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Line 382:
Line 382: − + + + + + − rw_mask is 0 for reading and -1 for writing.
→svcReadWriteRegister
== svcReadWriteRegister ==
== svcReadWriteRegister ==
Read/write Tegra hardware registers with a hardcoded whitelist. Input address is physical-address.
Read/write IO registers with a hardcoded whitelist. Input address is physical-address and must be aligned to 4.
rw_mask is 0 for reading and 0xffffffff for writing. You can also write individual bits by using a mask value.
You can only write to registers inside physical pages 0x70019000, 0x7001C000, 0x7001D000, and they all share the same whitelist.
The whitelist is same for writing as for reading.
The whitelist is same for writing as for reading.