diff options
Diffstat (limited to 'drivers/cxl/core/core.h')
| -rw-r--r-- | drivers/cxl/core/core.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/cxl/core/core.h b/drivers/cxl/core/core.h index 800466f96a68..17b692eb3257 100644 --- a/drivers/cxl/core/core.h +++ b/drivers/cxl/core/core.h @@ -4,6 +4,8 @@ #ifndef __CXL_CORE_H__ #define __CXL_CORE_H__ +#include <cxl/mailbox.h> + extern const struct device_type cxl_nvdimm_bridge_type; extern const struct device_type cxl_nvdimm_type; extern const struct device_type cxl_pmu_type; @@ -65,15 +67,15 @@ static inline void cxl_region_exit(void) struct cxl_send_command; struct cxl_mem_query_commands; -int cxl_query_cmd(struct cxl_memdev *cxlmd, +int cxl_query_cmd(struct cxl_mailbox *cxl_mbox, struct cxl_mem_query_commands __user *q); -int cxl_send_cmd(struct cxl_memdev *cxlmd, struct cxl_send_command __user *s); +int cxl_send_cmd(struct cxl_mailbox *cxl_mbox, struct cxl_send_command __user *s); void __iomem *devm_cxl_iomap_block(struct device *dev, resource_size_t addr, resource_size_t length); struct dentry *cxl_debugfs_create_dir(const char *dir); -int cxl_dpa_set_mode(struct cxl_endpoint_decoder *cxled, - enum cxl_decoder_mode mode); +int cxl_dpa_set_part(struct cxl_endpoint_decoder *cxled, + enum cxl_partition_mode mode); int cxl_dpa_alloc(struct cxl_endpoint_decoder *cxled, unsigned long long size); int cxl_dpa_free(struct cxl_endpoint_decoder *cxled); resource_size_t cxl_dpa_size(struct cxl_endpoint_decoder *cxled); @@ -115,4 +117,21 @@ bool cxl_need_node_perf_attrs_update(int nid); int cxl_port_get_switch_dport_bandwidth(struct cxl_port *port, struct access_coordinate *c); +int cxl_ras_init(void); +void cxl_ras_exit(void); +int cxl_gpf_port_setup(struct cxl_dport *dport); +int cxl_acpi_get_extended_linear_cache_size(struct resource *backing_res, + int nid, resource_size_t *size); + +#ifdef CONFIG_CXL_FEATURES +size_t cxl_get_feature(struct cxl_mailbox *cxl_mbox, const uuid_t *feat_uuid, + enum cxl_get_feat_selection selection, + void *feat_out, size_t feat_out_size, u16 offset, + u16 *return_code); +int cxl_set_feature(struct cxl_mailbox *cxl_mbox, const uuid_t *feat_uuid, + u8 feat_version, const void *feat_data, + size_t feat_data_size, u32 feat_flag, u16 offset, + u16 *return_code); +#endif + #endif /* __CXL_CORE_H__ */ |