From 55537c7e7d76417303c32f84a8dd1a12e02c4409 Mon Sep 17 00:00:00 2001 From: "Mark A. Greer" Date: Wed, 2 Jul 2014 10:16:15 -0700 Subject: NFC: digital: Add digital framing calls when in target mode Add new "NFC_DIGITAL_FRAMING_*" calls to the digital layer so the driver can make the necessary adjustments when performing anticollision while in target mode. The driver must ensure that the effect of these calls happens after the following response has been sent but before reception of the next request begins. Acked-by: Thierry Escande Signed-off-by: Mark A. Greer Signed-off-by: Samuel Ortiz --- include/net/nfc/digital.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net') diff --git a/include/net/nfc/digital.h b/include/net/nfc/digital.h index bdf55c3b7a19..2bc31d10f9eb 100644 --- a/include/net/nfc/digital.h +++ b/include/net/nfc/digital.h @@ -49,6 +49,7 @@ enum { NFC_DIGITAL_FRAMING_NFCA_SHORT = 0, NFC_DIGITAL_FRAMING_NFCA_STANDARD, NFC_DIGITAL_FRAMING_NFCA_STANDARD_WITH_CRC_A, + NFC_DIGITAL_FRAMING_NFCA_ANTICOL_COMPLETE, NFC_DIGITAL_FRAMING_NFCA_T1T, NFC_DIGITAL_FRAMING_NFCA_T2T, @@ -66,6 +67,7 @@ enum { NFC_DIGITAL_FRAMING_NFCB, NFC_DIGITAL_FRAMING_NFCB_T4T, + NFC_DIGITAL_FRAMING_LAST, }; -- cgit v1.2.3 From 95f7687b209954a8ec94b4974d14fdff005ebaac Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Tue, 20 May 2014 22:21:57 +0200 Subject: NFC: hci: Add stop_poll HCI operand. stop_poll allows to stop CLF reader polling. Some other operations might be necessary for some CLF to stop polling. For example in card mode. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- include/net/nfc/hci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net') diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index 61286db54388..7ee8f4cc610b 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -37,6 +37,7 @@ struct nfc_hci_ops { int (*xmit) (struct nfc_hci_dev *hdev, struct sk_buff *skb); int (*start_poll) (struct nfc_hci_dev *hdev, u32 im_protocols, u32 tm_protocols); + void (*stop_poll) (struct nfc_hci_dev *hdev); int (*dep_link_up)(struct nfc_hci_dev *hdev, struct nfc_target *target, u8 comm_mode, u8 *gb, size_t gb_len); int (*dep_link_down)(struct nfc_hci_dev *hdev); -- cgit v1.2.3 From f63bac94bfe2b7f98d28e5c7d3432a5060841f51 Mon Sep 17 00:00:00 2001 From: "Mark A. Greer" Date: Mon, 21 Jul 2014 21:22:29 -0700 Subject: NFC: digital: Remove extra blank line Remove extra blank line that was inadvertently added by a recent commit. CC: Thierry Escande Signed-off-by: Mark A. Greer Signed-off-by: Samuel Ortiz --- include/net/nfc/digital.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/net') diff --git a/include/net/nfc/digital.h b/include/net/nfc/digital.h index 2bc31d10f9eb..575d668b7852 100644 --- a/include/net/nfc/digital.h +++ b/include/net/nfc/digital.h @@ -67,7 +67,6 @@ enum { NFC_DIGITAL_FRAMING_NFCB, NFC_DIGITAL_FRAMING_NFCB_T4T, - NFC_DIGITAL_FRAMING_LAST, }; -- cgit v1.2.3 From bf30a67c947ed57c1cf7c68a47dc24331458037e Mon Sep 17 00:00:00 2001 From: "Mark A. Greer" Date: Mon, 21 Jul 2014 21:24:39 -0700 Subject: NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks The digital layer of the NFC subsystem currently supports a 'tg_listen_mdaa' driver hook that supports devices that can do mode detection and automatic anticollision. However, there are some devices that can do mode detection but not automatic anitcollision so add the 'tg_listen_md' hook to support those devices. In order for the digital layer to get the RF technology detected by the device from the driver, add the 'tg_get_rf_tech' hook. It is only valid to call this hook immediately after a successful call to 'tg_listen_md'. CC: Thierry Escande Signed-off-by: Mark A. Greer Signed-off-by: Samuel Ortiz --- include/net/nfc/digital.