aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/nfc/pn533.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2013-07-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds1-9/+22
Pull networking updates from David Miller: "This is a re-do of the net-next pull request for the current merge window. The only difference from the one I made the other day is that this has Eliezer's interface renames and the timeout handling changes made based upon your feedback, as well as a few bug fixes that have trickeled in. Highlights: 1) Low latency device polling, eliminating the cost of interrupt handling and context switches. Allows direct polling of a network device from socket operations, such as recvmsg() and poll(). Currently ixgbe, mlx4, and bnx2x support this feature. Full high level description, performance numbers, and design in commit 0a4db187a999 ("Merge branch 'll_poll'") From Eliezer Tamir. 2) With the routing cache removed, ip_check_mc_rcu() gets exercised more than ever before in the case where we have lots of multicast addresses. Use a hash table instead of a simple linked list, from Eric Dumazet. 3) Add driver for Atheros CQA98xx 802.11ac wireless devices, from Bartosz Markowski, Janusz Dziedzic, Kalle Valo, Marek Kwaczynski, Marek Puzyniak, Michal Kazior, and Sujith Manoharan. 4) Support reporting the TUN device persist flag to userspace, from Pavel Emelyanov. 5) Allow controlling network device VF link state using netlink, from Rony Efraim. 6) Support GRE tunneling in openvswitch, from Pravin B Shelar. 7) Adjust SOCK_MIN_RCVBUF and SOCK_MIN_SNDBUF for modern times, from Daniel Borkmann and Eric Dumazet. 8) Allow controlling of TCP quickack behavior on a per-route basis, from Cong Wang. 9) Several bug fixes and improvements to vxlan from Stephen Hemminger, Pravin B Shelar, and Mike Rapoport. In particular, support receiving on multiple UDP ports. 10) Major cleanups, particular in the area of debugging and cookie lifetime handline, to the SCTP protocol code. From Daniel Borkmann. 11) Allow packets to cross network namespaces when traversing tunnel devices. From Nicolas Dichtel. 12) Allow monitoring netlink traffic via AF_PACKET sockets, in a manner akin to how we monitor real network traffic via ptype_all. From Daniel Borkmann. 13) Several bug fixes and improvements for the new alx device driver, from Johannes Berg. 14) Fix scalability issues in the netem packet scheduler's time queue, by using an rbtree. From Eric Dumazet. 15) Several bug fixes in TCP loss recovery handling, from Yuchung Cheng. 16) Add support for GSO segmentation of MPLS packets, from Simon Horman. 17) Make network notifiers have a real data type for the opaque pointer that's passed into them. Use this to properly handle network device flag changes in arp_netdev_event(). From Jiri Pirko and Timo Teräs. 18) Convert several drivers over to module_pci_driver(), from Peter Huewe. 19) tcp_fixup_rcvbuf() can loop 500 times over loopback, just use a O(1) calculation instead. From Eric Dumazet. 20) Support setting of explicit tunnel peer addresses in ipv6, just like ipv4. From Nicolas Dichtel. 21) Protect x86 BPF JIT against spraying attacks, from Eric Dumazet. 22) Prevent a single high rate flow from overruning an individual cpu during RX packet processing via selective flow shedding. From Willem de Bruijn. 23) Don't use spinlocks in TCP md5 signing fast paths, from Eric Dumazet. 24) Don't just drop GSO packets which are above the TBF scheduler's burst limit, chop them up so they are in-bounds instead. Also from Eric Dumazet. 25) VLAN offloads are missed when configured on top of a bridge, fix from Vlad Yasevich. 26) Support IPV6 in ping sockets. From Lorenzo Colitti. 27) Receive flow steering targets should be updated at poll() time too, from David Majnemer. 28) Fix several corner case regressions in PMTU/redirect handling due to the routing cache removal, from Timo Teräs. 29) We have to be mindful of ipv4 mapped ipv6 sockets in upd_v6_push_pending_frames(). From Hannes Frederic Sowa. 30) Fix L2TP sequence number handling bugs, from James Chapman." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1214 commits) drivers/net: caif: fix wrong rtnl_is_locked() usage drivers/net: enic: release rtnl_lock on error-path vhost-net: fix use-after-free in vhost_net_flush net: mv643xx_eth: do not use port number as platform device id net: sctp: confirm route during forward progress virtio_net: fix race in RX VQ processing virtio: support unlocked queue poll net/cadence/macb: fix bug/typo in extracting gem_irq_read_clear bit Documentation: Fix references to defunct linux-net@vger.kernel.org net/fs: change busy poll time accounting net: rename low latency sockets functions to busy poll bridge: fix some kernel warning in multicast timer sfc: Fix memory leak when discarding scattered packets sit: fix tunnel update via netlink dt:net:stmmac: Add dt specific phy reset callback support. dt:net:stmmac: Add support to dwmac version 3.610 and 3.710 dt:net:stmmac: Allocate platform data only if its NULL. net:stmmac: fix memleak in the open method ipv6: rt6_check_neigh should successfully verify neigh if no NUD information are available net: ipv6: fix wrong ping_v6_sendmsg return value ...
