Date: Tue, 11 Jun 2013 18:54:21 +0200 From: Michal Sviba <michal@sviba.cz> To: Konstantin Belousov <kostikbel@gmail.com> Cc: freebsd-amd64@FreeBSD.org Subject: Re: amd64/179376: xhci ehci irq storm Message-ID: <51B7563D.20807@sviba.cz> In-Reply-To: <20130611132744.GM3047@kib.kiev.ua> References: <201306110920.r5B9K1m4071258@freefall.freebsd.org> <20130611132744.GM3047@kib.kiev.ua>
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#pciconf -lvc
hostb0@pci0:0:0:0: class=0x060000 card=0x3397103c chip=0x01508086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = 'Ivy Bridge DRAM Controller'
class = bridge
subclass = HOST-PCI
cap 09[e0] = vendor (length 12) Intel cap 0 version 1
vgapci0@pci0:0:2:0: class=0x030000 card=0x3397103c chip=0x01528086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = 'Ivy Bridge Graphics Controller'
class = display
subclass = VGA
cap 05[90] = MSI supports 1 message
cap 01[d0] = powerspec 2 supports D0 D3 current D0
cap 13[a4] = PCI Advanced Features: FLR TP
xhci0@pci0:0:20:0: class=0x0c0330 card=0x3397103c chip=0x1e318086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point USB xHCI Host Controller'
class = serial bus
subclass = USB
cap 01[70] = powerspec 2 supports D0 D3 current D0
cap 05[80] = MSI supports 8 messages, 64 bit
none0@pci0:0:22:0: class=0x078000 card=0x3397103c chip=0x1e3a8086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point MEI Controller'
class = simple comms
cap 01[50] = powerspec 3 supports D0 D3 current D0
cap 05[8c] = MSI supports 1 message, 64 bit
none1@pci0:0:22:3: class=0x070002 card=0x3397103c chip=0x1e3d8086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point KT Controller'
class = simple comms
subclass = UART
cap 01[c8] = powerspec 3 supports D0 D3 current D0
cap 05[d0] = MSI supports 1 message, 64 bit
em0@pci0:0:25:0: class=0x020000 card=0x3397103c chip=0x15028086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = '82579LM Gigabit Network Connection'
class = network
subclass = ethernet
cap 01[c8] = powerspec 2 supports D0 D3 current D0
cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
cap 13[e0] = PCI Advanced Features: FLR TP
ehci0@pci0:0:26:0: class=0x0c0320 card=0x3397103c chip=0x1e2d8086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point USB Enhanced Host Controller'
class = serial bus
subclass = USB
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 0a[58] = EHCI Debug Port at offset 0xa0 in map 0x14
cap 13[98] = PCI Advanced Features: FLR TP
hdac0@pci0:0:27:0: class=0x040300 card=0x3397103c chip=0x1e208086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point High Definition Audio Controller'
class = multimedia
subclass = HDA
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 05[60] = MSI supports 1 message, 64 bit enabled with 1 message
cap 10[70] = PCI-Express 1 root endpoint max data 128(128) link x0(x0)
ecap 0002[100] = VC 1 max VC1
ecap 0005[130] = unknown 1
ehci1@pci0:0:29:0: class=0x0c0320 card=0x3397103c chip=0x1e268086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point USB Enhanced Host Controller'
class = serial bus
subclass = USB
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 0a[58] = EHCI Debug Port at offset 0xa0 in map 0x14
cap 13[98] = PCI Advanced Features: FLR TP
pcib1@pci0:0:30:0: class=0x060401 card=0x3397103c chip=0x244e8086
rev=0xa4 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 PCI Bridge'
class = bridge
subclass = PCI-PCI
cap 0d[50] = PCI Bridge card=0x3397103c
isab0@pci0:0:31:0: class=0x060100 card=0x3397103c chip=0x1e478086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point LPC Controller'
class = bridge
subclass = PCI-ISA
cap 09[e0] = vendor (length 12) Intel cap 1 version 0
features: AMT, 4 PCI-e x1 slots
ahci0@pci0:0:31:2: class=0x010601 card=0x3397103c chip=0x1e028086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point 6 port SATA AHCI Controller'
class = mass storage
subclass = SATA
cap 05[80] = MSI supports 1 message enabled with 1 message
cap 01[70] = powerspec 3 supports D0 D3 current D0
cap 12[a8] = SATA Index-Data Pair
cap 13[b0] = PCI Advanced Features: FLR TP
none2@pci0:0:31:3: class=0x0c0500 card=0x3397103c chip=0x1e228086
rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = 'Panther Point SMBus Controller'
class = serial bus
subclass = SMBus
Dne 11.6.2013 15:27, Konstantin Belousov napsal(a):
> Could you show the output of pciconf -lvc ?
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