Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec...
[linux-2.6-block.git] / drivers / s390 / net / qeth_core_mpc.h
1 /*
2  *    Copyright IBM Corp. 2007
3  *    Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
4  *               Thomas Spatzier <tspat@de.ibm.com>,
5  *               Frank Blaschka <frank.blaschka@de.ibm.com>
6  */
7
8 #ifndef __QETH_CORE_MPC_H__
9 #define __QETH_CORE_MPC_H__
10
11 #include <asm/qeth.h>
12
13 #define IPA_PDU_HEADER_SIZE     0x40
14 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
15 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
16 #define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
17 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
18
19 extern unsigned char IPA_PDU_HEADER[];
20 #define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
21
22 #define IPA_CMD_LENGTH  (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
23
24 #define QETH_SEQ_NO_LENGTH      4
25 #define QETH_MPC_TOKEN_LENGTH   4
26 #define QETH_MCL_LENGTH         4
27 #define OSA_ADDR_LEN            6
28
29 #define QETH_TIMEOUT            (10 * HZ)
30 #define QETH_IPA_TIMEOUT        (45 * HZ)
31 #define QETH_IDX_COMMAND_SEQNO  0xffff0000
32 #define SR_INFO_LEN             16
33
34 #define QETH_CLEAR_CHANNEL_PARM -10
35 #define QETH_HALT_CHANNEL_PARM  -11
36 #define QETH_RCD_PARM -12
37
38 /*****************************************************************************/
39 /* IP Assist related definitions                                             */
40 /*****************************************************************************/
41 #define IPA_CMD_INITIATOR_HOST  0x00
42 #define IPA_CMD_INITIATOR_OSA   0x01
43 #define IPA_CMD_INITIATOR_HOST_REPLY  0x80
44 #define IPA_CMD_INITIATOR_OSA_REPLY   0x81
45 #define IPA_CMD_PRIM_VERSION_NO 0x01
46
47 enum qeth_card_types {
48         QETH_CARD_TYPE_UNKNOWN = 0,
49         QETH_CARD_TYPE_OSD     = 1,
50         QETH_CARD_TYPE_IQD     = 5,
51         QETH_CARD_TYPE_OSN     = 6,
52         QETH_CARD_TYPE_OSM     = 3,
53         QETH_CARD_TYPE_OSX     = 2,
54 };
55
56 #define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
57 /* only the first two bytes are looked at in qeth_get_cardname_short */
58 enum qeth_link_types {
59         QETH_LINK_TYPE_FAST_ETH     = 0x01,
60         QETH_LINK_TYPE_HSTR         = 0x02,
61         QETH_LINK_TYPE_GBIT_ETH     = 0x03,
62         QETH_LINK_TYPE_OSN          = 0x04,
63         QETH_LINK_TYPE_10GBIT_ETH   = 0x10,
64         QETH_LINK_TYPE_LANE_ETH100  = 0x81,
65         QETH_LINK_TYPE_LANE_TR      = 0x82,
66         QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
67         QETH_LINK_TYPE_LANE         = 0x88,
68         QETH_LINK_TYPE_ATM_NATIVE   = 0x90,
69 };
70
71 /*
72  * Routing stuff
73  */
74 #define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
75 enum qeth_routing_types {
76         /* TODO: set to bit flag used in IPA Command */
77         NO_ROUTER               = 0,
78         PRIMARY_ROUTER          = 1,
79         SECONDARY_ROUTER        = 2,
80         MULTICAST_ROUTER        = 3,
81         PRIMARY_CONNECTOR       = 4,
82         SECONDARY_CONNECTOR     = 5,
83 };
84
85 /* IPA Commands */
86 enum qeth_ipa_cmds {
87         IPA_CMD_STARTLAN                = 0x01,
88         IPA_CMD_STOPLAN                 = 0x02,
89         IPA_CMD_SETVMAC                 = 0x21,
90         IPA_CMD_DELVMAC                 = 0x22,
91         IPA_CMD_SETGMAC                 = 0x23,
92         IPA_CMD_DELGMAC                 = 0x24,
93         IPA_CMD_SETVLAN                 = 0x25,
94         IPA_CMD_DELVLAN                 = 0x26,
95         IPA_CMD_SETBRIDGEPORT_OSA       = 0x2b,
96         IPA_CMD_SETCCID                 = 0x41,
97         IPA_CMD_DELCCID                 = 0x42,
