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cxp fw: update import

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morgan 2025-01-24 13:12:02 +08:00
parent bb13d0314e
commit 6a71b9463d
1 changed files with 5 additions and 4 deletions
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9
src/libboard_artiq/src/cxp.rs
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@ -5,9 +5,9 @@ use libboard_zynq::timer::GlobalTimer;
use log::{info, warn};
use crate::{cxp_ctrl::{read_u32, read_u64, reset_tag, send_test_packet, write_bytes_no_ack, write_u32, write_u64},
cxp_phys::{self, CXP_CHANNELS, CXP_SPEED},
cxp_phys::{change_linerate, CXP_SPEED},
cxp_proto::Error as ProtoError,
pl::csr::CXP};
pl::csr::{CXP, CXP_LEN}};
// Bootstrap registers address
const STANDARD: u32 = 0x0000;
@ -31,6 +31,7 @@ const VERSION_SUPPORTED: u32 = 0x4044;
const VERSION_USED: u32 = 0x4048;
// Setup const
const CXP_CHANNELS: u8 = CXP_LEN as u8;
// TEST: result
// Currently, multilane/channel is not working properly in gateware due to buffer overflow issue
// only single lane @ 0x800 max pak size or dual lane 256 max pak size is working
@ -110,7 +111,7 @@ fn discover_camera(timer: &mut GlobalTimer) -> Result<(), Error> {
// 1.25Gbps (CXP_1) and 3.125Gbps (CXP_3) are the discovery rate
// both linerate need to be checked as camera only support ONE of discovery rates
for speed in [CXP_SPEED::CXP_1, CXP_SPEED::CXP_3].iter() {
cxp_phys::change_linerate(*speed);
change_linerate(*speed);
// Section 12.1.2 (CXP-001-2021)
// send ConnectionReset on all channels -> wait 200ms -> scan for active channels
@ -281,7 +282,7 @@ fn set_operation_linerate(active_channels: u8, with_tag: bool, timer: &mut Globa
with_tag,
)?;
cxp_phys::change_linerate(speed);
change_linerate(speed);
timer.delay_ms(200);
// check no active channels are down after linerate change