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package/esp-hosted: fix build failure on Linux 6.8.12+

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Add local patch pending upstream to fix build failure due to old Linux
Bluetooth API.

Fixes:
http://autobuild.buildroot.net/results/d64fa083ec27c3684d4186d2b1b05e041ad330f5/
http://autobuild.buildroot.net/results/5c4fac191970444e63109a762023c0e60f9693e2/

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Giulio Benetti 2024-06-03 22:00:25 +02:00 committed by Peter Korsgaard
parent 40d0797027
commit 454426961c
1 changed files with 37 additions and 0 deletions
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37
package/esp-hosted/0002-esp_hosted_ng-Fix-Bluetooth-build-failure-on-Linux-6.patch Normal file
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@ -0,0 +1,37 @@
From f8903bc2be7ae5ac9fb9bbeed8512e974c6e60ec Mon Sep 17 00:00:00 2001
From: Giulio Benetti <giulio.benetti@benettiengineering.com>
Date: Mon, 3 Jun 2024 21:53:38 +0200
Subject: [PATCH] esp_hosted_ng: Fix Bluetooth build failure on Linux 6.8.11+
After Linux commit:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=84a4bb6548a29326564f0e659fb8064503ecc1c7
BT_HS has been removed and consequently AMP controllers can't be created,
so at this point only HCI_PRIMARY has been left as unique controller type
to be created and this became implicit with no need to define if the
controller if HCI_PRIMARY or HCI_AMP. So let's assign HCI_PRIMARY up to
Linux 6.8.11 only preventing build failure.
Upstream: https://github.com/espressif/esp-hosted/pull/400
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
esp_hosted_ng/host/esp_bt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/esp_hosted_ng/host/esp_bt.c b/esp_hosted_ng/host/esp_bt.c
index 3b78c11698..4598ac0e0a 100644
--- a/esp_hosted_ng/host/esp_bt.c
+++ b/esp_hosted_ng/host/esp_bt.c
@@ -240,7 +240,9 @@ int esp_init_bt(struct esp_adapter *adapter)
hdev->set_bdaddr = esp_bt_set_bdaddr;
#endif
+#if (LINUX_VERSION_CODE <= KERNEL_VERSION(6, 8, 11))
hdev->dev_type = HCI_PRIMARY;
+#endif
SET_HCIDEV_DEV(hdev, adapter->dev);
--
2.34.1