98         IPA_CMD_MODCCID                 = 0x43,
99         IPA_CMD_SETIP                   = 0xb1,
100         IPA_CMD_QIPASSIST               = 0xb2,
101         IPA_CMD_SETASSPARMS             = 0xb3,
102         IPA_CMD_SETIPM                  = 0xb4,
103         IPA_CMD_DELIPM                  = 0xb5,
104         IPA_CMD_SETRTG                  = 0xb6,
105         IPA_CMD_DELIP                   = 0xb7,
106         IPA_CMD_SETADAPTERPARMS         = 0xb8,
107         IPA_CMD_SET_DIAG_ASS            = 0xb9,
108         IPA_CMD_SETBRIDGEPORT_IQD       = 0xbe,
109         IPA_CMD_CREATE_ADDR             = 0xc3,
110         IPA_CMD_DESTROY_ADDR            = 0xc4,
111         IPA_CMD_REGISTER_LOCAL_ADDR     = 0xd1,
112         IPA_CMD_UNREGISTER_LOCAL_ADDR   = 0xd2,
113         IPA_CMD_ADDRESS_CHANGE_NOTIF    = 0xd3,
114         IPA_CMD_UNKNOWN                 = 0x00
115 };
116
117 enum qeth_ip_ass_cmds {
118         IPA_CMD_ASS_START       = 0x0001,
119         IPA_CMD_ASS_STOP        = 0x0002,
120         IPA_CMD_ASS_CONFIGURE   = 0x0003,
121         IPA_CMD_ASS_ENABLE      = 0x0004,
122 };
123
124 enum qeth_arp_process_subcmds {
125         IPA_CMD_ASS_ARP_SET_NO_ENTRIES  = 0x0003,
126         IPA_CMD_ASS_ARP_QUERY_CACHE     = 0x0004,
127         IPA_CMD_ASS_ARP_ADD_ENTRY       = 0x0005,
128         IPA_CMD_ASS_ARP_REMOVE_ENTRY    = 0x0006,
129         IPA_CMD_ASS_ARP_FLUSH_CACHE     = 0x0007,
130         IPA_CMD_ASS_ARP_QUERY_INFO      = 0x0104,
131         IPA_CMD_ASS_ARP_QUERY_STATS     = 0x0204,
132 };
133
134
135 /* Return Codes for IPA Commands
136  * according to OSA card Specs */
137
138 enum qeth_ipa_return_codes {
139         IPA_RC_SUCCESS                  = 0x0000,
140         IPA_RC_NOTSUPP                  = 0x0001,
141         IPA_RC_IP_TABLE_FULL            = 0x0002,
142         IPA_RC_UNKNOWN_ERROR            = 0x0003,
143         IPA_RC_UNSUPPORTED_COMMAND      = 0x0004,
144         IPA_RC_TRACE_ALREADY_ACTIVE     = 0x0005,
145         IPA_RC_INVALID_FORMAT           = 0x0006,
146         IPA_RC_DUP_IPV6_REMOTE          = 0x0008,
147         IPA_RC_DUP_IPV6_HOME            = 0x0010,
148         IPA_RC_UNREGISTERED_ADDR        = 0x0011,
149         IPA_RC_NO_ID_AVAILABLE          = 0x0012,
150         IPA_RC_ID_NOT_FOUND             = 0x0013,
151         IPA_RC_INVALID_IP_VERSION       = 0x0020,
152         IPA_RC_LAN_FRAME_MISMATCH       = 0x0040,
153         IPA_RC_L2_UNSUPPORTED_CMD       = 0x2003,
154         IPA_RC_L2_DUP_MAC               = 0x2005,
155         IPA_RC_L2_ADDR_TABLE_FULL       = 0x2006,
156         IPA_RC_L2_DUP_LAYER3_MAC        = 0x200a,
157         IPA_RC_L2_GMAC_NOT_FOUND        = 0x200b,
158         IPA_RC_L2_MAC_NOT_AUTH_BY_HYP   = 0x200c,
159         IPA_RC_L2_MAC_NOT_AUTH_BY_ADP   = 0x200d,
160         IPA_RC_L2_MAC_NOT_FOUND         = 0x2010,
161         IPA_RC_L2_INVALID_VLAN_ID       = 0x2015,
162         IPA_RC_L2_DUP_VLAN_ID           = 0x2016,
163         IPA_RC_L2_VLAN_ID_NOT_FOUND     = 0x2017,
164         IPA_RC_DATA_MISMATCH            = 0xe001,
165         IPA_RC_INVALID_MTU_SIZE         = 0xe002,
166         IPA_RC_INVALID_LANTYPE          = 0xe003,
167         IPA_RC_INVALID_LANNUM           = 0xe004,
168         IPA_RC_DUPLICATE_IP_ADDRESS     = 0xe005,
169         IPA_RC_IP_ADDR_TABLE_FULL       = 0xe006,
170         IPA_RC_LAN_PORT_STATE_ERROR     = 0xe007,
171         IPA_RC_SETIP_NO_STARTLAN        = 0xe008,
172         IPA_RC_SETIP_ALREADY_RECEIVED   = 0xe009,
173         IPA_RC_IP_ADDR_ALREADY_USED     = 0xe00a,
174         IPA_RC_MC_ADDR_NOT_FOUND        = 0xe00b,
175         IPA_RC_SETIP_INVALID_VERSION    = 0xe00d,
176         IPA_RC_UNSUPPORTED_SUBCMD       = 0xe00e,
177         IPA_RC_ARP_ASSIST_NO_ENABLE     = 0xe00f,
178         IPA_RC_PRIMARY_ALREADY_DEFINED  = 0xe010,
