sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-17 10:01:03 +03:00
Code Issues Packages Projects Releases Wiki Activity

Update DHCP to use data-xfer interface (not yet tested).

Browse Source
This commit is contained in:
Michael Brown
2007-06-27 23:20:36 +01:00
parent f77815f2b1
commit 07dc294de8
8 changed files with 250 additions and 148 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/net/udp.c
View File

@@ -183,17 +183,16 @@ static void udp_close ( struct udp_connection *udp, int rc ) {
* @v iobuf I/O buffer
* @v src_port Source port, or 0 to use default
* @v dest Destination address, or NULL to use default
* @v netdev Network device, or NULL to use default
* @ret rc Return status code
*/
static int udp_tx ( struct udp_connection *udp, struct io_buffer *iobuf,
unsigned int src_port, struct sockaddr_tcpip *dest ) {
unsigned int src_port, struct sockaddr_tcpip *dest,
struct net_device *netdev ) {
struct udp_header *udphdr;
struct net_device *netdev = NULL;
size_t len;
int rc;
#warning "netdev?"
/* Check we can accommodate the header */
if ( ( rc = iob_ensure_headroom ( iobuf, UDP_MAX_HLEN ) ) != 0 ) {
free_iob ( iobuf );
@@ -394,6 +393,7 @@ static int udp_xfer_deliver_iob ( struct xfer_interface *xfer,
container_of ( xfer, struct udp_connection, xfer );
struct sockaddr_tcpip *src;
struct sockaddr_tcpip *dest = NULL;
struct net_device *netdev = NULL;
unsigned int src_port = 0;
/* Apply xfer metadata */
@@ -402,10 +402,11 @@ static int udp_xfer_deliver_iob ( struct xfer_interface *xfer,
if ( src )
src_port = src->st_port;
dest = ( struct sockaddr_tcpip * ) meta->dest;
netdev = meta->netdev;
}
/* Transmit data, if possible */
udp_tx ( udp, iobuf, src_port, dest );
udp_tx ( udp, iobuf, src_port, dest, netdev );
return 0;
}