From: Amitkumar Karwar <amitkarwar@gmail.com>
To: Kalle Valo <kvalo@codeaurora.org>, marcel@holtmann.org
Cc: linux-wireless@vger.kernel.org,
Amitkumar Karwar <amit.karwar@redpinesignals.com>,
Prameela Rani Garnepudi <prameela.j04cs@gmail.com>,
linux-bluetooth@vger.kernel.org,
Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
Subject: [PATCH 7/8] rsi: add module parameter operating mode
Date: Wed, 15 Nov 2017 12:50:43 +0530 [thread overview]
Message-ID: <1510730444-3237-8-git-send-email-amitkarwar@gmail.com> (raw)
In-Reply-To: <1510730444-3237-1-git-send-email-amitkarwar@gmail.com>
From: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Operating mode determines the support for other protocols.
This is made as module parameter for better usage.
Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
---
drivers/net/wireless/rsi/rsi_91x_main.c | 58 ++++++++++++++++++++++++++++-----
drivers/net/wireless/rsi/rsi_91x_sdio.c | 10 +++++-
drivers/net/wireless/rsi/rsi_91x_usb.c | 10 +++++-
drivers/net/wireless/rsi/rsi_common.h | 2 +-
drivers/net/wireless/rsi/rsi_hal.h | 11 +++++++
5 files changed, 80 insertions(+), 11 deletions(-)
diff --git a/drivers/net/wireless/rsi/rsi_91x_main.c b/drivers/net/wireless/rsi/rsi_91x_main.c
index 00f54c5..084b779 100644
--- a/drivers/net/wireless/rsi/rsi_91x_main.c
+++ b/drivers/net/wireless/rsi/rsi_91x_main.c
@@ -69,8 +69,24 @@ EXPORT_SYMBOL_GPL(rsi_dbg);
static char *opmode_str(int oper_mode)
{
switch (oper_mode) {
- case RSI_DEV_OPMODE_WIFI_ALONE:
+ case DEV_OPMODE_WIFI_ALONE:
return "Wi-Fi alone";
+ case DEV_OPMODE_BT_ALONE:
+ return "BT EDR alone";
+ case DEV_OPMODE_BT_LE_ALONE:
+ return "BT LE alone";
+ case DEV_OPMODE_BT_DUAL:
+ return "BT Dual";
+ case DEV_OPMODE_STA_BT:
+ return "Wi-Fi STA + BT EDR";
+ case DEV_OPMODE_STA_BT_LE:
+ return "Wi-Fi STA + BT LE";
+ case DEV_OPMODE_STA_BT_DUAL:
+ return "Wi-Fi STA + BT DUAL";
+ case DEV_OPMODE_AP_BT:
+ return "Wi-Fi AP + BT EDR";
+ case DEV_OPMODE_AP_BT_DUAL:
+ return "Wi-Fi AP + BT DUAL";
}
return "Unknown";
@@ -278,7 +294,7 @@ void *rsi_get_bt_context(void *priv)
*
* Return: Pointer to the adapter structure on success, NULL on failure .
