45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
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/* esp/dport_regs.h
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*
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* ESP8266 WDEV register definitions
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*
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* In the DPORT memory space, alongside DPORT regs. However mostly
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* concerned with the WiFi hardware interface.
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*
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* Not well understood at all, 100% figured out via reverse engineering.
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*/
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#ifndef _ESP_WDEV__REGS_H
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#define _ESP_WDEV__REGS_H
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#include "esp/types.h"
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#include "common_macros.h"
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#define WDEV_BASE 0x3ff20e00
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#define WDEV (*(struct WDEV_REGS *)(WDEV_BASE))
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/* WDEV registers
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*/
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struct WDEV_REGS {
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uint32_t volatile _unknown00; // 0x00
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uint32_t volatile _unknown04; // 0x04
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uint32_t volatile _unknown08; // 0x08
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uint32_t volatile _unknown0c; // 0x0c
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uint32_t volatile _unknown10; // 0x10
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uint32_t volatile _unknown14; // 0x14
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uint32_t volatile _unknown18; // 0x18
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uint32_t volatile _unknown1c; // 0x1c
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uint32_t volatile _unknown20; // 0x20
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uint32_t volatile _unknown24; // 0x24
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uint32_t volatile _unknown28; // 0x28
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uint32_t volatile _unknown2c; // 0x2c
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uint32_t volatile _unknown30; // 0x30
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uint32_t volatile _unknown34; // 0x34
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uint32_t volatile _unknown38; // 0x38
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uint32_t volatile _unknown3c; // 0x3c
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uint32_t volatile _unknown40; // 0x40
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uint32_t volatile HWRNG; // 0x44 Appears to be HW RNG, see https://github.com/SuperHouse/esp-open-rtos/issues/3#issuecomment-139453094
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};
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#endif
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