diff options
| -rw-r--r-- | drivers/nfc/st-nci/Makefile | 2 | ||||
| -rw-r--r-- | drivers/nfc/st-nci/core.c | 13 | ||||
| -rw-r--r-- | drivers/nfc/st-nci/se.c | 29 | ||||
| -rw-r--r-- | drivers/nfc/st-nci/st-nci.h | 68 | ||||
| -rw-r--r-- | drivers/nfc/st-nci/vendor_cmds.c | 516 | ||||
| -rw-r--r-- | include/net/nfc/nci_core.h | 1 |
6 files changed, 619 insertions, 10 deletions
diff --git a/drivers/nfc/st-nci/Makefile b/drivers/nfc/st-nci/Makefile index 594c63d60070..ea40ace05fc2 100644 --- a/drivers/nfc/st-nci/Makefile +++ b/drivers/nfc/st-nci/Makefile @@ -2,7 +2,7 @@ # Makefile for ST21NFCB NCI based NFC driver # -st-nci-objs = ndlc.o core.o se.o +st-nci-objs = ndlc.o core.o se.o vendor_cmds.o obj-$(CONFIG_NFC_ST_NCI) += st-nci.o st-nci_i2c-objs = i2c.o diff --git a/drivers/nfc/st-nci/core.c b/drivers/nfc/st-nci/core.c index 07bfc0f00050..73d36dd8345c 100644 --- a/drivers/nfc/st-nci/core.c +++ b/drivers/nfc/st-nci/core.c @@ -152,14 +152,23 @@ int st_nci_probe(struct llt_ndlc *ndlc, int phy_headroom, nci_set_drvdata(ndlc->ndev, info); + r = st_nci_vendor_cmds_init(ndlc->ndev); + if (r) { + pr_err("Cannot register proprietary vendor cmds\n"); + goto err_reg_dev; + } + r = nci_register_device(ndlc->ndev); if (r) { pr_err("Cannot register nfc device to nci core\n"); - nci_free_device(ndlc->ndev); - return r; + goto err_reg_dev; } return st_nci_se_init(ndlc->ndev); + +err_reg_dev: + nci_free_device(ndlc->ndev); + return r; } EXPORT_SYMBOL_GPL(st_nci_probe); diff --git a/drivers/nfc/st-nci/se.c b/drivers/nfc/st-nci/se.c index 4c98346bab04..7ec4dba98a80 100644 --- a/drivers/nfc/st-nci/se.c +++ b/drivers/nfc/st-nci/se.c @@ -39,7 +39,6 @@ struct st_nci_pipe_info { #define ST_NCI_ESE_HOST_ID 0xc0 /* Gates */ -#define ST_NCI_DEVICE_MGNT_GATE 0x01 #define ST_NCI_APDU_READER_GATE 0xf0 #define ST_NCI_CONNECTIVITY_GATE 0x41 @@ -114,6 +113,8 @@ static struct nci_hci_gate st_nci_gates[] = { {NCI_HCI_IDENTITY_MGMT_GATE, NCI_HCI_INVALID_PIPE, ST_NCI_HOST_CONTROLLER_ID}, + {NCI_HCI_LOOPBACK_GATE, NCI_HCI_INVALID_PIPE, + ST_NCI_HOST_CONTROLLER_ID}, /* Secure element pipes are created by secure element host */ {ST_NCI_CONNECTIVITY_GATE, NCI_HCI_DO_NOT_OPEN_PIPE, @@ -376,8 +377,10 @@ void st_nci_hci_event_received(struct nci_dev *ndev, u8 pipe, st_nci_hci_apdu_reader_event_received(ndev, event, skb); break; case ST_NCI_CONNECTIVITY_GATE: - st_nci_hci_connectivity_event_received(ndev, host, event, - skb); + st_nci_hci_connectivity_event_received(ndev, host, event, skb); + break; + case NCI_HCI_LOOPBACK_GATE: + st_nci_hci_loopback_event_received(ndev, event, skb); break; } } @@ -509,6 +512,7 @@ EXPORT_SYMBOL_GPL(st_nci_enable_se); static int st_nci_hci_network_init(struct nci_dev *ndev) { + struct st_nci_info *info = nci_get_drvdata(ndev); struct core_conn_create_dest_spec_params *dest_params; struct dest_spec_params spec_params; struct nci_conn_info *conn_info; @@ -561,10 +565,17 @@ static int st_nci_hci_network_init(struct nci_dev *ndev) if (r != NCI_HCI_ANY_OK) goto free_dest_params; - r = nci_nfcee_mode_set(ndev, ndev->hci_dev->conn_info->id, - NCI_NFCEE_ENABLE); - if (r != NCI_STATUS_OK) - goto free_dest_params; + /* + * In