diff options
| -rw-r--r-- | drivers/rpmsg/Makefile | 1 | ||||
| -rw-r--r-- | drivers/rpmsg/qcom_glink_native.c | 96 | ||||
| -rw-r--r-- | drivers/rpmsg/qcom_glink_trace.h | 406 |
3 files changed, 501 insertions, 2 deletions
diff --git a/drivers/rpmsg/Makefile b/drivers/rpmsg/Makefile index 58e3b382e316..1e02b58ff61f 100644 --- a/drivers/rpmsg/Makefile +++ b/drivers/rpmsg/Makefile @@ -4,6 +4,7 @@ obj-$(CONFIG_RPMSG_CHAR) += rpmsg_char.o obj-$(CONFIG_RPMSG_CTRL) += rpmsg_ctrl.o obj-$(CONFIG_RPMSG_NS) += rpmsg_ns.o obj-$(CONFIG_RPMSG_MTK_SCP) += mtk_rpmsg.o +CFLAGS_qcom_glink_native.o := -I$(src) qcom_glink-objs := qcom_glink_native.o qcom_glink_ssr.o obj-$(CONFIG_RPMSG_QCOM_GLINK) += qcom_glink.o obj-$(CONFIG_RPMSG_QCOM_GLINK_RPM) += qcom_glink_rpm.o diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index ba0ea28df821..c7c3c21a7156 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -23,6 +23,9 @@ #include "rpmsg_internal.h" #include "qcom_glink_native.h" +#define CREATE_TRACE_POINTS +#include "qcom_glink_trace.h" + #define GLINK_NAME_SIZE 32 #define GLINK_VERSION_1 1 @@ -78,6 +81,7 @@ struct glink_core_rx_intent { /** * struct qcom_glink - driver context, relates to one remote subsystem * @dev: reference to the associated struct device + * @label: identifier of the glink edge * @rx_pipe: pipe object for receive FIFO * @tx_pipe: pipe object for transmit FIFO * @rx_work: worker for handling received control messages @@ -96,6 +100,8 @@ struct glink_core_rx_intent { struct qcom_glink { struct device *dev; + const char *label; + struct qcom_glink_pipe *rx_pipe; struct qcom_glink_pipe *tx_pipe; @@ -392,6 +398,8 @@ static int qcom_glink_send_version(struct qcom_glink *glink) msg.param1 = cpu_to_le16(GLINK_VERSION_1); msg.param2 = cpu_to_le32(glink->features); + trace_qcom_glink_cmd_version_tx(glink->label, GLINK_VERSION_1, glink->features); + return qcom_glink_tx(glink, &msg, sizeof(msg), NULL, 0, true); } @@ -403,6 +411,8 @@ static void qcom_glink_send_version_ack(struct qcom_glink *glink) msg.param1 = cpu_to_le16(GLINK_VERSION_1); msg.param2 = cpu_to_le32(glink->features); + trace_qcom_glink_cmd_version_ack_tx(glink->label, msg.param1, msg.param2); + qcom_glink_tx(glink, &msg, sizeof(msg), NULL, 0, true); } @@ -415,6 +425,9 @@ static void qcom_glink_send_open_ack(struct qcom_glink *glink, msg.param1 = cpu_to_le16(channel->rcid); msg.param2 = cpu_to_le32(0); + trace_qcom_glink_cmd_open_ack_tx(glink->label, channel->name, + channel->lcid, channel->rcid); + qcom_glink_tx(glink, &msg, sizeof(msg), NULL, 0, true); } @@ -429,6 +442,11 @@ static void qcom_glink_handle_intent_req_ack(struct qcom_glink *glink, spin_lock_irqsave(&glink->idr_lock, flags); channel = idr_find(&glink->rcids, cid); spin_unlock_irqrestore(&glink->idr_lock, flags); + + trace_qcom_glink_cmd_rx_intent_req_ack_rx(glink->label, + channel ? channel->name : NULL, + channel ? channel->lcid : 0, + cid, granted); if (!channel) { dev_err(glink->dev, "unable to find channel\n"); return; @@ -483,6 +501,9 @@ static int qcom_glink_send_open_req(struct qcom_glink *glink, req.msg.param2 = cpu_to_le32(name_len); strcpy(req.name, channel->name); + trace_qcom_glink_cmd_open_tx(glink->label, channel->name, + channel->lcid, channel->rcid); + ret = qcom_glink_tx(glink, &req, req_len, NULL, 0, true); if (ret) goto remove_idr; @@ -507,6 +528,9 @@ static void qcom_glink_send_close_req(struct qcom_glink *glink, req.param1 = cpu_to_le16(channel->lcid); req.param2 = 0; + trace_qcom_glink_cmd_close_tx(glink->label, channel->name, + channel->lcid, channel->rcid); + qcom_glink_tx(glink, &req, sizeof(req), NULL, 0, true); } @@ -519,6 +543,9 @@ static void qcom_glink_send_close_ack(struct qcom_glink *glink, req.param1 = cpu_to_le16(channel->rcid); req.param2 = 0; + trace_qcom_glink_cmd_close_ack_tx(glink->label, channel->name, + channel->lcid, channel->rcid); + qcom_glink_tx(glink, &req, sizeof(req), NULL, 0, true); } @@ -550,6 +577,9 @@ static void qcom_glink_rx_done_work(struct work_struct *work) cmd.lcid = cid; cmd.liid = iid; + trace_qcom_glink_cmd_rx_done_tx(glink->label, channel->name, + channel->lcid, channel->rcid, cmd.liid, reuse); + qcom_glink_tx(glink, &cmd, sizeof(cmd), NULL, 