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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
92 lines
2.3 KiB
C
92 lines
2.3 KiB
C
/*
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* ATM Lan Emulation Daemon driver interface
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*
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* Marko Kiiskila <mkiiskila@yahoo.com>
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*/
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#ifndef _ATMLEC_H_
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#define _ATMLEC_H_
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#include <linux/atmapi.h>
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#include <linux/atmioc.h>
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#include <linux/atm.h>
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#include <linux/if_ether.h>
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#include <linux/types.h>
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/* ATM lec daemon control socket */
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#define ATMLEC_CTRL _IO('a', ATMIOC_LANE)
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#define ATMLEC_DATA _IO('a', ATMIOC_LANE+1)
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#define ATMLEC_MCAST _IO('a', ATMIOC_LANE+2)
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/* Maximum number of LEC interfaces (tweakable) */
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#define MAX_LEC_ITF 48
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typedef enum {
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l_set_mac_addr,
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l_del_mac_addr,
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l_svc_setup,
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l_addr_delete,
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l_topology_change,
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l_flush_complete,
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l_arp_update,
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l_narp_req, /* LANE2 mandates the use of this */
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l_config,
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l_flush_tran_id,
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l_set_lecid,
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l_arp_xmt,
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l_rdesc_arp_xmt,
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l_associate_req,
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l_should_bridge /* should we bridge this MAC? */
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} atmlec_msg_type;
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#define ATMLEC_MSG_TYPE_MAX l_should_bridge
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struct atmlec_config_msg {
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unsigned int maximum_unknown_frame_count;
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unsigned int max_unknown_frame_time;
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unsigned short max_retry_count;
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unsigned int aging_time;
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unsigned int forward_delay_time;
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unsigned int arp_response_time;
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unsigned int flush_timeout;
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unsigned int path_switching_delay;
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unsigned int lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */
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int mtu;
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int is_proxy;
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};
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struct atmlec_msg {
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atmlec_msg_type type;
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int sizeoftlvs; /* LANE2: if != 0, tlvs follow */
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union {
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struct {
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unsigned char mac_addr[ETH_ALEN];
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unsigned char atm_addr[ATM_ESA_LEN];
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unsigned int flag; /*
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* Topology_change flag,
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* remoteflag, permanent flag,
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* lecid, transaction id
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*/
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unsigned int targetless_le_arp; /* LANE2 */
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unsigned int no_source_le_narp; /* LANE2 */
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} normal;
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struct atmlec_config_msg config;
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struct {
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__u16 lec_id; /* requestor lec_id */
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__u32 tran_id; /* transaction id */
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unsigned char mac_addr[ETH_ALEN]; /* dst mac addr */
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unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */
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} proxy; /*
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* For mapping LE_ARP requests to responses. Filled by
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* zeppelin, returned by kernel. Used only when proxying
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*/
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} content;
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} __ATM_API_ALIGN;
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struct atmlec_ioc {
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int dev_num;
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unsigned char atm_addr[ATM_ESA_LEN];
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unsigned char receive; /* 1= receive vcc, 0 = send vcc */
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};
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#endif /* _ATMLEC_H_ */
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