Home
last modified time | relevance | path

Searched full:direct (Results 1 – 25 of 2567) sorted by relevance

12345678910>>...103

/linux/tools/testing/selftests/ftrace/test.d/direct/
H A Dftrace-direct.tc3 # description: Test ftrace direct functions against tracers
5 rmmod ftrace-direct ||:
6 if ! modprobe ftrace-direct ; then
7 echo "No ftrace-direct sample module - please make CONFIG_SAMPLE_FTRACE_DIRECT=m"
16 rmmod ftrace-direct
21 # tracer -> direct -> no direct > no tracer
23 modprobe ftrace-direct
24 rmmod ftrace-direct
27 # tracer -> direct -> no tracer > no direct
29 modprobe ftrace-direct
[all …]
H A Dkprobe-direct.tc3 # description: Test ftrace direct functions against kprobes
6 rmmod ftrace-direct ||:
7 if ! modprobe ftrace-direct ; then
8 echo "No ftrace-direct sample module - please build with CONFIG_SAMPLE_FTRACE_DIRECT=m"
17 rmmod ftrace-direct
23 modprobe ftrace-direct
29 rmmod ftrace-direct
44 # probe -> direct -> no direct > no probe
50 # probe -> direct -> no probe > no direct
56 # direct -> probe -> no probe > no direct
[all …]
/linux/tools/testing/selftests/bpf/verifier/
H A Ddirect_value_access.c2 "direct map access, write test 1",
14 "direct map access, write test 2",
26 "direct map access, write test 3",
38 "direct map access, write test 4",
50 "direct map access, write test 5",
62 "direct map access, write test 6",
75 "direct map access, write test 7",
84 .errstr = "direct value offset of 4294967295 is not allowed",
87 "direct map access, write test 8",
99 "direct map access, write test 9",
[all …]
/linux/fs/nilfs2/
H A Ddirect.c3 * NILFS direct block pointer.
13 #include "direct.h"
17 static inline __le64 *nilfs_direct_dptrs(const struct nilfs_bmap *direct) in nilfs_direct_dptrs() argument
20 ((struct nilfs_direct_node *)direct->b_u.u_data + 1); in nilfs_direct_dptrs()
24 nilfs_direct_get_ptr(const struct nilfs_bmap *direct, __u64 key) in nilfs_direct_get_ptr() argument
26 return le64_to_cpu(*(nilfs_direct_dptrs(direct) + key)); in nilfs_direct_get_ptr()
29 static inline void nilfs_direct_set_ptr(struct nilfs_bmap *direct, in nilfs_direct_set_ptr() argument
32 *(nilfs_direct_dptrs(direct) + key) = cpu_to_le64(ptr); in nilfs_direct_set_ptr()
35 static int nilfs_direct_lookup(const struct nilfs_bmap *direct, in nilfs_direct_lookup() argument
42 ptr = nilfs_direct_get_ptr(direct, key); in nilfs_direct_lookup()
[all …]
/linux/Documentation/devicetree/bindings/input/
H A Dpxa27x-keypad.txt9 is debounce interval for direct key and bit[15:0] is debounce
15 Optional Properties for Direct Keyes
16 - marvell,direct-key-count : How many direct keyes are used.
17 - marvell,direct-key-mask : The mask indicates which keyes
18 are used. If bit[X] of the mask is set, the direct key X
20 - marvell,direct-key-low-active : Direct key status register
21 tells the level of pins that connects to the direct keyes.
24 - marvell,direct-key-map : It is a u16 array. Each item indicates
25 the linux key-code for the direct key.
