a3db6f34d7
The T3 ASIC can provide an incoming packet's timestamp instead of its RSS hash. The timestamp is just a counter running off the card's clock. With a 175MHz clock an increment represents ~5.7ns and the 32 bit value wraps around in ~25s. # sysctl -d dev.cxgbc.0.pkt_timestamp dev.cxgbc.0.pkt_timestamp: provide packet timestamp instead of connection hash # sysctl -d dev.cxgbc.0.core_clock dev.cxgbc.0.core_clock: core clock frequency (in KHz) # sysctl dev.cxgbc.0.core_clock dev.cxgbc.0.core_clock: 175000 |
||
|---|---|---|
| .. | ||
| common | ||
| sys | ||
| ulp | ||
| bin2h.pl | ||
| cxgb_adapter.h | ||
| cxgb_include.h | ||
| cxgb_ioctl.h | ||
| cxgb_main.c | ||
| cxgb_offload.c | ||
| cxgb_offload.h | ||
| cxgb_osdep.h | ||
| cxgb_sge.c | ||
| cxgb_t3fw.c | ||
| cxgb_t3fw.h | ||
| t3b_protocol_sram.h | ||
| t3b_tp_eeprom.h | ||
| t3c_protocol_sram.h | ||
| t3c_tp_eeprom.h | ||
| t3cdev.h | ||