forked from Minki/linux
2108df3c4b
With BT support, driver has to handle two streams of data (i.e. wlan and BT). Actual coex implementation is in firmware. Coex module just schedule the packets to firmware by taking them from the corresponding paths. Structures for module and protocol operations are introduced for this purpose. Protocol operations structure is global structure which can be shared among different modules. Move initialization of coex and operating mode values to rsi_91x_init(). Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/**
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* Copyright (c) 2017 Redpine Signals Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef __RSI_HEADER_H__
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#define __RSI_HEADER_H__
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#include <linux/skbuff.h>
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/* HAL queue information */
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#define RSI_COEX_Q 0x0
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#define RSI_BT_Q 0x2
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#define RSI_WLAN_Q 0x3
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#define RSI_WIFI_MGMT_Q 0x4
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#define RSI_WIFI_DATA_Q 0x5
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#define RSI_BT_MGMT_Q 0x6
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#define RSI_BT_DATA_Q 0x7
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enum rsi_coex_queues {
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RSI_COEX_Q_INVALID = -1,
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RSI_COEX_Q_COMMON = 0,
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RSI_COEX_Q_BT,
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RSI_COEX_Q_WLAN
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};
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enum rsi_host_intf {
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RSI_HOST_INTF_SDIO = 0,
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RSI_HOST_INTF_USB
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};
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struct rsi_proto_ops {
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int (*coex_send_pkt)(void *priv, struct sk_buff *skb, u8 hal_queue);
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enum rsi_host_intf (*get_host_intf)(void *priv);
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void (*set_bt_context)(void *priv, void *context);
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};
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struct rsi_mod_ops {
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int (*attach)(void *priv, struct rsi_proto_ops *ops);
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void (*detach)(void *priv);
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int (*recv_pkt)(void *priv, u8 *msg);
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};
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#endif
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