aic94xx.h 2.1 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * Aic94xx SAS/SATA driver header file.
  4. *
  5. * Copyright (C) 2005 Adaptec, Inc. All rights reserved.
  6. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
  7. *
  8. * $Id: //depot/aic94xx/aic94xx.h#31 $
  9. */
  10. #ifndef _AIC94XX_H_
  11. #define _AIC94XX_H_
  12. #include <linux/slab.h>
  13. #include <linux/ctype.h>
  14. #include <scsi/libsas.h>
  15. #define ASD_DRIVER_NAME "aic94xx"
  16. #define ASD_DRIVER_DESCRIPTION "Adaptec aic94xx SAS/SATA driver"
  17. #define asd_printk(fmt, ...) printk(KERN_NOTICE ASD_DRIVER_NAME ": " fmt, ## __VA_ARGS__)
  18. #ifdef ASD_ENTER_EXIT
  19. #define ENTER printk(KERN_NOTICE "%s: ENTER %s\n", ASD_DRIVER_NAME, \
  20. __func__)
  21. #define EXIT printk(KERN_NOTICE "%s: --EXIT %s\n", ASD_DRIVER_NAME, \
  22. __func__)
  23. #else
  24. #define ENTER
  25. #define EXIT
  26. #endif
  27. #ifdef ASD_DEBUG
  28. #define ASD_DPRINTK asd_printk
  29. #else
  30. #define ASD_DPRINTK(fmt, ...)
  31. #endif
  32. /* 2*ITNL timeout + 1 second */
  33. #define AIC94XX_SCB_TIMEOUT (5*HZ)
  34. extern struct kmem_cache *asd_dma_token_cache;
  35. extern struct kmem_cache *asd_ascb_cache;
  36. struct asd_ha_struct;
  37. struct asd_ascb;
  38. int asd_read_ocm(struct asd_ha_struct *asd_ha);
  39. int asd_read_flash(struct asd_ha_struct *asd_ha);
  40. int asd_dev_found(struct domain_device *dev);
  41. void asd_dev_gone(struct domain_device *dev);
  42. void asd_invalidate_edb(struct asd_ascb *ascb, int edb_id);
  43. int asd_execute_task(struct sas_task *task, gfp_t gfp_flags);
  44. void asd_set_dmamode(struct domain_device *dev);
  45. /* ---------- TMFs ---------- */
  46. int asd_abort_task(struct sas_task *);
  47. int asd_abort_task_set(struct domain_device *, u8 *lun);
  48. int asd_clear_aca(struct domain_device *, u8 *lun);
  49. int asd_clear_task_set(struct domain_device *, u8 *lun);
  50. int asd_lu_reset(struct domain_device *, u8 *lun);
  51. int asd_I_T_nexus_reset(struct domain_device *dev);
  52. int asd_query_task(struct sas_task *);
  53. /* ---------- Adapter and Port management ---------- */
  54. int asd_clear_nexus_port(struct asd_sas_port *port);
  55. int asd_clear_nexus_ha(struct sas_ha_struct *sas_ha);
  56. /* ---------- Phy Management ---------- */
  57. int asd_control_phy(struct asd_sas_phy *phy, enum phy_func func, void *arg);
  58. #endif