scsi_accel_host.h 1.2 KB

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  1. /**
  2. * ZuluSCSI™ - Copyright (c) 2022-2025 Rabbit Hole Computing™
  3. *
  4. * ZuluSCSI™ firmware is licensed under the GPL version 3 or any later version. 
  5. *
  6. * https://www.gnu.org/licenses/gpl-3.0.html
  7. * ----
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version. 
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16. * GNU General Public License for more details. 
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  20. **/
  21. // Accelerated SCSI subroutines for SCSI initiator/host side communication
  22. #pragma once
  23. #include <stdint.h>
  24. void scsi_accel_host_init();
  25. // Read data from SCSI bus.
  26. // Number of bytes to read must be divisible by two.
  27. uint32_t scsi_accel_host_read(uint8_t *buf, uint32_t count, int *parityError, volatile int *resetFlag);