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/net') diff --git a/include/net/nfc/digital.h b/include/net/nfc/digital.h index 575d668b7852..d9a5cf7ac1c4 100644 --- a/include/net/nfc/digital.h +++ b/include/net/nfc/digital.h @@ -127,6 +127,15 @@ typedef void (*nfc_digital_cmd_complete_t)(struct nfc_digital_dev *ddev, * the NFC-DEP ATR_REQ command through cb. The digital stack deducts the RF * tech by analyzing the SoD of the frame containing the ATR_REQ command. * This is an asynchronous function. + * @tg_listen_md: If supported, put the device in automatic listen mode with + * mode detection but without automatic anti-collision. In this mode, the + * device automatically detects the RF technology. What the actual + * RF technology is can be retrieved by calling @tg_get_rf_tech. + * The digital stack will then perform the appropriate anti-collision + * sequence. This is an asynchronous function. + * @tg_get_rf_tech: Required when @tg_listen_md is supported, unused otherwise. + * Return the RF Technology that was detected by the @tg_listen_md call. + * This is a synchronous function. * * @switch_rf: Turns device radio on or off. The stack does not call explicitly * switch_rf to turn the radio on. A call to in|tg_configure_hw must turn @@ -161,6 +170,9 @@ struct nfc_digital_ops { struct digital_tg_mdaa_params *mdaa_params, u16 timeout, nfc_digital_cmd_complete_t cb, void *arg); + int (*tg_listen_md)(struct nfc_digital_dev *ddev, u16 timeout, + nfc_digital_cmd_complete_t cb, void *arg); + int (*tg_get_rf_tech)(struct nfc_digital_dev *ddev, u8 *rf_tech); int (*switch_rf)(struct nfc_digital_dev *ddev, bool on); void (*abort_cmd)(struct nfc_digital_dev *ddev); -- cgit v1.2.3 From 109e3191935a77d123375f045e719b164fa471aa Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 23 Jul 2014 19:24:56 +0200 Subject: Bluetooth: Read list of local codecs supported by the controller If the Bluetooth controller supports Read Local Supported Codecs command, then issue it during initialization so that the list of codecs is known. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index f0a3d8890760..5d30919eaba9 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -1074,6 +1074,8 @@ struct hci_rp_read_data_block_size { __le16 num_blocks; } __packed; +#define HCI_OP_READ_LOCAL_CODECS 0x100b + #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b struct hci_rp_read_page_scan_activity { __u8 status; -- cgit v1.2.3 From f4fe73ed564b1c0c375481cb7a773b03767b0216 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 23 Jul 2014 19:24:57 +0200 Subject: Bluetooth: Get MWS transport configuration of the controller If the Bluetooth controller supports Get MWS Transport Layer Configuration command, then issue it during initialization. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 5d30919eaba9..e3fd926df13f 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -1172,6 +1172,8 @@ struct hci_rp_write_remote_amp_assoc { __u8 phy_handle; } __packed; +#define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c + #define HCI_OP_ENABLE_DUT_MODE 0x1803 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 -- cgit v1.2.3 From 4b9e7e7516135b1d5f047ad59188b5355bacc106 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 23 Jul 2014 21:55:23 +0200 Subject: Bluetooth: Fix issue with ADV_IND reports and auto-connection handling When adding remote devices to the kernel using the Add Device management command, these devices are explicitly allowed to connect. This kind of incoming connections are possible even when the controller itself is not connectable. For BR/EDR this distinction is pretty simple since there is only one type of incoming connections. With LE this is not that simple anymore since there are ADV_IND and ADV_DIRECT_IND advertising events. The ADV_DIRECT_IND advertising events are send for incoming (slave initiated) connections only. And this is the only thing the kernel should allow when adding devices using action 0x01. This meaning of incoming connections is coming from BR/EDR and needs to be mapped to LE the same way. Supporting the auto-connection of devices using ADV_IND advertising events is an important feature as well. However it does not map to incoming connections. So introduce a new action 0x02 that allows the kernel to connect to devices using ADV_DIRECT_IND and in addition ADV_IND advertising reports. This difference is represented by the new HCI_AUTO_CONN_DIRECT value for only connecting to ADV_DIRECT_IND. For connection to ADV_IND and ADV_DIRECT_IND the old value HCI_AUTO_CONN_ALWAYS is used. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci_core.