Add linux-next specific files for 20110831
[linux-2.6/next.git] / drivers / net / wireless / iwmc3200wifi / trace.h
blobabb4805fa8dfe2b82d8aee77ece564524ca7f596
1 #if !defined(__IWM_TRACE_H__) || defined(TRACE_HEADER_MULTI_READ)
2 #define __IWM_TRACE_H__
4 #include <linux/tracepoint.h>
6 #if !defined(CONFIG_IWM_TRACING)
7 #undef TRACE_EVENT
8 #define TRACE_EVENT(name, proto, ...) \
9 static inline void trace_ ## name(proto) {}
10 #endif
12 #undef TRACE_SYSTEM
13 #define TRACE_SYSTEM iwm
15 #define IWM_ENTRY __array(char, ndev_name, 16)
16 #define IWM_ASSIGN strlcpy(__entry->ndev_name, iwm_to_ndev(iwm)->name, 16)
17 #define IWM_PR_FMT "%s"
18 #define IWM_PR_ARG __entry->ndev_name
20 TRACE_EVENT(iwm_tx_nonwifi_cmd,
21 TP_PROTO(struct iwm_priv *iwm, struct iwm_udma_out_nonwifi_hdr *hdr),
23 TP_ARGS(iwm, hdr),
25 TP_STRUCT__entry(
26 IWM_ENTRY
27 __field(u8, opcode)
28 __field(u8, resp)
29 __field(u8, eot)
30 __field(u8, hw)
31 __field(u16, seq)
32 __field(u32, addr)
33 __field(u32, op1)
34 __field(u32, op2)
37 TP_fast_assign(
38 IWM_ASSIGN;
39 __entry->opcode = GET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_OPCODE);
40 __entry->resp = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_RESP);
41 __entry->eot = GET_VAL32(hdr->cmd, UMAC_HDI_OUT_CMD_EOT);
42 __entry->hw = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_NW_CMD_HANDLE_BY_HW);
43 __entry->seq = GET_VAL32(hdr->cmd, UDMA_HDI_OUT_CMD_NON_WIFI_HW_SEQ_NUM);
44 __entry->addr = le32_to_cpu(hdr->addr);
45 __entry->op1 = le32_to_cpu(hdr->op1_sz);
46 __entry->op2 = le32_to_cpu(hdr->op2);
49 TP_printk(
50 IWM_PR_FMT " Tx TARGET CMD: opcode 0x%x, resp %d, eot %d, "
51 "hw %d, seq 0x%x, addr 0x%x, op1 0x%x, op2 0x%x",
52 IWM_PR_ARG, __entry->opcode, __entry->resp, __entry->eot,
53 __entry->hw, __entry->seq, __entry->addr, __entry->op1,
54 __entry->op2
58 TRACE_EVENT(iwm_tx_wifi_cmd,
59 TP_PROTO(struct iwm_priv *iwm, struct iwm_umac_wifi_out_hdr *hdr),
61 TP_ARGS(iwm, hdr),
63 TP_STRUCT__entry(
64 IWM_ENTRY
65 __field(u8, opcode)
66 __field(u8, lmac)
67 __field(u8, resp)
68 __field(u8, eot)
69 __field(u8, ra_tid)
70 __field(u8, credit_group)
71 __field(u8, color)
72 __field(u16, seq)
75 TP_fast_assign(
76 IWM_ASSIGN;
77 __entry->opcode = hdr->sw_hdr.cmd.cmd;
78 __entry->lmac = 0;
79 __entry->seq = __le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
80 __entry->resp = GET_VAL8(hdr->sw_hdr.cmd.flags, UMAC_DEV_CMD_FLAGS_RESP_REQ);
81 __entry->color = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_TX_STA_COLOR);
82 __entry->eot = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_OUT_CMD_EOT);
83 __entry->ra_tid = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_RATID);
84 __entry->credit_group = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_CREDIT_GRP);
