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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says: ==================== pull request: bluetooth-next 2018-10-20 Here's one more bluetooth-next pull request for the 4.20 kernel. - Added new USB ID for QCA_ROME controller - Added debug trace support from QCA wcn3990 controllers - Updated L2CAP to conform to latest Errata Service Release - Fix binding to non-removable BCM43430 devices Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
342149c557
@ -293,13 +293,17 @@ static int btsdio_probe(struct sdio_func *func,
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tuple = tuple->next;
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}
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/* BCM43341 devices soldered onto the PCB (non-removable) use an
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* uart connection for bluetooth, ignore the BT SDIO interface.
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/* Broadcom devices soldered onto the PCB (non-removable) use an
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* UART connection for Bluetooth, ignore the BT SDIO interface.
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*/
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if (func->vendor == SDIO_VENDOR_ID_BROADCOM &&
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func->device == SDIO_DEVICE_ID_BROADCOM_43341 &&
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!mmc_card_is_removable(func->card->host))
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return -ENODEV;
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!mmc_card_is_removable(func->card->host)) {
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switch (func->device) {
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case SDIO_DEVICE_ID_BROADCOM_43341:
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case SDIO_DEVICE_ID_BROADCOM_43430:
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return -ENODEV;
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}
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}
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data = devm_kzalloc(&func->dev, sizeof(*data), GFP_KERNEL);
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if (!data)
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@ -264,6 +264,7 @@ static const struct usb_device_id blacklist_table[] = {
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{ USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
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/* QCA ROME chipset */
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{ USB_DEVICE(0x0cf3, 0x535b), .driver_info = BTUSB_QCA_ROME },
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{ USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME },
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{ USB_DEVICE(0x0cf3, 0xe009), .driver_info = BTUSB_QCA_ROME },
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{ USB_DEVICE(0x0cf3, 0xe010), .driver_info = BTUSB_QCA_ROME },
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@ -40,6 +40,7 @@
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#include <linux/platform_device.h>
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#include <linux/regulator/consumer.h>
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#include <linux/serdev.h>
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#include <asm/unaligned.h>
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#include <net/bluetooth/bluetooth.h>
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#include <net/bluetooth/hci_core.h>
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@ -63,6 +64,9 @@
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/* susclk rate */
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#define SUSCLK_RATE_32KHZ 32768
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/* Controller debug log header */
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#define QCA_DEBUG_HANDLE 0x2EDC
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/* HCI_IBS transmit side sleep protocol states */
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enum tx_ibs_states {
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HCI_IBS_TX_ASLEEP,
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@ -849,6 +853,19 @@ static int qca_ibs_wake_ack(struct hci_dev *hdev, struct sk_buff *skb)
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return 0;
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}
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static int qca_recv_acl_data(struct hci_dev *hdev, struct sk_buff *skb)
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{
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/* We receive debug logs from chip as an ACL packets.
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* Instead of sending the data to ACL to decode the
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* received data, we are pushing them to the above layers
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* as a diagnostic packet.
