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Searched refs:write (Results 1 – 25 of 2958) sorted by relevance

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/linux/tools/testing/selftests/kvm/x86_64/
H A Dhyperv_features.c27 bool write; member
49 if (msr->write) in guest_msr()
52 if (!vector && (!msr->write || !is_write_only_msr(msr->idx))) in guest_msr()
58 msr->write ? "WR" : "RD", msr->idx, vector); in guest_msr()
62 msr->write ? "WR" : "RD", msr->idx, vector); in guest_msr()
67 if (msr->write) in guest_msr()
169 msr->write = false; in guest_test_msrs_access()
174 msr->write = false; in guest_test_msrs_access()
184 msr->write = true; in guest_test_msrs_access()
190 msr->write = false; in guest_test_msrs_access()
[all …]
/linux/arch/loongarch/kernel/
H A Dunaligned.c252 bool sign, write; in emulate_load_store_insn() local
266 write = false; in emulate_load_store_insn()
271 write = false; in emulate_load_store_insn()
276 write = true; in emulate_load_store_insn()
281 write = false; in emulate_load_store_insn()
286 write = false; in emulate_load_store_insn()
291 write = true; in emulate_load_store_insn()
296 write = false; in emulate_load_store_insn()
301 write = true; in emulate_load_store_insn()
307 write = false; in emulate_load_store_insn()
[all …]
/linux/kernel/
H A Dsysctl.c106 * enum sysctl_writes_mode - supported sysctl write modes
108 * @SYSCTL_WRITES_LEGACY: each write syscall must fully contain the sysctl value
116 * sent to the write syscall. If dealing with strings respect the file
121 * These write modes control how current file position affects the behavior of
122 * updating sysctl values through the proc interface on each write.
146 static int _proc_do_string(char *data, int maxlen, int write, in _proc_do_string() argument
157 if (write) { in _proc_do_string()
245 * @write: %TRUE if this is a write to the sysctl file
259 int proc_dostring(const struct ctl_table *table, int write, in proc_dostring() argument
429 do_proc_dointvec_conv(bool * negp,unsigned long * lvalp,int * valp,int write,void * data) do_proc_dointvec_conv() argument
456 do_proc_douintvec_conv(unsigned long * lvalp,unsigned int * valp,int write,void * data) do_proc_douintvec_conv() argument
472 __do_proc_dointvec(void * tbl_data,const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos,int (* conv)(bool * negp,unsigned long * lvalp,int * valp,int write,void * data),void * data) __do_proc_dointvec() argument
544 do_proc_dointvec(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos,int (* conv)(bool * negp,unsigned long * lvalp,int * valp,int write,void * data),void * data) do_proc_dointvec() argument
560 do_proc_douintvec_w(unsigned int * tbl_data,const struct ctl_table * table,void * buffer,size_t * lenp,loff_t * ppos,int (* conv)(unsigned long * lvalp,unsigned int * valp,int write,void * data),void * data) do_proc_douintvec_w() argument
615 do_proc_douintvec_r(unsigned int * tbl_data,void * buffer,size_t * lenp,loff_t * ppos,int (* conv)(unsigned long * lvalp,unsigned int * valp,int write,void * data),void * data) do_proc_douintvec_r() argument
643 __do_proc_douintvec(void * tbl_data,const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos,int (* conv)(unsigned long * lvalp,unsigned int * valp,int write,void * data),void * data) __do_proc_douintvec() argument
678 do_proc_douintvec(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos,int (* conv)(unsigned long * lvalp,unsigned int * valp,int write,void * data),void * data) do_proc_douintvec() argument
705 proc_dobool(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dobool() argument
742 proc_dointvec(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec() argument
761 proc_douintvec(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_douintvec() argument
772 proc_taint(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_taint() argument
827 do_proc_dointvec_minmax_conv(bool * negp,unsigned long * lvalp,int * valp,int write,void * data) do_proc_dointvec_minmax_conv() argument
867 proc_dointvec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_minmax() argument
894 do_proc_douintvec_minmax_conv(unsigned long * lvalp,unsigned int * valp,int write,void * data) do_proc_douintvec_minmax_conv() argument
936 proc_douintvec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_douintvec_minmax() argument
964 proc_dou8vec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dou8vec_minmax() argument
1001 sysrq_sysctl_handler(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) sysrq_sysctl_handler() argument
