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Searched refs:cmdbuf (Results 1 – 25 of 40) sorted by relevance

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/drivers/crypto/tegra/
A Dtegra-se-main.c21 kref_get(&cmdbuf->ref); in tegra_se_cmdbuf_get()
30 dma_free_attrs(cmdbuf->dev, cmdbuf->size, cmdbuf->addr, in tegra_se_cmdbuf_release()
33 kfree(cmdbuf); in tegra_se_cmdbuf_release()
66 cmdbuf->iova, cmdbuf->words * 4); in tegra_se_cmdbuf_pin()
126 cmdbuf = kzalloc(sizeof(*cmdbuf), GFP_KERNEL); in tegra_se_host1x_bo_alloc()
127 if (!cmdbuf) in tegra_se_host1x_bo_alloc()
130 cmdbuf->addr = dma_alloc_attrs(dev, size, &cmdbuf->iova, in tegra_se_host1x_bo_alloc()
132 if (!cmdbuf->addr) in tegra_se_host1x_bo_alloc()
136 cmdbuf->dev = dev; in tegra_se_host1x_bo_alloc()
141 return cmdbuf; in tegra_se_host1x_bo_alloc()
[all …]
A Dtegra-se-aes.c213 u32 *cpuvaddr = se->cmdbuf->addr; in tegra_aes_prep_cmd()
318 ret = tegra_se_host1x_submit(se, se->cmdbuf, cmdlen); in tegra_aes_do_one_req()
611 u32 *cpuvaddr = se->cmdbuf->addr; in tegra_gmac_prep_cmd()
651 u32 *cpuvaddr = se->cmdbuf->addr, op; in tegra_gcm_crypt_prep_cmd()
788 ret = tegra_se_host1x_submit(se, se->cmdbuf, cmdlen); in tegra_gcm_do_crypt()
802 u32 *cpuvaddr = se->cmdbuf->addr; in tegra_gcm_do_final()
811 ret = tegra_se_host1x_submit(se, se->cmdbuf, cmdlen); in tegra_gcm_do_final()
858 u32 *cpuvaddr = se->cmdbuf->addr; in tegra_cbcmac_prep_cmd()
893 u32 *cpuvaddr = se->cmdbuf->addr; in tegra_ctr_prep_cmd()
1150 ret = tegra_se_host1x_submit(se, se->cmdbuf, cmdlen); in tegra_ccm_do_ctr()
[all …]
/drivers/gpu/drm/etnaviv/
A Detnaviv_cmdbuf.c85 struct etnaviv_cmdbuf *cmdbuf, u32 size) in etnaviv_cmdbuf_init() argument
89 cmdbuf->suballoc = suballoc; in etnaviv_cmdbuf_init()
90 cmdbuf->size = size; in etnaviv_cmdbuf_init()
111 cmdbuf->suballoc_offset = granule_offs * SUBALLOC_GRANULE; in etnaviv_cmdbuf_init()
112 cmdbuf->vaddr = suballoc->vaddr + cmdbuf->suballoc_offset; in etnaviv_cmdbuf_init()
117 void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf) in etnaviv_cmdbuf_free() argument
119 struct etnaviv_cmdbuf_suballoc *suballoc = cmdbuf->suballoc; in etnaviv_cmdbuf_free()
120 int order = order_base_2(ALIGN(cmdbuf->size, SUBALLOC_GRANULE) / in etnaviv_cmdbuf_free()
128 cmdbuf->suballoc_offset / SUBALLOC_GRANULE, in etnaviv_cmdbuf_free()
A Detnaviv_buffer.c342 struct etnaviv_cmdbuf *cmdbuf) in etnaviv_buffer_queue() argument
360 link_target = etnaviv_cmdbuf_get_va(cmdbuf, in etnaviv_buffer_queue()
362 link_dwords = cmdbuf->size / 8; in etnaviv_buffer_queue()
447 link_target = etnaviv_cmdbuf_get_va(cmdbuf, in etnaviv_buffer_queue()
473 CMD_LINK(cmdbuf, return_dwords, return_target); in etnaviv_buffer_queue()
516 etnaviv_cmdbuf_get_va(cmdbuf, &gpu->mmu_context->cmdbuf_mapping), in etnaviv_buffer_queue()
517 cmdbuf->vaddr); in etnaviv_buffer_queue()
521 cmdbuf->vaddr, cmdbuf->size, 0); in etnaviv_buffer_queue()
