scsi: pass residual amount to command_complete

With the upcoming sglist support, HBAs will not see any transfer_data
call and will not have a way to detect short transfers.  So pass the
residual amount of data upon command completion.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/hw/esp.c b/hw/esp.c
index 2dda8e3..8d73e56 100644
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -390,7 +390,8 @@ static void esp_do_dma(ESPState *s)
     esp_dma_done(s);
 }
 
-static void esp_command_complete(SCSIRequest *req, uint32_t status)
+static void esp_command_complete(SCSIRequest *req, uint32_t status,
+                                 size_t resid)
 {
     ESPState *s = DO_UPCAST(ESPState, busdev.qdev, req->bus->qbus.parent);