--- 8_no__CONFIG_HOTPLUG_PCI_ACPI.txt   2012-05-04 14:55:58.000000000 +0200
+++ 9_no__CONFIG_HOTPLUG_PCI_ACPI.txt   2012-05-04 14:56:14.000000000 +0200
@@ -1,6 +1,6 @@
 Initializing cgroup subsys cpu     
 Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2
-Command line: root=/dev/sda5 pciehp.pciehp_debug=1 console=ttyUSB0,115200n8 console=tty0 log_buf_len=409600  
+Command line: root=/dev/sda5 pciehp.pciehp_debug=1 console=ttyUSB0,115200n8 console=tty0 log_buf_len=409600 pcie_aspm=off 
 BIOS-provided physical RAM map:     
 BIOS-e820: 0000000000000000 - 000000000009d400 (usable)    
 BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)    
@@ -153,7 +153,8 @@
 pcpu-alloc: [0] 0 1 2 3   
 Built 1 zonelists in Zone order, mobility grouping on.
 Policy zone: Normal      
-Kernel command line: root=/dev/sda5 pciehp.pciehp_debug=1 console=ttyUSB0,115200n8 console=tty0 log_buf_len=409600 
+Kernel command line: root=/dev/sda5 pciehp.pciehp_debug=1 console=ttyUSB0,115200n8 console=tty0 log_buf_len=409600 pcie_aspm=off
+PCIe ASPM is disabled     
 PID hash table entries: 4096 (order: 3, 32768 bytes)
 xsave/xrstor: enabled xstate_bv 0x7, cntxt size 0x340  
 Checking aperture...       
@@ -406,8 +407,7 @@
 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]   
 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT]   
 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP08._PRT]   
-pci0000:00: Requesting ACPI _OSC control (0x1d)   
-pci0000:00: ACPI _OSC control (0x19) granted   
+pci0000:00: Unable to request _OSC control (_OSC support mask:
 ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5
 ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5
 ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5
@@ -669,36 +669,7 @@
 io scheduler noop registered     
 io scheduler deadline registered     
 io scheduler cfq registered (default)    
-pcieport 0000:00:1c.7: irq 42 for MSI/MSI-X   
 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 
-pciehp 0000:00:1c.7:pcie04: Hotplug Controller:     
-pciehp 0000:00:1c.7:pcie04: Seg/Bus/Dev/Func/IRQ : 0000:00:1c.7 IRQ 42  
-pciehp 0000:00:1c.7:pcie04: Vendor ID : 0x8086   
-pciehp 0000:00:1c.7:pcie04: Device ID : 0x1c1e   
-pciehp 0000:00:1c.7:pcie04: Subsystem ID : 0x04b3   
-pciehp 0000:00:1c.7:pcie04: Subsystem Vendor ID : 0x1028  
-pciehp 0000:00:1c.7:pcie04: PCIe Cap offset : 0x40  
-pciehp 0000:00:1c.7:pcie04: PCI resource [13] : [io 0xc000-0xdfff] 
-pciehp 0000:00:1c.7:pcie04: PCI resource [14] : [mem 0xf6c00000-0xf7cfffff] 
-pciehp 0000:00:1c.7:pcie04: PCI resource [15] : [mem 0xf0000000-0xf10fffff 64bit
-pciehp 0000:00:1c.7:pcie04: Slot Capabilities : 0x003cb260   
-pciehp 0000:00:1c.7:pcie04: Physical Slot Number : 7  
-pciehp 0000:00:1c.7:pcie04: Attention Button : no   
-pciehp 0000:00:1c.7:pcie04: Power Controller : no   
-pciehp 0000:00:1c.7:pcie04: MRL Sensor : no   
-pciehp 0000:00:1c.7:pcie04: Attention Indicator : no   
-pciehp 0000:00:1c.7:pcie04: Power Indicator : no   
-pciehp 0000:00:1c.7:pcie04: Hot-Plug Surprise : yes   
-pciehp 0000:00:1c.7:pcie04: EMI Present : no   
-pciehp 0000:00:1c.7:pcie04: Command Completed : no   
-pciehp 0000:00:1c.7:pcie04: Slot Status : 0x0000   
-pciehp 0000:00:1c.7:pcie04: Slot Control : 0x0000   
-pciehp 0000:00:1c.7:pcie04: Link Active Reporting supported   
-pciehp 0000:00:1c.7:pcie04: HPC vendor_id 8086 device_id 1c1e ss_vid 1028
-pciehp 0000:00:1c.7:pcie04: Registering domain:bus:dev=0000:11:00 sun=7    
-pci_bus 0000:11: dev 00, created physical slot 7 
-pciehp 0000:00:1c.7:pcie04: pciehp_get_power_status: SLOTCTRL 58 value read 28 
-pciehp 0000:00:1c.7:pcie04: service driver pciehp loaded   
 pciehp: pcie_port_service_register = 0     
 pciehp: PCI Express Hot Plug Controller Driver version: 0.4
 intel_idle: MWAIT substates: 0x21120