A Detnaviv_dump.c142 mmu_size + gpu->buffer.size + submit->cmdbuf.size; in etnaviv_core_dump()
183 submit->cmdbuf.vaddr, submit->cmdbuf.size, in etnaviv_core_dump()
184 etnaviv_cmdbuf_get_va(&submit->cmdbuf, in etnaviv_core_dump()
A Detnaviv_cmdbuf.h39 struct etnaviv_cmdbuf *cmdbuf, u32 size);
40 void etnaviv_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf);
A Detnaviv_gem_submit.c364 if (submit->cmdbuf.suballoc) in submit_cleanup()
365 etnaviv_cmdbuf_free(&submit->cmdbuf); in submit_cleanup()
525 ret = etnaviv_cmdbuf_init(priv->cmdbuf_suballoc, &submit->cmdbuf, in etnaviv_ioctl_gem_submit()
578 memcpy(submit->cmdbuf.vaddr, stream, args->stream_size); in etnaviv_ioctl_gem_submit()
/drivers/media/rc/
A Dmceusb.c941 mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); in mceusb_tx_ir()
1046 mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); in mceusb_set_tx_carrier()
1055 cmdbuf[3] = divisor; in mceusb_set_tx_carrier()
1060 mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); in mceusb_set_tx_carrier()
1081 cmdbuf[3] = units; in mceusb_set_timeout()
1083 mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); in mceusb_set_timeout()
1111 mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); in mceusb_set_rx_wideband()
1134 mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); in mceusb_set_rx_carrier_report()
1145 mce_command_out(ir, cmdbuf, sizeof(cmdbuf)); in mceusb_set_rx_carrier_report()
1496 cmdbuf[2] = i; in mceusb_get_parameters()
[all …]
/drivers/net/wireless/marvell/libertas_tf/
A Dcmd.c215 if (!cmdnode->cmdbuf->size) { in lbtf_queue_cmd()
226 le16_to_cpu(cmdnode->cmdbuf->command)); in lbtf_queue_cmd()
244 cmd = cmdnode->cmdbuf; in lbtf_submit_command()
286 memset(cmdnode->cmdbuf, 0, LBS_CMD_BUFFER_SIZE); in __lbtf_cleanup_and_insert_cmd()
463 if (!cmdarray[i].cmdbuf) { in lbtf_allocate_cmd_buffer()
506 kfree(cmdarray[i].cmdbuf); in lbtf_free_cmd_buffer()
507 cmdarray[i].cmdbuf = NULL; in lbtf_free_cmd_buffer()
587 cmd = cmdnode->cmdbuf; in lbtf_execute_next_command()
633 memcpy(cmdnode->cmdbuf, in_cmd, in_cmd_size); in __lbtf_cmd_async()
637 cmdnode->cmdbuf->command = cpu_to_le16(command); in __lbtf_cmd_async()
[all …]
/drivers/hid/i2c-hid/
A Di2c-hid-core.c103 u8 *cmdbuf; /* Command buffer */ member
235 *(__le16 *)ihid->cmdbuf = reg; in i2c_hid_read_register()
270 *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister; in i2c_hid_get_report()
282 ihid->cmdbuf + length); in i2c_hid_get_report()
289 error = i2c_hid_xfer(ihid, ihid->cmdbuf, length, in i2c_hid_get_report()
375 ihid->cmdbuf + length); in i2c_hid_set_or_send_report()
386 length += i2c_hid_format_report(ihid->cmdbuf + length, in i2c_hid_set_or_send_report()
621 kfree(ihid->cmdbuf); in i2c_hid_free_buffers()
624 ihid->cmdbuf = NULL; in i2c_hid_free_buffers()
645 ihid->cmdbuf = kzalloc(cmd_len, GFP_KERNEL); in i2c_hid_alloc_buffers()