179         IPA_RC_SECOND_ALREADY_DEFINED   = 0xe011,
180         IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
181         IPA_RC_MC_ADDR_ALREADY_DEFINED  = 0xe013,
182         IPA_RC_LAN_OFFLINE              = 0xe080,
183         IPA_RC_VEPA_TO_VEB_TRANSITION   = 0xe090,
184         IPA_RC_INVALID_IP_VERSION2      = 0xf001,
185         IPA_RC_ENOMEM                   = 0xfffe,
186         IPA_RC_FFFF                     = 0xffff
187 };
188 /* for DELIP */
189 #define IPA_RC_IP_ADDRESS_NOT_DEFINED   IPA_RC_PRIMARY_ALREADY_DEFINED
190 /* for SET_DIAGNOSTIC_ASSIST */
191 #define IPA_RC_INVALID_SUBCMD           IPA_RC_IP_TABLE_FULL
192 #define IPA_RC_HARDWARE_AUTH_ERROR      IPA_RC_UNKNOWN_ERROR
193
194 /* IPA function flags; each flag marks availability of respective function */
195 enum qeth_ipa_funcs {
196         IPA_ARP_PROCESSING      = 0x00000001L,
197         IPA_INBOUND_CHECKSUM    = 0x00000002L,
198         IPA_OUTBOUND_CHECKSUM   = 0x00000004L,
199         IPA_IP_FRAGMENTATION    = 0x00000008L,
200         IPA_FILTERING           = 0x00000010L,
201         IPA_IPV6                = 0x00000020L,
202         IPA_MULTICASTING        = 0x00000040L,
203         IPA_IP_REASSEMBLY       = 0x00000080L,
204         IPA_QUERY_ARP_COUNTERS  = 0x00000100L,
205         IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
206         IPA_SETADAPTERPARMS     = 0x00000400L,
207         IPA_VLAN_PRIO           = 0x00000800L,
208         IPA_PASSTHRU            = 0x00001000L,
209         IPA_FLUSH_ARP_SUPPORT   = 0x00002000L,
210         IPA_FULL_VLAN           = 0x00004000L,
211         IPA_INBOUND_PASSTHRU    = 0x00008000L,
212         IPA_SOURCE_MAC          = 0x00010000L,
213         IPA_OSA_MC_ROUTER       = 0x00020000L,
214         IPA_QUERY_ARP_ASSIST    = 0x00040000L,
215         IPA_INBOUND_TSO         = 0x00080000L,
216         IPA_OUTBOUND_TSO        = 0x00100000L,
217 };
218
219 /* SETIP/DELIP IPA Command: ***************************************************/
220 enum qeth_ipa_setdelip_flags {
221         QETH_IPA_SETDELIP_DEFAULT          = 0x00L, /* default */
222         QETH_IPA_SETIP_VIPA_FLAG           = 0x01L, /* no grat. ARP */
223         QETH_IPA_SETIP_TAKEOVER_FLAG       = 0x02L, /* nofail on grat. ARP */
224         QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
225         QETH_IPA_DELIP_VIPA_FLAG           = 0x40L,
226         QETH_IPA_DELIP_ADDR_NEEDS_SETIP    = 0x80L,
227 };
228
229 /* SETADAPTER IPA Command: ****************************************************/
230 enum qeth_ipa_setadp_cmd {
231         IPA_SETADP_QUERY_COMMANDS_SUPPORTED     = 0x00000001L,
232         IPA_SETADP_ALTER_MAC_ADDRESS            = 0x00000002L,
233         IPA_SETADP_ADD_DELETE_GROUP_ADDRESS     = 0x00000004L,
234         IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR   = 0x00000008L,
235         IPA_SETADP_SET_ADDRESSING_MODE          = 0x00000010L,
236         IPA_SETADP_SET_CONFIG_PARMS             = 0x00000020L,
237         IPA_SETADP_SET_CONFIG_PARMS_EXTENDED    = 0x00000040L,
238         IPA_SETADP_SET_BROADCAST_MODE           = 0x00000080L,
239         IPA_SETADP_SEND_OSA_MESSAGE             = 0x00000100L,
240         IPA_SETADP_SET_SNMP_CONTROL             = 0x00000200L,
241         IPA_SETADP_QUERY_CARD_INFO              = 0x00000400L,
242         IPA_SETADP_SET_PROMISC_MODE             = 0x00000800L,
243         IPA_SETADP_SET_DIAG_ASSIST              = 0x00002000L,
244         IPA_SETADP_SET_ACCESS_CONTROL           = 0x00010000L,
245         IPA_SETADP_QUERY_OAT                    = 0x00080000L,
246         IPA_SETADP_QUERY_SWITCH_ATTRIBUTES      = 0x00100000L,
247 };
248 enum qeth_ipa_mac_ops {
249         CHANGE_ADDR_READ_MAC            = 0,
250         CHANGE_ADDR_REPLACE_MAC         = 1,
