Lines Matching defs:cdx

11 #include <linux/cdx/cdx_bus.h>
15 #include "../cdx.h"
19 static unsigned int cdx_mcdi_rpc_timeout(struct cdx_mcdi *cdx, unsigned int cmd)
24 static void cdx_mcdi_request(struct cdx_mcdi *cdx,
28 	if (cdx_rpmsg_send(cdx, hdr, hdr_len, sdu, sdu_len))
29 		dev_err(&cdx->rpdev->dev, "Failed to send rpmsg data\n");
37 static int cdx_bus_enable(struct cdx_controller *cdx, u8 bus_num)
39 	return cdx_mcdi_bus_enable(cdx->priv, bus_num);
42 static int cdx_bus_disable(struct cdx_controller *cdx, u8 bus_num)
44 	return cdx_mcdi_bus_disable(cdx->priv, bus_num);
47 void cdx_rpmsg_post_probe(struct cdx_controller *cdx)
50 	if (cdx_register_controller(cdx))
51 		dev_err(cdx->dev, "Failed to register CDX controller\n");
54 void cdx_rpmsg_pre_remove(struct cdx_controller *cdx)
56 	cdx_unregister_controller(cdx);
57 	cdx_mcdi_wait_for_quiescence(cdx->priv, MCDI_RPC_TIMEOUT);
60 static int cdx_configure_device(struct cdx_controller *cdx,
75 		ret = cdx_mcdi_write_msi(cdx->priv, bus_num, dev_num, msi_index, addr, data);
78 		ret = cdx_mcdi_reset_device(cdx->priv, bus_num, dev_num);
81 		ret = cdx_mcdi_bus_master_enable(cdx->priv, bus_num, dev_num,
85 		ret = cdx_mcdi_msi_enable(cdx->priv, bus_num, dev_num, dev_config->msi_enable);
94 static int cdx_scan_devices(struct cdx_controller *cdx)
96 	struct cdx_mcdi *cdx_mcdi = cdx->priv;
103 		dev_err(cdx->dev,
113 		/* Add the bus on cdx subsystem */
114 		bus_dev = cdx_bus_add(cdx, bus_num);
121 			dev_err(cdx->dev,
134 				dev_err(cdx->dev,
139 			dev_params.cdx = cdx;
142 			/* Add the device to the cdx bus */
145 				dev_err(cdx->dev, "registering cdx dev: %d failed: %d\n",
150 			dev_dbg(cdx->dev, "CDX dev: %d on cdx bus: %d created\n",
167 	struct cdx_controller *cdx;
184 	cdx = kzalloc(sizeof(*cdx), GFP_KERNEL);
185 	if (!cdx) {
189 	platform_set_drvdata(pdev, cdx);
191 	cdx->dev = &pdev->dev;
192 	cdx->priv = cdx_mcdi;
193 	cdx->ops = &cdx_ops;
196 	cdx->msi_domain = cdx_msi_domain_init(&pdev->dev);
197 	if (!cdx->msi_domain) {
214 	irq_domain_remove(cdx->msi_domain);
216 	kfree(cdx);
227 	struct cdx_controller *cdx = platform_get_drvdata(pdev);
228 	struct cdx_mcdi *cdx_mcdi = cdx->priv;
232 	irq_domain_remove(cdx->msi_domain);
233 	kfree(cdx);
240 	{.compatible = "xlnx,versal-net-cdx",},
248 		   .name = "cdx-controller",