Use btbcm helpers to perform controller setup.
Perform host UART reset to init speed between btbcm_patchram() and
btbcm_finalize(). This may be need because firmware loading may have
reseted controller UART to init speed.
Signed-off-by: Frederic Danis <frederic.danis@xxxxxxxxxxxxxxx>
---
drivers/bluetooth/hci_bcm.c | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 1ec0b4a..cede445 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -79,11 +79,28 @@ static int bcm_flush(struct hci_uart *hu)
static int bcm_setup(struct hci_uart *hu)
{
+ char fw_name[64];
+ int err;
+
BT_DBG("hu %p", hu);
hu->hdev->set_bdaddr = btbcm_set_bdaddr;
- return btbcm_setup_patchram(hu->hdev);
+ err = btbcm_initialize(hu->hdev, fw_name, sizeof(fw_name));
+ if (err)
+ return err;
+
+ err = btbcm_patchram(hu->hdev, fw_name);
+ /* If there is no firmware (-ENOENT), discard the error and continue */
+ if (err == -ENOENT)
+ return 0;
+
+ if (hu->proto->init_speed)
+ hci_uart_set_baudrate(hu, hu->proto->init_speed);
+
+ err = btbcm_finalize(hu->hdev);
+
+ return err;
}
static const struct h4_recv_pkt bcm_recv_pkts[] = {
--
1.9.1
--
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