57 marvell,direct-key-count = <1>;
[all …]
/linux/drivers/irqchip/
H A Dirq-riscv-aplic-direct.c36 struct aplic_direct *direct; member
55 struct aplic_direct *direct = container_of(priv, struct aplic_direct, priv); in aplic_direct_set_affinity() local
61 cpu = cpumask_first_and(&direct->lmask, mask_val); in aplic_direct_set_affinity()
63 cpu = cpumask_first_and_and(&direct->lmask, mask_val, cpu_online_mask); in aplic_direct_set_affinity()
81 .name = "APLIC-DIRECT",
106 struct aplic_direct *direct = container_of(priv, struct aplic_direct, priv); in aplic_direct_irqdomain_alloc() local
119 irq_set_affinity(virq + i, &direct->lmask); in aplic_direct_irqdomain_alloc()
132 * To handle an APLIC direct interrupts, we just read the CLAIMI register
140 struct irq_domain *irqdomain = idc->direct->irqdomain; in aplic_direct_handle_irq()
152 dev_warn_ratelimited(idc->direct->priv.dev, in aplic_direct_handle_irq()
[all …]
/linux/Documentation/filesystems/smb/
H A Dsmbdirect.rst4 SMB Direct - SMB3 over RDMA
12 The Linux SMB kernel client supports SMB Direct, which is a transport
13 scheme for SMB3 that uses RDMA (Remote Direct Memory Access) to provide
16 SMB Direct on the Linux SMB client can be tested against KSMBD - a
25 - Install a kernel with SMB Direct support. The first kernel release to
26 support SMB Direct on both the client and server side is 5.15. Therefore,
54 - Enable SMB Direct support for both the server and the client in the kernel
63 [*] Support for SMB Direct protocol
71 [*] SMB Direct support
73 - Build and install the kernel. SMB Direct support will be enabled in the
[all …]
/linux/drivers/scsi/mpt3sas/
H A Dmpt3sas_warpdrive.c31 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50 * _warpdrive_disable_ddio - Disable direct I/O for all the volumes
109 * mpt3sas_init_warpdrive_properties - Set properties for warpdrive direct I/O.
130 ioc_info(ioc, "WarpDrive : Direct IO is disabled globally as drives are exposed\n"); in mpt3sas_init_warpdrive_properties()
135 ioc_info(ioc, "WarpDrive : Direct IO is disabled globally as number of drives > 1\n"); in mpt3sas_init_warpdrive_properties()
140 ioc_info(ioc, "WarpDrive : Direct IO is disabled Failure in computing number of drives\n"); in mpt3sas_init_warpdrive_properties()
147 ioc_info(ioc, "WarpDrive : Direct IO is disabled Memory allocation failure for RVPG0\n"); in mpt3sas_init_warpdrive_properties()
153 ioc_info(ioc, "WarpDrive : Direct IO is disabled Failure in retrieving RVPG0\n"); in mpt3sas_init_warpdrive_properties()
160 * assumed for WARPDRIVE, disable direct I/O in mpt3sas_init_warpdrive_properties()
163 …ioc_warn(ioc, "WarpDrive : Direct IO is disabled for the drive with handle(0x%04x): num_mem=%d, ma… in mpt3sas_init_warpdrive_properties()
[all …]
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_adminq_cmd.h221 * - no suffix for direct command descriptor structures
224 * - _completion for direct return data
246 /* Get version (direct 0x0001) */
256 /* Queue Shutdown (direct 0x0003) */
265 /* Set PF context (0x0004, direct) */
273 /* Set CPPM Configuration (direct 0x0103) */
364 /* Clear PXE Command and response (direct 0x0110) */
453 /* Add Statistics (direct 0x0201)
454 * Remove Statistics (direct 0x0202)
465 /* Set Port Parameters command (direct 0x0203) */
[all …]
/linux/arch/s390/mm/
H A Dvmem.c166 unsigned long end, bool add, bool direct, in modify_pte_table() argument
179 if (!direct) in modify_pte_table()
183 if (!direct) { in modify_pte_table()
199 if (direct) in modify_pte_table()
221 unsigned long end, bool add, bool direct, in modify_pmd_table() argument
239 if (!direct) in modify_pmd_table()
243 } else if (!direct && vmemmap_unuse_sub_pmd(addr, next)) { in modify_pmd_table()
252 cpu_has_edat1() && direct && in modify_pmd_table()
257 } else if (!direct && cpu_has_edat1()) { in modify_pmd_table()
282 if (!direct) in modify_pmd_table()
[all …]
/linux/Documentation/devicetree/bindings/spi/
H A Dmarvell,orion-spi.yaml39 - description: CS0 MBUS target/attribute registers for direct mode
40 - description: CS1 MBUS target/attribute registers for direct mode
41 - description: CS2 MBUS target/attribute registers for direct mode
42 - description: CS3 MBUS target/attribute registers for direct mode
43 - description: CS4 MBUS target/attribute registers for direct mode
44 - description: CS5 MBUS target/attribute registers for direct mode
45 - description: CS6 MBUS target/attribute registers for direct mode
46 - description: CS7 MBUS target/attribute registers for direct mode
/linux/arch/arm/mach-lpc32xx/
H A Dpm.c15 * direct-run, and halt modes. When switching between halt and run modes,
16 * the CPU transistions through direct-run mode. For Linux, direct-run
25 * Direct-run mode:
36 * wake the system up back into direct-run mode.