1021 __do_proc_doulongvec_minmax(void * data,const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos,unsigned long convmul,unsigned long convdiv) __do_proc_doulongvec_minmax() argument
1094 do_proc_doulongvec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos,unsigned long convmul,unsigned long convdiv) do_proc_doulongvec_minmax() argument
1118 proc_doulongvec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_doulongvec_minmax() argument
1141 proc_doulongvec_ms_jiffies_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_doulongvec_ms_jiffies_minmax() argument
1151 do_proc_dointvec_jiffies_conv(bool * negp,unsigned long * lvalp,int * valp,int write,void * data) do_proc_dointvec_jiffies_conv() argument
1177 do_proc_dointvec_userhz_jiffies_conv(bool * negp,unsigned long * lvalp,int * valp,int write,void * data) do_proc_dointvec_userhz_jiffies_conv() argument
1200 do_proc_dointvec_ms_jiffies_conv(bool * negp,unsigned long * lvalp,int * valp,int write,void * data) do_proc_dointvec_ms_jiffies_conv() argument
1224 do_proc_dointvec_ms_jiffies_minmax_conv(bool * negp,unsigned long * lvalp,int * valp,int write,void * data) do_proc_dointvec_ms_jiffies_minmax_conv() argument
1262 proc_dointvec_jiffies(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_jiffies() argument
1269 proc_dointvec_ms_jiffies_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_ms_jiffies_minmax() argument
1295 proc_dointvec_userhz_jiffies(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_userhz_jiffies() argument
1318 proc_dointvec_ms_jiffies(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_ms_jiffies() argument
1325 proc_do_cad_pid(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_do_cad_pid() argument
1364 proc_do_large_bitmap(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_do_large_bitmap() argument
1496 proc_dostring(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dostring() argument
1502 proc_dobool(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dobool() argument
1508 proc_dointvec(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec() argument
1514 proc_douintvec(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_douintvec() argument
1520 proc_dointvec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_minmax() argument
1526 proc_douintvec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_douintvec_minmax() argument
1532 proc_dou8vec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dou8vec_minmax() argument
1538 proc_dointvec_jiffies(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_jiffies() argument
1544 proc_dointvec_ms_jiffies_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_ms_jiffies_minmax() argument
1550 proc_dointvec_userhz_jiffies(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_userhz_jiffies() argument
1556 proc_dointvec_ms_jiffies(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_dointvec_ms_jiffies() argument
1562 proc_doulongvec_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_doulongvec_minmax() argument
1568 proc_doulongvec_ms_jiffies_minmax(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_doulongvec_ms_jiffies_minmax() argument
1574 proc_do_large_bitmap(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_do_large_bitmap() argument
1583 proc_do_static_key(const struct ctl_table * table,int write,void * buffer,size_t * lenp,loff_t * ppos) proc_do_static_key() argument
[all...]
/linux/arch/loongarch/mm/
H A Dfault.c34 static int __kprobes spurious_fault(unsigned long write, unsigned long address) in spurious_fault() argument
62 return write ? pmd_write(pmdp_get(pmd)) : 1; in spurious_fault()
68 return write ? pte_write(ptep_get(pte)) : 1; in spurious_fault()
73 unsigned long write, unsigned long address) in no_context() argument
77 if (spurious_fault(write, address)) in no_context()
84 if (kfence_handle_page_fault(address, write, regs)) in no_context()
101 unsigned long write, unsigned long address) in do_out_of_memory() argument
108 no_context(regs, write, address); in do_out_of_memory()
115 unsigned long write, unsigned long address, int si_code) in do_sigbus() argument
119 no_context(regs, write, address); in do_sigbus()
[all …]
/linux/include/trace/events/
H A Dmmap_lock.h15 TP_PROTO(struct mm_struct *mm, const char *memcg_path, bool write),
17 TP_ARGS(mm, memcg_path, write),
22 __field(bool, write)
28 __entry->write = write;
32 "mm=%p memcg_path=%s write=%s",
35 __entry->write ? "true" : "false"
42 bool write), \
43 TP_ARGS(mm, memcg_path, write))
50 TP_PROTO(struct mm_struct *mm, const char *memcg_path, bool write,
[all...]
