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Searched refs:iobuf (Results 1 – 20 of 20) sorted by relevance

/linux/tools/usb/ffs-aio-example/multibuff/device_app/
H A 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/drivers/char/tpm/
H A Dtpm_tis_spi_main.c55 if ((phy->iobuf[3] & 0x01) == 0) { in tpm_tis_spi_flow_control()
64 if (phy->iobuf[0] & 0x01) in tpm_tis_spi_flow_control()
94 phy->iobuf[0] = (in ? 0x80 : 0) | (transfer_len - 1); in tpm_tis_spi_transfer_half()
95 phy->iobuf[1] = 0xd4; in tpm_tis_spi_transfer_half()
96 phy->iobuf[2] = addr >> 8; in tpm_tis_spi_transfer_half()
97 phy->iobuf[3] = addr; in tpm_tis_spi_transfer_half()
101 spi_xfer[0].tx_buf = phy->iobuf; in tpm_tis_spi_transfer_half()
105 spi_xfer[1].tx_buf = phy->iobuf + 1; in tpm_tis_spi_transfer_half()
110 spi_xfer[2].tx_buf = &phy->iobuf[4]; in tpm_tis_spi_transfer_half()
112 memcpy(&phy->iobuf[4], out, transfer_len); in tpm_tis_spi_transfer_half()
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H A Dtpm_tis_spi.h20 u8 *iobuf; member
H A Dtpm_tis_spi_cr50.c183 } while (!(phy->iobuf[0] & 0x01)); in cr50_spi_flow_control()
/linux/drivers/mtd/tests/
H A Dspeedtest.c34 static unsigned char *iobuf; variable
67 return mtdtest_write(mtd, addr, mtd->erasesize, iobuf); in write_eraseblock()
74 void *buf = iobuf; in write_eraseblock_by_page()
92 void *buf = iobuf; in write_eraseblock_by_2pages()
111 return mtdtest_read(mtd, addr, mtd->erasesize, iobuf); in read_eraseblock()
118 void *buf = iobuf; in read_eraseblock_by_page()
136 void *buf = iobuf; in read_eraseblock_by_2pages()
222 iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_speedtest_init()
223 if (!iobuf) in mtd_speedtest_init()
226 get_random_bytes(iobuf, mtd->erasesize); in mtd_speedtest_init()
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H A Dreadtest.c27 static unsigned char *iobuf; variable
39 void *buf = iobuf; in read_eraseblock_by_page()
92 p += sprintf(p, "%02x", (unsigned int)iobuf[i]); in dump_eraseblock()
154 iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_readtest_init()
155 if (!iobuf) in mtd_readtest_init()
196 kfree(iobuf); in mtd_readtest_init()
/linux/drivers/usb/storage/
H A Dkarma.c102 memset(us->iobuf, 0, RIO_SEND_LEN); in rio_karma_send_command()
103 memcpy(us->iobuf, RIO_PREFIX, RIO_PREFIX_LEN); in rio_karma_send_command()
104 us->iobuf[5] = cmd; in rio_karma_send_command()
105 us->iobuf[6] = seq; in rio_karma_send_command()
110 us->iobuf, RIO_SEND_LEN, NULL); in rio_karma_send_command()
125 us->iobuf[4] = 0x80; in rio_karma_send_command()
126 us->iobuf[5] = 0; in rio_karma_send_command()
H A Dtransport.c138 if (us->current_urb->transfer_buffer == us->iobuf) in usb_stor_msg_common()
969 memcpy(us->iobuf, srb->cmnd, srb->cmd_len); in usb_stor_CB_transport()
973 us->ifnum, us->iobuf, srb->cmd_len); in usb_stor_CB_transport()
1013 result = usb_stor_intr_transfer(us, us->iobuf, 2); in usb_stor_CB_transport()
1015 us->iobuf[0], us->iobuf[1]); in usb_stor_CB_transport()
1031 if (us->iobuf[0]) in usb_stor_CB_transport()
1043 if (us->iobuf[0]) { in usb_stor_CB_transport()
1045 us->iobuf[0]); in usb_stor_CB_transport()
1051 switch (us->iobuf[1] & 0x0F) { in usb_stor_CB_transport()
1080 us->iobuf[0] = 0; in usb_stor_Bulk_max_lun()
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H A Dsddr55.c130 unsigned char *command = us->iobuf; in sddr55_status()
131 unsigned char *status = us->iobuf; in sddr55_status()
193 unsigned char *command = us->iobuf; in sddr55_read_data()
194 unsigned char *status = us->iobuf; in sddr55_read_data()
