diff options
Diffstat (limited to 'usr/src/uts/common/sys')
| -rw-r--r-- | usr/src/uts/common/sys/Makefile | 4 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/dld_ioc.h | 3 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/dls_mgmt.h | 6 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/ethernet.h | 3 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/geneve.h | 64 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/id_space.h | 5 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/ksocket.h | 4 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/mac.h | 9 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/nvgre.h | 56 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/overlay.h | 96 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/overlay_common.h | 65 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/overlay_impl.h | 207 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/overlay_plugin.h | 150 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/overlay_target.h | 292 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/refhash.h (renamed from usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_hash.h) | 6 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_var.h | 2 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/socketvar.h | 12 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/stt.h | 67 | ||||
| -rw-r--r-- | usr/src/uts/common/sys/vxlan.h | 48 |
19 files changed, 1089 insertions, 10 deletions
diff --git a/usr/src/uts/common/sys/Makefile b/usr/src/uts/common/sys/Makefile index 7acdd7ebe8..7651028768 100644 --- a/usr/src/uts/common/sys/Makefile +++ b/usr/src/uts/common/sys/Makefile @@ -422,6 +422,9 @@ CHKHDRS= \ ontrap.h \ open.h \ openpromio.h \ + overlay.h \ + overlay_common.h \ + overlay_target.h \ panic.h \ param.h \ pathconf.h \ @@ -654,6 +657,7 @@ CHKHDRS= \ vuid_queue.h \ vuid_state.h \ vuid_store.h \ + vxlan.h \ wait.h \ waitq.h \ wanboot_impl.h \ diff --git a/usr/src/uts/common/sys/dld_ioc.h b/usr/src/uts/common/sys/dld_ioc.h index 2f519a8eda..6c864f4700 100644 --- a/usr/src/uts/common/sys/dld_ioc.h +++ b/usr/src/uts/common/sys/dld_ioc.h @@ -59,6 +59,8 @@ extern "C" { #define IPTUN_IOC 0x454A #define BRIDGE_IOC 0xB81D #define IBPART_IOC 0x6171 +/* XXX Should we do something better than the date */ +#define OVERLAY_IOC 0x2005 /* GLDv3 modules use these macros to generate unique ioctl commands */ #define DLDIOC(cmdid) DLD_IOC_CMD(DLD_IOC, (cmdid)) @@ -68,6 +70,7 @@ extern "C" { #define IPTUNIOC(cmdid) DLD_IOC_CMD(IPTUN_IOC, (cmdid)) #define BRIDGEIOC(cmdid) DLD_IOC_CMD(BRIDGE_IOC, (cmdid)) #define IBPARTIOC(cmdid) DLD_IOC_CMD(IBPART_IOC, (cmdid)) +#define OVERLAYIOC(cmdid) DLD_IOC_CMD(OVERLAY_IOC, (cmdid)) #ifdef _KERNEL diff --git a/usr/src/uts/common/sys/dls_mgmt.h b/usr/src/uts/common/sys/dls_mgmt.h index 4f73d92118..ff3de32e9d 100644 --- a/usr/src/uts/common/sys/dls_mgmt.h +++ b/usr/src/uts/common/sys/dls_mgmt.h @@ -47,13 +47,15 @@ typedef enum { DATALINK_CLASS_SIMNET = 0x20, DATALINK_CLASS_BRIDGE = 0x40, DATALINK_CLASS_IPTUN = 0x80, - DATALINK_CLASS_PART = 0x100 + DATALINK_CLASS_PART = 0x100, + DATALINK_CLASS_OVERLAY = 0x200 } datalink_class_t; #define DATALINK_CLASS_ALL (DATALINK_CLASS_PHYS | \ DATALINK_CLASS_VLAN | DATALINK_CLASS_AGGR | DATALINK_CLASS_VNIC | \ DATALINK_CLASS_ETHERSTUB | DATALINK_CLASS_SIMNET | \ - DATALINK_CLASS_BRIDGE | DATALINK_CLASS_IPTUN | DATALINK_CLASS_PART) + DATALINK_CLASS_BRIDGE | DATALINK_CLASS_IPTUN | DATALINK_CLASS_PART | \ + DATALINK_CLASS_OVERLAY) /* * A combination of flags and media. diff --git a/usr/src/uts/common/sys/ethernet.h b/usr/src/uts/common/sys/ethernet.h index 6c9aeef4af..5b9de2f2bf 100644 --- a/usr/src/uts/common/sys/ethernet.h +++ b/usr/src/uts/common/sys/ethernet.h @@ -38,6 +38,7 @@ extern "C" { #define ETHERADDRL (6) /* ethernet address length in octets */ #define ETHERFCSL (4) /* ethernet FCS length in octets */ +#define ETHERADDRSTRL (18) /* char size of ETHERADDRL with null */ /* * Ethernet address - 6 octets @@ -144,7 +145,9 @@ extern char *ether_sprintf(struct ether_addr *); extern int ether_aton(char *, uchar_t *); #else /* _KERNEL */ extern char *ether_ntoa(const struct ether_addr *); +extern char *ether_ntoa_r(const struct ether_addr *, char *); extern struct ether_addr *ether_aton(const char *); +extern struct ether_addr *ether_aton_r(const char *, struct ether_addr *); extern int ether_ntohost(char *, const struct ether_addr *); extern int ether_hostton(const char *, struct ether_addr *); extern int ether_line(const char *, struct ether_addr *, char *); diff --git a/usr/src/uts/common/sys/geneve.h b/usr/src/uts/common/sys/geneve.h new file mode 100644 index 0000000000..6a9dc5ecda --- /dev/null +++ b/usr/src/uts/common/sys/geneve.h @@ -0,0 +1,64 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_GENEVE_H +#define _SYS_GENEVE_H + +/* + * Common GENEVE information + */ + +#include <sys/inttypes.