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* Merge tag 'nfc-next-3.16-1' of ↵John W. Linville2014-05-22
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next Samuel Ortiz <sameo@linux.intel.com> says: "NFC: 3.16: First pull request This is the NFC pull request for 3.16. We have: - STMicroeectronics st21nfca support. The st21nfca is an HCI chipset and thus relies on the HCI stack. This submission provides support for tag redaer/writer mode (including Type 5) and device tree bindings. - PM runtime support and a bunch of bug fixes for TI's trf7970a. - Device tree support for NXP's pn544. Legacy platform data support is obviously kept intact. - NFC Tag type 4B support to the NFC Digital stack. - SOCK_RAW type support to the raw NFC socket, and allow NCI sniffing from that. This can be extended to report HCI frames and also proprietarry ones like e.g. the pn533 ones." Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * NFC: st21nfca: Add ISO15693 Reader/Writer supportChristophe Ricard2014-05-19
| | | | | | | | | | | | | | | | Add support for ISO/IEC 15693 RF technology and Type 5 tags. ISO15963 is using proprietary gate 12. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Improve load_sessionChristophe Ricard2014-05-19
| | | | | | | | | | | | | | | | | | In case anybody uses previous patchset with the CLF, add a check to make sure missing pipe are created. st21nfca returns its pipe list in the creation order (most recent latest). Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: dts: st21nfca_i2c: Add DTS DocumentationChristophe Ricard2014-05-19
| | | | | | | | | | | | | | Describe the properties used by the st21nfca NFC controller driver. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: dts: st21nfca: Add device-tree (Open Firmware) support to st21nfcaChristophe Ricard2014-05-19
| | | | | | | | | | | | | | | | | | | | Add functions to recover hardware resources from the device-tree when not provided by the platform data. Based on pn544 devicetree implementation Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: NCI: Send all NCI frames to raw socketsHiren Tandel2014-05-19
| | | | | | | | | | | | | | | | | | | | So that anyone listening on SOCKPROTO_RAW for raw frames will get all NCI frames, in both directions. This actually implements userspace NFC NCI sniffing. It's now up to userspace to decode those frames. Signed-off-by: Hiren Tandel <hirent@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: Add RAW socket type support for SOCKPROTO_RAWHiren Tandel2014-05-19
| | | | | | | | | | | | | | | | | | | | This allows for a more generic NFC sniffing by using SOCKPROTO_RAW SOCK_RAW to read RAW NFC frames. This is for sniffing anything but LLCP (HCI, NCI, etc...). Signed-off-by: Hiren Tandel <hirent@marvell.com> Signed-off-by: Rahul Tank <rahult@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: NCI: No need to reverse ATR_RES ResponseHiren Tandel2014-05-19
| | | | | | | | | | | | | | | | | | | | ATR_RES response received within Activation Parameters is already in correct order. Reversing it fails LLCP magic number check and so P2P functionality fails. Signed-off-by: Hiren Tandel <hirent@marvell.com> Signed-off-by: Rahul Tank <rahult@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: digital: Handle multiple SENSF_REQ framesMark A. Greer2014-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to section 5.15.1.3 of the NFC Activity Specification, multiple SENSF_REQ commands can be received by a target before it receives an ATR_REQ command. To handle this, add a routine that checks whether a SENSF_REQ or ATR_REQ has been recieved. If its a SENSF_REQ, respond appropriately and continue waiting for a ATR_REQ. If its an ATR_REQ, handle it as before. CC: Thierry Escande <thierry.escande@linux.intel.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: digital: SENSF_RES excludes RD when SENSF_REQ RC is zeroMark A. Greer2014-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | The check in digital_tg_send_sensf_res() that excludes the 'RD' field from the SENSF_RES is inverted. The 'RD' field should be excluded when the SENSF_REQ 'RC' field is equal to DIGITAL_SENSF_REQ_RC_NONE instead of when its not equal. This is described in section 6.6.2.11 of the NFC Digital Specification. CC: Thierry Escande <thierry.escande@linux.intel.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Free buffer when a bad frame is detectedChristophe Ricard2014-05-04
| | | | | | | | | | | | | | | | When a bad frame is detected for a bad crc. We were reallocating and loosing the previous frame pointer. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Synchronize i2c Tx and Rx pathChristophe Ricard2014-05-04
