Bluetooth: Print full controller info upon init
Provide more detailed information about the controller address and version upon init when debug is enabled. Change-Id: I5fe9c7c91f95928cb3cc64b801137bb1466e4115 Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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d62426030c
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2 changed files with 39 additions and 2 deletions
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@ -2786,6 +2786,8 @@ static void read_local_ver_complete(struct net_buf *buf)
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bt_dev.hci_version = rp->hci_version;
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bt_dev.hci_revision = sys_le16_to_cpu(rp->hci_revision);
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bt_dev.lmp_version = rp->lmp_version;
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bt_dev.lmp_subversion = sys_le16_to_cpu(rp->lmp_subversion);
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bt_dev.manufacturer = sys_le16_to_cpu(rp->manufacturer);
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}
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@ -3354,6 +3356,40 @@ set_addr:
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return 0;
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}
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#if defined(CONFIG_BLUETOOTH_DEBUG)
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static const char *ver_str(uint8_t ver)
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{
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const char * const str[] = {
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"1.0b", "1.1", "1.2", "2.0", "2.1", "3.0", "4.0", "4.1", "4.2",
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};
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if (ver < ARRAY_SIZE(str)) {
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return str[ver];
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}
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return "unknown";
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}
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static void show_dev_info(void)
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{
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char addr[BT_ADDR_LE_STR_LEN];
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bt_addr_le_to_str(&bt_dev.id_addr, addr, sizeof(addr));
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BT_INFO("Identity: %s", addr);
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BT_INFO("HCI: version %s (0x%02x) revision 0x%04x, manufacturer 0x%04x",
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ver_str(bt_dev.hci_version), bt_dev.hci_version,
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bt_dev.hci_revision, bt_dev.manufacturer);
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BT_INFO("LMP: version %s (0x%02x) subver 0x%04x",
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ver_str(bt_dev.lmp_version), bt_dev.lmp_version,
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bt_dev.lmp_subversion);
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}
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#else
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static inline void show_dev_info(void)
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{
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}
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#endif /* CONFIG_BLUETOOTH_DEBUG */
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static int hci_init(void)
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{
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int err;
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@ -3396,8 +3432,7 @@ static int hci_init(void)
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}
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}
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BT_DBG("HCI ver %u rev %u, manufacturer %u", bt_dev.hci_version,
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bt_dev.hci_revision, bt_dev.manufacturer);
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show_dev_info();
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return 0;
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}
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@ -81,7 +81,9 @@ struct bt_dev {
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/* Controller version & manufacturer information */
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uint8_t hci_version;
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uint8_t lmp_version;
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uint16_t hci_revision;
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uint16_t lmp_subversion;
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uint16_t manufacturer;
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/* LMP features (pages 0, 1, 2) */
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