251         CHANGE_ADDR_ADD_MAC             = 2,
252         CHANGE_ADDR_DEL_MAC             = 4,
253         CHANGE_ADDR_RESET_MAC           = 8,
254 };
255 enum qeth_ipa_addr_ops {
256         CHANGE_ADDR_READ_ADDR           = 0,
257         CHANGE_ADDR_ADD_ADDR            = 1,
258         CHANGE_ADDR_DEL_ADDR            = 2,
259         CHANGE_ADDR_FLUSH_ADDR_TABLE    = 4,
260 };
261 enum qeth_ipa_promisc_modes {
262         SET_PROMISC_MODE_OFF            = 0,
263         SET_PROMISC_MODE_ON             = 1,
264 };
265 enum qeth_ipa_isolation_modes {
266         ISOLATION_MODE_NONE             = 0x00000000L,
267         ISOLATION_MODE_FWD              = 0x00000001L,
268         ISOLATION_MODE_DROP             = 0x00000002L,
269 };
270 enum qeth_ipa_set_access_mode_rc {
271         SET_ACCESS_CTRL_RC_SUCCESS              = 0x0000,
272         SET_ACCESS_CTRL_RC_NOT_SUPPORTED        = 0x0004,
273         SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
274         SET_ACCESS_CTRL_RC_ALREADY_ISOLATED     = 0x0010,
275         SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER  = 0x0014,
276         SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF  = 0x0018,
277         SET_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED  = 0x0022,
278         SET_ACCESS_CTRL_RC_REFLREL_FAILED       = 0x0024,
279         SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028,
280 };
281 enum qeth_card_info_card_type {
282         CARD_INFO_TYPE_1G_COPPER_A      = 0x61,
283         CARD_INFO_TYPE_1G_FIBRE_A       = 0x71,
284         CARD_INFO_TYPE_10G_FIBRE_A      = 0x91,
285         CARD_INFO_TYPE_1G_COPPER_B      = 0xb1,
286         CARD_INFO_TYPE_1G_FIBRE_B       = 0xa1,
287         CARD_INFO_TYPE_10G_FIBRE_B      = 0xc1,
288 };
289 enum qeth_card_info_port_mode {
290         CARD_INFO_PORTM_HALFDUPLEX      = 0x0002,
291         CARD_INFO_PORTM_FULLDUPLEX      = 0x0003,
292 };
293 enum qeth_card_info_port_speed {
294         CARD_INFO_PORTS_10M             = 0x00000005,
295         CARD_INFO_PORTS_100M            = 0x00000006,
296         CARD_INFO_PORTS_1G              = 0x00000007,
297         CARD_INFO_PORTS_10G             = 0x00000008,
298 };
299
300 /* (SET)DELIP(M) IPA stuff ***************************************************/
301 struct qeth_ipacmd_setdelip4 {
302         __u8   ip_addr[4];
303         __u8   mask[4];
304         __u32  flags;
305 } __attribute__ ((packed));
306
307 struct qeth_ipacmd_setdelip6 {
308         __u8   ip_addr[16];
309         __u8   mask[16];
310         __u32  flags;
311 } __attribute__ ((packed));
312
313 struct qeth_ipacmd_setdelipm {
314         __u8 mac[6];
315         __u8 padding[2];
316         __u8 ip6[12];
317         __u8 ip4[4];
318 } __attribute__ ((packed));
319
320 struct qeth_ipacmd_layer2setdelmac {
321         __u32 mac_length;
322         __u8 mac[6];
323 } __attribute__ ((packed));
324
325 struct qeth_ipacmd_layer2setdelvlan {
326         __u16 vlan_id;
327 } __attribute__ ((packed));
328
329
330 struct qeth_ipacmd_setassparms_hdr {
331         __u32 assist_no;
332         __u16 length;
333         __u16 command_code;
334         __u16 return_code;
335         __u8 number_of_replies;
336         __u8 seq_no;
337 } __attribute__((packed));
338
339 struct qeth_arp_query_data {
340         __u16 request_bits;
341         __u16 reply_bits;
342         __u32 no_entries;
343         char data; /* only for replies */
344 } __attribute__((packed));
345
346 /* used as parameter for arp_query reply */
347 struct qeth_arp_query_info {
348         __u32 udata_len;
349         __u16 mask_bits;
350         __u32 udata_offset;
351         __u32 no_entries;
352         char *udata;
353 };
354
355 /* IPA set assist segmentation bit definitions for receive and
356  * transmit checksum offloading.
