marius 2006-01-31 14:48:58 UTC
FreeBSD src repository
Added files:
sys/dev/le am7990.c am79900.c am79900reg.h
am79900var.h am7990reg.h am7990var.h
if_le_ledma.c if_le_pci.c lance.c
lancereg.h lancevar.h
Log:
Add le(4), a driver for AMD Am7900 LANCE and Am79C9xx PCnet NICs ported
from NetBSD. This driver actually can replace lnc(4). Advantages over
lnc(4) are:
- Cleaner and more flexible regarding MD needs.
- Endian-clean and MPSAFE.
- Supports ALTQ, VLAN_MTU, ifmedia.
- Uses 32bit DMA for the PCI variants.
This commit includes front-ends for the dma(4) pseudo-bus found on SBus-
based sparc64 machines (thus supports the on-board LANCE in Sun Ultra 1)
and PCI. In order to actually replace lnc(4), the front-ends for ISA and
the PC98 CBUS would have to be added but for which I don't have hardware
to test.
Reviewed and some improvements by: yongari
Tested on: i386, sparc64
Revision Changes Path
1.1 +592 -0 src/sys/dev/le/am7990.c (new)
1.1 +633 -0 src/sys/dev/le/am79900.c (new)
1.1 +156 -0 src/sys/dev/le/am79900reg.h (new)
1.1 +62 -0 src/sys/dev/le/am79900var.h (new)
1.1 +189 -0 src/sys/dev/le/am7990reg.h (new)
1.1 +62 -0 src/sys/dev/le/am7990var.h (new)
1.1 +488 -0 src/sys/dev/le/if_le_ledma.c (new)
1.1 +496 -0 src/sys/dev/le/if_le_pci.c (new)
1.1 +908 -0 src/sys/dev/le/lance.c (new)
1.1 +619 -0 src/sys/dev/le/lancereg.h (new)
1.1 +169 -0 src/sys/dev/le/lancevar.h (new)
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