diff options
Diffstat (limited to 'host/lib/usrp/usrp2/usrp2_regs.cpp')
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_regs.cpp | 205 |
1 files changed, 109 insertions, 96 deletions
diff --git a/host/lib/usrp/usrp2/usrp2_regs.cpp b/host/lib/usrp/usrp2/usrp2_regs.cpp index 66c3ac137..57ae36857 100644 --- a/host/lib/usrp/usrp2/usrp2_regs.cpp +++ b/host/lib/usrp/usrp2/usrp2_regs.cpp @@ -18,106 +18,119 @@ #include "usrp2_regs.hpp" #include "usrp2_iface.hpp" -int sr_addr(int misc_output_base, int sr) { - return misc_output_base + 4 * sr; -} +//////////////////////////////////////////////////////////////////////// +// Define slave bases +//////////////////////////////////////////////////////////////////////// +#define ROUTER_RAM_BASE 0x4000 +#define SPI_BASE 0x5000 +#define I2C_BASE 0x5400 +#define GPIO_BASE 0x5800 +#define READBACK_BASE 0x5C00 +#define ETH_BASE 0x6000 +#define SETTING_REGS_BASE 0x7000 +#define PIC_BASE 0x8000 +#define UART_BASE 0x8800 +#define ATR_BASE 0x8C00 + +//////////////////////////////////////////////////////////////////////// +// Setting register offsets +//////////////////////////////////////////////////////////////////////// +#define SR_MISC 0 // 7 regs +#define SR_SIMTIMER 8 // 2 +#define SR_TIME64 10 // 6 +#define SR_BUF_POOL 16 // 4 + +#define SR_RX_FRONT 24 // 5 +#define SR_RX_CTRL0 32 // 9 +#define SR_RX_DSP0 48 // 7 +#define SR_RX_CTRL1 80 // 9 +#define SR_RX_DSP1 96 // 7 -usrp2_regs_t usrp2_get_regs(bool use_n2xx_map) { +#define SR_TX_FRONT 128 // ? +#define SR_TX_CTRL 144 // 6 +#define SR_TX_DSP 160 // 5 - //how about you just make this dependent on hw_rev instead of doing the init before main, and give up the const globals, since the application won't ever need both. - const int misc_output_base = (use_n2xx_map) ? USRP2P_MISC_OUTPUT_BASE : USRP2_MISC_OUTPUT_BASE, - gpio_base = (use_n2xx_map) ? USRP2P_GPIO_BASE : USRP2_GPIO_BASE, - atr_base = (use_n2xx_map) ? USRP2P_ATR_BASE : USRP2_ATR_BASE, - bp_base = (use_n2xx_map) ? USRP2P_BP_STATUS_BASE : USRP2_BP_STATUS_BASE; +#define SR_UDP_SM 192 // 64 + +int sr_addr(int sr) { + return SETTING_REGS_BASE + (4 * sr); +} +usrp2_regs_t usrp2_get_regs(bool) { usrp2_regs_t x; - x.sr_misc = 0; - x.sr_tx_prot_eng = 32; - x.sr_rx_prot_eng = 48; - x.sr_buffer_pool_ctrl = 64; - x.sr_udp_sm = 96; - x.sr_tx_dsp = 208; - x.sr_tx_ctrl = 224; - x.sr_rx_dsp0 = 160; - x.sr_rx_ctrl0 = 176; - x.sr_rx_dsp1 = 240; - x.sr_rx_ctrl1 = 32; - x.sr_time64 = 192; - x.sr_simtimer = 198; - x.sr_last = 255; - x.misc_ctrl_clock = sr_addr(misc_output_base, 0); - x.misc_ctrl_serdes = sr_addr(misc_output_base, 1); - x.misc_ctrl_adc = sr_addr(misc_output_base, 2); - x.misc_ctrl_leds = sr_addr(misc_output_base, 3); - x.misc_ctrl_phy = sr_addr(misc_output_base, 4); - x.misc_ctrl_dbg_mux = sr_addr(misc_output_base, 5); - x.misc_ctrl_ram_page = sr_addr(misc_output_base, 6); - x.misc_ctrl_flush_icache = sr_addr(misc_output_base, 7); - x.misc_ctrl_led_src = sr_addr(misc_output_base, 8); - x.time64_secs = sr_addr(misc_output_base, x.sr_time64 + 0); - x.time64_ticks = sr_addr(misc_output_base, x.sr_time64 + 1); - x.time64_flags = sr_addr(misc_output_base, x.sr_time64 + 2); - x.time64_imm = sr_addr(misc_output_base, x.sr_time64 + 3); - x.time64_tps = sr_addr(misc_output_base, x.sr_time64 + 4); - x.time64_mimo_sync = sr_addr(misc_output_base, x.sr_time64 + 5); - x.status = bp_base + 4*8; - x.time64_secs_rb_imm = bp_base + 4*10; - x.time64_ticks_rb_imm = bp_base + 