/linux/Documentation/driver-api/md/
H A Draid5-cache.rst7 caches data to the RAID disks. The cache can be in write-through (supported
8 since 4.4) or write-back mode (supported since 4.10). mdadm (supported since
9 3.4) has a new option '--write-journal' to create array with cache. Please
11 in write-through mode. A user can switch it to write-back mode by::
13 echo "write-back" > /sys/block/md0/md/journal_mode
15 And switch it back to write-through mode by::
17 echo "write-through" > /sys/block/md0/md/journal_mode
22 write-through mode
25 This mode mainly fixes the 'write hole' issue. For RAID 4/5/6 array, an unclean
27 and parity don't match. The reason is that a stripe write involves several RAID
[all …]
/linux/arch/s390/kernel/
H A Dmodule.c177 void *(*write)(void *dest, const void *src, size_t len)) in apply_rela_bits()
200 write(dest, &tmp, 1); in apply_rela_bits()
204 write(dest, &tmp, 2); in apply_rela_bits()
207 write(dest, &tmp, 2); in apply_rela_bits()
211 write(dest, &tmp, 4); in apply_rela_bits()
214 write(dest, &tmp, 4); in apply_rela_bits()
217 write(dest, &tmp, 8); in apply_rela_bits()
224 void *(*write)(void *dest, const void *src, size_t len)) in apply_rela()
252 rc = apply_rela_bits(loc, val, 0, 8, 0, write); in apply_rela()
254 rc = apply_rela_bits(loc, val, 0, 12, 0, write); in apply_rela()
[all …]
/linux/tools/testing/selftests/bpf/
H A Dgenerate_udp_fragments.py33 f.write("// SPDX-License-Identifier: GPL-2.0\n")
34 f.write("/* DO NOT EDIT -- this file is generated */\n")
35 f.write("\n")
36 f.write("#ifndef _IP_CHECK_DEFRAG_FRAGS_H\n")
37 f.write("#define _IP_CHECK_DEFRAG_FRAGS_H\n")
38 f.write("\n")
39 f.write("#include <stdint.h>\n")
40 f.write("\n")
50 f.write(f"static uint8_t frag{suffix}_{idx}[] = {{\n")
52 f.write(f"\t{chunk},\n")
[all …]
/linux/scripts/gdb/linux/
H A Dvmalloc.py37 … gdb.write("0x%x-0x%x %10d vm_map_ram\n" % (vmap_area['va_start'], vmap_area['va_end'],
41 gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size']))
43 gdb.write(" %s" % str(v['caller']).split(' ')[-1])
45 gdb.write(" pages=%d" % v['nr_pages'])
47 gdb.write(" phys=0x%x" % v['phys_addr'])
49 gdb.write(" ioremap")
51 gdb.write(" vmalloc")
53 gdb.write(" vmap")
55 gdb.write(" user")
57 gdb.write(" dma-coherent")
[all …]
H A Dpage_owner.py27 gdb.write("Unrecognized command\n")
103 gdb.write("pfn is invalid\n")
110 gdb.write("page_ext is null\n")
114 gdb.write("page_owner flag is invalid\n")
118 gdb.write('page_owner tracks the page as allocated\n')
120 gdb.write('page_owner tracks the page as freed\n')
123 gdb.write("page_owner is not allocated\n")
126 …gdb.write("Page last allocated via order %d, gfp_mask: 0x%x, pid: %d, tgid: %d (%s), ts %u ns, fre…
