| mmc.c (183467) | mmc.c (183468) |
|---|---|
| 1/*- 2 * Copyright (c) 2006 Bernd Walter. All rights reserved. 3 * Copyright (c) 2006 M. Warner Losh. 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 --- 37 unchanged lines hidden (view full) --- 46 * implication, estoppel or otherwise under any patent or other rights of the 47 * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing 48 * herein shall be construed as an obligation by the SD Group, the SD-3C LLC 49 * or the SD Card Association to disclose or distribute any technical 50 * information, know-how or other confidential information to any third party. 51 */ 52 53#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2006 Bernd Walter. All rights reserved. 3 * Copyright (c) 2006 M. Warner Losh. 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 --- 37 unchanged lines hidden (view full) --- 46 * implication, estoppel or otherwise under any patent or other rights of the 47 * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing 48 * herein shall be construed as an obligation by the SD Group, the SD-3C LLC 49 * or the SD Card Association to disclose or distribute any technical 50 * information, know-how or other confidential information to any third party. 51 */ 52 53#include <sys/cdefs.h> |
| 54__FBSDID("$FreeBSD: head/sys/dev/mmc/mmc.c 183467 2008-09-29 18:05:26Z imp $"); | 54__FBSDID("$FreeBSD: head/sys/dev/mmc/mmc.c 183468 2008-09-29 18:17:23Z imp $"); |
| 55 56#include <sys/param.h> 57#include <sys/systm.h> 58#include <sys/kernel.h> 59#include <sys/malloc.h> 60#include <sys/lock.h> 61#include <sys/module.h> 62#include <sys/mutex.h> --- 550 unchanged lines hidden (view full) --- 613mmc_discover_cards(struct mmc_softc *sc) 614{ 615 struct mmc_ivars *ivar; 616 int err; 617 uint32_t resp; 618 device_t child; 619 620 while (1) { | 55 56#include <sys/param.h> 57#include <sys/systm.h> 58#include <sys/kernel.h> 59#include <sys/malloc.h> 60#include <sys/lock.h> 61#include <sys/module.h> 62#include <sys/mutex.h> --- 550 unchanged lines hidden (view full) --- 613mmc_discover_cards(struct mmc_softc *sc) 614{ 615 struct mmc_ivars *ivar; 616 int err; 617 uint32_t resp; 618 device_t child; 619 620 while (1) { |
| 621 ivar = malloc(sizeof(struct mmc_ivars), M_DEVBUF, M_WAITOK); | 621 ivar = malloc(sizeof(struct mmc_ivars), M_DEVBUF, 622 M_WAITOK | M_ZERO); |
| 622 if (!ivar) 623 return; 624 err = mmc_all_send_cid(sc, ivar->raw_cid); 625 if (err == MMC_ERR_TIMEOUT) 626 break; 627 if (err != MMC_ERR_NONE) { | 623 if (!ivar) 624 return; 625 err = mmc_all_send_cid(sc, ivar->raw_cid); 626 if (err == MMC_ERR_TIMEOUT) 627 break; 628 if (err != MMC_ERR_NONE) { |
| 628 printf("Error reading CID %d\n", err); | 629 device_printf(sc->dev, "Error reading CID %d\n", err); |
| 629 break; 630 } 631 if (mmcbr_get_mode(sc->dev) == mode_sd) { 632 ivar->mode = mode_sd; 633 mmc_decode_cid(1, ivar->raw_cid, &ivar->cid); 634 mmc_send_relative_addr(sc, &resp); 635 ivar->rca = resp >> 16; 636 if (mmcbr_get_ro(sc->dev)) --- 183 unchanged lines hidden --- | 630 break; 631 } 632 if (mmcbr_get_mode(sc->dev) == mode_sd) { 633 ivar->mode = mode_sd; 634 mmc_decode_cid(1, ivar->raw_cid, &ivar->cid); 635 mmc_send_relative_addr(sc, &resp); 636 ivar->rca = resp >> 16; 637 if (mmcbr_get_ro(sc->dev)) --- 183 unchanged lines hidden --- |