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Searched refs:cmd_buf (Results 1 – 25 of 96) sorted by relevance

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/linux/drivers/net/wireless/ath/ath6kl/
H A Dbmi.c134 memset(ar->bmi.cmd_buf, 0, size); in ath6kl_bmi_read()
146 memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid)); in ath6kl_bmi_read()
148 memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr)); in ath6kl_bmi_read()
150 memcpy(&(ar->bmi.cmd_buf[offset]), &rx_len, sizeof(rx_len)); in ath6kl_bmi_read()
153 ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset); in ath6kl_bmi_read()
159 ret = ath6kl_hif_bmi_read(ar, ar->bmi.cmd_buf, rx_len); in ath6kl_bmi_read()
165 memcpy(&buf[len - len_remain], ar->bmi.cmd_buf, rx_len); in ath6kl_bmi_read()
195 memset(ar->bmi.cmd_buf, 0, ar->bmi.max_data_size + header); in ath6kl_bmi_write()
218 memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid)); in ath6kl_bmi_write()
220 memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr)); in ath6kl_bmi_write()
[all …]
/linux/drivers/net/ethernet/asix/
H A Dax88796c_spi.c24 ax_spi->cmd_buf[0] = AX_SPICMD_EXIT_PWD; /* OP */ in axspi_wakeup()
25 ret = spi_write(ax_spi->spi, ax_spi->cmd_buf, 1); in axspi_wakeup()
36 ax_spi->cmd_buf[0] = AX_SPICMD_READ_STATUS; in axspi_read_status()
37 ret = spi_write_then_read(ax_spi->spi, ax_spi->cmd_buf, 1, (u8 *)status, 3); in axspi_read_status()
51 memcpy(ax_spi->cmd_buf, ax88796c_rx_cmd_buf, 5); in axspi_read_rxq()
53 xfer->tx_buf = ax_spi->cmd_buf; in axspi_read_rxq()
82 ax_spi->cmd_buf[0] = 0x03; /* OP code read register */ in axspi_read_reg()
83 ax_spi->cmd_buf[1] = reg; /* register address */ in axspi_read_reg()
84 ax_spi->cmd_buf[2] = 0xFF; /* dumy cycle */ in axspi_read_reg()
85 ax_spi->cmd_buf[3] = 0xFF; /* dumy cycle */ in axspi_read_reg()
[all …]
/linux/drivers/net/ethernet/wiznet/
H A Dw5100-spi.c122 u8 cmd_buf[4] ____cacheline_aligned; member
190 .tx_buf = spi_priv->cmd_buf, in w5200_spi_readbulk()
191 .len = sizeof(spi_priv->cmd_buf), in w5200_spi_readbulk()
202 spi_priv->cmd_buf[0] = addr >> 8; in w5200_spi_readbulk()
203 spi_priv->cmd_buf[1] = addr; in w5200_spi_readbulk()
204 spi_priv->cmd_buf[2] = len >> 8; in w5200_spi_readbulk()
205 spi_priv->cmd_buf[3] = len; in w5200_spi_readbulk()
220 .tx_buf = spi_priv->cmd_buf, in w5200_spi_writebulk()
221 .len = sizeof(spi_priv->cmd_buf), in w5200_spi_writebulk()
232 spi_priv->cmd_buf[0] = addr >> 8; in w5200_spi_writebulk()
[all …]
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_debugfs.c716 char *cmd_buf, *cmd_buf_tmp; in i40e_dbg_command_write() local
728 cmd_buf = kzalloc(count + 1, GFP_KERNEL); in i40e_dbg_command_write()
729 if (!cmd_buf) in i40e_dbg_command_write()
731 bytes_not_copied = copy_from_user(cmd_buf, buffer, count); in i40e_dbg_command_write()
733 kfree(cmd_buf); in i40e_dbg_command_write()
736 cmd_buf[count] = '\0'; in i40e_dbg_command_write()
