mgmtdev            65 drivers/dma/qcom/hidma_mgmt.c int hidma_mgmt_setup(struct hidma_mgmt_dev *mgmtdev)
mgmtdev            70 drivers/dma/qcom/hidma_mgmt.c 	if (!is_power_of_2(mgmtdev->max_write_request) ||
mgmtdev            71 drivers/dma/qcom/hidma_mgmt.c 	    (mgmtdev->max_write_request < 128) ||
mgmtdev            72 drivers/dma/qcom/hidma_mgmt.c 	    (mgmtdev->max_write_request > 1024)) {
mgmtdev            73 drivers/dma/qcom/hidma_mgmt.c 		dev_err(&mgmtdev->pdev->dev, "invalid write request %d\n",
mgmtdev            74 drivers/dma/qcom/hidma_mgmt.c 			mgmtdev->max_write_request);
mgmtdev            78 drivers/dma/qcom/hidma_mgmt.c 	if (!is_power_of_2(mgmtdev->max_read_request) ||
mgmtdev            79 drivers/dma/qcom/hidma_mgmt.c 	    (mgmtdev->max_read_request < 128) ||
mgmtdev            80 drivers/dma/qcom/hidma_mgmt.c 	    (mgmtdev->max_read_request > 1024)) {
mgmtdev            81 drivers/dma/qcom/hidma_mgmt.c 		dev_err(&mgmtdev->pdev->dev, "invalid read request %d\n",
mgmtdev            82 drivers/dma/qcom/hidma_mgmt.c 			mgmtdev->max_read_request);
mgmtdev            86 drivers/dma/qcom/hidma_mgmt.c 	if (mgmtdev->max_wr_xactions > HIDMA_MAX_WR_XACTIONS_MASK) {
mgmtdev            87 drivers/dma/qcom/hidma_mgmt.c 		dev_err(&mgmtdev->pdev->dev,
mgmtdev            93 drivers/dma/qcom/hidma_mgmt.c 	if (mgmtdev->max_rd_xactions > HIDMA_MAX_RD_XACTIONS_MASK) {
mgmtdev            94 drivers/dma/qcom/hidma_mgmt.c 		dev_err(&mgmtdev->pdev->dev,
mgmtdev           100 drivers/dma/qcom/hidma_mgmt.c 	for (i = 0; i < mgmtdev->dma_channels; i++) {
mgmtdev           101 drivers/dma/qcom/hidma_mgmt.c 		if (mgmtdev->priority[i] > 1) {
mgmtdev           102 drivers/dma/qcom/hidma_mgmt.c 			dev_err(&mgmtdev->pdev->dev,
mgmtdev           107 drivers/dma/qcom/hidma_mgmt.c 		if (mgmtdev->weight[i] > HIDMA_MAX_CHANNEL_WEIGHT) {
mgmtdev           108 drivers/dma/qcom/hidma_mgmt.c 			dev_err(&mgmtdev->pdev->dev,
mgmtdev           115 drivers/dma/qcom/hidma_mgmt.c 		if (mgmtdev->weight[i] == 0)
mgmtdev           116 drivers/dma/qcom/hidma_mgmt.c 			mgmtdev->weight[i] = 1;
mgmtdev           119 drivers/dma/qcom/hidma_mgmt.c 	pm_runtime_get_sync(&mgmtdev->pdev->dev);
mgmtdev           120 drivers/dma/qcom/hidma_mgmt.c 	val = readl(mgmtdev->virtaddr + HIDMA_MAX_BUS_REQ_LEN_OFFSET);
mgmtdev           122 drivers/dma/qcom/hidma_mgmt.c 	val |= mgmtdev->max_write_request << HIDMA_MAX_BUS_WR_REQ_BIT_POS;
mgmtdev           124 drivers/dma/qcom/hidma_mgmt.c 	val |= mgmtdev->max_read_request;
mgmtdev           125 drivers/dma/qcom/hidma_mgmt.c 	writel(val, mgmtdev->virtaddr + HIDMA_MAX_BUS_REQ_LEN_OFFSET);
mgmtdev           127 drivers/dma/qcom/hidma_mgmt.c 	val = readl(mgmtdev->virtaddr + HIDMA_MAX_XACTIONS_OFFSET);
mgmtdev           129 drivers/dma/qcom/hidma_mgmt.c 	val |= mgmtdev->max_wr_xactions << HIDMA_MAX_WR_XACTIONS_BIT_POS;
