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[/] [mips_enhanced/] [trunk/] [grlib-gpl-1.0.19-b3188/] [lib/] [gaisler/] [net/] [edcl.in.help] - Rev 2
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Ethernet DSU enable
CONFIG_DSU_ETH
Say Y to enable the Ethernet Debug Communication Link (EDCL). The link
provides a DSU gateway between ethernet and the AHB bus. Debugging is
done at 10 or 100 Mbit/s, using the GRMON debug monitor. You must
enable the GRETH Ethernet MAC for this option to become active.
Size of EDCL trace buffer
CONFIG_DSU_ETHSZ1
Select the buffer size (in kbytes) for the EDCL. 1 or 2 kbyte is
usually enough, while a larger buffer will increase the transfer rate.
When operating at 100 Mbit, use a buffer size of at least 8 kbyte for
maximum throughput.
MSB IP address
CONFIG_DSU_IPMSB
Set the MSB 16 bits of the IP address of the EDCL.
LSB IP address
CONFIG_DSU_IPLSB
Set the LSB 16 bits of the IP address of the EDCL.
MSB ethernet address
CONFIG_DSU_ETHMSB
Set the MSB 24 bits of the ethernet address of the EDCL.
LSB ethernet address
CONFIG_DSU_ETHLSB
Set the LSB 24 bits of the ethernet address of the EDCL.
Programmable MAC/IP address
CONFIG_DSU_ETH_PROG
Say Y to make the LSB 4 bits of the EDCL MAC and IP address
configurable using the ethi.edcladdr inputs.