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef _KERNEL + +/* Sizes in bytes */ +#define GENEVE_HDR_MIN 8 +#define GENEVE_HDR_MAX 20 +#define GENEVE_ID_LEN 3 + +#define GENEVE_OPT_MASK 0x3f00 +#define GENEVE_OPT_SHIFT 8 + +#define GENEVE_VERSION 0 +#define GENEVE_VERS_MASK 0xc000 +#define GENEVE_VERS_SHIFT 14 + +#define GENEVE_F_OAM 0x0080 +#define GENEVE_F_COPT 0x0040 + +#define GENEVE_ID_SHIFT 8 +#define GENEVE_PROT_ETHERNET 0x6558 + +#pragma pack(1) +typedef struct geneve_hdr { + uint16_t geneve_flags; + uint16_t geneve_prot; + uint32_t geneve_id; + uint8_t geneve_opts[]; +} geneve_hdr_t; +#pragma pack() + +#endif /* _KERNEL */ + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_GENEVE_H */ diff --git a/usr/src/uts/common/sys/id_space.h b/usr/src/uts/common/sys/id_space.h index d56fcceb5a..46d25f207f 100644 --- a/usr/src/uts/common/sys/id_space.h +++ b/usr/src/uts/common/sys/id_space.h @@ -20,6 +20,7 @@ */ /* * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2014, Joyent, Inc. All Rights reserved. */ #ifndef _ID_SPACE_H @@ -34,8 +35,6 @@ extern "C" { #include <sys/mutex.h> #include <sys/vmem.h> -#ifdef _KERNEL - typedef vmem_t id_space_t; id_space_t *id_space_create(const char *, id_t, id_t); @@ -48,8 +47,6 @@ id_t id_allocff_nosleep(id_space_t *); id_t id_alloc_specific_nosleep(id_space_t *, id_t); void id_free(id_space_t *, id_t); -#endif /* _KERNEL */ - #ifdef __cplusplus } #endif diff --git a/usr/src/uts/common/sys/ksocket.h b/usr/src/uts/common/sys/ksocket.h index dfe25eec76..f602e1e1dd 100644 --- a/usr/src/uts/common/sys/ksocket.h +++ b/usr/src/uts/common/sys/ksocket.h @@ -121,6 +121,10 @@ extern int ksocket_close(ksocket_t, struct cred *); extern void ksocket_hold(ksocket_t); extern void ksocket_rele(ksocket_t); +typedef boolean_t (*ksocket_krecv_f)(ksocket_t, mblk_t *, size_t, int, void *); +extern int ksocket_krecv_set(ksocket_t, ksocket_krecv_f, void *); +extern void ksocket_krecv_unblock(ksocket_t); + #ifdef __cplusplus } #endif diff --git a/usr/src/uts/common/sys/mac.h b/usr/src/uts/common/sys/mac.h index 5803ad58d4..1490a4330d 100644 --- a/usr/src/uts/common/sys/mac.h +++ b/usr/src/uts/common/sys/mac.h @@ -100,6 +100,14 @@ typedef struct mac_propval_uint32_range_s { } mac_propval_uint32_range_t; /* + * Defines ranges which are a series of C style strings. + */ +typedef struct mac_propval_str_range_s { + uint32_t mpur_nextbyte; + char mpur_data[1]; +} mac_propval_str_range_t; + +/* * Data type of property values. */ typedef enum { @@ -119,6 +127,7 @@ typedef struct mac_propval_range_s { mac_propval_type_t mpr_type; /* type of value */ union { mac_propval_uint32_range_t mpr_uint32[1]; + mac_propval_str_range_t mpr_str; } u; } mac_propval_range_t; diff --git a/usr/src/uts/common/sys/nvgre.h b/usr/src/uts/common/sys/nvgre.h new file mode 100644 index 0000000000..dc47db4f85 --- /dev/null +++ b/usr/src/uts/common/sys/nvgre.h @@ -0,0 +1,56 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_NVGRE_H +#define _SYS_NVGRE_H + +/* + * Common NVGRE information + */ + +#include <sys/inttypes.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef _KERNEL + +/* Sizes in bytes */ +#define NVGRE_HDR_LEN 8 +#define NVGRE_ID_LEN 3 + +#define NVGRE_FLAG_MASK 0xb007 +#define NVGRE_FLAG_VALUE 0x2000 +#define NVGRE_PROTOCOL 0x6558 +#define NVGRE_ID_MASK 0xffffff00 +#define NVGRE_ID_SHIFT 8 +#define NVGRE_FLOW_MASK 0x000000ff + +#pragma pack(1) +typedef struct nvgre_hdr { + uint16_t nvgre_flags; + uint16_t nvgre_prot; + uint32_t nvgre_id; +} nvgre_hdr_t; +#pragma pack() + +#endif /* _KERNEL */ + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_NVGRE_H */ diff --git a/usr/src/uts/common/sys/overlay.h b/usr/src/uts/common/sys/overlay.h new file mode 100644 index 0000000000..db161cd7f8 --- /dev/null +++ b/usr/src/uts/common/sys/overlay.h @@ -0,0 +1,96 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_OVERLAY_H +#define _SYS_OVERLAY_H + +/* + * Overlay device support + */ + +#include <sys/param.h> +#include <sys/dld_ioc.h> +#include <sys/mac.h> +#include <sys/overlay_common.