mgmtdev           131 drivers/dma/qcom/hidma_mgmt.c 	val |= mgmtdev->max_rd_xactions;
mgmtdev           132 drivers/dma/qcom/hidma_mgmt.c 	writel(val, mgmtdev->virtaddr + HIDMA_MAX_XACTIONS_OFFSET);
mgmtdev           134 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->hw_version =
mgmtdev           135 drivers/dma/qcom/hidma_mgmt.c 	    readl(mgmtdev->virtaddr + HIDMA_HW_VERSION_OFFSET);
mgmtdev           136 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->hw_version_major = (mgmtdev->hw_version >> 28) & 0xF;
mgmtdev           137 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->hw_version_minor = (mgmtdev->hw_version >> 16) & 0xF;
mgmtdev           139 drivers/dma/qcom/hidma_mgmt.c 	for (i = 0; i < mgmtdev->dma_channels; i++) {
mgmtdev           140 drivers/dma/qcom/hidma_mgmt.c 		u32 weight = mgmtdev->weight[i];
mgmtdev           141 drivers/dma/qcom/hidma_mgmt.c 		u32 priority = mgmtdev->priority[i];
mgmtdev           143 drivers/dma/qcom/hidma_mgmt.c 		val = readl(mgmtdev->virtaddr + HIDMA_QOS_N_OFFSET + (4 * i));
mgmtdev           148 drivers/dma/qcom/hidma_mgmt.c 		writel(val, mgmtdev->virtaddr + HIDMA_QOS_N_OFFSET + (4 * i));
mgmtdev           151 drivers/dma/qcom/hidma_mgmt.c 	val = readl(mgmtdev->virtaddr + HIDMA_CHRESET_TIMEOUT_OFFSET);
mgmtdev           153 drivers/dma/qcom/hidma_mgmt.c 	val |= mgmtdev->chreset_timeout_cycles & HIDMA_CHRESET_TIMEOUT_MASK;
mgmtdev           154 drivers/dma/qcom/hidma_mgmt.c 	writel(val, mgmtdev->virtaddr + HIDMA_CHRESET_TIMEOUT_OFFSET);
mgmtdev           156 drivers/dma/qcom/hidma_mgmt.c 	pm_runtime_mark_last_busy(&mgmtdev->pdev->dev);
mgmtdev           157 drivers/dma/qcom/hidma_mgmt.c 	pm_runtime_put_autosuspend(&mgmtdev->pdev->dev);
mgmtdev           164 drivers/dma/qcom/hidma_mgmt.c 	struct hidma_mgmt_dev *mgmtdev;
mgmtdev           190 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev = devm_kzalloc(&pdev->dev, sizeof(*mgmtdev), GFP_KERNEL);
mgmtdev           191 drivers/dma/qcom/hidma_mgmt.c 	if (!mgmtdev) {
mgmtdev           196 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->pdev = pdev;
mgmtdev           197 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->addrsize = resource_size(res);
mgmtdev           198 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->virtaddr = virtaddr;
mgmtdev           201 drivers/dma/qcom/hidma_mgmt.c 				      &mgmtdev->dma_channels);
mgmtdev           209 drivers/dma/qcom/hidma_mgmt.c 				      &mgmtdev->chreset_timeout_cycles);
mgmtdev           216 drivers/dma/qcom/hidma_mgmt.c 				      &mgmtdev->max_write_request);
mgmtdev           223 drivers/dma/qcom/hidma_mgmt.c 			(max_write_request != mgmtdev->max_write_request)) {
mgmtdev           226 drivers/dma/qcom/hidma_mgmt.c 		mgmtdev->max_write_request = max_write_request;
