openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

Bluetooth: Fix LE MTU reporting for HCIGETDEVINFO 

This patch fixes the use of le_mtu and le_pkts values in the
HCIGETDEVINFO ioctl for LE-only controllers.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Johan Hedberg 2012-10-19 20:57:46 +03:00 committed by Gustavo Padovan
parent e1171e8d9c
commit 572c7f8429
1 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
net/bluetooth/hci_core.c
View File

@ -992,10 +992,17 @@ int hci_get_dev_info(void __user *arg)
di.type = (hdev->bus & 0x0f) | (hdev->dev_type << 4);
di.flags = hdev->flags;
di.pkt_type = hdev->pkt_type;
di.acl_mtu = hdev->acl_mtu;
di.acl_pkts = hdev->acl_pkts;
di.sco_mtu = hdev->sco_mtu;
di.sco_pkts = hdev->sco_pkts;
if (lmp_bredr_capable(hdev)) {
di.acl_mtu = hdev->acl_mtu;
di.acl_pkts = hdev->acl_pkts;
di.sco_mtu = hdev->sco_mtu;
di.sco_pkts = hdev->sco_pkts;
} else {
di.acl_mtu = hdev->le_mtu;
di.acl_pkts = hdev->le_pkts;
di.sco_mtu = 0;
di.sco_pkts = 0;
}
di.link_policy = hdev->link_policy;
di.link_mode = hdev->link_mode;