diff options
author | Bing Zhao <bzhao@marvell.com> | 2014-03-31 14:41:44 -0700 |
---|---|---|
committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-03 17:42:54 +0200 |
commit | 4df82b5911c0e380d8b308958f158c3e7b365467 (patch) | |
tree | f767af37131c47f205729c280a0f9352675963fe /drivers | |
parent | 2a8357f2393d89a34b5a77051d29951af9646406 (diff) |
Bluetooth: btmrvl: indicate pscan scheduling instant in a debug event
A vendor specific command is sent to firmware during
initialization to enable this feature. This command is for
SD8897 only.
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/bluetooth/btmrvl_drv.h | 1 | ||||
-rw-r--r-- | drivers/bluetooth/btmrvl_main.c | 19 | ||||
-rw-r--r-- | drivers/bluetooth/btmrvl_sdio.c | 5 | ||||
-rw-r--r-- | drivers/bluetooth/btmrvl_sdio.h | 2 |
4 files changed, 27 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h index dc79f88f871..4c313e73df8 100644 --- a/drivers/bluetooth/btmrvl_drv.h +++ b/drivers/bluetooth/btmrvl_drv.h @@ -89,6 +89,7 @@ struct btmrvl_private { #define MRVL_VENDOR_PKT 0xFE /* Vendor specific Bluetooth commands */ +#define BT_CMD_PSCAN_WIN_REPORT_ENABLE 0xFC03 #define BT_CMD_AUTO_SLEEP_MODE 0xFC23 #define BT_CMD_HOST_SLEEP_CONFIG 0xFC59 #define BT_CMD_HOST_SLEEP_ENABLE 0xFC5A diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index e9dbddb0b8f..d35f2e189a6 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -214,6 +214,23 @@ int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, u8 subcmd) } EXPORT_SYMBOL_GPL(btmrvl_send_module_cfg_cmd); +int btmrvl_pscan_window_reporting(struct btmrvl_private *priv, u8 subcmd) +{ + struct btmrvl_sdio_card *card = priv->btmrvl_dev.card; + int ret; + + if (!card->support_pscan_win_report) + return 0; + + ret = btmrvl_send_sync_cmd(priv, BT_CMD_PSCAN_WIN_REPORT_ENABLE, + &subcmd, 1); + if (ret) + BT_ERR("PSCAN_WIN_REPORT_ENABLE command failed: %#x", ret); + + return ret; +} +EXPORT_SYMBOL_GPL(btmrvl_pscan_window_reporting); + int btmrvl_send_hscfg_cmd(struct btmrvl_private *priv) { int ret; @@ -489,6 +506,8 @@ static int btmrvl_setup(struct hci_dev *hdev) btmrvl_cal_data_dt(priv); + btmrvl_pscan_window_reporting(priv, 0x01); + priv->btmrvl_dev.psmode = 1; btmrvl_enable_ps(priv); diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 9dedca516ff..efff06438b0 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -108,6 +108,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8688 = { .helper = "mrvl/sd8688_helper.bin", .firmware = "mrvl/sd8688.bin", .reg = &btmrvl_reg_8688, + .support_pscan_win_report = false, .sd_blksz_fw_dl = 64, }; @@ -115,6 +116,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8787 = { .helper = NULL, .firmware = "mrvl/sd8787_uapsta.bin", .reg = &btmrvl_reg_87xx, + .support_pscan_win_report = false, .sd_blksz_fw_dl = 256, }; @@ -122,6 +124,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8797 = { .helper = NULL, .firmware = "mrvl/sd8797_uapsta.bin", .reg = &btmrvl_reg_87xx, + .support_pscan_win_report = false, .sd_blksz_fw_dl = 256, }; @@ -129,6 +132,7 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8897 = { .helper = NULL, .firmware = "mrvl/sd8897_uapsta.bin", .reg = &btmrvl_reg_88xx, + .support_pscan_win_report = true, .sd_blksz_fw_dl = 256, }; @@ -1067,6 +1071,7 @@ static int btmrvl_sdio_probe(struct sdio_func *func, card->firmware = data->firmware; card->reg = data->reg; card->sd_blksz_fw_dl = data->sd_blksz_fw_dl; + card->support_pscan_win_report = data->support_pscan_win_report; } if (btmrvl_sdio_register_dev(card) < 0) { diff --git a/drivers/bluetooth/btmrvl_sdio.h b/drivers/bluetooth/btmrvl_sdio.h index d4dd3b0fa53..453559f98a7 100644 --- a/drivers/bluetooth/btmrvl_sdio.h +++ b/drivers/bluetooth/btmrvl_sdio.h @@ -89,6 +89,7 @@ struct btmrvl_sdio_card { const char *helper; const char *firmware; const struct btmrvl_sdio_card_reg *reg; + bool support_pscan_win_report; u16 sd_blksz_fw_dl; u8 rx_unit; struct btmrvl_private *priv; @@ -98,6 +99,7 @@ struct btmrvl_sdio_device { const char *helper; const char *firmware; const struct btmrvl_sdio_card_reg *reg; + const bool support_pscan_win_report; u16 sd_blksz_fw_dl; }; |