hw/qcn9224/v2/wbm_link_descriptor_ring.h

/* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

 
 
 
 
 
 
 


#ifndef _WBM_LINK_DESCRIPTOR_RING_H_
#define _WBM_LINK_DESCRIPTOR_RING_H_
#if !defined(__ASSEMBLER__)
#endif

#include "buffer_addr_info.h"
#define NUM_OF_DWORDS_WBM_LINK_DESCRIPTOR_RING 2


struct wbm_link_descriptor_ring {
#ifndef WIFI_BIT_ORDER_BIG_ENDIAN
             struct   buffer_addr_info                                          desc_addr_info;
#else
             struct   buffer_addr_info                                          desc_addr_info;
#endif
};


 


 

#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET             0x00000000
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_31_0_LSB                0
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MSB                31
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MASK               0xffffffff


 

#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET            0x00000004
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_39_32_LSB               0
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MSB               7
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MASK              0x000000ff


 

#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET        0x00000004
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB           8
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MSB           11
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK          0x00000f00


 

#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET             0x00000004
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_SW_BUFFER_COOKIE_LSB                12
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MSB                31
#define WBM_LINK_DESCRIPTOR_RING_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MASK               0xfffff000



#endif