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gerrit-public.fairphone.software / kernel / msm-4.9 / refs/tags/FP3-REL-Q-3.A.0107 / . / include / uapi / linux / msm_rmnet.h
blob: 788d7a828f710734213f33ed12e268bd45a96d5c [file] [log] [blame]
Subash Abhinov Kasiviswanathan2139ce8a2016-10-14 11:01:48 -0600[diff] [blame]1#ifndef _UAPI_MSM_RMNET_H_
2#define _UAPI_MSM_RMNET_H_
3
4/* Bitmap macros for RmNET driver operation mode. */
5#define RMNET_MODE_NONE (0x00)
6#define RMNET_MODE_LLP_ETH (0x01)
7#define RMNET_MODE_LLP_IP (0x02)
8#define RMNET_MODE_QOS (0x04)
9#define RMNET_MODE_MASK (RMNET_MODE_LLP_ETH | \
10 RMNET_MODE_LLP_IP | \
11 RMNET_MODE_QOS)
12
13#define RMNET_IS_MODE_QOS(mode) \
14 ((mode & RMNET_MODE_QOS) == RMNET_MODE_QOS)
15#define RMNET_IS_MODE_IP(mode) \
16 ((mode & RMNET_MODE_LLP_IP) == RMNET_MODE_LLP_IP)
17
18/* IOCTL commands
19 * Values chosen to not conflict with other drivers in the ecosystem
20 */
21
22#define RMNET_IOCTL_SET_LLP_ETHERNET 0x000089F1 /* Set Ethernet protocol */
23#define RMNET_IOCTL_SET_LLP_IP 0x000089F2 /* Set RAWIP protocol */
24#define RMNET_IOCTL_GET_LLP 0x000089F3 /* Get link protocol */
25#define RMNET_IOCTL_SET_QOS_ENABLE 0x000089F4 /* Set QoS header enabled */
26#define RMNET_IOCTL_SET_QOS_DISABLE 0x000089F5 /* Set QoS header disabled*/
27#define RMNET_IOCTL_GET_QOS 0x000089F6 /* Get QoS header state */
28#define RMNET_IOCTL_GET_OPMODE 0x000089F7 /* Get operation mode */
29#define RMNET_IOCTL_OPEN 0x000089F8 /* Open transport port */
30#define RMNET_IOCTL_CLOSE 0x000089F9 /* Close transport port */
31#define RMNET_IOCTL_FLOW_ENABLE 0x000089FA /* Flow enable */
32#define RMNET_IOCTL_FLOW_DISABLE 0x000089FB /* Flow disable */
33#define RMNET_IOCTL_FLOW_SET_HNDL 0x000089FC /* Set flow handle */
34#define RMNET_IOCTL_EXTENDED 0x000089FD /* Extended IOCTLs */
35
36/* RmNet Data Required IOCTLs */
37#define RMNET_IOCTL_GET_SUPPORTED_FEATURES 0x0000 /* Get features */
38#define RMNET_IOCTL_SET_MRU 0x0001 /* Set MRU */
39#define RMNET_IOCTL_GET_MRU 0x0002 /* Get MRU */
40#define RMNET_IOCTL_GET_EPID 0x0003 /* Get endpoint ID */
41#define RMNET_IOCTL_GET_DRIVER_NAME 0x0004 /* Get driver name */
42#define RMNET_IOCTL_ADD_MUX_CHANNEL 0x0005 /* Add MUX ID */
43#define RMNET_IOCTL_SET_EGRESS_DATA_FORMAT 0x0006 /* Set EDF */
44#define RMNET_IOCTL_SET_INGRESS_DATA_FORMAT 0x0007 /* Set IDF */
45#define RMNET_IOCTL_SET_AGGREGATION_COUNT 0x0008 /* Set agg count */
46#define RMNET_IOCTL_GET_AGGREGATION_COUNT 0x0009 /* Get agg count */
47#define RMNET_IOCTL_SET_AGGREGATION_SIZE 0x000A /* Set agg size */
48#define RMNET_IOCTL_GET_AGGREGATION_SIZE 0x000B /* Get agg size */
49#define RMNET_IOCTL_FLOW_CONTROL 0x000C /* Do flow control */
50#define RMNET_IOCTL_GET_DFLT_CONTROL_CHANNEL 0x000D /* For legacy use */
51#define RMNET_IOCTL_GET_HWSW_MAP 0x000E /* Get HW/SW map */
52#define RMNET_IOCTL_SET_RX_HEADROOM 0x000F /* RX Headroom */
53#define RMNET_IOCTL_GET_EP_PAIR 0x0010 /* Endpoint pair */
54#define RMNET_IOCTL_SET_QOS_VERSION 0x0011 /* 8/6 byte QoS hdr*/
55#define RMNET_IOCTL_GET_QOS_VERSION 0x0012 /* 8/6 byte QoS hdr*/
