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Message-ID: <530F650F.60508@gmx.net> Date: Thu, 27 Feb 2014 17:17:19 +0100 From: Otto Meier <gf435@....net> To: linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org Subject: [3.14-rc4 xHCI] Regression haswell B85 with xHCI on I migrated my system from H77 Ivy-bridge to a haswell Platform B85 i3-4330. The system has three dvb-c usb receivers connected. On the Ivy Platform everything runs fine with xHCI. On the haswell Platform xHCI explodes with following messages: 2014-02-27T16:45:53.518332+01:00 vnas kernel: [ 222.218703] xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command. 2014-02-27T16:45:53.518342+01:00 vnas kernel: [ 222.218712] xhci_hcd 0000:00:14.0: Assuming host is dying, halting host. 2014-02-27T16:45:53.518346+01:00 vnas kernel: [ 222.218808] xhci_hcd 0000:00:14.0: HC died; cleaning up 2014-02-27T16:45:53.518349+01:00 vnas kernel: [ 222.218870] usb 1-1: USB disconnect, device number 2 2014-02-27T16:45:53.518351+01:00 vnas kernel: [ 222.218880] usb 1-1.2: USB disconnect, device number 7 2014-02-27T16:45:53.518353+01:00 vnas kernel: [ 222.218979] em2884 #0: writing to i2c device at 0x52 failed (error=-19) 2014-02-27T16:45:53.518356+01:00 vnas kernel: [ 222.218988] drxk: i2c write error at addr 0x29 2014-02-27T16:45:53.518358+01:00 vnas kernel: [ 222.218993] em2884 #2: writing to i2c device at 0x52 failed (error=-19) 2014-02-27T16:45:53.518361+01:00 vnas kernel: [ 222.218997] drxk: i2c write error at addr 0x29 2014-02-27T16:45:53.518364+01:00 vnas kernel: [ 222.219001] drxk: write_block: i2c write error at addr 0x831ffd 2014-02-27T16:45:53.518366+01:00 vnas kernel: [ 222.219006] drxk: write_block: i2c write error at addr 0x831ffd 2014-02-27T16:45:53.518368+01:00 vnas kernel: [ 222.219012] em2884 #1: writing to i2c device at 0x52 failed (error=-19) 2014-02-27T16:45:53.518371+01:00 vnas kernel: [ 222.219017] drxk: i2c write error at addr 0x29 2014-02-27T16:45:53.518373+01:00 vnas kernel: [ 222.219021] drxk: write_block: i2c write error at addr 0x831ffd 2014-02-27T16:45:53.518375+01:00 vnas kernel: [ 222.219070] em2884 #0: Disconnecting em2884 #0 2014-02-27T16:45:53.518962+01:00 vnas kernel: [ 222.219076] em2884 #0: Closing audio extension This happens when more then one DVB-C receiver is connected. With only one it works. If I disable xHCI Mode in Bios and run only with EHCI. Everything is running fine either. lsusb: Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 003: ID 2109:2811 Bus 002 Device 004: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light Bus 002 Device 005: ID 03eb:201l3 Atmel Corp. Bus 002 Device 006: ID 9e88:9e8f Bus 002 Device 007: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB Bus 002 Device 008: ID 2040:1605 Hauppauge Bus 002 Device 009: ID 2040:1605 Hauppauge Bus 002 Device 010: ID 2040:1605 Hauppauge Bus 002 Device 011: ID 04e6:5116 SCM Microsystems, Inc. SCR331-LC1 / SCR3310 SmartCard Reader Bus 002 Device 012: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) Bus 002 Device 013: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light Bus 002 Device 014: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light lspci: xHCI disabled: 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) 00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5) 00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5) 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation B85 Express LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c) Any Idea how to fix these? Thanks Otto -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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