WebFeb 3, 2024 · The approved charter for RISC-V AIA SIG is to develop a next generation interrupt architecture suitable for Unix-class (aka Rich OS) systems (such as will be … WebRISC-V AIA (Advanced Interrupt Architecture) builds upon PCIe MSI (Message-Signaling Interrupts) to reduce the complexity of the interrupt implementation. Using memory mapped transactions removes the need for specialized interrupt protocols and sideband interrupt signaling networks.
[PATCH v2 0/9] Linux RISC-V AIA Support - lkml.kernel.org
WebApr 22, 2024 · RISC-V: support for ratified 1.0 Vector extension, as well as Zve64f, Zve32f, Zfhmin, Zfh, zfinx, zdinx, and zhinx {min} extensions. RISC-V: ‘spike’ machine support for OpenSBI binary loading RISC-V: ‘virt’ machine support for 32 cores, and AIA support. s390x: support for “Miscellaneous-Instruction-Extensions Facility 3” (a z15 extension) WebApr 10, 2024 · Created by Anonymous, last modified by Jeff Scheel on Apr 10, 2024 Welcome to the RISC-V Technical wiki home page!!! This page serves as the main anchor point for the most important pieces of technical information for RISC-V. If you're looking for something technical, start here. Are you new to RISC-V and want to understand how … markham courthouse records department
Linux RISC-V AIA Support [LWN.net]
WebThe AIA specification introduce per-HART AIA CSRs which primarily support: * 64 local interrupts on both RV64 and RV32 * priority for each of the 64 local interrupts WebOct 23, 2024 · The RISC-V AIA (Advanced Interrupt Architecture) defines a new interrupt controller for wired interrupts called APLIC (Advanced Platform Level Interrupt Controller). The APLIC is capabable of forwarding wired interupts to RISC-V HARTs directly or as MSIs This patch adds device emulation for RISC-V AIA APLIC. --- WebPart 2 of AIA architecture review. The second major change being requested by the Architecture Review Committee is to eliminate the following CSRs for setting/clearing a … markham courthouse ticket search