357  */
358 enum qeth_ipa_checksum_bits {
359         QETH_IPA_CHECKSUM_IP_HDR        = 0x0002,
360         QETH_IPA_CHECKSUM_UDP           = 0x0008,
361         QETH_IPA_CHECKSUM_TCP           = 0x0010,
362         QETH_IPA_CHECKSUM_LP2LP         = 0x0020
363 };
364
365 /* IPA Assist checksum offload reply layout. */
366 struct qeth_checksum_cmd {
367         __u32 supported;
368         __u32 enabled;
369 } __packed;
370
371 /* SETASSPARMS IPA Command: */
372 struct qeth_ipacmd_setassparms {
373         struct qeth_ipacmd_setassparms_hdr hdr;
374         union {
375                 __u32 flags_32bit;
376                 struct qeth_checksum_cmd chksum;
377                 struct qeth_arp_cache_entry add_arp_entry;
378                 struct qeth_arp_query_data query_arp;
379                 __u8 ip[16];
380         } data;
381 } __attribute__ ((packed));
382
383
384 /* SETRTG IPA Command:    ****************************************************/
385 struct qeth_set_routing {
386         __u8 type;
387 };
388
389 /* SETADAPTERPARMS IPA Command:    *******************************************/
390 struct qeth_query_cmds_supp {
391         __u32 no_lantypes_supp;
392         __u8 lan_type;
393         __u8 reserved1[3];
394         __u32 supported_cmds;
395         __u8 reserved2[8];
396 } __attribute__ ((packed));
397
398 struct qeth_change_addr {
399         __u32 cmd;
400         __u32 addr_size;
401         __u32 no_macs;
402         __u8 addr[OSA_ADDR_LEN];
403 } __attribute__ ((packed));
404
405
406 struct qeth_snmp_cmd {
407         __u8  token[16];
408         __u32 request;
409         __u32 interface;
410         __u32 returncode;
411         __u32 firmwarelevel;
412         __u32 seqno;
413         __u8  data;
414 } __attribute__ ((packed));
415
416 struct qeth_snmp_ureq_hdr {
417         __u32   data_len;
418         __u32   req_len;
419         __u32   reserved1;
420         __u32   reserved2;
421 } __attribute__ ((packed));
422
423 struct qeth_snmp_ureq {
424         struct qeth_snmp_ureq_hdr hdr;
425         struct qeth_snmp_cmd cmd;
426 } __attribute__((packed));
427
428 /* SET_ACCESS_CONTROL: same format for request and reply */
429 struct qeth_set_access_ctrl {
430         __u32 subcmd_code;
431         __u8 reserved[8];
432 } __attribute__((packed));
433
434 struct qeth_query_oat {
435         __u32 subcmd_code;
436         __u8 reserved[12];
437 } __packed;
438
439 struct qeth_qoat_priv {
440         __u32 buffer_len;
441         __u32 response_len;
442         char *buffer;
443 };
444
445 struct qeth_query_card_info {
446         __u8    card_type;
447         __u8    reserved1;
448         __u16   port_mode;
449         __u32   port_speed;
450         __u32   reserved2;
451 };
452
453 #define QETH_SWITCH_FORW_802_1          0x00000001
454 #define QETH_SWITCH_FORW_REFL_RELAY     0x00000002
455 #define QETH_SWITCH_CAP_RTE             0x00000004
456 #define QETH_SWITCH_CAP_ECP             0x00000008
457 #define QETH_SWITCH_CAP_VDP             0x00000010
458
459 struct qeth_query_switch_attributes {
460         __u8  version;
461         __u8  reserved1;
462         __u16 reserved2;
463         __u32 capabilities;
464         __u32 settings;
465         __u8  reserved3[8];
466 };
467
468 struct qeth_ipacmd_setadpparms_hdr {
469         __u32 supp_hw_cmds;
470         __u32 reserved1;
471         __u16 cmdlength;
472         __u16 reserved2;
473         __u32 command_code;
474         __u16 return_code;
475         __u8  used_total;
476         __u8  seq_no;
477         __u32 reserved3;
478 } __attribute__ ((packed));
479
480 struct qeth_ipacmd_setadpparms {
481         struct qeth_ipacmd_setadpparms_hdr hdr;
482         union {
