freebsd with flexible iflib nic queues
c37904e8ba
and start teaching subsystems about it. The Atheros MIPS platforms don't guarantee any kind of FIFO consistency with interrupts in hardware. So software needs to do a flush when it receives an interrupt and before it calls the interrupt handler. There are new ones for the QCA934x and QCA955x, so do a few things: * Get rid of the individual ones (for ethernet and IP2); * Create a mux and enum listing all the variations on DDR flushes; * replace the uses of IP2 with the relevant one (which will typically be "PCI" here); * call the USB DDR flush before calling the real USB interrupt handlers; * call the ethernet one upon receiving an interrupt that's for us, rather than never calling it during operation. Tested: * QCA9558 (TP-Link archer c7 v2) * AR9331 (Carambola 2) TODO: * PCI, USB, ethernet, etc need to do a double-check to see if the interrupt was truely for them before doing the DDR. For now I prefer "correct" over "fast". |
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bin | ||
cddl | ||
contrib | ||
crypto | ||
etc | ||
games | ||
gnu | ||
include | ||
kerberos5 | ||
lib | ||
libexec | ||
release | ||
rescue | ||
sbin | ||
secure | ||
share | ||
sys | ||
targets | ||
tests | ||
tools | ||
usr.bin | ||
usr.sbin | ||
.arcconfig | ||
.arclint | ||
COPYRIGHT | ||
LOCKS | ||
MAINTAINERS | ||
Makefile | ||
Makefile.inc1 | ||
ObsoleteFiles.inc | ||
README | ||
UPDATING |
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