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android_kernel_...
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rmnet_qmap.h

rmnet_qmap.h 1.6 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
    3. 

  3.  *
    4. 

  4.  * This program is free software; you can redistribute it and/or modify
    5. 

  5.  * it under the terms of the GNU General Public License version 2 and
    6. 

  6.  * only version 2 as published by the Free Software Foundation.
    7. 

  7.  *
    8. 

  8.  * This program is distributed in the hope that it will be useful,
    9. 

  9.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    10. 

  10.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11. 

  11.  * GNU General Public License for more details.
    12. 

  12.  */
    13. 

  13. 

  14. #ifndef __RMNET_QMAP_H
    15. 

  15. #define __RMNET_QMAP_H
    16. 

  16. 

  17. #include "qmi_rmnet_i.h"
    18. 

  18. 

  19. #define QMAP_CMD_DONE		-1
    20. 

  20. #define QMAP_CMD_ACK_INBAND	-2
    21. 

  21. 

  22. #define QMAP_CMD_REQUEST	0
    23. 

  23. #define QMAP_CMD_ACK		1
    24. 

  24. #define QMAP_CMD_UNSUPPORTED	2
    25. 

  25. #define QMAP_CMD_INVALID	3
    26. 

  26. 

  27. struct qmap_hdr {
    28. 

  28. 	u8	cd_pad;
    29. 

  29. 	u8	mux_id;
    30. 

  30. 	__be16	pkt_len;
    31. 

  31. } __aligned(1);
    32. 

  32. 

  33. #define QMAP_HDR_LEN sizeof(struct qmap_hdr)
    34. 

  34. 

  35. struct qmap_cmd_hdr {
    36. 

  36. 	u8	pad_len:6;
    37. 

  37. 	u8	reserved_bit:1;
    38. 

  38. 	u8	cd_bit:1;
    39. 

  39. 	u8	mux_id;
    40. 

  40. 	__be16	pkt_len;
    41. 

  41. 	u8	cmd_name;
    42. 

  42. 	u8	cmd_type:2;
    43. 

  43. 	u8	reserved:6;
    44. 

  44. 	u16	reserved2;
    45. 

  45. 	__be32	tx_id;
    46. 

  46. } __aligned(1);
    47. 

  47. 

  48. int rmnet_qmap_init(void *port);
    49. 

  49. void rmnet_qmap_exit(void);
    50. 

  50. int rmnet_qmap_next_txid(void);
    51. 

  51. int rmnet_qmap_send(struct sk_buff *skb, u8 ch, bool flush);
    52. 

  52. struct net_device *rmnet_qmap_get_dev(u8 mux_id);
    53. 

  53. 

  54. #define QMAP_DFC_CONFIG		10
    55. 

  55. #define QMAP_DFC_IND		11
    56. 

  56. #define QMAP_DFC_QUERY		12
    57. 

  57. #define QMAP_DFC_END_MARKER	13
    58. 

  58. #define QMAP_DFC_POWERSAVE	14
    59. 

  59. int dfc_qmap_cmd_handler(struct sk_buff *skb);
    60. 

  60. 

  61. #define QMAP_LL_SWITCH		25
    62. 

  62. #define QMAP_LL_SWITCH_STATUS	26
    63. 

  63. int ll_qmap_cmd_handler(struct sk_buff *skb);
    64. 

  64. 

  65. #endif /* __RMNET_QMAP_H */
    66.