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define OVERLAY_IOC_CREATE OVERLAYIOC(1) +#define OVERLAY_IOC_DELETE OVERLAYIOC(2) +#define OVERLAY_IOC_PROPINFO OVERLAYIOC(3) +#define OVERLAY_IOC_GETPROP OVERLAYIOC(4) +#define OVERLAY_IOC_SETPROP OVERLAYIOC(5) +#define OVERLAY_IOC_NPROPS OVERLAYIOC(6) +#define OVERLAY_IOC_ACTIVATE OVERLAYIOC(7) +#define OVERLAY_IOC_STATUS OVERLAYIOC(8) + +typedef struct overlay_ioc_create { + datalink_id_t oic_linkid; + uint32_t oic_filler; + uint64_t oic_vnetid; + char oic_encap[MAXLINKNAMELEN]; +} overlay_ioc_create_t; + +typedef struct overlay_ioc_activate { + datalink_id_t oia_linkid; +} overlay_ioc_activate_t; + +typedef struct overlay_ioc_delete { + datalink_id_t oid_linkid; +} overlay_ioc_delete_t; + +typedef struct overlay_ioc_nprops { + datalink_id_t oipn_linkid; + int32_t oipn_nprops; +} overlay_ioc_nprops_t; + +typedef struct overlay_ioc_propinfo { + datalink_id_t oipi_linkid; + int32_t oipi_id; + char oipi_name[OVERLAY_PROP_NAMELEN]; + uint_t oipi_type; + uint_t oipi_prot; + uint8_t oipi_default[OVERLAY_PROP_SIZEMAX]; + uint32_t oipi_defsize; + uint32_t oipi_posssize; + uint8_t oipi_poss[OVERLAY_PROP_SIZEMAX]; +} overlay_ioc_propinfo_t; + +typedef struct overlay_ioc_prop { + datalink_id_t oip_linkid; + int32_t oip_id; + char oip_name[OVERLAY_PROP_NAMELEN]; + uint8_t oip_value[OVERLAY_PROP_SIZEMAX]; + uint32_t oip_size; +} overlay_ioc_prop_t; + +typedef enum overlay_status { + OVERLAY_I_OK = 0x00, + OVERLAY_I_DEGRADED = 0x01 +} overlay_status_t; + +typedef struct overlay_ioc_status { + datalink_id_t ois_linkid; + uint_t ois_status; + char ois_message[OVERLAY_STATUS_BUFLEN]; +} overlay_ioc_status_t; + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_OVERLAY_H */ diff --git a/usr/src/uts/common/sys/overlay_common.h b/usr/src/uts/common/sys/overlay_common.h new file mode 100644 index 0000000000..f96cb4c39e --- /dev/null +++ b/usr/src/uts/common/sys/overlay_common.h @@ -0,0 +1,65 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_OVERLAY_COMMON_H +#define _SYS_OVERLAY_COMMON_H + +/* + * Common overlay definitions + */ + +#ifdef __cplusplus +extern "C" { +#endif + +typedef enum overlay_target_mode { + OVERLAY_TARGET_NONE = 0x0, + OVERLAY_TARGET_POINT, + OVERLAY_TARGET_DYNAMIC +} overlay_target_mode_t; + +typedef enum overlay_plugin_dest { + OVERLAY_PLUGIN_D_INVALID = 0x0, + OVERLAY_PLUGIN_D_ETHERNET = 0x1, + OVERLAY_PLUGIN_D_IP = 0x2, + OVERLAY_PLUGIN_D_PORT = 0x4, + OVERLAY_PLUGIN_D_MASK = 0x7 +} overlay_plugin_dest_t; + +typedef enum overlay_prop_type { + OVERLAY_PROP_T_INT = 0x1, /* signed int */ + OVERLAY_PROP_T_UINT, /* unsigned int */ + OVERLAY_PROP_T_IP, /* sinaddr6 */ + OVERLAY_PROP_T_STRING /* OVERLAY_PROPS_SIZEMAX */ +} overlay_prop_type_t; + +typedef enum overlay_prop_prot { + OVERLAY_PROP_PERM_REQ = 0x1, + OVERLAY_PROP_PERM_READ = 0x2, + OVERLAY_PROP_PERM_WRITE = 0x4, + OVERLAY_PROP_PERM_RW = 0x6, + OVERLAY_PROP_PERM_RRW = 0x7, + OVERLAY_PROP_PERM_MASK = 0x7 +} overlay_prop_prot_t; + +#define OVERLAY_PROP_NAMELEN 64 +#define OVERLAY_PROP_SIZEMAX 256 +#define OVERLAY_STATUS_BUFLEN 256 + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_OVERLAY_COMMON_H */ diff --git a/usr/src/uts/common/sys/overlay_impl.h b/usr/src/uts/common/sys/overlay_impl.h new file mode 100644 index 0000000000..1e0007c5a5 --- /dev/null +++ b/usr/src/uts/common/sys/overlay_impl.h @@ -0,0 +1,207 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_OVERLAY_IMPL_H +#define _SYS_OVERLAY_IMPL_H + +/* + * Overlay device support + */ + +#include <sys/overlay.h> +#include <sys/overlay_common.h> +#include <sys/overlay_plugin.h> +#include <sys/overlay_target.h> +#include <sys/ksynch.h> +#include <sys/list.h> +#include <sys/avl.h> +#include <sys/ksocket.h> +#include <sys/socket.h> +#include <sys/refhash.h> +#include <sys/ethernet.h> +#include <sys/list.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define OVEP_VERSION_ONE 0x1 + +typedef struct overlay_plugin { + kmutex_t ovp_mutex; + list_node_t ovp_link; /* overlay_plugin_lock */ + uint_t ovp_active; /* ovp_mutex */ + const char *ovp_name; /* RO */ + const overlay_plugin_ops_t *ovp_ops; /* RO */ + const char *const *ovp_props; /* RO */ + uint_t ovp_nprops; /* RO */ + uint_t ovp_id_size; /* RO */ + overlay_plugin_flags_t ovp_flags; /* RO */ + uint_t ovp_hdr_min; /* RO */ + uint_t ovp_hdr_max; /* RO */ + overlay_plugin_dest_t ovp_dest; /* RO */ +} overlay_plugin_t; + +typedef struct overlay_mux { + list_node_t omux_lnode; + ksocket_t omux_ksock; /* RO */ + overlay_plugin_t *omux_plugin; /* RO: associated encap */ + int omux_domain; /* RO: socket domain */ + int omux_family; /* RO: socket family */ + int omux_protocol; /* RO: socket protocol */ + struct sockaddr *omux_addr; /* RO: socket address */ + socklen_t omux_alen; /* RO: sockaddr len */ + kmutex_t omux_lock; /* Protects everything below */ + uint_t omux_count; /* Active instances */ + avl_tree_t omux_devices; /* Tree of devices */ +} overlay_mux_t; + +typedef enum overlay_target_flag { + OVERLAY_T_TEARDOWN = 0x1 +} overlay_target_flag_t; + +typedef struct overlay_target { + kmutex_t ott_lock; + kcondvar_t ott_cond; + overlay_target_mode_t ott_mode; /* RO */ + overlay_plugin_dest_t