Changeset 7dfc06fa in mainline for uspace/lib/drv/generic/remote_usbhc.c

Timestamp:

2011-04-08T18:08:46Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

c6cb76d

Parents:

c1b1944

Message:

Do not send max packet size with each transfer

See ticket #177, #121 and partly #49.

File:

• uspace/lib/drv/generic/remote_usbhc.c (modified) (8 diffs)

uspace/lib/drv/generic/remote_usbhc.c

@@ -270 +270 @@
         }
 
-        size_t max_packet_size = DEV_IPC_GET_ARG3(*call);
         usb_target_t target = {
                 .address = DEV_IPC_GET_ARG1(*call),
@@ -300 +299 @@
         trans->size = len;
 
-        rc = transfer_func(fun, target, max_packet_size,
+        rc = transfer_func(fun, target,
             buffer, len,
             callback_out, trans);
@@ -326 +325 @@
         }
 
-        size_t max_packet_size = DEV_IPC_GET_ARG3(*call);
         usb_target_t target = {
                 .address = DEV_IPC_GET_ARG1(*call),
@@ -348 +346 @@
         trans->size = len;
 
-        int rc = transfer_func(fun, target, max_packet_size,
+        int rc = transfer_func(fun, target,
             trans->buffer, len,
             callback_in, trans);
@@ -414 +412 @@
         };
         size_t data_buffer_len = DEV_IPC_GET_ARG3(*call);
-        size_t max_packet_size = DEV_IPC_GET_ARG4(*call);
 
         int rc;
@@ -450 +447 @@
         trans->size = data_buffer_len;
 
-        rc = usb_iface->control_write(fun, target, max_packet_size,
+        rc = usb_iface->control_write(fun, target,
             setup_packet, setup_packet_len,
             data_buffer, data_buffer_len,
@@ -477 +474 @@
                 .endpoint = DEV_IPC_GET_ARG2(*call)
         };
-        size_t max_packet_size = DEV_IPC_GET_ARG3(*call);
 
         int rc;
@@ -515 +511 @@
         }
 
-        rc = usb_iface->control_read(fun, target, max_packet_size,
+        rc = usb_iface->control_read(fun, target,
             setup_packet, setup_packet_len,
             trans->buffer, trans->size,