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https://github.com/edk2-porting/linux-next.git
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1cf46c42d7
1. remove __REG macro 2. add (void __iomem *) to io_p2v macro 3. add (phys_addr_t) to io_v2p macro 4. add PKUNITY_AHB_BASE and PKUNITY_APB_BASE definitions 5. modify all PKUNITY_mmio_BASEs from physical addr to virtual addr 6. adjust prefix macro for all usage of PKUNITY_mmio_BASEs -- by advice with Arnd Bergmann Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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* PKUnity AC97 Registers
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*/
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#define PKUNITY_AC97_CONR (PKUNITY_AC97_BASE + 0x0000)
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#define PKUNITY_AC97_OCR (PKUNITY_AC97_BASE + 0x0004)
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#define PKUNITY_AC97_ICR (PKUNITY_AC97_BASE + 0x0008)
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#define PKUNITY_AC97_CRAC (PKUNITY_AC97_BASE + 0x000C)
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#define PKUNITY_AC97_INTR (PKUNITY_AC97_BASE + 0x0010)
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#define PKUNITY_AC97_INTRSTAT (PKUNITY_AC97_BASE + 0x0014)
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#define PKUNITY_AC97_INTRCLEAR (PKUNITY_AC97_BASE + 0x0018)
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#define PKUNITY_AC97_ENABLE (PKUNITY_AC97_BASE + 0x001C)
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#define PKUNITY_AC97_OUT_FIFO (PKUNITY_AC97_BASE + 0x0020)
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#define PKUNITY_AC97_IN_FIFO (PKUNITY_AC97_BASE + 0x0030)
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#define AC97_CODEC_REG(v) FIELD((v), 7, 16)
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#define AC97_CODEC_VAL(v) FIELD((v), 16, 0)
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#define AC97_CODEC_WRITECOMPLETE FIELD(1, 1, 2)
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/*
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* VAR PLAY SAMPLE RATE
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*/
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#define AC97_CMD_VPSAMPLE (FIELD(3, 2, 16) | FIELD(3, 2, 0))
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/*
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* FIX CAPTURE SAMPLE RATE
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*/
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#define AC97_CMD_FCSAMPLE FIELD(7, 3, 0)
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#define AC97_CMD_RESET FIELD(1, 1, 0)
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#define AC97_CMD_ENABLE FIELD(1, 1, 0)
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#define AC97_CMD_DISABLE FIELD(0, 1, 0)
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