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Searched refs:iobuf (Results 1 – 35 of 35) sorted by relevance

/linux-4.4.14/tools/usb/ffs-aio-example/multibuff/device_app/
Daio_multibuff.c208 void init_bufs(struct io_buffer *iobuf, unsigned n, unsigned len) in init_bufs() argument
211 iobuf->buf = malloc(n*sizeof(*iobuf->buf)); in init_bufs()
212 iobuf->iocb = malloc(n*sizeof(*iobuf->iocb)); in init_bufs()
213 iobuf->cnt = n; in init_bufs()
214 iobuf->len = len; in init_bufs()
215 iobuf->requested = 0; in init_bufs()
217 iobuf->buf[i] = malloc(len*sizeof(**iobuf->buf)); in init_bufs()
218 iobuf->iocb[i] = malloc(sizeof(**iobuf->iocb)); in init_bufs()
220 iobuf->cnt = n; in init_bufs()
223 void delete_bufs(struct io_buffer *iobuf) in delete_bufs() argument
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/linux-4.4.14/drivers/mtd/tests/
Dspeedtest.c46 static unsigned char *iobuf; variable
86 return mtdtest_write(mtd, addr, mtd->erasesize, iobuf); in write_eraseblock()
93 void *buf = iobuf; in write_eraseblock_by_page()
111 void *buf = iobuf; in write_eraseblock_by_2pages()
130 return mtdtest_read(mtd, addr, mtd->erasesize, iobuf); in read_eraseblock()
137 void *buf = iobuf; in read_eraseblock_by_page()
155 void *buf = iobuf; in read_eraseblock_by_2pages()
242 iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_speedtest_init()
243 if (!iobuf) in mtd_speedtest_init()
246 prandom_bytes(iobuf, mtd->erasesize); in mtd_speedtest_init()
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Dreadtest.c39 static unsigned char *iobuf; variable
51 void *buf = iobuf; in read_eraseblock_by_page()
104 p += sprintf(p, "%02x", (unsigned int)iobuf[i]); in dump_eraseblock()
166 iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_readtest_init()
167 if (!iobuf) in mtd_readtest_init()
208 kfree(iobuf); in mtd_readtest_init()
/linux-4.4.14/drivers/usb/storage/
Dkarma.c113 memset(us->iobuf, 0, RIO_SEND_LEN); in rio_karma_send_command()
114 memcpy(us->iobuf, RIO_PREFIX, RIO_PREFIX_LEN); in rio_karma_send_command()
115 us->iobuf[5] = cmd; in rio_karma_send_command()
116 us->iobuf[6] = seq; in rio_karma_send_command()
121 us->iobuf, RIO_SEND_LEN, &partial); in rio_karma_send_command()
136 us->iobuf[4] = 0x80; in rio_karma_send_command()
137 us->iobuf[5] = 0; in rio_karma_send_command()
Dtransport.c149 if (us->current_urb->transfer_buffer == us->iobuf) in usb_stor_msg_common()
964 result = usb_stor_intr_transfer(us, us->iobuf, 2); in usb_stor_CB_transport()
966 us->iobuf[0], us->iobuf[1]); in usb_stor_CB_transport()
981 if (us->iobuf[0]) in usb_stor_CB_transport()
992 if (us->iobuf[0]) { in usb_stor_CB_transport()
994 us->iobuf[0]); in usb_stor_CB_transport()
1000 switch (us->iobuf[1] & 0x0F) { in usb_stor_CB_transport()
1028 us->iobuf[0] = 0; in usb_stor_Bulk_max_lun()
1033 0, us->ifnum, us->iobuf, 1, 10*HZ); in usb_stor_Bulk_max_lun()
1036 result, us->iobuf[0]); in usb_stor_Bulk_max_lun()
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Djumpshot.c151 0, 0xA0, 0, 7, us->iobuf, 1); in jumpshot_get_status()
156 if (us->iobuf[0] != 0x50) { in jumpshot_get_status()
157 usb_stor_dbg(us, "0x%2x\n", us->iobuf[0]); in jumpshot_get_status()
169 unsigned char *command = us->iobuf; in jumpshot_read_data()
246 unsigned char *command = us->iobuf; in jumpshot_write_data()
