sdmac             326 drivers/dma/imx-sdma.c 	struct sdma_channel	*sdmac;
sdmac             623 drivers/dma/imx-sdma.c static int sdma_config_ownership(struct sdma_channel *sdmac,
sdmac             626 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac             627 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac             722 drivers/dma/imx-sdma.c static void sdma_event_enable(struct sdma_channel *sdmac, unsigned int event)
sdmac             724 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac             725 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac             734 drivers/dma/imx-sdma.c static void sdma_event_disable(struct sdma_channel *sdmac, unsigned int event)
sdmac             736 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac             737 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac             751 drivers/dma/imx-sdma.c static void sdma_start_desc(struct sdma_channel *sdmac)
sdmac             753 drivers/dma/imx-sdma.c 	struct virt_dma_desc *vd = vchan_next_desc(&sdmac->vc);
sdmac             755 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac             756 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac             759 drivers/dma/imx-sdma.c 		sdmac->desc = NULL;
sdmac             762 drivers/dma/imx-sdma.c 	sdmac->desc = desc = to_sdma_desc(&vd->tx);
sdmac             767 drivers/dma/imx-sdma.c 	if (!(sdmac->flags & IMX_DMA_SG_LOOP))
sdmac             772 drivers/dma/imx-sdma.c 	sdma_enable_channel(sdma, sdmac->channel);
sdmac             775 drivers/dma/imx-sdma.c static void sdma_update_channel_loop(struct sdma_channel *sdmac)
sdmac             779 drivers/dma/imx-sdma.c 	enum dma_status	old_status = sdmac->status;
sdmac             785 drivers/dma/imx-sdma.c 	while (sdmac->desc) {
sdmac             786 drivers/dma/imx-sdma.c 		struct sdma_desc *desc = sdmac->desc;
sdmac             795 drivers/dma/imx-sdma.c 			sdmac->status = DMA_ERROR;
sdmac             816 drivers/dma/imx-sdma.c 		spin_unlock(&sdmac->vc.lock);
sdmac             818 drivers/dma/imx-sdma.c 		spin_lock(&sdmac->vc.lock);
sdmac             821 drivers/dma/imx-sdma.c 			sdmac->status = old_status;
sdmac             827 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = (struct sdma_channel *) data;
sdmac             831 drivers/dma/imx-sdma.c 	sdmac->desc->chn_real_count = 0;
sdmac             836 drivers/dma/imx-sdma.c 	for (i = 0; i < sdmac->desc->num_bd; i++) {
sdmac             837 drivers/dma/imx-sdma.c 		bd = &sdmac->desc->bd[i];
sdmac             841 drivers/dma/imx-sdma.c 		 sdmac->desc->chn_real_count += bd->mode.count;
sdmac             845 drivers/dma/imx-sdma.c 		sdmac->status = DMA_ERROR;
sdmac             847 drivers/dma/imx-sdma.c 		sdmac->status = DMA_COMPLETE;
sdmac             862 drivers/dma/imx-sdma.c 		struct sdma_channel *sdmac = &sdma->channel[channel];
sdmac             865 drivers/dma/imx-sdma.c 		spin_lock(&sdmac->vc.lock);
sdmac             866 drivers/dma/imx-sdma.c 		desc = sdmac->desc;
sdmac             868 drivers/dma/imx-sdma.c 			if (sdmac->flags & IMX_DMA_SG_LOOP) {
sdmac             869 drivers/dma/imx-sdma.c 				sdma_update_channel_loop(sdmac);
sdmac             871 drivers/dma/imx-sdma.c 				mxc_sdma_handle_channel_normal(sdmac);
sdmac             873 drivers/dma/imx-sdma.c 				sdma_start_desc(sdmac);
