153 lines
6.2 KiB
C
153 lines
6.2 KiB
C
/*
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* Copyright (C) 2007 Apple Inc. All rights reserved.
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*
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* This document is the property of Apple Inc.
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* It is considered confidential and proprietary.
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*
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* This document may not be reproduced or transmitted in any form,
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* in whole or in part, without the express written permission of
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* Apple Inc.
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*/
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#ifndef __APPLE_CDMA_H
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#define __APPLE_CDMA_H
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#include <sys/types.h>
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#include <platform/soc/hwregbase.h>
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__BEGIN_DECLS
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#define rCDMA_CHANNEL_CSR(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000000 + (n) * 0x1000))
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#define CDMA_CSR_GO (1<<0)
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#define CDMA_CSR_ABT (1<<1)
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#define CDMA_CSR_PS (1<<2)
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#define CDMA_CSR_HIE (1<<3)
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#define CDMA_CSR_CIE (1<<4)
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#define CDMA_CSR_MTM (1<<7)
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#define CDMA_CSR_FC(_x) (((_x) & 0xff) << 8)
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#define CDMA_CSR_FC_NONE 0
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#define CDMA_CSR_RUN(_x) (((_x) >> 16) & 3)
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#define CDMA_CSR_RUN_HALTED 0
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#define CDMA_CSR_RUN_RUNNING 1
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#define CDMA_CSR_RUN_STOPPED 2
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#define CDMA_CSR_ERR (1<<18)
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#define CDMA_CSR_HIR (1<<19)
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#define CDMA_CSR_CIR (1<<20)
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#define CDMA_CSR_PSD (1<<21)
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#define CDMA_CSR_HIGH (1<<22)
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#define CDMA_CSR_SMALL (1<<23)
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#define CDMA_CSR_CCACHE(_x) (((_x) & 0xf) << 24)
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#define CDMA_CACHE_BUFFER (1<<0)
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#define CDMA_CACHE_CACHE (1<<1)
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#define CDMA_CACHE_RALLOC (1<<2)
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#define CDMA_CACHE_WALLOC (1<<3)
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#define rCDMA_CHANNEL_DCR(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000004 + (n) * 0x1000))
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#define CDMA_DCR_DL (1<<0)
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#define CDMA_DCR_DTD_RX (0<<1)
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#define CDMA_DCR_DTD_TX (1<<1)
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#define CDMA_DCR_DW_1 (0<<2)
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#define CDMA_DCR_DW_2 (1<<2)
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#define CDMA_DCR_DW_4 (2<<2)
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#define CDMA_DCR_DBS_1 (0<<4)
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#define CDMA_DCR_DBS_2 (1<<4)
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#define CDMA_DCR_DBS_4 (2<<4)
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#define CDMA_DCR_DBS_8 (3<<4)
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#define CDMA_DCR_DBS_16 (4<<4)
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#define CDMA_DCR_DBS_32 (5<<4)
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#define CDMA_DCR_ST (1<<7)
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#define CDMA_DCR_REQ(_x) (((_x) & 0x3f) << 16)
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#define rCDMA_CHANNEL_DAR(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000008 + (n) * 0x1000))
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#define rCDMA_CHANNEL_DBR(n) (*(volatile int32_t *)(CDMA_BASE_ADDR + 0x00000C + (n) * 0x1000))
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#define rCDMA_CHANNEL_MAR(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000010 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CAR(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000014 + (n) * 0x1000))
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#define rCDMA_CHANNEL_ERR(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000018 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND0(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000020 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND1(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000024 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND2(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000028 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND3(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x00002C + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND4(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000030 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND5(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000034 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND6(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000038 + (n) * 0x1000))
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#define rCDMA_CHANNEL_CMND7(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x00003C + (n) * 0x1000))
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#define rCDMA_CHANNEL_FIFOST(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000040 + (n) * 0x1000))