ott_dest; /* RO */ + uint64_t ott_id; /* RO */ + overlay_target_flag_t ott_flags; /* ott_lock */ + uint_t ott_ocount; /* ott_lock */ + union { /* ott_lock */ + overlay_target_point_t ott_point; + struct overlay_target_dyn { + refhash_t *ott_dhash; + avl_tree_t ott_tree; + } ott_dyn; + } ott_u; +} overlay_target_t; + +typedef enum overlay_dev_flag { + OVERLAY_F_ACTIVATED = 0x01, /* Activate ioctl completed */ + OVERLAY_F_IN_MUX = 0x02, /* Currently in a mux */ + OVERLAY_F_IN_TX = 0x04, /* Currently doing tx */ + OVERLAY_F_IN_RX = 0x08, /* Currently doing rx */ + OVERLAY_F_IOMASK = 0x0c, /* A mask for rx and tx */ + OVERLAY_F_MDDROP = 0x10, /* Drop traffic for metadata update */ + OVERLAY_F_STOPMASK = 0x1e, /* None set when stopping */ + OVERLAY_F_VARPD = 0x20, /* varpd plugin exists */ + OVERLAY_F_DEGRADED = 0x40, /* device is degraded */ + OVERLAY_F_MASK = 0x7f /* mask of everything */ +} overlay_dev_flag_t; + +typedef struct overlay_dev { + kmutex_t odd_lock; + kcondvar_t odd_iowait; + list_node_t odd_link; /* overlay_dev_lock */ + mac_handle_t odd_mh; /* RO */ + overlay_plugin_t *odd_plugin; /* RO */ + datalink_id_t odd_linkid; /* RO */ + void *odd_pvoid; /* RO -- only used by plugin */ + uint_t odd_ref; /* protected by odd_lock */ + uint_t odd_mtu; /* protected by odd_lock */ + overlay_dev_flag_t odd_flags; /* protected by odd_lock */ + uint_t odd_rxcount; /* protected by odd_lock */ + uint_t odd_txcount; /* protected by odd_lock */ + overlay_mux_t *odd_mux; /* protected by odd_lock */ + uint64_t odd_vid; /* RO if active else odd_lock */ + avl_node_t odd_muxnode; /* managed by mux */ + overlay_target_t *odd_target; /* XXX Write once? */ + char odd_fmamsg[OVERLAY_STATUS_BUFLEN]; /* odd_lock */ +} overlay_dev_t; + +typedef enum overlay_target_entry_flags { + OVERLAY_ENTRY_F_PENDING = 0x01, /* lookup in progress */ + OVERLAY_ENTRY_F_VALID = 0x02, /* entry is currently valid */ + OVERLAY_ENTRY_F_DROP = 0x04, /* always drop target */ + OVERLAY_ENTRY_F_VALID_MASK = 0x06 +} overlay_target_entry_flags_t; + +typedef struct overlay_target_entry { + kmutex_t ote_lock; + refhash_link_t ote_reflink; /* hashtable link */ + avl_node_t ote_avllink; /* iteration link */ + list_node_t ote_qlink; + overlay_target_entry_flags_t ote_flags; /* RW: state flags */ + uint8_t ote_addr[ETHERADDRL]; /* RO: mac addr */ + overlay_target_t *ote_ott; /* RO */ + overlay_dev_t *ote_odd; /* RO */ + overlay_target_point_t ote_dest; /* RW: destination */ + mblk_t *ote_chead; /* RW: blocked mb chain head */ + mblk_t *ote_ctail; /* RW: blocked mb chain tail */ + size_t ote_mbsize; /* RW: outstanding mblk size */ + hrtime_t ote_vtime; /* RW: valid timestamp */ +} overlay_target_entry_t; + + +#define OVERLAY_CTL "overlay" + +extern dev_info_t *overlay_dip; + +extern mblk_t *overlay_m_tx(void *, mblk_t *); + +typedef int (*overlay_dev_iter_f)(overlay_dev_t *, void *); +extern void overlay_dev_iter(overlay_dev_iter_f, void *); + +extern void overlay_plugin_init(void); +extern overlay_plugin_t *overlay_plugin_lookup(const char *); +extern void overlay_plugin_rele(overlay_plugin_t *); +extern void overlay_plugin_fini(void); +typedef int (*overlay_plugin_walk_f)(overlay_plugin_t *, void *); +extern void overlay_plugin_walk(overlay_plugin_walk_f, void *); + +extern void overlay_io_start(overlay_dev_t *, overlay_dev_flag_t); +extern void overlay_io_done(overlay_dev_t *, overlay_dev_flag_t); + +extern void overlay_mux_init(void); +extern void overlay_mux_fini(void); + +extern overlay_mux_t *overlay_mux_open(overlay_plugin_t *, int, int, int, + struct sockaddr *, socklen_t, int *); +extern void overlay_mux_close(overlay_mux_t *); +extern void overlay_mux_add_dev(overlay_mux_t *, overlay_dev_t *); +extern void overlay_mux_remove_dev(overlay_mux_t *, overlay_dev_t *); +extern int overlay_mux_tx(overlay_mux_t *, struct msghdr *, mblk_t *); + +extern void overlay_prop_init(overlay_prop_handle_t); + +extern void overlay_target_init(void); +extern int overlay_target_busy(void); +extern int overlay_target_open(dev_t *, int, int, cred_t *); +extern int overlay_target_ioctl(dev_t, int, intptr_t, int, cred_t *, int *); +extern int overlay_target_close(dev_t, int, int, cred_t *); +extern void overlay_target_free(overlay_dev_t *); + +#define OVERLAY_TARGET_OK 0 +#define OVERLAY_TARGET_DROP 1 +#define OVERLAY_TARGET_ASYNC 2 +extern int overlay_target_lookup(overlay_dev_t *, mblk_t *, struct sockaddr *, + socklen_t *); +extern void overlay_target_quiesce(overlay_target_t *); +extern void overlay_target_fini(void); + +extern void overlay_fm_init(void); +extern void overlay_fm_fini(void); +extern void overlay_fm_degrade(overlay_dev_t *, const char *); +extern void overlay_fm_restore(overlay_dev_t *); + +extern overlay_dev_t *overlay_hold_by_dlid(datalink_id_t); +extern void overlay_hold_rele(overlay_dev_t *); + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_OVERLAY_IMPL_H */ diff --git a/usr/src/uts/common/sys/overlay_plugin.h b/usr/src/uts/common/sys/overlay_plugin.h new file mode 100644 index 0000000000..bc35935c3c --- /dev/null +++ b/usr/src/uts/common/sys/overlay_plugin.h @@ -0,0 +1,150 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_OVERLAY_PLUGIN_H +#define _SYS_OVERLAY_PLUGIN_H + +/* + * Plugin interface for encapsulation/decapsulation modules + * XXX This is probably totally wrong + */ + +#include <sys/stream.h> +#include <sys/mac_provider.h> +#include <sys/overlay_common.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define OVEP_VERSION 0x1 + +typedef enum overlay_plugin_flags { + OVEP_F_VLAN_TAG = 0x01, /* Supports VLAN Tags */ + /* + * XXX STT has a weird property where it can have a VLAN ID, but it is + * not allowed to be a part of the encapsulated packet. Though compared + * to its abuse of tcp of sorts, it shouldn't really surprise us. We + * probably won't care about this for real, but it's here for now. + */ + OVEP_F_STRIP_TAG = 0x02 /* VLAN tag should be stripped for encap */ +} overlay_plugin_flags_t; + +typedef struct ovep_encap_info { + /* + * XXX The ID space could easily be more than a 64-bit number, even + * though today it's either a 24-64 bit value. How should we future + * proof ourselves here? + */ + uint64_t ovdi_id; + size_t ovdi_hdr_size; + /* XXX Geneve supports non-Ethernet, not sure why we would */ + int ovdi_encap_type; + /* XXX STT Doesn't have a vlan present in it by default */ + int ovdi_vlan; + /* + * XXX NVGRE requires an 8-bit hash, UDP ports generally want a 16-bit + * hash which is used for entropy. I guess we should pass in a 16-64 bit + * hash and truncate it for NVGRE? We can also set it to zero, but given + * its use by ECMP or theoretical use at least, we probably shouldn't. + * XXX Is a hash space going to be uniform when truncated in half? + */ + uint16_t ovdi_hash; +} ovep_encap_info_t; + +/* XXX These are total strawmen */ +/* + * XXX Some of these protocols, aka geneve, have defined themselves to have + * options available to them. Of course, none of them are currently defined, but + * that likely means that we're going to want to have a way to instantiate and + * set properties on these things, so we'll probably want to have the first + * argument turn into a void * and add a create and destroy endpoint that gets + * given the corresponding mac handle. + */ +typedef struct __overlay_prop_handle *overlay_prop_handle_t; +typedef struct __overlay_handle *overlay_handle_t; + +/* + * Plugins are guaranteed that calls to setprop are serialized. However, any + * number of calls can be going on in parallel otherwise. + */ +typedef int (*overlay_plugin_encap_t)(void *, mblk_t *, + ovep_encap_info_t *, mblk_t **); +typedef int (*overlay_plugin_decap_t)(void *, mblk_t *, + ovep_encap_info_t *); +typedef int (*overlay_plugin_init_t)(overlay_handle_t, void **); +typedef void (*overlay_plugin_fini_t)(void *); +typedef int (*overlay_plugin_socket_t)(void *, int *, int *, int *, + struct sockaddr *, socklen_t *); +typedef int (*overlay_plugin_getprop_t)(void *, const char *, void *, + uint32_t *); +typedef int (*overlay_plugin_setprop_t)(void *, const char *, const void *, + uint32_t); +typedef int (*overlay_plugin_propinfo_t)(const char *, overlay_prop_handle_t); + +typedef struct overlay_plugin_ops { + uint_t ovpo_callbacks; + overlay_plugin_init_t ovpo_init; + overlay_plugin_fini_t ovpo_fini; + overlay_plugin_encap_t ovpo_encap; + overlay_plugin_decap_t ovpo_decap; + overlay_plugin_socket_t ovpo_socket; + overlay_plugin_getprop_t ovpo_getprop; + overlay_plugin_setprop_t ovpo_setprop; + overlay_plugin_propinfo_t ovpo_propinfo; +} overlay_plugin_ops_t; + +typedef struct overlay_plugin_register { + uint_t ovep_version; + const char *ovep_name; + const overlay_plugin_ops_t *ovep_ops; + const char **ovep_props; + uint_t ovep_id_size; + uint_t ovep_flags; + uint_t ovep_hdr_min; + uint_t ovep_hdr_max; + uint_t ovep_dest; +} overlay_plugin_register_t; + +/* + * Functions that interact with registration + */ +extern overlay_plugin_register_t *overlay_plugin_alloc(uint_t); +extern void overlay_plugin_free(overlay_plugin_register_t *); +extern int overlay_plugin_register(overlay_plugin_register_t *); +extern int overlay_plugin_unregister(const char *); + +/* + * Property information callbacks + */ +extern void overlay_prop_set_name(overlay_prop_handle_t, const char *); +extern void overlay_prop_set_prot(overlay_prop_handle_t, overlay_prop_prot_t); +extern void