483                 struct qeth_query_cmds_supp query_cmds_supp;
484                 struct qeth_change_addr change_addr;
485                 struct qeth_snmp_cmd snmp;
486                 struct qeth_set_access_ctrl set_access_ctrl;
487                 struct qeth_query_oat query_oat;
488                 struct qeth_query_card_info card_info;
489                 struct qeth_query_switch_attributes query_switch_attributes;
490                 __u32 mode;
491         } data;
492 } __attribute__ ((packed));
493
494 /* CREATE_ADDR IPA Command:    ***********************************************/
495 struct qeth_create_destroy_address {
496         __u8 unique_id[8];
497 } __attribute__ ((packed));
498
499 /* SET DIAGNOSTIC ASSIST IPA Command:    *************************************/
500
501 enum qeth_diags_cmds {
502         QETH_DIAGS_CMD_QUERY    = 0x0001,
503         QETH_DIAGS_CMD_TRAP     = 0x0002,
504         QETH_DIAGS_CMD_TRACE    = 0x0004,
505         QETH_DIAGS_CMD_NOLOG    = 0x0008,
506         QETH_DIAGS_CMD_DUMP     = 0x0010,
507 };
508
509 enum qeth_diags_trace_types {
510         QETH_DIAGS_TYPE_HIPERSOCKET     = 0x02,
511 };
512
513 enum qeth_diags_trace_cmds {
514         QETH_DIAGS_CMD_TRACE_ENABLE     = 0x0001,
515         QETH_DIAGS_CMD_TRACE_DISABLE    = 0x0002,
516         QETH_DIAGS_CMD_TRACE_MODIFY     = 0x0004,
517         QETH_DIAGS_CMD_TRACE_REPLACE    = 0x0008,
518         QETH_DIAGS_CMD_TRACE_QUERY      = 0x0010,
519 };
520
521 enum qeth_diags_trap_action {
522         QETH_DIAGS_TRAP_ARM     = 0x01,
523         QETH_DIAGS_TRAP_DISARM  = 0x02,
524         QETH_DIAGS_TRAP_CAPTURE = 0x04,
525 };
526
527 struct qeth_ipacmd_diagass {
528         __u32  host_tod2;
529         __u32:32;
530         __u16  subcmd_len;
531         __u16:16;
532         __u32  subcmd;
533         __u8   type;
534         __u8   action;
535         __u16  options;
536         __u32  ext;
537         __u8   cdata[64];
538 } __attribute__ ((packed));
539
540 /* SETBRIDGEPORT IPA Command:    *********************************************/
541 enum qeth_ipa_sbp_cmd {
542         IPA_SBP_QUERY_COMMANDS_SUPPORTED        = 0x00000000L,
543         IPA_SBP_RESET_BRIDGE_PORT_ROLE          = 0x00000001L,
544         IPA_SBP_SET_PRIMARY_BRIDGE_PORT         = 0x00000002L,
545         IPA_SBP_SET_SECONDARY_BRIDGE_PORT       = 0x00000004L,
546         IPA_SBP_QUERY_BRIDGE_PORTS              = 0x00000008L,
547         IPA_SBP_BRIDGE_PORT_STATE_CHANGE        = 0x00000010L,
548 };
549
550 struct net_if_token {
551         __u16 devnum;
552         __u8 cssid;
553         __u8 iid;
554         __u8 ssid;
555         __u8 chpid;
556         __u16 chid;
557 } __packed;
558
559 struct mac_addr_lnid {
560         __u8 mac[6];
561         __u16 lnid;
562 } __packed;
563
564 struct qeth_ipacmd_sbp_hdr {
565         __u32 supported_sbp_cmds;
566         __u32 enabled_sbp_cmds;
567         __u16 cmdlength;
568         __u16 reserved1;
569         __u32 command_code;
570         __u16 return_code;
571         __u8  used_total;
572         __u8  seq_no;
573         __u32 reserved2;
574 } __packed;
575
576 struct qeth_sbp_query_cmds_supp {
577         __u32 supported_cmds;
578         __u32 reserved;
579 } __packed;
580
581 struct qeth_sbp_reset_role {
582 } __packed;
583
584 struct qeth_sbp_set_primary {
585         struct net_if_token token;
586 } __packed;
587
588 struct qeth_sbp_set_secondary {
589 } __packed;
590
591 struct qeth_sbp_port_entry {
592                 __u8 role;
593                 __u8 state;
594                 __u8 reserved1;
595                 __u8 reserved2;
596                 struct net_if_token token;
597 } __packed;
598
