usb-storage: improve debug logging
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
parent
0b8db8fe15
commit
06f9847dc3
@ -383,6 +383,9 @@ static int usb_msd_handle_data(USBDevice *dev, USBPacket *p)
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assert(le32_to_cpu(s->csw.residue) == 0);
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assert(le32_to_cpu(s->csw.residue) == 0);
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s->scsi_len = 0;
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s->scsi_len = 0;
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s->req = scsi_req_new(s->scsi_dev, tag, 0, cbw.cmd, NULL);
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s->req = scsi_req_new(s->scsi_dev, tag, 0, cbw.cmd, NULL);
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#ifdef DEBUG_MSD
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scsi_req_print(s->req);
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#endif
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scsi_req_enqueue(s->req);
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scsi_req_enqueue(s->req);
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if (s->req && s->req->cmd.xfer != SCSI_XFER_NONE) {
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if (s->req && s->req->cmd.xfer != SCSI_XFER_NONE) {
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scsi_req_continue(s->req);
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scsi_req_continue(s->req);
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@ -410,7 +413,7 @@ static int usb_msd_handle_data(USBDevice *dev, USBPacket *p)
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}
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}
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}
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}
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if (p->result < p->iov.size) {
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if (p->result < p->iov.size) {
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DPRINTF("Deferring packet %p\n", p);
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DPRINTF("Deferring packet %p [wait data-out]\n", p);
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s->packet = p;
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s->packet = p;
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ret = USB_RET_ASYNC;
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ret = USB_RET_ASYNC;
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} else {
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} else {
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@ -445,6 +448,7 @@ static int usb_msd_handle_data(USBDevice *dev, USBPacket *p)
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if (s->req) {
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if (s->req) {
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/* still in flight */
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/* still in flight */
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DPRINTF("Deferring packet %p [wait status]\n", p);
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s->packet = p;
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s->packet = p;
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ret = USB_RET_ASYNC;
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ret = USB_RET_ASYNC;
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} else {
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} else {
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@ -471,7 +475,7 @@ static int usb_msd_handle_data(USBDevice *dev, USBPacket *p)
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}
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}
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}
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}
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if (p->result < p->iov.size) {
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if (p->result < p->iov.size) {
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DPRINTF("Deferring packet %p\n", p);
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DPRINTF("Deferring packet %p [wait data-in]\n", p);
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s->packet = p;
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s->packet = p;
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ret = USB_RET_ASYNC;
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ret = USB_RET_ASYNC;
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} else {
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} else {
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