overlay_prop_set_type(overlay_prop_handle_t, overlay_prop_type_t); +extern int overlay_prop_set_default(overlay_prop_handle_t, void *, ssize_t); +extern void overlay_prop_set_nodefault(overlay_prop_handle_t); +extern void overlay_prop_set_range_uint32(overlay_prop_handle_t, uint32_t, + uint32_t); +extern void overlay_prop_set_range_str(overlay_prop_handle_t, const char *); + +/* + * Callbacks that should be made -- without locks held by the user. + */ + + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_OVERLAY_PLUGIN_H */ diff --git a/usr/src/uts/common/sys/overlay_target.h b/usr/src/uts/common/sys/overlay_target.h new file mode 100644 index 0000000000..8fe3824dbf --- /dev/null +++ b/usr/src/uts/common/sys/overlay_target.h @@ -0,0 +1,292 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. + */ + +#ifndef _OVERLAY_TARGET_H +#define _OVERLAY_TARGET_H + +/* + * Overlay device varpd ioctl interface (/dev/overlay) + */ + +#include <sys/types.h> +#include <sys/ethernet.h> +#include <netinet/in.h> +#include <sys/overlay_common.h> + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct overlay_target_point { + uint8_t otp_mac[ETHERADDRL]; + struct in6_addr otp_ip; + uint16_t otp_port; +} overlay_target_point_t; + +#define OVERLAY_TARG_IOCTL (('o' << 24) | ('v' << 16) | ('t' << 8)) + +#define OVERLAY_TARG_INFO (OVERLAY_TARG_IOCTL | 0x01) + +typedef enum overlay_targ_info_flags { + OVERLAY_TARG_INFO_F_ACTIVE = 0x01, + OVERLAY_TARG_INFO_F_DEGRADED = 0x02 +} overlay_targ_info_flags_t; + +/* + * Get target information about an overlay device + */ +typedef struct overlay_targ_info { + datalink_id_t oti_linkid; + uint32_t oti_needs; + uint64_t oti_flags; + uint64_t oti_vnetid; +} overlay_targ_info_t; + +/* + * Declare an association between a given varpd instance and a datalink. + */ +#define OVERLAY_TARG_ASSOCIATE (OVERLAY_TARG_IOCTL | 0x02) + +typedef struct overlay_targ_associate { + datalink_id_t ota_linkid; + uint32_t ota_mode; + uint64_t ota_id; + uint32_t ota_provides; + overlay_target_point_t ota_point; +} overlay_targ_associate_t; + +/* + * Remove an association from a device. If the device has already been started, + * this implies OVERLAY_TARG_DEGRADE. + */ +#define OVERLAY_TARG_DISASSOCIATE (OVERLAY_TARG_IOCTL | 0x3) + +/* + * Tells the kernel that while a varpd instance still exists, it basically isn't + * making any forward progress, so the device should consider itself degraded. + */ +#define OVERLAY_TARG_DEGRADE (OVERLAY_TARG_IOCTL | 0x4) + +typedef struct overlay_targ_degrade { + datalink_id_t otd_linkid; + uint32_t otd_pad; + char otd_buf[OVERLAY_STATUS_BUFLEN]; +} overlay_targ_degrade_t; + +/* + * Tells the kernel to remove the degraded status that it set on a device. + */ +#define OVERLAY_TARG_RESTORE (OVERLAY_TARG_IOCTL | 0x5) + +typedef struct overlay_targ_id { + datalink_id_t otid_linkid; +} overlay_targ_id_t; + +/* + * The following ioctls are all used to support dynamic lookups from userland, + * generally serviced by varpd. + * + * The way this is designed to work is that user land will have threads sitting + * in OVERLAY_TARG_LOOKUP ioctls waiting to service requests. A thread will sit + * waiting for work for up to approximately one second of time before they will + * be sent back out to user land to give user land a chance to clean itself up + * or more generally, come back into the kernel for work. Once these threads + * return, they will have a request with which more action can be done. The + * following ioctls can all be used to answer the request. + * + * OVERLAY_TARG_RESPOND - overlay_targ_resp_t + * + * The overlay_targ_resp_t has the appropriate information from + * which a reply can be generated. The information is filled into + * an overlay_targ_point_t as appropriate based on the + * overlay_plugin_dest_t type. + * + * + * OVERLAY_TARG_DROP - overlay_targ_resp_t + * + * The overlay_targ_resp_t should identify a request for which to + * drop a packet. + * + * + * OVERLAY_TARG_INJECT - overlay_targ_pkt_t + * + * The overlay_targ_pkt_t injects a fully formed packet into the + * virtual network. It may either be identified by its data link id + * or by the request id. If both are specified, the + * datalink id will be used. Note, that an injection is not + * considered a reply and if this corresponds to a requeset, then + * that individual packet must still be dropped. + * + * + * OVERLAY_TARG_PKT - overlay_targ_pkt_t + * + * This ioctl can be used to copy data from a given request into a + * user buffer. This can be used in combination with + * OVERLAY_TARG_INJECT to implemnt services such as a proxy-arp. + * + * + * OVERLAY_TARG_RESEND - overlay_targ_pkt_t + * + * This ioctl is similar to the OVERLAY_TARG_INJECT, except instead + * of