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2022-06-17Only probe device 0 on PCI busses corresponding to a PCIe root port or aMark Kettenis
PCIe switch/bridge downstream port. This fixes an issue where a device would show up 32 times if the PCIe port does not terminate configuration requests targeted at device numbers 1-31 as required by the spec and the PCIe device does not filter requests based on its own device number. Linux, NetBSD and FreeBSD (to some extent) already do this. This should fix an issue seen on Ampere Altra where the BMC's PCI bridge and USB controller would show up multiple times. ok jsg@
2022-06-16Add boundary checks to hidms_setup.Ulf Brosziewski
Thanks to Sven M. Hallberg.
2022-06-15In iwn(4), delay 40MHz RXON config until we have negotiated 11n mode.Stefan Sperling
Enabling 40MHz too early can cause firmware sysassert 0x05 on 5300 devices when we send the initial AUTH frame to kick off association. At this point we haven't negotiated 11n mode yet (this happens later during the association sequence), so perhaps firmware saw an inconsistent configuration state? It is unclear why this problem did not seem to affect any other devices. Reported by Christian Schulte on misc@
2022-06-15drm/amdgpu: update VCN codec support for Yellow CarpJonathan Gray
From Alex Deucher 2b7d9fd0f3725135b40571d6a44bbbaeead132fe in linux 5.15.y/5.15.47 97e50305542f384741a5b45699aba349fe9fca73 in mainline linux
2022-06-15drm/atomic: Force bridge self-refresh-exit on CRTC switchJonathan Gray
From Brian Norris cab7cd86f9e81834c407e043844779f21653ff3c in linux 5.15.y/5.15.47 e54a4424925a27ed94dff046db3ce5caf4b1e748 in mainline linux
2022-06-15drm/amd/pm: use bitmap_{from,to}_arr32 where appropriateJonathan Gray
From Yury Norov b2d359f095883d10b33e74a4a404363d2312830d in linux 5.15.y/5.15.47 525d6515604eb1373ce5e6372a6b6640953b2d6a in mainline linux
2022-06-15drm/amd/pm: Fix missing thermal throttler statusJonathan Gray
From Lijo Lazar e0199ce728fb98a96a20136a5edb11c160d3151f in linux 5.15.y/5.15.47 b0f4d663fce6a4232d3c20ce820f919111b1c60b in mainline linux
2022-06-15drm/radeon: fix a possible null pointer dereferenceJonathan Gray
From Gong Yuanjun 7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9 in linux 5.15.y/5.15.47 a2b28708b645c5632dc93669ab06e97874c8244f in mainline linux
2022-06-15drm/amd/display: Check if modulo is 0 before dividing.Jonathan Gray
From David Galiffi 10ef82d6e0af5536ec64770c07f6bbabfdd6977c in linux 5.15.y/5.15.47 49947b906a6bd9668eaf4f9cf691973c25c26955 in mainline linux
2022-06-15add bitmap_to_arr32() for 5.15.47 drmJonathan Gray
discussed with and partly from kettenis@
2022-06-11Bring back PL011 UART FIFO support to pluart(4). This time with workingAnton Lindqvist
tx interrupts. Special treatment of Server Base System Architecture (SBSA) generic UART devices is required as presence of the interrupt trigger level register is not guaranteed. Therefore treat such devices of having a 1-byte FIFO. ok visa@
2022-06-10drm/i915/dsi: fix VBT send packet port selection for ICL+Jonathan Gray
From Jani Nikula 35511d4fdd6b82c887ef038278fd808d7c7f98de in linux 5.15.y/5.15.46 0ea917819d12fed41ea4662cc26ffa0060a5c354 in mainline linux
