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| author | benno <benno@FreeBSD.org> | 2001-08-26 07:07:47 +0000 |
|---|---|---|
| committer | benno <benno@FreeBSD.org> | 2001-08-26 07:07:47 +0000 |
| commit | d24e31398c55d3394db669e091aaa4e8fe4bd0a1 (patch) | |
| tree | cf5f731bf53baccd6375153b078270811ed0f0c4 /sys/boot/ofw | |
| parent | 4a3aed6fb1ebdcf495c6c3dab756ba08770430e6 (diff) | |
| download | FreeBSD-src-d24e31398c55d3394db669e091aaa4e8fe4bd0a1.zip FreeBSD-src-d24e31398c55d3394db669e091aaa4e8fe4bd0a1.tar.gz | |
Pass NULL instead of MAXPHYS to the DMA allocation method. Be a bit more
verbose if we fail to allocate the DMA buffer.
Diffstat (limited to 'sys/boot/ofw')
| -rw-r--r-- | sys/boot/ofw/libofw/ofw_net.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/boot/ofw/libofw/ofw_net.c b/sys/boot/ofw/libofw/ofw_net.c index 6340508..11c8dab 100644 --- a/sys/boot/ofw/libofw/ofw_net.c +++ b/sys/boot/ofw/libofw/ofw_net.c @@ -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); |
