diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-23 11:47:02 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-23 11:47:02 -0700 |
commit | 5f05647dd81c11a6a165ccc8f0c1370b16f3bcb0 (patch) | |
tree | 7851ef1c93aa1aba7ef327ca4b75fd35e6d10f29 /drivers/net/wireless/wl1251/event.h | |
parent | 02f36038c568111ad4fc433f6fa760ff5e38fab4 (diff) | |
parent | ec37a48d1d16c30b655ac5280209edf52a6775d4 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
vlan: Calling vlan_hwaccel_do_receive() is always valid.
tproxy: use the interface primary IP address as a default value for --on-ip
tproxy: added IPv6 support to the socket match
cxgb3: function namespace cleanup
tproxy: added IPv6 support to the TPROXY target
tproxy: added IPv6 socket lookup function to nf_tproxy_core
be2net: Changes to use only priority codes allowed by f/w
tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
tproxy: added tproxy sockopt interface in the IPV6 layer
tproxy: added udp6_lib_lookup function
tproxy: added const specifiers to udp lookup functions
tproxy: split off ipv6 defragmentation to a separate module
l2tp: small cleanup
nf_nat: restrict ICMP translation for embedded header
can: mcp251x: fix generation of error frames
can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
can-raw: add msg_flags to distinguish local traffic
9p: client code cleanup
rds: make local functions/variables static
...
Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David
Diffstat (limited to 'drivers/net/wireless/wl1251/event.h')
-rw-r--r-- | drivers/net/wireless/wl1251/event.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl1251/event.h b/drivers/net/wireless/wl1251/event.h new file mode 100644 index 000000000000..30eb5d150bf7 --- /dev/null +++ b/drivers/net/wireless/wl1251/event.h @@ -0,0 +1,120 @@ +/* + * This file is part of wl1251 + * + * Copyright (c) 1998-2007 Texas Instruments Incorporated + * Copyright (C) 2008 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __WL1251_EVENT_H__ +#define __WL1251_EVENT_H__ + +/* + * Mbox events + * + * The event mechanism is based on a pair of event buffers (buffers A and + * B) at fixed locations in the target's memory. The host processes one + * buffer while the other buffer continues to collect events. If the host + * is not processing events, an interrupt is issued to signal that a buffer + * is ready. Once the host is done with processing events from one buffer, + * it signals the target (with an ACK interrupt) that the event buffer is + * free. + */ + +enum { + RESERVED1_EVENT_ID = BIT(0), + RESERVED2_EVENT_ID = BIT(1), + MEASUREMENT_START_EVENT_ID = BIT(2), + SCAN_COMPLETE_EVENT_ID = BIT(3), + CALIBRATION_COMPLETE_EVENT_ID = BIT(4), + ROAMING_TRIGGER_LOW_RSSI_EVENT_ID = BIT(5), + PS_REPORT_EVENT_ID = BIT(6), + SYNCHRONIZATION_TIMEOUT_EVENT_ID = BIT(7), + HEALTH_REPORT_EVENT_ID = BIT(8), + ACI_DETECTION_EVENT_ID = BIT(9), + DEBUG_REPORT_EVENT_ID = BIT(10), + MAC_STATUS_EVENT_ID = BIT(11), + DISCONNECT_EVENT_COMPLETE_ID = BIT(12), + JOIN_EVENT_COMPLETE_ID = BIT(13), + CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(14), + BSS_LOSE_EVENT_ID = BIT(15), + ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID = BIT(16), + MEASUREMENT_COMPLETE_EVENT_ID = BIT(17), + AP_DISCOVERY_COMPLETE_EVENT_ID = BIT(18), + SCHEDULED_SCAN_COMPLETE_EVENT_ID = BIT(19), + PSPOLL_DELIVERY_FAILURE_EVENT_ID = BIT(20), + RESET_BSS_EVENT_ID = BIT(21), + REGAINED_BSS_EVENT_ID = BIT(22), + ROAMING_TRIGGER_REGAINED_RSSI_EVENT_ID = BIT(23), + ROAMING_TRIGGER_LOW_SNR_EVENT_ID = BIT(24), + ROAMING_TRIGGER_REGAINED_SNR_EVENT_ID = BIT(25), + + DBG_EVENT_ID = BIT(26), + BT_PTA_SENSE_EVENT_ID = BIT(27), + BT_PTA_PREDICTION_EVENT_ID = BIT(28), + BT_PTA_AVALANCHE_EVENT_ID = BIT(29), + + PLT_RX_CALIBRATION_COMPLETE_EVENT_ID = BIT(30), + + EVENT_MBOX_ALL_EVENT_ID = 0x7fffffff, +}; + +struct event_debug_report { + u8 debug_event_id; + u8 num_params; + u16 pad; + u32 report_1; + u32 report_2; + u32 report_3; +} __packed; + +struct event_mailbox { + u32 events_vector; + u32 events_mask; + u32 reserved_1; + u32 reserved_2; + + char average_rssi_level; + u8 ps_status; + u8 channel_switch_status; + u8 scheduled_scan_status; + + /* Channels scanned by the scheduled scan */ + u16 scheduled_scan_channels; + + /* If bit 0 is set -> target's fatal error */ + u16 health_report; + u16 bad_fft_counter; + u8 bt_pta_sense_info; + u8 bt_pta_protective_info; + u32 reserved; + u32 debug_report[2]; + + /* Number of FCS errors since last event */ + u32 fcs_err_counter; + + struct event_debug_report report; + u8 average_snr_level; + u8 padding[19]; +} __packed; + +int wl1251_event_unmask(struct wl1251 *wl); +void wl1251_event_mbox_config(struct wl1251 *wl); +int wl1251_event_handle(struct wl1251 *wl, u8 mbox); +int wl1251_event_wait(struct wl1251 *wl, u32 mask, int timeout_ms); + +#endif |