335 unsigned char *command = us->iobuf; in jumpshot_id_device()
396 unsigned char *ptr = us->iobuf; in jumpshot_handle_mode_sense()
490 unsigned char *ptr = us->iobuf; in jumpshot_transport()
Dshuttle_usbat.c327 unsigned char *reply = us->iobuf; in usbat_check_status()
357 unsigned char *command = us->iobuf; in usbat_set_shuttle_features()
409 unsigned char *status = us->iobuf; in usbat_wait_not_busy()
459 unsigned char *command = us->iobuf; in usbat_read_block()
493 unsigned char *command = us->iobuf; in usbat_write_block()
541 unsigned char *command = us->iobuf; in usbat_hp8200e_rw_block_test()
544 unsigned char *data = us->iobuf; in usbat_hp8200e_rw_block_test()
545 unsigned char *status = us->iobuf; in usbat_hp8200e_rw_block_test()
693 unsigned char *data = us->iobuf; in usbat_multiple_write()
694 unsigned char *command = us->iobuf; in usbat_multiple_write()
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Dsddr55.c140 unsigned char *command = us->iobuf; in sddr55_status()
141 unsigned char *status = us->iobuf; in sddr55_status()
203 unsigned char *command = us->iobuf; in sddr55_read_data()
204 unsigned char *status = us->iobuf; in sddr55_read_data()
322 unsigned char *command = us->iobuf; in sddr55_write_data()
323 unsigned char *status = us->iobuf; in sddr55_write_data()
527 unsigned char *command = us->iobuf; in sddr55_read_deviceID()
528 unsigned char *content = us->iobuf; in sddr55_read_deviceID()
653 unsigned char *command = us->iobuf; in sddr55_read_map()
792 unsigned char *ptr = us->iobuf; in sddr55_transport()
Dinitializers.c64 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap*) us->iobuf; in usb_stor_ucr61s2b_init()
65 struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap*) us->iobuf; in usb_stor_ucr61s2b_init()
Ddatafab.c151 unsigned char *command = us->iobuf; in datafab_read_data()
234 unsigned char *command = us->iobuf; in datafab_write_data()
235 unsigned char *reply = us->iobuf; in datafab_write_data()
335 unsigned char *command = us->iobuf; in datafab_determine_lun()
400 unsigned char *command = us->iobuf; in datafab_id_device()
467 unsigned char *ptr = us->iobuf; in datafab_handle_mode_sense()
564 unsigned char *ptr = us->iobuf; in datafab_transport()
Dfreecom.c159 (struct freecom_xfer_wrap *) us->iobuf; in freecom_readdata()
192 (struct freecom_xfer_wrap *) us->iobuf; in freecom_writedata()
233 fcb = (struct freecom_cb_wrap *) us->iobuf; in freecom_transport()
234 fst = (struct freecom_status *) us->iobuf; in freecom_transport()
432 char *buffer = us->iobuf; in init_freecom()
Dsddr09.c339 unsigned char *command = us->iobuf;
360 unsigned char *command = us->iobuf; in sddr09_request_sense()
404 unsigned char *command = us->iobuf; in sddr09_readX()
534 unsigned char *command = us->iobuf; in sddr09_erase()
586 unsigned char *command = us->iobuf; in sddr09_writeX()
648 unsigned char *command = us->iobuf;
722 unsigned char *command = us->iobuf; in sddr09_read_status()
723 unsigned char *data = us->iobuf; in sddr09_read_status()
1080 unsigned char *command = us->iobuf; in sddr09_read_deviceID()
1081 unsigned char *content = us->iobuf; in sddr09_read_deviceID()
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Drealtek_cr.c216 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *)us->iobuf; in rts51x_bulk_transport()
