forked from Qortal/Brooklyn
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
121 lines
3.3 KiB
C
121 lines
3.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* tools/testing/selftests/kvm/include/test_util.h
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*
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* Copyright (C) 2018, Google LLC.
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*/
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#ifndef SELFTEST_KVM_TEST_UTIL_H
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#define SELFTEST_KVM_TEST_UTIL_H
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#include <stdlib.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <string.h>
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#include <inttypes.h>
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#include <errno.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/mman.h>
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#include "kselftest.h"
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static inline int _no_printf(const char *format, ...) { return 0; }
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#ifdef DEBUG
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#define pr_debug(...) printf(__VA_ARGS__)
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#else
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#define pr_debug(...) _no_printf(__VA_ARGS__)
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#endif
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#ifndef QUIET
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#define pr_info(...) printf(__VA_ARGS__)
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#else
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#define pr_info(...) _no_printf(__VA_ARGS__)
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#endif
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void print_skip(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
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ssize_t test_write(int fd, const void *buf, size_t count);
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ssize_t test_read(int fd, void *buf, size_t count);
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int test_seq_read(const char *path, char **bufp, size_t *sizep);
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void test_assert(bool exp, const char *exp_str,
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const char *file, unsigned int line, const char *fmt, ...)
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__attribute__((format(printf, 5, 6)));
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#define TEST_ASSERT(e, fmt, ...) \
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test_assert((e), #e, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define ASSERT_EQ(a, b) do { \
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typeof(a) __a = (a); \
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typeof(b) __b = (b); \
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TEST_ASSERT(__a == __b, \
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"ASSERT_EQ(%s, %s) failed.\n" \
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"\t%s is %#lx\n" \
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"\t%s is %#lx", \
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#a, #b, #a, (unsigned long) __a, #b, (unsigned long) __b); \
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} while (0)
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#define TEST_FAIL(fmt, ...) \
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TEST_ASSERT(false, fmt, ##__VA_ARGS__)
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size_t parse_size(const char *size);
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int64_t timespec_to_ns(struct timespec ts);
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struct timespec timespec_add_ns(struct timespec ts, int64_t ns);
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struct timespec timespec_add(struct timespec ts1, struct timespec ts2);
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struct timespec timespec_sub(struct timespec ts1, struct timespec ts2);
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struct timespec timespec_elapsed(struct timespec start);
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struct timespec timespec_div(struct timespec ts, int divisor);
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enum vm_mem_backing_src_type {
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VM_MEM_SRC_ANONYMOUS,
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VM_MEM_SRC_ANONYMOUS_THP,
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VM_MEM_SRC_ANONYMOUS_HUGETLB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_16KB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_64KB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_512KB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_1MB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_2MB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_8MB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_16MB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_32MB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_256MB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_512MB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_1GB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_2GB,
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VM_MEM_SRC_ANONYMOUS_HUGETLB_16GB,
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VM_MEM_SRC_SHMEM,
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VM_MEM_SRC_SHARED_HUGETLB,
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NUM_SRC_TYPES,
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};
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#define DEFAULT_VM_MEM_SRC VM_MEM_SRC_ANONYMOUS
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struct vm_mem_backing_src_alias {
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const char *name;
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uint32_t flag;
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};
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#define MIN_RUN_DELAY_NS 200000UL
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bool thp_configured(void);
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size_t get_trans_hugepagesz(void);
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size_t get_def_hugetlb_pagesz(void);
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const struct vm_mem_backing_src_alias *vm_mem_backing_src_alias(uint32_t i);
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size_t get_backing_src_pagesz(uint32_t i);
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void backing_src_help(const char *flag);
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enum vm_mem_backing_src_type parse_backing_src_type(const char *type_name);
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long get_run_delay(void);
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/*
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* Whether or not the given source type is shared memory (as opposed to
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* anonymous).
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*/
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static inline bool backing_src_is_shared(enum vm_mem_backing_src_type t)
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{
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return vm_mem_backing_src_alias(t)->flag & MAP_SHARED;
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}
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#endif /* SELFTEST_KVM_TEST_UTIL_H */
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