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The extern declarations should be in a header file that corresponds to their definition, move these extern declarations to its header file. Some of them have nowhere to go, so move them to hwif.h since they are referenced in hwif.c only. dwmac100_* dwmac1000_* dwmac4_* dwmac410_* dwmac510_* stay in hwif.h, otherwise you will be flooded with name conflicts from dwmac100.h, dwmac1000.h and dwmac4.h if hwif.c try to #include these .h files. Compile tested only. No functional change intended. Suggested-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Furong Xu <0x1207@gmail.com> Link: https://patch.msgid.link/20241208070202.203931-1-0x1207@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2023, Intel Corporation
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* stmmac EST(802.3 Qbv) handling
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*/
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#define EST_GMAC4_OFFSET 0x00000c50
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#define EST_XGMAC_OFFSET 0x00001050
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#define EST_CONTROL 0x00000000
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#define EST_GMAC5_PTOV GENMASK(31, 24)
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#define EST_GMAC5_PTOV_SHIFT 24
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#define EST_GMAC5_PTOV_MUL 6
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#define EST_XGMAC_PTOV GENMASK(31, 23)
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#define EST_XGMAC_PTOV_SHIFT 23
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#define EST_XGMAC_PTOV_MUL 9
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#define EST_SSWL BIT(1)
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#define EST_EEST BIT(0)
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#define EST_STATUS 0x00000008
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#define EST_GMAC5_BTRL GENMASK(11, 8)
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#define EST_XGMAC_BTRL GENMASK(15, 8)
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#define EST_SWOL BIT(7)
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#define EST_SWOL_SHIFT 7
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#define EST_CGCE BIT(4)
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#define EST_HLBS BIT(3)
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#define EST_HLBF BIT(2)
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#define EST_BTRE BIT(1)
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#define EST_SWLC BIT(0)
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#define EST_SCH_ERR 0x00000010
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#define EST_FRM_SZ_ERR 0x00000014
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#define EST_FRM_SZ_CAP 0x00000018
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#define EST_SZ_CAP_HBFS_MASK GENMASK(14, 0)
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#define EST_SZ_CAP_HBFQ_SHIFT 16
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#define EST_SZ_CAP_HBFQ_MASK(val) \
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({ \
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typeof(val) _val = (val); \
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(_val > 4 ? GENMASK(18, 16) : \
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_val > 2 ? GENMASK(17, 16) : \
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BIT(16)); \
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})
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#define EST_INT_EN 0x00000020
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#define EST_IECGCE EST_CGCE
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#define EST_IEHS EST_HLBS
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#define EST_IEHF EST_HLBF
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#define EST_IEBE EST_BTRE
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#define EST_IECC EST_SWLC
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#define EST_GCL_CONTROL 0x00000030
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#define EST_BTR_LOW 0x0
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#define EST_BTR_HIGH 0x1
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#define EST_CTR_LOW 0x2
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#define EST_CTR_HIGH 0x3
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#define EST_TER 0x4
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#define EST_LLR 0x5
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#define EST_ADDR_SHIFT 8
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#define EST_GCRR BIT(2)
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#define EST_SRWO BIT(0)
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#define EST_GCL_DATA 0x00000034
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extern const struct stmmac_est_ops dwmac510_est_ops;
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