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freebsd-nq/sys/modules/le/Makefile

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Hook up le(4) to the build. For now it's only added to the sparc64 GENERIC in order to support the on-board LANCE in Ultra 1 and to the MI NOTES as it should work just fine with the AMD PCnet family of chips on all archs but is not yet meant to replace lnc(4). If a kernel includes all of le(4), lnc(4) and pcn(4) precedence is given to lnc(4)/pcn(4) for now.
2006-01-31 22:34:13 +00:00
# $FreeBSD$
.PATH: ${.CURDIR}/../../dev/le
KMOD= if_le
Add front-ends for the 'lebuffer' variants found on some SBus cards. These are shared-memory variants based on Am79C90-compatible chips that apart from the missing DMA engine are similar to the 'ledma' variant including using a (pseudo-)bus/device for the buffer that the actual LANCE device hangs off from. The performance of these is close to that of the 'ledma' one, like expected at a few times the CPU load though.
2007-01-20 12:53:30 +00:00
SRCS= am7990.c am79900.c ${if_le_cbus} ${if_le_isa} ${if_le_lebuffer}
SRCS+= ${if_le_ledma} if_le_pci.c lance.c ${lebuffer_sbus}
- Add C-bus and ISA front-ends for le(4) so it can actually replace lnc(4) on PC98 and i386. The ISA front-end supports the same non-PNP network cards as lnc(4) did and additionally a couple of PNP ones. Like lnc(4), the C-bus front-end of le(4) only supports C-NET(98)S and is untested due to lack of such hardware, but given that's it's based on the respective lnc(4) and not too different from the ISA front-end it should be highly likely to work. - Remove the descriptions of le(4), which where converted from lnc(4), from sys/i386/conf/NOTES and sys/pc98/conf/NOTES as there's a common one in sys/conf/NOTES.
2006-05-17 21:25:23 +00:00
SRCS+= bus_if.h device_if.h ${isa_if} ${ofw_bus_if} pci_if.h
MFtbemd: Use MACHINE_CPUARCH in preference to MACHINE_ARCH. The former is the source code location of the machine, the latter the binary output. In general, we want to use MACHINE_CPUARCH instead of MACHINE_ARCH unless we're tesitng for a specific target. The isn't even moot for i386/amd64 where there's momemntum towards a MACHINE_CPUARCH == x86, although a specific cleanup for that likely would be needed...
2010-08-23 06:13:29 +00:00
.if ${MACHINE_CPUARCH} == "i386"
- Add C-bus and ISA front-ends for le(4) so it can actually replace lnc(4) on PC98 and i386. The ISA front-end supports the same non-PNP network cards as lnc(4) did and additionally a couple of PNP ones. Like lnc(4), the C-bus front-end of le(4) only supports C-NET(98)S and is untested due to lack of such hardware, but given that's it's based on the respective lnc(4) and not too different from the ISA front-end it should be highly likely to work. - Remove the descriptions of le(4), which where converted from lnc(4), from sys/i386/conf/NOTES and sys/pc98/conf/NOTES as there's a common one in sys/conf/NOTES.
2006-05-17 21:25:23 +00:00
.if ${MACHINE} == "pc98"
if_le_cbus= if_le_cbus.c
.else
if_le_isa= if_le_isa.c
.endif
isa_if= isa_if.h
.endif
Hook up le(4) to the build. For now it's only added to the sparc64 GENERIC in order to support the on-board LANCE in Ultra 1 and to the MI NOTES as it should work just fine with the AMD PCnet family of chips on all archs but is not yet meant to replace lnc(4). If a kernel includes all of le(4), lnc(4) and pcn(4) precedence is given to lnc(4)/pcn(4) for now.
2006-01-31 22:34:13 +00:00
Don't build unused SBus front-ends for sun4v, don't build EBus front-ends which are also likely to be irrelevant for sun4v (there's no SBus on sun4v and only some EBus devices). While at it fix some style bugs according to style.Makefile(5) where appropriate. MFC after: 3 days
2008-05-04 14:59:25 +00:00
.if ${MACHINE} == "sparc64"
Add front-ends for the 'lebuffer' variants found on some SBus cards. These are shared-memory variants based on Am79C90-compatible chips that apart from the missing DMA engine are similar to the 'ledma' variant including using a (pseudo-)bus/device for the buffer that the actual LANCE device hangs off from. The performance of these is close to that of the 'ledma' one, like expected at a few times the CPU load though.
2007-01-20 12:53:30 +00:00
if_le_lebuffer= if_le_lebuffer.c
Hook up le(4) to the build. For now it's only added to the sparc64 GENERIC in order to support the on-board LANCE in Ultra 1 and to the MI NOTES as it should work just fine with the AMD PCnet family of chips on all archs but is not yet meant to replace lnc(4). If a kernel includes all of le(4), lnc(4) and pcn(4) precedence is given to lnc(4)/pcn(4) for now.
2006-01-31 22:34:13 +00:00
if_le_ledma= if_le_ledma.c
Add front-ends for the 'lebuffer' variants found on some SBus cards. These are shared-memory variants based on Am79C90-compatible chips that apart from the missing DMA engine are similar to the 'ledma' variant including using a (pseudo-)bus/device for the buffer that the actual LANCE device hangs off from. The performance of these is close to that of the 'ledma' one, like expected at a few times the CPU load though.
2007-01-20 12:53:30 +00:00
lebuffer_sbus= lebuffer_sbus.c
Hook up le(4) to the build. For now it's only added to the sparc64 GENERIC in order to support the on-board LANCE in Ultra 1 and to the MI NOTES as it should work just fine with the AMD PCnet family of chips on all archs but is not yet meant to replace lnc(4). If a kernel includes all of le(4), lnc(4) and pcn(4) precedence is given to lnc(4)/pcn(4) for now.
2006-01-31 22:34:13 +00:00
ofw_bus_if= ofw_bus_if.h
.endif
.include <bsd.kmod.mk>
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