| | | | | | | | | | | | | | | | | | Stabilize communication by using a mutex. This avoids running a write transaction during a read retry or a read transaction during a write retry. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Improved i2c Rx data correctness checkChristophe Ricard2014-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A frame starts with ST21NFCA_SOF_EOF(0x7e) + 0x00. A frame ends with ST21NFCA_SOF_EOF(0x7e). It is possible that the i2c macrocell is stopped for other communication interfaces with highest priority(RF or SWP). This can be seen with some 0xFF data at the end of a received shdlc buffer. If this happen we need to discard the frame because the CLF will repeat it. In order to push accurate data to hci layer, we add the following fix: - Instead of looking for the first 0x7e in the frame, check that the last received byte is 0x7e. - Check that the first frame reception block start with start of frame(0x7e 0x00). If not, clear the buffer. - Check that the next frame reception block do not start with start of frame(0x7e). If so, clear the buffer. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Fix st21nfca_hci_remove_len_crc tail room handlingChristophe Ricard2014-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | There is no byte stuffing when data are stored in skb. TAILROOM is 2 byte crc + 1 byte eof. st21nfca_hci_remove_len_crc was doing an incorrect operation on the TAILROOM data. If shdlc timer T2 is triggered, it will request to send the same data. Before every hci data was lost after st21nfca_hci_remove_len_crc. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Fix incorrect byte stuffing revocationChristophe Ricard2014-05-04
| | | | | | | | | | | | | | | | | | Byte stuffing was not correctly removed after a i2c read operation. This was causing improper crc calculation when byte stuffing was applied to more than 1 byte. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Remove few useless includeChristophe Ricard2014-05-04
| | | | | | | | | | | | | | Remove unneeded includes from i2c.c Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Improve st21nfca initialization by handling reboot properlyChristophe Ricard2014-04-21
| | | | | | | | | | | | | | | | | | | | Change in st21nfca_hci_platform_init in order to handle in a better way the internal reboot command. Once the reboot is completed, the driver expect to receive a 0x7e filled buffer. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Reworked st21nfca_request_resourcesChristophe Ricard2014-04-21
| | | | | | | | | | | | | | | | Remove struct st21nfca_i2c_phy* as this parameter can be retrieve through i2c_get_clientdata(client) Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: st21nfca_hci_i2c_probe returns st21nfca_hci_probe result.Christophe Ricard2014-04-21
| | | | | | | | | | | | | | | | | | | | | | st21nfca_hci_probe return 0 in case of successful call and a different value in any other cases. There is no need to check for st21nfca_hci_probe return as this will be checked after st21nfca_hci_i2c_probe is completed. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Add __packed to struct st21nfca_pipe_infoChristophe Ricard2014-04-21
| | | | | | | | | | Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Remove sporadic wait_tab variable from functions.Christophe Ricard2014-04-21
| | | | | | | | | | | | | | wait_tab variable is already global and may create conflicts. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Fix warning: array subscript is above array boundsChristophe Ricard2014-04-21
| | | | | | | | | | | | | | Fix "warning: array subscript is above array bounds" in load_session Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: hci: Fix sparse: cast to restricted __be16Christophe Ricard2014-04-21
| | | | | | | | | | | | | | | | Fixing "sparse: cast to restricted __be16" 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: st21nfca: Fix sparse: cast to restricted __be16Christophe Ricard2014-04-21
| | | | | | | | | | | | | | | | Fixing "sparse: cast to restricted __be16" 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: pn544_i2c: Fix null pointer exception when not using platform dataClement Perrochaud2014-04-21
| | | | | | | | | | | | | | | | Fixes a null pointer exception occurring when the IRQ request in pn544_hci_i2c_probe fails and no platform data is available. Signed-off-by: Clément Perrochaud <clement.perrochaud@nxp.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Add support for the ISO/IEC 14443-B and Type 4B tagsMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | Now that the NFC digital layer has support for the ISO/IEC 14443-B protocol and type 4B tags, add the corresponding support to the trf7970a driver. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: digital: Add support for ISO/IEC 14443-B ProtocolMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | | | Add support for the ISO/IEC 14443-B protocol and Type 4B tags. It is expected that there will be only one tag within range so the full anticollision scheme is not implemented. Only the SENSB_REQ/SENSB_RES and ATTRIB_REQ/ATTRIB_RES are implemented. CC: Thierry Escande <thierry.escande@linux.intel.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: digital: Add macros for the ISO/IEC 14443-B ProtocolMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | Add RF tech and framing macros for the ISO/IEC 14443-B Protocol. Cc: Thierry Escande <thierry.escande@linux.intel.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Document the 'autosuspend-delay' DTS propertyMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | The trf7970a driver recently had support added for the 'autosuspend-delay' property so document it. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Add 'autosuspend-delay' DTS propertyMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | The trf7970a driver currently uses a fixed autosuspend delay of 30 seconds. To enable users to customize the delay as they see fit, add support for the new 'autosuspend-delay' DTS property (part of the nfc node) which can override the default 30 seconds. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Don't return value from trf7970a_switch_rf_on()Mark A. Greer2014-04-21
