157 lines
6.3 KiB
C
157 lines
6.3 KiB
C
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#ifndef _UAPI_MSM_RMNET_H_
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#define _UAPI_MSM_RMNET_H_
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/* Bitmap macros for RmNET driver operation mode. */
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#define RMNET_MODE_NONE (0x00)
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#define RMNET_MODE_LLP_ETH (0x01)
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#define RMNET_MODE_LLP_IP (0x02)
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#define RMNET_MODE_QOS (0x04)
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#define RMNET_MODE_MASK (RMNET_MODE_LLP_ETH | \
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RMNET_MODE_LLP_IP | \
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RMNET_MODE_QOS)
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#define RMNET_IS_MODE_QOS(mode) \
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((mode & RMNET_MODE_QOS) == RMNET_MODE_QOS)
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#define RMNET_IS_MODE_IP(mode) \
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((mode & RMNET_MODE_LLP_IP) == RMNET_MODE_LLP_IP)
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/* IOCTL command enum
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* Values chosen to not conflict with other drivers in the ecosystem */
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enum rmnet_ioctl_cmds_e {
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RMNET_IOCTL_SET_LLP_ETHERNET = 0x000089F1, /* Set Ethernet protocol */
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RMNET_IOCTL_SET_LLP_IP = 0x000089F2, /* Set RAWIP protocol */
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RMNET_IOCTL_GET_LLP = 0x000089F3, /* Get link protocol */
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RMNET_IOCTL_SET_QOS_ENABLE = 0x000089F4, /* Set QoS header enabled */
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RMNET_IOCTL_SET_QOS_DISABLE = 0x000089F5, /* Set QoS header disabled*/
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RMNET_IOCTL_GET_QOS = 0x000089F6, /* Get QoS header state */
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RMNET_IOCTL_GET_OPMODE = 0x000089F7, /* Get operation mode */
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RMNET_IOCTL_OPEN = 0x000089F8, /* Open transport port */
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RMNET_IOCTL_CLOSE = 0x000089F9, /* Close transport port */
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RMNET_IOCTL_FLOW_ENABLE = 0x000089FA, /* Flow enable */
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RMNET_IOCTL_FLOW_DISABLE = 0x000089FB, /* Flow disable */
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RMNET_IOCTL_FLOW_SET_HNDL = 0x000089FC, /* Set flow handle */
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RMNET_IOCTL_EXTENDED = 0x000089FD, /* Extended IOCTLs */
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RMNET_IOCTL_MAX
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};
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enum rmnet_ioctl_extended_cmds_e {
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/* RmNet Data Required IOCTLs */
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RMNET_IOCTL_GET_SUPPORTED_FEATURES = 0x0000, /* Get features */
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RMNET_IOCTL_SET_MRU = 0x0001, /* Set MRU */
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RMNET_IOCTL_GET_MRU = 0x0002, /* Get MRU */
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RMNET_IOCTL_GET_EPID = 0x0003, /* Get endpoint ID */
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RMNET_IOCTL_GET_DRIVER_NAME = 0x0004, /* Get driver name */
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RMNET_IOCTL_ADD_MUX_CHANNEL = 0x0005, /* Add MUX ID */
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RMNET_IOCTL_SET_EGRESS_DATA_FORMAT = 0x0006, /* Set EDF */
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RMNET_IOCTL_SET_INGRESS_DATA_FORMAT = 0x0007, /* Set IDF */
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RMNET_IOCTL_SET_AGGREGATION_COUNT = 0x0008, /* Set agg count */
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RMNET_IOCTL_GET_AGGREGATION_COUNT = 0x0009, /* Get agg count */
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RMNET_IOCTL_SET_AGGREGATION_SIZE = 0x000A, /* Set agg size */
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RMNET_IOCTL_GET_AGGREGATION_SIZE = 0x000B, /* Get agg size */
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RMNET_IOCTL_FLOW_CONTROL = 0x000C, /* Do flow control */
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RMNET_IOCTL_GET_DFLT_CONTROL_CHANNEL = 0x000D, /* For legacy use */
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RMNET_IOCTL_GET_HWSW_MAP = 0x000E, /* Get HW/SW map */
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RMNET_IOCTL_SET_RX_HEADROOM = 0x000F, /* RX Headroom */
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RMNET_IOCTL_GET_EP_PAIR = 0x0010, /* Endpoint pair */
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RMNET_IOCTL_SET_QOS_VERSION = 0x0011, /* 8/6 byte QoS hdr*/
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RMNET_IOCTL_GET_QOS_VERSION = 0x0012, /* 8/6 byte QoS hdr*/
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RMNET_IOCTL_GET_SUPPORTED_QOS_MODES = 0x0013, /* Get QoS modes */
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RMNET_IOCTL_SET_SLEEP_STATE = 0x0014, /* Set sleep state */
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RMNET_IOCTL_SET_XLAT_DEV_INFO = 0x0015, /* xlat dev name */
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RMNET_IOCTL_DEREGISTER_DEV = 0x0016, /* Dereg a net dev */
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RMNET_IOCTL_GET_SG_SUPPORT = 0x0017, /* Query sg support*/
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RMNET_IOCTL_EXTENDED_MAX = 0x0018
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};
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/* Return values for the RMNET_IOCTL_GET_SUPPORTED_FEATURES IOCTL */
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#define RMNET_IOCTL_FEAT_NOTIFY_MUX_CHANNEL (1<<0)