738 cmd_buf_tmp = strchr(cmd_buf, '\n'); in i40e_dbg_command_write()
741 count = cmd_buf_tmp - cmd_buf + 1; in i40e_dbg_command_write()
744 if (strncmp(cmd_buf, "add vsi", 7) == 0) { in i40e_dbg_command_write()
746 cnt = sscanf(&cmd_buf[7], "%i", &vsi_seid); in i40e_dbg_command_write()
[all …]
/linux/drivers/video/backlight/
H A Dcgbc_bl.c43 u8 cmd_buf[4] = { CGBC_CMD_BLT0_PWM }; in cgbc_bl_read_brightness() local
47 ret = cgbc_command(bl_data->cgbc, cmd_buf, sizeof(cmd_buf), in cgbc_bl_read_brightness()
64 u8 cmd_buf[4] = { CGBC_CMD_BLT0_PWM }; in cgbc_bl_update_status() local
73 ret = cgbc_command(bl_data->cgbc, cmd_buf, sizeof(cmd_buf), reply_buf, in cgbc_bl_update_status()
85 cmd_buf[1] = (reply_buf[0] & ~BLT_PWM_DUTY_MASK) | in cgbc_bl_update_status()
87 cmd_buf[2] = reply_buf[1]; in cgbc_bl_update_status()
88 cmd_buf[3] = reply_buf[2]; in cgbc_bl_update_status()
90 ret = cgbc_command(bl_data->cgbc, cmd_buf, sizeof(cmd_buf), reply_buf, in cgbc_bl_update_status()
/linux/drivers/firmware/qcom/
H A Dqcom_qseecom_uefisecapp.c300 void *cmd_buf __free(qcom_tzmem) = NULL; in qsee_uefi_get_variable()
339 cmd_buf = qcom_tzmem_alloc(qcuefi->mempool, cmd_buf_size, GFP_KERNEL); in qsee_uefi_get_variable()
340 if (!cmd_buf) in qsee_uefi_get_variable()
343 req_data = cmd_buf + req_offs; in qsee_uefi_get_variable()
344 rsp_data = cmd_buf + rsp_offs; in qsee_uefi_get_variable()
361 cmd_buf + req_offs, req_size, in qsee_uefi_get_variable()
362 cmd_buf + rsp_offs, rsp_size); in qsee_uefi_get_variable()
431 void *cmd_buf __free(qcom_tzmem) = NULL; in qsee_uefi_set_variable()
469 cmd_buf = qcom_tzmem_alloc(qcuefi->mempool, cmd_buf_size, GFP_KERNEL); in qsee_uefi_set_variable()
470 if (!cmd_buf) in qsee_uefi_set_variable()
[all …]
/linux/drivers/gpu/drm/tiny/
H A Dgm12u320.c92 unsigned char *cmd_buf; member
172 gm12u320->cmd_buf = drmm_kmalloc(&gm12u320->dev, CMD_SIZE, GFP_KERNEL); in gm12u320_usb_alloc()
173 if (!gm12u320->cmd_buf) in gm12u320_usb_alloc()
206 memcpy(gm12u320->cmd_buf, &cmd_misc, CMD_SIZE); in gm12u320_misc_request()
207 gm12u320->cmd_buf[20] = req_a; in gm12u320_misc_request()
208 gm12u320->cmd_buf[21] = req_b; in gm12u320_misc_request()
209 gm12u320->cmd_buf[22] = arg_a; in gm12u320_misc_request()
210 gm12u320->cmd_buf[23] = arg_b; in gm12u320_misc_request()
211 gm12u320->cmd_buf[24] = arg_c; in gm12u320_misc_request()
212 gm12u320->cmd_buf[25] = arg_d; in gm12u320_misc_request()
[all …]
/linux/drivers/gpu/drm/amd/display/dc/
H A Ddc_helper.c46 struct dmub_rb_cmd_read_modify_write *cmd_buf = &offload->cmd_data.read_modify_write; in submit_dmub_read_modify_write() local
50 cmd_buf->header.payload_bytes = in submit_dmub_read_modify_write()
55 memset(cmd_buf, 0, sizeof(*cmd_buf)); in submit_dmub_read_modify_write()
65 struct dmub_rb_cmd_burst_write *cmd_buf = &offload->cmd_data.burst_write; in submit_dmub_burst_write() local
67 cmd_buf->header.payload_bytes = in submit_dmub_burst_write()
