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20 lines
525 B
20 lines
525 B
/* SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause */ |
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/* |
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* This header provides constants for most AHCI bindings. |
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*/ |
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#ifndef _DT_BINDINGS_ATA_AHCI_H |
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#define _DT_BINDINGS_ATA_AHCI_H |
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/* Host Bus Adapter generic platform capabilities */ |
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#define HBA_SSS (1 << 27) |
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#define HBA_SMPS (1 << 28) |
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/* Host Bus Adapter port-specific platform capabilities */ |
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#define HBA_PORT_HPCP (1 << 18) |
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#define HBA_PORT_MPSP (1 << 19) |
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#define HBA_PORT_CPD (1 << 20) |
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#define HBA_PORT_ESP (1 << 21) |
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#define HBA_PORT_FBSCP (1 << 22) |
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#endif
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