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#define RMNET_IOCTL_FEAT_SET_EGRESS_DATA_FORMAT (1<<1)
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#define RMNET_IOCTL_FEAT_SET_INGRESS_DATA_FORMAT (1<<2)
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#define RMNET_IOCTL_FEAT_SET_AGGREGATION_COUNT (1<<3)
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#define RMNET_IOCTL_FEAT_GET_AGGREGATION_COUNT (1<<4)
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#define RMNET_IOCTL_FEAT_SET_AGGREGATION_SIZE (1<<5)
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#define RMNET_IOCTL_FEAT_GET_AGGREGATION_SIZE (1<<6)
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#define RMNET_IOCTL_FEAT_FLOW_CONTROL (1<<7)
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#define RMNET_IOCTL_FEAT_GET_DFLT_CONTROL_CHANNEL (1<<8)
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#define RMNET_IOCTL_FEAT_GET_HWSW_MAP (1<<9)
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/* Input values for the RMNET_IOCTL_SET_EGRESS_DATA_FORMAT IOCTL */
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#define RMNET_IOCTL_EGRESS_FORMAT_MAP (1<<1)
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#define RMNET_IOCTL_EGRESS_FORMAT_AGGREGATION (1<<2)
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#define RMNET_IOCTL_EGRESS_FORMAT_MUXING (1<<3)
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#define RMNET_IOCTL_EGRESS_FORMAT_CHECKSUM (1<<4)
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/* Input values for the RMNET_IOCTL_SET_INGRESS_DATA_FORMAT IOCTL */
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#define RMNET_IOCTL_INGRESS_FORMAT_MAP (1<<1)
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#define RMNET_IOCTL_INGRESS_FORMAT_DEAGGREGATION (1<<2)
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#define RMNET_IOCTL_INGRESS_FORMAT_DEMUXING (1<<3)
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#define RMNET_IOCTL_INGRESS_FORMAT_CHECKSUM (1<<4)
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#define RMNET_IOCTL_INGRESS_FORMAT_AGG_DATA (1<<5)
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/* User space may not have this defined. */
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#ifndef IFNAMSIZ
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#define IFNAMSIZ 16
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#endif
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struct rmnet_ioctl_extended_s {
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uint32_t extended_ioctl;
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union {
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uint32_t data; /* Generic data field for most extended IOCTLs */
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/* Return values for
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* RMNET_IOCTL_GET_DRIVER_NAME
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* RMNET_IOCTL_GET_DFLT_CONTROL_CHANNEL */
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int8_t if_name[IFNAMSIZ];
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/* Input values for the RMNET_IOCTL_ADD_MUX_CHANNEL IOCTL */
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struct {
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uint32_t mux_id;
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int8_t vchannel_name[IFNAMSIZ];
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} rmnet_mux_val;
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/* Input values for the RMNET_IOCTL_FLOW_CONTROL IOCTL */
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struct {
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uint8_t flow_mode;
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uint8_t mux_id;
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} flow_control_prop;
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/* Return values for RMNET_IOCTL_GET_EP_PAIR */
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struct {
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uint32_t consumer_pipe_num;
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uint32_t producer_pipe_num;
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} ipa_ep_pair;
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struct {
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uint32_t __data; /* Placeholder for legacy data*/
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uint32_t agg_size;
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uint32_t agg_count;
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} ingress_format;
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} u;
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};
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struct rmnet_ioctl_data_s {
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union {
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uint32_t operation_mode;
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uint32_t tcm_handle;
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} u;
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};
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#define RMNET_IOCTL_QOS_MODE_6 (1<<0)
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#define RMNET_IOCTL_QOS_MODE_8 (1<<1)
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/* QMI QoS header definition */
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#define QMI_QOS_HDR_S __attribute((__packed__)) qmi_qos_hdr_s
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struct QMI_QOS_HDR_S {
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unsigned char version;
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unsigned char flags;
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uint32_t flow_id;
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};
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/* QMI QoS 8-byte header. */
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struct qmi_qos_hdr8_s {
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struct QMI_QOS_HDR_S hdr;
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uint8_t reserved[2];
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} __attribute((__packed__));
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#endif /* _UAPI_MSM_RMNET_H_ */
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