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Post Jason's autoconfig cleanup, the DMA tags are actually passed in from 

the parent, so we don't need to look at the innards of bus_dma anymore.
Also, remove the Todo item pertaining to autoconfig cleanup from the list
in the comments.
This commit is contained in:
rafal 2001-11-20 16:10:49 +00:00
parent 2f560c9410
commit 6c04d91bae
1 changed files with 8 additions and 12 deletions
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20
sys/arch/sgimips/hpc/if_sq.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_sq.c,v 1.8 2001/11/18 08:16:16 thorpej Exp $ */
/* $NetBSD: if_sq.c,v 1.9 2001/11/20 16:10:49 rafal Exp $ */
/*
* Copyright (c) 2001 Rafal K. Boni
@ -59,9 +59,6 @@
#include <net/bpf.h>
#endif
/* XXXrkb: cheap hack until parents pass in DMA tags */
#define _SGIMIPS_BUS_DMA_PRIVATE
#include <machine/bus.h>
#include <machine/intr.h>
@ -79,19 +76,18 @@
/*
* Short TODO list:
* (1) Do counters for bad-RX packets.
* (2) Inherit DMA tag via config machinery, don't hard-code it.
* (3) Allow multi-segment transmits, instead of copying to a single,
* (2) Allow multi-segment transmits, instead of copying to a single,
* contiguous mbuf.
* (4) Verify sq_stop() turns off enough stuff; I was still getting
* (3) Verify sq_stop() turns off enough stuff; I was still getting
* seeq interrupts after sq_stop().
* (5) Fix up printfs in driver (most should only fire ifdef SQ_DEBUG
* (4) Fix up printfs in driver (most should only fire ifdef SQ_DEBUG
* or something similar.
* (6) Implement EDLC modes: especially packet auto-pad and simplex
* (5) Implement EDLC modes: especially packet auto-pad and simplex
* mode.
* (7) Should the driver filter out its own transmissions in non-EDLC
* (6) Should the driver filter out its own transmissions in non-EDLC
* mode?
* (8) Multicast support -- multicast filter, address management, ...
* (9) Deal with RB0 (recv buffer overflow) on reception. Will need
* (7) Multicast support -- multicast filter, address management, ...
* (8) Deal with RB0 (recv buffer overflow) on reception. Will need
* to figure out if RB0 is read-only as stated in one spot in the
* HPC spec or read-write (ie, is the 'write a one to clear it')
* the correct thing?