217 struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *)us->iobuf; in rts51x_bulk_transport()
303 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in rts51x_bulk_transport_special()
304 struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *) us->iobuf; in rts51x_bulk_transport_special()
351 us->iobuf[0] = 0; in rts51x_get_max_lun()
356 0, us->ifnum, us->iobuf, 1, 10 * HZ); in rts51x_get_max_lun()
359 result, us->iobuf[0]); in rts51x_get_max_lun()
363 return us->iobuf[0]; in rts51x_get_max_lun()
Dene_ub6250.c502 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ene_send_scsi_cmd()
503 struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *) us->iobuf; in ene_send_scsi_cmd()
667 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in sd_scsi_read()
707 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in sd_scsi_write()
860 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_read_readpage()
1141 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_read_copyblock()
1175 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_read_eraseblock()
1255 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_lib_overwrite_extra()
1341 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_lib_read_extra()
1541 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_lib_read_extrablock()
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Dusb.h144 unsigned char *iobuf; /* I/O buffer */ member
Dusb.c457 us->iobuf = usb_alloc_coherent(us->pusb_dev, US_IOBUF_SIZE, in associate_dev()
459 if (!us->iobuf) { in associate_dev()
833 usb_free_coherent(us->pusb_dev, US_IOBUF_SIZE, us->iobuf, us->iobuf_dma); in dissociate_dev()
Dalauda.c377 unsigned char *command = us->iobuf; in alauda_reset_media()
393 unsigned char *data = us->iobuf; in alauda_init_media()
572 unsigned char *data = us->iobuf; in alauda_read_map()
1137 unsigned char *ptr = us->iobuf; in alauda_transport()
/linux-4.4.14/drivers/usb/misc/
Dcypress_cy7c63.c77 unsigned char *iobuf; in vendor_command() local
80 iobuf = kzalloc(CYPRESS_MAX_REQSIZE, GFP_KERNEL); in vendor_command()
81 if (!iobuf) { in vendor_command()
93 address, data, iobuf, CYPRESS_MAX_REQSIZE, in vendor_command()
100 dev->port[0] = iobuf[1]; in vendor_command()
106 dev->port[1] = iobuf[1]; in vendor_command()
114 kfree(iobuf); in vendor_command()
/linux-4.4.14/drivers/nvdimm/
Dblk.c83 void *iobuf; in nd_blk_rw_integrity() local
93 iobuf = kmap_atomic(bv.bv_page); in nd_blk_rw_integrity()
94 err = ndbr->do_io(ndbr, dev_offset, iobuf + bv.bv_offset, in nd_blk_rw_integrity()
96 kunmap_atomic(iobuf); in nd_blk_rw_integrity()
125 void *iobuf; in nd_blk_do_bvec() local
145 iobuf = kmap_atomic(page); in nd_blk_do_bvec()
146 err = ndbr->do_io(ndbr, dev_offset, iobuf + off, cur_len, rw); in nd_blk_do_bvec()
147 kunmap_atomic(iobuf); in nd_blk_do_bvec()
215 resource_size_t offset, void *iobuf, size_t n, int rw) in nd_blk_rw_bytes() argument
232 return ndbr->do_io(ndbr, dev_offset, iobuf, n, rw); in nd_blk_rw_bytes()
Dnd.h121 void *iobuf, u64 len, int rw);
/linux-4.4.14/net/atm/
Dioctl.c248 struct atm_iobuf __user *iobuf; in do_atm_iobuf() local
254 iobuf = compat_alloc_user_space(sizeof(*iobuf)); in do_atm_iobuf()
261 if (put_user(len, &iobuf->length) || in do_atm_iobuf()
262 put_user(datap, &iobuf->buffer)) in do_atm_iobuf()
265 err = do_vcc_ioctl(sock, cmd, (unsigned long) iobuf, 0); in do_atm_iobuf()
