documentation/ABI/testing/sysfs-bus-acpi b/kernel/Documentation/ABI/testing/sysfs-bus-acpi index e7898cf..58abacf 100644 --- a/kernel/Documentation/ABI/testing/sysfs-bus-acpi +++ b/kernel/Documentation/ABI/testing/sysfs-bus-acpi @@ -5,6 +5,7 @@ This attribute indicates the full path of ACPI namespace object associated with the device object. For example, \_SB_.PCI0. + This file is not present for device objects representing fixed ACPI hardware features (like power and sleep buttons). @@ -67,14 +68,16 @@ The return value is a decimal integer representing the device's status bitmap: - Bit [0] – Set if the device is present. - Bit [1] – Set if the device is enabled and decoding its - resources. - Bit [2] – Set if the device should be shown in the UI. - Bit [3] – Set if the device is functioning properly (cleared if - device failed its diagnostics). - Bit [4] – Set if the battery is present. - Bits [31:5] – Reserved (must be cleared) + =========== ================================================== + Bit [0] Set if the device is present. + Bit [1] Set if the device is enabled and decoding its + resources. + Bit [2] Set if the device should be shown in the UI. + Bit [3] Set if the device is functioning properly (cleared + if device failed its diagnostics). + Bit [4] Set if the battery is present. + Bits [31:5] Reserved (must be cleared) + =========== ================================================== If bit [0] is clear, then bit 1 must also be clear (a device that is not present cannot be enabled). -- Gitblit v1.6.2