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path: root/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
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Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c')
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c399
1 files changed, 0 insertions, 399 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
index 3b311393f04a..3d59332238a2 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
@@ -118,405 +118,6 @@ bool brcmf_c_prec_enq(struct device *dev, struct pktq *q,
return p != NULL;
}
-#ifdef DEBUG
-static void
-brcmf_c_show_host_event(struct brcmf_event_msg *event, void *event_data)
-{
- uint i, status, reason;
- bool group = false, flush_txq = false, link = false;
- char *auth_str, *event_name;
- unsigned char *buf;
- char err_msg[256], eabuf[ETHER_ADDR_STR_LEN];
- static struct {
- uint event;
- char *event_name;
- } event_names[] = {
- {
- BRCMF_E_SET_SSID, "SET_SSID"}, {
- BRCMF_E_JOIN, "JOIN"}, {
- BRCMF_E_START, "START"}, {
- BRCMF_E_AUTH, "AUTH"}, {
- BRCMF_E_AUTH_IND, "AUTH_IND"}, {
- BRCMF_E_DEAUTH, "DEAUTH"}, {
- BRCMF_E_DEAUTH_IND, "DEAUTH_IND"}, {
- BRCMF_E_ASSOC, "ASSOC"}, {
- BRCMF_E_ASSOC_IND, "ASSOC_IND"}, {
- BRCMF_E_REASSOC, "REASSOC"}, {
- BRCMF_E_REASSOC_IND, "REASSOC_IND"}, {
- BRCMF_E_DISASSOC, "DISASSOC"}, {
- BRCMF_E_DISASSOC_IND, "DISASSOC_IND"}, {
- BRCMF_E_QUIET_START, "START_QUIET"}, {
- BRCMF_E_QUIET_END, "END_QUIET"}, {
- BRCMF_E_BEACON_RX, "BEACON_RX"}, {
- BRCMF_E_LINK, "LINK"}, {
- BRCMF_E_MIC_ERROR, "MIC_ERROR"}, {
- BRCMF_E_NDIS_LINK, "NDIS_LINK"}, {
- BRCMF_E_ROAM, "ROAM"}, {
- BRCMF_E_TXFAIL, "TXFAIL"}, {
- BRCMF_E_PMKID_CACHE, "PMKID_CACHE"}, {
- BRCMF_E_RETROGRADE_TSF, "RETROGRADE_TSF"}, {
- BRCMF_E_PRUNE, "PRUNE"}, {
- BRCMF_E_AUTOAUTH, "AUTOAUTH"}, {
- BRCMF_E_EAPOL_MSG, "EAPOL_MSG"}, {
- BRCMF_E_SCAN_COMPLETE, "SCAN_COMPLETE"}, {
- BRCMF_E_ADDTS_IND, "ADDTS_IND"}, {
- BRCMF_E_DELTS_IND, "DELTS_IND"}, {
- BRCMF_E_BCNSENT_IND, "BCNSENT_IND"}, {
- BRCMF_E_BCNRX_MSG, "BCNRX_MSG"}, {
- BRCMF_E_BCNLOST_MSG, "BCNLOST_MSG"}, {
- BRCMF_E_ROAM_PREP, "ROAM_PREP"}, {
- BRCMF_E_PFN_NET_FOUND, "PNO_NET_FOUND"}, {
- BRCMF_E_PFN_NET_LOST, "PNO_NET_LOST"}, {
- BRCMF_E_RESET_COMPLETE, "RESET_COMPLETE"}, {
- BRCMF_E_JOIN_START, "JOIN_START"}, {
- BRCMF_E_ROAM_START, "ROAM_START"}, {
- BRCMF_E_ASSOC_START, "ASSOC_START"}, {
- BRCMF_E_IBSS_ASSOC, "IBSS_ASSOC"}, {
- BRCMF_E_RADIO, "RADIO"}, {
- BRCMF_E_PSM_WATCHDOG, "PSM_WATCHDOG"}, {
- BRCMF_E_PROBREQ_MSG, "PROBREQ_MSG"}, {
- BRCMF_E_SCAN_CONFIRM_IND, "SCAN_CONFIRM_IND"}, {
- BRCMF_E_PSK_SUP, "PSK_SUP"}, {
- BRCMF_E_COUNTRY_CODE_CHANGED, "COUNTRY_CODE_CHANGED"}, {
- BRCMF_E_EXCEEDED_MEDIUM_TIME, "EXCEEDED_MEDIUM_TIME"}, {
- BRCMF_E_ICV_ERROR, "ICV_ERROR"}, {
- BRCMF_E_UNICAST_DECODE_ERROR, "UNICAST_DECODE_ERROR"}, {
- BRCMF_E_MULTICAST_DECODE_ERROR, "MULTICAST_DECODE_ERROR"}, {
- BRCMF_E_TRACE, "TRACE"}, {
- BRCMF_E_ACTION_FRAME, "ACTION FRAME"}, {
- BRCMF_E_ACTION_FRAME_COMPLETE, "ACTION FRAME TX COMPLETE"}, {
- BRCMF_E_IF, "IF"}, {
- BRCMF_E_RSSI, "RSSI"}, {
- BRCMF_E_PFN_SCAN_COMPLETE, "SCAN_COMPLETE"}, {
- BRCMF_E_ESCAN_RESULT, "ESCAN_RESULT"}
- };
- uint event_type, flags, auth_type, datalen;
