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Code Issues Releases Activity

Pass NULL instead of MAXPHYS to the DMA allocation method. Be a bit more

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verbose if we fail to allocate the DMA buffer.
This commit is contained in:
Benno Rice 2001-08-26 07:07:47 +00:00
parent 0683508cdc
commit 035dbc3cb5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=82343
1 changed files with 4 additions and 2 deletions
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6
sys/boot/ofw/libofw/ofw_net.c
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@ -203,9 +203,11 @@ ofwn_init(struct iodesc *desc, void *machdep_hint)
printf("ofwn_init: OpenFirmware instance handle: %08x\n", netinstance);
#endif
if (OF_call_method("dma-alloc", netinstance, 1, 1, MAXPHYS, &dmabuf)
== -1)
if (OF_call_method("dma-alloc", netinstance, 1, 1, NULL, &dmabuf)
< 0) {
printf("Failed to allocate DMA buffer (got %08x).\n", dmabuf);
goto punt;
}
#if defined(NETIF_DEBUG)
printf("ofwn_init: allocated DMA buffer: %08x\n", dmabuf);