1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(C) 2021 Marvell. 3 */ 4 5 #ifndef _ROC_DPI_PRIV_H_ 6 #define _ROC_DPI_PRIV_H_ 7 8 #define DPI_MAX_VFS 8 9 10 /* DPI PF DBDF information macros */ 11 #define DPI_PF_DBDF_DEVICE 0 12 #define DPI_PF_DBDF_FUNCTION 0 13 14 #define DPI_QUEUE_OPEN 0x1 15 #define DPI_QUEUE_CLOSE 0x2 16 #define DPI_REG_DUMP 0x3 17 #define DPI_GET_REG_CFG 0x4 18 19 #define DPI_CMD_QUEUE_SIZE 4096 20 #define DPI_CMD_QUEUE_BUFS 1024 21 22 typedef union dpi_mbox_msg_t { 23 uint64_t u[2]; 24 struct dpi_mbox_message_s { 25 /* VF ID to configure */ 26 uint64_t vfid : 4; 27 /* Command code */ 28 uint64_t cmd : 4; 29 /* Command buffer size in 8-byte words */ 30 uint64_t csize : 14; 31 /* aura of the command buffer */ 32 uint64_t aura : 20; 33 /* SSO PF function */ 34 uint64_t sso_pf_func : 16; 35 /* NPA PF function */ 36 uint64_t npa_pf_func : 16; 37 } s; 38 } dpi_mbox_msg_t; 39 40 #endif 41