Commit 30bc378e authored by Michael Büsch's avatar Michael Büsch

b43-asm: Update some comments.

Signed-off-by: Michael Büsch's avatarMichael Buesch <>
parent c2202e82
/* This is a bcm43xx microcode assembly example.
* In this example file, r0 and r1 are always input
* registers and r2 is output.
* For input we can always have constant values or (one) memory
* operand instead of the input registers shown here.
* Registers:
* GPRs: r0 - r63
* GPRs: r0 - r63 (General Purpose Register)
* Offset Registers: off0 - off5
* SPRs: spr000
* SPRs: spr000 (Special Purpose Register)
* SPRs map to the driver-side IHR registers.
* An SPR offset is converted to an IHR offset by the following
* calculation: IHR = (SPR + 0x400) * 2
* To access memory, two methods can be used. Examples follow.
* Direct linear:
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment