serial_core.h (5046B)
- /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
- /*
- * Copyright (C) 2000 Deep Blue Solutions Ltd.
- */
- #ifndef LINUX_SERIAL_CORE_H
- #define LINUX_SERIAL_CORE_H
- #include <linux/serial.h>
- /*
- * The type definitions. These are from Ted Ts'o's serial.h
- * By historical reasons the values from 0 to 13 are defined
- * in the include/uapi/linux/serial.h, do not define them here.
- * Values 0 to 19 are used by setserial from busybox and must never
- * be modified.
- */
- #define PORT_NS16550A 14
- #define PORT_XSCALE 15
- #define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */
- #define PORT_OCTEON 17 /* Cavium OCTEON internal UART */
- #define PORT_AR7 18 /* Texas Instruments AR7 internal UART */
- #define PORT_U6_16550A 19 /* ST-Ericsson U6xxx internal UART */
- #define PORT_TEGRA 20 /* NVIDIA Tegra internal UART */
- #define PORT_XR17D15X 21 /* Exar XR17D15x UART */
- #define PORT_LPC3220 22 /* NXP LPC32xx SoC "Standard" UART */
- #define PORT_8250_CIR 23 /* CIR infrared port, has its own driver */
- #define PORT_XR17V35X 24 /* Exar XR17V35x UARTs */
- #define PORT_BRCM_TRUMANAGE 25
- #define PORT_ALTR_16550_F32 26 /* Altera 16550 UART with 32 FIFOs */
- #define PORT_ALTR_16550_F64 27 /* Altera 16550 UART with 64 FIFOs */
- #define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */
- #define PORT_RT2880 29 /* Ralink RT2880 internal UART */
- #define PORT_16550A_FSL64 30 /* Freescale 16550 UART with 64 FIFOs */
- /*
- * ARM specific type numbers. These are not currently guaranteed
- * to be implemented, and will change in the future. These are
- * separate so any additions to the old serial.c that occur before
- * we are merged can be easily merged here.
- */
- #define PORT_PXA 31
- #define PORT_AMBA 32
- #define PORT_CLPS711X 33
- #define PORT_SA1100 34
- #define PORT_UART00 35
- #define PORT_OWL 36
- #define PORT_21285 37
- /* Sparc type numbers. */
- #define PORT_SUNZILOG 38
- #define PORT_SUNSAB 39
- /* Nuvoton UART */
- #define PORT_NPCM 40
- /* NVIDIA Tegra Combined UART */
- #define PORT_TEGRA_TCU 41
- /* ASPEED AST2x00 virtual UART */
- #define PORT_ASPEED_VUART 42
- /* Intel EG20 */
- #define PORT_PCH_8LINE 44
- #define PORT_PCH_2LINE 45
- /* DEC */
- #define PORT_DZ 46
- #define PORT_ZS 47
- /* Parisc type numbers. */
- #define PORT_MUX 48
- /* Atmel AT91 SoC */
- #define PORT_ATMEL 49
- /* Macintosh Zilog type numbers */
- #define PORT_MAC_ZILOG 50 /* m68k : not yet implemented */
- #define PORT_PMAC_ZILOG 51
- /* SH-SCI */
- #define PORT_SCI 52
- #define PORT_SCIF 53
- #define PORT_IRDA 54
- /* SGI IP22 aka Indy / Challenge S / Indigo 2 */
- #define PORT_IP22ZILOG 56
- /* PPC CPM type number */
- #define PORT_CPM 58
- /* MPC52xx (and MPC512x) type numbers */
- #define PORT_MPC52xx 59
- /* IBM icom */
- #define PORT_ICOM 60
- /* Motorola i.MX SoC */
- #define PORT_IMX 62
- /* TXX9 type number */
- #define PORT_TXX9 64
- /*Digi jsm */
- #define PORT_JSM 69
- /* SUN4V Hypervisor Console */
- #define PORT_SUNHV 72
- /* Xilinx uartlite */
- #define PORT_UARTLITE 74
- /* Broadcom BCM7271 UART */
- #define PORT_BCM7271 76
- /* Broadcom SB1250, etc. SOC */
- #define PORT_SB1250_DUART 77
- /* Freescale ColdFire */
- #define PORT_MCF 78
- #define PORT_SC26XX 82
- /* SH-SCI */
- #define PORT_SCIFA 83
- #define PORT_S3C6400 84
- /* MAX3100 */
- #define PORT_MAX3100 86
- /* Timberdale UART */
- #define PORT_TIMBUART 87
- /* Qualcomm MSM SoCs */
- #define PORT_MSM 88
- /* BCM63xx family SoCs */
- #define PORT_BCM63XX 89
- /* Aeroflex Gaisler GRLIB APBUART */
- #define PORT_APBUART 90
- /* Altera UARTs */
- #define PORT_ALTERA_JTAGUART 91
- #define PORT_ALTERA_UART 92
- /* SH-SCI */
- #define PORT_SCIFB 93
- /* MAX310X */
- #define PORT_MAX310X 94
- /* TI DA8xx/66AK2x */
- #define PORT_DA830 95
- /* TI OMAP-UART */
- #define PORT_OMAP 96
- /* VIA VT8500 SoC */
- #define PORT_VT8500 97
- /* Cadence (Xilinx Zynq) UART */
- #define PORT_XUARTPS 98
- /* Atheros AR933X SoC */
- #define PORT_AR933X 99
- /* MCHP 16550A UART with 256 byte FIFOs */
- #define PORT_MCHP16550A 100
- /* ARC (Synopsys) on-chip UART */
- #define PORT_ARC 101
- /* Rocketport EXPRESS/INFINITY */
- #define PORT_RP2 102
- /* Freescale lpuart */
- #define PORT_LPUART 103
- /* SH-SCI */
- #define PORT_HSCIF 104
- /* ST ASC type numbers */
- #define PORT_ASC 105
- /* MEN 16z135 UART */
- #define PORT_MEN_Z135 107
- /* SC16IS7xx */
- #define PORT_SC16IS7XX 108
- /* MESON */
- #define PORT_MESON 109
- /* Conexant Digicolor */
- #define PORT_DIGICOLOR 110
- /* SPRD SERIAL */
- #define PORT_SPRD 111
- /* STM32 USART */
- #define PORT_STM32 113
- /* MVEBU UART */
- #define PORT_MVEBU 114
- /* Microchip PIC32 UART */
- #define PORT_PIC32 115
- /* MPS2 UART */
- #define PORT_MPS2UART 116
- /* MediaTek BTIF */
- #define PORT_MTK_BTIF 117
- /* RDA UART */
- #define PORT_RDA 118
- /* Socionext Milbeaut UART */
- #define PORT_MLB_USIO 119
- /* SiFive UART */
- #define PORT_SIFIVE_V0 120
- /* Sunix UART */
- #define PORT_SUNIX 121
- /* Freescale LINFlexD UART */
- #define PORT_LINFLEXUART 122
- /* Sunplus UART */
- #define PORT_SUNPLUS 123
- /* Generic type identifier for ports which type is not important to userspace. */
- #define PORT_GENERIC (-1)
- #endif /* LINUX_SERIAL_CORE_H */