btqca.h 4.0 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * Bluetooth supports for Qualcomm Atheros ROME chips
  4. *
  5. * Copyright (c) 2015 The Linux Foundation. All rights reserved.
  6. */
  7. #define EDL_PATCH_CMD_OPCODE (0xFC00)
  8. #define EDL_NVM_ACCESS_OPCODE (0xFC0B)
  9. #define EDL_WRITE_BD_ADDR_OPCODE (0xFC14)
  10. #define EDL_PATCH_CMD_LEN (1)
  11. #define EDL_PATCH_VER_REQ_CMD (0x19)
  12. #define EDL_PATCH_TLV_REQ_CMD (0x1E)
  13. #define EDL_NVM_ACCESS_SET_REQ_CMD (0x01)
  14. #define MAX_SIZE_PER_TLV_SEGMENT (243)
  15. #define QCA_PRE_SHUTDOWN_CMD (0xFC08)
  16. #define QCA_DISABLE_LOGGING (0xFC17)
  17. #define EDL_CMD_REQ_RES_EVT (0x00)
  18. #define EDL_PATCH_VER_RES_EVT (0x19)
  19. #define EDL_APP_VER_RES_EVT (0x02)
  20. #define EDL_TVL_DNLD_RES_EVT (0x04)
  21. #define EDL_CMD_EXE_STATUS_EVT (0x00)
  22. #define EDL_SET_BAUDRATE_RSP_EVT (0x92)
  23. #define EDL_NVM_ACCESS_CODE_EVT (0x0B)
  24. #define QCA_DISABLE_LOGGING_SUB_OP (0x14)
  25. #define EDL_TAG_ID_HCI (17)
  26. #define EDL_TAG_ID_DEEP_SLEEP (27)
  27. #define QCA_WCN3990_POWERON_PULSE 0xFC
  28. #define QCA_WCN3990_POWEROFF_PULSE 0xC0
  29. #define QCA_HCI_CC_OPCODE 0xFC00
  30. #define QCA_HCI_CC_SUCCESS 0x00
  31. enum qca_baudrate {
  32. QCA_BAUDRATE_115200 = 0,
  33. QCA_BAUDRATE_57600,
  34. QCA_BAUDRATE_38400,
  35. QCA_BAUDRATE_19200,
  36. QCA_BAUDRATE_9600,
  37. QCA_BAUDRATE_230400,
  38. QCA_BAUDRATE_250000,
  39. QCA_BAUDRATE_460800,
  40. QCA_BAUDRATE_500000,
  41. QCA_BAUDRATE_720000,
  42. QCA_BAUDRATE_921600,
  43. QCA_BAUDRATE_1000000,
  44. QCA_BAUDRATE_1250000,
  45. QCA_BAUDRATE_2000000,
  46. QCA_BAUDRATE_3000000,
  47. QCA_BAUDRATE_4000000,
  48. QCA_BAUDRATE_1600000,
  49. QCA_BAUDRATE_3200000,
  50. QCA_BAUDRATE_3500000,
  51. QCA_BAUDRATE_AUTO = 0xFE,
  52. QCA_BAUDRATE_RESERVED
  53. };
  54. enum qca_tlv_dnld_mode {
  55. QCA_SKIP_EVT_NONE,
  56. QCA_SKIP_EVT_VSE,
  57. QCA_SKIP_EVT_CC,
  58. QCA_SKIP_EVT_VSE_CC
  59. };
  60. enum qca_tlv_type {
  61. TLV_TYPE_PATCH = 1,
  62. TLV_TYPE_NVM
  63. };
  64. struct qca_fw_config {
  65. u8 type;
  66. char fwname[64];
  67. uint8_t user_baud_rate;
  68. enum qca_tlv_dnld_mode dnld_mode;
  69. enum qca_tlv_dnld_mode dnld_type;
  70. };
  71. struct edl_event_hdr {
  72. __u8 cresp;
  73. __u8 rtype;
  74. __u8 data[];
  75. } __packed;
  76. struct qca_btsoc_version {
  77. __le32 product_id;
  78. __le16 patch_ver;
  79. __le16 rom_ver;
  80. __le32 soc_id;
  81. } __packed;
  82. struct tlv_seg_resp {
  83. __u8 result;
  84. } __packed;
  85. struct tlv_type_patch {
  86. __le32 total_size;
  87. __le32 data_length;
  88. __u8 format_version;
  89. __u8 signature;
  90. __u8 download_mode;
  91. __u8 reserved1;
  92. __le16 product_id;
  93. __le16 rom_build;
  94. __le16 patch_version;
  95. __le16 reserved2;
  96. __le32 entry;
  97. } __packed;
  98. struct tlv_type_nvm {
  99. __le16 tag_id;
  100. __le16 tag_len;
  101. __le32 reserve1;
  102. __le32 reserve2;
  103. __u8 data[];
  104. } __packed;
  105. struct tlv_type_hdr {
  106. __le32 type_len;
  107. __u8 data[];
  108. } __packed;
  109. enum qca_btsoc_type {
  110. QCA_INVALID = -1,
  111. QCA_AR3002,
  112. QCA_ROME,
  113. QCA_WCN3990,
  114. QCA_WCN3998,
  115. QCA_WCN3991,
  116. QCA_QCA6390,
  117. };
  118. #if IS_ENABLED(CONFIG_BT_QCA)
  119. int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr);
  120. int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
  121. enum qca_btsoc_type soc_type, u32 soc_ver,
  122. const char *firmware_name);
  123. int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version,
  124. enum qca_btsoc_type);
  125. int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
  126. int qca_send_pre_shutdown_cmd(struct hci_dev *hdev);
  127. static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)
  128. {
  129. return soc_type == QCA_WCN3990 || soc_type == QCA_WCN3991 ||
  130. soc_type == QCA_WCN3998;
  131. }
  132. #else
  133. static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr)
  134. {
  135. return -EOPNOTSUPP;
  136. }
  137. static inline int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
  138. enum qca_btsoc_type soc_type, u32 soc_ver,
  139. const char *firmware_name)
  140. {
  141. return -EOPNOTSUPP;
  142. }
  143. static inline int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version,
  144. enum qca_btsoc_type)
  145. {
  146. return -EOPNOTSUPP;
  147. }
  148. static inline int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
  149. {
  150. return -EOPNOTSUPP;
  151. }
  152. static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)
  153. {
  154. return false;
  155. }
  156. static inline int qca_send_pre_shutdown_cmd(struct hci_dev *hdev)
  157. {
  158. return -EOPNOTSUPP;
  159. }
  160. #endif