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/net') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 996ed065b6c2..747a0c3d9947 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -458,6 +458,7 @@ struct hci_conn_params { enum { HCI_AUTO_CONN_DISABLED, HCI_AUTO_CONN_REPORT, + HCI_AUTO_CONN_DIRECT, HCI_AUTO_CONN_ALWAYS, HCI_AUTO_CONN_LINK_LOSS, } auto_connect; -- cgit v1.2.3 From 628531c9e971f1bd023d9fbd00faff014ca22440 Mon Sep 17 00:00:00 2001 From: Georg Lukas Date: Sat, 26 Jul 2014 13:59:57 +0200 Subject: Bluetooth: Provide defaults for LE advertising interval Store the default values for minimum and maximum advertising interval with all the other controller defaults. These vaules are sent to the adapter whenever advertising is (re)enabled. Signed-off-by: Georg Lukas Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 747a0c3d9947..b5d5af3aa469 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -203,6 +203,8 @@ struct hci_dev { __u16 page_scan_window; __u8 page_scan_type; __u8 le_adv_channel_map; + __u16 le_adv_min_interval; + __u16 le_adv_max_interval; __u8 le_scan_type; __u16 le_scan_interval; __u16 le_scan_window; -- cgit v1.2.3 From 556a5bfc03c35c6f0b4e85ef6a19d00f0eb6dd00 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Tue, 29 Jul 2014 23:47:02 +0200 Subject: 6lowpan: iphc: use ipv6 api to check address scope This patch removes the own implementation to check of link-layer, broadcast and any address type and use the IPv6 api for that. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- include/net/6lowpan.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'include/net') diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index 79b530fb2c4d..18010bce68c8 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -75,20 +75,10 @@ (((a)->s6_addr[14]) == (m)[6]) && \ (((a)->s6_addr[15]) == (m)[7])) -/* ipv6 address is unspecified */ -#define is_addr_unspecified(a) \ - ((((a)->s6_addr32[0]) == 0) && \ - (((a)->s6_addr32[1]) == 0) && \ - (((a)->s6_addr32[2]) == 0) && \ - (((a)->s6_addr32[3]) == 0)) - /* compare ipv6 addresses prefixes */ #define ipaddr_prefixcmp(addr1, addr2, length) \ (memcmp(addr1, addr2, length >> 3) == 0) -/* local link, i.e. FE80::/10 */ -#define is_addr_link_local(a) (((a)->s6_addr16[0]) == htons(0xFE80)) - /* * check whether we can compress the IID to 16 bits, * it's possible for unicast adresses with first 49 bits are zero only. @@ -100,9 +90,6 @@ (((a)->s6_addr[12]) == 0xfe) && \ (((a)->s6_addr[13]) == 0)) -/* multicast address */ -#define is_addr_mcast(a) (((a)->s6_addr[0]) == 0xFF) - /* check whether the 112-bit gid of the multicast address is mappable to: */ /* 9 bits, for FF02::1 (all nodes) and FF02::2 (all routers) addresses only. */ -- cgit v1.2.3 From 004942445da78b6fd250dc933c5d7859fde8fb1f Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Tue, 29 Jul 2014 23:47:04 +0200 Subject: 6lowpan: remove unused LOWPAN_FRAG_SIZE define This define is unused since commit 96cb3eb7a1a5f0c3598500a2348f7d2cc76afbd2 ("6lowpan: fix fragmentation on sending side"). It is a worst case scenario for payload calculation. Since commit 96cb3eb7a1a5f0c3598500a2348f7d2cc76afbd2 we calculation the payload to use the optimal size. This define is also necessary for ieee802154 6lowpan only and the file include/net/6lowpan.h should contain generic 6lowpan things only. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- include/net/6lowpan.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'include/net') diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index 18010bce68c8..3bb3503b7ff4 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -154,17 +154,6 @@ #define LOWPAN_FRAG1_HEAD_SIZE 0x4 #define LOWPAN_FRAGN_HEAD_SIZE 0x5 -/* - * According IEEE802.15.4 standard: - * - MTU is 127 octets - * - maximum MHR size is 37 octets - * - MFR size is 2 octets - * - * so minimal payload size that we may guarantee is: - * MTU - MHR - MFR = 88 octets - */ -#define LOWPAN_FRAG_SIZE 88 - /* * Values of fields within the IPHC encoding first byte * (C stands for compressed and I for inline) -- cgit v1.2.3 From 267ca9fefca70817ca3283f5ae564ee385e742b6 Mon Sep 17 00:00:00 2001 From: