1
2#ifndef _ASM_X86_SERIAL_H
3#define _ASM_X86_SERIAL_H
4
5
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10
11
12#define BASE_BAUD (1843200/16)
13
14
15#ifdef CONFIG_SERIAL_8250_DETECT_IRQ
16# define STD_COMX_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_AUTO_IRQ)
17# define STD_COM4_FLAGS (UPF_BOOT_AUTOCONF | 0 | UPF_AUTO_IRQ)
18#else
19# define STD_COMX_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | 0 )
20# define STD_COM4_FLAGS (UPF_BOOT_AUTOCONF | 0 | 0 )
21#endif
22
23#define SERIAL_PORT_DFNS \
24 \
25 { .uart = 0, BASE_BAUD, 0x3F8, 4, STD_COMX_FLAGS }, \
26 { .uart = 0, BASE_BAUD, 0x2F8, 3, STD_COMX_FLAGS }, \
27 { .uart = 0, BASE_BAUD, 0x3E8, 4, STD_COMX_FLAGS }, \
28 { .uart = 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },
29
30#endif
31