312 unsigned char *command = us->iobuf; in sddr55_write_data()
313 unsigned char *status = us->iobuf; in sddr55_write_data()
523 unsigned char *command = us->iobuf; in sddr55_read_deviceID()
524 unsigned char *content = us->iobuf; in sddr55_read_deviceID()
650 unsigned char *command = us->iobuf; in sddr55_read_map()
793 unsigned char *ptr = us->iobuf; in sddr55_transport()
H A Dfreecom.c156 (struct freecom_xfer_wrap *) us->iobuf; in freecom_readdata()
189 (struct freecom_xfer_wrap *) us->iobuf; in freecom_writedata()
230 fcb = (struct freecom_cb_wrap *) us->iobuf; in freecom_transport()
231 fst = (struct freecom_status *) us->iobuf; in freecom_transport()
442 char *buffer = us->iobuf; in init_freecom()
H A Dene_ub6250.c492 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ene_send_scsi_cmd()
493 struct bulk_cs_wrap *bcs = (struct bulk_cs_wrap *) us->iobuf; in ene_send_scsi_cmd()
675 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in sd_scsi_read()
715 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in sd_scsi_write()
873 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_read_readpage()
1156 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_read_copyblock()
1188 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_read_eraseblock()
1266 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_lib_overwrite_extra()
1350 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_lib_read_extra()
1535 struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf; in ms_lib_read_extrablock()
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H A Dusb.h131 unsigned char *iobuf; /* I/O buffer */ member
/linux/drivers/usb/misc/
H A Dcypress_cy7c63.c74 unsigned char *iobuf; in vendor_command() local
77 iobuf = kzalloc(CYPRESS_MAX_REQSIZE, GFP_KERNEL); in vendor_command()
78 if (!iobuf) { in vendor_command()
89 address, data, iobuf, CYPRESS_MAX_REQSIZE, in vendor_command()
99 dev->port[0] = iobuf[1]; in vendor_command()
105 dev->port[1] = iobuf[1]; in vendor_command()
114 kfree(iobuf); in vendor_command()
/linux/net/atm/
H A Dioctl.c181 struct atm_iobuf __user *iobuf = argp; in do_vcc_ioctl() local
182 len = &iobuf->length; in do_vcc_ioctl()
183 if (get_user(buf, &iobuf->buffer)) in do_vcc_ioctl()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtoken.c148 char iobuf[1]; in sendfd() local
150 .iov_base = iobuf, in sendfd()
151 .iov_len = sizeof(iobuf), in sendfd()
183 char iobuf[1]; in recvfd() local
185 .iov_base = iobuf, in recvfd()
186 .iov_len = sizeof(iobuf), in recvfd()
/linux/tools/testing/selftests/drivers/net/hw/
H A Dncdevmem.c840 char iobuf[819200]; in wait_compl()
926 struct iovec iov = { .iov_base = iobuf, in do_client()
927 .iov_len = sizeof(iobuf) }; in do_client()
550 char iobuf[819200]; do_server() local
/linux/drivers/staging/media/av7110/
H A Dav7110.h126 void *iobuf; /* memory for all buffers */ member
H A Dav7110_av.c1676 dvb_ringbuffer_init(&av7110->avout, av7110->iobuf, AVOUTLEN); in av7110_av_init()
1677 dvb_ringbuffer_init(&av7110->aout, av7110->iobuf + AVOUTLEN, AOUTLEN); in av7110_av_init()
1679 av7110->kbuf[0] = (u8 *)(av7110->iobuf + AVOUTLEN + AOUTLEN + BMPLEN); in av7110_av_init()
H A Dav7110.c2627 av7110->iobuf = vmalloc(AVOUTLEN + AOUTLEN + BMPLEN + 4 * IPACKS); in av7110_attach()
2628 if (!av7110->iobuf) in av7110_attach()
2636 av7110->bmpbuf = av7110->iobuf + AVOUTLEN + AOUTLEN; in av7110_attach()
2709 vfree(av7110->iobuf); in av7110_attach()
2765 vfree(av7110->iobuf); in av7110_detach()
/linux/drivers/media/pci/ddbridge/
H A Dddbridge.h335 u8 iobuf[1028]; member