| /Linux-v5.4/arch/powerpc/platforms/pseries/ |
| D | hvconsole.c | 32 unsigned long *lbuf = (unsigned long *)buf; in hvc_get_chars() local
35 lbuf[0] = be64_to_cpu(retbuf[1]); in hvc_get_chars()
36 lbuf[1] = be64_to_cpu(retbuf[2]); in hvc_get_chars()
57 unsigned long *lbuf = (unsigned long *) buf; in hvc_put_chars() local
66 cpu_to_be64(lbuf[0]), in hvc_put_chars()
67 cpu_to_be64(lbuf[1])); in hvc_put_chars()
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| /Linux-v5.4/fs/jfs/ |
| D | jfs_logmgr.c | 73 static struct lbuf *log_redrive_list;
174 static struct lbuf *lbmAllocate(struct jfs_log * log, int);
175 static void lbmFree(struct lbuf * bp);
176 static void lbmfree(struct lbuf * bp);
177 static int lbmRead(struct jfs_log * log, int pn, struct lbuf ** bpp);
178 static void lbmWrite(struct jfs_log * log, struct lbuf * bp, int flag, int cant_block);
179 static void lbmDirectWrite(struct jfs_log * log, struct lbuf * bp, int flag);
180 static int lbmIOWait(struct lbuf * bp, int flag);
182 static void lbmStartIO(struct lbuf * bp);
348 struct lbuf *bp; /* dst log page buffer */ in lmWriteRecord()
[all …]
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| D | jfs_logmgr.h | 368 struct lbuf *lbuf_free; /* 4: free lbufs */
375 struct lbuf *bp; /* 4: current log page buffer */
398 struct lbuf *wqueue; /* 4: log pageout queue */
434 struct lbuf { struct
442 struct lbuf *l_wqnext; /* 4: write queue link */ argument
443 struct lbuf *l_freelist; /* 4: freelistlink */ argument
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| D | jfs_txnmgr.h | 45 struct lbuf *bp;
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| /Linux-v5.4/drivers/infiniband/hw/mlx5/ |
| D | cong.c | 334 char lbuf[11] = { }; in set_param() local
338 if (count > sizeof(lbuf)) in set_param()
341 if (copy_from_user(lbuf, buf, count)) in set_param()
344 lbuf[sizeof(lbuf) - 1] = '\0'; in set_param()
346 if (kstrtou32(lbuf, 0, &var)) in set_param()
360 char lbuf[11]; in get_param() local
366 ret = snprintf(lbuf, sizeof(lbuf), "%d\n", var); in get_param()
370 return simple_read_from_buffer(buf, count, pos, lbuf, ret); in get_param()
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| D | mr.c | 235 char lbuf[20] = {0}; in size_write() local
240 count = min(count, sizeof(lbuf) - 1); in size_write()
241 if (copy_from_user(lbuf, buf, count)) in size_write()
246 if (sscanf(lbuf, "%u", &var) != 1) in size_write()
271 char lbuf[20]; in size_read() local
274 err = snprintf(lbuf, sizeof(lbuf), "%d\n", ent->size); in size_read()
278 return simple_read_from_buffer(buf, count, pos, lbuf, err); in size_read()
293 char lbuf[20] = {0}; in limit_write() local
298 count = min(count, sizeof(lbuf) - 1); in limit_write()
299 if (copy_from_user(lbuf, buf, count)) in limit_write()
[all …]
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| D | main.c | 5733 char lbuf[20]; in delay_drop_timeout_read() local
5736 len = snprintf(lbuf, sizeof(lbuf), "%u\n", delay_drop->timeout); in delay_drop_timeout_read()
5737 return simple_read_from_buffer(buf, count, pos, lbuf, len); in delay_drop_timeout_read()
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| /Linux-v5.4/kernel/time/ |
