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2024-04-17vgaarb: Check snprintf return valueHEADmasterJosé Expósito1-0/+11
snprintf() might return a negative value if an error occurs. Check its return value before using it in vgaarb_write(). Signed-off-by: José Expósito <jexposit@redhat.com> Part-of: <https://gitlab.freedesktop.org/xorg/lib/libpciaccess/-/merge_requests/35>
2024-03-23libpciaccess 0.18.1libpciaccess-0.18.1Alan Coopersmith1-1/+1
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2024-03-14meson: allow building static library, not just sharedAlan Coopersmith2-2/+2
Lets builders specify -Ddefault_library={shared,static,both} to control which types of libpciaccess library are built Closes: #20 Reported-by: Maxime Gauduin (@alucryd) Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2024-02-04libpciaccess 0.18libpciaccess-0.18Alan Coopersmith1-1/+1
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2023-10-17Remove autotools buildAlan Coopersmith9-489/+3
It's been a year since we released 0.17 with meson support and asked people to report if they had any problems with it - no one has reported any, so lets drop the old build tools now. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2023-07-31Fix compilation warnings when building against hurd-amd64.Flavio Cruz1-3/+3
Passes mach_msg_type_number_t instead of size_t which have different sizes. Example warning: /hurd_pci.c:101:53: warning: passing argument 3 of 'pci_get_dev_regions' from incompatible pointer type [-Wincompatible-pointer-types] 101 | err = pci_get_dev_regions(d->device_port, &buf, &size); | ^~~~~ | | | size_t * {aka long unsigned int *}
2023-06-21gitlab-ci: remove unnecessary call to `meson configure`Dylan Baker1-2/+1
2023-06-21gitlab-ci: don't bother to configure meson for the version checkDylan Baker1-5/+1
meson introspect can get some information from an unconfigured meson.build file. In this case the version info is available without configuring.
2023-06-21gitlab-ci: use `meson setup`Dylan Baker1-4/+4
Meson without the `setup` verb is deprecated as ambiguous.
2023-03-25Try fopen(".../pci.ids", "re") on Solarish systems as wellAlan Coopersmith1-2/+0
Oracle Solaris added support for "e" in the fopen() mode string in Solaris 11.4.0 (released August 2018). illumos (also covered under #ifdef __sun) added support for "e" in 2013 (https://www.illumos.org/issues/3687). Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2023-03-25Remove "All rights reserved" from Oracle copyright noticesAlan Coopersmith3-3/+3
Oracle no longer includes this term in our copyright & license notices. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2023-03-25FreeBSD: Remove sparc64 codeEmmanuel Vadot3-59/+7
FreeBSD stopped supporting sparc64 a while ago, no need to keep the code. Signed-off-by: Emmanuel Vadot <manu@FreeBSD.org>
2023-03-24FreeBSD: Fallback to /usr/share/misc/pci_vendorsEmmanuel Vadot1-0/+3
FreeBSD already have a copy of the pci.ids file present in base. Continue to prefer the upstream pci.ids (which can be installed via the FreeBSD ports misc/pciids) but fallback on the one from base if it doesn't exists. Signed-off-by: Emmanuel Vadot <manu@FreeBSD.org>
2022-12-15linux_sysfs: Use pwrite/pread instead of 64bit versionsKhem Raj1-2/+2
pread64/pwrite64 are aliased to pread/pwrite when largefile support is enabled e.g. using _FILE_OFFSET_BITS=64 macro This helps it compile on latest musl C library based systems where these functions are put under _LARGEFILE64_SOURCE which is to be removed once all packages start using 64bit off_t, it works with glibc becuase _GNU_SOURCE feature macro also defines _LARGEFILE64_SOURCE, thats not the case with musl Signed-off-by: Khem Raj <raj.khem@gmail.com>
2022-10-17libpciaccess 0.17libpciaccess-0.17Alan Coopersmith2-3/+4
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2022-08-23hurd: Fix pci_device_hurd_map_legacySamuel Thibault3-14/+56
It was not passing a proper region number to pci_device_hurd_map_range, and that would not make sense anyway since the rom is not a region for instance, and the video memory, interrupt vector etc. aren't a region or the rom. So this uses pci_device_hurd_map_range for the rom, and pci_system_x86_map_dev_mem for non-rom. Unfortunately pci-arbiter currently cannot get the rom_base from libpciaccess, so we can only guess that we are trying to map a rom.
2022-08-11Add pci_device_disable() functionMoritz Fischer4-2/+25
This implements a pci_device_disable() function, currently only for the linux_sysfs() backend. This mirrors the implementation for pci_device_enable() Signed-off-by: Moritz Fischer <moritzf@google.com>
2022-08-01Delete redundant symbols ';'zhanghongtao1-1/+1
Signed-off-by: zhanghongtao <zhanghongtao22@huawei.com>
2022-08-01Add header protection macro in linux_devmem.hzhanghongtao1-0/+5
Signed-off-by: zhanghongtao <zhanghongtao22@huawei.com>
2022-08-01pci_sys set NULL after freezhanghongtao2-0/+3
Signed-off-by: zhanghongtao <zhanghongtao22@huawei.com>
2022-08-01Add parentheses to the macro definitionzhanghongtao1-3/+3
Signed-off-by: zhanghongtao <zhanghongtao22@huawei.com>
2022-06-21Add support for building on macOS w/o X11, using endian code from ↵Satadru Pramanik1-0/+18
"portable_endian.h"...