599 struct qeth_sbp_query_ports {
600         __u8 primary_bp_supported;
601         __u8 secondary_bp_supported;
602         __u8 num_entries;
603         __u8 entry_length;
604         struct qeth_sbp_port_entry entry[];
605 } __packed;
606
607 struct qeth_sbp_state_change {
608         __u8 primary_bp_supported;
609         __u8 secondary_bp_supported;
610         __u8 num_entries;
611         __u8 entry_length;
612         struct qeth_sbp_port_entry entry[];
613 } __packed;
614
615 struct qeth_ipacmd_setbridgeport {
616         struct qeth_ipacmd_sbp_hdr hdr;
617         union {
618                 struct qeth_sbp_query_cmds_supp query_cmds_supp;
619                 struct qeth_sbp_reset_role reset_role;
620                 struct qeth_sbp_set_primary set_primary;
621                 struct qeth_sbp_set_secondary set_secondary;
622                 struct qeth_sbp_query_ports query_ports;
623                 struct qeth_sbp_state_change state_change;
624         } data;
625 } __packed;
626
627 /* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/
628 /* Bitmask for entry->change_code. Both bits may be raised.                  */
629 enum qeth_ipa_addr_change_code {
630         IPA_ADDR_CHANGE_CODE_VLANID             = 0x01,
631         IPA_ADDR_CHANGE_CODE_MACADDR            = 0x02,
632         IPA_ADDR_CHANGE_CODE_REMOVAL            = 0x80, /* else addition */
633 };
634 enum qeth_ipa_addr_change_retcode {
635         IPA_ADDR_CHANGE_RETCODE_OK              = 0x0000,
636         IPA_ADDR_CHANGE_RETCODE_LOSTEVENTS      = 0x0010,
637 };
638 enum qeth_ipa_addr_change_lostmask {
639         IPA_ADDR_CHANGE_MASK_OVERFLOW           = 0x01,
640         IPA_ADDR_CHANGE_MASK_STATECHANGE        = 0x02,
641 };
642
643 struct qeth_ipacmd_addr_change_entry {
644         struct net_if_token token;
645         struct mac_addr_lnid addr_lnid;
646         __u8 change_code;
647         __u8 reserved1;
648         __u16 reserved2;
649 } __packed;
650
651 struct qeth_ipacmd_addr_change {
652         __u8 lost_event_mask;
653         __u8 reserved;
654         __u16 num_entries;
655         struct qeth_ipacmd_addr_change_entry entry[];
656 } __packed;
657
658 /* Header for each IPA command */
659 struct qeth_ipacmd_hdr {
660         __u8   command;
661         __u8   initiator;
662         __u16  seqno;
663         __u16  return_code;
664         __u8   adapter_type;
665         __u8   rel_adapter_no;
666         __u8   prim_version_no;
667         __u8   param_count;
668         __u16  prot_version;
669         __u32  ipa_supported;
670         __u32  ipa_enabled;
671 } __attribute__ ((packed));
672
673 /* The IPA command itself */
674 struct qeth_ipa_cmd {
675         struct qeth_ipacmd_hdr hdr;
676         union {
677                 struct qeth_ipacmd_setdelip4            setdelip4;
678                 struct qeth_ipacmd_setdelip6            setdelip6;
679                 struct qeth_ipacmd_setdelipm            setdelipm;
680                 struct qeth_ipacmd_setassparms          setassparms;
681                 struct qeth_ipacmd_layer2setdelmac      setdelmac;
682                 struct qeth_ipacmd_layer2setdelvlan     setdelvlan;
683                 struct qeth_create_destroy_address      create_destroy_addr;
684                 struct qeth_ipacmd_setadpparms          setadapterparms;
685                 struct qeth_set_routing                 setrtg;
686                 struct qeth_ipacmd_diagass              diagass;
687                 struct qeth_ipacmd_setbridgeport        sbp;
688                 struct qeth_ipacmd_addr_change          addrchange;
689         } data;
690 } __attribute__ ((packed));
691
692 /*
693  * special command for ARP processing.
