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Merge "byte-cntr: Set offset as rwp offset when sw usb mode start"

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qctecmdr 2020-07-04 04:29:31 -07:00 • committed by Gerrit - the friendly Code Review server
commit 46a31f9251
1 changed files with 5 additions and 2 deletions
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7
drivers/hwtracing/coresight/coresight-byte-cntr.c
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@ -206,7 +206,7 @@ static int usb_bypass_start(struct byte_cntr *byte_cntr_data)
}
atomic_set(&byte_cntr_data->usb_free_buf, USB_BUF_NUM);
byte_cntr_data->offset = tmcdrvdata->etr_buf->offset;
byte_cntr_data->offset = tmc_sg_get_rwp_offset(tmcdrvdata);
byte_cntr_data->read_active = true;
/*
* IRQ is a '8- byte' counter and to observe interrupt at
@ -391,6 +391,7 @@ static void usb_read_work_fn(struct work_struct *work)
struct qdss_request *usb_req = NULL;
struct etr_buf *etr_buf = tmcdrvdata->etr_buf;
size_t actual, req_size, req_sg_num, small_size = 0;
size_t actual_total = 0;
char *buf;
struct byte_cntr *drvdata =
container_of(work, struct byte_cntr, read_work);
@ -421,6 +422,7 @@ static void usb_read_work_fn(struct work_struct *work)
req_size = USB_BLK_SIZE - small_size;
small_size = 0;
actual_total = 0;
if (req_size > 0) {
seq++;
@ -463,9 +465,10 @@ static void usb_read_work_fn(struct work_struct *work)
drvdata->offset = 0;
else
drvdata->offset += actual;
actual_total += actual;
}
usb_req->length = req_size;
usb_req->length = actual_total;
drvdata->usb_req = usb_req;
usb_req->num_sgs = i;