db5a57b9ca
- Fix compilation without GEM_DEBUG. - Do not #define GEM_DEBUG by default; it adds overhead (due to bzero()ing RX space) and is not needed any more, since the driver is quite stable now. - Fix watchdog timeouts when failing to load TX packets. - Do not forcibly limit the number of descriptors used for a packet to GEM_NTXSEGS, by passing this number to bus_dma_tag_create(). There is no requirement for a limit any lower than the total number of available descriptors, and the present limit caused network problems due to mbuf chains requiring more descriptors. GEM_NTXSEGS is still used to estimate the interrupt window size, for which we just need an estimate. Approved by: re (rwatson) |
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if_gem_pci.c | ||
if_gem.c | ||
if_gemreg.h | ||
if_gemvar.h |