[all …]
/drivers/gpu/host1x/
A Djob.c282 struct host1x_bo *cmdbuf = g->bo; in do_relocs() local
293 if (cmdbuf != reloc->cmdbuf.bo) in do_relocs()
298 reloc->cmdbuf.offset / sizeof(u32) + in do_relocs()
304 cmdbuf_addr = host1x_bo_mmap(cmdbuf); in do_relocs()
312 target = cmdbuf_addr + reloc->cmdbuf.offset; in do_relocs()
318 host1x_bo_munmap(cmdbuf, cmdbuf_addr); in do_relocs()
323 static bool check_reloc(struct host1x_reloc *reloc, struct host1x_bo *cmdbuf, in check_reloc() argument
328 if (reloc->cmdbuf.bo != cmdbuf || reloc->cmdbuf.offset != offset) in check_reloc()
345 struct host1x_bo *cmdbuf; member
364 if (!check_reloc(fw->reloc, fw->cmdbuf, fw->offset)) in check_register()
[all …]
/drivers/net/wireless/marvell/libertas/
A Dcmd.c834 if (!cmdnode->cmdbuf->size) { in lbs_queue_cmd()
876 cmd = cmdnode->cmdbuf; in lbs_submit_command()
1063 if (!cmdarray[i].cmdbuf) { in lbs_allocate_cmd_buffer()
1078 if (cmdarray[i].cmdbuf) { in lbs_allocate_cmd_buffer()
1079 kfree(cmdarray[i].cmdbuf); in lbs_allocate_cmd_buffer()
1080 cmdarray[i].cmdbuf = NULL; in lbs_allocate_cmd_buffer()
1111 if (cmdarray[i].cmdbuf) { in lbs_free_cmd_buffer()
1112 kfree(cmdarray[i].cmdbuf); in lbs_free_cmd_buffer()
1113 cmdarray[i].cmdbuf = NULL; in lbs_free_cmd_buffer()
1196 cmd = cmdnode->cmdbuf; in lbs_execute_next_command()
[all …]
A Dcmdresp.c84 curcmd = le16_to_cpu(priv->cur_cmd->cmdbuf->command); in lbs_process_command_response()
92 if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) { in lbs_process_command_response()
96 le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum)); in lbs_process_command_response()
/drivers/gpu/drm/tegra/
A Ddrm.c131 u32 cmdbuf, target; in host1x_reloc_copy_from_user() local
134 err = get_user(cmdbuf, &src->cmdbuf.handle); in host1x_reloc_copy_from_user()
138 err = get_user(dest->cmdbuf.offset, &src->cmdbuf.offset); in host1x_reloc_copy_from_user()
156 dest->cmdbuf.bo = tegra_gem_lookup(file, cmdbuf); in host1x_reloc_copy_from_user()
157 if (!dest->cmdbuf.bo) in host1x_reloc_copy_from_user()
224 struct drm_tegra_cmdbuf cmdbuf; in tegra_drm_submit() local
229 if (copy_from_user(&cmdbuf, user_cmdbufs, sizeof(cmdbuf))) { in tegra_drm_submit()
243 bo = tegra_gem_lookup(file, cmdbuf.handle); in tegra_drm_submit()
249 offset = (u64)cmdbuf.offset + (u64)cmdbuf.words * sizeof(u32); in tegra_drm_submit()
263 host1x_job_add_gather(job, bo, cmdbuf.words, cmdbuf.offset); in tegra_drm_submit()
[all …]
/drivers/input/serio/
A Dlibps2.c156 if (maxbytes > sizeof(ps2dev->cmdbuf)) { in ps2_drain()
158 maxbytes = sizeof(ps2dev->cmdbuf); in ps2_drain()
224 if (ps2dev->cmdbuf[1] == 0xaa) { in ps2_adjust_timeout()
235 if (!ps2_is_keyboard_id(ps2dev->cmdbuf[1])) { in ps2_adjust_timeout()
272 if (receive > sizeof(ps2dev->cmdbuf)) { in __ps2_command()
317 ps2dev->cmdbuf[(receive - 1) - i] = param[i]; in __ps2_command()
