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Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

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Johan Hedberg says:

====================
pull request: bluetooth-next 2015-03-02

Here's the first bluetooth-next pull request targeting the 4.1 kernel:

 - ieee802154/6lowpan cleanups
 - SCO routing to host interface support for the btmrvl driver
 - AMP code cleanups
 - Fixes to AMP HCI init sequence
 - Refactoring of the HCI callback mechanism
 - Added shutdown routine for Intel controllers in the btusb driver
 - New config option to enable/disable Bluetooth debugfs information
 - Fix for early data reception on L2CAP fixed channels

Please let me know if there are any issues pulling. Thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2015-03-02 14:47:12 -05:00
parent b4844353c0 c91799c50a
commit 70c836a4d1
38 changed files with 1286 additions and 492 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/bluetooth/ath3k.c
View File

@@ -65,6 +65,7 @@ static const struct usb_device_id ath3k_table[] = {
/* Atheros AR3011 with sflash firmware*/
{ USB_DEVICE(0x0489, 0xE027) },
{ USB_DEVICE(0x0489, 0xE03D) },
{ USB_DEVICE(0x04F2, 0xAFF1) },
{ USB_DEVICE(0x0930, 0x0215) },
{ USB_DEVICE(0x0CF3, 0x3002) },
{ USB_DEVICE(0x0CF3, 0xE019) },

1
drivers/bluetooth/btmrvl_drv.h
View File

@@ -111,6 +111,7 @@ struct btmrvl_private {
/* Vendor specific Bluetooth commands */
#define BT_CMD_PSCAN_WIN_REPORT_ENABLE 0xFC03
#define BT_CMD_ROUTE_SCO_TO_HOST 0xFC1D
#define BT_CMD_SET_BDADDR 0xFC22
#define BT_CMD_AUTO_SLEEP_MODE 0xFC23
#define BT_CMD_HOST_SLEEP_CONFIG 0xFC59

14
drivers/bluetooth/btmrvl_main.c
View File

@@ -230,6 +230,18 @@ int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, u8 subcmd)
}
EXPORT_SYMBOL_GPL(btmrvl_send_module_cfg_cmd);
static int btmrvl_enable_sco_routing_to_host(struct btmrvl_private *priv)
{
int ret;
u8 subcmd = 0;
ret = btmrvl_send_sync_cmd(priv, BT_CMD_ROUTE_SCO_TO_HOST, &subcmd, 1);
if (ret)
BT_ERR("BT_CMD_ROUTE_SCO_TO_HOST command failed: %#x", ret);
return ret;
}
int btmrvl_pscan_window_reporting(struct btmrvl_private *priv, u8 subcmd)
{
struct btmrvl_sdio_card *card = priv->btmrvl_dev.card;
@@ -558,6 +570,8 @@ static int btmrvl_setup(struct hci_dev *hdev)
btmrvl_check_device_tree(priv);
btmrvl_enable_sco_routing_to_host(priv);
btmrvl_pscan_window_reporting(priv, 0x01);
priv->btmrvl_dev.psmode = 1;