2022-06-10drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.Jonathan Gray
From Dave Airlie 70276460e914d560e96bfc208695a872fe9469c9 in linux 5.15.y/5.15.46 31ab27b14daaa75541a415c6794d6f3567fea44a in mainline linux
2022-06-10drm/i915: Fix CFI violation with show_dynamic_id()Jonathan Gray
From Nathan Chancellor d50d1c703bbd8930d11e5bc01e2cc3c8dcda8f4b in linux 5.15.y/5.15.46 58606220a2f1407a7516c547f09a1ba7b4350a73 in mainline linux
2022-06-10drm/edid: fix invalid EDID extension block filteringJonathan Gray
From Jani Nikula 96db9afa4958bbaee77995eb0c84e08cdcce74ae in linux 5.15.y/5.15.46 3aefc722ff52076407203b6af9713de567993adf in mainline linux
2022-06-10drm: fix EDID struct for old ARM OABI formatJonathan Gray
From Linus Torvalds 710051ebb77b785d637417564be7fed4c13c6ce0 in linux 5.15.y/5.15.46 47f15561b69e226bfc034e94ff6dbec51a4662af in mainline linux
2022-06-10drm/amd/pm: update smartshift powerboost calc for smu13Jonathan Gray
From Sathishkumar S 5005002b2e12e9ac4b58e59354d38a4106906f87 in linux 5.15.y/5.15.46 cdf4c8ec39872a61a58d62f19b4db80f0f7bc586 in mainline linux
2022-06-10drm/amd/pm: update smartshift powerboost calc for smu12Jonathan Gray
From Sathishkumar S c525d3385f6d34d6dcce89ebe019314d83f23873 in linux 5.15.y/5.15.46 138292f1dc00e7e0724f44769f9da39cf2f3bf0b in mainline linux
2022-06-10drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_boJonathan Gray
From Alice Wong b305469ed00420e53c66064b554531d6fbd98d5b in linux 5.15.y/5.15.46 ab0cd4a9ae5b4679b714d8dbfedc0901fecdce9f in mainline linux
2022-06-10drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_initJonathan Gray
From Alex Deucher a2c87348acebd9bacedfe20cf82341928751ff91 in linux 5.15.y/5.15.46 b95b5391684b39695887afb4a13cccee7820f5d6 in mainline linux
2022-06-10drm/amd/pm: fix the compile warningJonathan Gray
From Evan Quan ae488dafe074e420ccf361b2633f7fbc314eaedf in linux 5.15.y/5.15.46 555238d92ac32dbad2d77ad2bafc48d17391990c in mainline linux
2022-06-10drm/plane: Move range check for format_count earlierJonathan Gray
From Steven Price 978e3d023256bfaf34a0033d40c94e8a8e70cf3c in linux 5.15.y/5.15.46 4b674dd69701c2e22e8e7770c1706a69f3b17269 in mainline linux
2022-06-10drm/amdgpu/sdma: Fix incorrect calculations of the wptr of the doorbellsJonathan Gray
From Haohui Mai 7719a8044bf66b9f59818e50b0c7877e1397e7f4 in linux 5.15.y/5.15.46 7dba6e838e741caadcf27ef717b6dcb561e77f89 in mainline linux
2022-06-10drm/amd/pm: fix double free in si_parse_power_table()Jonathan Gray
From Keita Suzuki a5ce7051db044290b1a95045ff03c249005a3aa4 in linux 5.15.y/5.15.46 f3fa2becf2fc25b6ac7cf8d8b1a2e4a86b3b72bd in mainline linux
2022-06-10drm/amd/display: Disabling Z10 on DCN31Jonathan Gray
From Saaem Rizvi d0d266c2f689d6113fe0d43d1b1fc105157c7443 in linux 5.15.y/5.15.46 5d5af34072c8b11f60960c3bea57ff9de5877791 in mainline linux
2022-06-10add struct kobj_attributeJonathan Gray
required for 5.15.46 inteldrm
2022-06-09Reorganize the handling of tap inputs.Ulf Brosziewski
This change fixes bugs concerning the transition into the hold/drag state after double taps or two- or three-finger taps. In addition, it ensures that button events properly match the logical button state when tap inputs and button inputs overlap.