359 param[i] = ps2dev->cmdbuf[(receive - 1) - i]; in __ps2_command()
484 ps2dev->cmdbuf[--ps2dev->cmdcnt] = data; in ps2_handle_response()
/drivers/net/mdio/
A Dmdio-i2c.c332 u8 cmdbuf[2]; in i2c_rollball_mii_cmd() local
334 cmdbuf[0] = ROLLBALL_CMD_ADDR; in i2c_rollball_mii_cmd()
335 cmdbuf[1] = cmd; in i2c_rollball_mii_cmd()
344 msgs[1].len = sizeof(cmdbuf); in i2c_rollball_mii_cmd()
345 msgs[1].buf = cmdbuf; in i2c_rollball_mii_cmd()
/drivers/media/dvb-frontends/
A Dstv6110.c59 u8 cmdbuf[MAX_XFER_SIZE]; in stv6110_write_regs() local
63 .buf = cmdbuf, in stv6110_write_regs()
69 if (1 + len > sizeof(cmdbuf)) { in stv6110_write_regs()
79 memcpy(&cmdbuf[1], buf, len); in stv6110_write_regs()
80 cmdbuf[0] = start; in stv6110_write_regs()
A Dstb6100.c176 u8 cmdbuf[MAX_XFER_SIZE]; in stb6100_write_reg_range() local
180 .buf = cmdbuf, in stb6100_write_reg_range()
184 if (1 + len > sizeof(cmdbuf)) { in stb6100_write_reg_range()
196 memcpy(&cmdbuf[1], buf, len); in stb6100_write_reg_range()
197 cmdbuf[0] = start; in stb6100_write_reg_range()
/drivers/platform/olpc/
A Dolpc-ec.c267 char cmdbuf[64] = ""; in ec_dbgfs_cmd_write() local
272 size = simple_write_to_buffer(cmdbuf, sizeof(cmdbuf), ppos, buf, size); in ec_dbgfs_cmd_write()
274 m = sscanf(cmdbuf, "%x:%u %x %x %x %x %x", &ec_cmd_int[0], in ec_dbgfs_cmd_write()
/drivers/hwmon/pmbus/
A Dmax31785.c156 unsigned char cmdbuf[1]; in max31785_read_long_data() local
164 .len = sizeof(cmdbuf), in max31785_read_long_data()
165 .buf = cmdbuf, in max31785_read_long_data()
175 cmdbuf[0] = reg; in max31785_read_long_data()
/drivers/input/touchscreen/
A Dcy8ctma140.c98 u8 cmdbuf[] = { CY8CTMA140_GET_FINGERS }; in cy8ctma140_irq_thread() local
104 .len = sizeof(cmdbuf), in cy8ctma140_irq_thread()
105 .buf = cmdbuf, in cy8ctma140_irq_thread()
/drivers/scsi/megaraid/
A Dmegaraid_mm.c450 mbox64 = (mbox64_t *)((unsigned long)kioc->cmdbuf); in mimd_to_kioc()
613 memset((caddr_t)(unsigned long)kioc->cmdbuf, 0, sizeof(mbox64_t)); in mraid_mm_alloc_kioc()
845 mbox64 = (mbox64_t *)(unsigned long)kioc->cmdbuf; in kioc_to_mimd()
970 kioc->cmdbuf = (uint64_t)(unsigned long)(mbox_list + i); in mraid_mm_register_adp()
/drivers/gpu/drm/
A Ddrm_mipi_dbi.c157 u8 *cmdbuf; in mipi_dbi_command_buf() local
161 cmdbuf = kmemdup(&cmd, 1, GFP_KERNEL); in mipi_dbi_command_buf()
162 if (!cmdbuf) in mipi_dbi_command_buf()
166 ret = dbi->command(dbi, cmdbuf, data, len); in mipi_dbi_command_buf()
169 kfree(cmdbuf); in mipi_dbi_command_buf()
/drivers/iio/light/
A Dvl6180.c145 __be16 cmdbuf = cpu_to_be16(cmd); in vl6180_read() local
147 { .addr = client->addr, .len = sizeof(cmdbuf), .buf = (u8 *) &cmdbuf }, in vl6180_read()
/drivers/media/usb/gspca/
A Dkinect.c120 static int send_cmd(struct gspca_dev *gspca_dev, uint16_t cmd, void *cmdbuf, in send_cmd() argument
142 memcpy(obuf+sizeof(*chdr), cmdbuf, cmd_len); in send_cmd()

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