2013-06-14NFC: pn533: Fix ACR122 related debug outputOlivier Guiter1-4/+4
Instead of dumping ACR122 frames as errors, we use the print_hex_dump() dynamic debug APIs. We also print an accurate IC version, as the ACR122 is pn532 based. Signed-off-by: Olivier Guiter <olivier.guiter@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-14NFC: Remove the static supported_se fieldSamuel Ortiz1-1/+0
Supported secure elements are typically found during a discovery process initiated when the NFC controller is up and running. For a given NFC chipset there can be many configurations (embedded SE or not, with or without a SIM card wired to the NFC controller SWP interface, etc...) and thus driver code will never know before hand which SEs are available. So we remove this field, it will be replaced by a real SE discovery mechanism. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-14NFC: pn533: Copy NFCID2 through ATR_REQSamuel Ortiz1-1/+13
When using NFC-F we should copy the NFCID2 buffer that we got from SENSF_RES through the ATR_REQ NFCID3 buffer. Not doing so violates NFC Forum digital requirement #189. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-14NFC: pn533: Use 0x3 for SENSF_REQ Time Slot Number (TSN)Samuel Ortiz1-2/+2
LLCP validation requires TSN to be 0x03 for type F. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-06-14NFC: pn533: Fix error return code in pn533_probe()Wei Yongjun1-1/+3
Fix to return -ENOMEM in the nfc device alloc error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-05-28treewide: Fix typo in printkMasanari Iida1-1/+1
Correct spelling typo in various part of drivers Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-04-11NFC: pn533: Turn radio on and off when bringing the device up and downSamuel Ortiz1-4/+35
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Add missing usb_put_devMarina Makienko1-0/+1
Add missing usb_put_dev on failure path in pn533_probe(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Marina Makienko <makienko@ispras.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Increase version numberWaldemar Rymarkiewicz1-1/+1
Major features added in 0.2 version: * frame ops added to support wider set of devices * support of ACS ACR122U Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Remove unused pn533_cmd_complete_tWaldemar Rymarkiewicz1-2/+0
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Add pn533_abort_cmd procedureWaldemar Rymarkiewicz1-14/+21
pn533_abort_cmd() aborts last command sent to the controller and cancels already requested urb. As ACR122U does not support any mechanism (as ACK for standard PN533) which aborts last command this cannot be issued for this device. Otherwise, acr122u will behave in an unstable way. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Add support for ACS ACR122U readerWaldemar Rymarkiewicz1-2/+217
ACS ACR122U is an USB NFC reader, PC/SC and CCID compilant, based on NXP PN532 chip. Internally, it's build of MCU, PN532 and an antenna. MCU makes the device CCID and PC/SC compilant and provide USB connection. In this achitecture, a host cannot talk directly to PN532 and must rely on MCU. Luckily, MCU exposes pseud-APDU through PC/SC Escape mechanism which let the host to transmit standard PN532 commands directly to PN532 chip with some limitations. The frame roughly looks like: CCID header | APDU header | PN532 header (pc_to_rdr_escape) | (pseudo apdu Direct Tramsmit) | (len, TFI, cmd, params) Accordign to limitations, ACR122U does't provide any mechanism to abort last issued command. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Add protocol type for frame opsWaldemar Rymarkiewicz1-3/+18
As not all devices require ACK confirmation of every request sent to the controller, differentiate two protocol types. First one, request-ack-response and the second one request-response type. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Move wq_in_error to cmd contextWaldemar Rymarkiewicz1-12/+12
Rename 'wq_in_error' field to more relevant 'status' and move it to cmd context struct. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Re-group fields in struct pn533Waldemar Rymarkiewicz1-9/+8