41 * SDRAM will still be accessible in direct-run mode. In DDR based systems,
42 * a transition to direct-run mode will stop all DDR accesses (no clocks).
52 * Enter direct-run mode
56 * System enters direct-run mode when an enabled event occurs
/linux/tools/testing/selftests/bpf/progs/
H A Dverifier_direct_packet_access.c25 __description("direct packet access: test1")
45 __description("direct packet access: test2")
80 __description("direct packet access: test3")
95 __description("direct packet access: test4 (write)")
115 __description("direct packet access: test5 (pkt_end >= reg, good access)")
137 __description("direct packet access: test6 (pkt_end >= reg, bad access)")
159 __description("direct packet access: test7 (pkt_end >= reg, both accesses)")
182 __description("direct packet access: test8 (double test, variant 1)")
206 __description("direct packet access: test9 (double test, variant 2)")
230 __description("direct packet access: test10 (write invalid)")
[all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
H A Dmlx5hws.h250 * mlx5hws_context_open - Open a context used for direct rule insertion
263 * mlx5hws_context_close - Close a context used for direct hardware steering.
284 * mlx5hws_table_create - Create a new direct rule table.
297 * mlx5hws_table_destroy - Destroy direct rule table.
375 * mlx5hws_matcher_create - Create a new direct rule matcher.
401 * mlx5hws_matcher_destroy - Destroy a direct rule matcher.
410 * mlx5hws_matcher_attach_at - Attach a new action template to a direct rule matcher.
526 * mlx5hws_action_create_dest_drop - Create a direct rule drop action.
538 * mlx5hws_action_create_default_miss - Create a direct rule default miss action.
551 * mlx5hws_action_create_dest_table - Create direct rule goto table action.
[all …]
/linux/tools/perf/tests/shell/
H A Drecord_offcpu.sh97 # task blocks longer than the --off-cpu-thresh, perf should collect a direct sample
101 # collect direct off-cpu samples for tasks blocked for more than 999ms
108 # direct sample's timestamp should be lower than the dummy_timestamp of the at-the-end sample
109 # check if a direct sample exists
112 echo "${test_above_thresh} [Failed missing direct samples]"
116 # there should only be one direct sample, and its period should be higher than off-cpu-thresh
131 # collect direct off-cpu samples for tasks blocked for more than 1.2s
145 # plus there shouldn't be any direct samples
148 echo "${test_below_thresh} [Failed direct samples are found when they shouldn't be]"
/linux/samples/ftrace/
H A DMakefile3 obj-$(CONFIG_SAMPLE_FTRACE_DIRECT) += ftrace-direct.o
4 obj-$(CONFIG_SAMPLE_FTRACE_DIRECT) += ftrace-direct-too.o
5 obj-$(CONFIG_SAMPLE_FTRACE_DIRECT) += ftrace-direct-modify.o
6 obj-$(CONFIG_SAMPLE_FTRACE_DIRECT_MULTI) += ftrace-direct-multi.o
7 obj-$(CONFIG_SAMPLE_FTRACE_DIRECT_MULTI) += ftrace-direct-multi-modify.o
/linux/include/linux/platform_data/
H A Dkeypad-pxa27x.h16 * 1. direct_key_num indicates the number of keys in the direct keypad
21 * 2. direct_key_map is the key code map for the direct keys, if rotary
22 * encoder(s) are enabled, direct key 0/1(2/3) will be ignored
27 * 4. matrix key and direct key will use the same debounce_interval by
44 /* direct keys */
49 /* give board a chance to choose the start direct key */
/linux/arch/s390/kernel/
H A Dmachine_kexec_reloc.c11 case R_390_8: /* Direct 8 bit. */ in arch_kexec_do_relocs()
14 case R_390_12: /* Direct 12 bit. */ in arch_kexec_do_relocs()
18 case R_390_16: /* Direct 16 bit. */ in arch_kexec_do_relocs()
21 case R_390_20: /* Direct 20 bit. */ in arch_kexec_do_relocs()
26 case R_390_32: /* Direct 32 bit. */ in arch_kexec_do_relocs()
29 case R_390_64: /* Direct 64 bit. */ in arch_kexec_do_relocs()
/linux/include/xen/interface/
H A Dfeatures.h15 * update them via direct writes.
