mirror of
https://github.com/Qortal/Brooklyn.git
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7d3018da4c
* NVME, SATA NAND Security added * Qortal Core exception fetcher is now redone. * Update DT overlays for firmware * Fix for bvb clockj settings * Fix for no audio for sissy desktop porn watchers -_- ( thanks crowetic for watching gay porn and reporting me that bug asshat ) * Normalize the fetch() stream while doing a peer to peer handshake for nodes * Fix for RNG token editing error while performing a SHA256 encryption * Now under voltage errors will blink red led constantly for 5 minutes then go solid. * Improve kernel thread scaling for Qortal 2.0 core * HDMI circuit is now enabled at power up instead. * Added KMS * Added line replication instead of interpolation for VC4 GPU resulting in slightly better frame rates * Fix for long and doubles * Backplane clock is now set at standard rate * Capped HVEC clocks * Add support for Creative Cinema webcam for donkers who like sharing dick pics. *looks at crowetic* * More scanline XGA modes for people who have weird ass monitors of all sorts. * TX/RX flow control support is now 100% stable. No lags over 1Gbps ethernet. ( Hello Qortal 3.0 ) * Using flush cache instead of fetch for QC 2.0 resulting in performance gains * VC4 clock is now enforced for desktop oriented images. * Ondemand governor now waits for 2 seconds instead of 0.5ms to scale down to the lowest safest clock freq preventing lags to the core. * Timeout of OC set at 35ms from 90ms resulting in way better clocks and sync for Qortal 2.0 core
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Copyright (C) 2018 David Abdurachmanov <david.abdurachmanov@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifdef __LP64__
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#define __ARCH_WANT_NEW_STAT
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#define __ARCH_WANT_SET_GET_RLIMIT
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#endif /* __LP64__ */
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#define __ARCH_WANT_SYS_CLONE3
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#include <asm-generic/unistd.h>
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/*
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* Allows the instruction cache to be flushed from userspace. Despite RISC-V
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* having a direct 'fence.i' instruction available to userspace (which we
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* can't trap!), that's not actually viable when running on Linux because the
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* kernel might schedule a process on another hart. There is no way for
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* userspace to handle this without invoking the kernel (as it doesn't know the
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* thread->hart mappings), so we've defined a RISC-V specific system call to
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* flush the instruction cache.
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*
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* __NR_riscv_flush_icache is defined to flush the instruction cache over an
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* address range, with the flush applying to either all threads or just the
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* caller. We don't currently do anything with the address range, that's just
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* in there for forwards compatibility.
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*/
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#ifndef __NR_riscv_flush_icache
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#define __NR_riscv_flush_icache (__NR_arch_specific_syscall + 15)
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#endif
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__SYSCALL(__NR_riscv_flush_icache, sys_riscv_flush_icache)
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