函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\cyrix.c Create Date:2022-07-27 08:59:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Configure later MediaGX and/or Geode processor.

函数原型：static void geode_configure(void)

返回类型：void

参数：无

153  local_irq_save(flags)
156  setCx86(CX86_CCR2, NSC/Cyrix CPU indexed register access. Must be inlined instead of* macros to ensure correct access ordering* Access order is always 0x22 (=offset), 0x23 (=value) | 0x88)
158  ccr3等于NSC/Cyrix CPU indexed register access. Must be inlined instead of* macros to ensure correct access ordering* Access order is always 0x22 (=offset), 0x23 (=value)
159  setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10)
163  setCx86(CX86_CCR4, NSC/Cyrix CPU indexed register access. Must be inlined instead of* macros to ensure correct access ordering* Access order is always 0x22 (=offset), 0x23 (=value) | 0x38)
164  setCx86(CX86_CCR3, ccr3)
166  set_cx86_memwb()
167  set_cx86_reorder()
169  local_irq_restore(flags)
调用者
名称描述
init_cyrix