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Now successfully negotiates the whole DHCPDISCOVER/OFFER/REQUEST/ACK

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cycle.  :)
This commit is contained in:
Michael Brown
2006-07-20 02:19:06 +00:00
parent 30d9bcdc6e
commit 7ca1bb0fbe
2 changed files with 170 additions and 43 deletions
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16
src/include/gpxe/dhcp.h
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@@ -12,6 +12,7 @@
#include <gpxe/in.h>
#include <gpxe/udp.h>
#include <gpxe/async.h>
#include <gpxe/retry.h>
/** BOOTP/DHCP server port */
#define BOOTPS_PORT 67
@@ -407,6 +408,14 @@ struct dhcp_session {
/** UDP connection for this session */
struct udp_connection udp;
/** Network device being configured */
struct net_device *netdev;
/** Options obtained from server */
struct dhcp_option_block *options;
/** Transaction ID, in network-endian order */
uint32_t xid;
/** State of the session
*
* This is a value for the @c DHCP_MESSAGE_TYPE option
@@ -415,11 +424,8 @@ struct dhcp_session {
int state;
/** Asynchronous operation for this DHCP session */
struct async_operation aop;
/** Network device being configured */
struct net_device *netdev;
/** Transaction ID, in network-endian order */
uint32_t xid;
/** Retransmission timer */
struct retry_timer timer;
};
extern unsigned long dhcp_num_option ( struct dhcp_option *option );