| D | test_udelay.c | 103 char lbuf[32]; in udelay_test_write() local
108 if (count >= sizeof(lbuf)) in udelay_test_write()
111 if (copy_from_user(lbuf, buf, count)) in udelay_test_write()
113 lbuf[count] = '\0'; in udelay_test_write()
115 ret = sscanf(lbuf, "%d %d", &usecs, &iters); in udelay_test_write()
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| /Linux-v5.4/drivers/pci/hotplug/ |
| D | acpiphp_ibm.c | 287 char *lbuf = NULL; in ibm_get_table_from_acpi() local
315 lbuf = kzalloc(size, GFP_KERNEL); in ibm_get_table_from_acpi()
317 __func__, package->package.count, size, lbuf); in ibm_get_table_from_acpi()
319 if (lbuf) { in ibm_get_table_from_acpi()
320 *bufp = lbuf; in ibm_get_table_from_acpi()
328 memcpy(&lbuf[size], in ibm_get_table_from_acpi()
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| /Linux-v5.4/drivers/parisc/ |
| D | led.c | 179 char *cur, lbuf[32]; in led_proc_write() local
185 if (count >= sizeof(lbuf)) in led_proc_write()
186 count = sizeof(lbuf)-1; in led_proc_write()
188 if (copy_from_user(lbuf, buf, count)) in led_proc_write()
190 lbuf[count] = 0; in led_proc_write()
192 cur = lbuf; in led_proc_write()
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| /Linux-v5.4/drivers/hid/ |
| D | hid-lg4ff.c | 855 char *lbuf; in lg4ff_alternate_modes_store() local
870 lbuf = kasprintf(GFP_KERNEL, "%s", buf); in lg4ff_alternate_modes_store()
871 if (!lbuf) in lg4ff_alternate_modes_store()
874 i = strlen(lbuf); in lg4ff_alternate_modes_store()
875 if (lbuf[i-1] == '\n') { in lg4ff_alternate_modes_store()
877 kfree(lbuf); in lg4ff_alternate_modes_store()
880 lbuf[i-1] = '\0'; in lg4ff_alternate_modes_store()
888 if (!strcmp(tag, lbuf)) { in lg4ff_alternate_modes_store()
899 hid_info(hid, "Requested mode \"%s\" is not supported by the device\n", lbuf); in lg4ff_alternate_modes_store()
900 kfree(lbuf); in lg4ff_alternate_modes_store()
[all …]
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| /Linux-v5.4/drivers/gpu/vga/ |
| D | vgaarb.c | 1012 char *lbuf; in vga_arb_read() local
1014 lbuf = kmalloc(1024, GFP_KERNEL); in vga_arb_read()
1015 if (lbuf == NULL) in vga_arb_read()
1027 len = sprintf(lbuf, "invalid"); in vga_arb_read()
1040 len = sprintf(lbuf, "invalid"); in vga_arb_read()
1045 len = snprintf(lbuf, 1024, in vga_arb_read()
1059 rc = copy_to_user(buf, lbuf, len); in vga_arb_read()
1060 kfree(lbuf); in vga_arb_read()
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| /Linux-v5.4/drivers/misc/ibmasm/ |
| D | ibmasmfs.c | 507 char lbuf[20]; in remote_settings_file_read() local
510 len = snprintf(lbuf, sizeof(lbuf), "%d\n", value); in remote_settings_file_read()
512 return simple_read_from_buffer(buf, count, offset, lbuf, len); in remote_settings_file_read()
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| /Linux-v5.4/drivers/net/plip/ |
| D | plip.c | 585 unsigned char *lbuf; in plip_receive_packet() local
644 lbuf = rcv->skb->data; in plip_receive_packet()
647 &rcv->nibble, &lbuf[rcv->byte])) in plip_receive_packet()
651 rcv->checksum += lbuf[--rcv->byte]; in plip_receive_packet()
753 unsigned char *lbuf; in plip_send_packet() local
757 if (snd->skb == NULL || (lbuf = snd->skb->data) == NULL) { in plip_send_packet()
831 &snd->nibble, lbuf[snd->byte])) in plip_send_packet()
835 snd->checksum += lbuf[--snd->byte]; in plip_send_packet()
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| /Linux-v5.4/arch/powerpc/kvm/ |
| D | book3s_64_mmu_hv.c | 1748 unsigned long __user *lbuf; in kvm_htab_read() local
1765 lbuf = (unsigned long __user *)buf; in kvm_htab_read()
1775 lbuf = (unsigned long __user *)(buf + sizeof(hdr)); in kvm_htab_read()
1795 if (__put_user(hpte[0], lbuf) || in kvm_htab_read()
1796 __put_user(hpte[1], lbuf + 1)) in kvm_htab_read()
1799 lbuf += 2; in kvm_htab_read()
1820 buf = (char __user *)lbuf; in kvm_htab_read()
1846 unsigned long __user *lbuf; in kvm_htab_write() local
1893 lbuf = (unsigned long __user *)buf; in kvm_htab_write()
1899 if (__get_user(hpte_v, lbuf) || in kvm_htab_write()
[all …]
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| /Linux-v5.4/drivers/acpi/ |
| D | dock.c | 537 unsigned long long lbuf; in show_dock_uid() local
540 "_UID", NULL, &lbuf); in show_dock_uid()
544 return snprintf(buf, PAGE_SIZE, "%llx\n", lbuf); in show_dock_uid()
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| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | cmd.c | 1070 char lbuf[3]; in dbg_write() local
1076 if (count < sizeof(lbuf) - 1) in dbg_write()
1079 if (copy_from_user(lbuf, buf, sizeof(lbuf) - 1)) in dbg_write()
1082 lbuf[sizeof(lbuf) - 1] = 0; in dbg_write()
1084 if (strcmp(lbuf, "go")) in dbg_write()
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| /Linux-v5.4/drivers/net/can/usb/peak_usb/ |
| D | pcan_usb.c | 684 static int pcan_usb_decode_msg(struct peak_usb_device *dev, u8 *ibuf, u32 lbuf) in pcan_usb_decode_msg() argument
689 .end = ibuf + lbuf, in pcan_usb_decode_msg()
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| /Linux-v5.4/drivers/infiniband/hw/qib/ |
| D | qib_iba6120.c | 3302 u32 lbuf = ppd->dd->piobcnt2k + ppd->dd->piobcnt4k - 1; in get_6120_link_buf() local
3310 buf = qib_getsendbuf_range(ppd->dd, bnum, lbuf, lbuf); in get_6120_link_buf()
3318 buf = qib_getsendbuf_range(ppd->dd, bnum, lbuf, lbuf); in get_6120_link_buf()
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| D | qib_iba7220.c | 3330 u32 lbuf = ppd->dd->cspec->lastbuf_for_pio; in get_7220_link_buf() local
3340 buf = qib_getsendbuf_range(ppd->dd, bnum, lbuf, lbuf); in get_7220_link_buf()
3357 buf = qib_getsendbuf_range(ppd->dd, bnum, lbuf, lbuf); in get_7220_link_buf()
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| /Linux-v5.4/drivers/scsi/ |
| D | hpsa.c | 3764 struct ReportLUNdata *lbuf; in hpsa_scsi_do_report_phys_luns() local
3772 lbuf = kzalloc(sizeof(*lbuf), GFP_KERNEL); in hpsa_scsi_do_report_phys_luns()
3773 if (!lbuf) in hpsa_scsi_do_report_phys_luns()
3776 rc = hpsa_scsi_do_report_luns(h, 0, lbuf, sizeof(*lbuf), 0); in hpsa_scsi_do_report_phys_luns()
3782 memcpy(buf, lbuf, 8); in hpsa_scsi_do_report_phys_luns()
3783 nphys = be32_to_cpu(*((__be32 *)lbuf->LUNListLength)) / 8; in hpsa_scsi_do_report_phys_luns()
3785 memcpy(buf->LUN[i].lunid, lbuf->LUN[i], 8); in hpsa_scsi_do_report_phys_luns()
3787 kfree(lbuf); in hpsa_scsi_do_report_phys_luns()
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