85 if (__entry->opcode == UMAC_CMD_OPCODE_WIFI_PASS_THROUGH ||
86 __entry->opcode == UMAC_CMD_OPCODE_WIFI_IF_WRAPPER) {
87 __entry->lmac = 1;
88 __entry->opcode = ((struct iwm_lmac_hdr *)(hdr + 1))->id;
92 TP_printk(
93 IWM_PR_FMT " Tx %cMAC CMD: opcode 0x%x, resp %d, eot %d, "
94 "seq 0x%x, sta_color 0x%x, ra_tid 0x%x, credit_group 0x%x",
95 IWM_PR_ARG, __entry->lmac ? 'L' : 'U', __entry->opcode,
96 __entry->resp, __entry->eot, __entry->seq, __entry->color,
97 __entry->ra_tid, __entry->credit_group
101 TRACE_EVENT(iwm_tx_packets,
102 TP_PROTO(struct iwm_priv *iwm, u8 *buf, int len),
104 TP_ARGS(iwm, buf, len),
106 TP_STRUCT__entry(
107 IWM_ENTRY
108 __field(u8, eot)
109 __field(u8, ra_tid)
110 __field(u8, credit_group)
111 __field(u8, color)
112 __field(u16, seq)
113 __field(u8, npkt)
114 __field(u32, bytes)
117 TP_fast_assign(
118 struct iwm_umac_wifi_out_hdr *hdr =
119 (struct iwm_umac_wifi_out_hdr *)buf;
121 IWM_ASSIGN;
122 __entry->eot = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_OUT_CMD_EOT);
123 __entry->ra_tid = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_RATID);
124 __entry->credit_group = GET_VAL32(hdr->hw_hdr.meta_data, UMAC_HDI_OUT_CREDIT_GRP);
125 __entry->color = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_TX_STA_COLOR);
126 __entry->seq = __le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
127 __entry->npkt = 1;
128 __entry->bytes = len;
130 if (!__entry->eot) {
131 int count;
132 u8 *ptr = buf;
134 __entry->npkt = 0;
135 while (ptr < buf + len) {
136 count = GET_VAL32(hdr->sw_hdr.meta_data,
137 UMAC_FW_CMD_BYTE_COUNT);
138 ptr += ALIGN(sizeof(*hdr) + count, 16);
139 hdr = (struct iwm_umac_wifi_out_hdr *)ptr;
140 __entry->npkt++;
145 TP_printk(
146 IWM_PR_FMT " Tx %spacket: eot %d, seq 0x%x, sta_color 0x%x, "
147 "ra_tid 0x%x, credit_group 0x%x, embeded_packets %d, %d bytes",
148 IWM_PR_ARG, !__entry->eot ? "concatenated " : "",
149 __entry->eot, __entry->seq, __entry->color, __entry->ra_tid,
150 __entry->credit_group, __entry->npkt, __entry->bytes
154 TRACE_EVENT(iwm_rx_nonwifi_cmd,
155 TP_PROTO(struct iwm_priv *iwm, void *buf, int len),
157 TP_ARGS(iwm, buf, len),
159 TP_STRUCT__entry(
160 IWM_ENTRY
161 __field(u8, opcode)
162 __field(u16, seq)
163 __field(u32, len)
166 TP_fast_assign(
167 struct iwm_udma_in_hdr *hdr = buf;
169 IWM_ASSIGN;
170 __entry->opcode = GET_VAL32(hdr->cmd, UDMA_HDI_IN_NW_CMD_OPCODE);
171 __entry->seq = GET_VAL32(hdr->cmd, UDMA_HDI_IN_CMD_NON_WIFI_HW_SEQ_NUM);
172 __entry->len = len;
175 TP_printk(
176 IWM_PR_FMT " Rx TARGET RESP: opcode 0x%x, seq 0x%x, len 0x%x",
177 IWM_PR_ARG, __entry->opcode, __entry->seq, __entry->len
181 TRACE_EVENT(iwm_rx_wifi_cmd,
