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3512a78a3c
These should replace the _MMIO() and MCR_REG() from i915, with the goal
of being more extensible, allowing to pass the additional fields for
struct xe_reg and struct xe_reg_mcr. Replace all uses of _MMIO() and
MCR_REG() in xe.
Since the RTP, reg-save-restore and WA infra are not ready to use the
new type, just undef the macro like was done for the i915 types
previously. That conversion will come later.
v2: Remove MEDIA_SOFT_SCRATCH_COUNT/MEDIA_SOFT_SCRATCH re-added by
mistake (Matt Roper)
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230427223256.1432787-8-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2022 Intel Corporation
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*/
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/* Internal to xe_pcode */
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#include "regs/xe_reg_defs.h"
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#define PCODE_MAILBOX XE_REG(0x138124)
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#define PCODE_READY REG_BIT(31)
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#define PCODE_MB_PARAM2 REG_GENMASK(23, 16)
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#define PCODE_MB_PARAM1 REG_GENMASK(15, 8)
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#define PCODE_MB_COMMAND REG_GENMASK(7, 0)
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#define PCODE_ERROR_MASK 0xFF
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#define PCODE_SUCCESS 0x0
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#define PCODE_ILLEGAL_CMD 0x1
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#define PCODE_TIMEOUT 0x2
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#define PCODE_ILLEGAL_DATA 0x3
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#define PCODE_ILLEGAL_SUBCOMMAND 0x4
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#define PCODE_LOCKED 0x6
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#define PCODE_GT_RATIO_OUT_OF_RANGE 0x10
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#define PCODE_REJECTED 0x11
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#define PCODE_DATA0 XE_REG(0x138128)
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#define PCODE_DATA1 XE_REG(0x13812C)
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/* Min Freq QOS Table */
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#define PCODE_WRITE_MIN_FREQ_TABLE 0x8
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#define PCODE_READ_MIN_FREQ_TABLE 0x9
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#define PCODE_FREQ_RING_RATIO_SHIFT 16
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/* PCODE Init */
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#define DGFX_PCODE_STATUS 0x7E
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#define DGFX_GET_INIT_STATUS 0x0
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#define DGFX_INIT_STATUS_COMPLETE 0x1
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struct pcode_err_decode {
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int errno;
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const char *str;
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};
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