sdmac             877 drivers/dma/imx-sdma.c 		spin_unlock(&sdmac->vc.lock);
sdmac             887 drivers/dma/imx-sdma.c static void sdma_get_pc(struct sdma_channel *sdmac,
sdmac             890 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac             898 drivers/dma/imx-sdma.c 	sdmac->pc_from_device = 0;
sdmac             899 drivers/dma/imx-sdma.c 	sdmac->pc_to_device = 0;
sdmac             900 drivers/dma/imx-sdma.c 	sdmac->device_to_device = 0;
sdmac             901 drivers/dma/imx-sdma.c 	sdmac->pc_to_pc = 0;
sdmac             975 drivers/dma/imx-sdma.c 	sdmac->pc_from_device = per_2_emi;
sdmac             976 drivers/dma/imx-sdma.c 	sdmac->pc_to_device = emi_2_per;
sdmac             977 drivers/dma/imx-sdma.c 	sdmac->device_to_device = per_2_per;
sdmac             978 drivers/dma/imx-sdma.c 	sdmac->pc_to_pc = emi_2_emi;
sdmac             981 drivers/dma/imx-sdma.c static int sdma_load_context(struct sdma_channel *sdmac)
sdmac             983 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac             984 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac             991 drivers/dma/imx-sdma.c 	if (sdmac->context_loaded)
sdmac             994 drivers/dma/imx-sdma.c 	if (sdmac->direction == DMA_DEV_TO_MEM)
sdmac             995 drivers/dma/imx-sdma.c 		load_address = sdmac->pc_from_device;
sdmac             996 drivers/dma/imx-sdma.c 	else if (sdmac->direction == DMA_DEV_TO_DEV)
sdmac             997 drivers/dma/imx-sdma.c 		load_address = sdmac->device_to_device;
sdmac             998 drivers/dma/imx-sdma.c 	else if (sdmac->direction == DMA_MEM_TO_MEM)
sdmac             999 drivers/dma/imx-sdma.c 		load_address = sdmac->pc_to_pc;
sdmac            1001 drivers/dma/imx-sdma.c 		load_address = sdmac->pc_to_device;
sdmac            1007 drivers/dma/imx-sdma.c 	dev_dbg(sdma->dev, "wml = 0x%08x\n", (u32)sdmac->watermark_level);
sdmac            1008 drivers/dma/imx-sdma.c 	dev_dbg(sdma->dev, "shp_addr = 0x%08x\n", sdmac->shp_addr);
sdmac            1009 drivers/dma/imx-sdma.c 	dev_dbg(sdma->dev, "per_addr = 0x%08x\n", sdmac->per_addr);
sdmac            1010 drivers/dma/imx-sdma.c 	dev_dbg(sdma->dev, "event_mask0 = 0x%08x\n", (u32)sdmac->event_mask[0]);
sdmac            1011 drivers/dma/imx-sdma.c 	dev_dbg(sdma->dev, "event_mask1 = 0x%08x\n", (u32)sdmac->event_mask[1]);
sdmac            1021 drivers/dma/imx-sdma.c 	context->gReg[0] = sdmac->event_mask[1];
sdmac            1022 drivers/dma/imx-sdma.c 	context->gReg[1] = sdmac->event_mask[0];
sdmac            1023 drivers/dma/imx-sdma.c 	context->gReg[2] = sdmac->per_addr;
sdmac            1024 drivers/dma/imx-sdma.c 	context->gReg[6] = sdmac->shp_addr;
sdmac            1025 drivers/dma/imx-sdma.c 	context->gReg[7] = sdmac->watermark_level;
sdmac            1036 drivers/dma/imx-sdma.c 	sdmac->context_loaded = true;
sdmac            1048 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1049 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac            1050 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac            1053 drivers/dma/imx-sdma.c 	sdmac->status = DMA_ERROR;
sdmac            1059 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = container_of(work, struct sdma_channel,
sdmac            1072 drivers/dma/imx-sdma.c 	spin_lock_irqsave(&sdmac->vc.lock, flags);
sdmac            1073 drivers/dma/imx-sdma.c 	vchan_get_all_descriptors(&sdmac->vc, &head);
