fw/rffe: Add function to query RF wiring

Depending on the chipset and the HW, not all ports are connected
and we need to know what we can use when we have the choice ...

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>

diff --git a/src/target/firmware/board/compal/rffe_dualband.c b/src/target/firmware/board/compal/rffe_dualband.c
index a0e0337..d2d517d 100644 (file)
--- a/src/target/firmware/board/compal/rffe_dualband.c
+++ b/src/target/firmware/board/compal/rffe_dualband.c
@@ -44,6 +44,18 @@ void rffe_mode(enum gsm_band band, int tx)
        tsp_act_update(tspact);
 }
 
+/* Returns RF wiring */
+uint32_t rffe_get_rx_ports(void)
+{
+       return (1 << PORT_LO) | (1 << PORT_DCS1800);
+}
+
+uint32_t rffe_get_tx_ports(void)
+{
+       return (1 << PORT_LO) | (1 << PORT_HI);
+}
+
+
 #define MCU_SW_TRACE   0xfffef00e
 #define ARM_CONF_REG   0xfffef006
 

diff --git a/src/target/firmware/board/gta0x/rffe_gta0x_triband.c b/src/target/firmware/board/gta0x/rffe_gta0x_triband.c
index 7a37988..63f1513 100644 (file)
--- a/src/target/firmware/board/gta0x/rffe_gta0x_triband.c
+++ b/src/target/firmware/board/gta0x/rffe_gta0x_triband.c
@@ -73,6 +73,18 @@ void rffe_mode(enum gsm_band band, int tx)
        tsp_act_update(tspact);
 }
 
+/* Returns RF wiring */
+uint32_t rffe_get_rx_ports(void)
+{
+       return (1 << PORT_LO) | (1 << PORT_DCS1800) | (1 << PORT_PCS1900);
+}
+
+uint32_t rffe_get_tx_ports(void)
+{
+       return (1 << PORT_LO) | (1 << PORT_HI);
+}
+
+
 #define MCU_SW_TRACE   0xfffef00e
 #define ARM_CONF_REG   0xfffef006
 

diff --git a/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c b/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c
index 8d24928..00f1089 100644 (file)
--- a/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c
+++ b/src/target/firmware/board/pirelli_dpl10/rffe_dpl10_triband.c
@@ -72,6 +72,18 @@ void rffe_mode(enum gsm_band band, int tx)
        tsp_act_update(tspact);
 }
 
+/* Returns RF wiring */
+uint32_t rffe_get_rx_ports(void)
+{
+       return (1 << PORT_LO) | (1 << PORT_DCS1800) | (1 << PORT_PCS1900);
+}
+
+uint32_t rffe_get_tx_ports(void)
+{
+       return (1 << PORT_LO) | (1 << PORT_HI);
+}
+
+
 #define MCU_SW_TRACE   0xfffef00e
 #define ARM_CONF_REG   0xfffef006
 #define ASIC_CONF_REG  0xfffef008

diff --git a/src/target/firmware/include/rffe.h b/src/target/firmware/include/rffe.h
index a21d183..c28c696 100644 (file)
--- a/src/target/firmware/include/rffe.h
+++ b/src/target/firmware/include/rffe.h
@@ -11,6 +11,20 @@ void rffe_init(void);
 /* switch RF Frontend Mode */
 void rffe_mode(enum gsm_band band, int tx);
 
+/* query RF wiring */
+enum rffe_port
+{
+       PORT_LO         = 0,    /* Combined 850/900 port */
+       PORT_HI         = 1,    /* Combined 1800/1900 port */
+       PORT_GSM850     = 2,
+       PORT_GSM900     = 3,
+       PORT_DCS1800    = 4,
+       PORT_PCS1900    = 5,
+};
+
+uint32_t rffe_get_rx_ports(void);
+uint32_t rffe_get_tx_ports(void);
+
 /* get current gain of RF frontend (anything between antenna and baseband in dBm */
 uint8_t rffe_get_gain(void);