Multi-lane SPI support merged for Linux 7.0

Developers have merged multi-lane SPI support into the Linux kernel for version 7.0. This update enhances serial peripheral interface capabilities. The news comes from Phoronix, a site focused on Linux developments.

The Linux kernel development community has incorporated multi-lane SPI support as part of the upcoming Linux 7.0 release. SPI, or Serial Peripheral Interface, is a protocol used for short-distance communication between devices, and multi-lane support allows for parallel data transfer lanes to improve performance.

According to Phoronix, this feature has been successfully merged into the mainline kernel tree. While specific details on the implementation or contributors are not detailed in the report, the addition signals ongoing enhancements to hardware interfacing in Linux.

Linux 7.0 represents the next major version of the open-source operating system's kernel, building on previous releases with various driver and performance improvements. This merge aligns with efforts to support more advanced hardware configurations in embedded and general computing environments.

Phoronix, known for its coverage of Linux hardware and benchmarks, highlighted this update in its news section.

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Illustration depicting Linux 7.0 kernel enhancements to AppArmor, AMDGPU, Ceph, and eCryptfs, featuring Tux at a coding workstation.
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The Linux 7.0 kernel development has incorporated updates to AppArmor, AMDGPU, Ceph, and eCryptfs. These changes include security and hardware support improvements. The merges signal ongoing progress toward the kernel's release.

The Linux kernel is beginning to incorporate initial support for PCIe 7.0, the next generation of the Peripheral Component Interconnect Express standard. This development signals upcoming hardware compatibility enhancements in the open-source operating system. Phoronix reports on these early preparations in Linux hardware advancements.

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The Linux kernel version 7.0 now includes a power sequencing driver designed for PCIe M.2 connectors. This addition aims to enhance hardware management in Linux systems. The update was reported by Phoronix.

Recent developments in Linux 7.0 have enhanced the sequential read performance of the exFAT file system. This update benefits users who rely on exFAT for storage tasks across various devices. The improvement aligns with ongoing efforts to optimize Linux's performance capabilities.

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Developers are proposing to enable Intel's Transactional Synchronization Extensions (TSX) by default in the upcoming Linux 7.0 kernel on supported CPUs. This change aims to improve performance without requiring manual configuration. The move targets hardware capable of utilizing TSX features.

Developers have integrated enhancements for laptops and gaming handheld devices into the Linux 6.19 kernel. These updates focus on x86 platform drivers. The changes were reported by Phoronix.

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