diff options
Diffstat (limited to 'drivers/staging/tidspbridge/include/dspbridge/dspdefs.h')
| -rw-r--r-- | drivers/staging/tidspbridge/include/dspbridge/dspdefs.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h index 0ae7d16..6153634 100644 --- a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h +++ b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h @@ -162,48 +162,6 @@ typedef int(*fxn_brd_memwrite) (struct bridge_dev_context u32 mem_type); /* - * ======== bridge_brd_mem_map ======== - * Purpose: - * Map a MPU memory region to a DSP/IVA memory space - * Parameters: - * dev_ctxt: Handle to Bridge driver defined device info. - * ul_mpu_addr: MPU memory region start address. - * virt_addr: DSP/IVA memory region u8 address. - * ul_num_bytes: Number of bytes to map. - * map_attrs: Mapping attributes (e.g. endianness). - * Returns: - * 0: Success. - * -EPERM: Other, unspecified error. - * Requires: - * dev_ctxt != NULL; - * Ensures: - */ -typedef int(*fxn_brd_memmap) (struct bridge_dev_context - * dev_ctxt, u32 ul_mpu_addr, - u32 virt_addr, u32 ul_num_bytes, - u32 map_attr, - struct page **mapped_pages); - -/* - * ======== bridge_brd_mem_un_map ======== - * Purpose: - * UnMap an MPU memory region from DSP/IVA memory space - * Parameters: - * dev_ctxt: Handle to Bridge driver defined device info. - * virt_addr: DSP/IVA memory region u8 address. - * ul_num_bytes: Number of bytes to unmap. - * Returns: - * 0: Success. - * -EPERM: Other, unspecified error. - * Requires: - * dev_ctxt != NULL; - * Ensures: - */ -typedef int(*fxn_brd_memunmap) (struct bridge_dev_context - * dev_ctxt, - u32 virt_addr, u32 ul_num_bytes); - -/* * ======== bridge_brd_stop ======== * Purpose: * Bring board to the BRD_STOPPED state. @@ -993,8 +951,6 @@ struct bridge_drv_interface { fxn_brd_setstate pfn_brd_set_state; /* Sets the Board State */ fxn_brd_memcopy pfn_brd_mem_copy; /* Copies DSP Memory */ fxn_brd_memwrite pfn_brd_mem_write; /* Write DSP Memory w/o halt */ - fxn_brd_memmap pfn_brd_mem_map; /* Maps MPU mem to DSP mem */ - fxn_brd_memunmap pfn_brd_mem_un_map; /* Unmaps MPU mem to DSP mem */ fxn_chnl_create pfn_chnl_create; /* Create channel manager. */ fxn_chnl_destroy pfn_chnl_destroy; /* Destroy channel manager. */ fxn_chnl_open pfn_chnl_open; /* Create a new channel. */ |