factory mode, we prevent secure elements activation + * by disabling nfcee on the current HCI connection id. + * HCI will be used here only for proprietary commands. + */ + if (test_bit(ST_NCI_FACTORY_MODE, &info->flags)) + r = nci_nfcee_mode_set(ndev, ndev->hci_dev->conn_info->id, + NCI_NFCEE_DISABLE); + else + r = nci_nfcee_mode_set(ndev, ndev->hci_dev->conn_info->id, + NCI_NFCEE_ENABLE); free_dest_params: kfree(dest_params); @@ -578,6 +589,7 @@ int st_nci_discover_se(struct nci_dev *ndev) u8 param[2]; int r; int se_count = 0; + struct st_nci_info *info = nci_get_drvdata(ndev); pr_debug("st_nci_discover_se\n"); @@ -585,6 +597,9 @@ int st_nci_discover_se(struct nci_dev *ndev) if (r != 0) return r; + if (test_bit(ST_NCI_FACTORY_MODE, &info->flags)) + return 0; + param[0] = ST_NCI_UICC_HOST_ID; param[1] = ST_NCI_HCI_HOST_ID_ESE; r = nci_hci_set_param(ndev, NCI_HCI_ADMIN_GATE, diff --git a/drivers/nfc/st-nci/st-nci.h b/drivers/nfc/st-nci/st-nci.h index 90c21eab3058..9c9bb19cc9ff 100644 --- a/drivers/nfc/st-nci/st-nci.h +++ b/drivers/nfc/st-nci/st-nci.h @@ -34,6 +34,11 @@ #define ST_NCI_ESE_MAX_LENGTH 33 #define ST_NCI_HCI_HOST_ID_ESE 0xc0 +#define ST_NCI_DEVICE_MGNT_GATE 0x01 + +#define ST_NCI_VENDOR_OUI 0x0080E1 /* STMicroelectronics */ +#define ST_NCI_FACTORY_MODE 2 + struct nci_mode_set_cmd { u8 cmd_type; u8 mode; @@ -60,10 +65,69 @@ struct st_nci_se_info { void *cb_context; }; +/** + * enum nfc_vendor_cmds - supported nfc vendor commands + * + * @FACTORY_MODE: Allow to set the driver into a mode where no secure element + * are activated. It does not consider any NFC_ATTR_VENDOR_DATA. + * @HCI_CLEAR_ALL_PIPES: Allow to execute a HCI clear all pipes command. + * It does not consider any NFC_ATTR_VENDOR_DATA. + * @HCI_DM_PUT_DATA: Allow to configure specific CLF registry as for example + * RF trimmings or low level drivers configurations (I2C, SPI, SWP). + * @HCI_DM_UPDATE_AID: Allow to configure an AID routing into the CLF routing + * table following RF technology, CLF mode or protocol. + * @HCI_DM_GET_INFO: Allow to retrieve CLF information. + * @HCI_DM_GET_DATA: Allow to retrieve CLF configurable data such as low + * level drivers configurations or RF trimmings. + * @HCI_DM_DIRECT_LOAD: Allow to load a firmware into the CLF. A complete + * packet can be more than 8KB. + * @HCI_DM_RESET: Allow to run a CLF reset in order to "commit" CLF + * configuration changes without CLF power off. + * @HCI_GET_PARAM: Allow to retrieve an HCI CLF parameter (for example the + * white list). + * @HCI_DM_FIELD_GENERATOR: Allow to generate different kind of RF + * technology. When using this command to anti-collision is done. + * @HCI_LOOPBACK: Allow to echo a command and test the Dh to CLF + * connectivity. + * @HCI_DM_VDC_MEASUREMENT_VALUE: Allow to measure the field applied on the + * CLF antenna. A value between 0 and 0x0f is returned. 