sdmac            1074 drivers/dma/imx-sdma.c 	sdmac->desc = NULL;
sdmac            1075 drivers/dma/imx-sdma.c 	spin_unlock_irqrestore(&sdmac->vc.lock, flags);
sdmac            1076 drivers/dma/imx-sdma.c 	vchan_dma_desc_free_list(&sdmac->vc, &head);
sdmac            1077 drivers/dma/imx-sdma.c 	sdmac->context_loaded = false;
sdmac            1082 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1086 drivers/dma/imx-sdma.c 	if (sdmac->desc)
sdmac            1087 drivers/dma/imx-sdma.c 		schedule_work(&sdmac->terminate_worker);
sdmac            1094 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1096 drivers/dma/imx-sdma.c 	vchan_synchronize(&sdmac->vc);
sdmac            1098 drivers/dma/imx-sdma.c 	flush_work(&sdmac->terminate_worker);
sdmac            1101 drivers/dma/imx-sdma.c static void sdma_set_watermarklevel_for_p2p(struct sdma_channel *sdmac)
sdmac            1103 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac            1105 drivers/dma/imx-sdma.c 	int lwml = sdmac->watermark_level & SDMA_WATERMARK_LEVEL_LWML;
sdmac            1106 drivers/dma/imx-sdma.c 	int hwml = (sdmac->watermark_level & SDMA_WATERMARK_LEVEL_HWML) >> 16;
sdmac            1108 drivers/dma/imx-sdma.c 	set_bit(sdmac->event_id0 % 32, &sdmac->event_mask[1]);
sdmac            1109 drivers/dma/imx-sdma.c 	set_bit(sdmac->event_id1 % 32, &sdmac->event_mask[0]);
sdmac            1111 drivers/dma/imx-sdma.c 	if (sdmac->event_id0 > 31)
sdmac            1112 drivers/dma/imx-sdma.c 		sdmac->watermark_level |= SDMA_WATERMARK_LEVEL_LWE;
sdmac            1114 drivers/dma/imx-sdma.c 	if (sdmac->event_id1 > 31)
sdmac            1115 drivers/dma/imx-sdma.c 		sdmac->watermark_level |= SDMA_WATERMARK_LEVEL_HWE;
sdmac            1123 drivers/dma/imx-sdma.c 		sdmac->watermark_level &= ~(SDMA_WATERMARK_LEVEL_LWML |
sdmac            1125 drivers/dma/imx-sdma.c 		sdmac->watermark_level |= hwml;
sdmac            1126 drivers/dma/imx-sdma.c 		sdmac->watermark_level |= lwml << 16;
sdmac            1127 drivers/dma/imx-sdma.c 		swap(sdmac->event_mask[0], sdmac->event_mask[1]);
sdmac            1130 drivers/dma/imx-sdma.c 	if (sdmac->per_address2 >= sdma->spba_start_addr &&
sdmac            1131 drivers/dma/imx-sdma.c 			sdmac->per_address2 <= sdma->spba_end_addr)
sdmac            1132 drivers/dma/imx-sdma.c 		sdmac->watermark_level |= SDMA_WATERMARK_LEVEL_SP;
sdmac            1134 drivers/dma/imx-sdma.c 	if (sdmac->per_address >= sdma->spba_start_addr &&
sdmac            1135 drivers/dma/imx-sdma.c 			sdmac->per_address <= sdma->spba_end_addr)
sdmac            1136 drivers/dma/imx-sdma.c 		sdmac->watermark_level |= SDMA_WATERMARK_LEVEL_DP;
sdmac            1138 drivers/dma/imx-sdma.c 	sdmac->watermark_level |= SDMA_WATERMARK_LEVEL_CONT;
sdmac            1143 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1148 drivers/dma/imx-sdma.c 	sdmac->event_mask[0] = 0;
sdmac            1149 drivers/dma/imx-sdma.c 	sdmac->event_mask[1] = 0;
sdmac            1150 drivers/dma/imx-sdma.c 	sdmac->shp_addr = 0;
sdmac            1151 drivers/dma/imx-sdma.c 	sdmac->per_addr = 0;
sdmac            1153 drivers/dma/imx-sdma.c 	switch (sdmac->peripheral_type) {
sdmac            1155 drivers/dma/imx-sdma.c 		sdma_config_ownership(sdmac, false, true, true);
sdmac            1158 drivers/dma/imx-sdma.c 		sdma_config_ownership(sdmac, false, true, false);