694  * this is not included in setassparms command before, because we get
695  * problem with the size of struct qeth_ipacmd_setassparms otherwise
696  */
697 enum qeth_ipa_arp_return_codes {
698         QETH_IPA_ARP_RC_SUCCESS      = 0x0000,
699         QETH_IPA_ARP_RC_FAILED       = 0x0001,
700         QETH_IPA_ARP_RC_NOTSUPP      = 0x0002,
701         QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
702         QETH_IPA_ARP_RC_Q_NOTSUPP    = 0x0004,
703         QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
704 };
705
706 extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
707 extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
708
709 #define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
710                                sizeof(struct qeth_ipacmd_setassparms_hdr))
711 #define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
712                                        QETH_SETASS_BASE_LEN)
713 #define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
714                               sizeof(struct qeth_ipacmd_setadpparms_hdr))
715 #define QETH_SNMP_SETADP_CMDLENGTH 16
716
717 #define QETH_ARP_DATA_SIZE 3968
718 #define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
719 /* Helper functions */
720 #define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
721                            (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
722
723 /*****************************************************************************/
724 /* END OF   IP Assist related definitions                                    */
725 /*****************************************************************************/
726
727
728 extern unsigned char WRITE_CCW[];
729 extern unsigned char READ_CCW[];
730
731 extern unsigned char CM_ENABLE[];
732 #define CM_ENABLE_SIZE 0x63
733 #define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
734 #define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
735 #define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
736
737 #define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
738                 (PDU_ENCAPSULATION(buffer) + 0x13)
739
740
741 extern unsigned char CM_SETUP[];
742 #define CM_SETUP_SIZE 0x64
743 #define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
744 #define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
745 #define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
746
747 #define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
748                 (PDU_ENCAPSULATION(buffer) + 0x1a)
749
750 extern unsigned char ULP_ENABLE[];
751 #define ULP_ENABLE_SIZE 0x6b
752 #define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
753 #define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
754 #define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
755 #define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
756 #define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
757                 (PDU_ENCAPSULATION(buffer) + 0x13)
758 #define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
759                 (PDU_ENCAPSULATION(buffer) + 0x1f)
760 #define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
761                 (PDU_ENCAPSULATION(buffer) + 0x17)
762 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
763                 (PDU_ENCAPSULATION(buffer) + 0x2b)
764 /* Layer 2 definitions */
765 #define QETH_PROT_LAYER2 0x08
766 #define QETH_PROT_TCPIP  0x03
767 #define QETH_PROT_OSN2   0x0a
768 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
769 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
770
771 extern unsigned char ULP_SETUP[];
772 #define ULP_SETUP_SIZE 0x6c
773 #define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
774 #define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
775 #define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
776 #define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
777 #define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
778
779 #define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
780                 (PDU_ENCAPSULATION(buffer) + 0x1a)
781
782
783 extern unsigned char DM_ACT[];
784 #define DM_ACT_SIZE 0x55
785 #define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
786 #define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
787
788
789
790 #define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
791 #define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
792 #define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
793
794 extern unsigned char IDX_ACTIVATE_READ[];
795 extern unsigned char IDX_ACTIVATE_WRITE[];
796
797 #define IDX_ACTIVATE_SIZE       0x22
798 #define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
799 #define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
800 #define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
801 #define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
802 #define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
803 #define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
804 #define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
805 #define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
806 #define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
807 #define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
808 #define QETH_IDX_ACT_ERR_EXCL           0x19
809 #define QETH_IDX_ACT_ERR_AUTH           0x1E
810 #define QETH_IDX_ACT_ERR_AUTH_USER      0x20
811
812 #define PDU_ENCAPSULATION(buffer) \
813         (buffer + *(buffer + (*(buffer + 0x0b)) + \
814          *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))
815
816 #define IS_IPA(buffer) \
817         ((buffer) && \
818          (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))
819
820 #define ADDR_FRAME_TYPE_DIX 1
821 #define ADDR_FRAME_TYPE_802_3 2
822 #define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
823 #define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
824
825 #endif