72 memset(cmd_buf, 0, sizeof(*cmd_buf)); in submit_dmub_burst_write()
81 struct dmub_rb_cmd_reg_wait *cmd_buf = &offload->cmd_data.reg_wait; in submit_dmub_reg_wait() local
85 memset(cmd_buf, 0, sizeof(*cmd_buf)); in submit_dmub_reg_wait()
147 struct dmub_rb_cmd_burst_write *cmd_buf = &offload->cmd_data.burst_write; in dmub_reg_value_burst_set_pack() local
154 addr != cmd_buf->addr) { in dmub_reg_value_burst_set_pack()
[all …]
/linux/drivers/watchdog/
H A Ddiag288_wdt.c59 static char *cmd_buf; variable
72 len = strscpy(cmd_buf, cmd, MAX_CMDLEN); in diag288_str()
75 ASCEBC(cmd_buf, MAX_CMDLEN); in diag288_str()
76 EBC_TOUPPER(cmd_buf, MAX_CMDLEN); in diag288_str()
78 return diag288(func, timeout, virt_to_phys(cmd_buf), len); in diag288_str()
167 cmd_buf = kmalloc(MAX_CMDLEN, GFP_KERNEL); in diag288_init()
168 if (!cmd_buf) { in diag288_init()
180 kfree(cmd_buf); in diag288_exit()
/linux/drivers/misc/cardreader/
H A Drtsx_usb.c89 ucr->cmd_buf[PACKET_TYPE] = seq_type; in rtsx_usb_seq_cmd_hdr()
90 ucr->cmd_buf[5] = (u8)(len >> 8); in rtsx_usb_seq_cmd_hdr()
91 ucr->cmd_buf[6] = (u8)len; in rtsx_usb_seq_cmd_hdr()
92 ucr->cmd_buf[8] = (u8)(addr >> 8); in rtsx_usb_seq_cmd_hdr()
93 ucr->cmd_buf[9] = (u8)addr; in rtsx_usb_seq_cmd_hdr()
96 ucr->cmd_buf[STAGE_FLAG] = 0; in rtsx_usb_seq_cmd_hdr()
98 ucr->cmd_buf[STAGE_FLAG] = STAGE_R; in rtsx_usb_seq_cmd_hdr()
113 memcpy(ucr->cmd_buf + SEQ_WRITE_DATA_OFFSET, data, len); in rtsx_usb_seq_write_register()
117 ucr->cmd_buf, cmd_len, 0, NULL, 100); in rtsx_usb_seq_write_register()
135 ucr->cmd_buf, 12, 0, NULL, 100); in rtsx_usb_seq_read_register()
[all …]
/linux/drivers/net/ethernet/intel/libie/
H A Dfwlog.c422 char user_val[16], *cmd_buf; in libie_debugfs_module_write() local
429 cmd_buf = memdup_user_nul(buf, count); in libie_debugfs_module_write()
430 if (IS_ERR(cmd_buf)) in libie_debugfs_module_write()
431 return PTR_ERR(cmd_buf); in libie_debugfs_module_write()
440 cnt = sscanf(cmd_buf, "%s", user_val); in libie_debugfs_module_write()
466 kfree(cmd_buf); in libie_debugfs_module_write()
512 char user_val[8], *cmd_buf; in libie_debugfs_nr_messages_write() local
520 cmd_buf = memdup_user_nul(buf, count); in libie_debugfs_nr_messages_write()
521 if (IS_ERR(cmd_buf)) in libie_debugfs_nr_messages_write()
522 return PTR_ERR(cmd_buf); in libie_debugfs_nr_messages_write()
[all …]
/linux/drivers/gpu/drm/i915/display/
H A Dintel_dsb_buffer.c13 u32 *cmd_buf; member
25 dsb_buf->cmd_buf[idx] = val; in intel_dsb_buffer_write()
30 return dsb_buf->cmd_buf[idx]; in intel_dsb_buffer_read()
35 WARN_ON(idx > (dsb_buf->buf_size - size) / sizeof(*dsb_buf->cmd_buf)); in intel_dsb_buffer_memset()
37 memset(&dsb_buf->cmd_buf[idx], val, size); in intel_dsb_buffer_memset()
85 dsb_buf->cmd_buf = buf; in intel_dsb_buffer_create()
/linux/drivers/iio/chemical/
H A Dmhz19b.c63 static u8 mhz19b_get_checksum(u8 *cmd_buf) in mhz19b_get_checksum() argument
76 checksum += cmd_buf[i]; in mhz19b_get_checksum()
