rsi: add tx frame for common device configuration

After successful loading of firmware, a CARD READY indication is
received by host. Common device configuration parameters are sent
to the device after this. It includes information like device
operating mode (Wi-Fi alone or BT coex), power save related
parameters, GPIO information etc. As device supports BT coex,
this frame is send in COEX queue initially. Based on the operating
mode, CARD READY indication is received from each protocol module
in firmware i.e. WLAN, BT.

Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/drivers/net/wireless/rsi/rsi_mgmt.h b/drivers/net/wireless/rsi/rsi_mgmt.h
index dfbf7a50269b..dcb6db728cbd 100644
--- a/drivers/net/wireless/rsi/rsi_mgmt.h
+++ b/drivers/net/wireless/rsi/rsi_mgmt.h
@@ -205,6 +205,7 @@ enum cmd_frame_type {
 	CW_MODE_REQ,
 	PER_CMD_PKT,
 	ANT_SEL_FRAME = 0x20,
+	COMMON_DEV_CONFIG = 0x28,
 	RADIO_PARAMS_UPDATE = 0x29
 };
 
@@ -282,6 +283,76 @@ struct rsi_radio_caps {
 	__le16 preamble_type;
 } __packed;
 
+/* ULP GPIO flags */
+#define RSI_GPIO_MOTION_SENSOR_ULP_WAKEUP	BIT(0)
+#define RSI_GPIO_SLEEP_IND_FROM_DEVICE		BIT(1)
+#define RSI_GPIO_2_ULP				BIT(2)
+#define RSI_GPIO_PUSH_BUTTON_ULP_WAKEUP		BIT(3)
+
+/* SOC GPIO flags */
+#define RSI_GPIO_0_PSPI_CSN_0			BIT(0)
+#define RSI_GPIO_1_PSPI_CSN_1			BIT(1)
+#define RSI_GPIO_2_HOST_WAKEUP_INTR		BIT(2)
+#define RSI_GPIO_3_PSPI_DATA_0			BIT(3)
+#define RSI_GPIO_4_PSPI_DATA_1			BIT(4)
+#define RSI_GPIO_5_PSPI_DATA_2			BIT(5)
+#define RSI_GPIO_6_PSPI_DATA_3			BIT(6)
+#define RSI_GPIO_7_I2C_SCL			BIT(7)
+#define RSI_GPIO_8_I2C_SDA			BIT(8)
+#define RSI_GPIO_9_UART1_RX			BIT(9)
+#define RSI_GPIO_10_UART1_TX			BIT(10)
+#define RSI_GPIO_11_UART1_RTS_I2S_CLK		BIT(11)
+#define RSI_GPIO_12_UART1_CTS_I2S_WS		BIT(12)
+#define RSI_GPIO_13_DBG_UART_RX_I2S_DIN		BIT(13)
+#define RSI_GPIO_14_DBG_UART_RX_I2S_DOUT	BIT(14)
+#define RSI_GPIO_15_LP_WAKEUP_BOOT_BYPASS	BIT(15)
+#define RSI_GPIO_16_LED_0			BIT(16)
+#define RSI_GPIO_17_BTCOEX_WLAN_ACT_EXT_ANT_SEL	BIT(17)
+#define RSI_GPIO_18_BTCOEX_BT_PRIO_EXT_ANT_SEL	BIT(18)
+#define RSI_GPIO_19_BTCOEX_BT_ACT_EXT_ON_OFF	BIT(19)
+#define RSI_GPIO_20_RF_RESET			BIT(20)
+#define RSI_GPIO_21_SLEEP_IND_FROM_DEVICE	BIT(21)
+
+#define RSI_UNUSED_SOC_GPIO_BITMAP (RSI_GPIO_9_UART1_RX | \
+				    RSI_GPIO_10_UART1_TX | \
+				    RSI_GPIO_11_UART1_RTS_I2S_CLK | \
+				    RSI_GPIO_12_UART1_CTS_I2S_WS | \
+				    RSI_GPIO_13_DBG_UART_RX_I2S_DIN | \
+				    RSI_GPIO_14_DBG_UART_RX_I2S_DOUT | \
+				    RSI_GPIO_15_LP_WAKEUP_BOOT_BYPASS | \
+				    RSI_GPIO_17_BTCOEX_WLAN_ACT_EXT_ANT_SEL | \
+				    RSI_GPIO_18_BTCOEX_BT_PRIO_EXT_ANT_SEL | \
+				    RSI_GPIO_19_BTCOEX_BT_ACT_EXT_ON_OFF | \
+				    RSI_GPIO_21_SLEEP_IND_FROM_DEVICE)
+
+#define RSI_UNUSED_ULP_GPIO_BITMAP (RSI_GPIO_MOTION_SENSOR_ULP_WAKEUP | \
+				    RSI_GPIO_SLEEP_IND_FROM_DEVICE | \
+				    RSI_GPIO_2_ULP | \
+				    RSI_GPIO_PUSH_BUTTON_ULP_WAKEUP);
+struct rsi_config_vals {
+	__le16 len_qno;
+	u8 pkt_type;
+	u8 misc_flags;
+	__le16 reserved1[6];
+	u8 lp_ps_handshake;
+	u8 ulp_ps_handshake;
+	u8 sleep_config_params; /* 0 for no handshake,
+				 * 1 for GPIO based handshake,
+				 * 2 packet handshake
+				 */
+	u8 unused_ulp_gpio;
+	__le32 unused_soc_gpio_bitmap;
+	u8 ext_pa_or_bt_coex_en;
+	u8 opermode;
+	u8 wlan_rf_pwr_mode;
+	u8 bt_rf_pwr_mode;
+	u8 zigbee_rf_pwr_mode;
+	u8 driver_mode;
+	u8 region_code;
+	u8 antenna_sel_val;
+	u8 reserved2[16];
+} __packed;
+
 static inline u32 rsi_get_queueno(u8 *addr, u16 offset)
 {
 	return (le16_to_cpu(*(__le16 *)&addr[offset]) & 0x7000) >> 12;
@@ -307,6 +378,11 @@ static inline u8 rsi_get_channel(u8 *addr)
 	return *(char *)(addr + 15);
 }
 
+static inline void rsi_set_len_qno(__le16 *addr, u16 len, u8 qno)
+{
+	*addr = cpu_to_le16(len | ((qno & 7) << 12));
+}
+
 int rsi_mgmt_pkt_recv(struct rsi_common *common, u8 *msg);
 int rsi_set_vap_capabilities(struct rsi_common *common, enum opmode mode,
 			     u8 vap_status);