[PATCH 1/2] Bluetooth: hci_bcm4377: Increase boot timeout

Sven Peter via B4 Relay
2024-05-12T12:12:17Z

From: Hector Martin <marcan@marcan.st>

BCM4388 takes over 2 seconds to boot, so increase the timeout (and also
fix the units while we're here).

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
---
drivers/bluetooth/hci_bcm4377.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/bluetooth/hci_bcm4377.c b/drivers/bluetooth/hci_bcm4377.c
index 9a7243d5db71..5b818a0e33d6 100644
--- a/drivers/bluetooth/hci_bcm4377.c
+++ b/drivers/bluetooth/hci_bcm4377.c
@@ -32,7 +32,8 @@ enum bcm4377_chip {
#define BCM4378_DEVICE_ID 0x5f69
#define BCM4387_DEVICE_ID 0x5f71

-#define BCM4377_TIMEOUT 1000
+#define BCM4377_TIMEOUT msecs_to_jiffies(1000)
+#define BCM4377_BOOT_TIMEOUT msecs_to_jiffies(5000)

/*
* These devices only support DMA transactions inside a 32bit window
@@ -1857,7 +1858,7 @@ static int bcm4377_boot(struct bcm4377_data *bcm4377)
dev_dbg(&bcm4377->pdev->dev, "waiting for firmware to boot\n");

ret = wait_for_completion_interruptible_timeout(&bcm4377->event,
- BCM4377_TIMEOUT);
+ BCM4377_BOOT_TIMEOUT);
if (ret == 0) {
ret = -ETIMEDOUT;
goto out_dma_free;

--
2.34.1