Changes between Version 3 and Version 4 of nic_driver

Timestamp:

Oct 21, 2014, 11:43:09 AM (10 years ago)

Author:

alain

Comment:

--

nic_driver

@@ -37 +37 @@
 
  === void '''_nic_sync_send'''( void* vbase ) ===
-This blocking function uses a physical_memcpy() to transfer one container (4 Kbytes) from a single user buffer to the NIC. The ''vbase'' argument is the user buffer virtual base address.
+This blocking function uses a physical_memcpy() to transfer one container (4 Kbytes) from a single user buffer to the NIC channel allocated to the calling task. The ''vbase'' argument is the user buffer virtual base address.
 
  === void '''_nic_sync_receive'''( void* vbase ) ===
-This blocking function uses a physical_memcpy() to transfer one container (4 Kbytes) from the NIC to a single user buffer. The ''vbase'' argument is the user buffer virtual base address.
+This blocking function uses a physical_memcpy() to transfer one container (4 Kbytes) from the NIC channel allocated to the calling task, to a single user buffer. The ''vbase'' argument is the user buffer virtual base address.
 
 == __Functions using the chained buffer DMA__ ==