diff options
Diffstat (limited to 'drivers/usb/host/xhci-trace.h')
| -rw-r--r-- | drivers/usb/host/xhci-trace.h | 184 |
1 files changed, 162 insertions, 22 deletions
diff --git a/drivers/usb/host/xhci-trace.h b/drivers/usb/host/xhci-trace.h index 59c05653b2ea..1ac2cdf8eece 100644 --- a/drivers/usb/host/xhci-trace.h +++ b/drivers/usb/host/xhci-trace.h @@ -103,7 +103,7 @@ DECLARE_EVENT_CLASS(xhci_log_ctx, ((HCC_64BYTE_CONTEXT(xhci->hcc_params) + 1) * 32) * ((ctx->type == XHCI_CTX_TYPE_INPUT) + ep_num + 1)); ), - TP_printk("\nctx_64=%d, ctx_type=%u, ctx_dma=@%llx, ctx_va=@%p", + TP_printk("ctx_64=%d, ctx_type=%u, ctx_dma=@%llx, ctx_va=@%p", __entry->ctx_64, __entry->ctx_type, (unsigned long long) __entry->ctx_dma, __entry->ctx_va ) @@ -115,34 +115,174 @@ DEFINE_EVENT(xhci_log_ctx, xhci_address_ctx, TP_ARGS(xhci, ctx, ep_num) ); -DECLARE_EVENT_CLASS(xhci_log_event, - TP_PROTO(void *trb_va, struct xhci_generic_trb *ev), - TP_ARGS(trb_va, ev), +DECLARE_EVENT_CLASS(xhci_log_trb, + TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb), + TP_ARGS(ring, trb), TP_STRUCT__entry( - __field(void *, va) - __field(u64, dma) - __field(u32, status) - __field(u32, flags) - __dynamic_array(u8, trb, sizeof(struct xhci_generic_trb)) + __field(u32, type) + __field(u32, field0) + __field(u32, field1) + __field(u32, field2) + __field(u32, field3) ), TP_fast_assign( - __entry->va = trb_va; - __entry->dma = ((u64)le32_to_cpu(ev->field[1])) << 32 | - le32_to_cpu(ev->field[0]); - __entry->status = le32_to_cpu(ev->field[2]); - __entry->flags = le32_to_cpu(ev->field[3]); - memcpy(__get_dynamic_array(trb), trb_va, - sizeof(struct xhci_generic_trb)); + __entry->type = ring->type; + __entry->field0 = le32_to_cpu(trb->field[0]); + __entry->field1 = le32_to_cpu(trb->field[1]); + __entry->field2 = le32_to_cpu(trb->field[2]); + __entry->field3 = le32_to_cpu(trb->field[3]); ), - TP_printk("\ntrb_dma=@%llx, trb_va=@%p, status=%08x, flags=%08x", - (unsigned long long) __entry->dma, __entry->va, - __entry->status, __entry->flags + TP_printk("%s: %s", xhci_ring_type_string(__entry->type), + xhci_decode_trb(__entry->field0, __entry->field1, + __entry->field2, __entry->field3) ) ); -DEFINE_EVENT(xhci_log_event, xhci_cmd_completion, - TP_PROTO(void *trb_va, struct xhci_generic_trb *ev), - TP_ARGS(trb_va, ev) +DEFINE_EVENT(xhci_log_trb, xhci_handle_event, + TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb), + TP_ARGS(ring, trb) +); + +DEFINE_EVENT(xhci_log_trb, xhci_handle_command, + TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb), + TP_ARGS(ring, trb) +); + +DEFINE_EVENT(xhci_log_trb, xhci_handle_transfer, + TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb), + TP_ARGS(ring, trb) +); + +DEFINE_EVENT(xhci_log_trb, xhci_queue_trb, + TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb), + TP_ARGS(ring, trb) +); + +DECLARE_EVENT_CLASS(xhci_log_virt_dev, + TP_PROTO(struct xhci_virt_device *vdev), + TP_ARGS(vdev), + TP_STRUCT__entry( + __field(void *, vdev) + __field(unsigned long long, out_ctx) + __field(unsigned long long, in_ctx) + __field(int, devnum) + __field(int, state) + __field(int, speed) + __field(u8, portnum) + __field(u8, level) + __field(int, slot_id) + ), + TP_fast_assign( + __entry->vdev = vdev; + __entry->in_ctx = (unsigned long long) vdev->in_ctx->dma; + __entry->out_ctx = (unsigned long long) vdev->out_ctx->dma; + __entry->devnum = vdev->udev->devnum; + __entry->state = vdev->udev->state; + __entry->speed = vdev->udev->speed; + __entry->portnum = vdev->udev->portnum; + __entry->level = vdev->udev->level; + __entry->slot_id = vdev->udev->slot_id; + ), + TP_printk("vdev %p ctx %llx | %llx num %d state %d speed %d port %d level %d slot %d", + __entry->vdev, __entry->in_ctx, __entry->out_ctx, + __entry->devnum, __entry->state, __entry->speed, + __entry->portnum, __entry->level, __entry->slot_id + ) +); + +DEFINE_EVENT(xhci_log_virt_dev, xhci_alloc_virt_device, + TP_PROTO(struct xhci_virt_device *vdev), + TP_ARGS(vdev) +); + +DEFINE_EVENT(xhci_log_virt_dev, xhci_free_virt_device, + TP_PROTO(struct xhci_virt_device *vdev), + TP_ARGS(vdev) +); + +DEFINE_EVENT(xhci_log_virt_dev, xhci_setup_device, + TP_PROTO(struct xhci_virt_device *vdev), + TP_ARGS(vdev) +); + +DEFINE_EVENT(xhci_log_virt_dev, xhci_setup_addressable_virt_device, + TP_PROTO(struct xhci_virt_device *vdev), + TP_ARGS(vdev) +); + +DEFINE_EVENT(xhci_log_virt_dev, xhci_stop_device, + TP_PROTO(struct xhci_virt_device *vdev), + TP_ARGS(vdev) +); + +DECLARE_EVENT_CLASS(xhci_log_urb, + TP_PROTO(struct urb *urb), + TP_ARGS(urb), + TP_STRUCT__entry( + __field(void *, urb) + __field(unsigned int, pipe) + __field(unsigned int, stream) + __field(int, status) + __field(unsigned int, flags) + __field(int, num_mapped_sgs) + __field(int, num_sgs) + __field(int, length) + __field(int, actual) + __field(int, epnum) + __field(int, dir_in) + __field(int, type) + ), + TP_fast_assign( + __entry->urb = urb; + __entry->pipe = urb->pipe; + __entry->stream = urb->stream_id; + __entry->status = urb->status; + __entry->flags = urb->transfer_flags; + __entry->num_mapped_sgs = urb->num_mapped_sgs; + __entry->num_sgs = urb->num_sgs; + __entry->length = urb->transfer_buffer_length; + __entry->actual = urb->actual_length; + __entry->epnum = usb_endpoint_num(&urb->ep->desc); + __entry->dir_in = usb_endpoint_dir_in(&urb->ep->desc); + __entry->type = usb_endpoint_type(&urb->ep->desc); + ), + TP_printk("ep%d%s-%s: urb %p pipe %u length %d/%d sgs %d/%d stream %d flags %08x", + __entry->epnum, __entry->dir_in ? "in" : "out", + ({ char *s; + switch (__entry->type) { + case USB_ENDPOINT_XFER_INT: + s = "intr"; + break; + case USB_ENDPOINT_XFER_CONTROL: + s = "control"; + break; + case USB_ENDPOINT_XFER_BULK: + s = "bulk"; + break; + case USB_ENDPOINT_XFER_ISOC: + s = "isoc"; + break; + default: + s = "UNKNOWN"; + } s; }), __entry->urb, __entry->pipe, __entry->actual, + __entry->length, __entry->num_mapped_sgs, + __entry->num_sgs, __entry->stream, __entry->flags + ) +); + +DEFINE_EVENT(xhci_log_urb, xhci_urb_enqueue, + TP_PROTO(struct urb *urb), + TP_ARGS(urb) +); + +DEFINE_EVENT(xhci_log_urb, xhci_urb_giveback, + TP_PROTO(struct urb *urb), + TP_ARGS(urb) +); + +DEFINE_EVENT(xhci_log_urb, xhci_urb_dequeue, + TP_PROTO(struct urb *urb), + TP_ARGS(urb) ); #endif /* __XHCI_TRACE_H */ |