2022-04-07configure.ac: Use pkg-config to find zlib dependency infoAlan Coopersmith1-6/+5
Matches what we already do in meson.build Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2022-04-06gitlab CI: stop requiring Signed-off-by in commitsAlan Coopersmith1-1/+1
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2022-04-03Obtain correct value of is_64 and is_prefetchable PCI device fieldsChester Gillon1-3/+3
Correct setting of the is_64 and is_prefetchable pci_device fields in pci_device_linux_sysfs_probe(). The pci_device struct defines is_64 and is_prefetchable as single bits, but the previous code was attempting to store the result of a bit-masked field in a single bit which always resulted in is_64 and is_prefetchable being zero regardless of the actual capabilities of the PCI device. Fixes: #15 Signed-off-by: Chester Gillon <chester.gillon@metronet.co.uk>
2022-04-02gitlab CI: add a basic build test for both autotools and mesonAlan Coopersmith1-0/+180
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2022-04-02meson: install man page in mandir/man1/, not mandir/1/Alan Coopersmith1-2/+2
But don't install it by default, since neither meson nor autotools installs the scanpci program by default Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2022-04-02Fix spelling/wording issuesAlan Coopersmith5-6/+6
Found by using: codespell --builtin clear,rare,usage,informal,code,names Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2022-04-02Build xz tarballs instead of bzip2Alan Coopersmith1-1/+1
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2022-03-14Hurd: Fix initialization orderJoan Lledó1-10/+12
This allows non-root programs to to rely on /servers/bus/pci Message-Id: <20220312182804.9318-2-jlledom@mailfence.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2022-02-15hurd: Don't necessarily look up _SERVERS_BUS_PCIDamien Zammit1-6/+17
This allows the fallback mechanism in the hurd create method to be used in the map range method by reusing the mach port that corresponds to the root of the pci filesystem. Message-Id: <20220215064411.68671-1-damien@zamaudio.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2022-01-09hurd: Restore initialization orderSamuel Thibault1-12/+14
3e0d1cde0187 ("hurd: Implement device memory mapping") was making root-running processes insist on using the pci device, and never try the fs-provided translator. This reverts back to trying the pci device first, but completely, and then revert to the fs-provided translator.
2022-01-08hurd: Implement device memory mappingJoan Lledó3-36/+148
* src/hurd_pci.c: * Implement device memory mapping functions * pci_device_hurd_map_range * pci_device_hurd_unmap_range * pci_device_hurd_map_legacy * pci_device_hurd_unmap_legacy * src/x86_pci.h: * Remove unused declarations * pci_device_x86_map_range() * pci_device_x86_unmap_range() * pci_device_x86_map_legacy() * pci_device_x86_unmap_legacy() * src/x86_pci.c: * Fix port leaks * Make mapping function static again * map_dev_mem(): use device_map() support for offsets Message-Id: <20220105120802.14008-2-jlledom@mailfence.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2021-04-13x86: Sort devices by B/D/F due to recursive scanDamien Zammit1-0/+27
2021-04-05hurd: device_open(pci), /servers/bus/pci fallbackDamien Zammit1-47/+74
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2020-12-02missed library installation in mesonPetr Ovtchenkov1-2/+3
Signed-off-by: Petr Ovtchenkov <ptr@void-ptr.info> Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
2020-11-02autoconf: Add meson files to dist tarballDylan Baker4-2/+12
Reviewed-by: Eric Anholt <eric@anholt.net>
2020-11-02Add a meson build systemDylan Baker5-0/+295
I believe this is correct and complete, but I could have missed something on non-linux OSes. Reviewed-by: Eric Anholt <eric@anholt.net>
2020-09-10hurd: Fix map_dev_mem from non-zero addressSamuel Thibault1-1/+2
device_map needs to create a big-enough object so it can then be mapped. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2020-09-10hurd: Fix letting map_dev_mem map anywhereSamuel Thibault1-1/+1
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2020-09-10hurd: Add missing round up size in map_dev_memSamuel Thibault1-1/+6
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2020-08-27x86: Remove probe during create, other backends don't do thisDamien Zammit1-4/+0
2020-08-27x86: Remove mapping of regions during probe - otherwise remapping later failsDamien Zammit1-10/+3
2020-08-27x86: Use gnumach device instead of /dev/mem on GNU systems && factorise ifdefsDamien Zammit1-42/+87
2020-08-27hurd_pci: Use __pci_conf_ variants of pci_conf_Damien Zammit1-2/+2
2020-08-22pciaccess.pc.in: add Libs.PrivateFabrice Fontaine1-0/+1
Add Libs.Private in pciaccess.pc.in so applications that wants to link statically with pciaccess will know that they have to link with its dependencies such as -lz Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
2019-12-27Hurd: avoid using the deprecated RPC pci_get_ndevs()Joan Lledó1-62/+91
2019-07-17libpciaccess 0.16libpciaccess-0.16Adam Jackson1-1/+1
2019-07-12x86: Use MAP_SHARED for memory/rom region mmap && fix modeDamien Zammit1-8/+6
2019-07-11linux: Don't try to include <sys/io.h> on armAdam Jackson1-1/+1
It no longer exists in newer glibc, and didn't work like you'd have hoped on anything but strongarm anyway.
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