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drivers
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scsi
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snic
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vnic_resource.h

vnic_resource.h 1.4 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /* Copyright 2014 Cisco Systems, Inc.  All rights reserved. */
    3. 

  3. 

  4. #ifndef _VNIC_RESOURCE_H_
    5. 

  5. #define _VNIC_RESOURCE_H_
    6. 

  6. 

  7. #define VNIC_RES_MAGIC		0x766E6963L	/* 'vnic' */
    8. 

  8. #define VNIC_RES_VERSION	0x00000000L
    9. 

  9. 

  10. /* vNIC resource types */
    11. 

  11. enum vnic_res_type {
    12. 

  12. 	RES_TYPE_EOL,			/* End-of-list */
    13. 

  13. 	RES_TYPE_WQ,			/* Work queues */
    14. 

  14. 	RES_TYPE_RQ,			/* Receive queues */
    15. 

  15. 	RES_TYPE_CQ,			/* Completion queues */
    16. 

  16. 	RES_TYPE_RSVD1,
    17. 

  17. 	RES_TYPE_NIC_CFG,		/* Enet NIC config registers */
    18. 

  18. 	RES_TYPE_RSVD2,
    19. 

  19. 	RES_TYPE_RSVD3,
    20. 

  20. 	RES_TYPE_RSVD4,
    21. 

  21. 	RES_TYPE_RSVD5,
    22. 

  22. 	RES_TYPE_INTR_CTRL,		/* Interrupt ctrl table */
    23. 

  23. 	RES_TYPE_INTR_TABLE,		/* MSI/MSI-X Interrupt table */
    24. 

  24. 	RES_TYPE_INTR_PBA,		/* MSI/MSI-X PBA table */
    25. 

  25. 	RES_TYPE_INTR_PBA_LEGACY,	/* Legacy intr status */
    26. 

  26. 	RES_TYPE_RSVD6,
    27. 

  27. 	RES_TYPE_RSVD7,
    28. 

  28. 	RES_TYPE_DEVCMD,		/* Device command region */
    29. 

  29. 	RES_TYPE_PASS_THRU_PAGE,	/* Pass-thru page */
    30. 

  30. 	RES_TYPE_SUBVNIC,		/* subvnic resource type */
    31. 

  31. 	RES_TYPE_MQ_WQ,			/* MQ Work queues */
    32. 

  32. 	RES_TYPE_MQ_RQ,			/* MQ Receive queues */
    33. 

  33. 	RES_TYPE_MQ_CQ,			/* MQ Completion queues */
    34. 

  34. 	RES_TYPE_DEPRECATED1,		/* Old version of devcmd 2 */
    35. 

  35. 	RES_TYPE_DEPRECATED2,		/* Old version of devcmd 2 */
    36. 

  36. 	RES_TYPE_DEVCMD2,		/* Device control region */
    37. 

  37. 

  38. 	RES_TYPE_MAX,			/* Count of resource types */
    39. 

  39. };
    40. 

  40. 

  41. struct vnic_resource_header {
    42. 

  42. 	u32 magic;
    43. 

  43. 	u32 version;
    44. 

  44. };
    45. 

  45. 

  46. struct vnic_resource {
    47. 

  47. 	u8 type;
    48. 

  48. 	u8 bar;
    49. 

  49. 	u8 pad[2];
    50. 

  50. 	u32 bar_offset;
    51. 

  51. 	u32 count;
    52. 

  52. };
    53. 

  53. 

  54. #endif /* _VNIC_RESOURCE_H_ */
    55.