4*11; - x.compat_num_rb = bp_base + 4*12; - x.time64_secs_rb_pps = bp_base + 4*14; - x.time64_ticks_rb_pps = bp_base + 4*15; - x.dsp_tx_freq = sr_addr(misc_output_base, x.sr_tx_dsp + 0); - x.dsp_tx_scale_iq = sr_addr(misc_output_base, x.sr_tx_dsp + 1); - x.dsp_tx_interp_rate = sr_addr(misc_output_base, x.sr_tx_dsp + 2); - x.dsp_tx_mux = sr_addr(misc_output_base, x.sr_tx_dsp + 4); - x.dsp_rx[0].freq = sr_addr(misc_output_base, x.sr_rx_dsp0 + 0); - x.dsp_rx[0].scale_iq = sr_addr(misc_output_base, x.sr_rx_dsp0 + 1); - x.dsp_rx[0].decim_rate = sr_addr(misc_output_base, x.sr_rx_dsp0 + 2); - x.dsp_rx[0].dcoffset_i = sr_addr(misc_output_base, x.sr_rx_dsp0 + 3); - x.dsp_rx[0].dcoffset_q = sr_addr(misc_output_base, x.sr_rx_dsp0 + 4); - x.dsp_rx[0].mux = sr_addr(misc_output_base, x.sr_rx_dsp0 + 5); - x.dsp_rx[1].freq = sr_addr(misc_output_base, x.sr_rx_dsp1 + 0); - x.dsp_rx[1].scale_iq = sr_addr(misc_output_base, x.sr_rx_dsp1 + 1); - x.dsp_rx[1].decim_rate = sr_addr(misc_output_base, x.sr_rx_dsp1 + 2); - x.dsp_rx[1].dcoffset_i = sr_addr(misc_output_base, x.sr_rx_dsp1 + 3); - x.dsp_rx[1].dcoffset_q = sr_addr(misc_output_base, x.sr_rx_dsp1 + 4); - x.dsp_rx[1].mux = sr_addr(misc_output_base, x.sr_rx_dsp1 + 5); - x.gpio_io = gpio_base + 0; - x.gpio_ddr = gpio_base + 4; - x.gpio_tx_sel = gpio_base + 8; - x.gpio_rx_sel = gpio_base + 12; - x.atr_idle_txside = atr_base + 0; - x.atr_idle_rxside = atr_base + 2; - x.atr_intx_txside = atr_base + 4; - x.atr_intx_rxside = atr_base + 6; - x.atr_inrx_txside = atr_base + 8; - x.atr_inrx_rxside = atr_base + 10; - x.atr_full_txside = atr_base + 12; - x.atr_full_rxside = atr_base + 14; - x.rx_ctrl[0].stream_cmd = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 0); - x.rx_ctrl[0].time_secs = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 1); - x.rx_ctrl[0].time_ticks = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 2); - x.rx_ctrl[0].clear_overrun = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 3); - x.rx_ctrl[0].vrt_header = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 4); - x.rx_ctrl[0].vrt_stream_id = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 5); - x.rx_ctrl[0].vrt_trailer = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 6); - x.rx_ctrl[0].nsamps_per_pkt = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 7); - x.rx_ctrl[0].nchannels = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 8); - x.rx_ctrl[1].stream_cmd = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 0); - x.rx_ctrl[1].time_secs = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 1); - x.rx_ctrl[1].time_ticks = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 2); - x.rx_ctrl[1].clear_overrun = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 3); - x.rx_ctrl[1].vrt_header = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 4); - x.rx_ctrl[1].vrt_stream_id = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 5); - x.rx_ctrl[1].vrt_trailer = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 6); - x.rx_ctrl[1].nsamps_per_pkt = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 7); - x.rx_ctrl[1].nchannels = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 8); - x.tx_ctrl_num_chan = sr_addr(misc_output_base, x.sr_tx_ctrl + 0); - x.tx_ctrl_clear_state = sr_addr(misc_output_base, x.sr_tx_ctrl + 1); - x.tx_ctrl_report_sid = sr_addr(misc_output_base, x.sr_tx_ctrl + 2); - x.tx_ctrl_policy = sr_addr(misc_output_base, x.sr_tx_ctrl + 3); - x.tx_ctrl_cycles_per_up = sr_addr(misc_output_base, x.sr_tx_ctrl + 4); - x.tx_ctrl_packets_per_up = sr_addr(misc_output_base, x.sr_tx_ctrl + 5); + x.misc_ctrl_clock = sr_addr(0); + x.misc_ctrl_serdes = sr_addr(1); + x.misc_ctrl_adc = sr_addr(2); + x.misc_ctrl_leds = sr_addr(3); + x.misc_ctrl_phy = sr_addr(4); + x.misc_ctrl_dbg_mux = sr_addr(5); + x.misc_ctrl_ram_page = sr_addr(6); + x.misc_ctrl_flush_icache = sr_addr(7); + x.misc_ctrl_led_src = sr_addr(8); + x.time64_secs = sr_addr(SR_TIME64 + 0); + x.time64_ticks = sr_addr(SR_TIME64 + 1); + x.time64_flags = sr_addr(SR_TIME64 + 2); + x.time64_imm = sr_addr(SR_TIME64 + 3); + x.time64_tps = sr_addr(SR_TIME64 + 4); + x.time64_mimo_sync = sr_addr(SR_TIME64 + 5); + x.status = READBACK_BASE + 4*8; + x.time64_secs_rb_imm = READBACK_BASE + 4*10; + x.time64_ticks_rb_imm = READBACK_BASE + 4*11; + x.compat_num_rb = READBACK_BASE + 4*12; + x.time64_secs_rb_pps = READBACK_BASE + 4*14; + x.time64_ticks_rb_pps = READBACK_BASE + 4*15; + x.dsp_tx_freq = sr_addr(SR_TX_DSP + 0); + x.dsp_tx_scale_iq = sr_addr(SR_TX_DSP + 1); + x.dsp_tx_interp_rate = sr_addr(SR_TX_DSP + 2); + x.dsp_tx_mux = sr_addr(SR_TX_DSP + 4); + x.dsp_rx[0].freq = sr_addr(SR_RX_DSP0 + 0); + x.dsp_rx[0].scale_iq = sr_addr(SR_RX_DSP0 + 1); + x.dsp_rx[0].decim_rate = sr_addr(SR_RX_DSP0 + 2); + x.dsp_rx[0].dcoffset_i = sr_addr(SR_RX_DSP0 + 3); + x.dsp_rx[0].dcoffset_q = sr_addr(SR_RX_DSP0 + 4); + x.dsp_rx[0].mux = sr_addr(SR_RX_DSP0 + 5); + x.dsp_rx[1].freq = sr_addr(SR_RX_DSP1 + 0); + x.dsp_rx[1].scale_iq = sr_addr(SR_RX_DSP1 + 1); + x.dsp_rx[1].decim_rate = sr_addr(SR_RX_DSP1 + 2); + x.dsp_rx[1].dcoffset_i = sr_addr(SR_RX_DSP1 + 3); + x.dsp_rx[1].dcoffset_q = sr_addr(SR_RX_DSP1 + 4); + x.dsp_rx[1].mux = sr_addr(SR_RX_DSP1 + 5); + x.gpio_io = GPIO_BASE + 0; + x.gpio_ddr = GPIO_BASE + 4; + x.gpio_tx_sel = GPIO_BASE + 8; + x.gpio_rx_sel = GPIO_BASE + 12; + x.atr_idle_txside = ATR_BASE + 0; + x.atr_idle_rxside = ATR_BASE + 2; + x.atr_intx_txside = ATR_BASE + 4; + x.atr_intx_rxside = ATR_BASE + 6; + x.atr_inrx_txside = ATR_BASE + 8; + x.atr_inrx_rxside = ATR_BASE + 10; + x.atr_full_txside = ATR_BASE + 12; + x.atr_full_rxside = ATR_BASE + 14; + x.rx_ctrl[0].stream_cmd = sr_addr(SR_RX_CTRL0 + 0); + x.rx_ctrl[0].time_secs = sr_addr(SR_RX_CTRL0 + 1); + x.rx_ctrl[0].time_ticks = sr_addr(SR_RX_CTRL0 + 2); + x.rx_ctrl[0].clear_overrun = sr_addr(SR_RX_CTRL0 + 3); + x.rx_ctrl[0].vrt_header = sr_addr(SR_RX_CTRL0 + 4); + x.rx_ctrl[0].vrt_stream_id = sr_addr(SR_RX_CTRL0 + 5); + x.rx_ctrl[0].vrt_trailer = sr_addr(SR_RX_CTRL0 + 6); + x.rx_ctrl[0].nsamps_per_pkt = sr_addr(SR_RX_CTRL0 + 7); + x.rx_ctrl[0].nchannels = sr_addr(SR_RX_CTRL0 + 8); + x.rx_ctrl[1].stream_cmd = sr_addr(SR_RX_CTRL1 + 0); + x.rx_ctrl[1].time_secs = sr_addr(SR_RX_CTRL1 + 1); + x.rx_ctrl[1].time_ticks = sr_addr(SR_RX_CTRL1 + 2); + x.rx_ctrl[1].clear_overrun = sr_addr(SR_RX_CTRL1 + 3); + x.rx_ctrl[1].vrt_header = sr_addr(SR_RX_CTRL1 + 4); + x.rx_ctrl[1].vrt_stream_id = sr_addr(SR_RX_CTRL1 + 5); + x.rx_ctrl[1].vrt_trailer = sr_addr(SR_RX_CTRL1 + 6); + x.rx_ctrl[1].nsamps_per_pkt = sr_addr(SR_RX_CTRL1 + 7); + x.rx_ctrl[1].nchannels = sr_addr(SR_RX_CTRL1 + 8); + x.tx_ctrl_num_chan = sr_addr(SR_TX_CTRL + 0); + x.tx_ctrl_clear_state = sr_addr(SR_TX_CTRL + 1); + x.tx_ctrl_report_sid = sr_addr(SR_TX_CTRL + 2); + x.tx_ctrl_policy = sr_addr(SR_TX_CTRL + 3); + x.tx_ctrl_cycles_per_up = sr_addr(SR_TX_CTRL + 4); + x.tx_ctrl_packets_per_up = sr_addr(SR_TX_CTRL + 5); return x; } |