268 if (copy_in_user(&iobuf32->length, &iobuf->length, in do_atm_iobuf()
Dresources.c221 struct atm_iobuf __user *iobuf = arg; in atm_dev_ioctl() local
222 iobuf_len = &iobuf->length; in atm_dev_ioctl()
223 if (get_user(buf, &iobuf->buffer)) in atm_dev_ioctl()
/linux-4.4.14/drivers/mfd/
Drtsx_usb.c645 ucr->iobuf = usb_alloc_coherent(ucr->pusb_dev, IOBUF_SIZE, in rtsx_usb_probe()
647 if (!ucr->iobuf) in rtsx_usb_probe()
654 ucr->cmd_buf = ucr->rsp_buf = ucr->iobuf; in rtsx_usb_probe()
681 usb_free_coherent(ucr->pusb_dev, IOBUF_SIZE, ucr->iobuf, in rtsx_usb_probe()
695 usb_free_coherent(ucr->pusb_dev, IOBUF_SIZE, ucr->iobuf, in rtsx_usb_disconnect()
/linux-4.4.14/drivers/media/pci/ddbridge/
Dddbridge.h167 u8 iobuf[1028]; member
Dddbridge-core.c1456 wbuf = &dev->iobuf[0]; in ddb_ioctl()
/linux-4.4.14/drivers/acpi/
Dnfit.h116 void *iobuf, u64 len, int rw);
Dnfit.c1112 resource_size_t dpa, void *iobuf, size_t len, int rw, in acpi_nfit_blk_single_io() argument
1141 iobuf + copied, c); in acpi_nfit_blk_single_io()
1147 memcpy_from_pmem(iobuf + copied, in acpi_nfit_blk_single_io()
1163 resource_size_t dpa, void *iobuf, u64 len, int rw) in acpi_nfit_blk_region_do_io() argument
1176 iobuf + copied, c, rw, lane); in acpi_nfit_blk_region_do_io()
/linux-4.4.14/include/linux/
Dlibnvdimm.h108 void *iobuf, u64 len, int rw);
/linux-4.4.14/drivers/media/pci/ttpci/
Dav7110.h132 void *iobuf; /* memory for all buffers */ member
Dav7110_av.c1623 dvb_ringbuffer_init(&av7110->avout, av7110->iobuf, AVOUTLEN); in av7110_av_init()
1624 dvb_ringbuffer_init(&av7110->aout, av7110->iobuf + AVOUTLEN, AOUTLEN); in av7110_av_init()
1626 av7110->kbuf[0] = (u8 *)(av7110->iobuf + AVOUTLEN + AOUTLEN + BMPLEN); in av7110_av_init()
Dav7110.c2672 av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS); in av7110_attach()
2673 if (!av7110->iobuf) in av7110_attach()
2681 av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN; in av7110_attach()
2753 vfree(av7110->iobuf); in av7110_attach()
2807 vfree(av7110->iobuf); in av7110_detach()
/linux-4.4.14/drivers/mmc/card/
Dsdio_uart.c435 u8 iobuf[16]; in sdio_uart_transmit_chars() local
454 len = kfifo_out_locked(xmit, iobuf, 16, &port->write_lock); in sdio_uart_transmit_chars()
456 sdio_out(port, UART_TX, iobuf[count]); in sdio_uart_transmit_chars()
/linux-4.4.14/drivers/net/wireless/
Dairo.c7790 unsigned char *iobuf; in readrids() local
7834 if ((iobuf = kmalloc(RIDSIZE, GFP_KERNEL)) == NULL) in readrids()
7837 PC4500_readrid(ai,ridcode,iobuf,RIDSIZE, 1); in readrids()
7844 if (copy_to_user(comp->data, iobuf, min(len, (int)RIDSIZE))) { in readrids()
7845 kfree (iobuf); in readrids()
7848 kfree (iobuf); in readrids()
7861 unsigned char *iobuf; in writerids() local
7910 if ((iobuf = kmalloc(RIDSIZE, GFP_KERNEL)) == NULL) in writerids()
7913 PC4500_readrid(ai,RID_STATSDELTACLEAR,iobuf,RIDSIZE, 1); in writerids()
7919 if (copy_to_user(comp->data, iobuf, in writerids()
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/linux-4.4.14/include/linux/mfd/
Drtsx_usb.h68 unsigned char *iobuf; member
/linux-4.4.14/tools/testing/nvdimm/test/
Dnfit.c1141 void *iobuf, u64 len, int rw) in nfit_test_blk_do_io() argument
1150 memcpy(mmio->addr.base + dpa, iobuf, len); in nfit_test_blk_do_io()
1152 memcpy(iobuf, mmio->addr.base + dpa, len); in nfit_test_blk_do_io()