From 031547d8688a0fc5da875b504bf11e6c2e18390e Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Thu, 10 Jul 2014 12:09:06 +0300 Subject: Bluetooth: Remove unneeded mgmt_connectable function The mgmt_connectable function has been used to ensure that the right actions to HCI_CONNECTABLE are taken when the HCI_Write_Scan_Enable command is triggered by something else than mgmt. The only other user that we really care about is the HCISETSCAN ioctl code, so we can actually more simply perform the needed changes there instead. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e69c2b08c0c6..76675c55be15 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1288,7 +1288,6 @@ void mgmt_set_powered_failed(struct hci_dev *hdev, int err); int mgmt_powered(struct hci_dev *hdev, u8 powered); void mgmt_discoverable_timeout(struct hci_dev *hdev); void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable); -void mgmt_connectable(struct hci_dev *hdev, u8 connectable); void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status); void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, bool persistent); -- cgit v1.2.2 From bc6d2d04182877b198c1a945b7c401decbbb8c02 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Thu, 10 Jul 2014 12:09:08 +0300 Subject: Bluetooth: Remove unneeded mgmt_discoverable function Since the HCISETSCAN ioctl is the only non-mgmt user we care about for setting the right discoverable state we can simply do the necessary updates in the ioctl handler function instead. This then allows the removal of the mgmt_discoverable function and should simplify that state handling considerably. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 76675c55be15..b65efb22be54 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1286,8 +1286,8 @@ void mgmt_index_added(struct hci_dev *hdev); void mgmt_index_removed(struct hci_dev *hdev); void mgmt_set_powered_failed(struct hci_dev *hdev, int err); int mgmt_powered(struct hci_dev *hdev, u8 powered); +int mgmt_update_adv_data(struct hci_dev *hdev); void mgmt_discoverable_timeout(struct hci_dev *hdev); -void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable); void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status); void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, bool persistent); -- cgit v1.2.2 From 13a779e42251184d0f53a8f8299ced614faa028f Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Thu, 10 Jul 2014 12:09:09 +0300 Subject: Bluetooth: Remove unneeded mgmt_write_scan_failed function The Set Connectable/Discoverable mgmt handlers use a hci_request with a proper callback to handle the HCI command sending. It makes therefore little sense to have this extra function to be called from hci_event.c for command failures. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index b65efb22be54..7e9e95633a85 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1288,7 +1288,6 @@ void mgmt_set_powered_failed(struct hci_dev *hdev, int err); int mgmt_powered(struct hci_dev *hdev, u8 powered); int mgmt_update_adv_data(struct hci_dev *hdev); void mgmt_discoverable_timeout(struct hci_dev *hdev); -void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status); void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, bool persistent); void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, -- cgit v1.2.2 From f49daa8190ebf25eae907048266b590a9cdccb95 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 04:58:29 +0200 Subject: Bluetooth: Move HCI socket definitions into its own header file All the HCI sockets and ioctl based definitions have been in a global header file that also includes all the HCI protocol structures. To make this a bit cleaner, move them into its own file. This also adjusts fs/compat_ioctl.c to only include this new file and not all the protocol structures that are not needed. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci.h | 149 --------------------------------- include/net/bluetooth/hci_core.h | 1 + include/net/bluetooth/hci_sock.h | 175 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 176 insertions(+), 149 deletions(-) create mode 100644 include/net/bluetooth/hci_sock.h (limited to 'include') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index a01236e2df13..7f754a246ca5 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -202,33 +202,6 @@ enum { #define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \ BIT(HCI_FAST_CONNECTABLE) | BIT(HCI_LE_ADV)) -/* HCI ioctl defines */ -#define HCIDEVUP _IOW('H', 201, int) -#define HCIDEVDOWN _IOW('H', 202, int) -#define HCIDEVRESET _IOW('H', 203, int) -#define HCIDEVRESTAT _IOW('H', 204, int) - -#define