SeaBIOS

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3801 discussions

Re: [SeaBIOS] [PATCH] rtc_setup, NMI - Seabios boot loop
by Kevin O'Connor 02 Sep '15

02 Sep '15

On Tue, Sep 01, 2015 at 08:42:00PM +0000, Tim Shearer wrote: [...] > Anyway, rtc_setup() performs several CMOS register reads/writes. The > function that triggers the reset is rtc_mask(). This is the only > routine in the RTC code that doesn't explicitly disable non-maskable > interrupts when writing to the CMOS index register. The patch below > allows everything to boot as it should. Thanks - that does look wrong. I've queued a patch (see below). [...] > This email and attachments may contain privileged or confidential > information intended only for the addressee(s) indicated. [...] Your email was sent to a public email list. -Kevin commit 3156b71a535e6617fbc60fd6aef09a229aca7327 Author: Kevin O'Connor <kevin(a)koconnor.net> Date: Tue Sep 1 19:43:08 2015 -0400 rtc: Disable NMI in rtc_mask() The rtc_mask() function should make sure the NMI disable bit is set (just as rtc_read() and rtc_write() do). Reported-by: Tim Shearer <tim.shearer(a)overturenetworks.com> Signed-off-by: Kevin O'Connor <kevin(a)koconnor.net> diff --git a/src/hw/rtc.c b/src/hw/rtc.c index 570a3ad..9649a5a 100644 --- a/src/hw/rtc.c +++ b/src/hw/rtc.c @@ -30,6 +30,7 @@ rtc_write(u8 index, u8 val) void rtc_mask(u8 index, u8 off, u8 on) { + index |= NMI_DISABLE_BIT; outb(index, PORT_CMOS_INDEX); u8 val = inb(PORT_CMOS_DATA); outb((val & ~off) | on, PORT_CMOS_DATA);

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[PATCH] rtc_setup, NMI - Seabios boot loop
by Tim Shearer 01 Sep '15

01 Sep '15

Hi all, I think I may have found a bug, and would appreciate someone taking a second look. Processor is an Atom C2718, we're using Coreboot 4.0 and booting into Grub and Linux. I have found that making minor/trivial changes in Coreboot (such as configuring an additional pin as a GPIO, or adding a couple of extra lines of debut output) results in the processor rebooting during SeaBIOS' rtc_setup() call. Hard power-cycles work absolutely fine. The problem only occurs after issuing the reboot command from Linux. It's worth noting that our platform doesn't reset the power supplies, so rebooting is basically a "warm" reboot. Also, our RTC isn't battery-backed. Following the reboot, the processor resets each time it reaches rtc_setup(). My best guess so far is that my trivial code changes are subtly changing the boot timing, meaning that by the time I hit the rtc_setup, I have a pending NMI. Anyway, rtc_setup() performs several CMOS register reads/writes. The function that triggers the reset is rtc_mask(). This is the only routine in the RTC code that doesn't explicitly disable non-maskable interrupts when writing to the CMOS index register. The patch below allows everything to boot as it should. Index: src/hw/rtc.c =================================================================== --- a/src/hw/rtc.c +++ b/src/hw/rtc.c @@ -30,7 +30,7 @@ void rtc_mask(u8 index, u8 off, u8 on) { - outb(index, PORT_CMOS_INDEX); + outb(index | NMI_DISABLE_BIT, PORT_CMOS_INDEX); u8 val = inb(PORT_CMOS_DATA); outb((val & ~off) | on, PORT_CMOS_DATA); } Best, Tim This email and attachments may contain privileged or confidential information intended only for the addressee(s) indicated. The sender does not waive any of its rights, privileges or protections respecting this information. If you are not the named addressee, an employee, or agent responsible for sending this message to the named addressee (or this message was received by mistake), you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If received in error, please notify us immediately by e-mail, discard any paper copies and delete all electronic files of the email. Computer viruses can be transmitted via email. The recipient should check this email and any attachments for viruses. Email transmission cannot be guaranteed to be secured or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender accepts no liability for any damage caused by any transmitted viruses or errors or omissions in the contents of this message. Overture Networks, Inc. 637 Davis Drive, Morrisville, NC USA 27560 www.overturenetworks.com

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QEMU fw_cfg DMA interface
by Marc Marí 31 Aug '15

31 Aug '15

Implementation of the FW CFG DMA interface. When running a Linux guest on top of QEMU, using the -kernel options, this is the timing improvement for x86: QEMU commit 090d0bf and SeaBIOS commit 2fc20dc QEMU startup time: .078 BIOS startup time: .060 Kernel setup time: .578 Total time: .716 QEMU with this patch series and SeaBIOS with this patch series QEMU startup time: .080 BIOS startup time: .039 Kernel setup time: .002 Total time: .121 QEMU startup time is the time between the start and the first kvm_entry. BIOS startup time is the time between the first kvm_entry and the start of function do_boot, in SeaBIOS. Kernel setup time is the time between the start of the function do_boot in SeaBIOS and the jump to the Linux kernel. As you can see, both the BIOS (because of ACPI tables and other configurations) and the Linux kernel boot (because of the copy to memory) are greatly improved with this new interface. Also, this new interface is an addon to the old interface. Both interfaces are compatible and interchangeable. Changes from v1: - Take into account order of fields in the FWCfgDmaAccess structure - Check and change endianness of FWCfgDmaAccess fields - Change order of fields in the FWCfgDmaAccess structure - Add FW_CFG_DMA_CTL_SKIP feature for control field - Split FW_CFG_SIZE in QEMU - Make FW_CFG_ID a bitmap of features - Add 64 bit address support for the transfer. Trigger when writing the low address, and address is 0 by default and at the end of each transfer. - Align ports and addresses. - Preserve old fw_cfg_comb_valid behaviour in QEMU - Update documentation to reflect all these changes

