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authorMarcel Holtmann <marcel@holtmann.org>2007-10-20 15:33:56 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-22 13:59:40 +0400
commita9de9248064bfc8eb0a183a6a951a4e7b5ca10a4 (patch)
tree4934b99543a9ae0f0282a7f366a8b765c6fb1a08 /drivers/bluetooth
parent55b70a0300b873c0ec7ea6e33752af56f41250ce (diff)
downloadlinux-a9de9248064bfc8eb0a183a6a951a4e7b5ca10a4.tar.xz
[Bluetooth] Switch from OGF+OCF to using only opcodes
The Bluetooth HCI commands are divided into logical OGF groups for easier identification of their purposes. While this still makes sense for the written specification, its makes the code only more complex and harder to read. So instead of using separate OGF and OCF values to identify the commands, use a common 16-bit opcode that combines both values. As a side effect this also reduces the complexity of OGF and OCF calculations during command header parsing. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/hci_bcsp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index d66064ccb31c..696f7528f022 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -237,7 +237,8 @@ static struct sk_buff *bcsp_prepare_pkt(struct bcsp_struct *bcsp, u8 *data,
if (hciextn && chan == 5) {
struct hci_command_hdr *hdr = (struct hci_command_hdr *) data;
- if (hci_opcode_ogf(__le16_to_cpu(hdr->opcode)) == OGF_VENDOR_CMD) {
+ /* Vendor specific commands */
+ if (hci_opcode_ogf(__le16_to_cpu(hdr->opcode)) == 0x3f) {
u8 desc = *(data + HCI_COMMAND_HDR_SIZE);
if ((desc & 0xf0) == 0xc0) {
data += HCI_COMMAND_HDR_SIZE + 1;