cd7e903440
The last change in the Tx queue stop mechanism opens a window where the Tx queue might be stopped after pending credits returned. Tx credits are returned via a control message generated by the HW. It returns tx credits on demand, triggered by a completion bit set in selective transmit packet headers. The current code can lead to the Tx queue stopped with all pending credits returned, and the current frame not triggering a credit return. The Tx queue will then never be awaken. The driver could alternatively request a completion for packets that stop the queue. It's however safer at this point to go back to the pre-existing behaviour. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> |
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| .. | ||
| adapter.h | ||
| ael1002.c | ||
| common.h | ||
| cxgb3_ctl_defs.h | ||
| cxgb3_defs.h | ||
| cxgb3_ioctl.h | ||
| cxgb3_main.c | ||
| cxgb3_offload.c | ||
| cxgb3_offload.h | ||
| firmware_exports.h | ||
| l2t.c | ||
| l2t.h | ||
| Makefile | ||
| mc5.c | ||
| regs.h | ||
| sge.c | ||
| sge_defs.h | ||
| t3_cpl.h | ||
| t3_hw.c | ||
| t3cdev.h | ||
| version.h | ||
| vsc8211.c | ||
| xgmac.c | ||