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path: root/drivers/bluetooth/hci_bcm4377.c
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Diffstat (limited to 'drivers/bluetooth/hci_bcm4377.c')
-rw-r--r--drivers/bluetooth/hci_bcm4377.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/bluetooth/hci_bcm4377.c b/drivers/bluetooth/hci_bcm4377.c
index 0c2f15235b..d90858ea2f 100644
--- a/drivers/bluetooth/hci_bcm4377.c
+++ b/drivers/bluetooth/hci_bcm4377.c
@@ -495,6 +495,10 @@ struct bcm4377_data;
* extended scanning
* broken_mws_transport_config: Set to true if the chip erroneously claims to
* support MWS Transport Configuration
+ * broken_le_ext_adv_report_phy: Set to true if this chip stuffs flags inside
+ * reserved bits of Primary/Secondary_PHY inside
+ * LE Extended Advertising Report events which
+ * have to be ignored
* send_calibration: Optional callback to send calibration data
* send_ptb: Callback to send "PTB" regulatory/calibration data
*/
@@ -513,6 +517,7 @@ struct bcm4377_hw {
unsigned long broken_ext_scan : 1;
unsigned long broken_mws_transport_config : 1;
unsigned long broken_le_coded : 1;
+ unsigned long broken_le_ext_adv_report_phy : 1;
int (*send_calibration)(struct bcm4377_data *bcm4377);
int (*send_ptb)(struct bcm4377_data *bcm4377,
@@ -716,7 +721,7 @@ static void bcm4377_handle_ack(struct bcm4377_data *bcm4377,
ring->events[msgid] = NULL;
}
- bitmap_release_region(ring->msgids, msgid, ring->n_entries);
+ bitmap_release_region(ring->msgids, msgid, 0);
unlock:
spin_unlock_irqrestore(&ring->lock, flags);
@@ -2373,6 +2378,8 @@ static int bcm4377_probe(struct pci_dev *pdev, const struct pci_device_id *id)
set_bit(HCI_QUIRK_BROKEN_EXT_SCAN, &hdev->quirks);
if (bcm4377->hw->broken_le_coded)
set_bit(HCI_QUIRK_BROKEN_LE_CODED, &hdev->quirks);
+ if (bcm4377->hw->broken_le_ext_adv_report_phy)
+ set_bit(HCI_QUIRK_FIXUP_LE_EXT_ADV_REPORT_PHY, &hdev->quirks);
pci_set_drvdata(pdev, bcm4377);
hci_set_drvdata(hdev, bcm4377);
@@ -2477,6 +2484,7 @@ static const struct bcm4377_hw bcm4377_hw_variants[] = {
.clear_pciecfg_subsystem_ctrl_bit19 = true,
.broken_mws_transport_config = true,
.broken_le_coded = true,
+ .broken_le_ext_adv_report_phy = true,
.send_calibration = bcm4387_send_calibration,
.send_ptb = bcm4378_send_ptb,
},