From 349f29d841dbae854bd7367be7c250401f974f47 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Thu, 17 May 2012 20:59:51 -0700 Subject: econet: remove ancient bug ridden protocol More spring cleaning! The ancient Econet protocol should go. Most of the bug fixes in recent years have been fixing security vulnerabilities. The hardware hasn't been made since the 90s, it is only interesting as an archeological curiosity. For the truly curious, or insomniac, go read up on it. http://en.wikipedia.org/wiki/Econet Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- include/linux/if_ec.h | 68 --------------------------------------------------- 1 file changed, 68 deletions(-) delete mode 100644 include/linux/if_ec.h (limited to 'include/linux/if_ec.h') diff --git a/include/linux/if_ec.h b/include/linux/if_ec.h deleted file mode 100644 index d85f9f48129f..000000000000 --- a/include/linux/if_ec.h +++ /dev/null @@ -1,68 +0,0 @@ -/* Definitions for Econet sockets. */ - -#ifndef __LINUX_IF_EC -#define __LINUX_IF_EC - -/* User visible stuff. Glibc provides its own but libc5 folk will use these */ - -struct ec_addr { - unsigned char station; /* Station number. */ - unsigned char net; /* Network number. */ -}; - -struct sockaddr_ec { - unsigned short sec_family; - unsigned char port; /* Port number. */ - unsigned char cb; /* Control/flag byte. */ - unsigned char type; /* Type of message. */ - struct ec_addr addr; - unsigned long cookie; -}; - -#define ECTYPE_PACKET_RECEIVED 0 /* Packet received */ -#define ECTYPE_TRANSMIT_STATUS 0x10 /* Transmit completed, - low nibble holds status */ - -#define ECTYPE_TRANSMIT_OK 1 -#define ECTYPE_TRANSMIT_NOT_LISTENING 2 -#define ECTYPE_TRANSMIT_NET_ERROR 3 -#define ECTYPE_TRANSMIT_NO_CLOCK 4 -#define ECTYPE_TRANSMIT_LINE_JAMMED 5 -#define ECTYPE_TRANSMIT_NOT_PRESENT 6 - -#ifdef __KERNEL__ - -#define EC_HLEN 6 - -/* This is what an Econet frame looks like on the wire. */ -struct ec_framehdr { - unsigned char dst_stn; - unsigned char dst_net; - unsigned char src_stn; - unsigned char src_net; - unsigned char cb; - unsigned char port; -}; - -struct econet_sock { - /* struct sock has to be the first member of econet_sock */ - struct sock sk; - unsigned char cb; - unsigned char port; - unsigned char station; - unsigned char net; - unsigned short num; -}; - -static inline struct econet_sock *ec_sk(const struct sock *sk) -{ - return (struct econet_sock *)sk; -} - -struct ec_device { - unsigned char station, net; /* Econet protocol address */ -}; - -#endif - -#endif -- cgit v1.2.1