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Avoid function declarationsWaldemar Rymarkiewicz1-12/+10
Reorder code to avoid functions declaration. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Simplify __pn533_send_frame_asyncWaldemar Rymarkiewicz1-17/+9
In all cases (send_cmd_async, send_data_async and send_sync) pn533_send_async_complete() handles all responses internally, so there is no need to pass this as a callback. Cmd context is passed to __pn533_send_frame_async in all the cases as well. It's already kept in struct pn533 which is available all the time the device is attached. So we can make use of it instead. Therefore, cmd_complete and cmd_complete_arg are no needed any more. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Fix incorrect kfree of complete argsWaldemar Rymarkiewicz1-1/+1
We must free 'cmd_complete_mi_arg' and not 'cmd_complete_arg' when getting send error handling fragmented response. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Remove redundant cmd_ prefix in the structWaldemar Rymarkiewicz1-4/+4
'cmd->code' looks better then 'cmd->cmd_code' Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Keep cmd context in pn533 structWaldemar Rymarkiewicz1-5/+12
Keep cmd context in pn533 struct instead of only cmd code. The context already includes cmd_code. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Optimise issued cmd context trackingWaldemar Rymarkiewicz1-52/+35
Use struct pn533_cmd instead of pn533_send_async_complete_arg to track the context of the issued cmd. This way pn533_send_async_complete_arg struct is no needed anymore. Just move issuer complete callback to pn533_cmd struct. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Fix memleak while scheduling next cmdWaldemar Rymarkiewicz1-2/+8
In case of error from __pn533_send_frame_async() while sending next cmd from the queue (cmd_wq), cmd->req, cmd->resp and cmd->arg pointers won't be freed. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Rename pn533_fw_reset appropriatelyWaldemar Rymarkiewicz1-3/+3
Define explicitely it is Pasori specific reset command. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Update copyrights noteWaldemar Rymarkiewicz1-6/+4
Remove duplicated authors info from the header as well. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Fix div by zero while stopping pollingWaldemar Rymarkiewicz1-0/+5
Depends on timing division by zero can happen when user stops polling. pn533_stop_poll() resets modulation counter on stop_poll, but meanwhile we get response for last poll request and try, despite of stop poll request, to schedule next modulation for polling. Log message: [345.922515] pn533 1-1.3:1.0: pn533_stop_poll [345.928314] pn533 1-1.3:1.0: pn533_send_ack [345.932769] pn533 1-1.3:1.0: Received a frame. [345.937438] PN533 RX: 00 00 ff 03 fd d5 4b 00 e0 00 [345.942840] pn533 1-1.3:1.0: pn533_poll_complete [345.947753] pn533 1-1.3:1.0: pn533_start_poll_complete [345.953186] Division by zero in kernel. [345.957244] [<c001b38c>] (unwind_backtrace+0x0/0xf0) [345.965698] [<c0260e78>] (Ldiv0+0x8/0x10) [345.974060] [<c0260e60>] (__aeabi_idivmod+0x8/0x18) [345.983978] [<c02e0064>] (pn533_poll_complete+0x3c0/0x500) [345.994903] [<c02df690>] (pn533_send_async_complete+0x7c/0xc0) [346.005828] [<c02e028c>] (pn533_wq_cmd_complete+0x1c/0x34) [346.016113] [<c005d134>] (process_one_work+0x1ac/0x57c) [346.025848] [<c005d85c>] (worker_thread+0x168/0x42c) [346.034576] [<c00620c0>] (kthread+0xa4/0xb0) Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Print out response status bits in hexWaldemar Rymarkiewicz1-3/+4
For better debugging as the codes are defined in hex in the spec. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Reword all std frame logic functWaldemar Rymarkiewicz1-60/+61
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11NFC: pn533: Use dynamic debug for pn533 hex dumpsSamuel Ortiz1-4/+4
Those can be very verbose and we only want them when debugging pn533. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-02-08NFC: pn533: Fix target polling modeThierry Escande1-1/+1