- static u32 seqnum_prev;
- struct msgtrace_hdr hdr;
- u32 nblost;
- char *s, *p;
-
- event_type = be32_to_cpu(event->event_type);
- flags = be16_to_cpu(event->flags);
- status = be32_to_cpu(event->status);
- reason = be32_to_cpu(event->reason);
- auth_type = be32_to_cpu(event->auth_type);
- datalen = be32_to_cpu(event->datalen);
- /* debug dump of event messages */
- sprintf(eabuf, "%pM", event->addr);
-
- event_name = "UNKNOWN";
- for (i = 0; i < ARRAY_SIZE(event_names); i++) {
- if (event_names[i].event == event_type)
- event_name = event_names[i].event_name;
- }
-
- brcmf_dbg(EVENT, "EVENT: %s, event ID = %d\n", event_name, event_type);
- brcmf_dbg(EVENT, "flags 0x%04x, status %d, reason %d, auth_type %d MAC %s\n",
- flags, status, reason, auth_type, eabuf);
-
- if (flags & BRCMF_EVENT_MSG_LINK)
- link = true;
- if (flags & BRCMF_EVENT_MSG_GROUP)
- group = true;
- if (flags & BRCMF_EVENT_MSG_FLUSHTXQ)
- flush_txq = true;
-
- switch (event_type) {
- case BRCMF_E_START:
- case BRCMF_E_DEAUTH:
- case BRCMF_E_DISASSOC:
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s\n", event_name, eabuf);
- break;
-
- case BRCMF_E_ASSOC_IND:
- case BRCMF_E_REASSOC_IND:
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s\n", event_name, eabuf);
- break;
-
- case BRCMF_E_ASSOC:
- case BRCMF_E_REASSOC:
- if (status == BRCMF_E_STATUS_SUCCESS)
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, SUCCESS\n",
- event_name, eabuf);
- else if (status == BRCMF_E_STATUS_TIMEOUT)
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, TIMEOUT\n",
- event_name, eabuf);
- else if (status == BRCMF_E_STATUS_FAIL)
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, FAILURE, reason %d\n",
- event_name, eabuf, (int)reason);
- else
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, unexpected status %d\n",
- event_name, eabuf, (int)status);
- break;
-
- case BRCMF_E_DEAUTH_IND:
- case BRCMF_E_DISASSOC_IND:
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, reason %d\n",
- event_name, eabuf, (int)reason);
- break;
-
- case BRCMF_E_AUTH:
- case BRCMF_E_AUTH_IND:
- if (auth_type == WLAN_AUTH_OPEN)
- auth_str = "Open System";
- else if (auth_type == WLAN_AUTH_SHARED_KEY)
- auth_str = "Shared Key";
- else {
- sprintf(err_msg, "AUTH unknown: %d", (int)auth_type);
- auth_str = err_msg;
- }
- if (event_type == BRCMF_E_AUTH_IND)
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, %s\n",
- event_name, eabuf, auth_str);
- else if (status == BRCMF_E_STATUS_SUCCESS)
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, %s, SUCCESS\n",
- event_name, eabuf, auth_str);
- else if (status == BRCMF_E_STATUS_TIMEOUT)
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, %s, TIMEOUT\n",
- event_name, eabuf, auth_str);
- else if (status == BRCMF_E_STATUS_FAIL) {
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, %s, FAILURE, reason %d\n",
- event_name, eabuf, auth_str, (int)reason);
- }
-
- break;
-
- case BRCMF_E_JOIN:
- case BRCMF_E_ROAM:
- case BRCMF_E_SET_SSID:
- if (status == BRCMF_E_STATUS_SUCCESS)
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s\n",
- event_name, eabuf);
- else if (status == BRCMF_E_STATUS_FAIL)