*/
-struct rsi_hw *rsi_91x_init(void)
+struct rsi_hw *rsi_91x_init(u16 oper_mode)
{
struct rsi_hw *adapter = NULL;
struct rsi_common *common = NULL;
@@ -320,11 +336,34 @@ struct rsi_hw *rsi_91x_init(void)
spin_lock_init(&adapter->ps_lock);
timer_setup(&common->roc_timer, rsi_roc_timeout, 0);
init_completion(&common->wlan_init_completion);
+ common->oper_mode = oper_mode;
common->init_done = true;
-
- common->coex_mode = RSI_DEV_COEX_MODE_WIFI_ALONE;
- common->oper_mode = RSI_DEV_OPMODE_WIFI_ALONE;
adapter->device_model = RSI_DEV_9113;
+
+ /* Determine coex mode */
+ switch (common->oper_mode) {
+ case DEV_OPMODE_STA_BT_DUAL:
+ case DEV_OPMODE_STA_BT:
+ case DEV_OPMODE_STA_BT_LE:
+ case DEV_OPMODE_BT_ALONE:
+ case DEV_OPMODE_BT_LE_ALONE:
+ case DEV_OPMODE_BT_DUAL:
+ common->coex_mode = 2;
+ break;
+ case DEV_OPMODE_AP_BT_DUAL:
+ case DEV_OPMODE_AP_BT:
+ common->coex_mode = 4;
+ break;
+ case DEV_OPMODE_WIFI_ALONE:
+ common->coex_mode = 1;
+ break;
+ default:
+ common->oper_mode = 1;
+ common->coex_mode = 1;
+ }
+ rsi_dbg(INFO_ZONE, "%s: oper_mode = %d, coex_mode = %d\n",
+ __func__, common->oper_mode, common->coex_mode);
+
if (common->coex_mode > 1) {
if (rsi_coex_attach(common)) {
rsi_dbg(ERR_ZONE, "Failed to init coex module\n");
@@ -359,10 +398,13 @@ void rsi_91x_deinit(struct rsi_hw *adapter)
for (ii = 0; ii < NUM_SOFT_QUEUES; ii++)
skb_queue_purge(&common->tx_queue[ii]);
- common->init_done = false;
-
- if (common->coex_mode > 1)
+ if (common->coex_mode > 1) {
rsi_coex_detach(common);
+ if (g_proto_ops.bt_ops->detach)
+ g_proto_ops.bt_ops->detach(common->bt_adapter);
+ }
+
+ common->init_done = false;
kfree(common);
kfree(adapter->rsi_dev);
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c
index ba38c6d..5722736 100644
--- a/drivers/net/wireless/rsi/rsi_91x_sdio.c
+++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c
@@ -21,6 +21,14 @@
#include "rsi_coex.h"
#include "rsi_hal.h"
+/* Default operating mode is wlan STA + BT */
+static u16 dev_oper_mode = DEV_OPMODE_STA_BT_DUAL;
+module_param(dev_oper_mode, ushort, 0444);
+MODULE_PARM_DESC(dev_oper_mode,
+ "1[Wi-Fi], 4[BT], 8[BT LE], 5[Wi-Fi STA + BT classic]\n"
+ "9[Wi-Fi STA + BT LE], 13[Wi-Fi STA + BT classic + BT LE]\n"
+ "6[AP + BT classic], 14[AP + BT classic + BT LE]");
+
/**
* rsi_sdio_set_cmd52_arg() - This function prepares cmd 52 read/write arg.
* @rw: Read/write
@@ -926,7 +934,7 @@ static int rsi_probe(struct sdio_func *pfunction,
rsi_dbg(INIT_ZONE, "%s: Init function called\n", __func__);
- adapter = rsi_91x_init();
+ adapter = rsi_91x_init(dev_oper_mode);
if (!adapter) {
rsi_dbg(ERR_ZONE, "%s: Failed to init os intf ops\n",
__func__);
diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c
index b09c7da..a30305e 100644
--- a/drivers/net/wireless/rsi/rsi_91x_usb.c
+++ b/drivers/net/wireless/rsi/rsi_91x_usb.c
@@ -21,6 +21,14 @@
#include "rsi_hal.h"
#include "rsi_coex.h"
+/* Default operating mode is wlan STA + BT */
+static u16 dev_oper_mode = DEV_OPMODE_STA_BT_DUAL;
+module_param(dev_oper_mode, ushort, 0444);
+MODULE_PARM_DESC(dev_oper_mode,
+ "1[Wi-Fi], 4[BT], 8[BT LE], 5[Wi-Fi STA + BT classic]\n"
+ "9[Wi-Fi STA + BT LE], 13[Wi-Fi STA + BT classic + BT LE]\n"
+ "6[AP + BT classic], 14[AP + BT classic + BT LE]");
+
/**
* rsi_usb_card_write() - This function writes to the USB Card.
* @adapter: Pointer to the adapter structure.
