-2022-04-16 Martin Mares <mj@ucw.cz>
+2024-02-18 Martin Mares <mj@ucw.cz>
+
+ * Will be released as 3.11.0.
+
+ * update-pciids now supports XZ compression. If libpci is configured
+ with support for compression, all downloaded files are recompressed
+ as gzip. Otherwise they are stored as plain text.
+
+ * update-pciids now sends itself as the User-Agent.
+
+ * Added a pcilmr utility for PCIe lane margining. Thanks to Nikita
+ Proshkin for contributing it.
+
+ * Re-factored access to i386 ports on all relevant platforms.
+
+ * Added i386 port access on OpenBSD.
+
+ * Linux systems without pread/pwrite are no longer supported
+ as they are hopefully long gone. This helps avoid the tricky check
+ for presence of pread which was found to fail on musl libc.
+
+ * Improved decoding of PCIe control and status registers.
+
+ * Decoding of CXL capabilities now supports up to CXL 3.0.
+
+ * lspci now displays interrupt message numbers consistently across
+ different capabilities.
+
+ * Cache of IDs resolved via DNS, which was located in ~/.pci-ids
+ by default, is now stored according to the XDG base directory
+ specification in $XDG_CACHE_HOME/pci-ids.
+
+ * All source files now have SPDX license identifiers.
+
+ * Internal: The "aux" fields of structs pci_access and pci_dev
+ reserved for use by back-ends were renamed to backend_data to better
+ reflect their meaning.
+
+ * As usually, various minor bug fixes and updated pci.ids.
+
+2023-05-01 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.10.0.
+
+ * Fixed bug in definition of versioned symbol aliases
+ in shared libpci, which made compiling with link-time
+ optimization fail.
+
+ * Filters now accept "0x..." syntax for backward compatibility.
+
+ * Windows: The cfgmgr32 back-end which provides the list of devices
+ can be combined with another back-end which provides access
+ to configuration space.
+
+ * ECAM (Enhanced Configuration Access Mechanism), which is defined
+ by the PCIe standard, is now supported. It requires root privileges,
+ access to physical memory, and also manual configuration on some
+ systems.
+
+ * lspci: Tree view now works on multi-domain systems. It now respects
+ filters properly.
+
+ * Last but not least, pci.ids were updated to the current snapshot
+ of the database. This includes overall cleanup of entries with
+ non-ASCII characters in their names -- such characters are allowed,
+ but only if they convey interesting information (e.g., umlauts
+ in German company names, but not the "registered trade mark" sign).
+
+2022-11-20 Martin Mares <mj@ucw.cz>
+
+ * Released as 3.9.0.
+
+ * We decode Compute Express Link (CXL) capabilities.
+
+ * The tree mode of lspci is now compatible with filtering options.
+
+ * When setpci is used with a named register, it checks whether
+ the register is present in the particular header type.
+
+ * Linux: The intel-conf[12] back-ends prefer to use ioperm() instead
+ of iopl() to gain access to I/O ports.
+
+ * Windows: We have two new back-ends thanks to Pali Rohár.
+ One uses the NT SysDbg interface, the other uses kldbgdrv.sys
+ (which is a part of the Microsoft WinDbg tool).
+
+ * Windows: We support building libpci as a DLL. Also, Windows
+ binaries now include meta-data with version.
+
+ * Hurd: The Hurd back-end works again.
+
+ * mmio-conf1(-ext): Added a new back-end implementing the intel-conf1
+ interface over MMIO. This is useful on some ARM machines, but it
+ requires manual configuration of the MMIO addresses.
+
+ * As usually, updated pci.ids to the current snapshot of the database.
+
+2022-04-18 Martin Mares <mj@ucw.cz>
* Released as 3.8.0.
projects / pciutils.git / blobdiff