- brcmf_dbg(EVENT, "MACEVENT: %s, failed\n", event_name);
- else if (status == BRCMF_E_STATUS_NO_NETWORKS)
- brcmf_dbg(EVENT, "MACEVENT: %s, no networks found\n",
- event_name);
- else
- brcmf_dbg(EVENT, "MACEVENT: %s, unexpected status %d\n",
- event_name, (int)status);
- break;
-
- case BRCMF_E_BEACON_RX:
- if (status == BRCMF_E_STATUS_SUCCESS)
- brcmf_dbg(EVENT, "MACEVENT: %s, SUCCESS\n", event_name);
- else if (status == BRCMF_E_STATUS_FAIL)
- brcmf_dbg(EVENT, "MACEVENT: %s, FAIL\n", event_name);
- else
- brcmf_dbg(EVENT, "MACEVENT: %s, status %d\n",
- event_name, status);
- break;
-
- case BRCMF_E_LINK:
- brcmf_dbg(EVENT, "MACEVENT: %s %s\n",
- event_name, link ? "UP" : "DOWN");
- break;
-
- case BRCMF_E_MIC_ERROR:
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s, Group %d, Flush %d\n",
- event_name, eabuf, group, flush_txq);
- break;
-
- case BRCMF_E_ICV_ERROR:
- case BRCMF_E_UNICAST_DECODE_ERROR:
- case BRCMF_E_MULTICAST_DECODE_ERROR:
- brcmf_dbg(EVENT, "MACEVENT: %s, MAC %s\n", event_name, eabuf);
- break;
-
- case BRCMF_E_TXFAIL:
- brcmf_dbg(EVENT, "MACEVENT: %s, RA %s\n", event_name, eabuf);
- break;
-
- case BRCMF_E_SCAN_COMPLETE:
- case BRCMF_E_PMKID_CACHE:
- brcmf_dbg(EVENT, "MACEVENT: %s\n", event_name);
- break;
-
- case BRCMF_E_ESCAN_RESULT:
- brcmf_dbg(EVENT, "MACEVENT: %s\n", event_name);
- datalen = 0;
- break;
-
- case BRCMF_E_PFN_NET_FOUND:
- case BRCMF_E_PFN_NET_LOST:
- case BRCMF_E_PFN_SCAN_COMPLETE:
- brcmf_dbg(EVENT, "PNOEVENT: %s\n", event_name);
- break;
-
- case BRCMF_E_PSK_SUP:
- case BRCMF_E_PRUNE:
- brcmf_dbg(EVENT, "MACEVENT: %s, status %d, reason %d\n",
- event_name, (int)status, (int)reason);
- break;
-
- case BRCMF_E_TRACE:
- buf = (unsigned char *) event_data;
- memcpy(&hdr, buf, sizeof(struct msgtrace_hdr));
-
- if (hdr.version != MSGTRACE_VERSION) {
- brcmf_dbg(ERROR,
- "MACEVENT: %s [unsupported version --> brcmf"
- " version:%d dongle version:%d]\n",
- event_name, MSGTRACE_VERSION, hdr.version);
- /* Reset datalen to avoid display below */
- datalen = 0;
- break;
- }
-
- /* There are 2 bytes available at the end of data */
- *(buf + sizeof(struct msgtrace_hdr)
- + be16_to_cpu(hdr.len)) = '\0';
-
- if (be32_to_cpu(hdr.discarded_bytes)
- || be32_to_cpu(hdr.discarded_printf))
- brcmf_dbg(ERROR,
- "WLC_E_TRACE: [Discarded traces in dongle -->"
- " discarded_bytes %d discarded_printf %d]\n",
- be32_to_cpu(hdr.discarded_bytes),
- be32_to_cpu(hdr.discarded_printf));
-
- nblost = be32_to_cpu(hdr.seqnum) - seqnum_prev - 1;
- if (nblost > 0)
- brcmf_dbg(ERROR, "WLC_E_TRACE: [Event lost --> seqnum "
- " %d nblost %d\n", be32_to_cpu(hdr.seqnum),
- nblost);
- seqnum_prev = be32_to_cpu(hdr.seqnum);
-
- /* Display the trace buffer. Advance from \n to \n to
- * avoid display big
- * printf (issue with Linux printk )
- */
- p = (char *)&buf[sizeof(struct msgtrace_hdr)];
- while ((s = strstr(p, "\n")) != NULL) {
- *s = '\0';
- pr_debug("%s\n", p);
- p = s + 1;
- }
- pr_debug("%s\n", p);
-
- /* Reset datalen to avoid display below */
- datalen = 0;
- break;
-
- case BRCMF_E_RSSI:
- brcmf_dbg(EVENT, "MACEVENT: %s %d\n",
- event_name, be32_to_cpu(*((__be32 *)event_data)));
- break;
-
- default:
