Adding OpenWrt support for QNAP QHora-301W

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Ok, so lets try and figure out what they are doing:

  • 0x401ec430 0xc0ef
    1E.C430 is Global LED Provisioning 1

  • 0x401ec431 0xc0e0
    1E.C431 is Global LED Provisioning 2

  • 0x40070010 0x91e1
    7.1 is Autonegotiation Standard Status 1.
    No idea what they are trying to set here as most bits are RO or duplicates from another register, only reserved bits are RW

  • 0x40070000 0x3200
    7.0 is Autonegotiation Standard Control 1.
    They are restarting autonegotation here, required after FW is loaded.

  • 0x4004c441 0x8
    4.C441 XAUI RX Reserved Vendor Provisioning 2.
    They are enabling USXGMII MAC Autoneg, this is also a standard thing.

The only one that I dont have any docs on is:
0x401e2680 0x1
But given that 1E.2681 is Global Common POR control 2 and it only does resetting my bet is that its another reset register.

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