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Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up
by Zheng Bao 26 Aug '15

26 Aug '15

I tried with Parmer, which I assume is close to ASUS F2A85-M, and got the same result. :( ----------------------------------- hudson_enable() PCI: 00:10.0 [1022/7812] enabled hudson_enable() ---------------------------------------------- SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_015821-supersrv) Found coreboot cbmem console @ bffde000 Found mainboard AMD Parmer Relocating init from 0x000e7b40 to 0xbff55050 (size 40688) Found CBFS header at 0xfffffc60 CPU Mhz=2498 Found 23 PCI devices (max PCI bus is 02) Copying SMBIOS entry point from 0xbffa7000 to 0x000f1a10 Copying ACPI RSDP from 0xbffb8000 to 0x000f19e0 Copying MPTABLE from 0xbffdc000/bffdc010 to 0x000f17b0 Copying PIR from 0xbffdd000 to 0x000f1780 Using pmtimer, ioport 0x818 Scan for VGA option rom Running option rom at c000:0003 Turning on vga text mode console SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_015821-supersrv) /bff52000\ Start thread |bff52000| XHCI init on dev 00:10.0: regs @ 0xf0248000, 4 ports, 32 slots, 32 byte contexts |bff52000| XHCI extcap 0x1 @ f0248500 |bff52000| XHCI protocol USB 3.00, 2 ports (offset 1), def 0 |bff52000| XHCI protocol USB 2.00, 2 ports (offset 3), def 0 /bff51000\ Start thread |bff51000| configure_xhci: resetting Found 1 serial ports AHCI controller at 11.0, iobase f024d000, irq 0 AHCI: cap 0xf3309f05, ports_impl 0x3f /bff50000\ Start thread |bff50000| AHCI/0: probing |bff50000| AHCI/0: link up |bff52000| EHCI init on dev 00:12.2 (regs=0xf024d820) /bff4f000\ Start thread /bff4d000\ Start thread |bff4d000| AHCI/1: probing |bff50000| AHCI/0: ... finished, status 0x51, ERROR 0x4 |bff52000| EHCI init on dev 00:13.2 (regs=0xf024d920) /bff4c000\ Start thread /bff4b000\ Start thread |bff4b000| AHCI/2: probing |bff4d000| AHCI/1: link down |bff52000| OHCI init on dev 00:12.0 (regs=0xf024a000) /bff4a000\ Start thread /bff49000\ Start thread /bff48000\ Start thread /bff46000\ Start thread |bff46000| AHCI/3: probing |bff4b000| AHCI/2: link down \bff4d000/ End thread |bff50000| Searching bootorder for: /pci@i0cf8/*@11/drive@0/disk@0 |bff52000| OHCI init on dev 00:13.0 (regs=0xf024b000) /bff4d000\ Start thread /bff45000\ Start thread /bff44000\ Start thread /bff43000\ Start thread /bff42000\ Start thread |bff42000| AHCI/4: probing |bff46000| AHCI/3: link down \bff4b000/ End thread |bff50000| AHCI/0: registering: "AHCI/0: ST3250620NS ATA-7 Hard-Disk (232 GiBytes)" \bff50000/ End thread |bff52000| OHCI init on dev 00:14.5 (regs=0xf024c000) /bff50000\ Start thread /bff4b000\ Start thread /bff41000\ Start thread /bff40000\ Start thread /bff3f000\ Start thread |bff3f000| AHCI/5: probing |bff42000| AHCI/4: link down \bff46000/ End thread \bff52000/ End thread /bff46000\ Start thread /bff3e000\ Start thread \bff3e000/ End thread /bff3e000\ Start thread /bff3d000\ Start thread |bff3d000| xhci_hub_reset port #4: 0x000202e1, powered, pls 7, speed 0 [ - ] |bff3f000| AHCI/5: link down \bff42000/ End thread /bff47000\ Start thread /bff42000\ Start thread /bff3c000\ Start thread /bff3b000\ Start thread \bff3f000/ End thread /bff3f000\ Start thread /bff3a000\ Start thread /bff39000\ Start thread /bff38000\ Start thread /bff37000\ Start thread /bff36000\ Start thread /bff35000\ Start thread /bff34000\ Start thread /bff33000\ Start thread /bff32000\ Start thread |bff3d000| XHCI port #4: 0x00200e03, powered, enabled, pls 0, speed 3 [High] |bff3d000| xhci_alloc_pipe: usbdev 0xbff52f20, ring 0xbff9be00, slotid 0, epid 1 |bff3d000| xhci_cmd_enable_slot: |bff3d000| xhci_trb_queue: ring 0xbff9ed00 [nidx 1, len 0] |bff3d000| xhci_process_events: status change port #4 |bff3d000| xhci_process_events: status change port #2 |bff3d000| xhci_process_events: status change port #4 |bff3d000| xhci_process_events: ring 0xbff9ed00 [trb 0xbff9ed00, evt 0xbff9ee00, type 33, eidx 1, cc 1] |bff3d000| xhci_alloc_pipe: enable slot: got slotid 1 |bff3d000| xhci_cmd_address_device: slotid 1 |bff3d000| xhci_trb_queue: ring 0xbff9ed00 [nidx 2, len 0] |bff37000| usb_hid_setup 0xbff52a40 |bff37000| USB keyboard initialized \bff37000/ End thread \bff3b000/ End thread \bff3e000/ End thread \bff41000/ End thread \bff44000/ End thread \bff49000/ End thread \bff40000/ End thread \bff48000/ End thread \bff4f000/ End thread \bff39000/ End thread \bff3c000/ End thread \bff4b000/ End thread \bff45000/ End thread \bff4c000/ End thread \bff33000/ End thread \bff36000/ End thread \bff3a000/ End thread \bff42000/ End thread \bff46000/ End thread \bff4a000/ End thread \bff32000/ End thread \bff34000/ End thread \bff3f000/ End thread \bff47000/ End thread \bff4d000/ End thread \bff35000/ End thread \bff38000/ End thread \bff50000/ End thread |bff3d000| WARNING - Timeout at xhci_event_wait:692! |bff3d000| xhci_alloc_pipe: address device: failed (cc -1) \bff3d000/ End thread |bff43000| XHCI port #2: 0x00021203, powered, enabled, pls 0, speed 4 [Super] |bff43000| xhci_alloc_pipe: usbdev 0xbff4efe0, ring 0xbff9e900, slotid 0, epid 1 |bff43000| xhci_cmd_enable_slot: |bff43000| xhci_trb_queue: