diff options
| -rw-r--r-- | src/soc/intel/xeon_sp/chip_common.c | 38 | ||||
| -rw-r--r-- | src/soc/intel/xeon_sp/include/soc/chip_common.h | 11 |
2 files changed, 49 insertions, 0 deletions
diff --git a/src/soc/intel/xeon_sp/chip_common.c b/src/soc/intel/xeon_sp/chip_common.c index b461f0e05d..d0e01bc7cf 100644 --- a/src/soc/intel/xeon_sp/chip_common.c +++ b/src/soc/intel/xeon_sp/chip_common.c @@ -400,3 +400,41 @@ void attach_iio_stacks(void) } } } + +bool is_pcie_domain(struct device *dev) +{ + if ((!dev) || (dev->path.type != DEVICE_PATH_DOMAIN)) + return false; + + return strstr(dev->name, DOMAIN_TYPE_PCIE); +} + +bool is_ioat_domain(struct device *dev) +{ + if ((!dev) || (dev->path.type != DEVICE_PATH_DOMAIN)) + return false; + + return (strstr(dev->name, DOMAIN_TYPE_CPM0) || + strstr(dev->name, DOMAIN_TYPE_CPM1) || + strstr(dev->name, DOMAIN_TYPE_DINO) || + strstr(dev->name, DOMAIN_TYPE_HQM0) || + strstr(dev->name, DOMAIN_TYPE_HQM1)); +} + +bool is_ubox_domain(struct device *dev) +{ + if ((!dev) || (dev->path.type != DEVICE_PATH_DOMAIN)) + return false; + + return (strstr(dev->name, DOMAIN_TYPE_UBX0) || + strstr(dev->name, DOMAIN_TYPE_UBX1)); + +} + +bool is_cxl_domain(struct device *dev) +{ + if ((!dev) || (dev->path.type != DEVICE_PATH_DOMAIN)) + return false; + + return strstr(dev->name, DOMAIN_TYPE_CXL); +} diff --git a/src/soc/intel/xeon_sp/include/soc/chip_common.h b/src/soc/intel/xeon_sp/include/soc/chip_common.h index 4dae5501fa..40c7ffa377 100644 --- a/src/soc/intel/xeon_sp/include/soc/chip_common.h +++ b/src/soc/intel/xeon_sp/include/soc/chip_common.h @@ -3,6 +3,7 @@ #ifndef _CHIP_COMMON_H_ #define _CHIP_COMMON_H_ +#include <device/device.h> #include <device/path.h> #include <hob_iiouds.h> @@ -66,4 +67,14 @@ struct device *dev_find_all_devices_on_domain(struct device *domain, int iio_pci_domain_socket_from_dev(struct device *dev); int iio_pci_domain_stack_from_dev(struct device *dev); +bool is_pcie_domain(struct device *dev); +bool is_ioat_domain(struct device *dev); +bool is_ubox_domain(struct device *dev); +bool is_cxl_domain(struct device *dev); + +#define is_dev_on_pcie_domain(dev) is_pcie_domain(dev_get_pci_domain(dev)) +#define is_dev_on_ioat_domain(dev) is_ioat_domain(dev_get_pci_domain(dev)) +#define is_dev_on_ubox_domain(dev) is_ubox_domain(dev_get_pci_domain(dev)) +#define is_dev_on_cxl_domain(dev) is_cxl_domain(dev_get_pci_domain(dev)) + #endif /* _CHIP_COMMON_H_ */ |