92 u8 cmd_buf[MHZ19B_CMD_SIZE] = { in mhz19b_serdev_cmd() local
98 cmd_buf[3] = arg ? 0xA0 : 0; in mhz19b_serdev_cmd()
101 put_unaligned_be16(arg, &cmd_buf[3]); in mhz19b_serdev_cmd()
106 cmd_buf[8] = mhz19b_get_checksum(cmd_buf); in mhz19b_serdev_cmd()
109 ret = serdev_device_write(serdev, cmd_buf, MHZ19B_CMD_SIZE, 0); in mhz19b_serdev_cmd()
/linux/drivers/input/misc/
H A Dims-pcu.c98 u8 cmd_buf[IMS_PCU_BUF_SIZE]; member
433 memcpy(pcu->cmd_buf, pcu->read_buf, pcu->read_pos); in ims_pcu_handle_response()
654 pcu->cmd_buf[0] = command; in __ims_pcu_execute_bl_command()
656 memcpy(&pcu->cmd_buf[1], data, len); in __ims_pcu_execute_bl_command()
659 IMS_PCU_CMD_BOOTLOADER, pcu->cmd_buf, len + 1, in __ims_pcu_execute_bl_command()
665 pcu->cmd_buf[0], error); in __ims_pcu_execute_bl_command()
669 if (expected_response && pcu->cmd_buf[2] != expected_response) { in __ims_pcu_execute_bl_command()
672 pcu->cmd_buf[2], expected_response); in __ims_pcu_execute_bl_command()
702 &pcu->cmd_buf[IMS_PCU_INFO_PART_OFFSET], in ims_pcu_get_info()
705 &pcu->cmd_buf[IMS_PCU_INFO_DOM_OFFSET], in ims_pcu_get_info()
[all …]
/linux/drivers/media/usb/as102/
H A Das102_fw.c159 unsigned char *cmd_buf = NULL; in as102_fw_upload() local
173 cmd_buf = kzalloc(MAX_FW_PKT_SIZE, GFP_KERNEL); in as102_fw_upload()
174 if (cmd_buf == NULL) { in as102_fw_upload()
188 errno = as102_firmware_upload(bus_adap, cmd_buf, firmware); in as102_fw_upload()
212 errno = as102_firmware_upload(bus_adap, cmd_buf, firmware); in as102_fw_upload()
222 kfree(cmd_buf); in as102_fw_upload()
/linux/drivers/net/ethernet/huawei/hinic3/
H A Dhinic3_nic_io.c658 struct hinic3_cmd_buf *cmd_buf; in init_sq_ctxts() local
663 cmd_buf = hinic3_alloc_cmd_buf(hwdev); in init_sq_ctxts()
664 if (!cmd_buf) { in init_sq_ctxts()
671 sq_ctxt_block = cmd_buf->buf; in init_sq_ctxts()
689 cmd_buf->size = cpu_to_le16(SQ_CTXT_SIZE(max_ctxts)); in init_sq_ctxts()
692 cmd_buf, &out_param); in init_sq_ctxts()
703 hinic3_free_cmd_buf(hwdev, cmd_buf); in init_sq_ctxts()
715 struct hinic3_cmd_buf *cmd_buf; in init_rq_ctxts() local
720 cmd_buf = hinic3_alloc_cmd_buf(hwdev); in init_rq_ctxts()
721 if (!cmd_buf) { in init_rq_ctxts()
[all …]
H A Dhinic3_cmdq.c121 struct hinic3_cmd_buf *cmd_buf; in hinic3_alloc_cmd_buf() local
126 cmd_buf = kmalloc_obj(*cmd_buf, GFP_ATOMIC); in hinic3_alloc_cmd_buf()
127 if (!cmd_buf) in hinic3_alloc_cmd_buf()
130 cmd_buf->buf = dma_pool_alloc(cmdqs->cmd_buf_pool, GFP_ATOMIC, in hinic3_alloc_cmd_buf()
131 &cmd_buf->dma_addr); in hinic3_alloc_cmd_buf()
132 if (!cmd_buf->buf) { in hinic3_alloc_cmd_buf()
137 cmd_buf->size = cpu_to_le16(CMDQ_BUF_SIZE); in hinic3_alloc_cmd_buf()
138 refcount_set(&cmd_buf->ref_cnt, 1); in hinic3_alloc_cmd_buf()
140 return cmd_buf; in hinic3_alloc_cmd_buf()
143 kfree(cmd_buf); in hinic3_alloc_cmd_buf()
[all …]
H A Dhinic3_rss.c99 struct hinic3_cmd_buf *cmd_buf; in hinic3_rss_set_indir_tbl() local
