| Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Calvin Johnson | 2deb8c9 | 2018-03-08 15:30:27 +0530 | [diff] [blame] | 2 | /* |
| 3 | * Copyright 2015-2016 Freescale Semiconductor, Inc. |
| 4 | * Copyright 2017 NXP |
| Calvin Johnson | 2deb8c9 | 2018-03-08 15:30:27 +0530 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #ifndef _GPI_H_ |
| 8 | #define _GPI_H_ |
| 9 | |
| 10 | #define GPI_VERSION 0x00 |
| 11 | #define GPI_CTRL 0x04 |
| 12 | #define GPI_RX_CONFIG 0x08 |
| 13 | #define GPI_HDR_SIZE 0x0c |
| 14 | #define GPI_BUF_SIZE 0x10 |
| 15 | #define GPI_LMEM_ALLOC_ADDR 0x14 |
| 16 | #define GPI_LMEM_FREE_ADDR 0x18 |
| 17 | #define GPI_DDR_ALLOC_ADDR 0x1c |
| 18 | #define GPI_DDR_FREE_ADDR 0x20 |
| 19 | #define GPI_CLASS_ADDR 0x24 |
| 20 | #define GPI_DRX_FIFO 0x28 |
| 21 | #define GPI_TRX_FIFO 0x2c |
| 22 | #define GPI_INQ_PKTPTR 0x30 |
| 23 | #define GPI_DDR_DATA_OFFSET 0x34 |
| 24 | #define GPI_LMEM_DATA_OFFSET 0x38 |
| 25 | #define GPI_TMLF_TX 0x4c |
| 26 | #define GPI_DTX_ASEQ 0x50 |
| 27 | #define GPI_FIFO_STATUS 0x54 |
| 28 | #define GPI_FIFO_DEBUG 0x58 |
| 29 | #define GPI_TX_PAUSE_TIME 0x5c |
| 30 | #define GPI_LMEM_SEC_BUF_DATA_OFFSET 0x60 |
| 31 | #define GPI_DDR_SEC_BUF_DATA_OFFSET 0x64 |
| 32 | #define GPI_TOE_CHKSUM_EN 0x68 |
| 33 | #define GPI_OVERRUN_DROPCNT 0x6c |
| 34 | #define GPI_AXI_CTRL 0x70 |
| 35 | |
| 36 | struct gpi_cfg { |
| 37 | u32 lmem_rtry_cnt; |
| 38 | u32 tmlf_txthres; |
| 39 | u32 aseq_len; |
| 40 | }; |
| 41 | |
| 42 | /* GPI commons defines */ |
| 43 | #define GPI_LMEM_BUF_EN 0x1 |
| 44 | #define GPI_DDR_BUF_EN 0x1 |
| 45 | |
| 46 | /* EGPI 1 defines */ |
| 47 | #define EGPI1_LMEM_RTRY_CNT 0x40 |
| 48 | #define EGPI1_TMLF_TXTHRES 0xBC |
| 49 | #define EGPI1_ASEQ_LEN 0x50 |
| 50 | |
| 51 | /* EGPI 2 defines */ |
| 52 | #define EGPI2_LMEM_RTRY_CNT 0x40 |
| 53 | #define EGPI2_TMLF_TXTHRES 0xBC |
| 54 | #define EGPI2_ASEQ_LEN 0x40 |
| 55 | |
| 56 | /* HGPI defines */ |
| 57 | #define HGPI_LMEM_RTRY_CNT 0x40 |
| 58 | #define HGPI_TMLF_TXTHRES 0xBC |
| 59 | #define HGPI_ASEQ_LEN 0x40 |
| 60 | |
| 61 | #endif /* _GPI_H_ */ |