diff options
Diffstat (limited to 'drivers/dma/amd/qdma/qdma-comm-regs.c')
| -rw-r--r-- | drivers/dma/amd/qdma/qdma-comm-regs.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/dma/amd/qdma/qdma-comm-regs.c b/drivers/dma/amd/qdma/qdma-comm-regs.c new file mode 100644 index 000000000000..9162f9d367cc --- /dev/null +++ b/drivers/dma/amd/qdma/qdma-comm-regs.c @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2023-2024, Advanced Micro Devices, Inc. + */ + +#ifndef __QDMA_REGS_DEF_H +#define __QDMA_REGS_DEF_H + +#include "qdma.h" + +const struct qdma_reg qdma_regos_default[QDMA_REGO_MAX] = { + [QDMA_REGO_CTXT_DATA] = QDMA_REGO(0x804, 8), + [QDMA_REGO_CTXT_CMD] = QDMA_REGO(0x844, 1), + [QDMA_REGO_CTXT_MASK] = QDMA_REGO(0x824, 8), + [QDMA_REGO_MM_H2C_CTRL] = QDMA_REGO(0x1004, 1), + [QDMA_REGO_MM_C2H_CTRL] = QDMA_REGO(0x1204, 1), + [QDMA_REGO_QUEUE_COUNT] = QDMA_REGO(0x120, 1), + [QDMA_REGO_RING_SIZE] = QDMA_REGO(0x204, 1), + [QDMA_REGO_H2C_PIDX] = QDMA_REGO(0x18004, 1), + [QDMA_REGO_C2H_PIDX] = QDMA_REGO(0x18008, 1), + [QDMA_REGO_INTR_CIDX] = QDMA_REGO(0x18000, 1), + [QDMA_REGO_FUNC_ID] = QDMA_REGO(0x12c, 1), + [QDMA_REGO_ERR_INT] = QDMA_REGO(0xb04, 1), + [QDMA_REGO_ERR_STAT] = QDMA_REGO(0x248, 1), +}; + +const struct qdma_reg_field qdma_regfs_default[QDMA_REGF_MAX] = { + /* QDMA_REGO_CTXT_DATA fields */ + [QDMA_REGF_IRQ_ENABLE] = QDMA_REGF(53, 53), + [QDMA_REGF_WBK_ENABLE] = QDMA_REGF(52, 52), + [QDMA_REGF_WBI_CHECK] = QDMA_REGF(34, 34), + [QDMA_REGF_IRQ_ARM] = QDMA_REGF(16, 16), + [QDMA_REGF_IRQ_VEC] = QDMA_REGF(138, 128), + [QDMA_REGF_IRQ_AGG] = QDMA_REGF(139, 139), + [QDMA_REGF_WBI_INTVL_ENABLE] = QDMA_REGF(35, 35), + [QDMA_REGF_MRKR_DISABLE] = QDMA_REGF(62, 62), + [QDMA_REGF_QUEUE_ENABLE] = QDMA_REGF(32, 32), + [QDMA_REGF_QUEUE_MODE] = QDMA_REGF(63, 63), + [QDMA_REGF_DESC_BASE] = QDMA_REGF(127, 64), + [QDMA_REGF_DESC_SIZE] = QDMA_REGF(49, 48), + [QDMA_REGF_RING_ID] = QDMA_REGF(47, 44), + [QDMA_REGF_QUEUE_BASE] = QDMA_REGF(11, 0), + [QDMA_REGF_QUEUE_MAX] = QDMA_REGF(44, 32), + [QDMA_REGF_FUNCTION_ID] = QDMA_REGF(24, 17), + [QDMA_REGF_INTR_AGG_BASE] = QDMA_REGF(66, 15), + [QDMA_REGF_INTR_VECTOR] = QDMA_REGF(11, 1), + [QDMA_REGF_INTR_SIZE] = QDMA_REGF(69, 67), + [QDMA_REGF_INTR_VALID] = QDMA_REGF(0, 0), + [QDMA_REGF_INTR_COLOR] = QDMA_REGF(14, 14), + [QDMA_REGF_INTR_FUNCTION_ID] = QDMA_REGF(125, 114), + /* QDMA_REGO_CTXT_CMD fields */ + [QDMA_REGF_CMD_INDX] = QDMA_REGF(19, 7), + [QDMA_REGF_CMD_CMD] = QDMA_REGF(6, 5), + [QDMA_REGF_CMD_TYPE] = QDMA_REGF(4, 1), + [QDMA_REGF_CMD_BUSY] = QDMA_REGF(0, 0), + /* QDMA_REGO_QUEUE_COUNT fields */ + [QDMA_REGF_QUEUE_COUNT] = QDMA_REGF(11, 0), + /* QDMA_REGO_ERR_INT fields */ + [QDMA_REGF_ERR_INT_FUNC] = QDMA_REGF(11, 0), + [QDMA_REGF_ERR_INT_VEC] = QDMA_REGF(22, 12), + [QDMA_REGF_ERR_INT_ARM] = QDMA_REGF(24, 24), +}; + +#endif /* __QDMA_REGS_DEF_H */ |