sdmac            1161 drivers/dma/imx-sdma.c 		sdma_config_ownership(sdmac, true, true, false);
sdmac            1165 drivers/dma/imx-sdma.c 	sdma_get_pc(sdmac, sdmac->peripheral_type);
sdmac            1167 drivers/dma/imx-sdma.c 	if ((sdmac->peripheral_type != IMX_DMATYPE_MEMORY) &&
sdmac            1168 drivers/dma/imx-sdma.c 			(sdmac->peripheral_type != IMX_DMATYPE_DSP)) {
sdmac            1170 drivers/dma/imx-sdma.c 		if (sdmac->event_id1) {
sdmac            1171 drivers/dma/imx-sdma.c 			if (sdmac->peripheral_type == IMX_DMATYPE_ASRC_SP ||
sdmac            1172 drivers/dma/imx-sdma.c 			    sdmac->peripheral_type == IMX_DMATYPE_ASRC)
sdmac            1173 drivers/dma/imx-sdma.c 				sdma_set_watermarklevel_for_p2p(sdmac);
sdmac            1175 drivers/dma/imx-sdma.c 			__set_bit(sdmac->event_id0, sdmac->event_mask);
sdmac            1178 drivers/dma/imx-sdma.c 		sdmac->shp_addr = sdmac->per_address;
sdmac            1179 drivers/dma/imx-sdma.c 		sdmac->per_addr = sdmac->per_address2;
sdmac            1181 drivers/dma/imx-sdma.c 		sdmac->watermark_level = 0; /* FIXME: M3_BASE_ADDRESS */
sdmac            1184 drivers/dma/imx-sdma.c 	ret = sdma_load_context(sdmac);
sdmac            1189 drivers/dma/imx-sdma.c static int sdma_set_channel_priority(struct sdma_channel *sdmac,
sdmac            1192 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac            1193 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac            1232 drivers/dma/imx-sdma.c 	desc->bd = dma_alloc_coherent(desc->sdmac->sdma->dev, bd_size,
sdmac            1246 drivers/dma/imx-sdma.c 	dma_free_coherent(desc->sdmac->sdma->dev, bd_size, desc->bd,
sdmac            1260 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1275 drivers/dma/imx-sdma.c 		dev_dbg(sdmac->sdma->dev, "MEMCPY in case?\n");
sdmac            1282 drivers/dma/imx-sdma.c 		sdma_get_pc(sdmac, IMX_DMATYPE_MEMORY);
sdmac            1298 drivers/dma/imx-sdma.c 	sdmac->peripheral_type = data->peripheral_type;
sdmac            1299 drivers/dma/imx-sdma.c 	sdmac->event_id0 = data->dma_request;
sdmac            1300 drivers/dma/imx-sdma.c 	sdmac->event_id1 = data->dma_request2;
sdmac            1302 drivers/dma/imx-sdma.c 	ret = clk_enable(sdmac->sdma->clk_ipg);
sdmac            1305 drivers/dma/imx-sdma.c 	ret = clk_enable(sdmac->sdma->clk_ahb);
sdmac            1309 drivers/dma/imx-sdma.c 	ret = sdma_set_channel_priority(sdmac, prio);
sdmac            1316 drivers/dma/imx-sdma.c 	clk_disable(sdmac->sdma->clk_ahb);
sdmac            1318 drivers/dma/imx-sdma.c 	clk_disable(sdmac->sdma->clk_ipg);
sdmac            1324 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1325 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac            1331 drivers/dma/imx-sdma.c 	if (sdmac->event_id0 >= 0)
sdmac            1332 drivers/dma/imx-sdma.c 		sdma_event_disable(sdmac, sdmac->event_id0);
sdmac            1333 drivers/dma/imx-sdma.c 	if (sdmac->event_id1)
sdmac            1334 drivers/dma/imx-sdma.c 		sdma_event_disable(sdmac, sdmac->event_id1);
sdmac            1336 drivers/dma/imx-sdma.c 	sdmac->event_id0 = 0;
sdmac            1337 drivers/dma/imx-sdma.c 	sdmac->event_id1 = 0;
sdmac            1338 drivers/dma/imx-sdma.c 	sdmac->context_loaded = false;
sdmac            1340 drivers/dma/imx-sdma.c 	sdma_set_channel_priority(sdmac, 0);
