| sdhci.c (254423) | sdhci.c (254496) |
|---|---|
| 1/*- 2 * Copyright (c) 2008 Alexander Motin <mav@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 10 unchanged lines hidden (view full) --- 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2008 Alexander Motin <mav@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 10 unchanged lines hidden (view full) --- 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include <sys/cdefs.h> |
| 27__FBSDID("$FreeBSD: head/sys/dev/sdhci/sdhci.c 254423 2013-08-16 19:40:00Z ian $"); | 27__FBSDID("$FreeBSD: head/sys/dev/sdhci/sdhci.c 254496 2013-08-18 19:08:53Z ian $"); |
| 28 29#include <sys/param.h> 30#include <sys/systm.h> 31#include <sys/bus.h> 32#include <sys/conf.h> 33#include <sys/kernel.h> 34#include <sys/lock.h> 35#include <sys/module.h> --- 794 unchanged lines hidden (view full) --- 830 } 831 /* If command has response - fetch it. */ 832 if (slot->curcmd->flags & MMC_RSP_PRESENT) { 833 if (slot->curcmd->flags & MMC_RSP_136) { 834 /* CRC is stripped so we need one byte shift. */ 835 uint8_t extra = 0; 836 for (i = 0; i < 4; i++) { 837 uint32_t val = RD4(slot, SDHCI_RESPONSE + i * 4); | 28 29#include <sys/param.h> 30#include <sys/systm.h> 31#include <sys/bus.h> 32#include <sys/conf.h> 33#include <sys/kernel.h> 34#include <sys/lock.h> 35#include <sys/module.h> --- 794 unchanged lines hidden (view full) --- 830 } 831 /* If command has response - fetch it. */ 832 if (slot->curcmd->flags & MMC_RSP_PRESENT) { 833 if (slot->curcmd->flags & MMC_RSP_136) { 834 /* CRC is stripped so we need one byte shift. */ 835 uint8_t extra = 0; 836 for (i = 0; i < 4; i++) { 837 uint32_t val = RD4(slot, SDHCI_RESPONSE + i * 4); |
| 838 slot->curcmd->resp[3 - i] = (val << 8) + extra; 839 extra = val >> 24; | 838 if (slot->quirks & SDHCI_QUIRK_DONT_SHIFT_RESPONSE) 839 slot->curcmd->resp[3 - i] = val; 840 else { 841 slot->curcmd->resp[3 - i] = 842 (val << 8) | extra; 843 extra = val >> 24; 844 } |
| 840 } 841 } else 842 slot->curcmd->resp[0] = RD4(slot, SDHCI_RESPONSE); 843 } 844 /* If data ready - finish. */ 845 if (slot->data_done) 846 sdhci_start(slot); 847} --- 546 unchanged lines hidden --- | 845 } 846 } else 847 slot->curcmd->resp[0] = RD4(slot, SDHCI_RESPONSE); 848 } 849 /* If data ready - finish. */ 850 if (slot->data_done) 851 sdhci_start(slot); 852} --- 546 unchanged lines hidden --- |