HCIGETDEVLIST _IOR('H', 210, int) -#define HCIGETDEVINFO _IOR('H', 211, int) -#define HCIGETCONNLIST _IOR('H', 212, int) -#define HCIGETCONNINFO _IOR('H', 213, int) -#define HCIGETAUTHINFO _IOR('H', 215, int) - -#define HCISETRAW _IOW('H', 220, int) -#define HCISETSCAN _IOW('H', 221, int) -#define HCISETAUTH _IOW('H', 222, int) -#define HCISETENCRYPT _IOW('H', 223, int) -#define HCISETPTYPE _IOW('H', 224, int) -#define HCISETLINKPOL _IOW('H', 225, int) -#define HCISETLINKMODE _IOW('H', 226, int) -#define HCISETACLMTU _IOW('H', 227, int) -#define HCISETSCOMTU _IOW('H', 228, int) - -#define HCIBLOCKADDR _IOW('H', 230, int) -#define HCIUNBLOCKADDR _IOW('H', 231, int) - -#define HCIINQUIRY _IOR('H', 240, int) - /* HCI timeouts */ #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ @@ -1871,126 +1844,4 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) #define hci_handle(h) (h & 0x0fff) #define hci_flags(h) (h >> 12) -/* ---- HCI Sockets ---- */ - -/* Socket options */ -#define HCI_DATA_DIR 1 -#define HCI_FILTER 2 -#define HCI_TIME_STAMP 3 - -/* CMSG flags */ -#define HCI_CMSG_DIR 0x0001 -#define HCI_CMSG_TSTAMP 0x0002 - -struct sockaddr_hci { - sa_family_t hci_family; - unsigned short hci_dev; - unsigned short hci_channel; -}; -#define HCI_DEV_NONE 0xffff - -#define HCI_CHANNEL_RAW 0 -#define HCI_CHANNEL_USER 1 -#define HCI_CHANNEL_MONITOR 2 -#define HCI_CHANNEL_CONTROL 3 - -struct hci_filter { - unsigned long type_mask; - unsigned long event_mask[2]; - __le16 opcode; -}; - -struct hci_ufilter { - __u32 type_mask; - __u32 event_mask[2]; - __le16 opcode; -}; - -#define HCI_FLT_TYPE_BITS 31 -#define HCI_FLT_EVENT_BITS 63 -#define HCI_FLT_OGF_BITS 63 -#define HCI_FLT_OCF_BITS 127 - -/* ---- HCI Ioctl requests structures ---- */ -struct hci_dev_stats { - __u32 err_rx; - __u32 err_tx; - __u32 cmd_tx; - __u32 evt_rx; - __u32 acl_tx; - __u32 acl_rx; - __u32 sco_tx; - __u32 sco_rx; - __u32 byte_rx; - __u32 byte_tx; -}; - -struct hci_dev_info { - __u16 dev_id; - char name[8]; - - bdaddr_t bdaddr; - - __u32 flags; - __u8 type; - - __u8 features[8]; - - __u32 pkt_type; - __u32 link_policy; - __u32 link_mode; - - __u16 acl_mtu; - __u16 acl_pkts; - __u16 sco_mtu; - __u16 sco_pkts; - - struct hci_dev_stats stat; -}; - -struct hci_conn_info { - __u16 handle; - bdaddr_t bdaddr; - __u8 type; - __u8 out; - __u16 state; - __u32 link_mode; -}; - -struct hci_dev_req { - __u16 dev_id; - __u32 dev_opt; -}; - -struct hci_dev_list_req { - __u16 dev_num; - struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ -}; - -struct hci_conn_list_req { - __u16 dev_id; - __u16 conn_num; - struct hci_conn_info conn_info[0]; -}; - -struct hci_conn_info_req { - bdaddr_t bdaddr; - __u8 type; - struct hci_conn_info conn_info[0]; -}; - -struct hci_auth_info_req { - bdaddr_t bdaddr; - __u8 type; -}; - -struct hci_inquiry_req { - __u16 dev_id; - __u16 flags; - __u8 lap[3]; - __u8 length; - __u8 num_rsp; -}; -#define IREQ_CACHE_FLUSH 0x0001 - #endif /* __HCI_H */ diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 7e9e95633a85..5c52a17d6326 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -26,6 +26,7 @@ #define __HCI_CORE_H #include +#include /* HCI priority */ #define HCI_PRIO_MAX 7 diff --git a/include/net/bluetooth/hci_sock.h b/include/net/bluetooth/hci_sock.h new file mode 100644 index 000000000000..9a46d665c1b5 --- /dev/null +++ b/include/net/bluetooth/hci_sock.h @@ -0,0 +1,175 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2000-2001 Qualcomm Incorporated + + Written 2000,2001 by Maxim Krasnyansky + + 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; + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + SOFTWARE IS DISCLAIMED. +*/ + +#ifndef __HCI_SOCK_H +#define __HCI_SOCK_H + +/* Socket options */ +#define HCI_DATA_DIR 1 +#define HCI_FILTER 2 +#define HCI_TIME_STAMP 3 + +/* CMSG flags */ +#define HCI_CMSG_DIR 0x0001 +#define HCI_CMSG_TSTAMP 0x0002 + +struct sockaddr_hci { + sa_family_t hci_family; + unsigned short hci_dev; + unsigned short hci_channel; +}; +#define HCI_DEV_NONE 0xffff + +#define HCI_CHANNEL_RAW 0 +#define HCI_CHANNEL_USER 1 +#define HCI_CHANNEL_MONITOR 2 +#define HCI_CHANNEL_CONTROL 3 + +struct hci_filter { + unsigned long type_mask; + unsigned long event_mask[2]; + __le16 opcode; +}; + +struct hci_ufilter { + __u32 type_mask; + __u32 event_mask[2]; + __le16 opcode; +}; + +#define HCI_FLT_TYPE_BITS 31 +#define HCI_FLT_EVENT_BITS 63 +#define HCI_FLT_OGF_BITS 63 +#define HCI_FLT_OCF_BITS 127 + +/* Ioctl defines */ +#define HCIDEVUP _IOW('H', 201, int) +#define HCIDEVDOWN _IOW('H', 202, int) +#define HCIDEVRESET _IOW('H', 203, int) +#define HCIDEVRESTAT _IOW('H', 204, int) + +#define HCIGETDEVLIST _IOR('H', 210, int) +#define HCIGETDEVINFO _IOR('H', 211, int) +#define HCIGETCONNLIST _IOR('H', 212, int) +#define HCIGETCONNINFO _IOR('H', 213, int) +#define HCIGETAUTHINFO _IOR('H', 215, int) + +#define HCISETRAW _IOW('H', 220, int) +#define HCISETSCAN _IOW('H', 221, int) +#define HCISETAUTH _IOW('H', 222, int) +#define HCISETENCRYPT _IOW('H', 223, int) +#define HCISETPTYPE _IOW('H', 224, int) +#define HCISETLINKPOL _IOW('H', 225, int) +#define HCISETLINKMODE _IOW('H', 226, int) +#define HCISETACLMTU _IOW('H', 227, int) +#define HCISETSCOMTU _IOW('H', 228, int) + +#define HCIBLOCKADDR _IOW('H', 230, int) +#define HCIUNBLOCKADDR _IOW('H', 231, int) + +#define HCIINQUIRY _IOR('H', 240, int) + +/* Ioctl requests structures */ +struct hci_dev_stats { + __u32 err_rx; + __u32 err_tx; + __u32 cmd_tx; + __u32 evt_rx; + __u32 acl_tx; + __u32 acl_rx; + __u32 sco_tx; + __u32 sco_rx; + __u32 byte_rx; + __u32 byte_tx; +}; + +struct hci_dev_info { + __u16 dev_id; + char name[8]; + + bdaddr_t bdaddr; + + __u32 flags; + __u8 type; + + __u8 features[8]; + + __u32 pkt_type; + __u32 link_policy; + __u32 link_mode; + + __u16 acl_mtu; + __u16 acl_pkts; + __u16 sco_mtu; + __u16 sco_pkts; + + struct hci_dev_stats stat; +}; + +struct hci_conn_info { + __u16 handle; + bdaddr_t bdaddr; + __u8 type; + __u8 out; + __u16 state; + __u32 link_mode; +}; + +struct hci_dev_req { + __u16 dev_id; + __u32 dev_opt; +}; + +struct hci_dev_list_req { + __u16 dev_num; + struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ +}; + +struct hci_conn_list_req { + __u16 dev_id; + __u16 conn_num; + struct hci_conn_info conn_info[0]; +}; + +struct hci_conn_info_req { + bdaddr_t bdaddr; + __u8 type; + struct hci_conn_info conn_info[0]; +}; + +struct hci_auth_info_req { + bdaddr_t bdaddr; + __u8 type; +}; + +struct hci_inquiry_req { + __u16 dev_id; + __u16 flags; + __u8 lap[3]; + __u8 length; + __u8 num_rsp; +}; +#define IREQ_CACHE_FLUSH 0x0001 + +#endif /* __HCI_SOCK_H */ -- cgit v1.2.2 From 3ad254f7f6fd3b66ce47a156cbb92cb02002103e Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 05:36:39 +0200 Subject: Bluetooth: Move struct hci_sec_filter next to its user There is only single location using struct hci_sec_filter and with that there is no point in putting this declaration into a global header file. So move it right next to its user and make the code a lot more simpler. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci_core.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 5c52a17d6326..e1930749fac7 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1360,15 +1360,6 @@ struct hci_pinfo { unsigned short channel; }; -/* HCI security filter */ -#define HCI_SFLT_MAX_OGF 5 - -struct hci_sec_filter { - __u32 type_mask; - __u32 event_mask[2]; - __u32 ocf_mask[HCI_SFLT_MAX_OGF + 1][4]; -}; - /* ----- HCI requests ----- */ #define HCI_REQ_DONE 0 #define HCI_REQ_PEND 1 -- cgit v1.2.2 From 863def58fec2fa494c8e9ca45471819c6d731ec3 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 05:41:00 +0200 Subject: Bluetooth: Move struct hci_pinfo into net/bluetooth/hci_sock.c There exists no external user of struct hci_pinfo and hci_pi and thus move it into the one place that is actually using it. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci_core.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e1930749fac7..fffd0da2e0fc 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1349,17 +1349,6 @@ void mgmt_new_conn_param(struct hci_dev *hdev, bdaddr_t *bdaddr, void mgmt_reenable_advertising(struct hci_dev *hdev); void mgmt_smp_complete(struct hci_conn *conn, bool complete); -/* HCI info for socket */ -#define hci_pi(sk) ((struct hci_pinfo *) sk) - -struct hci_pinfo { - struct bt_sock bt; - struct hci_dev *hdev; - struct hci_filter filter; - __u32 cmsg_mask; - unsigned short channel; -}; - /* ----- HCI requests ----- */ #define HCI_REQ_DONE 0 #define HCI_REQ_PEND 1 -- cgit v1.2.2 From 899de765667b63bb51526f0a31693aed6ad5f828 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 05:51:58 +0200 Subject: Bluetooth: Move HCI request internals to net/bluetooth/hci_core.c The internals of the HCI request framework should not be leaking to its users. Move them all into net/bluetooth/hci_core.c and provide a simple hci_req_pending helper function for the one user outside the framework. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci_core.h | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index fffd0da2e0fc..b52c2ef3f56d 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1240,6 +1240,7 @@ void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen, const void *param, u8 event); void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status); +bool hci_req_pending(struct hci_dev *hdev); void hci_req_add_le_scan_disable(struct hci_request *req); void hci_req_add_le_passive_scan(struct hci_request *req); @@ -1349,14 +1350,6 @@ void mgmt_new_conn_param(struct hci_dev *hdev, bdaddr_t *bdaddr, void mgmt_reenable_advertising(struct hci_dev *hdev); void mgmt_smp_complete(struct hci_conn *conn, bool complete); -/* ----- HCI requests ----- */ -#define HCI_REQ_DONE 0 -#define HCI_REQ_PEND 1 -#define HCI_REQ_CANCELED 2 - -#define hci_req_lock(d) mutex_lock(&d->req_lock) -#define hci_req_unlock(d) mutex_unlock(&d->req_lock) - u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, u16 to_multiplier); void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand, -- cgit v1.2.2 From a6801ca9856c24298cba2c1fafd3da818acdaab6 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 06:03:08 +0200 Subject: Bluetooth: Update the list of L2CAP fixed channels The list of L2CAP fixed channels increased with newer versions of the specification. This just updates the constants for it. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/l2cap.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index e0c6a9abdb62..d8e7b9330ab8 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -134,9 +134,12 @@ struct l2cap_conninfo { #define L2CAP_FCS_CRC16 0x01 /* L2CAP fixed channels */ -#define L2CAP_FC_L2CAP 0x02 +#define L2CAP_FC_SIG_BREDR 0x02 #define L2CAP_FC_CONNLESS 0x04 #define L2CAP_FC_A2MP 0x08 +#define L2CAP_FC_ATT 0x10 +#define L2CAP_FC_SIG_LE 0x20 +#define L2CAP_FC_SMP_LE 0x40 /* L2CAP Control Field bit masks */ #define L2CAP_CTRL_SAR 0xC000 -- cgit v1.2.2 From 2a0dccb3df2c8775d1a6e962aa88c4c22693c887 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 06:19:41 +0200 Subject: Bluetooth: Move struct sco_pinfo into net/bluetooth/sco.c There exists no external user of struct sco_pinfo and sco_pi and thus move it into the one place that is actually using it. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/sco.h | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h index 2019d1a0996a..7fec7cbd7396 100644 --- a/include/net/bluetooth/sco.h +++ b/include/net/bluetooth/sco.h @@ -64,16 +64,4 @@ struct sco_conn { #define sco_conn_lock(c) spin_lock(&c->lock); #define sco_conn_unlock(c) spin_unlock(&c->lock); -/* ----- SCO socket info ----- */ -#define sco_pi(sk) ((struct sco_pinfo *) sk) - -struct sco_pinfo { - struct bt_sock bt; - bdaddr_t src; - bdaddr_t dst; - __u32 flags; - __u16 setting; - struct sco_conn *conn; -}; - #endif /* __SCO_H */ -- cgit v1.2.2 From fc8f525a6f7c81743bec6b5d497988313b211383 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 06:19:42 +0200 Subject: Bluetooth: Move struct sco_conn into net/bluetooth/sco.c There exists no external user of struct sco_conn and thus move it into the one place that is actually using it. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/sco.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h index 7fec7cbd7396..42a0d089d715 100644 --- a/include/net/bluetooth/sco.h +++ b/include/net/bluetooth/sco.h @@ -51,17 +51,4 @@ struct sco_conninfo { __u8 dev_class[3]; }; -/* ---- SCO connections ---- */ -struct sco_conn { - struct hci_conn *hcon; - - spinlock_t lock; - struct sock *sk; - - unsigned int mtu; -}; - -#define sco_conn_lock(c) spin_lock(&c->lock); -#define sco_conn_unlock(c) spin_unlock(&c->lock); - #endif /* __SCO_H */ -- cgit v1.2.2 From 6190ae7a184bf488aeb051a5713aa57b07d4c59b Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 06:19:43 +0200 Subject: Bluetooth: Remove unused SCO_DEFAULT_FLUSH_TO constant The SCO_DEFAULT_FLUSH_TO constant has been defined, but it is not used anywhere and so just remove it. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/sco.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h index 42a0d089d715..ab8b1ed550d2 100644 --- a/include/net/bluetooth/sco.h +++ b/include/net/bluetooth/sco.h @@ -27,7 +27,6 @@ /* SCO defaults */ #define SCO_DEFAULT_MTU 500 -#define SCO_DEFAULT_FLUSH_TO 0xFFFF #define SCO_CONN_TIMEOUT (HZ * 40) #define SCO_DISCONN_TIMEOUT (HZ * 2) -- cgit v1.2.2 From 068d69e5bbd85291aa8ad0d81062f047609a173c Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 11 Jul 2014 06:19:44 +0200 Subject: Bluetooth: Move SCO timeout constants into net/bluetooth/sco.c There is no external user of the SCO timeout constants and thus move them into net/bluetooth/sco.c where they are actuallu used. In addition just remove SCO_CONN_IDLE_TIMEOUT since it is unused. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/sco.