ring 0xbff9ed00 [nidx 3, len 0] |bff43000| WARNING - Timeout at xhci_event_wait:692! |bff43000| xhci_alloc_pipe: enable slot: failed \bff43000/ End thread |bff51000| XHCI no devices found |bff51000| WARNING - Timeout at wait_bit:310! \bff51000/ End thread All threads complete. Scan for option roms Searching bootorder for: /pci@i0cf8/*@1,1 Press F12 for boot menu. Select boot device: 1. AHCI/0: ST3250620NS ATA-7 Hard-Disk (232 GiBytes) 2. Legacy option rom Zheng > Date: Mon, 24 Aug 2015 15:12:13 +0200 > From: vidwer(a)gmail.com > To: seabios(a)seabios.org > Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up > > 2015-08-24 14:19 GMT+02:00 Zheng Bao <fishbaoz(a)hotmail.com>: > > Hi, > > Please review the debug message below. > > > > Seabios message if USB3 harddrive is plugged in USB3 port. > > -------------------------------------------- > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > FWIW, I'm using the version from github master, 1.8.0 > > > Found coreboot cbmem console @ affde000 > > Found mainboard AMD FP4 > > Relocating init from 0x000e6d99 to 0xaff54770 (size 42948) > > Found CBFS header at 0xfffffc60 > > CPU Mhz=2101 > > Found 26 PCI devices (max PCI bus is 01) > > Copying SMBIOS entry point from 0xaffa7000 to 0x000f1540 > > Copying ACPI RSDP from 0xaffb8000 to 0x000f1510 > > Copying MPTABLE from 0xaffdc000/affdc010 to 0x000f1340 > > Copying PIR from 0xaffdd000 to 0x000f1310 > > Using pmtimer, ioport 0x818 > > Scan for VGA option rom > > Running option rom at c000:0003 > > Turning on vga text mode console > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > /aff51000\ Start thread > > |aff51000| XHCI init on dev 00:10.0: regs @ 0xf0b8a000, 8 ports, 32 slots, > > 32 byte contexts > > |aff51000| XHCI extcap 0x1 @ f0b8a500 > > |aff51000| XHCI protocol USB 3.00, 4 ports (offset 1), def 0 > > |aff51000| XHCI protocol USB 2.00, 4 ports (offset 5), def 18 > > |aff51000| XHCI extcap 0xa @ f0b8a540 > > /aff50000\ Start thread > > > /aff4f000\ Start thread > > |aff4f000| WARNING - Timeout at i8042_flush:71! > > \aff4f000/ End thread > > Where does that belong to? > > > |aff51000| EHCI init on dev 00:12.0 (regs=0xf0b8d520) > > /aff4f000\ Start thread > > /aff4d000\ Start thread > > Found 0 lpt ports > > Found 1 serial ports > > AHCI controller at 11.0, iobase f0b8d000, irq 0 > > AHCI: cap 0xf733ff01, ports_impl 0x3 > > /aff4c000\ Start thread > > |aff4c000| AHCI/0: probing > > |aff51000| EHCI init on dev 01:00.4 (regs=0xf0818020) > > /aff4b000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff47000\ Start thread > > |aff47000| AHCI/1: probing > > |aff47000| AHCI/1: link up > > |aff4c000| AHCI/0: link down > > |aff47000| AHCI/1: ... finished, status 0x51, ERROR 0x4 > > \aff4c000/ End thread > > |aff47000| Searching bootorder for: /pci@i0cf8/*@11/drive@1/disk@0 > > \aff4a000/ End thread > > \aff49000/ End thread > > |aff47000| AHCI/1: registering: "AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 > > Hard-Disk (119 GiBytes)" > > \aff47000/ End thread > > \aff51000/ End thread > > /aff4c000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff48000\ Start thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > /aff46000\ Start thread > > \aff46000/ End thread > > /aff46000\ Start thread > > \aff46000/ End thread > > /aff46000\ Start thread > > \aff46000/ End thread > > |aff4a000| usb_hid_setup 0xaff51c50 > > |aff4b000| WARNING - Timeout at ehci_waittick:186! > > I haven't seen this before. > > > |aff4a000| USB keyboard initialized > > \aff4a000/ End thread > > \aff4b000/ End thread > > |aff47000| WARNING - Timeout at wait_bit:484! > > \aff47000/ End thread > > |aff50000| XHCI no devices found > > \aff50000/ End thread > > \aff4c000/ End thread > > \aff48000/ End thread > > \aff49000/ End thread > > |aff4d000| Initialized USB HUB (1 ports used) > > \aff4d000/ End thread > > \aff4f000/ End thread > > All threads complete. > > Scan for option roms > > > > Press F12 for boot menu. > > > > Select boot device: > > > > 1. AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes > > > > > > > > Seabios message if USB3 hard drive is plugged in USB2 port. > > ------------------------------ > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > Found coreboot cbmem console @ affde000 > > Found mainboard AMD FP4 > > Relocating init from 0x000e6d99 to 0xaff54770 (size 42948) > > Found CBFS header at 0xfffffc60 > > CPU Mhz=2100 > > Found 26 PCI devices (max PCI bus is 01) > > Copying SMBIOS entry point from 0xaffa7000 to 0x000f1540 > > Copying ACPI RSDP from 0xaffb8000 to 0x000f1510 > > Copying MPTABLE from 0xaffdc000/affdc010 to 0x000f1340 > > Copying PIR from 0xaffdd000 to 0x000f1310 > > Using pmtimer, ioport 0x818 > > Scan for VGA option rom > > Running option rom at c000:0003 > > Turning on vga text mode console > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > /aff51000\ Start thread > > |aff51000| XHCI init on dev 00:10.0: regs @ 0xf0b8a000, 8 ports, 32 slots, > > 32 byte contexts > > |aff51000| XHCI extcap 0x1 @ f0b8a500 > > |aff51000| XHCI protocol USB 3.00, 4 ports (offset 1), def 0 > > |aff51000| XHCI protocol USB 2.00, 4 ports (offset 5), def 18 > > |aff51000| XHCI extcap 0xa @ f0b8a540 > > /aff50000\ Start thread > > /aff4f000\ Start thread > > |aff4f000| WARNING - Timeout at i8042_flush:71! > > \aff4f000/ End thread > > |aff51000| EHCI init on dev 00:12.0 (regs=0xf0b8d520) > > /aff4f000\ Start thread > > /aff4d000\ Start thread > > Found 0 lpt ports > > Found 1 serial ports > > AHCI controller at 11.0, iobase f0b8d000, irq 0 > > AHCI: cap 0xf733ff01, ports_impl 0x3 > > /aff4c000\ Start thread > > |aff4c000| AHCI/0: probing > > |aff51000| EHCI init on dev 01:00.4 (regs=0xf0818020) > > /aff4b000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff47000\ Start thread > > |aff47000| AHCI/1: probing > > |aff47000| AHCI/1: link up > > |aff4c000| AHCI/0: link down > > |aff47000| AHCI/1: ... finished, status 0x51, ERROR 0x4 > > \aff4c000/ End thread > > |aff47000| Searching bootorder for: /pci@i0cf8/*@11/drive@1/disk@0 > > \aff4a000/ End thread > > \aff49000/ End thread > > |aff47000| AHCI/1: registering: "AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 > > Hard-Disk (119 GiBytes)" > > \aff47000/ End thread > > \aff51000/ End thread > > /aff4c000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff48000\ Start thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > |aff50000| XHCI no devices found > > \aff50000/ End thread > > |aff4b000| WARNING - Timeout at ehci_waittick:186! > > \aff4b000/ End thread > > |aff4c000| Searching bootorder for: > > /pci@i0cf8/usb@12/hub@1/storage@1/*@0/*@0,0 > > |aff4c000| Searching bootorder for: /pci@i0cf8/usb@12/hub@1/usb-*@1 > > |aff4c000| USB MSC vendor='Seagate' product='FA GoFlex Pro' rev='0210' > > type=0 removable=0 > > |aff4c000| USB MSC blksize=512 sectors=976773167 > > \aff4c000/ End thread > > |aff4a000| usb_hid_setup 0xaff521d0 > > |aff4a000| USB keyboard initialized > > \aff4a000/ End thread > > \aff48000/ End thread > > \aff49000/ End thread > > |aff4d000| Initialized USB HUB (2 ports used) > > \aff4d000/ End thread > > \aff4f000/ End thread > > All threads complete. > > Scan for option roms > > > > Press F12 for boot menu. > > > > Select boot device: > > > > 1. AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes > > 2. USB MSC Drive Seagate FA GoFlex Pro 0210 > > > > > >> Date: Thu, 20 Aug 2015 13:14:54 +0200 > >> From: vidwer(a)gmail.com > >> To: seabios(a)seabios.org > > > >> Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is > >> attached when power up > >> > >> 2015-08-07 23:21 GMT+02:00 Kevin O'Connor <kevin(a)koconnor.net>: > >> > On Thu, Aug 06, 2015 at 11:51:04AM +0000, Zheng Bao wrote: > >> >> Board: Bettong > >> >> USB3 controller: Hudson on Carrizo > >> >> USB3 device: Seagate USB hard drive. That is the only USB 3.0 device I > >> >> can get. > >> > > >> > Thanks. The problem looks very similar to one reported in the past by > >> > Idwer. Unfortunately, Idwer also didn't have access to any other USB3 > >> > devices - that would have been a great test to see if the quirky > >> > behavior was due to the controller or due to the device. > >> > >> The board I have is an Hudson-D4? board, ASUS F2A85-M with the lspci ID: > >> 00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH > >> USB XHCI Controller [1022:7812] (rev 03) > >> 00:10.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH > >> USB XHCI Controller [1022:7812] (rev 03) > >> > >> Zheng, can you recompile SeaBIOS with CONFIG_THREADS=y and > >> CONFIG_DEBUG_LEVEL=2 and try booting off the superspeed device you're > >> using? > >> The experience I had was that, with those settings, this superspeed > >> SATA dock showed up in the device menu (press ESCape). > >> > >> If that won't make the device show up - be sure to post that > >> cbmem/console output - change USB_TIME_SIGATT in src/hw/usb.h to at > >> least 1000. > >> > >> HTH, > >> > >> Idwer > >> > >> > > >> > Can you provide the output from "lspci", "lsusb", and "lsusb -t". > >> > > >> > -Kevin > >> > > >> >> > >> >> Joe > >> >> > >> >> > Date: Wed, 5 Aug 2015 06:25:13 -0400 > >> >> > From: kevin(a)koconnor.net > >> >> > To: fishbaoz(a)hotmail.com > >> >> > CC: seabios(a)seabios.org > >> >> > Subject: Re: [SeaBIOS]: USB 3.0 port failed if a USB 3.0 device is > >> >> > attached when power up > >> >> > > >> >> > On Wed, Aug 05, 2015 at 07:40:50AM +0000, Zheng Bao wrote: > >> >> > > hi, Kevin, > >> >> > > I am debugging the coreboot on AMD board. > >> >> > > > >> >> > > I found if a device is populated on USB 3.0 port during system > >> >> > > power up, the USB3.0 function fail after OS boot up. > >> >> > > If a USB 2.0 device is plugged, the port is OK. > >> >> > > Can you take a look at this? > >> >> > > >> >> > What board is this, what USB3 controller is it, and what USB3 device > >> >> > did the problem occur with? Does the problem occur with multiple/all > >> >> > USB3 devices or just one? > >> >> > > >> >> > -Kevin > >> >> > >> > >> _______________________________________________ > >> SeaBIOS mailing list > >> SeaBIOS(a)seabios.org > >> http://www.seabios.org/mailman/listinfo/seabios > > _______________________________________________ > SeaBIOS mailing list > SeaBIOS(a)seabios.org > http://www.seabios.org/mailman/listinfo/seabios

