Searched refs:devfd (Results 1 – 6 of 6) sorted by relevance
| /linux-6.15/tools/testing/selftests/powerpc/papr_sysparm/ |
| H A D | papr_sysparm.c | 20 FAIL_IF(devfd < 0); in open_close()
21 FAIL_IF(close(devfd) != 0); in open_close()
36 FAIL_IF(devfd < 0); in get_splpar()
40 FAIL_IF(close(devfd) != 0); in get_splpar()
55 FAIL_IF(devfd < 0); in get_bad_parameter()
66 FAIL_IF(close(devfd) != 0); in get_bad_parameter()
78 FAIL_IF(devfd < 0); in check_efault_common()
84 FAIL_IF(close(devfd) != 0); in check_efault_common()
109 FAIL_IF(devfd < 0); in set_hmc0()
116 FAIL_IF(close(devfd) != 0); in set_hmc0()
[all …]
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| /linux-6.15/tools/testing/selftests/powerpc/papr_vpd/ |
| H A D | papr_vpd.c | 23 FAIL_IF(devfd < 0); in dev_papr_vpd_open_close()
24 FAIL_IF(close(devfd) != 0); in dev_papr_vpd_open_close()
39 FAIL_IF(devfd < 0); in dev_papr_vpd_get_handle_all()
46 FAIL_IF(close(devfd) != 0); in dev_papr_vpd_get_handle_all()
77 FAIL_IF(devfd < 0); in dev_papr_vpd_get_handle_byte_at_a_time()
84 FAIL_IF(close(devfd) != 0); in dev_papr_vpd_get_handle_byte_at_a_time()
118 FAIL_IF(devfd < 0); in dev_papr_vpd_unterm_loc_code()
143 FAIL_IF(devfd < 0); in dev_papr_vpd_null_handle()
163 FAIL_IF(devfd < 0); in papr_vpd_close_handle_without_reading()
186 FAIL_IF(devfd < 0); in papr_vpd_reread()
[all …]
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| /linux-6.15/tools/testing/selftests/drivers/dma-buf/ |
| H A D | udmabuf.c | 77 ubuf_fd = ioctl(devfd, UDMABUF_CREATE_LIST, list); in create_udmabuf_list()
136 int devfd, memfd, buf, ret; in main() local
143 devfd = open("/dev/udmabuf", O_RDWR); in main()
144 if (devfd < 0) { in main()
176 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
186 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
196 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
209 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
224 buf = create_udmabuf_list(devfd, memfd, size); in main()
242 buf = create_udmabuf_list(devfd, memfd, size); in main()
[all …]
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| /linux-6.15/tools/testing/selftests/tdx/ |
| H A D | tdx_guest_test.c | 135 int devfd, i; in TEST() local
137 devfd = open(TDX_GUEST_DEVNAME, O_RDWR | O_SYNC); in TEST()
138 ASSERT_LT(0, devfd); in TEST()
145 ASSERT_EQ(0, ioctl(devfd, TDX_CMD_GET_REPORT0, &req)); in TEST()
160 ASSERT_EQ(0, close(devfd)); in TEST()
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| /linux-6.15/tools/testing/selftests/bpf/prog_tests/ |
| H A D | d_path.c | 43 int sockfd = -1, procfd = -1, devfd = -1; in trigger_fstat_events() local
60 devfd = open("/dev/urandom", O_RDONLY); in trigger_fstat_events()
61 if (CHECK(devfd < 0, "trigger", "open /dev/urandom failed\n")) in trigger_fstat_events()
84 ret = set_pathname(devfd, pid); in trigger_fstat_events()
99 fstat(devfd, &fileStat); in trigger_fstat_events()
113 close(devfd); in trigger_fstat_events()
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| /linux-6.15/tools/testing/selftests/drivers/net/hw/ |
| H A D | ncdevmem.c | 87 int devfd; member
111 ctx->devfd = open("/dev/udmabuf", O_RDWR); in udmabuf_alloc()
112 if (ctx->devfd < 0) in udmabuf_alloc()
134 ctx->fd = ioctl(ctx->devfd, UDMABUF_CREATE, &create); in udmabuf_alloc()
151 close(ctx->devfd); in udmabuf_free()
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