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Searched refs:fd0 (Results 1 – 12 of 12) sorted by relevance

/linux-6.12.1/tools/testing/selftests/proc/
Dfd-002-posix-eq.c27 int fd0, fd1, fd2; in main() local
32 fd0 = open("/", O_DIRECTORY|O_RDONLY); in main()
33 assert(fd0 >= 0); in main()
35 snprintf(buf, sizeof(buf), "/proc/self/fd/%u", fd0); in main()
39 snprintf(buf, sizeof(buf), "/proc/thread-self/fd/%u", fd0); in main()
43 rv = fstat(fd0, &st0); in main()
/linux-6.12.1/arch/x86/boot/
Dmtools.conf.in7 file="/dev/fd0"
DMakefile127 $(call cmd,genimage,bzdisk,/dev/fd0)
/linux-6.12.1/tools/testing/selftests/mm/
Dhmm-tests.c92 int fd0; in FIXTURE() local
150 self->fd0 = hmm_open(variant->device_number0); in FIXTURE_SETUP()
151 if (self->fd0 < 0 && hmm_is_coherent_type(variant->device_number0)) in FIXTURE_SETUP()
153 ASSERT_GE(self->fd0, 0); in FIXTURE_SETUP()
168 int ret = close(self->fd0); in FIXTURE_TEARDOWN()
171 self->fd0 = -1; in FIXTURE_TEARDOWN()
1225 ret = hmm_migrate_sys_to_dev(self->fd0, buffer, 1); in TEST_F()
1527 ret = hmm_migrate_sys_to_dev(self->fd0, buffer, 1); in TEST_F()
1539 ret = hmm_dmirror_cmd(self->fd0, HMM_DMIRROR_SNAPSHOT, buffer, npages); in TEST_F()
1679 ret = hmm_dmirror_cmd(self->fd0, HMM_DMIRROR_READ, buffer, npages); in TEST_F()
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/linux-6.12.1/Documentation/admin-guide/blockdev/
Dramdisk.rst119 dd if=zImage of=/dev/fd0 bs=1k
128 dd if=/tmp/ram_image.gz of=/dev/fd0 bs=1k seek=400
/linux-6.12.1/drivers/net/wireless/ath/carl9170/
Dphy.c970 u32 d0, d1, td0, td1, fd0, fd1; in carl9170_init_rf_bank4_pwr() local
1015 fd0 = td1 << 5 | td0; in carl9170_init_rf_bank4_pwr()
1023 carl9170_regwrite(0x1c58b0, fd0); in carl9170_init_rf_bank4_pwr()
/linux-6.12.1/Documentation/filesystems/
Dbefs.rst97 mount -t befs /dev/fd0 /beos
Dvfat.rst10 mount -t vfat /dev/fd0 /mnt
/linux-6.12.1/drivers/net/
Dgtp.c1705 int fd0 = nla_get_u32(data[IFLA_GTP_FD0]); in gtp_encap_enable() local
1707 if (fd0 >= 0) { in gtp_encap_enable()
1708 sk0 = gtp_encap_enable_socket(fd0, UDP_ENCAP_GTP0, gtp); in gtp_encap_enable()
/linux-6.12.1/Documentation/admin-guide/nfs/
Dnfsroot.rst264 access to the floppy drive device, /dev/fd0
/linux-6.12.1/Documentation/arch/m68k/
Dkernel-options.rst96 /dev/fd0 stands for the first drive, /dev/fd1 for the second, and so
/linux-6.12.1/Documentation/admin-guide/
Ddevices.txt50 0 = /dev/fd0 Controller 0, drive 0, autodetect