1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2020-2021 NXP
4 #ifndef __BBDEV_LA12XX_IPC_H__
5 #define __BBDEV_LA12XX_IPC_H__
7 /** No. of max channel per instance */
8 #define IPC_MAX_DEPTH (16)
10 /* This shared memory would be on the host side which have copy of some
11 * of the parameters which are also part of Shared BD ring. Read access
12 * of these parameters from the host side would not be over PCI.
14 typedef struct host_ipc_params {
17 volatile uint32_t modem_ptr[IPC_MAX_DEPTH];
18 } __rte_packed host_ipc_params_t;