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USB3.0 Harddrive can not be detected after reboot
by Zheng Bao 26 Aug '15

26 Aug '15

Hi, All, My test environment. Main Board: AMD Bettong SeaBIOS: 1.8.0

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64bit support in SeaBIOS
by Marc Marí 25 Aug '15

25 Aug '15

Hello I'm working on basic 64 bit support for SeaBIOS. The reason now is because I want to test booting from an NVDIMM, which is mapped on the region above 4G: http://lists.gnu.org/archive/html/qemu-devel/2015-08/msg01774.html But this feature will also add support for future memory devices that may be added. Below 4G region is getting too crowded. Another possibility is to load Linux directly from 64 bits, instead of 16. I'm now a bit lost on how to continue on this task. I'm not sure if I'm in the right way, and I'm not sure if I'm overworking things. You can see my little progress here: https://github.com/mark-mb/seabios_64/ Does anyone else want to engage in this project? Thanks Marc

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Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up
by Zheng Bao 25 Aug '15

25 Aug '15

hI, Idwer, Could you please sent me built seabios image and I can have a try? Thanks. Joe > Date: Mon, 24 Aug 2015 15:12:13 +0200 > From: vidwer(a)gmail.com > To: seabios(a)seabios.org > Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up > > 2015-08-24 14:19 GMT+02:00 Zheng Bao <fishbaoz(a)hotmail.com>: > > Hi, > > Please review the debug message below. > > > > Seabios message if USB3 harddrive is plugged in USB3 port. > > -------------------------------------------- > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > FWIW, I'm using the version from github master, 1.8.0 > > > Found coreboot cbmem console @ affde000 > > Found mainboard AMD FP4 > > Relocating init from 0x000e6d99 to 0xaff54770 (size 42948) > > Found CBFS header at 0xfffffc60 > > CPU Mhz=2101 > > Found 26 PCI devices (max PCI bus is 01) > > Copying SMBIOS entry point from 0xaffa7000 to 0x000f1540 > > Copying ACPI RSDP from 0xaffb8000 to 0x000f1510 > > Copying MPTABLE from 0xaffdc000/affdc010 to 0x000f1340 > > Copying PIR from 0xaffdd000 to 0x000f1310 > > Using pmtimer, ioport 0x818 > > Scan for VGA option rom > > Running option rom at c000:0003 > > Turning on vga text mode console > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > /aff51000\ Start thread > > |aff51000| XHCI init on dev 00:10.0: regs @ 0xf0b8a000, 8 ports, 32 slots, > > 32 byte contexts > > |aff51000| XHCI extcap 0x1 @ f0b8a500 > > |aff51000| XHCI protocol USB 3.00, 4 ports (offset 1), def 0 > > |aff51000| XHCI protocol USB 2.00, 4 ports (offset 5), def 18 > > |aff51000| XHCI extcap 0xa @ f0b8a540 > > /aff50000\ Start thread > > > /aff4f000\ Start thread > > |aff4f000| WARNING - Timeout at i8042_flush:71! > > \aff4f000/ End thread > > Where does that belong to? > > > |aff51000| EHCI init on dev 00:12.0 (regs=0xf0b8d520) > > /aff4f000\ Start thread > > /aff4d000\ Start thread > > Found 0 lpt ports > > Found 1 serial ports > > AHCI controller at 11.0, iobase f0b8d000, irq 0 > > AHCI: cap 0xf733ff01, ports_impl 0x3 > > /aff4c000\ Start thread > > |aff4c000| AHCI/0: probing > > |aff51000| EHCI init on dev 01:00.4 (regs=0xf0818020) > > /aff4b000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff47000\ Start thread > > |aff47000| AHCI/1: probing > > |aff47000| AHCI/1: link up > > |aff4c000| AHCI/0: link down > > |aff47000| AHCI/1: ... finished, status 0x51, ERROR 0x4 > > \aff4c000/ End thread > > |aff47000| Searching bootorder for: /pci@i0cf8/*@11/drive@1/disk@0 > > \aff4a000/ End thread > > \aff49000/ End thread > > |aff47000| AHCI/1: registering: "AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 > > Hard-Disk (119 GiBytes)" > > \aff47000/ End thread > > \aff51000/ End thread > > /aff4c000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff48000\ Start thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > /aff46000\ Start thread > > \aff46000/ End thread > > /aff46000\ Start thread > > \aff46000/ End thread > > /aff46000\ Start thread > > \aff46000/ End thread > > |aff4a000| usb_hid_setup 0xaff51c50 > > |aff4b000| WARNING - Timeout at ehci_waittick:186! > > I haven't seen this before. > > > |aff4a000| USB keyboard initialized > > \aff4a000/ End thread > > \aff4b000/ End thread > > |aff47000| WARNING - Timeout at wait_bit:484! > > \aff47000/ End thread > > |aff50000| XHCI no devices found > > \aff50000/ End thread > > \aff4c000/ End thread > > \aff48000/ End thread > > \aff49000/ End thread > > |aff4d000| Initialized USB HUB (1 ports used) > > \aff4d000/ End thread > > \aff4f000/ End thread > > All threads complete. > > Scan for option roms > > > > Press F12 for boot menu. > > > > Select boot device: > > > > 1. AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes > > > > > > > > Seabios message if USB3 hard drive is plugged in USB2 port. > > ------------------------------ > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > Found coreboot cbmem console @ affde000 > > Found mainboard AMD FP4 > > Relocating init from 0x000e6d99 to 0xaff54770 (size 42948) > > Found CBFS header at 0xfffffc60 > > CPU Mhz=2100 > > Found 26 PCI devices (max PCI bus is 01) > > Copying SMBIOS entry point from 0xaffa7000 to 0x000f1540 > > Copying ACPI RSDP from 0xaffb8000 to 0x000f1510 > > Copying MPTABLE from 0xaffdc000/affdc010 to 0x000f1340 > > Copying PIR from 0xaffdd000 to 0x000f1310 > > Using pmtimer, ioport 0x818 > > Scan for VGA option rom > > Running option rom at c000:0003 > > Turning on vga text mode console > > SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) > > /aff51000\ Start thread > > |aff51000| XHCI init on dev 00:10.0: regs @ 0xf0b8a000, 8 ports, 32 slots, > > 32 byte contexts > > |aff51000| XHCI extcap 0x1 @ f0b8a500 > > |aff51000| XHCI protocol USB 3.00, 4 ports (offset 1), def 0 > > |aff51000| XHCI protocol USB 2.00, 4 ports (offset 5), def 18 > > |aff51000| XHCI extcap 0xa @ f0b8a540 > > /aff50000\ Start thread > > /aff4f000\ Start thread > > |aff4f000| WARNING - Timeout at i8042_flush:71! > > \aff4f000/ End thread > > |aff51000| EHCI init on dev 00:12.0 (regs=0xf0b8d520) > > /aff4f000\ Start thread > > /aff4d000\ Start thread > > Found 0 lpt ports > > Found 1 serial ports > > AHCI controller at 11.0, iobase f0b8d000, irq 0 > > AHCI: cap 0xf733ff01, ports_impl 0x3 > > /aff4c000\ Start thread > > |aff4c000| AHCI/0: probing > > |aff51000| EHCI init on dev 01:00.4 (regs=0xf0818020) > > /aff4b000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff47000\ Start thread > > |aff47000| AHCI/1: probing > > |aff47000| AHCI/1: link up > > |aff4c000| AHCI/0: link down > > |aff47000| AHCI/1: ... finished, status 0x51, ERROR 0x4 > > \aff4c000/ End thread > > |aff47000| Searching bootorder for: /pci@i0cf8/*@11/drive@1/disk@0 > > \aff4a000/ End thread > > \aff49000/ End thread > > |aff47000| AHCI/1: registering: "AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 > > Hard-Disk (119 GiBytes)" > > \aff47000/ End thread > > \aff51000/ End thread > > /aff4c000\ Start thread > > /aff4a000\ Start thread > > /aff49000\ Start thread > > /aff48000\ Start thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > /aff47000\ Start thread > > \aff47000/ End thread > > |aff50000| XHCI no devices found > > \aff50000/ End thread > > |aff4b000| WARNING - Timeout at ehci_waittick:186! > > \aff4b000/ End thread > > |aff4c000| Searching bootorder for: > > /pci@i0cf8/usb@12/hub@1/storage@1/*@0/*@0,0 > > |aff4c000| Searching bootorder for: /pci@i0cf8/usb@12/hub@1/usb-*@1 > > |aff4c000| USB MSC vendor='Seagate' product='FA GoFlex Pro' rev='0210' > > type=0 removable=0 > > |aff4c000| USB MSC blksize=512 sectors=976773167 > > \aff4c000/ End thread > > |aff4a000| usb_hid_setup 0xaff521d0 > > |aff4a000| USB keyboard initialized > > \aff4a000/ End thread > > \aff48000/ End thread > > \aff49000/ End thread > > |aff4d000| Initialized USB HUB (2 ports used) > > \aff4d000/ End thread > > \aff4f000/ End thread > > All threads complete. > > Scan for option roms > > > > Press F12 for boot menu. > > > > Select boot device: > > > > 1. AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes > > 2. USB MSC Drive Seagate FA GoFlex Pro 0210 > > > > > >> Date: Thu, 20 Aug 2015 13:14:54 +0200 > >> From: vidwer(a)gmail.com > >> To: seabios(a)seabios.org > > > >> Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is > >> attached when power up > >> > >> 2015-08-07 23:21 GMT+02:00 Kevin O'Connor <kevin(a)koconnor.net>: > >> > On Thu, Aug 06, 2015 at 11:51:04AM +0000, Zheng Bao wrote: > >> >> Board: Bettong > >> >> USB3 controller: Hudson on Carrizo > >> >> USB3 device: Seagate USB hard drive. That is the only USB 3.0 device I > >> >> can get. > >> > > >> > Thanks. The problem looks very similar to one reported in the past by > >> > Idwer. Unfortunately, Idwer also didn't have access to any other USB3 > >> > devices - that would have been a great test to see if the quirky > >> > behavior was due to the controller or due to the device. > >> > >> The board I have is an Hudson-D4? board, ASUS F2A85-M with the lspci ID: > >> 00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH > >> USB XHCI Controller [1022:7812] (rev 03) > >> 00:10.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH > >> USB XHCI Controller [1022:7812] (rev 03) > >> > >> Zheng, can you recompile SeaBIOS with CONFIG_THREADS=y and > >> CONFIG_DEBUG_LEVEL=2 and try booting off the superspeed device you're > >> using? > >> The experience I had was that, with those settings, this superspeed > >> SATA dock showed up in the device menu (press ESCape). > >> > >> If that won't make the device show up - be sure to post that > >> cbmem/console output - change USB_TIME_SIGATT in src/hw/usb.h to at > >> least 1000. > >> > >> HTH, > >> > >> Idwer > >> > >> > > >> > Can you provide the output from "lspci", "lsusb", and "lsusb -t". > >> > > >> > -Kevin > >> > > >> >> > >> >> Joe > >> >> > >> >> > Date: Wed, 5 Aug 2015 06:25:13 -0400 > >> >> > From: kevin(a)koconnor.net > >> >> > To: fishbaoz(a)hotmail.com > >> >> > CC: seabios(a)seabios.org > >> >> > Subject: Re: [SeaBIOS]: USB 3.0 port failed if a USB 3.0 device is > >> >> > attached when power up > >> >> > > >> >> > On Wed, Aug 05, 2015 at 07:40:50AM +0000, Zheng Bao wrote: > >> >> > > hi, Kevin, > >> >> > > I am debugging the coreboot on AMD board. > >> >> > > > >> >> > > I found if a device is populated on USB 3.0 port during system > >> >> > > power up, the USB3.0 function fail after OS boot up. > >> >> > > If a USB 2.0 device is plugged, the port is OK. > >> >> > > Can you take a look at this? > >> >> > > >> >> > What board is this, what USB3 controller is it, and what USB3 device > >> >> > did the problem occur with? Does the problem occur with multiple/all > >> >> > USB3 devices or just one? > >> >> > > >> >> > -Kevin > >> >> > >> > >> _______________________________________________ > >> SeaBIOS mailing list > >> SeaBIOS(a)seabios.org > >> http://www.seabios.org/mailman/listinfo/seabios > > _______________________________________________ > SeaBIOS mailing list > SeaBIOS(a)seabios.org > http://www.seabios.org/mailman/listinfo/seabios

