| Server IP : 127.0.1.1 / Your IP : 216.73.216.172 Web Server : Apache/2.4.52 (Ubuntu) System : Linux bahcrestlinepropertiesllc 5.15.0-113-generic #123-Ubuntu SMP Mon Jun 10 08:16:17 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-153/drivers/misc/ocxl/ |
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# SPDX-License-Identifier: GPL-2.0-only # # Open Coherent Accelerator (OCXL) compatible devices # config OCXL_BASE bool select PPC_COPRO_BASE config OCXL tristate "OpenCAPI coherent accelerator support" depends on HOTPLUG_PCI_POWERNV select OCXL_BASE default m help Select this option to enable the ocxl driver for Open Coherent Accelerator Processor Interface (OpenCAPI) devices. OpenCAPI allows FPGA and ASIC accelerators to be coherently attached to a CPU over an OpenCAPI link. The ocxl driver enables userspace programs to access these accelerators through devices in /dev/ocxl/. For more information, see https://opencapi.org. This is not to be confused with the support for IBM CAPI accelerators (CONFIG_CXL), which are PCI-based instead of a dedicated OpenCAPI link, and don't follow the same protocol. If unsure, say N.