3  * AMD CDX bus driver MSI support
15 #include <linux/cdx/cdx_bus.h>
17 #include "cdx.h"
43 	struct cdx_controller *cdx = cdx_dev->cdx;  in cdx_msi_write_irq_unlock()  local
64 	if (cdx->ops->dev_configure)  in cdx_msi_write_irq_unlock()
65 		cdx->ops->dev_configure(cdx, cdx_dev->bus_num, cdx_dev->dev_num, &dev_config);  in cdx_msi_write_irq_unlock()
70 	struct cdx_controller *cdx = cdx_dev->cdx;  in cdx_enable_msi()  local
75 	if (cdx->ops->dev_configure) {  in cdx_enable_msi()
76 		return cdx->ops->dev_configure(cdx, cdx_dev->bus_num, cdx_dev->dev_num,  in cdx_enable_msi()
86 	struct cdx_controller *cdx = cdx_dev->cdx;  in cdx_disable_msi()  local
91 	if (cdx->ops->dev_configure)  in cdx_disable_msi()
92 		cdx->ops->dev_configure(cdx, cdx_dev->bus_num, cdx_dev->dev_num, &dev_config);  in cdx_disable_msi()
97 	.name			= "CDX-MSI",
125 	struct device *parent = cdx_dev->cdx->dev;  in cdx_msi_prepare()
172 		dev_err(dev, "msi-map not present on cdx controller\n");  in cdx_msi_domain_init()
184 		dev_err(dev, "unable to create CDX-MSI domain\n");  in cdx_msi_domain_init()
188 	dev_dbg(dev, "CDX-MSI domain created\n");  in cdx_msi_domain_init()