dmac: remove unused module

tcp-recv-fnmut
Astro 3 years ago
parent 84f1380f48
commit 855d94c48e
  1. 3
      libboard_zynq/src/dmac/mod.rs
  2. 386
      libboard_zynq/src/dmac/regs.rs
  3. 1
      libboard_zynq/src/lib.rs

@ -1,3 +0,0 @@
//! PrimeCell DMA Controller (PL330)
mod regs;

@ -1,386 +0,0 @@
use libregister::{
register, register_at,
register_bit, register_bits, register_bits_typed,
};
#[allow(unused)]
#[repr(C)]
pub struct RegisterBlock {
pub ds: Ds,
pub dpc: DPc,
pub inten: Inten,
pub es: Es,
pub intstatus: IntStatus,
pub intclr: IntClr,
pub fsm: Fsm,
pub fsc: Fsc,
pub ftm: Ftm,
pub ftc: [Ftc; 8],
pub cs0: Cs,
pub cpc0: Cpc,
pub cs1: Cs,
pub cpc1: Cpc,
pub cs2: Cs,
pub cpc2: Cpc,
pub cs3: Cs,
pub cpc3: Cpc,
pub cs4: Cs,
pub cpc4: Cpc,
pub cs5: Cs,
pub cpc5: Cpc,
pub cs6: Cs,
pub cpc6: Cpc,
pub cs7: Cs,
pub cpc7: Cpc,
pub sa0: Sa,
pub da0: Da,
pub cc0: Cc,
pub lc0_0: Lc,
pub lc0_1: Lc,
pub sa1: Sa,
pub da1: Da,
pub cc1: Cc,
pub lc1_0: Lc,
pub lc1_1: Lc,
pub sa2: Sa,
pub da2: Da,
pub cc2: Cc,
pub lc2_0: Lc,
pub lc2_1: Lc,
pub sa3: Sa,
pub da3: Da,
pub cc3: Cc,
pub lc3_0: Lc,
pub lc3_1: Lc,
pub sa4: Sa,
pub da4: Da,
pub cc4: Cc,
pub lc4_0: Lc,
pub lc4_1: Lc,
pub sa5: Sa,
pub da5: Da,
pub cc5: Cc,
pub lc5_0: Lc,
pub lc5_1: Lc,
pub sa6: Sa,
pub da6: Da,
pub cc6: Cc,
pub lc6_0: Lc,
pub lc6_1: Lc,
pub sa7: Sa,
pub da7: Da,
pub cc7: Cc,
pub lc7_0: Lc,
pub lc7_1: Lc,
pub dbgstatus: DbgStatus,
pub dbgcmd: DbgCmd,
pub dbginst0: DbgInst0,
pub dbginst1: DbgInst1,
pub cr0: Cr0,
pub cr1: Cr1,
pub cr2: Cr2,
pub cr3: Cr3,
pub cr4: Cr4,
pub crdn: Crdn,
pub wd: Wd,
pub periph_id_0: PeriphId0,
pub periph_id_1: PeriphId1,
pub periph_id_2: PeriphId2,
pub periph_id_3: PeriphId3,
pub pcell_id_0: PCellId0,
pub pcell_id_1: PCellId1,
pub pcell_id_2: PCellId2,
pub pcell_id_3: PCellId3,
}
register_at!(RegisterBlock, 0xF8004000, dmac0_ns);
register_at!(RegisterBlock, 0xF8003000, dmac0_s);
impl RegisterBlock {
pub fn channel_regs(&mut self, channel: usize) -> Option<ChannelRegisters>
{
match channel {
0 => Some(ChannelRegisters {
ftc: &mut self.ftc[0],
cs: &mut self.cs0,
cpc: &mut self.cpc0,
sa: &mut self.sa0,
da: &mut self.da0,
cc: &mut self.cc0,
lc: [&mut self.lc0_0, &mut self.lc0_1],
}),
1 => Some(ChannelRegisters {
ftc: &mut self.ftc[1],
cs: &mut self.cs1,
cpc: &mut self.cpc1,
sa: &mut self.sa1,
da: &mut self.da1,
cc: &mut self.cc1,
lc: [&mut self.lc1_0, &mut self.lc1_1],
}),
2 => Some(ChannelRegisters {
ftc: &mut self.ftc[2],
cs: &mut self.cs2,
cpc: &mut self.cpc2,
sa: &mut self.sa2,
da: &mut self.da2,
cc: &mut self.cc2,
lc: [&mut self.lc2_0, &mut self.lc2_1],
}),
3 => Some(ChannelRegisters {
ftc: &mut self.ftc[3],
cs: &mut self.cs3,
cpc: &mut self.cpc3,
sa: &mut self.sa3,
da: &mut self.da3,
cc: &mut self.cc3,
lc: [&mut self.lc3_0, &mut self.lc3_1],
}),
4 => Some(ChannelRegisters {
ftc: &mut self.ftc[4],
cs: &mut self.cs4,
cpc: &mut self.cpc4,
sa: &mut self.sa4,
da: &mut self.da4,
cc: &mut self.cc4,
lc: [&mut self.lc4_0, &mut self.lc4_1],
}),
5 => Some(ChannelRegisters {
ftc: &mut self.ftc[5],
cs: &mut self.cs5,
cpc: &mut self.cpc5,
sa: &mut self.sa5,
da: &mut self.da5,
cc: &mut self.cc5,
lc: [&mut self.lc5_0, &mut self.lc5_1],
}),
6 => Some(ChannelRegisters {
ftc: &mut self.ftc[6],
