/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _SPEAKUP_SERIAL_H #define _SPEAKUP_SERIAL_H #include <linux/serial.h> /* for rs_table, serial constants */ #include <linux/serial_reg.h> /* for more serial constants */ #ifndef __sparc__ #include <linux/serial.h> #endif #include <linux/serial_core.h> #include "spk_priv.h" /* * this is cut&paste from 8250.h. Get rid of the structure, the definitions * and this whole broken driver. */ struct old_serial_port { unsigned int uart; /* unused */ unsigned int baud_base; unsigned int port; unsigned int irq; upf_t flags; /* unused */ }; /* countdown values for serial timeouts in us */ #define SPK_SERIAL_TIMEOUT SPK_SYNTH_TIMEOUT /* countdown values transmitter/dsr timeouts in us */ #define SPK_XMITR_TIMEOUT 100000 /* countdown values cts timeouts in us */ #define SPK_CTS_TIMEOUT 100000 /* check ttyS0 ... ttyS3 */ #define SPK_LO_TTY 0 #define SPK_HI_TTY 3 /* # of timeouts permitted before disable */ #define NUM_DISABLE_TIMEOUTS 3 /* buffer timeout in ms */ #define SPK_TIMEOUT 100 #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) #define spk_serial_tx_busy() \ ((inb(speakup_info.port_tts + UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY) #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| William Hubbs | 64 | 62.75% | 1 | 12.50% |
| Jiri Slaby | 26 | 25.49% | 1 | 12.50% |
| Okash Khawaja | 8 | 7.84% | 2 | 25.00% |
| Shirish Gajera | 1 | 0.98% | 1 | 12.50% |
| Paul Gortmaker | 1 | 0.98% | 1 | 12.50% |
| Melike Yurtoglu | 1 | 0.98% | 1 | 12.50% |
| Greg Kroah-Hartman | 1 | 0.98% | 1 | 12.50% |
| Total | 102 | 100.00% | 8 | 100.00% |