wireguard-openbsd/sys/arch/powerpc64/dev, branch jd/queueboosts WireGuard implementation for the OpenBSD kernel https://git.zx2c4.com/wireguard-openbsd/atom/sys/arch/powerpc64/dev?h=jd%2Fqueueboosts 2020-06-22T21:13:40Z Add opalcons(4), a driver for the OPAL console. 2020-06-22T21:13:40Z kettenis kettenis@openbsd.org 2020-06-22T21:13:40Z urn:sha1:9cff15ef82ea860b6c29be0e577000460a15a956 Fix calculation of the year. 2020-06-19T22:20:08Z kettenis kettenis@openbsd.org 2020-06-19T22:20:08Z urn:sha1:ee574247be9df101025bbcbda7aa1865937d2439 Remove debug code. 2020-06-14T19:21:43Z kettenis kettenis@openbsd.org 2020-06-14T19:21:43Z urn:sha1:da1a9ca49fe09db9ea27e670763cacb80d35b955 Provide address space extents. While the firmware does configure the bridge 2020-06-14T19:00:12Z kettenis kettenis@openbsd.org 2020-06-14T19:00:12Z urn:sha1:c324a513e016cc466ec4e856e1d3d219ab6bd7f2 windows it doesn't enable the bus master bit in the command register. This prevents DMA from working. By providing the address space extents ppb(4) will automatically configure the bridge and set the bit. Get context switching between kernel threads going. 2020-06-14T17:56:54Z kettenis kettenis@openbsd.org 2020-06-14T17:56:54Z urn:sha1:0d8e59b5e319514ff9b1b0067a3e09c205ee8062 Since the stacks for kernel threads are not mapped 1:1 this involves translating virtual addresses into physical addresses when making OPAL calls. Add support for the XIVE interrupt controller found on POWER9 CPUs. 2020-06-13T22:58:42Z kettenis kettenis@openbsd.org 2020-06-13T22:58:42Z urn:sha1:1af8fcf97b3b100709d0e932f7915e9a88dbb517 Allocate MSIs from the range provided by the device tree and bind them 2020-06-10T19:02:41Z kettenis kettenis@openbsd.org 2020-06-10T19:02:41Z urn:sha1:fbe807609c61870036576f06144597ab9f41e02b to a PE. A bit of MSI support code; we need to distinguish between 32-bit and 64-bit 2020-06-10T16:31:27Z kettenis kettenis@openbsd.org 2020-06-10T16:31:27Z urn:sha1:1f76319b3a51492f9c330ef3b49dba56499b046d MSIs on powerpc64. Add opal(4) a driver that interacts with the OPAL frimware and implements 2020-06-10T15:01:40Z kettenis kettenis@openbsd.org 2020-06-10T15:01:40Z urn:sha1:d59f9b5a372f5d8d93b757ba7e14971c78817f67 RTC functionality. Set up 64-bit mmio windows and enable DMA bypass mode. 2020-06-08T19:06:47Z kettenis kettenis@openbsd.org 2020-06-08T19:06:47Z urn:sha1:324b9c791e90d17983baf20a01105361fd951640