21 * tables, and can update them via direct writes.
87 * A direct-mapped (or 1:1 mapped) domain is a domain for which its
88 * local pages have gfn == mfn. If a domain is direct-mapped,
93 * - not auto_translated domains (x86 only) are always direct-mapped
94 * - on x86, auto_translated domains are not direct-mapped
95 * - on ARM, Dom0 is direct-mapped, DomUs are not
/linux/fs/nfs/
H A Dio.c22 * that we block all direct I/O.
27 * execute in parallel, thanks to the shared lock, whereas direct I/O
75 * that we block all direct I/O.
111 * nfs_start_io_direct - declare the file is being used for direct i/o
114 * Declare that a direct I/O operation is about to start, and ensure
119 * In practice, this means that direct I/O operations are allowed to
151 * nfs_end_io_direct - declare that the direct i/o operation is done
154 * Declare that a direct I/O operation is done, and release the shared
/linux/fs/netfs/
H A Dlocking.c16 * Waits for all pending direct I/O requests to finish so that we can
45 * that we block all direct I/O.
50 * execute in parallel, thanks to the shared lock, whereas direct I/O
99 * that we block all direct I/O.
152 * netfs_start_io_direct - declare the file is being used for direct i/o
155 * Declare that a direct I/O operation is about to start, and ensure
160 * In practice, this means that direct I/O operations are allowed to
194 * netfs_end_io_direct - declare that the direct i/o operation is done
197 * Declare that a direct I/O operation is done, and release the shared
/linux/fs/ceph/
H A Dio.c39 * that we block all direct I/O.
44 * execute in parallel, thanks to the shared lock, whereas direct I/O
84 * that we block all direct I/O.
121 * ceph_start_io_direct - declare the file is being used for direct i/o
124 * Declare that a direct I/O operation is about to start, and ensure
129 * In practice, this means that direct I/O operations are allowed to
153 * ceph_end_io_direct - declare that the direct i/o operation is done
156 * Declare that a direct I/O operation is done, and release the shared
/linux/drivers/hwmon/pmbus/
H A Dpli1209bc.c31 /* PMBUS_READ_POUT uses a direct format with R=0 */ in pli1209bc_read_word_data()
71 .format[PSC_VOLTAGE_IN] = direct,
72 .format[PSC_VOLTAGE_OUT] = direct,
73 .format[PSC_CURRENT_IN] = direct,
74 .format[PSC_CURRENT_OUT] = direct,
75 .format[PSC_POWER] = direct,
76 .format[PSC_TEMPERATURE] = direct,
H A Dmp5023.c14 .format[PSC_VOLTAGE_IN] = direct,
15 .format[PSC_VOLTAGE_OUT] = direct,
16 .format[PSC_CURRENT_OUT] = direct,
17 .format[PSC_POWER] = direct,
18 .format[PSC_TEMPERATURE] = direct,
/linux/drivers/input/keyboard/
H A Dpxa27x_keypad.c34 #define KPDK 0x0008 /* Keypad Direct Key register */
49 #define KPC_DKN(n) ((((n) - 1) & 0x7) << 6) /* direct key number */
61 #define KPC_DK_DEB_SEL (0x1 << 9) /* Direct Keypad Debounce Select */
62 #define KPC_DI (0x1 << 5) /* Direct key interrupt bit */
66 #define KPC_DE (0x1 << 1) /* Direct Keypad Enable */
67 #define KPC_DIE (0x1 << 0) /* Direct Keypad interrupt Enable */
160 error = of_property_read_u32(np, "marvell,direct-key-count", in pxa27x_keypad_direct_key_parse_dt()
164 * If do not have marvel,direct-key-count defined, in pxa27x_keypad_direct_key_parse_dt()
165 * it means direct key is not supported. in pxa27x_keypad_direct_key_parse_dt()
170 error = of_property_read_u32(np, "marvell,direct-key-mask", in pxa27x_keypad_direct_key_parse_dt()
[all …]

12345678910>>...103