mgmtdev           228 drivers/dma/qcom/hidma_mgmt.c 		max_write_request = mgmtdev->max_write_request;
mgmtdev           231 drivers/dma/qcom/hidma_mgmt.c 				      &mgmtdev->max_read_request);
mgmtdev           237 drivers/dma/qcom/hidma_mgmt.c 			(max_read_request != mgmtdev->max_read_request)) {
mgmtdev           240 drivers/dma/qcom/hidma_mgmt.c 		mgmtdev->max_read_request = max_read_request;
mgmtdev           242 drivers/dma/qcom/hidma_mgmt.c 		max_read_request = mgmtdev->max_read_request;
mgmtdev           245 drivers/dma/qcom/hidma_mgmt.c 				      &mgmtdev->max_wr_xactions);
mgmtdev           251 drivers/dma/qcom/hidma_mgmt.c 			(max_wr_xactions != mgmtdev->max_wr_xactions)) {
mgmtdev           254 drivers/dma/qcom/hidma_mgmt.c 		mgmtdev->max_wr_xactions = max_wr_xactions;
mgmtdev           256 drivers/dma/qcom/hidma_mgmt.c 		max_wr_xactions = mgmtdev->max_wr_xactions;
mgmtdev           259 drivers/dma/qcom/hidma_mgmt.c 				      &mgmtdev->max_rd_xactions);
mgmtdev           265 drivers/dma/qcom/hidma_mgmt.c 			(max_rd_xactions != mgmtdev->max_rd_xactions)) {
mgmtdev           268 drivers/dma/qcom/hidma_mgmt.c 		mgmtdev->max_rd_xactions = max_rd_xactions;
mgmtdev           270 drivers/dma/qcom/hidma_mgmt.c 		max_rd_xactions = mgmtdev->max_rd_xactions;
mgmtdev           272 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->priority = devm_kcalloc(&pdev->dev,
mgmtdev           273 drivers/dma/qcom/hidma_mgmt.c 					 mgmtdev->dma_channels,
mgmtdev           274 drivers/dma/qcom/hidma_mgmt.c 					 sizeof(*mgmtdev->priority),
mgmtdev           276 drivers/dma/qcom/hidma_mgmt.c 	if (!mgmtdev->priority) {
mgmtdev           281 drivers/dma/qcom/hidma_mgmt.c 	mgmtdev->weight = devm_kcalloc(&pdev->dev,
mgmtdev           282 drivers/dma/qcom/hidma_mgmt.c 				       mgmtdev->dma_channels,
mgmtdev           283 drivers/dma/qcom/hidma_mgmt.c 				       sizeof(*mgmtdev->weight), GFP_KERNEL);
mgmtdev           284 drivers/dma/qcom/hidma_mgmt.c 	if (!mgmtdev->weight) {
mgmtdev           289 drivers/dma/qcom/hidma_mgmt.c 	rc = hidma_mgmt_setup(mgmtdev);
mgmtdev           296 drivers/dma/qcom/hidma_mgmt.c 	val = readl(mgmtdev->virtaddr + HIDMA_CFG_OFFSET);
mgmtdev           298 drivers/dma/qcom/hidma_mgmt.c 	writel(val, mgmtdev->virtaddr + HIDMA_CFG_OFFSET);
mgmtdev           300 drivers/dma/qcom/hidma_mgmt.c 	rc = hidma_mgmt_init_sys(mgmtdev);
mgmtdev           308 drivers/dma/qcom/hidma_mgmt.c 		 mgmtdev->hw_version_major, mgmtdev->hw_version_minor,
mgmtdev           309 drivers/dma/qcom/hidma_mgmt.c 		 &res->start, mgmtdev->dma_channels);
mgmtdev           311 drivers/dma/qcom/hidma_mgmt.c 	platform_set_drvdata(pdev, mgmtdev);
mgmtdev            31 drivers/dma/qcom/hidma_mgmt.h int hidma_mgmt_setup(struct hidma_mgmt_dev *mgmtdev);