wireguard-openbsd/sys/arch/hppa/dev/apic.c, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/arch/hppa/dev/apic.c?h=jd%2Fqueueboosts 2018-05-14T13:54:39Z Relax the way irqs are assigned. This diff does: 2018-05-14T13:54:39Z kettenis kettenis@openbsd.org 2018-05-14T13:54:39Z urn:sha1:51f66ac76fe2119d6ac8316b4a09dbb260bff705 - dynamic allocation of interrupts for dino(4) and gsc(4) - only mention irq locators for devices which use interrupts. - for gsc(4), this actually postpones interrupt allocation until gsc(4) attaches, so asp(4)/lasi(4)/wax(4) won't route the interrupt yet, but the gsc(4) child will take care of this. - remove the irq locator for the drivers which do not need a fixed assignment. siop and moongoose could benefit from this but don't work at the moment so this is left as an exercize to future kernel hackers. A side effect from this is that we do not need multiple sti(4) attachment lines, so PCI sti(4) devices will now attach as sti0 rather than sti2. With this diff, multiple dino(4) devices attached to the same parent will use different interrupt sources, and more than two dino(4) devices can attach. Tested on 715/75 (old-gen using asp), 715/100/XC (new-gen using lasi), B132L+, B180L, C240, B2000, C3650. From miod@ sizes for free(), when known; ok semarie 2015-09-08T07:14:04Z deraadt deraadt@openbsd.org 2015-09-08T07:14:04Z urn:sha1:367b04a3bef60645e7bfd60ce04eca9394e8b5be Fix a free of an uninitialized variable in an error path. 2015-08-12T05:39:36Z mlarkin mlarkin@openbsd.org 2015-08-12T05:39:36Z urn:sha1:54b0a103f714765fd49fe14128eb22f54a81790c ok miod@ found by Maxime Villard / Brainy Code Scanner. thanks. Replace some malloc(n*size,...) calls with mallocarray(). 2014-12-09T06:58:28Z doug doug@openbsd.org 2014-12-09T06:58:28Z urn:sha1:5714159a8ce4224ba1272c14d2303d9f9e962179 ok tedu@ deraadt@ add a size argument to free. will be used soon, but for now default to 0. 2014-07-12T18:44:40Z tedu tedu@openbsd.org 2014-07-12T18:44:40Z urn:sha1:f8e6c4256e251ce0386dacd7e411f1d0894ef80e after discussions with beck deraadt kettenis. Fix counting of interrupts for devices that attach to elroy(4). Shared 2011-05-01T21:59:38Z kettenis kettenis@openbsd.org 2011-05-01T21:59:38Z urn:sha1:b83c2504e340b3fa0dc5deba7f46bfcecb7fd1dd interrupts would be counted double, once for the interrupting device and once for the device at the head of the chain. The handlers would run properly though. Avoid this by giving each device its own interrupt counter instead of using the counter provided by the generic interrupt handling code for the head of the chain. Stop calling shared interrupt handlers as soon as one of them return 1 2011-04-23T22:20:22Z kettenis kettenis@openbsd.org 2011-04-23T22:20:22Z urn:sha1:f84a0763d4dc519baba9839fc81864cf3c65c47d (positive interrupt was for me), like we do on other architectures. This is done here, at the elroy(4) driver level, since this is where shared PCI interrupts are handled. We could do something similar for dino(4) but this optimization is probably not very relevant there. ok deraadt@ Get rid of evcount's support for arranging counters in a tree 2010-09-20T06:33:46Z matthew matthew@openbsd.org 2010-09-20T06:33:46Z urn:sha1:4667bebbb63d1a17d5f01b2cbe4d386208702e10 hierarchy. Everything attached to a single root node anyway, so at best we had a bush. "i think it is good" deraadt@ No "\n" needed at the end of panic() strings. 2010-08-07T03:50:01Z krw krw@openbsd.org 2010-08-07T03:50:01Z urn:sha1:859d5ed4e977cc7c386c854ab9a07632d5d7da87 Bogus chunks pointed out by matthew@ and miod@. No cookies for marco@ and jasper@. ok deraadt@ miod@ matthew@ jasper@ macro@ Add missing prototypes 2010-05-24T15:04:53Z deraadt deraadt@openbsd.org 2010-05-24T15:04:53Z urn:sha1:dd6e448899841ae6be0cc6f36722897dae9b131a ok jsing kettenis