1 /* $NetBSD: umcpmio_subr.h,v 1.1 2024/12/16 16:37:38 brad Exp $ */ 2 3 /* 4 * Copyright (c) 2024 Brad Spencer <brad@anduin.eldar.org> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <sys/cdefs.h> 20 __KERNEL_RCSID(0, "$NetBSD: umcpmio_subr.h,v 1.1 2024/12/16 16:37:38 brad Exp $"); 21 22 #ifndef _UMCPMIO_SUBR_H_ 23 #define _UMCPMIO_SUBR_H_ 24 25 #include <dev/usb/umcpmio.h> 26 #include <dev/usb/umcpmio_hid_reports.h> 27 28 struct umcpmio_mapping_put { 29 const char *tname; 30 const uint8_t mask; 31 }; 32 33 int umcpmio_get_status(struct umcpmio_softc *, struct mcp2221_status_res *, bool); 34 void umcpmio_set_i2c_speed(struct mcp2221_status_req *req, int); 35 int umcpmio_set_i2c_speed_one(struct umcpmio_softc *, int, bool); 36 int umcpmio_put_status(struct umcpmio_softc *, struct mcp2221_status_req *, struct mcp2221_status_res *, bool); 37 int umcpmio_get_sram(struct umcpmio_softc *, struct mcp2221_get_sram_res *, bool); 38 int umcpmio_put_sram(struct umcpmio_softc *, struct mcp2221_set_sram_req *, struct mcp2221_set_sram_res *, bool); 39 uint32_t umcpmio_sram_gpio_to_flags(uint8_t); 40 void umcpmio_set_gpio_value_sram(struct mcp2221_set_sram_req *, int, bool); 41 void umcpmio_set_gpio_dir_sram(struct mcp2221_set_sram_req *, int, int); 42 void umcpmio_set_gpio_designation_sram(struct mcp2221_set_sram_req *, int, int); 43 void umcpmio_set_gpio_irq_sram(struct mcp2221_set_sram_req *, int); 44 void umcpmio_set_dac_vref(struct mcp2221_set_sram_req *, char *); 45 int umcpmio_set_dac_vref_one(struct umcpmio_softc *, char *, bool); 46 void umcpmio_set_dac_value(struct mcp2221_set_sram_req *, uint8_t); 47 int umcpmio_set_dac_value_one(struct umcpmio_softc *, uint8_t, bool); 48 void umcpmio_set_adc_vref(struct mcp2221_set_sram_req *, char *); 49 int umcpmio_set_adc_vref_one(struct umcpmio_softc *, char *, bool); 50 void umcpmio_set_gpioclock_dc(struct mcp2221_set_sram_req *, char *); 51 int umcpmio_set_gpioclock_dc_one(struct umcpmio_softc *, char *, bool); 52 void umcpmio_set_gpioclock_cd(struct mcp2221_set_sram_req *, char *); 53 int umcpmio_set_gpioclock_cd_one(struct umcpmio_softc *, char *, bool); 54 int umcpmio_get_gpio_cfg(struct umcpmio_softc *, struct mcp2221_get_gpio_cfg_res *, bool); 55 int umcpmio_put_gpio_cfg(struct umcpmio_softc *, struct mcp2221_set_gpio_cfg_req *, struct mcp2221_set_gpio_cfg_res *, bool); 56 int umcpmio_get_gpio_value(struct umcpmio_softc *, int, bool); 57 void umcpmio_set_gpio_value(struct mcp2221_set_gpio_cfg_req *, int, bool); 58 int umcpmio_set_gpio_value_one(struct umcpmio_softc *, int, bool, bool); 59 int umcpmio_get_flash(struct umcpmio_softc *, uint8_t, struct mcp2221_get_flash_res *, bool); 60 int umcpmio_put_flash(struct umcpmio_softc *, struct mcp2221_put_flash_req *, struct mcp2221_put_flash_res *, bool); 61 62 #endif 63