Commit Graph

12 Commits

Author SHA1 Message Date
Remi Denis-Courmont e214a8cc7a Phonet: include generic link-layer header size in MAX_PHONET_HEADER
This fixes an OOPS in hard_header if a Phonet address is assigned to a
non-Phonet network interface.

Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-26 23:06:31 -07:00
Rémi Denis-Courmont 02a47617cd Phonet: implement GPRS virtual interface over PEP socket
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-05 11:16:16 -07:00
Rémi Denis-Courmont c41bd97f81 Phonet: receive pipe control requests as out-of-band data
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-05 11:15:43 -07:00
Rémi Denis-Courmont 9641458d3e Phonet: Pipe End Point for Phonet Pipes protocol
This protocol provides some connection handling and negotiated
congestion control. Nokia cellular modems use it for bulk transfers.
It provides packet boundaries (hence SOCK_SEQPACKET). Congestion
control is per packet rather per byte, so we do not re-use the
generic socket memory accounting.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-05 11:15:13 -07:00
Rémi Denis-Courmont 9995a32b4d Phonet: connected sockets glue
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-05 11:14:48 -07:00
Remi Denis-Courmont be0c52bfed Phonet: emit errors when a packet cannot be delivered locally
When there is no listener socket for a received packet, send an error
back to the sender.

Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 20:09:13 -07:00
Remi Denis-Courmont 87ab4e20b4 Phonet: proc interface for port range
Phonet endpoints are bound to individual ports.
This provides a /proc/sys/net/phonet (or sysctl) interface for
selecting the range of automatically allocated ports (much like the
ip_local_port_range with IPv4).

Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 20:08:39 -07:00
Remi Denis-Courmont 107d0d9b8d Phonet: Phonet datagram transport protocol
This provides the basic SOCK_DGRAM transport protocol for Phonet.

Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 20:05:57 -07:00
Remi Denis-Courmont ba113a94b7 Phonet: common socket glue
This provides the socket API for the Phonet protocols family.

Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 20:05:19 -07:00
Remi Denis-Courmont 8fb397406f Phonet: Netlink interface
This provides support for configuring Phonet addresses, notifying
Phonet configuration changes, and dumping the configuration.

Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 20:04:30 -07:00
Remi Denis-Courmont f8ff60283d Phonet: network device and address handling
This provides support for adding Phonet addresses to and removing
Phonet addresses from network devices.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 20:03:44 -07:00
Remi Denis-Courmont 4b07b3f69a Phonet: PF_PHONET protocol family support
This is the basis for the Phonet protocol families, and introduces
the ETH_P_PHONET packet type and the PF_PHONET socket family.

Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 20:02:10 -07:00