182 TP_PROTO(struct iwm_priv *iwm, struct iwm_umac_wifi_in_hdr *hdr),
184 TP_ARGS(iwm, hdr),
186 TP_STRUCT__entry(
187 IWM_ENTRY
188 __field(u8, cmd)
189 __field(u8, source)
190 __field(u16, seq)
191 __field(u32, count)
194 TP_fast_assign(
195 IWM_ASSIGN;
196 __entry->cmd = hdr->sw_hdr.cmd.cmd;
197 __entry->source = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE);
198 __entry->count = GET_VAL32(hdr->sw_hdr.meta_data, UMAC_FW_CMD_BYTE_COUNT);
199 __entry->seq = le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
202 TP_printk(
203 IWM_PR_FMT " Rx %s RESP: cmd 0x%x, seq 0x%x, count 0x%x",
204 IWM_PR_ARG, __entry->source == UMAC_HDI_IN_SOURCE_FHRX ? "LMAC" :
205 __entry->source == UMAC_HDI_IN_SOURCE_FW ? "UMAC" : "UDMA",
206 __entry->cmd, __entry->seq, __entry->count
210 #define iwm_ticket_action_symbol \
211 { IWM_RX_TICKET_DROP, "DROP" }, \
212 { IWM_RX_TICKET_RELEASE, "RELEASE" }, \
213 { IWM_RX_TICKET_SNIFFER, "SNIFFER" }, \
214 { IWM_RX_TICKET_ENQUEUE, "ENQUEUE" }
216 TRACE_EVENT(iwm_rx_ticket,
217 TP_PROTO(struct iwm_priv *iwm, void *buf, int len),
219 TP_ARGS(iwm, buf, len),
221 TP_STRUCT__entry(
222 IWM_ENTRY
223 __field(u8, action)
224 __field(u8, reason)
225 __field(u16, id)
226 __field(u16, flags)
229 TP_fast_assign(
230 struct iwm_rx_ticket *ticket =
231 ((struct iwm_umac_notif_rx_ticket *)buf)->tickets;
233 IWM_ASSIGN;
234 __entry->id = le16_to_cpu(ticket->id);
235 __entry->action = le16_to_cpu(ticket->action);
236 __entry->flags = le16_to_cpu(ticket->flags);
237 __entry->reason = (__entry->flags & IWM_RX_TICKET_DROP_REASON_MSK) >> IWM_RX_TICKET_DROP_REASON_POS;
240 TP_printk(
241 IWM_PR_FMT " Rx ticket: id 0x%x, action %s, %s 0x%x%s",
242 IWM_PR_ARG, __entry->id,
243 __print_symbolic(__entry->action, iwm_ticket_action_symbol),
244 __entry->reason ? "reason" : "flags",
245 __entry->reason ? __entry->reason : __entry->flags,
246 __entry->flags & IWM_RX_TICKET_AMSDU_MSK ? ", AMSDU frame" : ""
250 TRACE_EVENT(iwm_rx_packet,
251 TP_PROTO(struct iwm_priv *iwm, void *buf, int len),
253 TP_ARGS(iwm, buf, len),
255 TP_STRUCT__entry(
256 IWM_ENTRY
257 __field(u8, source)
258 __field(u16, id)
259 __field(u32, len)
262 TP_fast_assign(
263 struct iwm_umac_wifi_in_hdr *hdr = buf;
265 IWM_ASSIGN;
266 __entry->source = GET_VAL32(hdr->hw_hdr.cmd, UMAC_HDI_IN_CMD_SOURCE);
267 __entry->id = le16_to_cpu(hdr->sw_hdr.cmd.seq_num);
268 __entry->len = len - sizeof(*hdr);
271 TP_printk(
272 IWM_PR_FMT " Rx %s packet: id 0x%x, %d bytes",
273 IWM_PR_ARG, __entry->source == UMAC_HDI_IN_SOURCE_FHRX ?
274 "LMAC" : "UMAC", __entry->id, __entry->len
277 #endif
279 #undef TRACE_INCLUDE_PATH
280 #define TRACE_INCLUDE_PATH .
281 #undef TRACE_INCLUDE_FILE
282 #define TRACE_INCLUDE_FILE trace
283 #include <trace/define_trace.h>