0, true); if (!reuse) { kfree(intent->data); @@ -600,6 +630,8 @@ static void qcom_glink_receive_version(struct qcom_glink *glink, u32 version, u32 features) { + trace_qcom_glink_cmd_version_rx(glink->label, version, features); + switch (version) { case 0: break; @@ -627,6 +659,8 @@ static void qcom_glink_receive_version_ack(struct qcom_glink *glink, u32 version, u32 features) { + trace_qcom_glink_cmd_version_ack_rx(glink->label, version, features); + switch (version) { case 0: /* Version negotiation failed */ @@ -658,6 +692,10 @@ static int qcom_glink_send_intent_req_ack(struct qcom_glink *glink, { struct glink_msg msg; + trace_qcom_glink_cmd_rx_intent_req_ack_tx(glink->label, channel->name, + channel->lcid, channel->rcid, + granted); + msg.cmd = cpu_to_le16(GLINK_CMD_RX_INTENT_REQ_ACK); msg.param1 = cpu_to_le16(channel->lcid); msg.param2 = cpu_to_le32(granted); @@ -695,6 +733,10 @@ static int qcom_glink_advertise_intent(struct qcom_glink *glink, cmd.size = cpu_to_le32(intent->size); cmd.liid = cpu_to_le32(intent->id); + trace_qcom_glink_cmd_intent_tx(glink->label, channel->name, + channel->lcid, channel->rcid, + cmd.count, cmd.size, cmd.liid); + qcom_glink_tx(glink, &cmd, sizeof(cmd), NULL, 0, true); return 0; @@ -752,6 +794,9 @@ static void qcom_glink_handle_rx_done(struct qcom_glink *glink, spin_lock_irqsave(&glink->idr_lock, flags); channel = idr_find(&glink->rcids, cid); spin_unlock_irqrestore(&glink->idr_lock, flags); + + trace_qcom_glink_cmd_rx_done_rx(glink->label, channel ? channel->name : NULL, + channel ? channel->lcid : 0, cid, iid, reuse); if (!channel) { dev_err(glink->dev, "invalid channel id received\n"); return; @@ -801,6 +846,10 @@ static void qcom_glink_handle_intent_req(struct qcom_glink *glink, channel = idr_find(&glink->rcids, cid); spin_unlock_irqrestore(&glink->idr_lock, flags); + trace_qcom_glink_cmd_rx_intent_req_rx(glink->label, + channel ? channel->name : NULL, + channel ? channel->lcid : 0, + cid, size); if (!channel) { pr_err("%s channel not found for cid %d\n", __func__, cid); return; @@ -873,9 +922,15 @@ static int qcom_glink_rx_data(struct qcom_glink *glink, size_t avail) } rcid = le16_to_cpu(hdr.msg.param1); + liid = le32_to_cpu(hdr.msg.param2); spin_lock_irqsave(&glink->idr_lock, flags); channel = idr_find(&glink->rcids, rcid); spin_unlock_irqrestore(&glink->idr_lock, flags); + + trace_qcom_glink_cmd_tx_data_rx(glink->label, channel ? channel->name : NULL, + channel ? channel->lcid : 0, rcid, + liid, chunk_size, left_size, + hdr.msg.cmd == GLINK_CMD_TX_DATA_CONT); if (!channel) { dev_dbg(glink->dev, "Data on non-existing channel\n"); @@ -906,8 +961,6 @@ static int qcom_glink_rx_data(struct qcom_glink *glink, size_t avail) intent = channel->buf; } } else { - liid = le32_to_cpu(hdr.msg.param2); - spin_lock_irqsave(&channel->intent_lock, flags); intent = idr_find(&channel->liids, liid); spin_unlock_irqrestore(&channel->intent_lock, flags); @@ -958,6 +1011,8 @@ advance_rx: static void qcom_glink_rx_read_notif(struct qcom_glink *glink) { + trace_qcom_glink_cmd_read_notif_rx(glink->label); + qcom_glink_rx_advance(glink, ALIGN(sizeof(struct glink_msg), 8)); qcom_glink_tx_kick(glink); } @@ -993,6 +1048,7 @@ static void qcom_glink_handle_intent(struct qcom_glink *glink, channel = idr_find(&glink->rcids, cid); spin_unlock_irqrestore(&glink->idr_lock, flags); if (!channel) { + trace_qcom_glink_cmd_intent_rx(glink->label, NULL, 0, cid, count, 0, 0); dev_err(glink->dev, "intents for non-existing channel\n"); qcom_glink_rx_advance(glink, ALIGN(msglen, 8)); return; @@ -1004,6 +1060,11 @@ static void qcom_glink_handle_intent(struct qcom_glink *glink, qcom_glink_rx_peek(glink, msg, 0, msglen); + trace_qcom_glink_cmd_intent_rx(glink->label, channel->name, + channel->lcid, cid, count, + count > 0 ? msg->intents[0].size : 0, + count > 0 ? msg->intents[0].iid : 0); + for (i = 0; i < count; ++i) { intent = kzalloc(sizeof(*intent), GFP_ATOMIC); if (!intent) @@ -1037,6 +1098,9 @@ static int qcom_glink_rx_open_ack(struct qcom_glink *glink, unsigned int lcid) spin_lock(&glink->idr_lock); channel = idr_find(&glink->lcids, lcid); spin_unlock(&glink->idr_lock); + + trace_qcom_glink_cmd_open_ack_rx(glink->label, channel ? channel->name : NULL, + lcid, channel ? channel->rcid : 0); if (!channel) { dev_err(glink->dev, "Invalid open ack packet\n"); return -EINVAL; @@ -1069,6 +1133,9 @@ static int qcom_glink_set_flow_control(struct rpmsg_endpoint *ept, bool pause, u msg.param1 = cpu_to_le16(channel->lcid); msg.param2 = cpu_to_le32(sigs); + trace_qcom_glink_cmd_signal_tx(glink->label, channel->name, + channel->lcid, channel->rcid, sigs); + return qcom_glink_tx(glink, &msg, sizeof(msg), NULL, 0, true); } @@ -1084,6 +1151,9 @@ static void qcom_glink_handle_signals(struct qcom_glink *glink, spin_lock_irqsave(&glink->idr_lock, flags); channel = idr_find(&glink->rcids, rcid); spin_unlock_irqrestore(&glink->idr_lock, flags); + + trace_qcom_glink_cmd_signal_rx(glink->label, channel ? channel->name : NULL, + channel ? channel->lcid : 0, rcid, sigs); if (!channel) { dev_err(glink->dev, "signal for non-existing channel\n"); return; @@ -1357,6 +1427,10 @@ static int qcom_glink_request_intent(struct qcom_glink *glink, cmd.cid = channel->lcid; cmd.size = size; + trace_qcom_glink_cmd_rx_intent_req_tx(glink->label, channel->name, + channel->lcid, channel->rcid, + cmd.size); + ret = qcom_glink_tx(glink, &cmd, sizeof(cmd), NULL, 0, true); if (ret) goto unlock; @@ -1437,6 +1511,12 @@ static int __qcom_glink_send(struct glink_channel *channel, req.chunk_size = cpu_to_le32(chunk_size); req.left_size = cpu_to_le32(len - offset - chunk_size); + trace_qcom_glink_cmd_tx_data_tx(glink->label, channel->name, + channel->lcid, channel->rcid, + iid, chunk_size, + len - offset - chunk_size, + offset > 0); + ret = qcom_glink_tx(glink, &req, sizeof(req), data + offset, chunk_size, wait); if (ret) { /* Mark intent available if we failed */ @@ -1552,6 +1632,8 @@ static int qcom_glink_rx_open(struct qcom_glink *glink, unsigned int rcid, create_device = true; } + trace_qcom_glink_cmd_open_rx(glink->label, name, channel->lcid, rcid); + spin_lock_irqsave(&glink->idr_lock, flags); ret = idr_alloc(&glink->rcids, channel, rcid, rcid + 1, GFP_ATOMIC); if (ret < 0) { @@ -1613,6 +1695,9 @@ static void qcom_glink_rx_close(struct qcom_glink *glink, unsigned int rcid) spin_lock_irqsave(&glink->idr_lock, flags); channel = idr_find(&glink->rcids, rcid); spin_unlock_irqrestore(&glink->idr_lock, flags); + + trace_qcom_glink_cmd_close_rx(glink->label, channel ? channel->name : NULL, + channel ? channel->lcid : 0, rcid); if (WARN(!channel, "close request on unknown channel\n")) return; @@ -1649,6 +1734,9 @@ static void qcom_glink_rx_close_ack(struct qcom_glink *glink, unsigned int lcid) spin_lock_irqsave(&glink->idr_lock, flags); channel = idr_find(&glink->lcids, lcid); + + trace_qcom_glink_cmd_close_ack_rx(glink->label, channel ? channel->name : NULL, + lcid, channel ? channel->rcid : 0); if (WARN(!channel, "close ack on unknown channel\n")) { spin_unlock_irqrestore(&glink->idr_lock, flags); return; @@ -1823,6 +1911,10 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev, idr_init(&glink->lcids); idr_init(&glink->rcids); + ret = of_property_read_string(dev->of_node, "label", &glink->label); + if (ret < 0) + glink->label = dev->of_node->name; + glink->dev->groups = qcom_glink_groups; ret = device_add_groups(dev, qcom_glink_groups); diff --git a/drivers/rpmsg/qcom_glink_trace.h b/drivers/rpmsg/qcom_glink_trace.h new file mode 100644 index 000000000000..668bdea1d78f --- /dev/null +++ b/drivers/rpmsg/qcom_glink_trace.h @@ -0,0 +1,406 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM qcom_glink + +#if !defined(__QCOM_GLINK_TRACE_H__) || defined(TRACE_HEADER_MULTI_READ) +#define __QCOM_GLINK_TRACE_H__ + +#include <linux/tracepoint.h> +#include "qcom_glink_native.h" + + +TRACE_EVENT(qcom_glink_cmd_version, + TP_PROTO(const char *remote, unsigned int version, unsigned int features, bool tx), + TP_ARGS(remote, version, features, tx), + TP_STRUCT__entry( + __string(remote, remote) + __field(u32, version) + __field(u32, features) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __entry->version = version; + __entry->features = features; + __entry->tx = tx; + ), + TP_printk("%s remote: %s version: %u features: %#x", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __entry->version, + __entry->features + ) +); +#define trace_qcom_glink_cmd_version_tx(...) trace_qcom_glink_cmd_version(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_version_rx(...) trace_qcom_glink_cmd_version(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_version_ack, + TP_PROTO(const char *remote, unsigned int version, unsigned int features, bool tx), + TP_ARGS(remote, version, features, tx), + TP_STRUCT__entry( + __string(remote, remote) + __field(u32, version) + __field(u32, features) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __entry->version = version; + __entry->features = features; + __entry->tx = tx; + ), + TP_printk("%s remote: %s version: %u features: %#x", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __entry->version, + __entry->features + ) +); +#define trace_qcom_glink_cmd_version_ack_tx(...) trace_qcom_glink_cmd_version_ack(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_version_ack_rx(...) trace_qcom_glink_cmd_version_ack(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_open, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, bool tx), + TP_ARGS(remote, channel, lcid, rcid, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u]", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid + ) +); +#define trace_qcom_glink_cmd_open_tx(...) trace_qcom_glink_cmd_open(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_open_rx(...) trace_qcom_glink_cmd_open(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_close, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, bool tx), + TP_ARGS(remote, channel, lcid, rcid, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u]", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid + ) +); +#define trace_qcom_glink_cmd_close_tx(...) trace_qcom_glink_cmd_close(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_close_rx(...) trace_qcom_glink_cmd_close(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_open_ack, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, bool tx), + TP_ARGS(remote, channel, lcid, rcid, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u]", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid + ) +); +#define trace_qcom_glink_cmd_open_ack_tx(...) trace_qcom_glink_cmd_open_ack(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_open_ack_rx(...) trace_qcom_glink_cmd_open_ack(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_intent, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, size_t count, size_t size, u32 liid, bool tx), + TP_ARGS(remote, channel, lcid, rcid, count, size, liid, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(u32, count) + __field(u32, size) + __field(u32, liid) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->count = count; + __entry->size = size; + __entry->liid = liid; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u] count: %d [size: %d liid: %d]", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid, + __entry->count, + __entry->size, + __entry->liid + ) +); +#define trace_qcom_glink_cmd_intent_tx(...) trace_qcom_glink_cmd_intent(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_intent_rx(...) trace_qcom_glink_cmd_intent(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_rx_done, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, u32 iid, bool reuse, bool tx), + TP_ARGS(remote, channel, lcid, rcid, iid, reuse, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(u32, iid) + __field(bool, reuse) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->iid = iid; + __entry->reuse = reuse; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u] iid: %d reuse: %d", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid, + __entry->iid, + __entry->reuse + ) +); +#define trace_qcom_glink_cmd_rx_done_tx(...) trace_qcom_glink_cmd_rx_done(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_rx_done_rx(...) trace_qcom_glink_cmd_rx_done(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_rx_intent_req, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, size_t size, bool