sdmac            1346 drivers/dma/imx-sdma.c static struct sdma_desc *sdma_transfer_init(struct sdma_channel *sdmac,
sdmac            1355 drivers/dma/imx-sdma.c 	sdmac->status = DMA_IN_PROGRESS;
sdmac            1356 drivers/dma/imx-sdma.c 	sdmac->direction = direction;
sdmac            1357 drivers/dma/imx-sdma.c 	sdmac->flags = 0;
sdmac            1363 drivers/dma/imx-sdma.c 	desc->sdmac = sdmac;
sdmac            1371 drivers/dma/imx-sdma.c 		sdma_config_ownership(sdmac, false, true, false);
sdmac            1373 drivers/dma/imx-sdma.c 	if (sdma_load_context(sdmac))
sdmac            1388 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1389 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac            1390 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac            1402 drivers/dma/imx-sdma.c 	desc = sdma_transfer_init(sdmac, DMA_MEM_TO_MEM,
sdmac            1437 drivers/dma/imx-sdma.c 	return vchan_tx_prep(&sdmac->vc, &desc->vd, flags);
sdmac            1445 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1446 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac            1448 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac            1452 drivers/dma/imx-sdma.c 	sdma_config_write(chan, &sdmac->slave_config, direction);
sdmac            1454 drivers/dma/imx-sdma.c 	desc = sdma_transfer_init(sdmac, direction, sg_len);
sdmac            1478 drivers/dma/imx-sdma.c 		if (sdmac->word_size > DMA_SLAVE_BUSWIDTH_4_BYTES)
sdmac            1481 drivers/dma/imx-sdma.c 		switch (sdmac->word_size) {
sdmac            1515 drivers/dma/imx-sdma.c 	return vchan_tx_prep(&sdmac->vc, &desc->vd, flags);
sdmac            1520 drivers/dma/imx-sdma.c 	sdmac->status = DMA_ERROR;
sdmac            1529 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1530 drivers/dma/imx-sdma.c 	struct sdma_engine *sdma = sdmac->sdma;
sdmac            1532 drivers/dma/imx-sdma.c 	int channel = sdmac->channel;
sdmac            1538 drivers/dma/imx-sdma.c 	sdma_config_write(chan, &sdmac->slave_config, direction);
sdmac            1540 drivers/dma/imx-sdma.c 	desc = sdma_transfer_init(sdmac, direction, num_periods);
sdmac            1546 drivers/dma/imx-sdma.c 	sdmac->flags |= IMX_DMA_SG_LOOP;
sdmac            1562 drivers/dma/imx-sdma.c 		if (sdmac->word_size > DMA_SLAVE_BUSWIDTH_4_BYTES)
sdmac            1564 drivers/dma/imx-sdma.c 		if (sdmac->word_size == DMA_SLAVE_BUSWIDTH_4_BYTES)
sdmac            1567 drivers/dma/imx-sdma.c 			bd->mode.command = sdmac->word_size;
sdmac            1586 drivers/dma/imx-sdma.c 	return vchan_tx_prep(&sdmac->vc, &desc->vd, flags);
sdmac            1591 drivers/dma/imx-sdma.c 	sdmac->status = DMA_ERROR;
sdmac            1599 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1602 drivers/dma/imx-sdma.c 		sdmac->per_address = dmaengine_cfg->src_addr;
sdmac            1603 drivers/dma/imx-sdma.c 		sdmac->watermark_level = dmaengine_cfg->src_maxburst *
sdmac            1605 drivers/dma/imx-sdma.c 		sdmac->word_size = dmaengine_cfg->src_addr_width;
sdmac            1607 drivers/dma/imx-sdma.c 		sdmac->per_address2 = dmaengine_cfg->src_addr;
sdmac            1608 drivers/dma/imx-sdma.c 		sdmac->per_address = dmaengine_cfg->dst_addr;
sdmac            1609 drivers/dma/imx-sdma.c 		sdmac->watermark_level = dmaengine_cfg->src_maxburst &