56#define RMNET_IOCTL_GET_SUPPORTED_QOS_MODES 0x0013 /* Get QoS modes */
57#define RMNET_IOCTL_SET_SLEEP_STATE 0x0014 /* Set sleep state */
58#define RMNET_IOCTL_SET_XLAT_DEV_INFO 0x0015 /* xlat dev name */
59#define RMNET_IOCTL_DEREGISTER_DEV 0x0016 /* Dereg a net dev */
60#define RMNET_IOCTL_GET_SG_SUPPORT 0x0017 /* Query sg support*/
61
62/* Return values for the RMNET_IOCTL_GET_SUPPORTED_FEATURES IOCTL */
63#define RMNET_IOCTL_FEAT_NOTIFY_MUX_CHANNEL (1<<0)
64#define RMNET_IOCTL_FEAT_SET_EGRESS_DATA_FORMAT (1<<1)
65#define RMNET_IOCTL_FEAT_SET_INGRESS_DATA_FORMAT (1<<2)
66#define RMNET_IOCTL_FEAT_SET_AGGREGATION_COUNT (1<<3)
67#define RMNET_IOCTL_FEAT_GET_AGGREGATION_COUNT (1<<4)
68#define RMNET_IOCTL_FEAT_SET_AGGREGATION_SIZE (1<<5)
69#define RMNET_IOCTL_FEAT_GET_AGGREGATION_SIZE (1<<6)
70#define RMNET_IOCTL_FEAT_FLOW_CONTROL (1<<7)
71#define RMNET_IOCTL_FEAT_GET_DFLT_CONTROL_CHANNEL (1<<8)
72#define RMNET_IOCTL_FEAT_GET_HWSW_MAP (1<<9)
73
74/* Input values for the RMNET_IOCTL_SET_EGRESS_DATA_FORMAT IOCTL */
75#define RMNET_IOCTL_EGRESS_FORMAT_MAP (1<<1)
76#define RMNET_IOCTL_EGRESS_FORMAT_AGGREGATION (1<<2)
77#define RMNET_IOCTL_EGRESS_FORMAT_MUXING (1<<3)
78#define RMNET_IOCTL_EGRESS_FORMAT_CHECKSUM (1<<4)
79
80/* Input values for the RMNET_IOCTL_SET_INGRESS_DATA_FORMAT IOCTL */
81#define RMNET_IOCTL_INGRESS_FORMAT_MAP (1<<1)
82#define RMNET_IOCTL_INGRESS_FORMAT_DEAGGREGATION (1<<2)
83#define RMNET_IOCTL_INGRESS_FORMAT_DEMUXING (1<<3)
84#define RMNET_IOCTL_INGRESS_FORMAT_CHECKSUM (1<<4)
85#define RMNET_IOCTL_INGRESS_FORMAT_AGG_DATA (1<<5)
86
87/* User space may not have this defined. */
88#ifndef IFNAMSIZ
89#define IFNAMSIZ 16
90#endif
91
92struct rmnet_ioctl_extended_s {
93 uint32_t extended_ioctl;
94 union {
95 uint32_t data; /* Generic data field for most extended IOCTLs */
96
97 /* Return values for
98 * RMNET_IOCTL_GET_DRIVER_NAME
99 * RMNET_IOCTL_GET_DFLT_CONTROL_CHANNEL
100 */
101 int8_t if_name[IFNAMSIZ];
102
103 /* Input values for the RMNET_IOCTL_ADD_MUX_CHANNEL IOCTL */
104 struct {
105 uint32_t mux_id;
106 int8_t vchannel_name[IFNAMSIZ];
107 } rmnet_mux_val;
108
109 /* Input values for the RMNET_IOCTL_FLOW_CONTROL IOCTL */
110 struct {
111 uint8_t flow_mode;
112 uint8_t mux_id;
113 } flow_control_prop;
114
115 /* Return values for RMNET_IOCTL_GET_EP_PAIR */
116 struct {
117 uint32_t consumer_pipe_num;
118 uint32_t producer_pipe_num;
119 } ipa_ep_pair;
120
121 struct {
122 uint32_t __data; /* Placeholder for legacy data*/
123 uint32_t agg_size;
124 uint32_t agg_count;
125 } ingress_format;
126 } u;
127};
128
129struct rmnet_ioctl_data_s {
130 union {
131 uint32_t operation_mode;
132 uint32_t tcm_handle;
133 } u;
134};
135
136#define RMNET_IOCTL_QOS_MODE_6 (1<<0)
137#define RMNET_IOCTL_QOS_MODE_8 (1<<1)
138
139/* QMI QoS header definition */
140struct QMI_QOS_HDR_S {
141 unsigned char version;
142 unsigned char flags;
143 uint32_t flow_id;
144} __attribute((__packed__));
145
146/* QMI QoS 8-byte header. */
147struct qmi_qos_hdr8_s {
148 struct QMI_QOS_HDR_S hdr;
149 uint8_t reserved[2];
150} __attribute((__packed__));
151
152#endif /* _UAPI_MSM_RMNET_H_ */