函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\generic-chip.c Create Date:2022-07-27 11:12:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:q_gc_mask_set_bit - Mask chip via setting bit in mask register*@d: irq_data* Chip has a single mask register. Values of this register are cached* and protected by gc->lock

函数原型:void irq_gc_mask_set_bit(struct irq_data *d)

返回类型:void

参数:

类型参数名称
struct irq_data *d
57  gc等于irq_data_get_irq_chip_data(d)
58  ct等于irq_data_get_chip_type(d)
59  mask等于访问寄存器掩码
61  irq_gc_lock(gc)
62  mask_cache或等于mask
63  irq_reg_writel(gc, * mask_cache, mask)
64  irq_gc_unlock(gc)