acpi_init函数是Linux系统中ACPI子系统的初始化函数,用于初始化ACPI(高级配置和电源管理接口)子系统,其定义在drivers/acpi/acpica/acmisc.c文件中。该函数主要完成以下几方面的工作: 1. 初始化ACPI解析器:调用acpi_initialize_tables()函数初始化ACPI数据表;调用acpi_initialize_namespace()函数初始化ACPI命名空间。
上下文:ibm_acpiphp_init 函数是IBM特定版本的ACPI热插拔(ACPI Hot Plug)初始化函数。ACPI热插拔允许操作系统在运行时动态地添加或移除硬件设备。 2. 解释 acpi_walk_namespace failed 的含义 含义:acpi_walk_namespace 是ACPI核心库中的一个函数,用于遍历ACPI命名空间中的所有对象。这个命名空间包含了描述系统硬件...
ACPI: Use fwnode_init() to set up fwnode Browse files Commit 01bb86b ("driver core: Add fwnode_init()") was supposed to fix up all instances of fwnode creation to use fwnode_init(). But looks like this instance was missed. This causes a NULL pointer dereference during device_add()...
Amber/Green Diagnostic LEDs stopped at [Amber]0111 [Green]1000, Code 78h for "DXE ACPI Init" We can't access the IPMI/BMC interfaces remotely via their dedicated NICs (it comes up via DHCP, but we can't login) This was recently updated, al...
acpi_boot_table_init(); memblock_set_current_limit(ISA_END_ADDRESS); e820__memblock_setup(); @@ -1179,6 +1176,8 @@ void __init setup_arch(char **cmdline_p) reserve_initrd(); acpi_table_upgrade(); /* Look for ACPI tables and reserve memory occupied by them. */ acpi_boot_table...
问薄荷19.3肉桂: ucsi_acpi USBC000 000:00: PPM init失败(-110)EN多线程服务依赖于两个通用函数，...
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配置单，贴出了 用
Amber/Green Diagnostic LEDs stopped at [Amber]0111 [Green]1000, Code 78h for "DXE ACPI Init" We can't access the IPMI/BMC interfaces remotely via their dedicated NICs (it comes up via DHCP, but we can't login) This was recently updated, al...
acpi_os_get_root_pointer() may return a valid address even if acpi_disabled is set, but the host bridge information from the ACPI tables is not going to be used in that case and the Broadcom host bridge initialization should not be skipped then, So make broadcom_postcore_init() check ...