On Thu, May 24, 2012 at 5:15 PM, YONETANI Tomokazu <[email protected]> wrote: > On Thu, May 24, 2012 at 09:25:33AM +0800, Sepherosa Ziehau wrote: >> >> http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/926777f68f1249ebbd1561eecc6fa75576bd4e10 >> > >> > This commit causes D510MO (an Atom D510-based mini-ITX machine) to hang >> > during boot where it usually prints the following on the screen >> > (I don't remember the map[] lines are fully shown). The lastest master >> > (db421eef8) with `git revert 926777f6' boots OK. >> >> Does set tunable hw.pci.mcfg to 0 help? > > Aha, 926777f6 has changed the default value of hw.pci.mcfg to 1. > I overlooked that when I was looking at the patch. After adding > hw.pci.mcfg=0 to /boot/loader.conf, the box booted without a problem. > >> Physical memory chunk(s): > 0x00020000 - 0x0007ffff, 393216 bytes (96 pages) > 0x00100000 - 0x001fffff, 1048576 bytes (256 pages) > 0x03540000 - 0xcee9ffff, 3415605248 bytes (833888 pages) > 0xceec0000 - 0xcef3ffff, 524288 bytes (128 pages) > 0xcefc0000 - 0xcefdffff, 131072 bytes (32 pages) > 0x100000000 - 0x12ffdffff, 805175296 bytes (196576 pages) > avail memory = 3935059968 (3752 MB)
Could you test the latest master w/ following commit: f018bb2e486c981356d94f730dc1729c293ae666 Give me the line looks like: PCIe: Memory Mapped configuration base @ 0xe0000000, bus [0, 63] And the bootverbose dmesg of the booting system, thanks Best Regards, sephe -- Tomorrow Will Never Die
