diff options
Diffstat (limited to 'drivers/misc/ocxl/ocxl_internal.h')
-rw-r--r-- | drivers/misc/ocxl/ocxl_internal.h | 71 |
1 files changed, 1 insertions, 70 deletions
diff --git a/drivers/misc/ocxl/ocxl_internal.h b/drivers/misc/ocxl/ocxl_internal.h index a89b88ac67eb..5d421824afd9 100644 --- a/drivers/misc/ocxl/ocxl_internal.h +++ b/drivers/misc/ocxl/ocxl_internal.h @@ -6,8 +6,8 @@ #include <linux/pci.h> #include <linux/cdev.h> #include <linux/list.h> +#include <misc/ocxl.h> -#define OCXL_AFU_NAME_SZ (24+1) /* add 1 for NULL termination */ #define MAX_IRQ_PER_LINK 2000 #define MAX_IRQ_PER_CONTEXT MAX_IRQ_PER_LINK @@ -16,38 +16,6 @@ extern struct pci_driver ocxl_pci_driver; -/* - * The following 2 structures are a fairly generic way of representing - * the configuration data for a function and AFU, as read from the - * configuration space. - */ -struct ocxl_afu_config { - u8 idx; - int dvsec_afu_control_pos; - char name[OCXL_AFU_NAME_SZ]; - u8 version_major; - u8 version_minor; - u8 afuc_type; - u8 afum_type; - u8 profile; - u8 global_mmio_bar; - u64 global_mmio_offset; - u32 global_mmio_size; - u8 pp_mmio_bar; - u64 pp_mmio_offset; - u32 pp_mmio_stride; - u8 log_mem_size; - u8 pasid_supported_log; - u16 actag_supported; -}; - -struct ocxl_fn_config { - int dvsec_tl_pos; - int dvsec_function_pos; - int dvsec_afu_info_pos; - s8 max_pasid_log; - s8 max_afu_index; -}; struct ocxl_fn { struct device dev; @@ -135,43 +103,6 @@ extern void ocxl_unregister_afu(struct ocxl_afu *afu); extern int ocxl_file_init(void); extern void ocxl_file_exit(void); -extern int ocxl_config_read_function(struct pci_dev *dev, - struct ocxl_fn_config *fn); - -extern int ocxl_config_check_afu_index(struct pci_dev *dev, - struct ocxl_fn_config *fn, int afu_idx); -extern int ocxl_config_read_afu(struct pci_dev *dev, - struct ocxl_fn_config *fn, - struct ocxl_afu_config *afu, - u8 afu_idx); -extern int ocxl_config_get_pasid_info(struct pci_dev *dev, int *count); -extern void ocxl_config_set_afu_pasid(struct pci_dev *dev, - int afu_control, - int pasid_base, u32 pasid_count_log); -extern int ocxl_config_get_actag_info(struct pci_dev *dev, - u16 *base, u16 *enabled, u16 *supported); -extern void ocxl_config_set_actag(struct pci_dev *dev, int func_dvsec, - u32 tag_first, u32 tag_count); -extern void ocxl_config_set_afu_actag(struct pci_dev *dev, int afu_control, - int actag_base, int actag_count); -extern void ocxl_config_set_afu_state(struct pci_dev *dev, int afu_control, - int enable); -extern int ocxl_config_set_TL(struct pci_dev *dev, int tl_dvsec); -extern int ocxl_config_terminate_pasid(struct pci_dev *dev, int afu_control, - int pasid); - -extern int ocxl_link_setup(struct pci_dev *dev, int PE_mask, - void **link_handle); -extern void ocxl_link_release(struct pci_dev *dev, void *link_handle); -extern int ocxl_link_add_pe(void *link_handle, int pasid, u32 pidr, u32 tidr, - u64 amr, struct mm_struct *mm, - void (*xsl_err_cb)(void *data, u64 addr, u64 dsisr), - void *xsl_err_data); -extern int ocxl_link_remove_pe(void *link_handle, int pasid); -extern int ocxl_link_irq_alloc(void *link_handle, int *hw_irq, - u64 *addr); -extern void ocxl_link_free_irq(void *link_handle, int hw_irq); - extern int ocxl_pasid_afu_alloc(struct ocxl_fn *fn, u32 size); extern void ocxl_pasid_afu_free(struct ocxl_fn *fn, u32 start, u32 size); extern int ocxl_actag_afu_alloc(struct ocxl_fn *fn, u32 size); |