commit 7246e160763306d254772353adb8e0836c3eac5b
author Hervé Poussineau <hpoussin@reactos.org> Mon Jul 09 12:02:23 2012 +0200
committer Blue Swirl <blauwirbel@gmail.com> Sat Jul 14 10:11:41 2012 +0000
tree 18b2b654fc265e3c4122e1cb75b0c566c851ba24
parent 1b26eaa1382b333ef447ca27ff7ce166393cb46d

esp: delay Transfer Information command if dma is not enabled

The same mechanism is already in place for some select commands.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

hw/esp.c

diff --git a/hw/esp.c b/hw/esp.c
index aff8de6..ac91f00 100644
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -435,6 +435,11 @@
 {
     uint32_t dmalen, minlen;
 
+    if (s->dma && !s->dma_enabled) {
+        s->dma_cb = handle_ti;
+        return;
+    }
+
     dmalen = s->rregs[ESP_TCLO] | (s->rregs[ESP_TCMID] << 8);
     if (dmalen==0) {
       dmalen=0x10000;