Varka Bhadram Date: Wed, 30 Jul 2014 11:05:11 +0530 Subject: 6lowpan: remove unused macros This patch removes the unused macros. Signed-off-by: Varka Bhadram Signed-off-by: Marcel Holtmann --- include/net/6lowpan.h | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'include/net') diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index 3bb3503b7ff4..614920a39bf2 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -75,10 +75,6 @@ (((a)->s6_addr[14]) == (m)[6]) && \ (((a)->s6_addr[15]) == (m)[7])) -/* compare ipv6 addresses prefixes */ -#define ipaddr_prefixcmp(addr1, addr2, length) \ - (memcmp(addr1, addr2, length >> 3) == 0) - /* * check whether we can compress the IID to 16 bits, * it's possible for unicast adresses with first 49 bits are zero only. @@ -92,17 +88,6 @@ /* check whether the 112-bit gid of the multicast address is mappable to: */ -/* 9 bits, for FF02::1 (all nodes) and FF02::2 (all routers) addresses only. */ -#define lowpan_is_mcast_addr_compressable(a) \ - ((((a)->s6_addr16[1]) == 0) && \ - (((a)->s6_addr16[2]) == 0) && \ - (((a)->s6_addr16[3]) == 0) && \ - (((a)->s6_addr16[4]) == 0) && \ - (((a)->s6_addr16[5]) == 0) && \ - (((a)->s6_addr16[6]) == 0) && \ - (((a)->s6_addr[14]) == 0) && \ - ((((a)->s6_addr[15]) == 1) || (((a)->s6_addr[15]) == 2))) - /* 48 bits, FFXX::00XX:XXXX:XXXX */ #define lowpan_is_mcast_addr_compressable48(a) \ ((((a)->s6_addr16[1]) == 0) && \ -- cgit v1.2.3 From 233351bd66f1fadc4a69f350a9a4422c2e3d308d Mon Sep 17 00:00:00 2001 From: Varka Bhadram Date: Wed, 30 Jul 2014 11:05:12 +0530 Subject: 6lowpan: remove unused function This patch removes the unused function. Signed-off-by: Varka Bhadram Signed-off-by: Marcel Holtmann --- include/net/6lowpan.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'include/net') diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index 614920a39bf2..d184df1d0d41 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -240,17 +240,6 @@ static inline int lowpan_fetch_skb_u8(struct sk_buff *skb, u8 *val) return 0; } -static inline int lowpan_fetch_skb_u16(struct sk_buff *skb, u16 *val) -{ - if (unlikely(!pskb_may_pull(skb, 2))) - return -EINVAL; - - *val = (skb->data[0] << 8) | skb->data[1]; - skb_pull(skb, 2); - - return 0; -} - static inline bool lowpan_fetch_skb(struct sk_buff *skb, void *data, const unsigned int len) { -- cgit v1.2.3 From b6ae8457ac5c727a2bb85eb8f2e22375d44d2b2d Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 30 Jul 2014 09:22:22 +0300 Subject: Bluetooth: Rename HCI_PAIRABLE to HCI_BONDABLE The HCI_PAIRABLE flag isn't actually controlling whether we're pairable but whether we're bondable. Therefore, rename it accordingly. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index e3fd926df13f..3f8547f1c6f8 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -167,7 +167,7 @@ enum { HCI_AUTO_OFF, HCI_RFKILLED, HCI_MGMT, - HCI_PAIRABLE, + HCI_BONDABLE, HCI_SERVICE_CACHE, HCI_KEEP_DEBUG_KEYS, HCI_USE_DEBUG_KEYS, -- cgit v1.2.3 From b2939475eb6a3575fe542c06f3f879b93d48ae1b Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 30 Jul 2014 09:22:23 +0300 Subject: Bluetooth: Rename pairable mgmt setting to bondable This setting maps to the HCI_BONDABLE flag which tracks whether we're bondable or not. Therefore, rename the mgmt setting and respective command accordingly. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/mgmt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/net') diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 623d5203c592..414cd2f9a437 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -87,7 +87,7 @@ struct mgmt_rp_read_index_list { #define MGMT_SETTING_CONNECTABLE 0x00000002 #define MGMT_SETTING_FAST_CONNECTABLE 0x00000004 #define MGMT_SETTING_DISCOVERABLE 0x00000008 -#define MGMT_SETTING_PAIRABLE 0x00000010 +#define MGMT_SETTING_BONDABLE 0x00000010 #define MGMT_SETTING_LINK_SECURITY 0x00000020 #define MGMT_SETTING_SSP 0x00000040 #define MGMT_SETTING_BREDR 0x00000080 @@ -131,7 +131,7 @@ struct mgmt_cp_set_discoverable { #define MGMT_OP_SET_FAST_CONNECTABLE 0x0008 -#define MGMT_OP_SET_PAIRABLE 0x0009 +#define MGMT_OP_SET_BONDABLE 0x0009 #define MGMT_OP_SET_LINK_SECURITY 0x000A -- cgit v1.2.3