32 #include <linux/mmc/mmc.h>
33 #include <linux/mmc/sdio.h>
34 #include <linux/mmc/host.h>
35 #include <linux/mmc/card.h>
67 	/* MMC command number */
70 	/* MMC argument */
73 	/* MMC response (or R2 bits 0 - 31) */
76 	/* MMC R2 response bits 32 - 63 */
79 	/* MMC R2 response bits 64 - 95 */
82 	/* MMC R2 response bits 96 - 127 */
88 	/* MMC state flags */
116 	struct mmc_host		*mmc;  member
118 	unsigned char		id; /* 16xx chips have 2 MMC blocks */
178 		dev_err(mmc_dev(host->mmc),  in goldfish_mmc_start_command()
224 		dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->sg_len,  in goldfish_mmc_xfer_done()
232 	 * NOTE:  MMC layer will sometimes poll-wait CMD13 next, issuing  in goldfish_mmc_xfer_done()
239 		mmc_request_done(host->mmc, data->mrq);  in goldfish_mmc_xfer_done()
281 		mmc_request_done(host->mmc, cmd->mrq);  in goldfish_mmc_cmd_done()
316 		mmc_request_done(host->mmc, mrq);  in goldfish_mmc_irq()
342 		mmc_detect_change(host->mmc, 0);  in goldfish_mmc_irq()
347 		dev_info(mmc_dev(host->mmc),"spurious irq 0x%04x\n", status);  in goldfish_mmc_irq()
386 	host->sg_len = dma_map_sg(mmc_dev(host->mmc), data->sg,  in goldfish_mmc_prepare_data()
401 static void goldfish_mmc_request(struct mmc_host *mmc, struct mmc_request *req)  in goldfish_mmc_request()  argument
403 	struct goldfish_mmc_host *host = mmc_priv(mmc);  in goldfish_mmc_request()
420 static void goldfish_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)  in goldfish_mmc_set_ios()  argument
422 	struct goldfish_mmc_host *host = mmc_priv(mmc);  in goldfish_mmc_set_ios()
428 static int goldfish_mmc_get_ro(struct mmc_host *mmc)  in goldfish_mmc_get_ro()  argument
431 	struct goldfish_mmc_host *host = mmc_priv(mmc);  in goldfish_mmc_get_ro()
445 	struct mmc_host *mmc;  in goldfish_mmc_probe()  local
457 	mmc = mmc_alloc_host(sizeof(struct goldfish_mmc_host), &pdev->dev);  in goldfish_mmc_probe()
458 	if (mmc == NULL) {  in goldfish_mmc_probe()
463 	host = mmc_priv(mmc);  in goldfish_mmc_probe()
464 	host->mmc = mmc;  in goldfish_mmc_probe()
466 	pr_err("mmc: Mapping %lX to %lX\n", (long)res->start, (long)res->end);  in goldfish_mmc_probe()
484 	mmc->ops = &goldfish_mmc_ops;  in goldfish_mmc_probe()
485 	mmc->f_min = 400000;  in goldfish_mmc_probe()
486 	mmc->f_max = 24000000;  in goldfish_mmc_probe()
487 	mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;  in goldfish_mmc_probe()
488 	mmc->caps = MMC_CAP_4_BIT_DATA;  in goldfish_mmc_probe()
494 	mmc->max_segs = 32;  in goldfish_mmc_probe()
495 	mmc->max_blk_size = 2048;	/* MMC_BLOCK_LENGTH is 11 bits (+1) */  in goldfish_mmc_probe()
496 	mmc->max_blk_count = 2048;	/* MMC_BLOCK_COUNT is 11 bits (+1) */  in goldfish_mmc_probe()
497 	mmc->max_req_size = BUFFER_SIZE;  in goldfish_mmc_probe()
498 	mmc->max_seg_size = mmc->max_req_size;  in goldfish_mmc_probe()
502 		dev_err(&pdev->dev, "Failed IRQ Adding goldfish MMC\n");  in goldfish_mmc_probe()
511 		dev_warn(mmc_dev(host->mmc),  in goldfish_mmc_probe()
519 	mmc_add_host(mmc);  in goldfish_mmc_probe()
528 	mmc_free_host(host->mmc);  in goldfish_mmc_probe()
539 	mmc_remove_host(host->mmc);  in goldfish_mmc_remove()
543 	mmc_free_host(host->mmc);  in goldfish_mmc_remove()