120
drivers/bluetooth/btusb.c
View File

@@ -159,6 +159,7 @@ static const struct usb_device_id blacklist_table[] = {
/* Atheros 3011 with sflash firmware */
{ USB_DEVICE(0x0489, 0xe027), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x04f2, 0xaff1), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0cf3, 0xe019), .driver_info = BTUSB_IGNORE },
@@ -338,16 +339,6 @@ struct btusb_data {
int (*recv_bulk)(struct btusb_data *data, void *buffer, int count);
};
static int btusb_wait_on_bit_timeout(void *word, int bit, unsigned long timeout,
unsigned mode)
{
might_sleep();
if (!test_bit(bit, word))
return 0;
return out_of_line_wait_on_bit_timeout(word, bit, bit_wait_timeout,
mode, timeout);
}
static inline void btusb_free_frags(struct btusb_data *data)
{
unsigned long flags;
@@ -2196,9 +2187,9 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
* and thus just timeout if that happens and fail the setup
* of this device.
*/
err = btusb_wait_on_bit_timeout(&data->flags, BTUSB_DOWNLOADING,
msecs_to_jiffies(5000),
TASK_INTERRUPTIBLE);
err = wait_on_bit_timeout(&data->flags, BTUSB_DOWNLOADING,
TASK_INTERRUPTIBLE,
msecs_to_jiffies(5000));
if (err == 1) {
BT_ERR("%s: Firmware loading interrupted", hdev->name);
err = -EINTR;
@@ -2249,9 +2240,9 @@ done:
*/
BT_INFO("%s: Waiting for device to boot", hdev->name);
err = btusb_wait_on_bit_timeout(&data->flags, BTUSB_BOOTING,
msecs_to_jiffies(1000),
TASK_INTERRUPTIBLE);
err = wait_on_bit_timeout(&data->flags, BTUSB_BOOTING,
TASK_INTERRUPTIBLE,
msecs_to_jiffies(1000));
if (err == 1) {
BT_ERR("%s: Device boot interrupted", hdev->name);
@@ -2331,6 +2322,27 @@ static int btusb_set_bdaddr_intel(struct hci_dev *hdev, const bdaddr_t *bdaddr)
return 0;
}
static int btusb_shutdown_intel(struct hci_dev *hdev)
{
struct sk_buff *skb;
long ret;
/* Some platforms have an issue with BT LED when the interface is
* down or BT radio is turned off, which takes 5 seconds to BT LED
* goes off. This command turns off the BT LED immediately.
*/
skb = __hci_cmd_sync(hdev, 0xfc3f, 0, NULL, HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
ret = PTR_ERR(skb);
BT_ERR("%s: turning off Intel device LED failed (%ld)",
hdev->name, ret);
return ret;
}
kfree_skb(skb);
return 0;
}
static int btusb_set_bdaddr_marvell(struct hci_dev *hdev,
const bdaddr_t *bdaddr)
{
@@ -2354,6 +2366,23 @@ static int btusb_set_bdaddr_marvell(struct hci_dev *hdev,
return 0;
}
static const struct {
u16 subver;
const char *name;
} bcm_subver_table[] = {
{ 0x210b, "BCM43142A0" }, /* 001.001.011 */
{ 0x2112, "BCM4314A0" }, /* 001.001.018 */
{ 0x2118, "BCM20702A0" }, /* 001.001.024 */
{ 0x2126, "BCM4335A0" }, /* 001.001.038 */
{ 0x220e, "BCM20702A1" }, /* 001.002.014 */
{ 0x230f, "BCM4354A2" }, /* 001.003.015 */
{ 0x4106, "BCM4335B0" }, /* 002.001.006 */
{ 0x410e, "BCM20702B0" }, /* 002.001.014 */
{ 0x6109, "BCM4335C0" }, /* 003.001.009 */
{ 0x610c, "BCM4354" }, /* 003.001.012 */
{ }
};
#define BDADDR_BCM20702A0 (&(bdaddr_t) {{0x00, 0xa0, 0x02, 0x70, 0x20, 0x00}})
static int btusb_setup_bcm_patchram(struct hci_dev *hdev)
@@ -2366,29 +2395,20 @@ static int btusb_setup_bcm_patchram(struct hci_dev *hdev)
size_t fw_size;
const struct hci_command_hdr *cmd;
const u8 *cmd_param;
u16 opcode;
u16 opcode, subver, rev;
const char *hw_name = NULL;
struct sk_buff *skb;
struct hci_rp_read_local_version *ver;
struct hci_rp_read_bd_addr *bda;
long ret;
snprintf(fw_name, sizeof(fw_name), "brcm/%s-%04x-%04x.hcd",
udev->product ? udev->product : "BCM",
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct));
ret = request_firmware(&fw, fw_name, &hdev->dev);
if (ret < 0) {
BT_INFO("%s: BCM: patch %s not found", hdev->name, fw_name);
return 0;
}
int i;
/* Reset */
skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
ret = PTR_ERR(skb);
BT_ERR("%s: HCI_OP_RESET failed (%ld)", hdev->name, ret);
goto done;
return ret;
}
kfree_skb(skb);
@@ -2399,23 +2419,43 @@ static int btusb_setup_bcm_patchram(struct hci_dev *hdev)
ret = PTR_ERR(skb);
BT_ERR("%s: HCI_OP_READ_LOCAL_VERSION failed (%ld)",
hdev->name, ret);
goto done;
return ret;
}
if (skb->len != sizeof(*ver)) {
BT_ERR("%s: HCI_OP_READ_LOCAL_VERSION event length mismatch",
hdev->name);
kfree_skb(skb);
ret = -EIO;
goto done;
return -EIO;
}
ver = (struct hci_rp_read_local_version *)skb->data;
BT_INFO("%s: BCM: patching hci_ver=%02x hci_rev=%04x lmp_ver=%02x "
"lmp_subver=%04x", hdev->name, ver->hci_ver, ver->hci_rev,
ver->lmp_ver, ver->lmp_subver);
rev = le16_to_cpu(ver->hci_rev);
subver = le16_to_cpu(ver->lmp_subver);
kfree_skb(skb);
for (i = 0; bcm_subver_table[i].name; i++) {
if (subver == bcm_subver_table[i].subver) {
hw_name = bcm_subver_table[i].name;
break;
}
}
BT_INFO("%s: %s (%3.3u.%3.3u.%3.3u) build %4.4u", hdev->name,
hw_name ? : "BCM", (subver & 0x7000) >> 13,
(subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
snprintf(fw_name, sizeof(fw_name), "brcm/%s-%4.4x-%4.4x.hcd",
hw_name ? : "BCM",
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct));
ret = request_firmware(&fw, fw_name, &hdev->dev);
if (ret < 0) {
BT_INFO("%s: BCM: patch %s not found", hdev->name, fw_name);
return 0;
}
/* Start Download */
skb = __hci_cmd_sync(hdev, 0xfc2e, 0, NULL, HCI_INIT_TIMEOUT);
if (IS_ERR(skb)) {
@@ -2493,11 +2533,14 @@ reset_fw:
}
ver = (struct hci_rp_read_local_version *)skb->data;
BT_INFO("%s: BCM: firmware hci_ver=%02x hci_rev=%04x lmp_ver=%02x "
"lmp_subver=%04x", hdev->name, ver->hci_ver, ver->hci_rev,
ver->lmp_ver, ver->lmp_subver);
rev = le16_to_cpu(ver->hci_rev);
subver = le16_to_cpu(ver->lmp_subver);
kfree_skb(skb);
BT_INFO("%s: %s (%3.3u.%3.3u.%3.3u) build %4.4u", hdev->name,
hw_name ? : "BCM", (subver & 0x7000) >> 13,
(subver & 0x1f00) >> 8, (subver & 0x00ff), rev & 0x0fff);
/* Read BD Address */
skb = __hci_cmd_sync(hdev, HCI_OP_READ_BD_ADDR, 0, NULL,
HCI_INIT_TIMEOUT);
@@ -2708,6 +2751,7 @@ static int btusb_probe(struct usb_interface *intf,
if (id->driver_info & BTUSB_INTEL) {
hdev->setup = btusb_setup_intel;
hdev->shutdown = btusb_shutdown_intel;
hdev->set_bdaddr = btusb_set_bdaddr_intel;
set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
}