130 gdb.write("PFN: %d, Flags: 0x%x\n" % (pfn, page['flags']))
132 gdb.write('page_owner allocation stack trace missing\n')
[all …]
H A Dproc.py33 gdb.write(gdb.parse_and_eval("saved_command_line").string() + "\n")
48 gdb.write(gdb.parse_and_eval("(char *)linux_banner").string())
77 gdb.write(" " * depth * 2 +
173 gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format(
198 gdb.write("{} {} {} {} {} {}{}{} 0 0\n".format(
254 gdb.write("fdt_magic: 0x{:02X}\n".format(fdt_header[0]))
255 gdb.write("fdt_totalsize: 0x{:02X}\n".format(fdt_header[1]))
256 gdb.write("off_dt_struct: 0x{:02X}\n".format(fdt_header[2]))
257 gdb.write("off_dt_strings: 0x{:02X}\n".format(fdt_header[3]))
258 gdb.write("off_mem_rsvmap: 0x{:02X}\n".format(fdt_header[4]))
[all …]
/linux/drivers/net/phy/
H A Dqt2025.rs51 dev.write(C45::new(Mmd::PMAPMD, 0xc300), 0x0000)?; in probe()
53 dev.write(C45::new(Mmd::PMAPMD, 0xc302), 0x0004)?; in probe()
55 dev.write(C45::new(Mmd::PMAPMD, 0xc319), 0x0038)?; in probe()
57 dev.write(C45::new(Mmd::PMAPMD, 0xc31a), 0x0098)?; in probe()
61 dev.write(C45::new(Mmd::PCS, 0x0026), 0x0e00)?; in probe()
62 dev.write(C45::new(Mmd::PCS, 0x0027), 0x0893)?; in probe()
63 dev.write(C45::new(Mmd::PCS, 0x0028), 0xa528)?; in probe()
64 dev.write(C45::new(Mmd::PCS, 0x0029), 0x0003)?; in probe()
66 dev.write(C45::new(Mmd::PMAPMD, 0xa30a), 0x06e1)?; in probe()
68 dev.write(C45::new(Mmd::PMAPMD, 0xc300), 0x0002)?; in probe()
[all …]
/linux/drivers/rtc/
H A Drtc-ds1685.c161 rtc->write(rtc, RTC_CTRL_A, in ds1685_rtc_switch_to_bank0()
172 rtc->write(rtc, RTC_CTRL_A, in ds1685_rtc_switch_to_bank1()
193 rtc->write(rtc, RTC_CTRL_B, in ds1685_rtc_begin_data_access()
219 rtc->write(rtc, RTC_CTRL_B, in ds1685_rtc_end_data_access()
358 rtc->write(rtc, RTC_CTRL_B, ctrlb); in ds1685_rtc_set_time()
359 rtc->write(rtc, RTC_SECS, seconds); in ds1685_rtc_set_time()
360 rtc->write(rtc, RTC_MINS, minutes); in ds1685_rtc_set_time()
361 rtc->write(rtc, RTC_HRS, hours); in ds1685_rtc_set_time()
362 rtc->write(rtc, RTC_WDAY, wday); in ds1685_rtc_set_time()
363 rtc->write(rtc, RTC_MDAY, mday); in ds1685_rtc_set_time()
[all …]
H A Drtc-bq4802.c27 void (*write)(struct bq4802 *, int, u8); member
60 p->write(p, 0xe, val | 0x08); in bq4802_read_time()
71 p->write(p, 0x0e, val); in bq4802_read_time()
120 p->write(p, 0x0e, val | 0x08); in bq4802_set_time()
122 p->write(p, 0x00, sec); in bq4802_set_time()
123 p->write(p, 0x02, min); in bq4802_set_time()
124 p->write(p, 0x04, hrs); in bq4802_set_time()
125 p->write(p, 0x06, day); in bq4802_set_time()
126 p->write(p, 0x09, mon); in bq4802_set_time()
127 p->write(p, 0x0a, yrs); in bq4802_set_time()
[all …]
/linux/net/sctp/
H A Dsysctl.c46 static int proc_sctp_do_hmac_alg(const struct ctl_table *ctl, int write,
