Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-30 05:16:47 +08:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Networking: No that ARP, ICMP, and ICMPv6 reside in the same list we need to make the definitions of ARP_POLL, ICMP_POLL, and ICMPv6_POLL different because there are small differences in the context for each.

Browse Source
This commit is contained in:
Gregory Nutt
2015-05-27 15:04:51 -06:00
parent 390eeaae69
commit 4fd0192a3e
1 changed files with 47 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/devif/devif.h
+47 -19
View File
@@ -80,12 +80,38 @@
* was last sent. (TCP only) * was last sent. (TCP only)
* OUT: Not used * OUT: Not used
* *
* ARP_POLL IN: Used for polling the socket layer. This is provided * ARP_POLL IN: Used for polling the socket layer. This is provided
* TCP_POLL periodically from the drivers to support (1) timed * periodically from the drivers to support (1) timed
* UDP_POLL operations, and (2) to check if the socket layer has * operations, and (2) to check if the ARP layer needs
* PKT_POLL data that it wants to send * to send an ARP request. This is a device oriented
* ICMP_POLL OUT: Not used * event, not associated with a socket.
* ICMPv6_POLL * OUT: Not used
*
* ICMP_POLL IN: Used for polling the socket layer. This is provided
* periodically from the drivers to support (1) timed
* operations, and (2) to check if the ICMP layer needs
* to send an ARP request. This is a device oriented
* event, not associated with a socket. This differs
* from ICMPv6_POLL only in that the appdata pointer
* is set differently
* OUT: Not used
*
* ICMPv6_POLL IN: Used for polling the socket layer. This is provided
* periodically from the drivers to support (1) timed
* operations, and (2) to check if the ICMP layer needs
* to send an ARP request. This is a device oriented
* event, not associated with a socket. This differs
* from ICMP_POLL only in that the appdata pointer
* is set differently
* OUT: Not used
*
* TCP_POLL IN: Used for polling the socket layer. This is provided
* UDP_POLL periodically from the drivers to support (1) timed
* PKT_POLL operations, and (2) to check if the socket layer has
* data that it wants to send. These are socket oriented
* callbacks where the context depends on the specific
* set
* OUT: Not used
* *
* TCP_BACKLOG IN: There is a new connection in the backlog list set * TCP_BACKLOG IN: There is a new connection in the backlog list set
* up by the listen() command. (TCP only) * up by the listen() command. (TCP only)
@@ -115,11 +141,13 @@
* OUT: Cleared (only) by the socket layer logic to indicate * OUT: Cleared (only) by the socket layer logic to indicate
* that the reply was processed, suppressing further * that the reply was processed, suppressing further
* attempts to process the reply. * attempts to process the reply.
*
* ICMPv6_ECHOREPLY IN: An ICMP Echo Reply has been received. Used to support * ICMPv6_ECHOREPLY IN: An ICMP Echo Reply has been received. Used to support
* ICMP ping from the socket layer. (ICMPv6 only) * ICMP ping from the socket layer. (ICMPv6 only)
* OUT: Cleared (only) by the socket layer logic to indicate * OUT: Cleared (only) by the socket layer logic to indicate
* that the reply was processed, suppressing further * that the reply was processed, suppressing further
* attempts to process the reply. * attempts to process the reply.
*
* NETDEV_DOWN: IN: The network device has been taken down. * NETDEV_DOWN: IN: The network device has been taken down.
* OUT: Not used * OUT: Not used
*/ */
@@ -133,19 +161,19 @@
#define TCP_SNDACK (1 << 2) #define TCP_SNDACK (1 << 2)
#define TCP_REXMIT (1 << 3) #define TCP_REXMIT (1 << 3)
#define ARP_POLL (1 << 4) #define ARP_POLL (1 << 4)
#define TCP_POLL ARP_POLL #define ICMP_POLL (1 << 5)
#define UDP_POLL ARP_POLL #define ICMPv6_POLL (1 << 6)
#define PKT_POLL ARP_POLL #define TCP_POLL (1 << 7)
#define ICMP_POLL ARP_POLL #define UDP_POLL TCP_POLL
#define ICMPv6_POLL ARP_POLL #define PKT_POLL TCP_POLL
#define TCP_BACKLOG (1 << 5) #define TCP_BACKLOG (1 << 8)
#define TCP_CLOSE (1 << 6) #define TCP_CLOSE (1 << 9)
#define TCP_ABORT (1 << 7) #define TCP_ABORT (1 << 10)
#define TCP_CONNECTED (1 << 8) #define TCP_CONNECTED (1 << 11)
#define TCP_TIMEDOUT (1 << 9) #define TCP_TIMEDOUT (1 << 12)
#define ICMP_ECHOREPLY (1 << 10) #define ICMP_ECHOREPLY (1 << 13)
#define ICMPv6_ECHOREPLY (1 << 11) #define ICMPv6_ECHOREPLY (1 << 14)
#define NETDEV_DOWN (1 << 12) #define NETDEV_DOWN (1 << 15)
#define TCP_CONN_EVENTS (TCP_CLOSE | TCP_ABORT | TCP_CONNECTED | \ #define TCP_CONN_EVENTS (TCP_CLOSE | TCP_ABORT | TCP_CONNECTED | \
TCP_TIMEDOUT | NETDEV_DOWN) TCP_TIMEDOUT | NETDEV_DOWN)