| | | | | | | | | | | | | | | | trf7970a_switch_rf_on() no longer returns anything other than 0 so make it void and clean up the code that checks for errors when its called. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Add pm_runtime supportMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pm_runtime support by moving the code that enables the trf7970a to the pm_runtime hook routines. The pm_runtime 'autosuspend' feature is used so that the device isn't disabled until at least 30 seconds have passed since trf7970a_switch_rf_off() was last called. The result is that when trf7970a_switch_rf_on() is called, the device will be enabled and initialized (if it isn't already). When trf7970a_switch_rf_off() is called, it will turn off the RF immediately but leave the device enabled for at least 30 seconds. If 30 seconds have passed and the pm_runtime facility decides to suspend the driver, the device will be disabled then. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Turn RF on after hardware is configuredMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | The NFC digital layer calls the 'switch_rf' hook to turn the RF on before it configures the RF technology and framing. There is potential to confuse a tag doing it this way so don't enable the RF until the RF technology and initial framing have been configured. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Set correct Vin voltage in Chip Status Control registerMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | Currently, the trf7970a driver assumes that the Vin voltage is 5V when it writes to the 'Chip Status Control' register. That may not be correct so use the regulator facility to get the Vin voltage and set the VRS5_3 bit correctly when writing to that register. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Allow different Modulator and SYS_CLK Control register valuesMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | | | | | Currently the driver writes the same value to the 'Modulator and SYS_CLK Control' register no matter what RF technology is being used. That works for now but new RF technologies (e.g., ISO/IEC 14443-B) will require different values to be written to that register. To support this, add a member to the trf7970a structure which is set by the RF technology handling code and used by the framing code when it writes to that register. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Set 'Modulator and SYS_CLK Control' after 'ISO Control'Mark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | Writing to the 'ISO Control' register may cause the contents of the 'Modulator and SYS_CLK Control' register to change so be sure to write to 'Modulator and SYS_CLK Control' after writing to 'ISO Control'. Note that writing to the 'Modulator and SYS_CLK Control' register shouldn't be necessary at all according to the trf790a manual but testing shows that it is necessary. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Only write 'ISO Control' when its changingMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | The current code always writes to the 'ISO Control' register when the RF framing is set. That's not necessary since the register's value doesn't always change. Instead, only write to it when its value is actually being changed. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Reset FIFO when 'End of TX' Interrupt OccursMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | Sometimes after sending a frame there is tx data leftover in the FIFO which the driver will think is part of the receive frame. That data can be cleared when an 'End of TX' interrupt is received by issuing the 'FIFO Reset' command. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Clear 'NFC Target Detection Level' registerMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | Due to a trf7970a erratum, the 'NFC Target Detection Level' register (0x18) must be cleared after power-up. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Only abort a command if one is activeMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | Only initiate the abort command process when there is an active command. If the abort process were started and there wasn't an active command then the next command issued by the digital layer would be incorrectly aborted. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: trf7970a: Increase TRF7970A_WAIT_FOR_RX_DATA_TIMEOUT to 20 msMark A. Greer2014-04-21