tx), + TP_ARGS(remote, channel, lcid, rcid, size, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(u32, size) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->size = size; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u] size: %d", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid, + __entry->size + ) +); +#define trace_qcom_glink_cmd_rx_intent_req_tx(...) trace_qcom_glink_cmd_rx_intent_req(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_rx_intent_req_rx(...) trace_qcom_glink_cmd_rx_intent_req(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_rx_intent_req_ack, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, bool granted, bool tx), + TP_ARGS(remote, channel, lcid, rcid, granted, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(bool, granted) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->granted = granted; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u] granted: %d", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid, + __entry->granted + ) +); +#define trace_qcom_glink_cmd_rx_intent_req_ack_tx(...) trace_qcom_glink_cmd_rx_intent_req_ack(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_rx_intent_req_ack_rx(...) trace_qcom_glink_cmd_rx_intent_req_ack(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_tx_data, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, u32 iid, u32 chunk_size, u32 left_size, bool cont, bool tx), + TP_ARGS(remote, channel, lcid, rcid, iid, chunk_size, left_size, cont, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(u32, iid) + __field(u32, chunk_size) + __field(u32, left_size) + __field(bool, cont) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->iid = iid; + __entry->chunk_size = chunk_size; + __entry->left_size = left_size; + __entry->cont = cont; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u] iid: %d chunk_size: %d left_size: %d cont: %d", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid, + __entry->iid, + __entry->chunk_size, + __entry->left_size, + __entry->cont + ) +); +#define trace_qcom_glink_cmd_tx_data_tx(...) trace_qcom_glink_cmd_tx_data(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_tx_data_rx(...) trace_qcom_glink_cmd_tx_data(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_close_ack, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, bool tx), + TP_ARGS(remote, channel, lcid, rcid, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u]", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid + ) +); +#define trace_qcom_glink_cmd_close_ack_tx(...) trace_qcom_glink_cmd_close_ack(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_close_ack_rx(...) trace_qcom_glink_cmd_close_ack(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_read_notif, + TP_PROTO(const char *remote, bool tx), + TP_ARGS(remote, tx), + TP_STRUCT__entry( + __string(remote, remote) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __entry->tx = tx; + ), + TP_printk("%s remote: %s", + __entry->tx ? "tx" : "rx", + __get_str(remote) + ) +); +#define trace_qcom_glink_cmd_read_notif_tx(...) trace_qcom_glink_cmd_read_notif(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_read_notif_rx(...) trace_qcom_glink_cmd_read_notif(__VA_ARGS__, false) + +TRACE_EVENT(qcom_glink_cmd_signal, + TP_PROTO(const char *remote, const char *channel, u16 lcid, u16 rcid, unsigned int signals, bool tx), + TP_ARGS(remote, channel, lcid, rcid, signals, tx), + TP_STRUCT__entry( + __string(remote, remote) + __string(channel, channel) + __field(u16, lcid) + __field(u16, rcid) + __field(u32, signals) + __field(bool, tx) + ), + TP_fast_assign( + __assign_str(remote); + __assign_str(channel); + __entry->lcid = lcid; + __entry->rcid = rcid; + __entry->signals = signals; + __entry->tx = tx; + ), + TP_printk("%s remote: %s channel: %s[%u/%u] signals: %#x", + __entry->tx ? "tx" : "rx", + __get_str(remote), + __get_str(channel), + __entry->lcid, + __entry->rcid, + __entry->signals + ) +); +#define trace_qcom_glink_cmd_signal_tx(...) trace_qcom_glink_cmd_signal(__VA_ARGS__, true) +#define trace_qcom_glink_cmd_signal_rx(...) trace_qcom_glink_cmd_signal(__VA_ARGS__, false) + +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE qcom_glink_trace + +#include <trace/define_trace.h> |