receiving it on the local mac handle, it queues it for + * retransmission again. This is useful if you have a packet that + * was originally destined for some broadcast or multicast address + * that you now want to send to a unicast address. + */ +#define OVERLAY_TARG_LOOKUP (OVERLAY_TARG_IOCTL | 0x10) +#define OVERLAY_TARG_RESPOND (OVERLAY_TARG_IOCTL | 0x11) +#define OVERLAY_TARG_DROP (OVERLAY_TARG_IOCTL | 0x12) +#define OVERLAY_TARG_INJECT (OVERLAY_TARG_IOCTL | 0x13) +#define OVERLAY_TARG_PKT (OVERLAY_TARG_IOCTL | 0x14) +#define OVERLAY_TARG_RESEND (OVERLAY_TARG_IOCTL | 0x15) + +typedef struct overlay_targ_lookup { + uint64_t otl_dlid; + uint64_t otl_reqid; + uint64_t otl_varpdid; + uint64_t otl_vnetid; + uint64_t otl_hdrsize; + uint64_t otl_pktsize; + uint8_t otl_srcaddr[ETHERADDRL]; + uint8_t otl_dstaddr[ETHERADDRL]; + uint32_t otl_dsttype; + uint32_t otl_sap; + int32_t otl_vlan; +} overlay_targ_lookup_t; + +typedef struct overlay_targ_resp { + uint64_t otr_reqid; + overlay_target_point_t otr_answer; +} overlay_targ_resp_t; + +typedef struct overlay_targ_pkt { + uint64_t otp_linkid; + uint64_t otp_reqid; + uint64_t otp_size; + void *otp_buf; +} overlay_targ_pkt_t; + +#ifdef _KERNEL + +typedef struct overlay_targ_pkt32 { + uint64_t otp_linkid; + uint64_t otp_reqid; + uint64_t otp_size; + caddr32_t otp_buf; +} overlay_targ_pkt32_t; + +#endif /* _KERNEL */ + +/* + * This provides a way to get a list of active overlay devices independently + * from dlmgmtd. At the end of the day the kernel always knows what will exist + * and this allows varpd which is an implementation of libdladm not to end up + * needing to call back into dlmgmtd via libdladm and create an unfortunate + * dependency cycle. + */ + +#define OVERLAY_TARG_LIST (OVERLAY_TARG_IOCTL | 0x20) + +typedef struct overlay_targ_list { + uint32_t otl_nents; + uint32_t otl_ents[]; +} overlay_targ_list_t; + +/* + * The following family of ioctls all manipulate the target cache of a given + * device. + * + * OVERLAY_TARG_CACHE_GET - overlay_targ_cache_t + * + * The overlay_targ_cache_t should be have its link identifier and + * the desired mac address filled in. On return, it will fill in + * the otc_dest member, if the entry exists in the table. + * + * + * OVERLAY_TARG_CACHE_SET - overlay_targ_cache_t + * + * The cache table entry of the mac address referred to by otc_mac + * and otd_linkid will be filled in with the details provided by in + * the otc_dest member. + * + * OVERLAY_TARG_CACHE_REMOVE - overlay_targ_cache_t + * + * Removes the cache entry identified by otc_mac from the table. + * Note that this does not stop any in-flight lookups or deal with + * any data that is awaiting a lookup. + * + * + * OVERLAY_TARG_CACHE_FLUSH - overlay_targ_cache_t + * + * Similar to OVERLAY_TARG_CACHE_REMOVE, but functions on the + * entire table identified by otc_linkid. All other parameters are + * ignored. + * + * + * OVERLAY_TARG_CACHE_ITER - overlay_targ_cache_iter_t + * + * Iterates over the contents of a target cache identified by + * otci_linkid. Iteration is guaranteed to be exactly once for + * items which are in the hashtable at the beginning and end of + * iteration. For items which are added or removed after iteration + * has begun, only at most once semantics are guaranteed. Consumers + * should ensure that otci_marker is zeroed before starting + * iteration and should preserve its contents across calls. + * + * Before calling in, otci_count should be set to the number of + * entries that space has been allocated for in otci_ents. The + * value will be updated to indicate the total number written out. + */ + +#define OVERLAY_TARG_CACHE_GET (OVERLAY_TARG_IOCTL | 0x30) +#define OVERLAY_TARG_CACHE_SET (OVERLAY_TARG_IOCTL | 0x31) +#define OVERLAY_TARG_CACHE_REMOVE (OVERLAY_TARG_IOCTL | 0x32) +#define OVERLAY_TARG_CACHE_FLUSH (OVERLAY_TARG_IOCTL | 0x33) +#define OVERLAY_TARG_CACHE_ITER (OVERLAY_TARG_IOCTL | 0x34) + +/* + * XXX This is a pretty arbitrary number that we're constraining ourselves to + * for iteration. Basically the goal is to make sure that we can't have a user + * ask us to allocate too much memory on their behalf. We should revisit this + * and think through what a good number here is. + */ +#define OVERLAY_TARGET_ITER_MAX 500 + +#define OVERLAY_TARGET_CACHE_DROP 0x01 + +typedef struct overlay_targ_cache_entry { + uint8_t otce_mac[ETHERADDRL]; + uint16_t otce_flags; + overlay_target_point_t otce_dest; +} overlay_targ_cache_entry_t; + +typedef struct overlay_targ_cache { + datalink_id_t otc_linkid; + overlay_targ_cache_entry_t otc_entry; +} overlay_targ_cache_t; + +typedef struct overlay_targ_cache_iter { + datalink_id_t otci_linkid; + uint32_t otci_pad; + uint64_t