| | | | | | | | | | | | | | | | | | | | | | | | After further testing periods of ~16 ms have been observed between interrupts indicating that there is receive data in the FIFO. To accomodate that, increase the time the driver waits before deciding there is no more data to receive to 20 ms. The macro that represents that delay is 'TRF7970A_WAIT_FOR_RX_DATA_TIMEOUT'. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: pn544: i2c: Add DTS DocumentationClement Perrochaud2014-04-21
| | | | | | | | | | | | | | Describe the properties used by the PN544 NFC controller driver. Signed-off-by: Clément Perrochaud <clement.perrochaud@nxp.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: pn544: i2c: Add device-tree (Open Firmware) support to PN544Clement Perrochaud2014-04-21
| | | | | | | | | | | | | | | | Add functions to recover hardware resources from the device-tree when not provided by the platform data. Signed-off-by: Clément Perrochaud <clement.perrochaud@nxp.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: st21nfca: Implement load_session HCI hookChristophe Ricard2014-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implementation rely on the ST21NFCA_DEVICE_MGNT_GATE and ST21NFCA_DM_GETINFO proprietary gates commands. First we are retrieving a pipe list available on the CLF with the ST21NFCA_DM_GETINFO_PIPE_LIST parameter. A gate<->pipe table match is done with ST21NFCA_DM_GETINFO_PIPE_INFO for each pipe. If the pipe is created and open, we fill st21nfca_gates table. If the pipe is create but closed or is not created we keep the gate with NFC_HCI_INVALID_PIPE. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: hci: Add load_session HCI operandChristophe Ricard2014-04-21
| | | | | | | | | | | | | | | | | | | | load_session allows a CLF to restore the gate <-> pipe table from some proprietary location. The main advantage to add this function is to reduce the memory wear by running pipe creation (and storing) only once. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: hci: Extend command execution delayChristophe Ricard2014-04-21
| | | | | | | | | | | | | | | | Extend it up to the maximum FWI value 4949 ms defined by the ISO14443-3 specification. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * NFC: ST21NFCA: Add driver for STMicroelectronics ST21NFCA NFC ChipChristophe Ricard2014-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver for STMicroelectronics ST21NFCA NFC controller. ST21NFCA is using HCI protocol, shdlc as LLC layer & I2C as communication protocol. Adding support for Reader/Writer mode with Tag type 1/2/3/4 A & B. It is using proprietary gate 15 for ISO14443-3 such as type 1 & type 2 tags. It is using proprietary gate 14 for type F tags. ST21NFCA_DEVICE_MGNT_GATE gives access to proprietary CLF configuration. Standard gate for ISO14443-4 A (13) & B (11) are also used. ST21NFCA specific mecanism: One particular point to notice for the data handling is that frame does not contain any length value. Therefore the i2c part of this driver is managing the reception with a read length sequence until the end of frame (0x7e) is reached. In order to avoid conflict between sof & eof a mecanism called byte stuffing concist of an escape byte (0x7d) insertion before special byte (0x7e, 0x7d). The special byte is then xored with 0x20. In this driver, When data are available in the CLF, the interrupt gpio is driven to active state and triggered an interrupt. Once the i2c_master_recv start, the interrupt gpio is driven to idle state until its complete. If the frame is incomplete or data are still available, interrupts will be triggered again. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | ath9k: fixup "ath9k_htc: fix build with disabled debug"John W. Linville2014-05-20
| | | | | | | | | | | | | | | | Apparently Oleksij's compile testing was no better than mine initially was... :-( Cc: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | b43: xmit: set 5 GHz bit depending on current bandRafał Miłecki2014-05-20
| | | | | | | | | | | | | | PHYs other than A may also work in 5 GHz mode. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_htc: fix build with disabled debugOleksij Rempel2014-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | CC [M] drivers/net/wireless/ath/ath9k/htc_drv_txrx.o drivers/net/wireless/ath/ath9k/htc_drv_txrx.c: In function ‘ath9k_rx_prepare’: drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:1006:2: warning: passing argument 2 of ‘ath9k_htc_err_stat_rx’ from incompatible pointer type [enabled by default] ath9k_htc_err_stat_rx(priv, &rx_stats); ^ In file included from drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:17:0: drivers/net/wireless/ath/ath9k/htc.h:380:20: note: expected ‘struct ath_htc_rx_status *’ but argument is of type ‘struct ath_rx_status *’ static inline void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv, Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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