@@ -708,7 +716,7 @@ static int rsi_probe(struct usb_interface *pfunction,
rsi_dbg(INIT_ZONE, "%s: Init function called\n", __func__);
- adapter = rsi_91x_init();
+ adapter = rsi_91x_init(dev_oper_mode);
if (!adapter) {
rsi_dbg(ERR_ZONE, "%s: Failed to init os intf ops\n",
__func__);
diff --git a/drivers/net/wireless/rsi/rsi_common.h b/drivers/net/wireless/rsi/rsi_common.h
index 4616585..d9ff3b8 100644
--- a/drivers/net/wireless/rsi/rsi_common.h
+++ b/drivers/net/wireless/rsi/rsi_common.h
@@ -81,7 +81,7 @@ static inline int rsi_kill_thread(struct rsi_thread *handle)
void rsi_mac80211_detach(struct rsi_hw *hw);
u16 rsi_get_connected_channel(struct ieee80211_vif *vif);
-struct rsi_hw *rsi_91x_init(void);
+struct rsi_hw *rsi_91x_init(u16 oper_mode);
void rsi_91x_deinit(struct rsi_hw *adapter);
int rsi_read_pkt(struct rsi_common *common, u8 *rx_pkt, s32 rcv_pkt_len);
#ifdef CONFIG_PM
diff --git a/drivers/net/wireless/rsi/rsi_hal.h b/drivers/net/wireless/rsi/rsi_hal.h
index e712223..a7d3011 100644
--- a/drivers/net/wireless/rsi/rsi_hal.h
+++ b/drivers/net/wireless/rsi/rsi_hal.h
@@ -17,6 +17,17 @@
#ifndef __RSI_HAL_H__
#define __RSI_HAL_H__
+/* Device Operating modes */
+#define DEV_OPMODE_WIFI_ALONE 1
+#define DEV_OPMODE_BT_ALONE 4
+#define DEV_OPMODE_BT_LE_ALONE 8
+#define DEV_OPMODE_BT_DUAL 12
+#define DEV_OPMODE_STA_BT 5
+#define DEV_OPMODE_STA_BT_LE 9
+#define DEV_OPMODE_STA_BT_DUAL 13
+#define DEV_OPMODE_AP_BT 6
+#define DEV_OPMODE_AP_BT_DUAL 14
+
#define FLASH_WRITE_CHUNK_SIZE (4 * 1024)
#define FLASH_SECTOR_SIZE (4 * 1024)
--
2.7.4
next prev parent reply other threads:[~2017-11-15 7:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-15 7:20 [PATCH 0/8] rsi: add bluetooth and coex support Amitkumar Karwar
2017-11-15 7:20 ` [PATCH 1/8] rsi: add rx control block to handle rx packets in USB Amitkumar Karwar
2017-11-15 7:20 ` [PATCH 2/8] rsi: add bluetooth rx endpoint Amitkumar Karwar
2017-11-15 15:23 ` Marcel Holtmann
2017-11-16 5:12 ` Amitkumar Karwar
2017-11-15 7:20 ` [PATCH 3/8] rsi: add header file rsi_header Amitkumar Karwar
2017-11-15 7:20 ` [PATCH 4/8] rsi: add coex support Amitkumar Karwar
2017-11-15 7:20 ` [PATCH 5/8] Bluetooth: btrsi: add new rsi bluetooth driver Amitkumar Karwar
2017-11-15 15:37 ` Marcel Holtmann
2017-11-16 5:16 ` Amitkumar Karwar
2017-11-29 12:49 ` Amitkumar Karwar
2017-11-29 13:33 ` Marcel Holtmann
2017-11-30 14:23 ` Amitkumar Karwar
2017-11-15 7:20 ` [PATCH 6/8] rsi: handle BT traffic in driver Amitkumar Karwar
2017-11-15 7:20 ` Amitkumar Karwar [this message]
2017-11-15 8:56 ` [PATCH 7/8] rsi: add module parameter operating mode Arend van Spriel
2017-11-15 7:20 ` [PATCH 8/8] rsi: sdio changes to support BT Amitkumar Karwar
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