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h index ab8b1ed550d2..f40ddb4264fc 100644 --- a/include/net/bluetooth/sco.h +++ b/include/net/bluetooth/sco.h @@ -28,10 +28,6 @@ /* SCO defaults */ #define SCO_DEFAULT_MTU 500 -#define SCO_CONN_TIMEOUT (HZ * 40) -#define SCO_DISCONN_TIMEOUT (HZ * 2) -#define SCO_CONN_IDLE_TIMEOUT (HZ * 60) - /* SCO socket address */ struct sockaddr_sco { sa_family_t sco_family; -- cgit v1.2.2 From 0da71f1bf90f259debf50aaaa547e2cc31b5cf67 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sat, 12 Jul 2014 23:36:16 +0200 Subject: Bluetooth: Enable LE encryption events only when supported The support for LE encryption is optional. When encryption is not supported then also do not enable the encryption related events. This moves the event mask setting to the third initialization stage to ensure that the LE features are available. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 7f754a246ca5..2fee852816ee 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -329,6 +329,7 @@ enum { #define LMP_HOST_SC 0x08 /* LE features */ +#define HCI_LE_ENCRYPTION 0x01 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 #define HCI_LE_PING 0x10 -- cgit v1.2.2 From 5a54e7c85b8303b84a9b2fbf978a74d625f85a99 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sun, 13 Jul 2014 20:50:15 +0200 Subject: Bluetooth: Convert L2CAP ident spinlock into a mutex The spinlock protecting the L2CAP ident number can be converted into a mutex since the whole processing is run in a workqueue. So instead of using a spinlock, just use a mutex here. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/l2cap.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index d8e7b9330ab8..1fffd92808b0 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -625,11 +625,10 @@ struct l2cap_conn { struct delayed_work info_timer; - spinlock_t lock; - struct sk_buff *rx_skb; __u32 rx_len; __u8 tx_ident; + struct mutex ident_lock; struct sk_buff_head pending_rx; struct work_struct pending_rx_work; -- cgit v1.2.2 From ba165a90b59812ab1d9cd2943fd104cfc25c601e Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 16 Jul 2014 11:42:26 +0300 Subject: Bluetooth: Add proper defines for HCI connection role All HCI commands and events, including LE ones, use 0x00 for master role and 0x01 for slave role. It makes therefore sense to add generic defines for these instead of the current LE_CONN_ROLE_MASTER. Having clean defines will also make it possible to provide simpler internal APIs. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 2fee852816ee..f0a3d8890760 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -401,6 +401,9 @@ enum { /* The core spec defines 127 as the "not available" value */ #define HCI_TX_POWER_INVALID 127 +#define HCI_ROLE_MASTER 0x00 +#define HCI_ROLE_SLAVE 0x01 + /* Extended Inquiry Response field types */ #define EIR_FLAGS 0x01 /* flags */ #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ @@ -1713,9 +1716,6 @@ struct hci_ev_sync_train_complete { #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 -/* Low energy meta events */ -#define LE_CONN_ROLE_MASTER 0x00 - #define HCI_EV_LE_CONN_COMPLETE 0x01 struct hci_ev_le_conn_complete { __u8 status; -- cgit v1.2.2 From 40bef302f6323d1ee6fb3dc0e62edb0f446d0339 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 16 Jul 2014 11:42:27 +0300 Subject: Bluetooth: Convert HCI_CONN_MASTER flag to a conn->role variable Having a dedicated u8 role variable in the hci_conn struct greatly simplifies tracking of the role, since this is the native way that it's represented on the HCI level. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index b52c2ef3f56d..e335c5fd8824 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -371,6 +371,7 @@ struct hci_conn { __u16 state; __u8 mode; __u8 type; + __u8 role; bool out; __u8 attempt; __u8 dev_class[3]; @@ -540,7 +541,6 @@ enum { HCI_CONN_POWER_SAVE, HCI_CONN_REMOTE_OOB, HCI_CONN_FLUSH_KEY, - HCI_CONN_MASTER, HCI_CONN_ENCRYPT, HCI_CONN_AUTH, HCI_CONN_SECURE, -- cgit v1.2.2 From e804d25d4a07c0ff9e5e1c58ea5ee67232aa9af8 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 16 Jul 2014 11:42:28 +0300 Subject: Bluetooth: Use explicit role instead of a bool in function parameters To make the code more understandable it makes sense to use the new HCI defines for connection role instead of a "bool master" parameter. This makes it immediately clear when looking at the function calls what the last parameter is describing. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e335c5fd8824..abe5083becd3 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -707,7 +707,7 @@ struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle); struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, u8 dst_type, u8 sec_level, u16 conn_timeout, - bool master); + u8 role); struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst, u8 sec_level, u8 auth_type); struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst, @@ -881,12 +881,12 @@ struct link_key *hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len, bool *persistent); struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, __le64 rand, - bool master); + u8 role); struct smp_ltk *hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 type, u8 authenticated, u8 tk[16], u8 enc_size, __le16 ediv, __le64 rand); struct smp_ltk *hci_find_ltk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 addr_type, bool master); + u8 addr_type, u8 role); int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 bdaddr_type); void hci_smp_ltks_clear(struct hci_dev *hdev); int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr); -- cgit v1.2.2 From a5c4e309b9f23b9de5475029b2cb1641ec293137 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 16 Jul 2014 11:56:07 +0300 Subject: Bluetooth: Add a role parameter to hci_conn_add() We need to be able to track slave vs master LE connections in hci_conn_hash, and to be able to do that we need to know the role of the connection by the time hci_conn_add_has() is called. This means in practice the hci_conn_add() call that creates the hci_conn_object. This patch adds a new role parameter to hci_conn_add() function to give the object its initial role value, and updates the callers to pass the appropriate role to it. Since the function now takes care of initializing both conn->role and conn->out values we can remove some other unnecessary assignments. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index abe5083becd3..3de000fbecdc 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -695,7 +695,8 @@ void hci_disconnect(struct hci_conn *conn, __u8 reason); bool hci_setup_sync(struct hci_conn *conn, __u16 handle); void hci_sco_setup(struct hci_conn *conn, __u8 status); -struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst); +struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst, + u8 role); int hci_conn_del(struct hci_conn *conn); void hci_conn_hash_flush(struct hci_dev *hdev); void hci_conn_check_pending(struct hci_dev *hdev); -- cgit v1.2.2 From f8218dc6605a7b2af843f9ff5d66229a4a0b1c45 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 16 Jul 2014 11:56:08 +0300 Subject: Bluetooth: Track number of LE slave connections Most (probably all) controllers can only deal with a single slave LE connection at a time. This patch adds a counter for such connections so that the number can be quickly looked up without iterating the connections list. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 3de000fbecdc..73e16ecfd6b9 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -83,6 +83,7 @@ struct hci_conn_hash { unsigned int amp_num; unsigned int sco_num; unsigned int le_num; + unsigned int le_num_slave; }; struct bdaddr_list { @@ -575,6 +576,8 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c) break; case LE_LINK: h->le_num++; + if (c->role == HCI_ROLE_SLAVE) + h->le_num_slave++; break; case SCO_LINK: case ESCO_LINK: @@ -599,6 +602,8 @@ static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c) break; case LE_LINK: h->le_num--; + if (c->role == HCI_ROLE_SLAVE) + h->le_num_slave--; break; case SCO_LINK: case ESCO_LINK: -- cgit v1.2.2 From e7cafc45258c852c5176cd421615846e79a3d307 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Thu, 17 Jul 2014 15:35:38 +0300 Subject: Bluetooth: Pass initiator/acceptor information to hci_conn_security() We're interested in whether an authentication request is because of a remote or local action. So far hci_conn_security() has been used both for incoming and outgoing actions (e.g. RFCOMM or L2CAP connect requests) so without some modifications it cannot know which peer is responsible for requesting authentication. This patch adds a new "bool initiator" parameter to hci_conn_security() to indicate which side is responsible for the request and updates the current users to pass this information correspondingly. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 3 ++- include/net/bluetooth/l2cap.h | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 73e16ecfd6b9..eb2b9c9e3480 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -720,7 +720,8 @@ struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst, __u16 setting); int hci_conn_check_link_mode(struct hci_conn *conn); int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level); -int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type); +int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type, + bool initiator); int hci_conn_change_link_key(struct hci_conn *conn); int hci_conn_switch_role(struct hci_conn *conn, __u8 role); diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 1fffd92808b0..8df15ad0d43f 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -905,7 +905,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, bdaddr_t *dst, u8 dst_type); int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len); void l2cap_chan_busy(struct l2cap_chan *chan, int busy); -int l2cap_chan_check_security(struct l2cap_chan *chan); +int l2cap_chan_check_security(struct l2cap_chan *chan, bool initiator); void l2cap_chan_set_defaults(struct l2cap_chan *chan); int l2cap_ertm_init(struct l2cap_chan *chan); void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan); -- cgit v1.2.2 From 977f8fce0279e5f96dc5c5068610d60b9ae94802 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Thu, 17 Jul 2014 15:35:39 +0300 Subject: Bluetooth: Introduce a flag to track who really initiates authentication Even though our side requests authentication, the original action that caused it may be remotely triggered, such as an incoming L2CAP or RFCOMM connect request. To track this information introduce a new hci_conn flag called HCI_CONN_AUTH_INITIATOR. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index eb2b9c9e3480..996ed065b6c2 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -547,6 +547,7 @@ enum { HCI_CONN_SECURE, HCI_CONN_FIPS, HCI_CONN_STK_ENCRYPT, + HCI_CONN_AUTH_INITIATOR, }; static inline bool hci_conn_ssp_enabled(struct hci_conn *conn) -- cgit v1.2.2 From 6ad59343ecd72dd3f83c4db3bcddbb0beabb4c4c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Tue, 15 Jul 2014 16:18:57 +0200 Subject: ssb: extract power info from SPROM revs 4 and 5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is needed to properly handle early 802.11n devices like BCM4321. Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- include/linux/ssb/ssb_regs.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) (limited to 'include') diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index f9f931c89e3e..f7b9100686c3 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -345,6 +345,43 @@ #define SSB_SPROM4_TXPID5GH2_SHIFT 0 #define SSB_SPROM4_TXPID5GH3 0xFF00 #define SSB_SPROM4_TXPID5GH3_SHIFT 8 + +/* There are 4 blocks with power info sharing the same layout */ +#define SSB_SPROM4_PWR_INFO_CORE0 0x0080 +#define SSB_SPROM4_PWR_INFO_CORE1 0x00AE +#define SSB_SPROM4_PWR_INFO_CORE2 0x00DC +#define SSB_SPROM4_PWR_INFO_CORE3 0x010A + +#define SSB_SPROM4_2G_MAXP_ITSSI 0x00 /* 2 GHz ITSSI and 2 GHz Max Power */ +#define SSB_SPROM4_2G_MAXP 0x00FF +#define SSB_SPROM4_2G_ITSSI 0xFF00 +#define SSB_SPROM4_2G_ITSSI_SHIFT 8 +#define SSB_SPROM4_2G_PA_0 0x02 /* 2 GHz power amp */ +#define SSB_SPROM4_2G_PA_1 0x04 +#define SSB_SPROM4_2G_PA_2 0x06 +#define SSB_SPROM4_2G_PA_3 0x08 +#define SSB_SPROM4_5G_MAXP_ITSSI 0x0A /* 5 GHz ITSSI and 5.3 GHz Max Power */ +#define SSB_SPROM4_5G_MAXP 0x00FF +#define SSB_SPROM4_5G_ITSSI 0xFF00 +#define SSB_SPROM4_5G_ITSSI_SHIFT 8 +#define SSB_SPROM4_5GHL_MAXP 0x0C /* 5.2 GHz and 5.8 GHz Max Power */ +#define SSB_SPROM4_5GH_MAXP 0x00FF +#define SSB_SPROM4_5GL_MAXP 0xFF00 +#define SSB_SPROM4_5GL_MAXP_SHIFT 8 +#define SSB_SPROM4_5G_PA_0 0x0E /* 5.3 GHz power amp */ +#define SSB_SPROM4_5G_PA_1 0x10 +#define SSB_SPROM4_5G_PA_2 0x12 +#define SSB_SPROM4_5G_PA_3 0x14 +#define SSB_SPROM4_5GL_PA_0 0x16 /* 5.2 GHz power amp */ +#define SSB_SPROM4_5GL_PA_1 0x18 +#define SSB_SPROM4_5GL_PA_2 0x1A +#define SSB_SPROM4_5GL_PA_3 0x1C +#define SSB_SPROM4_5GH_PA_0 0x1E /* 5.8 GHz power amp */ +#define SSB_SPROM4_5GH_PA_1 0x20 +#define SSB_SPROM4_5GH_PA_2 0x22 +#define SSB_SPROM4_5GH_PA_3 0x24 + +/* TODO: Make it deprecated */ #define SSB_SPROM4_MAXP_BG 0x0080 /* Max Power BG in path 1 */ #define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */ #define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ -- cgit v1.2.2 From d1d3799fcb1037357b54be44e796a6253484268e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Tue, 15 Jul 2014 19:44:28 +0200 Subject: bcma: add support for BCM43217 found in Tenda W322E (14e4:43a9) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 452286a38b2b..7cb2344741cf 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -158,6 +158,7 @@ struct bcma_host_ops { /* Chip IDs of PCIe devices */ #define BCMA_CHIP_ID_BCM4313 0x4313 #define BCMA_CHIP_ID_BCM43142 43142 +#define BCMA_CHIP_ID_BCM43217 43217 #define BCMA_CHIP_ID_BCM43224 43224 #define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8 #define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa -- cgit v1.2.2 From c2cb2c4cf1a089501242a1701b589d2ad5eb0448 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 17 Jul 2014 19:31:05 +0200 Subject: b43: use one shared function for setting MAC frequency MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit By the way add few chipsets that were tracked with "wl" dumps. Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 7cb2344741cf..969af0f2bdf9 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -159,6 +159,7 @@ struct bcma_host_ops { #define BCMA_CHIP_ID_BCM4313 0x4313 #define BCMA_CHIP_ID_BCM43142 43142 #define BCMA_CHIP_ID_BCM43217 43217 +#define BCMA_CHIP_ID_BCM43222 43222 #define BCMA_CHIP_ID_BCM43224 43224 #define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8 #define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa -- cgit v1.2.2 From 6f7eaa47e1de30159277f91f1145a6687f13ffd9 Mon Sep 17 00:00:00 2001 From: Arik Nemtsov Date: Thu, 17 Jul 2014 17:14:24 +0300 Subject: mac80211: add TDLS QoS param IE on setup-confirm When TDLS QoS is supported by the the peer and the local card, add the WMM parameter IE to the setup-confirm frame. Take the QoS settings from the current AP, or if unsupported, use the default values from the specification. This behavior is mandated by IEEE802.11-2012 section 10.22.4. Signed-off-by: Arik Nemtsov Reviewed-by: Liad Kaufman Reviewed-by: Johannes Berg Signed-off-by: Johannes Berg --- include/linux/ieee80211.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'include') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 75d17e15da33..63ab3873c5ed 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1001,6 +1001,26 @@ struct ieee80211_vendor_ie { u8 oui_type; } __packed; +struct ieee80211_wmm_ac_param { + u8 aci_aifsn; /* AIFSN, ACM, ACI */ + u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */ + __le16 txop_limit; +} __packed; + +struct ieee80211_wmm_param_ie { + u8 element_id; /* Element ID: 221 (0xdd); */ + u8 len; /* Length: 24 */ + /* required fields for WMM version 1 */ + u8 oui[3]; /* 00:50:f2 */ + u8 oui_type; /* 2 */ + u8 oui_subtype; /* 1 */ + u8 version; /* 1 for WMM version 1.0 */ + u8 qos_info; /* AP/STA specific QoS info */ + u8 reserved; /* 0 */ + /* AC_BE, AC_BK, AC_VI, AC_VO */ + struct ieee80211_wmm_ac_param ac[4]; +} __packed; + /* Control frames */ struct ieee80211_rts { __le16 frame_control; -- cgit v1.2.2 From 08cf42e843f9a7e253502011c81677f61f7e5c42 Mon Sep 17 00:00:00 2001 From: Michal Kazior Date: Wed, 16 Jul 2014 12:12:15 +0200 Subject: mac80211: add support for Rx reordering offloading Some drivers may be performing most of Tx/Rx aggregation on their own (e.g. in firmware) including AddBa/DelBa negotiations but may otherwise require Rx reordering assistance. The patch exports 2 new functions for establishing Rx aggregation sessions in assumption device driver has taken care of the necessary negotiations. Signed-off-by: Michal Kazior [fix endian bug] Signed-off-by: Johannes Berg --- include/net/mac80211.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 9ce5cb17ed82..dae2e24616e1 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -4552,6 +4552,40 @@ void ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, u16 ba_rx_bitmap, */ void ieee80211_send_bar(struct ieee80211_vif *vif, u8 *ra, u16 tid, u16 ssn); +/** + * ieee80211_start_rx_ba_session_offl - start a Rx BA session + * + * Some device drivers may offload part of the Rx aggregation flow including + * AddBa/DelBa negotiation but may otherwise be incapable of full Rx + * reordering. + * + * Create structures responsible for reordering so device drivers may call here + * when they complete AddBa negotiation. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback + * @addr: station mac address + * @tid: the rx tid + */ +void ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif, + const u8 *addr, u16 tid); + +/** + * ieee80211_stop_rx_ba_session_offl - stop a Rx BA session + * + * Some device drivers may offload part of the Rx aggregation flow including + * AddBa/DelBa negotiation but may otherwise be incapable of full Rx + * reordering. + * + * Destroy structures responsible for reordering so device drivers may call here + * when they complete DelBa negotiation. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback + * @addr: station mac address + * @tid: the rx tid + */ +void ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, + const u8 *addr, u16 tid); + /* Rate control API */ /** -- cgit v1.2.2