freebsd-nq/sys/dev/ichiic
Vladimir Kondratyev 811ff4dd37 [ig4] We actually need to set the Rx threshold register one smaller.
Setting the IG4_REG_RX_TL register to 1 was actually generating an
interrupt after 2 bytes were available in the Rx fifo. We need to set the
register to 0 to get an interrupt for 1 byte already.

Obtained from:	DragonflyBSD (02f0bf2)
2019-11-03 20:47:49 +00:00
..
ig4_acpi.c [ig4] Only enable interrupts when we want them. Otherwise keep mask at 0. 2019-11-03 20:42:04 +00:00
ig4_iic.c [ig4] We actually need to set the Rx threshold register one smaller. 2019-11-03 20:47:49 +00:00
ig4_pci.c [ig4] Give common name to PCI and ACPI device drivers 2019-11-03 20:39:46 +00:00
ig4_reg.h
ig4_var.h [ig4] Reduce scope of io_lock 2019-11-03 20:45:25 +00:00