Remove unneeded bitwise OR operator on uninitialized sk_buff data Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-29nfc: pn533: Remove unreachable codeWaldemar Rymarkiewicz1-2/+0
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-29nfc: pn533: Use static poll_mod and std_frame_opsWaldemar Rymarkiewicz1-2/+2
These variables are not exported. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-13NFC: pn533: Fix bad allocation sizeThierry Escande1-2/+2
Use dereferenced pointer in sizeof instead of pointer itself. Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Fix missing parenthesisWaldemar Rymarkiewicz1-1/+2
This is a quite critical patch as it fixes potential reference to undefined general_bytes which were never set correctly on target activation due to missing parenthesis. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: Initial Secure Element APISamuel Ortiz1-0/+1
Each NFC adapter can have several links to different secure elements and that property needs to be exported by the drivers. A secure element link can be enabled and disabled, and card emulation will be handled by the currently active one. Otherwise card emulation will be host implemented. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Introduce ops for frame logicWaldemar Rymarkiewicz1-73/+135
Encapsulate whole frame logic (tx/rx frame structure and size) inside the ops structure to make the core driver generic for devices which handle frames in non standard menner (different then pn533 spec say). Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Remove unused dev->wq_in_frameWaldemar Rymarkiewicz1-5/+0
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Cleanup pn533_cmd_complete_tWaldemar Rymarkiewicz1-22/+7
'params' arg in pn533_cmd_complete_t definition has been deprecated and currently is not in use (resp skb is pass in arg ptr), so remove it. Also 'params_len' arg is used as a transfer status indicator, so simply reword it appropriately. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Remove deprecated dev->out_frame buffWaldemar Rymarkiewicz1-6/+1
As it's not used anymore get rid of that buffer. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Use skb in __pn533_send_cmd_frame_asynWaldemar Rymarkiewicz1-26/+18
__pn533_send_cmd_frame_async() should be frame type independent. So, don't use pn533_frame type params and instead use skb for req and resp pointers. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Don't use out_frame in pn533_send_ackWaldemar Rymarkiewicz1-25/+6
dev->out_frame buffer is much bigger for ACK frame needs. Use local buffer instead. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Cleanup debug messagesWaldemar Rymarkiewicz1-25/+7
Remove debug messages which do not include valueable informations in debug mode. Add some new ones for better tracking or reword when if necessary. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Fix urb->status handlingWaldemar Rymarkiewicz1-16/+18
Fix text message to be more suitable for the error code and treat ESHUTDOWN as an error not debug msg. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Remove unused pn533_send_cmd_frame_asyWaldemar Rymarkiewicz1-68/+7
Remove obsolete send async api as it's no longer used. Remove global dev->in_frame as well, as each packet is kept is a seperate skb struct now, so that's not used anymore. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Fix minor style issuesWaldemar Rymarkiewicz1-5/+5
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Fix open parenthesis alignmentWaldemar Rymarkiewicz1-22/+19
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Fix spacing issuesWaldemar Rymarkiewicz1-8/+8
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Fix quoted strings split across linesWaldemar Rymarkiewicz1-35/+35
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Remove frame logic from poll cmdsWaldemar Rymarkiewicz1-144/+126
Remove frame logic from start_pool cb using the new iface for async send. Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-10NFC: pn533: Dump tx and rx data in debug modeWaldemar Rymarkiewicz1-0/+6
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.