- brcmf_dbg(EVENT,
- "MACEVENT: %s %d, MAC %s, status %d, reason %d, "
- "auth %d\n", event_name, event_type, eabuf,
- (int)status, (int)reason, (int)auth_type);
- break;
- }
-
- /* show any appended data */
- brcmf_dbg_hex_dump(datalen, event_data, datalen, "Received data");
-}
-#endif /* DEBUG */
-
-int
-brcmf_c_host_event(struct brcmf_pub *drvr, int *ifidx, void *pktdata,
- struct brcmf_event_msg *event, void **data_ptr)
-{
- /* check whether packet is a BRCM event pkt */
- struct brcmf_event *pvt_data = (struct brcmf_event *) pktdata;
- struct brcmf_if_event *ifevent;
- struct brcmf_if *ifp;
- char *event_data;
- u32 type, status;
- u16 flags;
- int evlen;
-
- if (memcmp(BRCM_OUI, &pvt_data->hdr.oui[0], DOT11_OUI_LEN)) {
- brcmf_dbg(ERROR, "mismatched OUI, bailing\n");
- return -EBADE;
- }
-
- /* BRCM event pkt may be unaligned - use xxx_ua to load user_subtype. */
- if (get_unaligned_be16(&pvt_data->hdr.usr_subtype) !=
- BCMILCP_BCM_SUBTYPE_EVENT) {
- brcmf_dbg(ERROR, "mismatched subtype, bailing\n");
- return -EBADE;
- }
-
- *data_ptr = &pvt_data[1];
- event_data = *data_ptr;
-
- /* memcpy since BRCM event pkt may be unaligned. */
- memcpy(event, &pvt_data->msg, sizeof(struct brcmf_event_msg));
-
- type = get_unaligned_be32(&event->event_type);
- flags = get_unaligned_be16(&event->flags);
- status = get_unaligned_be32(&event->status);
- evlen = get_unaligned_be32(&event->datalen) +
- sizeof(struct brcmf_event);
-
- switch (type) {
- case BRCMF_E_IF:
- ifevent = (struct brcmf_if_event *) event_data;
- brcmf_dbg(TRACE, "if event\n");
-
- if (ifevent->ifidx > 0 && ifevent->ifidx < BRCMF_MAX_IFS) {
- if (ifevent->action == BRCMF_E_IF_ADD) {
- ifp = brcmf_add_if(drvr->dev, ifevent->ifidx,
- ifevent->bssidx,
- event->ifname,
- pvt_data->eth.h_dest);
- if (IS_ERR(ifp))
- return PTR_ERR(ifp);
- brcmf_net_attach(ifp);
- } else {
- brcmf_del_if(drvr, ifevent->ifidx);
- }
- } else {
- brcmf_dbg(ERROR, "Invalid ifidx %d for %s\n",
- ifevent->ifidx, event->ifname);
- }
-
- /* send up the if event: btamp user needs it */
- *ifidx = brcmf_ifname2idx(drvr, event->ifname);
- break;
-
- /* These are what external supplicant/authenticator wants */
- case BRCMF_E_LINK:
- case BRCMF_E_ASSOC_IND:
- case BRCMF_E_REASSOC_IND:
- case BRCMF_E_DISASSOC_IND:
- case BRCMF_E_MIC_ERROR:
- default:
- /* Fall through: this should get _everything_ */
-
- *ifidx = brcmf_ifname2idx(drvr, event->ifname);
- brcmf_dbg(TRACE, "MAC event %d, flags %x, status %x\n",
- type, flags, status);
-
- /* put it back to BRCMF_E_NDIS_LINK */
- if (type == BRCMF_E_NDIS_LINK) {
- u32 temp1;
- __be32 temp2;
-
- temp1 = get_unaligned_be32(&event->event_type);
- brcmf_dbg(TRACE, "Converted to WLC_E_LINK type %d\n",
- temp1);
-
- temp2 = cpu_to_be32(BRCMF_E_NDIS_LINK);
- memcpy((void *)(&pvt_data->msg.event_type), &temp2,
- sizeof(pvt_data->msg.event_type));
- }
- break;
- }
-
-#ifdef DEBUG
- if (BRCMF_EVENT_ON())
- brcmf_c_show_host_event(event, event_data);
-#endif /* DEBUG */
-
- return 0;
-}
-
/* Convert user's input in hex pattern to byte-size mask */
static int brcmf_c_pattern_atoh(char *src, char *dst)
{
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-24 07:50:01 +0000