Date: Wed, 11 Apr 2012 17:33:11 -0400 From: Arnaud Lacombe <lacombar@gmail.com> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: FreeBSD on recent Xeon E5 Message-ID: <CACqU3MXeLB2n=mWXdhKT9huvOjUQXTDH2VCNhCuYWEYKhQQ9XQ@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
Hi, I just booted FreeBSD 9.0-RELEASE on a Xeon E5-1650 based platform. It would seems that the CPU handles by itself a lots of PCI functions which do not seem to be supported by FreeBSD. Here is the output of `pciconf -l' restricted to unhandled devices: none0@pci0:0:4:0: class=0x088000 card=0x062b15d9 chip=0x3c208086 none1@pci0:0:4:1: class=0x088000 card=0x062b15d9 chip=0x3c218086 none2@pci0:0:4:2: class=0x088000 card=0x062b15d9 chip=0x3c228086 none3@pci0:0:4:3: class=0x088000 card=0x062b15d9 chip=0x3c238086 none4@pci0:0:4:4: class=0x088000 card=0x062b15d9 chip=0x3c248086 none5@pci0:0:4:5: class=0x088000 card=0x062b15d9 chip=0x3c258086 none6@pci0:0:4:6: class=0x088000 card=0x062b15d9 chip=0x3c268086 none7@pci0:0:4:7: class=0x088000 card=0x062b15d9 chip=0x3c278086 none8@pci0:0:5:0: class=0x088000 card=0x062b15d9 chip=0x3c288086 none9@pci0:0:5:2: class=0x088000 card=0x062b15d9 chip=0x3c2a8086 none10@pci0:0:22:0: class=0x078000 card=0x062b15d9 chip=0x1d3a8086 none11@pci0:0:22:1: class=0x078000 card=0x062b15d9 chip=0x1d3b8086 none12@pci0:0:22:3: class=0x070002 card=0x062b15d9 chip=0x1d3d8086 none13@pci0:0:31:3: class=0x0c0500 card=0x062b15d9 chip=0x1d228086 none14@pci0:0:31:6: class=0x118000 card=0x062b15d9 chip=0x1d248086 none15@pci0:8:0:0: class=0x010700 card=0x062b15d9 chip=0x1d6b8086 none16@pci0:255:8:0: class=0x088000 card=0x062b15d9 chip=0x3c808086 none17@pci0:255:8:3: class=0x088000 card=0x062b15d9 chip=0x3c838086 none18@pci0:255:8:4: class=0x088000 card=0x062b15d9 chip=0x3c848086 none19@pci0:255:9:0: class=0x088000 card=0x062b15d9 chip=0x3c908086 none20@pci0:255:9:3: class=0x088000 card=0x062b15d9 chip=0x3c938086 none21@pci0:255:9:4: class=0x088000 card=0x062b15d9 chip=0x3c948086 none22@pci0:255:10:0: class=0x088000 card=0x062b15d9 chip=0x3cc08086 none23@pci0:255:10:1: class=0x088000 card=0x062b15d9 chip=0x3cc18086 none24@pci0:255:10:2: class=0x088000 card=0x062b15d9 chip=0x3cc28086 none25@pci0:255:10:3: class=0x088000 card=0x062b15d9 chip=0x3cd08086 none26@pci0:255:11:0: class=0x088000 card=0x062b15d9 chip=0x3ce08086 none27@pci0:255:11:3: class=0x088000 card=0x062b15d9 chip=0x3ce38086 none28@pci0:255:12:0: class=0x088000 card=0x000015d9 chip=0x3ce88086 none29@pci0:255:12:1: class=0x088000 card=0x000015d9 chip=0x3ce88086 none30@pci0:255:12:2: class=0x088000 card=0x000015d9 chip=0x3ce88086 none31@pci0:255:12:6: class=0x088000 card=0x000015d9 chip=0x3cf48086 none32@pci0:255:12:7: class=0x088000 card=0x000015d9 chip=0x3cf68086 none33@pci0:255:13:0: class=0x088000 card=0x000015d9 chip=0x3ce88086 none34@pci0:255:13:1: class=0x088000 card=0x000015d9 chip=0x3ce88086 none35@pci0:255:13:2: class=0x088000 card=0x000015d9 chip=0x3ce88086 none36@pci0:255:13:6: class=0x088000 card=0x000015d9 chip=0x3cf58086 none37@pci0:255:14:0: class=0x088000 card=0x062b15d9 chip=0x3ca08086 none38@pci0:255:14:1: class=0x110100 card=0x062b15d9 chip=0x3c468086 none39@pci0:255:15:0: class=0x088000 card=0x062b15d9 chip=0x3ca88086 none40@pci0:255:15:1: class=0x088000 card=0x062b15d9 chip=0x3c718086 none41@pci0:255:15:2: class=0x088000 card=0x062b15d9 chip=0x3caa8086 none42@pci0:255:15:3: class=0x088000 card=0x062b15d9 chip=0x3cab8086 none43@pci0:255:15:4: class=0x088000 card=0x062b15d9 chip=0x3cac8086 none44@pci0:255:15:5: class=0x088000 card=0x062b15d9 chip=0x3cad8086 none45@pci0:255:15:6: class=0x088000 card=0x062b15d9 chip=0x3cae8086 none46@pci0:255:16:0: class=0x088000 card=0x062b15d9 chip=0x3cb08086 none47@pci0:255:16:1: class=0x088000 card=0x062b15d9 chip=0x3cb18086 none48@pci0:255:16:2: class=0x088000 card=0x062b15d9 chip=0x3cb28086 none49@pci0:255:16:3: class=0x088000 card=0x062b15d9 chip=0x3cb38086 none50@pci0:255:16:4: class=0x088000 card=0x062b15d9 chip=0x3cb48086 none51@pci0:255:16:5: class=0x088000 card=0x062b15d9 chip=0x3cb58086 none52@pci0:255:16:6: class=0x088000 card=0x062b15d9 chip=0x3cb68086 none53@pci0:255:16:7: class=0x088000 card=0x062b15d9 chip=0x3cb78086 none54@pci0:255:17:0: class=0x088000 card=0x062b15d9 chip=0x3cb88086 none55@pci0:255:19:0: class=0x088000 card=0x062b15d9 chip=0x3ce48086 none56@pci0:255:19:1: class=0x110100 card=0x062b15d9 chip=0x3c438086 none57@pci0:255:19:4: class=0x110100 card=0x062b15d9 chip=0x3ce68086 none58@pci0:255:19:5: class=0x110100 card=0x062b15d9 chip=0x3c448086 none59@pci0:255:19:6: class=0x088000 card=0x062b15d9 chip=0x3c458086 These would seem to correspond to Uncore feature, namely, as per [0]: 0x3C20 - 0x3C3F: IO Features (QDDMA, APIC, Intel VT, RAS, Intel TXT) 0x3C40 - 0x3C5F: Performance Monitors 0x3C60 - 0x3C7F: DFX 0x3C80 - 0x3C9F: Intel QuickPath Interconnect 0x3CA0 - 0x3CBF: Home Agent/Memory Controller 0x3CC0 - 0x3CDF: Power Management 0x3CE0 - 0x3CFF: Cbo/Ring Even if it would not seem to be critical features, what will be the consequence of having those features currently unhandled ? Thanks, - Arnaud [0]: http://www.intel.vn/content/dam/www/public/us/en/documents/datasheets/xeon-e5-1600-2600-vol-2-datasheet.pdf
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CACqU3MXeLB2n=mWXdhKT9huvOjUQXTDH2VCNhCuYWEYKhQQ9XQ>