sdmac            1611 drivers/dma/imx-sdma.c 		sdmac->watermark_level |= (dmaengine_cfg->dst_maxburst << 16) &
sdmac            1613 drivers/dma/imx-sdma.c 		sdmac->word_size = dmaengine_cfg->dst_addr_width;
sdmac            1615 drivers/dma/imx-sdma.c 		sdmac->per_address = dmaengine_cfg->dst_addr;
sdmac            1616 drivers/dma/imx-sdma.c 		sdmac->watermark_level = dmaengine_cfg->dst_maxburst *
sdmac            1618 drivers/dma/imx-sdma.c 		sdmac->word_size = dmaengine_cfg->dst_addr_width;
sdmac            1620 drivers/dma/imx-sdma.c 	sdmac->direction = direction;
sdmac            1627 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1629 drivers/dma/imx-sdma.c 	memcpy(&sdmac->slave_config, dmaengine_cfg, sizeof(*dmaengine_cfg));
sdmac            1632 drivers/dma/imx-sdma.c 	if (sdmac->event_id0 >= 0) {
sdmac            1633 drivers/dma/imx-sdma.c 		if (sdmac->event_id0 >= sdmac->sdma->drvdata->num_events)
sdmac            1635 drivers/dma/imx-sdma.c 		sdma_event_enable(sdmac, sdmac->event_id0);
sdmac            1638 drivers/dma/imx-sdma.c 	if (sdmac->event_id1) {
sdmac            1639 drivers/dma/imx-sdma.c 		if (sdmac->event_id1 >= sdmac->sdma->drvdata->num_events)
sdmac            1641 drivers/dma/imx-sdma.c 		sdma_event_enable(sdmac, sdmac->event_id1);
sdmac            1651 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1662 drivers/dma/imx-sdma.c 	spin_lock_irqsave(&sdmac->vc.lock, flags);
sdmac            1663 drivers/dma/imx-sdma.c 	vd = vchan_find_desc(&sdmac->vc, cookie);
sdmac            1666 drivers/dma/imx-sdma.c 		if (sdmac->flags & IMX_DMA_SG_LOOP)
sdmac            1671 drivers/dma/imx-sdma.c 	} else if (sdmac->desc && sdmac->desc->vd.tx.cookie == cookie) {
sdmac            1672 drivers/dma/imx-sdma.c 		residue = sdmac->desc->chn_count - sdmac->desc->chn_real_count;
sdmac            1676 drivers/dma/imx-sdma.c 	spin_unlock_irqrestore(&sdmac->vc.lock, flags);
sdmac            1681 drivers/dma/imx-sdma.c 	return sdmac->status;
sdmac            1686 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1689 drivers/dma/imx-sdma.c 	spin_lock_irqsave(&sdmac->vc.lock, flags);
sdmac            1690 drivers/dma/imx-sdma.c 	if (vchan_issue_pending(&sdmac->vc) && !sdmac->desc)
sdmac            1691 drivers/dma/imx-sdma.c 		sdma_start_desc(sdmac);
sdmac            1692 drivers/dma/imx-sdma.c 	spin_unlock_irqrestore(&sdmac->vc.lock, flags);
sdmac            1941 drivers/dma/imx-sdma.c 	struct sdma_channel *sdmac = to_sdma_chan(chan);
sdmac            1947 drivers/dma/imx-sdma.c 	sdmac->data = *data;
sdmac            1948 drivers/dma/imx-sdma.c 	chan->private = &sdmac->data;
sdmac            2069 drivers/dma/imx-sdma.c 		struct sdma_channel *sdmac = &sdma->channel[i];
sdmac            2071 drivers/dma/imx-sdma.c 		sdmac->sdma = sdma;
sdmac            2073 drivers/dma/imx-sdma.c 		sdmac->channel = i;
sdmac            2074 drivers/dma/imx-sdma.c 		sdmac->vc.desc_free = sdma_desc_free;
sdmac            2075 drivers/dma/imx-sdma.c 		INIT_WORK(&sdmac->terminate_worker,
sdmac            2083 drivers/dma/imx-sdma.c 			vchan_init(&sdmac->vc, &sdma->dma_device);
sdmac            2195 drivers/dma/imx-sdma.c 		struct sdma_channel *sdmac = &sdma->channel[i];
sdmac            2197 drivers/dma/imx-sdma.c 		tasklet_kill(&sdmac->vc.task);
sdmac            2198 drivers/dma/imx-sdma.c 		sdma_free_chan_resources(&sdmac->vc.chan);