cs: &mut self.cs6,
cpc: &mut self.cpc6,
sa: &mut self.sa6,
da: &mut self.da6,
cc: &mut self.cc6,
lc: [&mut self.lc6_0, &mut self.lc6_1],
}),
7 => Some(ChannelRegisters {
ftc: &mut self.ftc[7],
cs: &mut self.cs7,
cpc: &mut self.cpc7,
sa: &mut self.sa7,
da: &mut self.da7,
cc: &mut self.cc7,
lc: [&mut self.lc7_0, &mut self.lc7_1],
}),
_ => None,
}
}
}
pub struct ChannelRegisters<'a> {
ftc: &'a mut Ftc,
cs: &'a mut Cs,
cpc: &'a mut Cpc,
sa: &'a mut Sa,
da: &'a mut Da,
cc: &'a mut Cc,
lc: [&'a mut Lc; 2],
}
#[allow(unused)]
#[repr(u8)]
pub enum WakeUpEvent{
// @missing: there's a binary prefix ahead of this as per TRM 1173 Wakeup_event
Event0 = 0b0000,
Event1 = 0b0001,
Event2 = 0b0010,
Event3 = 0b0011,
Event4 = 0b0100,
Event5 = 0b0101,
Event6 = 0b0110,
Event7 = 0b0111,
Event8 = 0b1000,
Event9 = 0b1001,
Event10 = 0b1010,
Event11 = 0b1011,
Event12 = 0b1100,
Event13 = 0b1101,
Event14 = 0b1110,
Event15 = 0b1111,
}
#[allow(unused)]
#[repr(u8)]
pub enum DMAStatus{
Stopped = 0b0000,
Executing = 0b0001,
CacheMiss = 0b0010,
UpdatingPc = 0b0011,
WaitingForEvent = 0b0100,
Reserved0 = 0b0101,
Reserved1 = 0b0110,
Reserved2 = 0b0111,
Reserved3 = 0b1000,
Reserved4 = 0b1001,
Reserved5 = 0b1010,
Reserved6 = 0b1011,
Reserved7 = 0b1100,
Reserved8 = 0b1101,
Reserved9 = 0b1110,
Faulting = 0b1111,
}
register!(ds, Ds, RW, u32);
register_bit!(ds, dns, 9);
register_bits_typed!(ds, wakeup_event, u8, WakeUpEvent, 4, 8);
register_bits_typed!(ds, dma_status, u8, DMAStatus, 0, 3);
register!(dpc, DPc, RW, u32);
register_bits!(dpc, pc_mgr, u8, 0, 31);
register!(inten, Inten, RW, u32);
register_bits!(inten, event_irq_select, u8, 0, 31);
register!(es, Es, RW, u32);
register_bits!(es, dmasev_active, u8, 0, 31);
register!(intstatus, IntStatus, RW, u32);
register_bits!(intstatus, irq_status, u8, 0, 31);
register!(intclr, IntClr, RW, u32);
register_bits!(intstatus, irq_clr, u8, 0, 31);
register!(fsm, Fsm, RW, u32);
register_bit!(fsm, fs_mgr, 0);
register!(fsc, Fsc, RW, u32);
register_bits!(fsc, fault_status, u8, 0, 7);
register!(ftm, Ftm, RW, u32);
register_bit!(ftm, dbg_instr, 30);
register_bit!(ftm, instr_fetch_err, 16);
register_bit!(ftm, mgr_evnt_err, 5);
register_bit!(ftm, dmago_err, 4);
register_bit!(ftm, operand_invalid, 1);
register_bit!(ftm, undef_instr, 0);
register!(ftc, Ftc, RW, u32);
register_bit!(ftc, lockup_err, 31);
register_bit!(ftc, dbg_instr, 30);
register_bit!(ftc, data_read_err, 18);
register_bit!(ftc, data_write_err, 17);
register_bit!(ftc, instr_fetch_err, 16);
register_bit!(ftc, st_data_unavailable, 13);
register_bit!(ftc, mfifo_err, 12);
register_bit!(ftc, ch_rdwr_err, 7);
register_bit!(ftc, ch_periph_err, 6);
register_bit!(ftc, ch_evnt_err, 5);
register_bit!(ftc, operand_invalid, 1);
register_bit!(ftc, undef_instr, 0);
register!(cs, Cs, RW, u32);
register_bit!(cs, cns, 21);
register_bit!(cs, dmawfp_periph, 15);
register_bit!(cs, dmawfp_b_ns, 14);
register_bits!(cs, wakeup_num, u8, 4, 8);
register_bits!(cs, channel_status, u8, 0, 3);
register!(cpc, Cpc, RW, u32);
register_bits!(cpc, pc_chnl, u8, 0, 31);
register!(sa, Sa, RW, u32);
register_bits!(sa, src_addr, u8, 0, 31);
register!(da, Da, RW, u32);
register_bits!(da, dest_addr, u8, 0, 31);
register!(cc, Cc, RW, u32);
