Changeset 4e732f1a in mainline for uspace/lib/usbhost/src/ddf_helpers.c

Timestamp:

2014-01-24T02:10:16Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

42de21a

Parents:

3de7a62

Message:

usb: Add support for multiple packets per microframe.

File:

• uspace/lib/usbhost/src/ddf_helpers.c (modified) (4 diffs)

uspace/lib/usbhost/src/ddf_helpers.c

@@ -110 +110 @@
     ddf_fun_t *fun, usb_endpoint_t endpoint,
     usb_transfer_type_t transfer_type, usb_direction_t direction,
-    size_t max_packet_size, unsigned interval)
+    size_t max_packet_size, unsigned packets, unsigned interval)
 {
         assert(fun);
@@ -126 +126 @@
 
         return hcd_add_ep(hcd, target, direction, transfer_type,
-            max_packet_size, size, dev->tt_address, dev->port);
+            max_packet_size, packets, size, dev->tt_address, dev->port);
 }
 
@@ -491 +491 @@
         ret = hcd_add_ep(hcd,
             default_target, USB_DIRECTION_BOTH, USB_TRANSFER_CONTROL,
-            CTRL_PIPE_MIN_PACKET_SIZE, CTRL_PIPE_MIN_PACKET_SIZE,
+            CTRL_PIPE_MIN_PACKET_SIZE, CTRL_PIPE_MIN_PACKET_SIZE, 1,
             tt_address, port);
 
@@ -517 +517 @@
         /* Register EP on the new address */
         ret = hcd_add_ep(hcd, target, USB_DIRECTION_BOTH, USB_TRANSFER_CONTROL,
-            desc.max_packet_size, desc.max_packet_size, tt_address, port);
+            ED_MPS_PACKET_SIZE_GET(uint16_usb2host(desc.max_packet_size)),
+            ED_MPS_TRANS_OPPORTUNITIES_GET(uint16_usb2host(desc.max_packet_size)),
+            ED_MPS_PACKET_SIZE_GET(uint16_usb2host(desc.max_packet_size)),
+            tt_address, port);
         if (ret != EOK) {
                 hcd_remove_ep(hcd, default_target, USB_DIRECTION_BOTH);