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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-20 13:43:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-20 13:43:21 -0700
commit06f4e926d256d902dd9a53dcb400fd74974ce087 (patch)
tree0b438b67f5f0eff6fd617bc497a9dace6164a488 /drivers/net/wireless/mwifiex/wmm.h
parent8e7bfcbab3825d1b404d615cb1b54f44ff81f981 (diff)
parentd93515611bbc70c2fe4db232e5feb448ed8e4cc9 (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: (1446 commits) macvlan: fix panic if lowerdev in a bond tg3: Add braces around 5906 workaround. tg3: Fix NETIF_F_LOOPBACK error macvlan: remove one synchronize_rcu() call networking: NET_CLS_ROUTE4 depends on INET irda: Fix error propagation in ircomm_lmp_connect_response() irda: Kill set but unused variable 'bytes' in irlan_check_command_param() irda: Kill set but unused variable 'clen' in ircomm_connect_indication() rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport() be2net: Kill set but unused variable 'req' in lancer_fw_download() irda: Kill set but unused vars 'saddr' and 'daddr' in irlan_provider_connect_indication() atl1c: atl1c_resume() is only used when CONFIG_PM_SLEEP is defined. rxrpc: Fix set but unused variable 'usage' in rxrpc_get_peer(). rxrpc: Kill set but unused variable 'local' in rxrpc_UDP_error_handler() rxrpc: Kill set but unused variable 'sp' in rxrpc_process_connection() rxrpc: Kill set but unused variable 'sp' in rxrpc_rotate_tx_window() pkt_sched: Kill set but unused variable 'protocol' in tc_classify() isdn: capi: Use pr_debug() instead of ifdefs. tg3: Update version to 3.119 tg3: Apply rx_discards fix to 5719/5720 ... Fix up trivial conflicts in arch/x86/Kconfig and net/mac80211/agg-tx.c as per Davem.
Diffstat (limited to 'drivers/net/wireless/mwifiex/wmm.h')
-rw-r--r--drivers/net/wireless/mwifiex/wmm.h110
1 files changed, 110 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h
new file mode 100644
index 00000000000..fcea1f68792
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/wmm.h
@@ -0,0 +1,110 @@
+/*
+ * Marvell Wireless LAN device driver: WMM
+ *
+ * Copyright (C) 2011, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License"). You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#ifndef _MWIFIEX_WMM_H_
+#define _MWIFIEX_WMM_H_
+
+enum ieee_types_wmm_aciaifsn_bitmasks {
+ MWIFIEX_AIFSN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)),
+ MWIFIEX_ACM = BIT(4),
+ MWIFIEX_ACI = (BIT(5) | BIT(6)),
+};
+
+enum ieee_types_wmm_ecw_bitmasks {
+ MWIFIEX_ECW_MIN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)),
+ MWIFIEX_ECW_MAX = (BIT(4) | BIT(5) | BIT(6) | BIT(7)),
+};
+
+/*
+ * This function retrieves the TID of the given RA list.
+ */
+static inline int
+mwifiex_get_tid(struct mwifiex_ra_list_tbl *ptr)
+{
+ struct sk_buff *skb;
+
+ if (skb_queue_empty(&ptr->skb_head))
+ return 0;
+
+ skb = skb_peek(&ptr->skb_head);
+
+ return skb->priority;
+}
+
+/*
+ * This function gets the length of a list.
+ */
+static inline int
+mwifiex_wmm_list_len(struct list_head *head)
+{
+ struct list_head *pos;
+ int count = 0;
+
+ list_for_each(pos, head)
+ ++count;
+
+ return count;
+}
+
+/*
+ * This function checks if a RA list is empty or not.
+ */
+static inline u8
+mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead)
+{
+ struct mwifiex_ra_list_tbl *ra_list;
+ int is_list_empty;
+
+ list_for_each_entry(ra_list, ra_list_hhead, list) {
+ is_list_empty = skb_queue_empty(&ra_list->skb_head);
+ if (!is_list_empty)
+ return false;
+ }
+
+ return true;
+}
+
+void mwifiex_wmm_add_buf_txqueue(struct mwifiex_adapter *adapter,
+ struct sk_buff *skb);
+void mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra);
+
+int mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter);
+void mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter);
+int mwifiex_is_ralist_valid(struct mwifiex_private *priv,
+ struct mwifiex_ra_list_tbl *ra_list, int tid);
+
+u8 mwifiex_wmm_compute_drv_pkt_delay(struct mwifiex_private *priv,
+ const struct sk_buff *skb);
+void mwifiex_wmm_init(struct mwifiex_adapter *adapter);
+
+extern u32 mwifiex_wmm_process_association_req(struct mwifiex_private *priv,
+ u8 **assoc_buf,
+ struct ieee_types_wmm_parameter
+ *wmmie,
+ struct ieee80211_ht_cap
+ *htcap);
+
+void mwifiex_wmm_setup_queue_priorities(struct mwifiex_private *priv,
+ struct ieee_types_wmm_parameter
+ *wmm_ie);
+void mwifiex_wmm_setup_ac_downgrade(struct mwifiex_private *priv);
+extern int mwifiex_ret_wmm_get_status(struct mwifiex_private *priv,
+ const struct host_cmd_ds_command *resp);
+
+#endif /* !_MWIFIEX_WMM_H_ */