From 42954857190b9df16d9d873ecc7f6cc38e013e44 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Tue, 9 Jul 2019 20:32:28 +0200 Subject: brcm2708: add linux 4.19 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709) Signed-off-by: Álvaro Fernández Rojas --- ...95-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.19/950-0095-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0095-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0095-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch b/target/linux/brcm2708/patches-4.19/950-0095-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch new file mode 100644 index 0000000000..e222700bce --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0095-hci_h5-Don-t-send-conf_req-when-ACTIVE.patch @@ -0,0 +1,23 @@ +From 04398740be915fbbbc794b3b34aa36d11a85a0ab Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Thu, 17 Dec 2015 13:37:07 +0000 +Subject: [PATCH 095/703] hci_h5: Don't send conf_req when ACTIVE + +Without this patch, a modem and kernel can continuously bombard each +other with conf_req and conf_rsp messages, in a demented game of tag. +--- + drivers/bluetooth/hci_h5.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/bluetooth/hci_h5.c ++++ b/drivers/bluetooth/hci_h5.c +@@ -352,7 +352,8 @@ static void h5_handle_internal_rx(struct + h5_link_control(hu, conf_req, 3); + } else if (memcmp(data, conf_req, 2) == 0) { + h5_link_control(hu, conf_rsp, 2); +- h5_link_control(hu, conf_req, 3); ++ if (h5->state != H5_ACTIVE) ++ h5_link_control(hu, conf_req, 3); + } else if (memcmp(data, conf_rsp, 2) == 0) { + if (H5_HDR_LEN(hdr) > 2) + h5->tx_win = (data[2] & 0x07); -- cgit v1.2.3