register_bits!(cc, endian_swap_size, u8, 28, 30);
register_bits!(cc, dst_cache_ctrl, u8, 25, 27);
register_bits!(cc, dst_prot_ctrl, u8, 22, 24);
register_bits!(cc, dst_burst_len, u8, 18, 21);
register_bits!(cc, dst_burst_size, u8, 15, 17);
register_bit!(cc, dst_inc, 14);
register_bits!(cc, src_cache_ctrl, u8, 11, 13);
register_bits!(cc, src_prot_ctrl, u8, 8, 10);
register_bits!(cc, src_burst_len, u8, 4, 7);
register_bits!(cc, src_burst_size, u8, 1, 3);
register_bit!(cc, src_inc, 0);
register!(lc0, Lc, RW, u32);
register_bits!(lc0, loop_counter_iteration, u8, 0, 7);
register!(dbgstatus, DbgStatus, RW, u32);
register_bit!(dbgstatus, dbgstatus, 0);
register!(dbgcmd, DbgCmd, RW, u32);
register_bits!(dbgcmd, dbgcmd, u8, 0, 1);
register!(dbginst0, DbgInst0, RW, u32);
register_bits!(dbginst0, instruction_byte1, u8, 24, 31);
register_bits!(dbginst0, instruction_byte0, u8, 16, 23);
register_bits!(dbginst0, channel_num, u8, 8, 10);
register_bit!(dbginst0, debug_thread, 0);
register!(dbginst1, DbgInst1, RW, u32);
register_bits!(dbginst1, instruction_byte5, u8, 24, 31);
register_bits!(dbginst1, instruction_byte4, u8, 16, 23);
register_bits!(dbginst1, instruction_byte3, u8, 8, 10);
register_bits!(dbginst1, instruction_byte2, u8, 0, 7);
register!(cr0, Cr0, RW, u32);
register_bits!(cr0, num_events, u8, 17, 21);
register_bits!(cr0, num_periph_req, u8, 12, 16);
register_bits!(cr0, num_chnls, u8, 4, 6);
register_bit!(cr0, mgr_ns_at_rst, 2);
register_bit!(cr0, boot_en, 1);
register_bit!(cr0, periph_req, 0);
register!(cr1, Cr1, RW, u32);
register_bits!(cr1, num_icache_lines, u8, 4, 7);
register_bits!(cr1, icache_len, u8, 0, 2);
register!(cr2, Cr2, RW, u32);
register_bits!(cr2, boot_addr, u8, 0, 31);
register!(cr3, Cr3, RW, u32);
register_bits!(cr3, ins, u8, 0, 31);
register!(cr4, Cr4, RW, u32);
register_bits!(cr4, ins, u8, 0, 31);
register!(crdn, Crdn, RW, u32);
register_bits!(crdn, data_buffer_dep, u8, 20, 29);
register_bits!(crdn, rd_q_dep, u8, 16, 19);
register_bits!(crdn, rd_cap, u8, 12, 14);
register_bits!(crdn, wr_q_dep, u8, 8, 11);
register_bits!(crdn, wr_cap, u8, 4, 6);
register_bits!(crdn, data_width, u8, 0, 2);
register!(wd, Wd, RW, u32);
register_bit!(wd, wd_irq_only, 0);
register!(periph_id_0, PeriphId0, RW, u32);
register_bits!(periph_id_0, part_number_0, u8, 0, 7);
register!(periph_id_1, PeriphId1, RW, u32);
register_bits!(periph_id_1, designer_0, u8, 4, 7);
register_bits!(periph_id_1, part_number_1, u8, 0, 3);
register!(periph_id_2, PeriphId2, RW, u32);
register_bits!(periph_id_2, revision, u8, 4, 7);
register_bits!(periph_id_2, designer_1, u8, 0, 3);
register!(periph_id_3, PeriphId3, RW, u32);
register_bit!(periph_id_3, integration_cfg, 0);
register!(pcell_id_0, PCellId0, RW, u32);
register_bits!(pcell_id_0, pcell_id_0, u8, 0, 7);
register!(pcell_id_1, PCellId1, RW, u32);
register_bits!(pcell_id_1, pcell_id_1, u8, 0, 7);
register!(pcell_id_2, PCellId2, RW, u32);
register_bits!(pcell_id_2, pcell_id_2, u8, 0, 7);
register!(pcell_id_3, PCellId3, RW, u32);
register_bits!(pcell_id_3, pcell_id_3, u8, 0, 7);

@ -16,7 +16,6 @@ pub mod axi_gp;
pub mod ddr;
pub mod mpcore;
pub mod flash;
pub mod dmac;
pub mod time;
pub mod timer;
pub mod sdio;

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