cvs commit: src/sys/dev/netif/bfe if_bfe.c
Joerg Sonnenberger
joerg at crater.dragonflybsd.org
Wed Aug 10 06:31:35 PDT 2005
joerg 2005/08/10 06:31:03 PDT
DragonFly src repository
Modified files:
sys/dev/netif/bfe if_bfe.c
Log:
- Propagate error code from various bus_dma functions in bfe_dma_alloc.
- Correctly destroy dmamaps for partially initialised descriptor rings
in bfe_dma_alloc, if one of the dmamap creations failed.
- Centralise error handling of bfe_attach in bfe_detach.
- Move call to bfe_chip_reset in bfe_detach into the device_is_attached
section.
- Move bus_teardown_intr() and bus_release_resource() from
bfe_release_resources to bfe_detach; rename the former to bfe_dma_free
to reflect remaining code.
- Call bus_dmamem_free only if the pointer is not NULL, set it to NULL
after it has been destroyed.
- Do not destroy dmamaps in bfe_stop, do it in bfe_detach.
- Correct DMA sync directions in bfe_list_newbuf.
Based-on: FreeBSD
Submitted-by: Sepherosa Ziehau <sepherosa at xxxxxxxxx>
Revision Changes Path
1.19 +84 -57 src/sys/dev/netif/bfe/if_bfe.c
http://www.dragonflybsd.org/cvsweb/src/sys/dev/netif/bfe/if_bfe.c.diff?r1=1.18&r2=1.19&f=u
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