48 static int proc_sctp_do_rto_min(const struct ctl_table *ctl, int write,
50 static int proc_sctp_do_rto_max(const struct ctl_table *ctl, int write, void *buffer,
52 static int proc_sctp_do_udp_port(const struct ctl_table *ctl, int write, void *buffer,
54 static int proc_sctp_do_alpha_beta(const struct ctl_table *ctl, int write,
56 static int proc_sctp_do_auth(const struct ctl_table *ctl, int write,
58 static int proc_sctp_do_probe_interval(const struct ctl_table *ctl, int write,
387 static int proc_sctp_do_hmac_alg(const struct ctl_table *ctl, int write, in proc_sctp_do_hmac_alg() argument
399 if (write) { in proc_sctp_do_hmac_alg()
407 ret = proc_dostring(&tbl, write, buffer, lenp, ppos); in proc_sctp_do_hmac_alg()
[all …]
/linux/drivers/crypto/inside-secure/
H A Dsafexcel_ring.c28 cdr->write = cdr->base; in safexcel_init_ring_descriptors()
65 rdr->write = rdr->base; in safexcel_init_ring_descriptors()
82 void *ptr = ring->write; in safexcel_ring_next_cwptr()
87 if ((ring->write == ring->read - ring->offset) || in safexcel_ring_next_cwptr()
88 (ring->read == ring->base && ring->write == ring->base_end)) in safexcel_ring_next_cwptr()
91 if (ring->write == ring->base_end) { in safexcel_ring_next_cwptr()
92 ring->write = ring->base; in safexcel_ring_next_cwptr()
95 ring->write += ring->offset; in safexcel_ring_next_cwptr()
106 void *ptr = ring->write; in safexcel_ring_next_rwptr()
109 *rtoken = ring->write + ring->shoffset; in safexcel_ring_next_rwptr()
[all …]
/linux/scripts/
H A Dspdxcheck.py233 sys.stdout.write('%s: %d:%d %s: %s\n' %(fname, self.curline, col, pe.txt, tok))
235 sys.stdout.write('%s: %d:0 %s\n' %(fname, self.curline, pe.txt))
341 sys.stderr.write('stdin input "-" must be the only path argument\n')
357 sys.stderr.write('%s: %s\n' %(se.el.path, se.txt))
359 sys.stderr.write('%s\n' %se.txt)
363 sys.stderr.write('FAIL: %s\n' %ex)
364 sys.stderr.write('%s\n' %traceback.format_exc())
373 sys.stderr.write('FAIL: Reading exclude file %s: %s\n' %(fname, ex))
389 sys.stderr.write('path %s does not exist\n' %p)
403 sys.stderr.write('\
[all...]
/linux/tools/perf/pmu-events/
H A Djevents.py30 # Events to write out when the table is closed
34 # Metrics to write out when the table is closed
514 _args.output_file.write('};\n')
516 _args.output_file.write(
522 _args.output_file.write(event.to_c_string(metric=False))
526 _args.output_file.write(f"""
533 _args.output_file.write(f"""{{
539 _args.output_file.write('};\n\n')
570 _args.output_file.write('};\n')
572 _args.output_file.write(
[all...]
/linux/Documentation/ABI/testing/
H A Dsysfs-class-bdi32 (read-write)
38 total write-back cache that relates to its current average
42 percentage of the write-back cache to a particular device.
