/* $NetBSD: rtsxvar.h,v 1.3 2018/04/24 18:34:30 maya Exp $ */ /* $OpenBSD: rtsxvar.h,v 1.3 2014/08/19 17:55:03 phessler Exp $ */ /* * Copyright (c) 2006 Uwe Stuehler <uwe@openbsd.org> * Copyright (c) 2012 Stefan Sperling <stsp@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _RTSXVAR_H_ #define _RTSXVAR_H_ #include <sys/bus.h> #include <sys/device.h> #include <sys/pmf.h> #include <sys/mutex.h> #include <sys/condvar.h> /* Number of registers to save for suspend/resume in terms of their ranges. */ #define RTSX_NREG ((0XFDAE - 0XFDA0) + (0xFD69 - 0xFD32) + (0xFE34 - 0xFE20)) struct rtsx_softc { device_t sc_dev; device_t sc_sdmmc; /* generic SD/MMC device */ bus_space_tag_t sc_iot; /* host register set tag */ bus_space_handle_t sc_ioh; /* host register set handle */ bus_size_t sc_iosize; bus_dma_tag_t sc_dmat; /* DMA tag from attachment driver */ bus_dmamap_t sc_dmap_cmd; /* DMA map for command transfer */ struct kmutex sc_host_mtx; struct kmutex sc_intr_mtx; struct kcondvar sc_intr_cv; uint32_t sc_intr_status; /* soft interrupt status */ uint8_t sc_regs[RTSX_NREG]; /* host controller state */ uint32_t sc_regs4[6]; /* host controller state */ uint32_t sc_flags; #define RTSX_F_CARD_PRESENT __BIT(0) #define RTSX_F_SDIO_SUPPORT __BIT(1) #define RTSX_F_5209 __BIT(2) #define RTSX_F_5227 __BIT(3) #define RTSX_F_5229 __BIT(4) #define RTSX_F_5229_TYPE_C __BIT(5) #define RTSX_F_525A __BIT(6) #define RTSX_F_8402 __BIT(7) #define RTSX_F_8411 __BIT(8) #define RTSX_F_8411B __BIT(9) #define RTSX_F_8411B_QFN48 __BIT(10) }; #define RTSX_IS_RTS5209(sc) (((sc)->sc_flags & RTSX_F_5209) == RTSX_F_5209) #define RTSX_IS_RTS5227(sc) (((sc)->sc_flags & RTSX_F_5227) == RTSX_F_5227) #define RTSX_IS_RTS5229(sc) (((sc)->sc_flags & RTSX_F_5229) == RTSX_F_5229) #define RTSX_IS_RTS5229_TYPE_C(sc) \ (((sc)->sc_flags & (RTSX_F_5229|RTSX_F_5229_TYPE_C)) == \ (RTSX_F_5229|RTSX_F_5229_TYPE_C)) #define RTSX_IS_RTS525A(sc) (((sc)->sc_flags & RTSX_F_525A) == RTSX_F_525A) #define RTSX_IS_RTL8402(sc) (((sc)->sc_flags & RTSX_F_8402) == RTSX_F_8402) #define RTSX_IS_RTL8411(sc) (((sc)->sc_flags & RTSX_F_8411) == RTSX_F_8411) #define RTSX_IS_RTL8411B(sc) \ (((sc)->sc_flags & RTSX_F_8411B) == RTSX_F_8411B) #define RTSX_IS_RTL8411B_QFN48(sc) \ (((sc)->sc_flags & (RTSX_F_8411B|RTSX_F_8411B_QFN48)) == \ (RTSX_F_8411B|RTSX_F_8411B_QFN48)) /* Host controller functions called by the attachment driver. */ int rtsx_attach(struct rtsx_softc *, bus_space_tag_t, bus_space_handle_t, bus_size_t, bus_dma_tag_t, int); int rtsx_detach(struct rtsx_softc *, int); bool rtsx_suspend(device_t, const pmf_qual_t *); bool rtsx_resume(device_t, const pmf_qual_t *); bool rtsx_shutdown(device_t, int); int rtsx_intr(void *); #endif /* _RTSXVAR_H_ */ |