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[PATCH] docs: Don't use an add-symbol-file offset when describing gdb debugging
by Kevin O'Connor 24 Aug '15

24 Aug '15

Recent versions of gdb will only add an offset to the '.text' section of object files via the add-symbol-file command. The SeaBIOS build doesn't place code directly in a '.text' section, so update the documentation to obtain the same result via an 'objcopy' call instead. Signed-off-by: Kevin O'Connor <kevin(a)koconnor.net> --- docs/Debugging.md | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/docs/Debugging.md b/docs/Debugging.md index 4aaf472..7ab5d02 100644 --- a/docs/Debugging.md +++ b/docs/Debugging.md @@ -86,22 +86,23 @@ bios 16bit code) or out/rom.o (to debug bios 32bit code). For example: `gdb out/rom16.o` -Once in gdb, use the command "target remote localhost:1234" to have +Once in gdb, use the command `target remote localhost:1234` to have gdb connect to QEMU. See the QEMU documentation for more information on using gdb and QEMU in this mode. -When debugging 16bit code, also run the following commands in gdb: +When debugging 16bit code it is necessary to load the 16bit symbols +twice in order for gdb to properly handle break points. To do this, +run the following command `objcopy --adjust-vma 0xf0000 out/rom16.o +rom16offset.o` and then run the following in gdb: ``` set architecture i8086 -add-symbol-file out/rom16.o 0xf0000 +add-symbol-file rom16offset.o 0 ``` -The second command loads the 16bit symbols a second time at an offset -of 0xf0000, which helps gdb set and catch breakpoints correctly. - -To debug a VGA BIOS image, run "gdb out/vgarom.o" add use the gdb -command "add-symbol-file out/vgarom.o 0xc0000" to load the 16bit VGA +To debug a VGA BIOS image, run `gdb out/vgarom.o`, create a +vgaromoffset.o file with offset 0xc0000, add use the gdb +command `add-symbol-file out/vgaromoffset.o 0` to load the 16bit VGA BIOS symbols twice. If debugging the 32bit SeaBIOS initialization code with gdb, note that -- 2.4.3

1 0

[PATCH 0/4] Improve sdcard boot menu description
by Kevin O'Connor 24 Aug '15

24 Aug '15

This series extends the sdcard boot menu description to include product and version information from the sd card. This makes the menu more readable and can help distinguish between cards if more than one drive is in the system. -Kevin Kevin O'Connor (4): sdcard: Move sdcard_set_frequency()/sdcard_set_power() in sdcard.c sdcard: Move frequency setting into sdcard_card_setup() sdcard: Move drive registration to sdcard_card_setup() sdcard: Display sdcard product name and revision in boot menu src/hw/sdcard.c | 169 ++++++++++++++++++++++++++++++-------------------------- 1 file changed, 90 insertions(+), 79 deletions(-) -- 2.4.3