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*/
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if (get_unaligned_le16(skb->data) == QCA_DEBUG_HANDLE)
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return hci_recv_diag(hdev, skb);
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return hci_recv_frame(hdev, skb);
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}
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#define QCA_IBS_SLEEP_IND_EVENT \
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.type = HCI_IBS_SLEEP_IND, \
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.hlen = 0, \
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@ -871,7 +888,7 @@ static int qca_ibs_wake_ack(struct hci_dev *hdev, struct sk_buff *skb)
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.maxlen = HCI_MAX_IBS_SIZE
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static const struct h4_recv_pkt qca_recv_pkts[] = {
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{ H4_RECV_ACL, .recv = hci_recv_frame },
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{ H4_RECV_ACL, .recv = qca_recv_acl_data },
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{ H4_RECV_SCO, .recv = hci_recv_frame },
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{ H4_RECV_EVENT, .recv = hci_recv_frame },
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{ QCA_IBS_WAKE_IND_EVENT, .recv = qca_ibs_wake_ind },
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@ -277,12 +277,19 @@ struct l2cap_conn_rsp {
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#define L2CAP_CR_SEC_BLOCK 0x0003
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#define L2CAP_CR_NO_MEM 0x0004
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#define L2CAP_CR_BAD_AMP 0x0005
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#define L2CAP_CR_AUTHENTICATION 0x0005
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#define L2CAP_CR_AUTHORIZATION 0x0006
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#define L2CAP_CR_BAD_KEY_SIZE 0x0007
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#define L2CAP_CR_ENCRYPTION 0x0008
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#define L2CAP_CR_INVALID_SCID 0x0009
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#define L2CAP_CR_SCID_IN_USE 0x000A
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#define L2CAP_CR_INVALID_SCID 0x0006
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#define L2CAP_CR_SCID_IN_USE 0x0007
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/* credit based connect results */
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#define L2CAP_CR_LE_SUCCESS 0x0000
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#define L2CAP_CR_LE_BAD_PSM 0x0002
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#define L2CAP_CR_LE_NO_MEM 0x0004
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#define L2CAP_CR_LE_AUTHENTICATION 0x0005
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#define L2CAP_CR_LE_AUTHORIZATION 0x0006
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#define L2CAP_CR_LE_BAD_KEY_SIZE 0x0007
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#define L2CAP_CR_LE_ENCRYPTION 0x0008
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#define L2CAP_CR_LE_INVALID_SCID 0x0009
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#define L2CAP_CR_LE_SCID_IN_USE 0X000A
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/* connect/create channel status */
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#define L2CAP_CS_NO_INFO 0x0000
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@ -4937,31 +4937,27 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
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hci_debugfs_create_conn(conn);
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hci_conn_add_sysfs(conn);
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if (!status) {
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/* The remote features procedure is defined for master
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* role only. So only in case of an initiated connection
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* request the remote features.
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*
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* If the local controller supports slave-initiated features
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* exchange, then requesting the remote features in slave
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* role is possible. Otherwise just transition into the
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* connected state without requesting the remote features.
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*/
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if (conn->out ||
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(hdev->le_features[0] & HCI_LE_SLAVE_FEATURES)) {
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struct hci_cp_le_read_remote_features cp;
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/* The remote features procedure is defined for master
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* role only. So only in case of an initiated connection
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* request the remote features.
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*
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* If the local controller supports slave-initiated features
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* exchange, then requesting the remote features in slave
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* role is possible. Otherwise just transition into the
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* connected state without requesting the remote features.
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*/
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if (conn->out ||
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(hdev->le_features[0] & HCI_LE_SLAVE_FEATURES)) {
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struct hci_cp_le_read_remote_features cp;
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cp.handle = __cpu_to_le16(conn->handle);
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cp.handle = __cpu_to_le16(conn->handle);
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hci_send_cmd(hdev, HCI_OP_LE_READ_REMOTE_FEATURES,
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sizeof(cp), &cp);
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hci_send_cmd(hdev, HCI_OP_LE_READ_REMOTE_FEATURES,
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sizeof(cp), &cp);
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hci_conn_hold(conn);
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} else {
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conn->state = BT_CONNECTED;
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hci_connect_cfm(conn, status);
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}
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hci_conn_hold(conn);
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} else {
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conn->state = BT_CONNECTED;
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hci_connect_cfm(conn, status);
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}
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@ -680,9 +680,9 @@ static void l2cap_chan_le_connect_reject(struct l2cap_chan *chan)
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u16 result;
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if (test_bit(FLAG_DEFER_SETUP, &chan->flags))
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result = L2CAP_CR_AUTHORIZATION;
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result = L2CAP_CR_LE_AUTHORIZATION;
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else
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result = L2CAP_CR_BAD_PSM;
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result = L2CAP_CR_LE_BAD_PSM;
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l2cap_state_change(chan, BT_DISCONN);