104 cmd_buf = hinic3_alloc_cmd_buf(hwdev); in hinic3_rss_set_indir_tbl()
105 if (!cmd_buf) { in hinic3_rss_set_indir_tbl()
110 cmd_buf->size = cpu_to_le16(sizeof(struct l2nic_cmd_rss_set_indir_tbl)); in hinic3_rss_set_indir_tbl()
111 indir_tbl = cmd_buf->buf; in hinic3_rss_set_indir_tbl()
121 cmd_buf, &out_param); in hinic3_rss_set_indir_tbl()
127 hinic3_free_cmd_buf(hwdev, cmd_buf); in hinic3_rss_set_indir_tbl()
/linux/drivers/macintosh/
H A Dsmu.c85 struct smu_cmd_buf *cmd_buf; /* command buffer virtual */ member
129 smu->cmd_buf->cmd = cmd->cmd; in smu_start_cmd()
130 smu->cmd_buf->length = cmd->data_len; in smu_start_cmd()
131 memcpy(smu->cmd_buf->data, cmd->data_buf, cmd->data_len); in smu_start_cmd()
134 faddr = (unsigned long)smu->cmd_buf; in smu_start_cmd()
135 fend = faddr + smu->cmd_buf->length + 2; in smu_start_cmd()
197 faddr = (unsigned long)smu->cmd_buf; in smu_db_intr()
202 if (ack != smu->cmd_buf->cmd) { in smu_db_intr()
204 ack, smu->cmd_buf->cmd); in smu_db_intr()
207 reply_len = rc == 0 ? smu->cmd_buf->length : 0; in smu_db_intr()
[all …]
/linux/drivers/crypto/ccp/
H A Dsev-dev.c553 static void snp_populate_cmd_buf_desc_list(int cmd, void *cmd_buf, in snp_populate_cmd_buf_desc_list() argument
558 struct sev_data_pdh_cert_export *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
567 struct sev_data_get_id *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
574 struct sev_data_pek_csr *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
581 struct sev_data_launch_update_data *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
589 struct sev_data_launch_update_vmsa *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
597 struct sev_data_launch_measure *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
604 struct sev_data_launch_secret *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
612 struct sev_data_dbg *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
620 struct sev_data_dbg *data = cmd_buf; in snp_populate_cmd_buf_desc_list()
[all …]
/linux/drivers/input/touchscreen/
H A Dwdt87xx_i2c.c359 u8 cmd_buf[CMD_BUF_SIZE]; in wdt87xx_send_command() local
362 cmd_buf[CMD_REPORT_ID_OFFSET] = VND_REQ_WRITE; in wdt87xx_send_command()
363 cmd_buf[CMD_TYPE_OFFSET] = VND_SET_COMMAND_DATA; in wdt87xx_send_command()
364 put_unaligned_le16((u16)cmd, &cmd_buf[CMD_INDEX_OFFSET]); in wdt87xx_send_command()
371 put_unaligned_le32((value & 0xFF), &cmd_buf[CMD_LENGTH_OFFSET]); in wdt87xx_send_command()
375 put_unaligned_le16(CMD_SFLCK_KEY, &cmd_buf[CMD_KEY_OFFSET]); in wdt87xx_send_command()
379 put_unaligned_le16(CMD_SFUNL_KEY, &cmd_buf[CMD_KEY_OFFSET]); in wdt87xx_send_command()
385 put_unaligned_le32(value, &cmd_buf[CMD_KEY_OFFSET]); in wdt87xx_send_command()
389 cmd_buf[CMD_REPORT_ID_OFFSET] = 0; in wdt87xx_send_command()
394 return wdt87xx_set_feature(client, cmd_buf, sizeo in wdt87xx_send_command()
647 u8 cmd_buf[CMD_BUF_SIZE]; wdt87xx_get_checksum() local
[all...]