0 is maximum. + * @HCI_DM_FWUPD_START: Allow to put CLF into firmware update mode. It is a + * specific CLF command as there is no GPIO for this. + * @HCI_DM_FWUPD_END: Allow to complete firmware update. + * @HCI_DM_VDC_VALUE_COMPARISON: Allow to compare the field applied on the + * CLF antenna to a reference value. + * @MANUFACTURER_SPECIFIC: Allow to retrieve manufacturer specific data + * received during a NCI_CORE_INIT_CMD. + */ +enum nfc_vendor_cmds { + FACTORY_MODE, + HCI_CLEAR_ALL_PIPES, + HCI_DM_PUT_DATA, + HCI_DM_UPDATE_AID, + HCI_DM_GET_INFO, + HCI_DM_GET_DATA, + HCI_DM_DIRECT_LOAD, + HCI_DM_RESET, + HCI_GET_PARAM, + HCI_DM_FIELD_GENERATOR, + HCI_LOOPBACK, + HCI_DM_FWUPD_START, + HCI_DM_FWUPD_END, + HCI_DM_VDC_MEASUREMENT_VALUE, + HCI_DM_VDC_VALUE_COMPARISON, + MANUFACTURER_SPECIFIC, +}; + +struct st_nci_vendor_info { + struct completion req_completion; + struct sk_buff *rx_skb; +}; + struct st_nci_info { struct llt_ndlc *ndlc; unsigned long flags; struct st_nci_se_info se_info; + struct st_nci_vendor_info vendor_info; }; void st_nci_remove(struct nci_dev *ndev); @@ -85,4 +149,8 @@ void st_nci_hci_event_received(struct nci_dev *ndev, u8 pipe, void st_nci_hci_cmd_received(struct nci_dev *ndev, u8 pipe, u8 cmd, struct sk_buff *skb); +void st_nci_hci_loopback_event_received(struct nci_dev *ndev, u8 event, + struct sk_buff *skb); +int st_nci_vendor_cmds_init(struct nci_dev *ndev); + #endif /* __LOCAL_ST_NCI_H_ */ diff --git a/drivers/nfc/st-nci/vendor_cmds.c b/drivers/nfc/st-nci/vendor_cmds.c new file mode 100644 index 000000000000..b5debce4ae0b --- /dev/null +++ b/drivers/nfc/st-nci/vendor_cmds.c @@ -0,0 +1,516 @@ +/* + * Proprietary commands extension for STMicroelectronics NFC NCI Chip + * + * Copyright (C) 2014-2015 STMicroelectronics SAS. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#include <net/genetlink.h> +#include <linux/module.h> +#include <linux/nfc.h> +#include <linux/delay.h> +#include <net/nfc/nci_core.h> + +#include "st-nci.h" + +#define ST_NCI_HCI_DM_GETDATA 0x10 +#define ST_NCI_HCI_DM_PUTDATA 0x11 +#define ST_NCI_HCI_DM_LOAD 0x12 +#define ST_NCI_HCI_DM_GETINFO 0x13 +#define ST_NCI_HCI_DM_FWUPD_START 0x14 +#define ST_NCI_HCI_DM_FWUPD_STOP 0x15 +#define ST_NCI_HCI_DM_UPDATE_AID 0x20 +#define ST_NCI_HCI_DM_RESET 0x3e + +#define ST_NCI_HCI_DM_FIELD_GENERATOR 0x32 +#define ST_NCI_HCI_DM_VDC_MEASUREMENT_VALUE 0x33 +#define ST_NCI_HCI_DM_VDC_VALUE_COMPARISON 0x34 + +#define ST_NCI_FACTORY_MODE_ON 1 +#define ST_NCI_FACTORY_MODE_OFF 0 + +#define ST_NCI_EVT_POST_DATA 0x02 + +struct get_param_data { + u8 gate; + u8 data; +} __packed; + +static int st_nci_factory_mode(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + struct st_nci_info *info = nci_get_drvdata(ndev); + + if (data_len != 1) + return -EINVAL; + + pr_debug("factory mode: %x\n", ((u8 *)data)[0]); + + switch (((u8 *)data)[0]) { + case ST_NCI_FACTORY_MODE_ON: + test_and_set_bit(ST_NCI_FACTORY_MODE, &info->flags); + break; + case ST_NCI_FACTORY_MODE_OFF: + clear_bit(ST_NCI_FACTORY_MODE, &info->flags); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int st_nci_hci_clear_all_pipes(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + + return nci_hci_clear_all_pipes(ndev); +} + +static int st_nci_hci_dm_put_data(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + + return nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_PUTDATA, data, + data_len, NULL); +} + +static int