2022-06-09Handle "broken-cd" as "non-removable" like we do in dwmmc(4). Needed onMark Kettenis
the StarFive VisionFive board. ok patrick@
2022-06-09Add gpiorestart(4), a driver that resets a SoC/board/machine using a GPIOMark Kettenis
pin. ok jsg@
2022-06-06Add support for the XHCI function that is part of the Cadence USB3 DRDMark Kettenis
controller. There are various incarnations of the controller. This diff only adds support for the "V1"/"CDNS3" version as found on the StarFive JH7100 SoC. Further changes may be needed to support controllers integrated on other SoCs. ok jsg@
2022-06-06drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()Jonathan Gray
From Gustavo A. R. Silva 195fffbf8291a84580762ac6e3101489954d0216 in linux 5.15.y/5.15.45 336feb502a715909a8136eb6a62a83d7268a353b in mainline linux
2022-06-06regenJonathan Gray
2022-06-06drm/amdgpu: add beige goby PCI IDJonathan Gray
From Alex Deucher 62e9bd20035b53ff6c679499c08546d96c6c60a7 in mainline linux
2022-06-05enable interrupt coalescing.David Gwynne
mvneta only supports coalescing tx completions by count, so this uses the txmit value or half the ring as the threshold, whichever is lower. rx coalescing has a threshold on the number of packets, and a max time it will wait before interrupting. however, it also has a threshold for how many spare/empty descriptors there are on the ring too. we use this latter threshold to have the chip interrupt as soon as it uses the allocation that the rx ring moderation has granted, and then first two to otherwise rate limit rx to about 4k interrupts per second. ok patrick@
2022-06-05use the write lemtohXX functions for bits of the stats structure.David Gwynne
unbreaks the build on bigendian archs. found by deraadt@
2022-06-05add support for getting the frequency of the clocks mventa uses.David Gwynne
mvneta does interrupt coalescing based on time as counted by these clocks, so being able to ask how fast they tick is useful. lots of help and ok kettenis@
2022-06-04Make iwm(4) handle 9k devices which do not support antenna B.Stefan Sperling
Problem reported by Chris Narkiewicz who owns such a device. Johannes Berg provided helpful hints regarding the reason for the firmware error seen by Chris.
2022-06-04match on Gemini Lake HD Audio (0x3198)Jonathan Gray
on a Star Labs StarLite Mk IV laptop the audio device is subclass audio not hd audio, so azalia does not match reported and tested by Chris Narkiewicz ok deraadt@
2022-06-03expose hardware counters as kstats.David Gwynne
some of them are 16 bit, so check frequently. now i can see what packets my apu1 is dropping in hardware. ok claudio@
2022-06-03fix the definition of the MVNETA_PRXITTH Port RX Intr Threshold registerDavid Gwynne
2022-06-02Implement and enable IPv4, TCP, and UDP checksum offloading for igc.mbuhl
ok kevlo@
2022-06-01shrink dmesg output by printing the ethernet address on the attach line.David Gwynne
2022-06-01mark the mvneta interrupt handler as mpsafe.David Gwynne
link state changes still take the kernel lock, but packet processing is unlocked now.
2022-06-01rework the rx ring processing.David Gwynne
this is another big step toward making the code mpsafe, and makes a bunch of ring operations such as dmamap syncs and register updates get done once for the ring rather than for every packet.
2022-06-01mark mvneta_start mpsafe.David Gwynne
the interrupt handler is still under kernel lock, but at least you can queue packets from another cpu concurrently.
2022-06-01dont have to say Ethernet address in dmesg, address is fineDavid Gwynne
2022-06-01trim some white spaceDavid Gwynne
2022-06-01rework tx start and completion.David Gwynne
this is a big step toward making the code mpsafe, and makes a bunch of ring operations such as dmamap syncs and register updates per start/completion call rather than per packet.
2022-05-30make a first pass at providing kstats from the hardware counters.David Gwynne
mvneta counters are read to clear, so we accumulate them over time. they are also mostly 32bit, except for 2 of them, so this handles all the 32bit counters in a loop and deals with the 64bit ones as exceptions. i can see rx drops now, but not the rx rx counters yet. i'll figure it out. this is mostly inspired by em(4).
2022-05-30tell the compiler about the tx/rx desc alignment.David Gwynne
this leads to better (and shorter) code. ok patrick@
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