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| | | * | | | | | | | | | | Bluetooth: Set the correct security level for SC LTKsJohan Hedberg2014-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the looked-up LTK is one generated by Secure Connections pairing the security level it gives is BT_SECURITY_FIPS. This patch updates the LTK request event handler to correctly set this level. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | | * | | | | | | | | | | Bluetooth: Add mgmt support for LE Secure Connections LTK typesJohan Hedberg2014-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need a dedicated LTK type for LTK resulting from a Secure Connections based SMP pairing. This patch adds a new define for it and ensures that both the New LTK event as well as the Load LTKs command supports it. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | | * | | | | | | | | | | Bluetooth: Update SMP security level to/from auth_req for SCJohan Hedberg2014-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the functions which map the SMP authentication request to a security level and vice-versa to take into account the Secure Connections feature. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | | * | | | | | | | | | | Bluetooth: Add SMP flag for SC and set it when necessary.Johan Hedberg2014-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new SMP flag for tracking whether Secure Connections is in use and sets the flag when both remote and local side have elected to use Secure Connections. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | | * | | | | | | | | | | Bluetooth: Make auth_req mask dependent on SC enabled or notJohan Hedberg2014-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we haven't enabled SC support on our side we should use the same mask for the authentication requirement as we were using before SC support was added, otherwise we should use the extended mask for SC. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | | * | | | | | | | | | | Bluetooth: Add basic SMP defines for LE Secure ConnectionsJohan Hedberg2014-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic SMP defines for commands, error codes and PDU definitions for the LE Secure Connections feature. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | | * | | | | | | | | | | Bluetooth: Simplify Link Key Notification event handling logicJohan Hedberg2014-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we get a Link Key Notification HCI event we should already have a hci_conn object. This should have been created either in the Connection Request event handler, the hci_connect_acl() function or the hci_cs_create_conn() function (if the request was not sent by the kernel). Since the only case that we'd end up not having a hci_conn in the Link Key Notification event handler would be essentially broken hardware it's safe to simply bail out from the function if this happens. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | | * | | | | | | | | | | Bluetooth: Track both local and remote L2CAP fixed channel maskJohan Hedberg2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To pave the way for future fixed channels to be added easily we should track both the local and remote mask on a per-L2CAP connection (struct l2cap_conn) basis. So far the code has used a global variable in a racy way which anyway needs fixing. This patch renames the existing conn->fixed_chan_mask that tracked the remote mask to conn->remote_fixed_chan and adds a new variable conn->local_fixed_chan to track the local mask. Since the HS support info is now available in the local mask we can remove the conn->hs_enabled variable. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| | * | | | | | | | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-nextJohn W. Linville2014-12-04
| | |\ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Johannes Berg <johannes@sipsolutions.net> says: "This time I have Felix's no-status rate control work, which will allow drivers to work better with rate control even if they don't have perfect status reporting. In addition to this, a small hwsim fix from Patrik, one of the regulatory patches from Arik, and a number of cleanups and fixes I did myself. Of note is a patch where I disable CFG80211_WEXT so that compatibility is no longer selectable - this is intended as a wake-up call for anyone who's still using it, and is still easily worked around (it's a one-line patch) before we fully remove the code as well in the future." Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | | | | | | | | | | | mac80211: add ieee80211_tx_status_noskbFelix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This can be used by drivers that cannot reliably map tx status information onto specific skbs. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac0211: add a helper function for fixing up tx status ratesFelix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: pass tx info to ieee80211_lost_packet instead of an skbFelix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: minstrel_ht: switch to .tx_status_noskbFelix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: minstrel: switch to .tx_status_noskbFelix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: add tx_status_noskb to rate_control_opsFelix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This op works like .tx_status, except it does not need access to the skb. This will be used by drivers that cannot match tx status information to specific packets. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: minstrel_ht: move aggregation check to .get_rate()Felix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Preparation for adding a no-skb tx status path Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | cfg80211: remove unneeded initialisations in nl80211_set_regJohannes Berg2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some variables are assigned unconditionally, remove their initialisations to help avoid introducing errors later. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | cfg80211: leave invalid channels on regdomain changeArik Nemtsov2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the regulatory settings change, some channels might become invalid. Disconnect interfaces acting on these channels, after giving userspace code a grace period to leave them. This mode is currently opt-in, and not all interface operating modes are supported for regulatory-enforcement checks. A wiphy that wishes to use the new enforcement code must specify an appropriate regulatory flag, and all its supported interface modes must be supported by the checking code. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Reviewed-by: Luis R. Rodriguez <mcgrof@suse.com> [fix some indentation, typos] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: add more missing checks for VHT tx ratesFelix Fietkau2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a crash on attempting to calculate the frame duration for a VHT packet (which needs to be handled by hw/driver instead). Reported-by: Jouni Malinen <j@w1.fi> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | cfg80211: make WEXT compatibility unselectableJohannes Berg2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This option has been marked for deprecation and removal for a little more than two years, but it's not been very clearly signalled since it was always possible to just select it. Make it unselectable now to signal anyone who's still using it after all this time more clearly. They can still get it back, but only by patching the kernel. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: copy chandef from AP vif to VLANsFelix Fietkau2014-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of keeping track of all those special cases where VLAN interfaces have no bss_conf.chandef, just make sure they have the same as the AP interface they belong to. Among others, this fixes a crash getting a VLAN's channel from userspace since a NULL channel is returned as a good result (return value 0) for VLANs since the commit below. Cc: stable@vger.kernel.org [3.18 only] Fixes: c12bc4885f4b3 ("mac80211: return the vif's chandef in ieee80211_cfg_get_channel()") Signed-off-by: Felix Fietkau <nbd@openwrt.org> [rewrite commit log] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | nl80211: don't crash sending invalid chandefJohannes Berg2014-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the cases for an invalid channel definition is that the channel pointer is NULL, in which case the warning is a bit late since we'll dereference the pointer. Bail out of the function upon warning about this. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | cfg80211: clean up beacon loss CQM eventJohannes Berg2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Having it as a sub-event for RSSI thresholds is very ugly, but luckily no userspace actually uses the events yet. Move the event to its own function call internally and to its own event attribute in nl80211. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | cfg80211: refactor the various CQM event sending codeJohannes Berg2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Much of the code can be shared by moving it into helper functions for the CQM event sending. Also move the code closer together, even in the header file. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: check if channels allow 80 MHz for VHT probe requestsJohannes Berg2014-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If there are no channels allowing 80 MHz to be used, then the station isn't really VHT capable even if the driver and device support it in general. In this case, exclude the VHT capability IE from probe request frames. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | cfg80211: remove pointless channel lookup in survey codeJohannes Berg2014-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have a channel pointer, and we use its center frequency to look up a channel pointer - which will thus be exactly the same as the original pointer. Remove that pointless lookup and just use the pointer. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | | | | | | | | | | mac80211: disable 80+80/160 in VHT correctlyJohannes Berg2014-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The supported bandwidth field is a two-bit field, not a bitmap, so treat it accordingly when disabling 80+80 or 160 MHz. Note that we can only advertise "80+80 and 160" or "160", not "80+80" by itself, so disabling 160 also disables 80+80. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | * | | | | | | | | | | | | Merge tag 'nfc-next-3.19-1' of ↵John W. Linville2014-12-04
| | |\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next Samuel Ortiz <sameo@linux.intel.com> says: "NFC: 3.19 pull request This is the NFC pull request for 3.19. With this one we get: - NFC digital improvements for DEP support: Chaining, NACK and ATN support added. - NCI improvements: Support for p2p target, SE IO operand addition, SE operands extensions to support proprietary implementations, and a few fixes. - NFC HCI improvements: OPEN_PIPE and NOTIFY_ALL_CLEARED support, and SE IO operand addition. - A bunch of minor improvements and fixes for STMicro st21nfcb and st21nfca" Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | | | | | | | | | | | | NFC: NCI: Fix max length of General Bytes in ATR_RESJulien Lefrique2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The maximum size of ATR_REQ and ATR_RES is 64 bytes. The maximum number of General Bytes is calculated by the maximum number of data bytes in the ATR_REQ/ATR_RES, substracted by the number of mandatory data bytes. ATR_REQ: 16 mandatory data bytes, giving a maximum of 48 General Bytes. ATR_RES: 17 mandatory data bytes, giving a maximum of 47 General Bytes. Regression introduced in commit a99903ec. Signed-off-by: Julien Lefrique <lefrique@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Fix warning: cast to restricted __le16Christophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixing: net/nfc/nci/ntf.c:106:31: warning: cast to restricted __le16 message when building with make C=1 CF=-D__CHECK_ENDIAN__ Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: Fix warning "warning: incorrect type in assignment"Christophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix warnings: net/nfc/llcp_commands.c:421:14: warning: incorrect type in assignment (different base types) net/nfc/llcp_commands.c:421:14: expected unsigned short [unsigned] [usertype] miux net/nfc/llcp_commands.c:421:14: got restricted __be16 net/nfc/llcp_commands.c:477:14: warning: incorrect type in assignment (different base types) net/nfc/llcp_commands.c:477:14: expected unsigned short [unsigned] [usertype] miux net/nfc/llcp_commands.c:477:14: got restricted __be16 Procedure to reproduce: make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: hci: Add specific hci macro to not create a pipeChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some pipe are only created by other host (different than the Terminal Host). The pipe values will for example be notified by NFC_HCI_ADM_NOTIFY_PIPE_CREATED. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: Add se_io NFC operandChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | se_io allows to send apdu over the CLF to the embedded Secure Element. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: netlink: Add new netlink command NFC_CMD_ACTIVATE_TARGETChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some tag might get deactivated after some read or write tentative. This may happen for example with Mifare Ultralight C tag when trying to read the last 4 blocks (starting block 0x2c) configured as write only. NFC_CMD_ACTIVATE_TARGET will try to reselect the tag in order to detect if it got remove from the field or if it is still present. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Add support for different NCI_DEACTIVATE_TYPEChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nci_rf_deactivate_req only support NCI_DEACTIVATE_TYPE_IDLE_MODE. In some situation, it might be necessary to be able to support other NCI_DEACTIVATE_TYPE such as NCI_DEACTIVATE_TYPE_SLEEP_MODE in order for example to reactivate the selected target. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Add management for NCI state for machine rf_deactivate_ntfChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A notification for rf deaction can be IDLE_MODE, SLEEP_MODE, SLEEP_AF_MODE and DISCOVERY. According to each type and the NCI state machine is different (see figure 10 RF Communication State Machine in NCI specification) Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Add status byte management in case of error.Christophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The nci status byte was ignored. In case of tag reading for example, if the tag is removed from the antenna there is no way for the upper layers (aka: stack) to get inform about such event. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: hci: Add support for NOTIFY_ALL_PIPE_CLEAREDChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When switching from UICC to another, the CLF may signals to the Terminal Host that some existing pipe are cleared for future update. This notification needs to be "acked" by the Terminal Host with a ANY_OK message. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: hci: Add open pipe command handlerChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If our terminal connect with other host like UICC, it may create a pipe with us, the host controller will notify us new pipe created, after that UICC will open that pipe, if we don't handle that request, UICC may failed to continue initialize which may lead to card emulation feature failed to work Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Add se_io NCI operandChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | se_io allows to send apdu over the CLF to the embedded Secure Element. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Update nci_disable_se to run proprietary commands to disable a ↵Christophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | secure element Some NFC controller using NCI protocols may need a proprietary commands flow to disable a secure element Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Update nci_enable_se to run proprietary commands to enable a ↵Christophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | secure element Some NFC controller using NCI protocols may need a proprietary commands flow to enable a secure element Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Update nci_discover_se to run proprietary commands to discover all ↵Christophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | available secure element Some NFC controller using NCI protocols may need a proprietary commands flow to discover all available secure element Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: nci: Fix sparse: symbol 'nci_get_prop_rf_protocol' was not declared.Christophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warning introduced by commit: 9e87f9a9c4c4754508b2c2638fbde9e10c7a103b It was generating the following warning: net/nfc/nci/ntf.c:170:7: sparse: symbol 'nci_get_prop_rf_protocol' was not declared. Should it be static? Procedure to reproduce it: # apt-get install sparse git checkout 9e87f9a9c4c4754508b2c2638fbde9e10c7a103b make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: hci: Add se_io HCI operandChristophe Ricard2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | se_io allows to send apdu over the CLF to the embedded Secure Element. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: NCI: Signal deactivation in Target modeJulien Lefrique2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before signaling the deactivation, send a deactivation request if in RFST_DISCOVERY state because neard assumes polling is stopped and will try to restart it. Signed-off-by: Julien Lefrique <lefrique@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: NCI: Handle Discovery deactivation typeJulien Lefrique2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the deactivation type reported by RF_DEACTIVATE_NTF is Discovery, go in RFST_DISCOVERY state. The NFCC stays in Poll mode and/or Listen mode. Signed-off-by: Julien Lefrique <lefrique@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: Fix a memory leakJulien Lefrique2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Julien Lefrique <lefrique@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: NCI: Forward data received in Target mode to nfc coreJulien Lefrique2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Julien Lefrique <lefrique@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| | | * | | | | | | | | | | | | NFC: NCI: Implement Target mode send functionJulien Lefrique2014-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As specified in NCI 1.0 and NCI 1.1, when using the NFC-DEP RF Interface, the DH and the NFCC shall only use the Static RF Connection for data communication with a Remote NFC Endpoint. Signed-off-by: Julien Lefrique <lefrique@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-25 19:54:28 +0000