45 (read-write)
52 total write-back cache that relates to its current average
56 of the write-back cache to a particular device. The value is
60 (read-write)
67 given percentage of the write-back cache. This is useful in
69 most of the write-back cache. For example in case of an NFS
73 (read-write)
[all …]
/linux/drivers/comedi/drivers/ni_routing/tools/
H A Dconvert_csv_to_c.py48 sys.stderr.write('Invalid register format: {}\n'.format(repr(value)))
49 sys.stderr.write(
259 f.write('\n'.join(s_chunks))
260 f.write('\n')
263 f.write('# This is the segment that should be included in comedi/drivers/Makefile\n')
264 f.write('ni_routing-objs\t\t\t\t+= \\\n')
265 f.write('\n'.join(objs))
266 f.write('\n')
270 f.write(self.extern_header.format(
285 f.write( self.to_listinit() )
[all …]
/linux/Documentation/wmi/devices/
H A Dmsi-wmi-platform.rst26 [WmiDataId(1), read, write, Description("16 bytes of data")] uint8 Bytes[16];
33 [WmiDataId(1), read, write, Description("32 bytes of data")] uint8 Bytes[32];
43 [WmiMethodId(1), Implemented, read, write, Description("Return the contents of a package")]
46 [WmiMethodId(2), Implemented, read, write, Description("Set the contents of a package")]
49 [WmiMethodId(3), Implemented, read, write, Description("Return the contents of a package")]
52 [WmiMethodId(4), Implemented, read, write, Description("Set the contents of a package")]
55 [WmiMethodId(5), Implemented, read, write, Description("Return the contents of a package")]
58 [WmiMethodId(6), Implemented, read, write, Description("Set the contents of a package")]
61 [WmiMethodId(7), Implemented, read, write, Description("Return the contents of a package")]
64 [WmiMethodId(8), Implemented, read, write, Description("Set the contents of a package")]
[all …]
/linux/arch/parisc/kernel/
H A Dperf_asm.S1385 sync ; RDR 0 write sequence
1394 sync ; RDR 1 write sequence
1403 sync ; RDR 2 write sequence
1412 sync ; RDR 3 write sequence
1421 sync ; RDR 4 write sequence
1430 sync ; RDR 5 write sequence
1439 sync ; RDR 6 write sequence
1448 sync ; RDR 7 write sequence
1457 sync ; RDR 8 write sequence
1466 sync ; RDR 9 write sequence
[all …]
/linux/Documentation/scsi/
H A Dsd-parameters.rst9 Enable/disable drive write & read cache.
14 write through 0 0 off on
16 write back 1 0 on on
17 write back, no read (daft) 1 1 on off
20 To set cache type to "write back" and save this setting to the drive::
22 # echo "write back" > cache_type
27 # echo "temporary write back" > cache_type
/linux/arch/arm/mach-omap2/
H A Dvp.c26 voltdm->write(vpconfig, vp->vpconfig); in _vp_set_init_voltage()
29 voltdm->write((vpconfig | vp->common->vpconfig_initvdd), in _vp_set_init_voltage()
33 voltdm->write(vpconfig, vp->vpconfig); in _vp_set_init_voltage()
50 if (!voltdm->read || !voltdm->write) { in omap_vp_init()
79 voltdm->write(val, vp->vpconfig); in omap_vp_init()
84 voltdm->write(val, vp->vstepmin); in omap_vp_init()
89 voltdm->write(val, vp->vstepmax); in omap_vp_init()
95 voltdm->write(val, vp->vlimitto); in omap_vp_init()
152 voltdm->write(vpconfig | vp->common->vpconfig_forceupdate, in omap_vp_forceupdate_scale()
185 voltdm->write(vpconfig, vp->vpconfig); in omap_vp_forceupdate_scale()
[all …]
/linux/Documentation/driver-api/mmc/
H A Dmmc-test.rst12 … aspects of the host controller and device interactions, such as read and write performance, data …
139 | 1 | Basic write | Performs a basic write operation of a |
145 | 3 | Basic write | Performs a basic write operation of a |
153 | 5 | Multi-block write | Performs a multi-block write operation of |
158 | 7 | Power of two block writes | Performs write operations with block sizes |
164 | 9 | Weird sized block writes | Performs write operations with varying |
171 | 11 | Badly aligned write | Performs write operations with buffers |
178 | 13 | Badly aligned multi-block write| same for multi-write |
182 | 15 | Proper xfer_size at write | intentionally create a broken transfer by |
190 | 17 | Proper xfer_size at write | same for 2 blocks |
[all …]

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