From: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> Date: Fri, 4 Jan 2008 22:05:20 +1100 (EST) > I have a partially written replacement for mac_esp. Unlike the other > NCR53C9x drivers it needs PIO or pseudo DMA depending on the machine -- so > it is not as straight-forward as jazz_esp. The new esp_scsi core assumes > DMA and doesn't support asynch transfers. But I'll try to get it finished > before 2.6.25 is released. It does actually support such things. You can hide it completely your ->irq_pending() handler. Process any pending pseudo DMA and return 0 until there is a pseudo DMA error or the pseudo DMA is complete and the ESP is signalling an IRQ. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