/linux/drivers/input/tablet/
H A Dpegasus_notetaker.c99 u8 *cmd_buf; in pegasus_control_msg() local
101 cmd_buf = kmalloc(sizeof_buf, GFP_KERNEL); in pegasus_control_msg()
102 if (!cmd_buf) in pegasus_control_msg()
105 cmd_buf[0] = NOTETAKER_REPORT_ID; in pegasus_control_msg()
106 cmd_buf[1] = len; in pegasus_control_msg()
107 memcpy(cmd_buf + 2, data, len); in pegasus_control_msg()
113 0, 0, cmd_buf, sizeof_buf, in pegasus_control_msg()
116 kfree(cmd_buf); in pegasus_control_msg()
/linux/drivers/net/wireless/ath/carl9170/
H A Dcmd.h88 __ar->cmd_buf[2 * __nreg + 1] = cpu_to_le32(r); \
89 __ar->cmd_buf[2 * __nreg + 2] = cpu_to_le32(v); \
95 (u8 *) &__ar->cmd_buf[1], 0, NULL); \
111 (u8 *) &__ar->cmd_buf[1], 0, NULL); \
/linux/include/linux/
H A Drtsx_usb.h54 u8 *cmd_buf; member
145 ucr->cmd_buf[0] = 'R'; \
146 ucr->cmd_buf[1] = 'T'; \
147 ucr->cmd_buf[2] = 'C'; \
148 ucr->cmd_buf[3] = 'R'; \
155 ucr->cmd_buf[PACKET_TYPE] = BATCH_CMD; in rtsx_usb_init_cmd()
/linux/drivers/net/wireless/marvell/mwifiex/
H A Duap_cmd.c292 mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size) in mwifiex_uap_bss_wpa() argument
298 struct mwifiex_uap_bss_param *bss_cfg = cmd_buf; in mwifiex_uap_bss_wpa()
404 mwifiex_uap_bss_wep(u8 **tlv_buf, void *cmd_buf, u16 *param_size) in mwifiex_uap_bss_wep() argument
410 struct mwifiex_uap_bss_param *bss_cfg = cmd_buf; in mwifiex_uap_bss_wep()
464 mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) in mwifiex_uap_bss_param_prepare() argument
482 struct mwifiex_uap_bss_param *bss_cfg = cmd_buf; in mwifiex_uap_bss_param_prepare()
599 mwifiex_uap_bss_wpa(&tlv, cmd_buf, &cmd_size); in mwifiex_uap_bss_param_prepare()
601 mwifiex_uap_bss_wep(&tlv, cmd_buf, &cmd_size); in mwifiex_uap_bss_param_prepare()
692 static int mwifiex_uap_custom_ie_prepare(u8 *tlv, void *cmd_buf, u16 *ie_size) in mwifiex_uap_custom_ie_prepare() argument
694 struct mwifiex_ie_list *ap_ie = cmd_buf; in mwifiex_uap_custom_ie_prepare()
[all …]

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