| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "dwmac.h" |
| |
| namespace eth { |
| |
| void DWMacDevice::DumpRegisters() { |
| uint32_t val; |
| for (uint32_t i = 0; i < 31; i++) { |
| if (EthMacMdioRead(i, &val) == ZX_OK) { |
| zxlogf(INFO, "MII%02u = %08x", i, val); |
| } else { |
| zxlogf(INFO, "MDIO READ TIMEOUT%u", i); |
| } |
| } |
| zxlogf(INFO, "mac addr hi -> %08x", mmio_->Read32(DW_MAC_MAC_MACADDR0HI)); |
| zxlogf(INFO, "mac addr lo -> %08x", mmio_->Read32(DW_MAC_MAC_MACADDR0LO)); |
| zxlogf(INFO, "mac version -> %08x", mmio_->Read32(DW_MAC_MAC_VERSION)); |
| |
| zxlogf(INFO, "\ndma hwfeature -> %08x", mmio_->Read32(DW_MAC_DMA_HWFEATURE)); |
| zxlogf(INFO, "dma busmode -> %08x", mmio_->Read32(DW_MAC_DMA_BUSMODE)); |
| zxlogf(INFO, "dma status -> %08x", mmio_->Read32(DW_MAC_DMA_STATUS)); |
| uint32_t temp; |
| EthMacMdioRead(1, &temp); |
| zxlogf(INFO, "MII Status = %08x", temp); |
| EthMacMdioRead(1, &temp); |
| zxlogf(INFO, "MII Status = %08x", temp); |
| } |
| |
| void DWMacDevice::DumpStatus(uint32_t status) { |
| uint32_t tx_state = (status >> 20) & 0x07; |
| uint32_t rx_state = (status >> 17) & 0x07; |
| |
| zxlogf(INFO, "TX:%3u RX:%3u ---%s %s %s %s %s %s %s %s %s", tx_state, rx_state, |
| status & (1 << 13) ? "FBI" : " ", status & (1 << 10) ? "ETI" : " ", |
| status & (1 << 9) ? "RWT" : " ", status & (1 << 8) ? "RPS" : " ", |
| status & (1 << 7) ? "RBU" : " ", status & (1 << 5) ? "TBU" : " ", |
| status & (1 << 4) ? "RBO" : " ", status & (1 << 3) ? "TJT" : " ", |
| status & (1 << 1) ? "TPS" : " "); |
| } |
| } // namespace eth |
