diff options
Diffstat (limited to 'MdeModulePkg/Universal/Network/SnpDxe/Transmit.c')
| -rw-r--r-- | MdeModulePkg/Universal/Network/SnpDxe/Transmit.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/MdeModulePkg/Universal/Network/SnpDxe/Transmit.c b/MdeModulePkg/Universal/Network/SnpDxe/Transmit.c index 2c7083e..aff4e84 100644 --- a/MdeModulePkg/Universal/Network/SnpDxe/Transmit.c +++ b/MdeModulePkg/Universal/Network/SnpDxe/Transmit.c @@ -1,11 +1,11 @@ /** @file
Implementation of transmitting a packet.
-
-Copyright (c) 2004 - 2017, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials are licensed
-and made available under the terms and conditions of the BSD License which
-accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
+
+Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed
+and made available under the terms and conditions of the BSD License which
+accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@@ -221,45 +221,45 @@ PxeTransmit ( /**
Places a packet in the transmit queue of a network interface.
-
+
This function places the packet specified by Header and Buffer on the transmit
- queue. If HeaderSize is nonzero and HeaderSize is not equal to
- This->Mode->MediaHeaderSize, then EFI_INVALID_PARAMETER will be returned. If
+ queue. If HeaderSize is nonzero and HeaderSize is not equal to
+ This->Mode->MediaHeaderSize, then EFI_INVALID_PARAMETER will be returned. If
BufferSize is less than This->Mode->MediaHeaderSize, then EFI_BUFFER_TOO_SMALL
- will be returned. If Buffer is NULL, then EFI_INVALID_PARAMETER will be
+ will be returned. If Buffer is NULL, then EFI_INVALID_PARAMETER will be
returned. If HeaderSize is nonzero and DestAddr or Protocol is NULL, then
EFI_INVALID_PARAMETER will be returned. If the transmit engine of the network
- interface is busy, then EFI_NOT_READY will be returned. If this packet can be
- accepted by the transmit engine of the network interface, the packet contents
- specified by Buffer will be placed on the transmit queue of the network
- interface, and EFI_SUCCESS will be returned. GetStatus() can be used to
- determine when the packet has actually been transmitted. The contents of the
- Buffer must not be modified until the packet has actually been transmitted.
+ interface is busy, then EFI_NOT_READY will be returned. If this packet can be
+ accepted by the transmit engine of the network interface, the packet contents
+ specified by Buffer will be placed on the transmit queue of the network
+ interface, and EFI_SUCCESS will be returned. GetStatus() can be used to
+ determine when the packet has actually been transmitted. The contents of the
+ Buffer must not be modified until the packet has actually been transmitted.
The Transmit() function performs nonblocking I/O. A caller who wants to perform
- blocking I/O, should call Transmit(), and then GetStatus() until the
+ blocking I/O, should call Transmit(), and then GetStatus() until the
transmitted buffer shows up in the recycled transmit buffer.
If the driver has not been initialized, EFI_DEVICE_ERROR will be returned.
@param This A pointer to the EFI_SIMPLE_NETWORK_PROTOCOL instance.
- @param HeaderSize The size, in bytes, of the media header to be filled in by the
+ @param HeaderSize The size, in bytes, of the media header to be filled in by the
Transmit() function. If HeaderSize is nonzero, then it must
be equal to This->Mode->MediaHeaderSize and the DestAddr and
Protocol parameters must not be NULL.
@param BufferSize The size, in bytes, of the entire packet (media header and
data) to be transmitted through the network interface.
- @param Buffer A pointer to the packet (media header followed by data) to be
- transmitted. This parameter cannot be NULL. If HeaderSize is
+ @param Buffer A pointer to the packet (media header followed by data) to be
+ transmitted. This parameter cannot be NULL. If HeaderSize is
zero, then the media header in Buffer must already be filled
- in by the caller. If HeaderSize is nonzero, then the media
+ in by the caller. If HeaderSize is nonzero, then the media
header will be filled in by the Transmit() function.
- @param SrcAddr The source HW MAC address. If HeaderSize is zero, then this
- parameter is ignored. If HeaderSize is nonzero and SrcAddr
- is NULL, then This->Mode->CurrentAddress is used for the
+ @param SrcAddr The source HW MAC address. If HeaderSize is zero, then this
+ parameter is ignored. If HeaderSize is nonzero and SrcAddr
+ is NULL, then This->Mode->CurrentAddress is used for the
source HW MAC address.
- @param DestAddr The destination HW MAC address. If HeaderSize is zero, then
+ @param DestAddr The destination HW MAC address. If HeaderSize is zero, then
this parameter is ignored.
- @param Protocol The type of header to build. If HeaderSize is zero, then this
- parameter is ignored. See RFC 1700, section "Ether Types,"
+ @param Protocol The type of header to build. If HeaderSize is zero, then this
+ parameter is ignored. See RFC 1700, section "Ether Types,"
for examples.
@retval EFI_SUCCESS The packet was placed on the transmit queue.
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