st_nci_hci_dm_update_aid(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + + return nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_UPDATE_AID, data, data_len, NULL); +} + +static int st_nci_hci_dm_get_info(struct nfc_dev *dev, void *data, + size_t data_len) +{ + int r; + struct sk_buff *msg, *skb; + struct nci_dev *ndev = nfc_get_drvdata(dev); + + r = nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, ST_NCI_HCI_DM_GETINFO, + data, data_len, &skb); + if (r) + goto exit; + + msg = nfc_vendor_cmd_alloc_reply_skb(dev, ST_NCI_VENDOR_OUI, + HCI_DM_GET_INFO, skb->len); + if (!msg) { + r = -ENOMEM; + goto free_skb; + } + + if (nla_put(msg, NFC_ATTR_VENDOR_DATA, skb->len, skb->data)) { + kfree_skb(msg); + r = -ENOBUFS; + goto free_skb; + } + + r = nfc_vendor_cmd_reply(msg); + +free_skb: + kfree_skb(skb); +exit: + return r; +} + +static int st_nci_hci_dm_get_data(struct nfc_dev *dev, void *data, + size_t data_len) +{ + int r; + struct sk_buff *msg, *skb; + struct nci_dev *ndev = nfc_get_drvdata(dev); + + r = nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, ST_NCI_HCI_DM_GETDATA, + data, data_len, &skb); + if (r) + goto exit; + + msg = nfc_vendor_cmd_alloc_reply_skb(dev, ST_NCI_VENDOR_OUI, + HCI_DM_GET_DATA, skb->len); + if (!msg) { + r = -ENOMEM; + goto free_skb; + } + + if (nla_put(msg, NFC_ATTR_VENDOR_DATA, skb->len, skb->data)) { + kfree_skb(msg); + r = -ENOBUFS; + goto free_skb; + } + + r = nfc_vendor_cmd_reply(msg); + +free_skb: + kfree_skb(skb); +exit: + return r; +} + +static int st_nci_hci_dm_fwupd_start(struct nfc_dev *dev, void *data, + size_t data_len) +{ + int r; + struct nci_dev *ndev = nfc_get_drvdata(dev); + + dev->fw_download_in_progress = true; + r = nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_FWUPD_START, data, data_len, NULL); + if (r) + dev->fw_download_in_progress = false; + + return r; +} + +static int st_nci_hci_dm_fwupd_end(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + + return nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_FWUPD_STOP, data, data_len, NULL); +} + +static int st_nci_hci_dm_direct_load(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + + if (dev->fw_download_in_progress) { + dev->fw_download_in_progress = false; + return nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_LOAD, data, data_len, NULL); + } + return -EPROTO; +} + +static int st_nci_hci_dm_reset(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + + nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_RESET, data, data_len, NULL); + msleep(200); + + return 0; +} + +static int st_nci_hci_get_param(struct nfc_dev *dev, void *data, + size_t data_len) +{ + int r; + struct sk_buff *msg, *skb; + struct nci_dev *ndev = nfc_get_drvdata(dev); + struct get_param_data *param = (struct get_param_data *)data; + + if (data_len < sizeof(struct get_param_data)) + return -EPROTO; + + r = nci_hci_get_param(ndev, param->gate, param->data, &skb); + if (r) + goto exit; + + msg = nfc_vendor_cmd_alloc_reply_skb(dev, ST_NCI_VENDOR_OUI, + HCI_GET_PARAM, skb->len); + if (!msg) { + r = -ENOMEM; + goto free_skb; + } + + if (nla_put(msg, NFC_ATTR_VENDOR_DATA, skb->len, skb->data)) { + kfree_skb(msg); + r = -ENOBUFS; + goto free_skb; + } + + r = nfc_vendor_cmd_reply(msg); + +free_skb: + kfree_skb(skb); +exit: + return r; +} + +static int st_nci_hci_dm_field_generator(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct nci_dev *ndev = nfc_get_drvdata(dev); + + return nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_FIELD_GENERATOR, data, data_len, NULL); +} + +static int st_nci_hci_dm_vdc_measurement_value(struct nfc_dev *dev, void *data, + size_t data_len) +{ + int r; + struct sk_buff *msg, *skb; + struct nci_dev *ndev = nfc_get_drvdata(dev); + + if (data_len != 4) + return -EPROTO; + + r = nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_VDC_MEASUREMENT_VALUE, + data, data_len, &skb); + if (r) + goto exit; + + msg = nfc_vendor_cmd_alloc_reply_skb(dev, ST_NCI_VENDOR_OUI, + HCI_DM_VDC_MEASUREMENT_VALUE, skb->len); + if (!msg) { + r = -ENOMEM; + goto free_skb; + } + + if (nla_put(msg, NFC_ATTR_VENDOR_DATA, skb->len, skb->data)) { + kfree_skb(msg); + r = -ENOBUFS; + goto free_skb; + } + + r = nfc_vendor_cmd_reply(msg); + +free_skb: + kfree_skb(skb); +exit: + return r; +} + +static int st_nci_hci_dm_vdc_value_comparison(struct nfc_dev *dev, void *data, + size_t data_len) +{ + int r; + struct sk_buff *msg, *skb; + struct nci_dev *ndev = nfc_get_drvdata(dev); + + if (data_len != 2) + return -EPROTO; + + r = nci_hci_send_cmd(ndev, ST_NCI_DEVICE_MGNT_GATE, + ST_NCI_HCI_DM_VDC_VALUE_COMPARISON, + data, data_len, &skb); + if (r) + goto exit; + + msg = nfc_vendor_cmd_alloc_reply_skb(dev, ST_NCI_VENDOR_OUI, + HCI_DM_VDC_VALUE_COMPARISON, skb->len); + if (!msg) { + r = -ENOMEM; + goto free_skb; + } + + if (nla_put(msg, NFC_ATTR_VENDOR_DATA, skb->len, skb->data)) { + kfree_skb(msg); + r = -ENOBUFS; + goto free_skb; + } + + r = nfc_vendor_cmd_reply(msg); + +free_skb: + kfree_skb(skb); +exit: + return r; +} + +void st_nci_hci_loopback_event_received(struct nci_dev *ndev, u8 event, + struct sk_buff *skb) +{ + struct st_nci_info *info = nci_get_drvdata(ndev); + + switch (event) { + case ST_NCI_EVT_POST_DATA: + info->vendor_info.rx_skb = skb; + break; + default: + nfc_err(&ndev->nfc_dev->dev, "Unexpected event on loopback gate\n"); + } + complete(&info->vendor_info.req_completion); +} +EXPORT_SYMBOL(st_nci_hci_loopback_event_received); + +static int st_nci_hci_loopback(struct nfc_dev *dev, void *data, + size_t data_len) +{ + int r; + struct sk_buff *msg; + struct nci_dev *ndev = nfc_get_drvdata(dev); + struct st_nci_info *info = nci_get_drvdata(ndev); + + if (data_len <= 0) + return -EPROTO; + + reinit_completion(&info->vendor_info.req_completion); + info->vendor_info.rx_skb = NULL; + + r = nci_hci_send_event(ndev, NCI_HCI_LOOPBACK_GATE, + ST_NCI_EVT_POST_DATA, data, data_len); + if (r != data_len) { + r = -EPROTO; + goto exit; + } + + wait_for_completion_interruptible(&info->vendor_info.req_completion); + + if (!info->vendor_info.rx_skb || + info->vendor_info.rx_skb->len != data_len) { + r = -EPROTO; + goto exit; + } + + msg = nfc_vendor_cmd_alloc_reply_skb(ndev->nfc_dev, + ST_NCI_VENDOR_OUI, + HCI_LOOPBACK, + info->vendor_info.rx_skb->len); + if (!msg) { + r = -ENOMEM; + goto free_skb; + } + + if (nla_put(msg, NFC_ATTR_VENDOR_DATA, info->vendor_info.rx_skb->len, + info->vendor_info.rx_skb->data)) { + kfree_skb(msg); + r = -ENOBUFS; + goto free_skb; + } + + r = nfc_vendor_cmd_reply(msg); +free_skb: + kfree_skb(info->vendor_info.rx_skb); +exit: + return r; +} + +static int st_nci_manufacturer_specific(struct nfc_dev *dev, void *data, + size_t data_len) +{ + struct sk_buff *msg; + struct nci_dev *ndev = nfc_get_drvdata(dev); + + msg = nfc_vendor_cmd_alloc_reply_skb(dev, ST_NCI_VENDOR_OUI, + MANUFACTURER_SPECIFIC, + sizeof(ndev->manufact_specific_info)); + if (!msg) + return -ENOMEM; + + if (nla_put(msg, NFC_ATTR_VENDOR_DATA, sizeof(ndev->manufact_specific_info), + &ndev->manufact_specific_info)) { + kfree_skb(msg); + return -ENOBUFS; + } + + return nfc_vendor_cmd_reply(msg); +} + +static struct nfc_vendor_cmd st_nci_vendor_cmds[] = { + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = FACTORY_MODE, + .doit = st_nci_factory_mode, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_CLEAR_ALL_PIPES, + .doit = st_nci_hci_clear_all_pipes, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_PUT_DATA, + .doit = st_nci_hci_dm_put_data, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_UPDATE_AID, + .doit = st_nci_hci_dm_update_aid, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_GET_INFO, + .doit = st_nci_hci_dm_get_info, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_GET_DATA, + .doit = st_nci_hci_dm_get_data, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_DIRECT_LOAD, + .doit = st_nci_hci_dm_direct_load, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_RESET, + .doit = st_nci_hci_dm_reset, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_GET_PARAM, + .doit = st_nci_hci_get_param, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_FIELD_GENERATOR, + .doit = st_nci_hci_dm_field_generator, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_FWUPD_START, + .doit = st_nci_hci_dm_fwupd_start, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_FWUPD_END, + .doit = st_nci_hci_dm_fwupd_end, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_LOOPBACK, + .doit = st_nci_hci_loopback, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_VDC_MEASUREMENT_VALUE, + .doit = st_nci_hci_dm_vdc_measurement_value, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = HCI_DM_VDC_VALUE_COMPARISON, + .doit = st_nci_hci_dm_vdc_value_comparison, + }, + { + .vendor_id = ST_NCI_VENDOR_OUI, + .subcmd = MANUFACTURER_SPECIFIC, + .doit = st_nci_manufacturer_specific, + }, +}; + +int st_nci_vendor_cmds_init(struct nci_dev *ndev) +{ + struct st_nci_info *info = nci_get_drvdata(ndev); + + init_completion(&info->vendor_info.req_completion); + return nfc_set_vendor_cmds(ndev->nfc_dev, st_nci_vendor_cmds, + sizeof(st_nci_vendor_cmds)); +} +EXPORT_SYMBOL(st_nci_vendor_cmds_init); diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index 79c6d1af209d..530df66f9484 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -128,6 +128,7 @@ struct nci_conn_info { /* Gates */ #define NCI_HCI_ADMIN_GATE 0x00 +#define NCI_HCI_LOOPBACK_GATE 0x04 #define NCI_HCI_IDENTITY_MGMT_GATE 0x05 #define NCI_HCI_LINK_MGMT_GATE 0x06 |