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#define rCDMA_CHANNEL_FIFODT(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000400 + (n) * 0x1000))
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#define rCDMA_CLOCK_ON(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000000 + (n) * 0x4))
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#define rCDMA_CLOCK_OFF(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000008 + (n) * 0x4))
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#define rCDMA_CLOCK_STATUS(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x000010 + (n) * 0x4))
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#define rCDMA_CHANNEL_ERR_MASK (0xFF)
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// v4+
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#define CDMA_CLOCK_AES_CORE (30)
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#define CDMA_CLOCK_AES_WRAP (31)
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#define rCDMA_FILTER_KEYDIS (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800000))
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#define rCDMA_FILTER_CSR(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800000 + (n) * 0x1000))
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#define CDMA_FCSR_LCK (1<<0)
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#define CDMA_FCSR_CHANNEL(_x) (((_x) & 0xff) << 8)
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#define CDMA_FCSR_ENC (1<<16)
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#define CDMA_FCSR_CBC (1<<17)
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#define CDMA_FCSR_KL_128 (0<<18)
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#define CDMA_FCSR_KL_192 (1<<18)
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#define CDMA_FCSR_KL_256 (2<<18)
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#define CDMA_FCSR_KS_VARIABLE (1<<20)
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#define CDMA_FCSR_KEY(_x) (((_x) & 0x0f) << 21)
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#define rCDMA_FILTER_IVR0(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800010 + (n) * 0x1000))
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#define rCDMA_FILTER_IVR1(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800014 + (n) * 0x1000))
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#define rCDMA_FILTER_IVR2(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800018 + (n) * 0x1000))
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#define rCDMA_FILTER_IVR3(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x80001C + (n) * 0x1000))
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#define rCDMA_FILTER_KBR0(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800020 + (n) * 0x1000))
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#define rCDMA_FILTER_KBR1(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800024 + (n) * 0x1000))
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#define rCDMA_FILTER_KBR2(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800028 + (n) * 0x1000))
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#define rCDMA_FILTER_KBR3(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x80002C + (n) * 0x1000))
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#define rCDMA_FILTER_KBR4(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800030 + (n) * 0x1000))
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#define rCDMA_FILTER_KBR5(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800034 + (n) * 0x1000))
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#define rCDMA_FILTER_KBR6(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800038 + (n) * 0x1000))
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#define rCDMA_FILTER_KBR7(n) (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x80003C + (n) * 0x1000))
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#define CDMA_FILTER_CONTEXTS 8
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#define CDMA_FILTER_CONTEXT_NORMAL_M2M 1
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#define CDMA_FILTER_CONTEXT_DESCRAMBLER 8
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// v4+
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#define rCDMA_FILTER_SKGCNTL (*(volatile u_int32_t *)(CDMA_BASE_ADDR + 0x800428))
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#define CDMA_FSKGCNTL_SKGDIS (1 << 1)
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struct cdma_command {
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u_int32_t nxt;
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u_int32_t ctrl;
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#define CDMA_CTRL_CMD_HLT 0
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#define CDMA_CTRL_CMD_NOP 1
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#define CDMA_CTRL_CMD_LDIV 2
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#define CDMA_CTRL_CMD_MEM 3
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#define CDMA_CTRL_CMD_STP 4
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#define CDMA_CTRL_CMD_MASK 0xf
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#define CDMA_CTRL_BAR (1 << 8)
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#define CDMA_CTRL_CIR (1 << 9)
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#define CDMA_CTRL_FE (1 << 16)
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#define CDMA_CTRL_FR (1 << 17)
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#define CDMA_CTRL_QOS(_x) (((_x) & 0xf) << 20)
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#define CDMA_CTRL_CACHE(_x) (((_x) & 0xf) << 24)
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u_int32_t addr;
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u_int32_t length;
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u_int32_t iv0;
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u_int32_t iv1;
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u_int32_t iv2;
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u_int32_t iv3;
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};
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bool cdma_clock_enable(int channel, bool state);
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__END_DECLS
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#endif /* ! __APPLE_CDMA_H */
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