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@ -3670,7 +3670,7 @@ void __l2cap_le_connect_rsp_defer(struct l2cap_chan *chan)
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rsp.mtu = cpu_to_le16(chan->imtu);
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rsp.mps = cpu_to_le16(chan->mps);
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rsp.credits = cpu_to_le16(chan->rx_credits);
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rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS);
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rsp.result = cpu_to_le16(L2CAP_CR_LE_SUCCESS);
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l2cap_send_cmd(conn, chan->ident, L2CAP_LE_CONN_RSP, sizeof(rsp),
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&rsp);
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@ -3816,9 +3816,17 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
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result = L2CAP_CR_NO_MEM;
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/* Check if we already have channel with that dcid */
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if (__l2cap_get_chan_by_dcid(conn, scid))
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/* Check for valid dynamic CID range (as per Erratum 3253) */
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if (scid < L2CAP_CID_DYN_START || scid > L2CAP_CID_DYN_END) {
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result = L2CAP_CR_INVALID_SCID;
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goto response;
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}
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/* Check if we already have channel with that dcid */
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if (__l2cap_get_chan_by_dcid(conn, scid)) {
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result = L2CAP_CR_SCID_IN_USE;
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goto response;
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}
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chan = pchan->ops->new_connection(pchan);
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if (!chan)
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@ -5280,7 +5288,7 @@ static int l2cap_le_connect_rsp(struct l2cap_conn *conn,
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credits = __le16_to_cpu(rsp->credits);
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result = __le16_to_cpu(rsp->result);
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if (result == L2CAP_CR_SUCCESS && (mtu < 23 || mps < 23 ||
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if (result == L2CAP_CR_LE_SUCCESS && (mtu < 23 || mps < 23 ||
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dcid < L2CAP_CID_DYN_START ||
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dcid > L2CAP_CID_LE_DYN_END))
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return -EPROTO;
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@ -5301,7 +5309,7 @@ static int l2cap_le_connect_rsp(struct l2cap_conn *conn,
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l2cap_chan_lock(chan);
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switch (result) {
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case L2CAP_CR_SUCCESS:
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case L2CAP_CR_LE_SUCCESS:
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if (__l2cap_get_chan_by_dcid(conn, dcid)) {
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err = -EBADSLT;
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break;
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@ -5315,8 +5323,8 @@ static int l2cap_le_connect_rsp(struct l2cap_conn *conn,
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l2cap_chan_ready(chan);
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break;
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case L2CAP_CR_AUTHENTICATION:
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case L2CAP_CR_ENCRYPTION:
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case L2CAP_CR_LE_AUTHENTICATION:
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case L2CAP_CR_LE_ENCRYPTION:
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/* If we already have MITM protection we can't do
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* anything.
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*/
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@ -5459,7 +5467,7 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
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pchan = l2cap_global_chan_by_psm(BT_LISTEN, psm, &conn->hcon->src,
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&conn->hcon->dst, LE_LINK);
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if (!pchan) {
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result = L2CAP_CR_BAD_PSM;
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result = L2CAP_CR_LE_BAD_PSM;
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chan = NULL;
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goto response;
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}
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@ -5469,28 +5477,28 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
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if (!smp_sufficient_security(conn->hcon, pchan->sec_level,
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SMP_ALLOW_STK)) {
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result = L2CAP_CR_AUTHENTICATION;
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result = L2CAP_CR_LE_AUTHENTICATION;
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chan = NULL;
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goto response_unlock;
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}
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/* Check for valid dynamic CID range */
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if (scid < L2CAP_CID_DYN_START || scid > L2CAP_CID_LE_DYN_END) {
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result = L2CAP_CR_INVALID_SCID;
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result = L2CAP_CR_LE_INVALID_SCID;
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chan = NULL;
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goto response_unlock;
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}
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/* Check if we already have channel with that dcid */
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if (__l2cap_get_chan_by_dcid(conn, scid)) {
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result = L2CAP_CR_SCID_IN_USE;
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result = L2CAP_CR_LE_SCID_IN_USE;
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chan = NULL;
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goto response_unlock;
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}
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chan = pchan->ops->new_connection(pchan);
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if (!chan) {
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result = L2CAP_CR_NO_MEM;
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result = L2CAP_CR_LE_NO_MEM;
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goto response_unlock;
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}
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@ -5526,7 +5534,7 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn,
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chan->ops->defer(chan);
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} else {
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l2cap_chan_ready(chan);
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result = L2CAP_CR_SUCCESS;
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result = L2CAP_CR_LE_SUCCESS;
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}
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response_unlock:
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