>> I'll have to to a bit of work to put together an development Linux box
>> with a PCIe slot to use to test the card in; I'll report when that's done.
> That could be important. It may well turn out that the host controller
> drivers don't work in a PCIe environment.
There may be truth to your suspiscions. I plugged a USB adapter into
a Phenom system and it's working fine with no problems.
This works (excuse me for being verbose, but I figured more info is best):
00:00.0 Host bridge [0600]: ATI Technologies Inc RD790 Northbridge only dual slo PCI-e_GFX and HT3 K8 part [1002:5956]
00:04.0 PCI bridge [0604]: ATI Technologies Inc RD790 PCI to PCI bridge (PCI exp ess gpp port A) [1002:597a]
00:05.0 PCI bridge [0604]: ATI Technologies Inc RD790 PCI to PCI bridge (PCI exp ess gpp port B) [1002:597b]
00:09.0 PCI bridge [0604]: ATI Technologies Inc RD790 PCI to PCI bridge (PCI exp ess gpp port E) [1002:597e]
00:0b.0 PCI bridge [0604]: ATI Technologies Inc RD790 PCI to PCI bridge (externa gfx1 port A) [1002:5980]
00:12.0 SATA controller [0106]: ATI Technologies Inc SB600 Non-Raid-5 SATA [1002 4380]
00:13.0 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI0) [1002:4387
00:13.1 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI1) [1002:4388
00:13.2 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI2) [1002:4389
00:13.3 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI3) [1002:438a
00:13.4 USB Controller [0c03]: ATI Technologies Inc SB600 USB (OHCI4) [1002:438b
00:13.5 USB Controller [0c03]: ATI Technologies Inc SB600 USB Controller (EHCI) 1002:4386]
00:14.0 SMBus [0c05]: ATI Technologies Inc SBx00 SMBus Controller [1002:4385] (r v 14)
00:14.1 IDE interface [0101]: ATI Technologies Inc SB600 IDE [1002:438c]
00:14.2 Audio device [0403]: ATI Technologies Inc SBx00 Azalia (Intel HDA) [1002 4383]
00:14.3 ISA bridge [0601]: ATI Technologies Inc SB600 PCI to LPC Bridge [1002:43 d]
00:14.4 PCI bridge [0604]: ATI Technologies Inc SBx00 PCI to PCI Bridge [1002:43 4]
00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] HyperTransport Configuration [1022:1200]
00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Address Map [1022:1201]
00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] DRAM Controller [1022:1202]
00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Miscellaneous Control [1022:1203]
00:18.4 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Link Control [1022:1204]
01:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge [10b5:8112] (rev aa)
02:00.0 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43)
02:00.1 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43)
02:00.2 USB Controller [0c03]: NEC Corporation USB 2.0 [1033:00e0] (rev 04)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 01)
04:00.0 RAID bus controller [0104]: Promise Technology, Inc. PDC42819 [FastTrak TX2650/TX4650] [105a:3f20]
05:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV370 5B60 [Radeon X300 (PCIE)] [1002:5b60]
05:00.1 Display controller [0380]: ATI Technologies Inc RV370 [Radeon X300SE] [1002:5b70]
06:00.0 FireWire (IEEE 1394) [0c00]: VIA Technologies, Inc. VT6306 Fire II IEEE 1394 OHCI Link Layer Controller [1106:3044] (rev c0)
06:03.0 Serial controller [0700]: NetMos Technology PCI 9835 Multi-I/O Controller [9710:9835] (rev 01)
-[0000:00]-+-00.0
+-04.0-[01-02]----00.0-[02]--+-00.0
| +-00.1
| \-00.2
+-05.0-[03]----00.0
+-09.0-[04]----00.0
+-0b.0-[05]--+-00.0
| \-00.1
+-12.0
+-13.0
+-13.1
+-13.2
+-13.3
+-13.4
+-13.5
+-14.0
+-14.1
+-14.2
+-14.3
+-14.4-[06]--+-00.0
| \-03.0
+-18.0
+-18.1
+-18.2
+-18.3
\-18.4
And this doesn't:
00:00.0 Host bridge [0600]: Intel Corporation X58 I/O Hub to ESI Port [8086:3405] (rev 13)
00:01.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 [8086:3408] (rev 13)
00:03.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 [8086:340a] (rev 13)
00:07.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 [8086:340e] (rev 13)
00:0d.0 Host bridge [0600]: Intel Corporation Device [8086:343a] (rev 13)
00:0d.1 Host bridge [0600]: Intel Corporation Device [8086:343b] (rev 13)
00:0d.2 Host bridge [0600]: Intel Corporation Device [8086:343c] (rev 13)
00:0d.3 Host bridge [0600]: Intel Corporation Device [8086:343d] (rev 13)
00:0d.4 Host bridge [0600]: Intel Corporation 5520/5500/X58 Physical Layer Port 0 [8086:3418] (rev 13)
00:0d.5 Host bridge [0600]: Intel Corporation 5520/5500 Physical Layer Port 1 [8086:3419] (rev 13)
00:0d.6 Host bridge [0600]: Intel Corporation Device [8086:341a] (rev 13)
00:0d.7 Host bridge [0600]: Intel Corporation Device [8086:341b] (rev 13)
00:0e.0 Host bridge [0600]: Intel Corporation Device [8086:341c] (rev 13)
00:0e.1 Host bridge [0600]: Intel Corporation Device [8086:341d] (rev 13)
00:0e.2 Host bridge [0600]: Intel Corporation Device [8086:341e] (rev 13)
00:0e.3 Host bridge [0600]: Intel Corporation Device [8086:341f] (rev 13)
00:0e.4 Host bridge [0600]: Intel Corporation Device [8086:3439] (rev 13)
00:0f.0 Performance counters [1101]: Intel Corporation Device [8086:3424] (rev 13)
00:10.0 PIC [0800]: Intel Corporation 5520/5500/X58 Physical and Link Layer Registers Port 0 [8086:3425] (rev 13)
00:10.1 PIC [0800]: Intel Corporation 5520/5500/X58 Routing and Protocol Layer Registers Port 0 [8086:3426] (rev 13)