otci_marker; + uint16_t otci_count; + overlay_targ_cache_entry_t otci_ents[]; +} overlay_targ_cache_iter_t; + +#ifdef __cplusplus +} +#endif + +#endif /* _OVERLAY_TARGET_H */ diff --git a/usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_hash.h b/usr/src/uts/common/sys/refhash.h index 2069e6d3f1..22653cfedf 100644 --- a/usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_hash.h +++ b/usr/src/uts/common/sys/refhash.h @@ -13,8 +13,8 @@ * Copyright 2014 Joyent, Inc. All rights reserved. */ -#ifndef _SYS_SCSI_ADAPTERS_MPTHASH_H -#define _SYS_SCSI_ADAPTERS_MPTHASH_H +#ifndef _SYS_REFHASH_H +#define _SYS_REFHASH_H #include <sys/types.h> #include <sys/list.h> @@ -58,4 +58,4 @@ extern void *refhash_first(refhash_t *); extern void *refhash_next(refhash_t *, void *); extern boolean_t refhash_obj_valid(refhash_t *hp, const void *); -#endif /* _SYS_SCSI_ADAPTERS_MPTHASH_H */ +#endif /* _SYS_REFHASH_H */ diff --git a/usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_var.h b/usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_var.h index 836548aa30..530a0bbbc0 100644 --- a/usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_var.h +++ b/usr/src/uts/common/sys/scsi/adapters/mpt_sas/mptsas_var.h @@ -58,10 +58,10 @@ #include <sys/byteorder.h> #include <sys/queue.h> +#include <sys/refhash.h> #include <sys/isa_defs.h> #include <sys/sunmdi.h> #include <sys/mdi_impldefs.h> -#include <sys/scsi/adapters/mpt_sas/mptsas_hash.h> #include <sys/scsi/adapters/mpt_sas/mptsas_ioctl.h> #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_tool.h> #include <sys/scsi/adapters/mpt_sas/mpi/mpi2_cnfg.h> diff --git a/usr/src/uts/common/sys/socketvar.h b/usr/src/uts/common/sys/socketvar.h index 8221c620a8..7b053b0cff 100644 --- a/usr/src/uts/common/sys/socketvar.h +++ b/usr/src/uts/common/sys/socketvar.h @@ -99,6 +99,7 @@ struct sockaddr_ux { typedef struct sonodeops sonodeops_t; typedef struct sonode sonode_t; +typedef boolean_t (*so_krecv_f)(sonode_t *, mblk_t *, size_t, int, void *); struct sodirect_s; @@ -241,6 +242,10 @@ struct sonode { struct sof_instance *so_filter_top; /* top of stack */ struct sof_instance *so_filter_bottom; /* bottom of stack */ clock_t so_filter_defertime; /* time when deferred */ + + /* Kernel direct receive callbacks */ + so_krecv_f so_krecv_cb; /* recv callback */ + void *so_krecv_arg; /* recv cb arg */ }; #define SO_HAVE_DATA(so) \ @@ -942,6 +947,13 @@ extern struct sonode *socreate(struct sockparams *, int, int, int, int, extern int so_copyin(const void *, void *, size_t, int); extern int so_copyout(const void *, void *, size_t, int); +/* + * Functions to manipulate the use of direct receive callbacks. This should not + * be used outside of sockfs and ksocket. + */ +extern int so_krecv_set(sonode_t *, so_krecv_f, void *); +extern void so_krecv_unblock(sonode_t *); + #endif /* diff --git a/usr/src/uts/common/sys/stt.h b/usr/src/uts/common/sys/stt.h new file mode 100644 index 0000000000..28c08e347d --- /dev/null +++ b/usr/src/uts/common/sys/stt.h @@ -0,0 +1,67 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_STT_H +#define _SYS_STT_H + +/* + * Common STT information + */ + +#include <sys/inttypes.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef _KERNEL + +/* Sizes in bytes */ +#define STT_HDR_LEN 18 +#define STT_ID_LEN 8 + +#define STT_SET_FLAG(val, f) ((val) |= 1 << (f)) +#define STT_F_CKSUM_VERIFY 0x80 +#define STT_F_CKSUM_PARTIAL 0x40 +#define STT_F_IPV4 0x20 +#define STT_F_ISTCP 0x10 +#define STT_F_RESERVED 0x0f + +#define STT_L4OFF_MAX 0xff + +#define STT_VLAN_VALID 0x1000 + +#define STT_VERSION 0 + +#pragma pack(1) +typedef struct stt_hdr { + uint8_t stt_version; + uint8_t stt_flags; + uint8_t stt_l4off; + uint8_t stt_reserved; + uint16_t stt_mss; + uint16_t stt_vlan; + uint64_t stt_id; + uint16_t stt_padding; +} stt_hdr_t; +#pragma pack() + +#endif /* _KERNEL */ + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_STT_H */ diff --git a/usr/src/uts/common/sys/vxlan.h b/usr/src/uts/common/sys/vxlan.h new file mode 100644 index 0000000000..bc0efa5dd6 --- /dev/null +++ b/usr/src/uts/common/sys/vxlan.h @@ -0,0 +1,48 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2014 Joyent, Inc. All rights reserved. + */ + +#ifndef _SYS_VXLAN_H +#define _SYS_VXLAN_H + +/* + * Common VXLAN information + */ + +#include <sys/inttypes.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* Sizes in bytes */ +#define VXLAN_HDR_LEN 8 +#define VXLAN_ID_LEN 3 + +#define VXLAN_MAGIC 0x08000000 +#define VXLAN_F_VDI 0x08000000 +#define VXLAN_ID_SHIFT 8 + +#pragma pack(1) +typedef struct vxlan_hdr { + uint32_t vxlan_flags; + uint32_t vxlan_id; +} vxlan_hdr_t; +#pragma pack() + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_VXLAN_H */ |