00:11.0 PIC [0800]: Intel Corporation 5520/5500 Physical and Link Layer Registers Port 1 [8086:3427] (rev 13)
00:11.1 PIC [0800]: Intel Corporation 5520/5500 Routing & Protocol Layer Register Port 1 [8086:3428] (rev 13)
00:13.0 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub I/OxAPIC Interrupt Controller [8086:342d] (rev 13)
00:14.0 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub System Management Registers [8086:342e] (rev 13)
00:14.1 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers [8086:3422] (rev 13)
00:14.2 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS Registers [8086:3423] (rev 13)
00:14.3 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub Throttle Registers [8086:3438] (rev 13)
00:15.0 PIC [0800]: Intel Corporation 5520/5500/X58 Trusted Execution Technology Registers [8086:342f] (rev 13)
00:16.0 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:3430] (rev 13)
00:16.1 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:3431] (rev 13)
00:16.2 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:3432] (rev 13)
00:16.3 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:3433] (rev 13)
00:16.4 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:3429] (rev 13)
00:16.5 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:342a] (rev 13)
00:16.6 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:342b] (rev 13)
00:16.7 System peripheral [0880]: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device [8086:342c] (rev 13)
00:1a.0 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 [8086:3a37]
00:1a.1 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 [8086:3a38]
00:1a.2 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 [8086:3a39]
00:1a.7 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 [8086:3a3c]
00:1b.0 Audio device [0403]: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller [8086:3a3e]
00:1c.0 PCI bridge [0604]: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 1 [8086:3a40]
00:1c.1 PCI bridge [0604]: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 2 [8086:3a42]
00:1c.2 PCI bridge [0604]: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 3 [8086:3a44]
00:1c.3 PCI bridge [0604]: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 4 [8086:3a46]
00:1c.4 PCI bridge [0604]: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 5 [8086:3a48]
00:1c.5 PCI bridge [0604]: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 6 [8086:3a4a]
00:1d.0 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 [8086:3a34]
00:1d.1 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 [8086:3a35]
00:1d.2 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 [8086:3a36]
00:1d.7 USB Controller [0c03]: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 [8086:3a3a]
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 90)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801JIB (ICH10) LPC Interface Controller [8086:3a18]
00:1f.2 IDE interface [0101]: Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller [8086:3a20]
00:1f.3 SMBus [0c05]: Intel Corporation 82801JI (ICH10 Family) SMBus Controller [8086:3a30]
00:1f.5 IDE interface [0101]: Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller [8086:3a26]
01:00.0 PCI bridge [0604]: Integrated Device Technology, Inc. PES12T3G2 PCI Express Gen2 Switch [111d:8061] (rev 01)
02:02.0 PCI bridge [0604]: Integrated Device Technology, Inc. PES12T3G2 PCI Express Gen2 Switch [111d:8061] (rev 01)
02:04.0 PCI bridge [0604]: Integrated Device Technology, Inc. PES12T3G2 PCI Express Gen2 Switch [111d:8061] (rev 01)
04:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8111 PCI Express-to-PCI Bridge [10b5:8111] (rev 21)
05:00.0 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43)
05:00.1 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43)
05:00.2 USB Controller [0c03]: NEC Corporation USB 2.0 [1033:00e0] (rev 04)
06:00.0 VGA compatible controller [0300]: nVidia Corporation G96 [GeForce 9500 GT] [10de:0640] (rev a1)
0a:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10f6]
0b:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10f6]
0c:00.0 PCI bridge [0604]: Texas Instruments XIO2213A PCI Express to PCI Bridge [104c:823e] (rev 01)
0d:00.0 FireWire (IEEE 1394) [0c00]: Texas Instruments XIO2213A 1394b OHCI with 3-Port PHY [104c:823f] (rev 01)
-[0000:00]-+-00.0
+-01.0-[0000:01-05]----00.0-[0000:02-05]--+-02.0-[0000:03]--
| \-04.0-[0000:04-05]----00.0-[0000:05]--+-00.0
| +-00.1
| \-00.2
+-03.0-[0000:06]----00.0
+-07.0-[0000:07]--
+-0d.0
+-0d.1
+-0d.2
+-0d.3
+-0d.4
+-0d.5
+-0d.6
+-0d.7
+-0e.0
+-0e.1
+-0e.2
+-0e.3
+-0e.4
+-0f.0
+-10.0
+-10.1
+-11.0
+-11.1
+-13.0
+-14.0
+-14.1
+-14.2
+-14.3
+-15.0
+-16.0
+-16.1
+-16.2
+-16.3
+-16.4
+-16.5
+-16.6
+-16.7
+-1a.0
+-1a.1
+-1a.2
+-1a.7
+-1b.0
+-1c.0-[0000:08]--
+-1c.1-[0000:09]--
+-1c.2-[0000:0a]----00.0
+-1c.3-[0000:0b]----00.0
+-1c.4-[0000:0c-0d]----00.0-[0000:0d]----00.0
+-1c.5-[0000:0e]--
+-1d.0
+-1d.1
+-1d.2
+-1d.7
+-1e.0-[0000:0f]--
+-1f.0
+-1f.2
+-1f.3
\-1f.5
I'm going to try to find a slot higher up in the hierarchy, rather than behind the PES12T3G2 switch.
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