1 4

Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up
by Zheng Bao 24 Aug '15

24 Aug '15

Hi, Please review the debug message below. Seabios message if USB3 harddrive is plugged in USB3 port. -------------------------------------------- SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) Found coreboot cbmem console @ affde000 Found mainboard AMD FP4 Relocating init from 0x000e6d99 to 0xaff54770 (size 42948) Found CBFS header at 0xfffffc60 CPU Mhz=2101 Found 26 PCI devices (max PCI bus is 01) Copying SMBIOS entry point from 0xaffa7000 to 0x000f1540 Copying ACPI RSDP from 0xaffb8000 to 0x000f1510 Copying MPTABLE from 0xaffdc000/affdc010 to 0x000f1340 Copying PIR from 0xaffdd000 to 0x000f1310 Using pmtimer, ioport 0x818 Scan for VGA option rom Running option rom at c000:0003 Turning on vga text mode console SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) /aff51000\ Start thread |aff51000| XHCI init on dev 00:10.0: regs @ 0xf0b8a000, 8 ports, 32 slots, 32 byte contexts |aff51000| XHCI extcap 0x1 @ f0b8a500 |aff51000| XHCI protocol USB 3.00, 4 ports (offset 1), def 0 |aff51000| XHCI protocol USB 2.00, 4 ports (offset 5), def 18 |aff51000| XHCI extcap 0xa @ f0b8a540 /aff50000\ Start thread /aff4f000\ Start thread |aff4f000| WARNING - Timeout at i8042_flush:71! \aff4f000/ End thread |aff51000| EHCI init on dev 00:12.0 (regs=0xf0b8d520) /aff4f000\ Start thread /aff4d000\ Start thread Found 0 lpt ports Found 1 serial ports AHCI controller at 11.0, iobase f0b8d000, irq 0 AHCI: cap 0xf733ff01, ports_impl 0x3 /aff4c000\ Start thread |aff4c000| AHCI/0: probing |aff51000| EHCI init on dev 01:00.4 (regs=0xf0818020) /aff4b000\ Start thread /aff4a000\ Start thread /aff49000\ Start thread /aff47000\ Start thread |aff47000| AHCI/1: probing |aff47000| AHCI/1: link up |aff4c000| AHCI/0: link down |aff47000| AHCI/1: ... finished, status 0x51, ERROR 0x4 \aff4c000/ End thread |aff47000| Searching bootorder for: /pci@i0cf8/*@11/drive@1/disk@0 \aff4a000/ End thread \aff49000/ End thread |aff47000| AHCI/1: registering: "AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes)" \aff47000/ End thread \aff51000/ End thread /aff4c000\ Start thread /aff4a000\ Start thread /aff49000\ Start thread /aff48000\ Start thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread /aff46000\ Start thread \aff46000/ End thread /aff46000\ Start thread \aff46000/ End thread /aff46000\ Start thread \aff46000/ End thread |aff4a000| usb_hid_setup 0xaff51c50 |aff4b000| WARNING - Timeout at ehci_waittick:186! |aff4a000| USB keyboard initialized \aff4a000/ End thread \aff4b000/ End thread |aff47000| WARNING - Timeout at wait_bit:484! \aff47000/ End thread |aff50000| XHCI no devices found \aff50000/ End thread \aff4c000/ End thread \aff48000/ End thread \aff49000/ End thread |aff4d000| Initialized USB HUB (1 ports used) \aff4d000/ End thread \aff4f000/ End thread All threads complete. Scan for option roms Press F12 for boot menu. Select boot device: 1. AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes Seabios message if USB3 hard drive is plugged in USB2 port. ------------------------------ SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) Found coreboot cbmem console @ affde000 Found mainboard AMD FP4 Relocating init from 0x000e6d99 to 0xaff54770 (size 42948) Found CBFS header at 0xfffffc60 CPU Mhz=2100 Found 26 PCI devices (max PCI bus is 01) Copying SMBIOS entry point from 0xaffa7000 to 0x000f1540 Copying ACPI RSDP from 0xaffb8000 to 0x000f1510 Copying MPTABLE from 0xaffdc000/affdc010 to 0x000f1340 Copying PIR from 0xaffdd000 to 0x000f1310 Using pmtimer, ioport 0x818 Scan for VGA option rom Running option rom at c000:0003 Turning on vga text mode console SeaBIOS (version rel-1.7.5-0-ge51488c-dirty-20150824_081102-supersrv) /aff51000\ Start thread |aff51000| XHCI init on dev 00:10.0: regs @ 0xf0b8a000, 8 ports, 32 slots, 32 byte contexts |aff51000| XHCI extcap 0x1 @ f0b8a500 |aff51000| XHCI protocol USB 3.00, 4 ports (offset 1), def 0 |aff51000| XHCI protocol USB 2.00, 4 ports (offset 5), def 18 |aff51000| XHCI extcap 0xa @ f0b8a540 /aff50000\ Start thread /aff4f000\ Start thread |aff4f000| WARNING - Timeout at i8042_flush:71! \aff4f000/ End thread |aff51000| EHCI init on dev 00:12.0 (regs=0xf0b8d520) /aff4f000\ Start thread /aff4d000\ Start thread Found 0 lpt ports Found 1 serial ports AHCI controller at 11.0, iobase f0b8d000, irq 0 AHCI: cap 0xf733ff01, ports_impl 0x3 /aff4c000\ Start thread |aff4c000| AHCI/0: probing |aff51000| EHCI init on dev 01:00.4 (regs=0xf0818020) /aff4b000\ Start thread /aff4a000\ Start thread /aff49000\ Start thread /aff47000\ Start thread |aff47000| AHCI/1: probing |aff47000| AHCI/1: link up |aff4c000| AHCI/0: link down |aff47000| AHCI/1: ... finished, status 0x51, ERROR 0x4 \aff4c000/ End thread |aff47000| Searching bootorder for: /pci@i0cf8/*@11/drive@1/disk@0 \aff4a000/ End thread \aff49000/ End thread |aff47000| AHCI/1: registering: "AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes)" \aff47000/ End thread \aff51000/ End thread /aff4c000\ Start thread /aff4a000\ Start thread /aff49000\ Start thread /aff48000\ Start thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread /aff47000\ Start thread \aff47000/ End thread |aff50000| XHCI no devices found \aff50000/ End thread |aff4b000| WARNING - Timeout at ehci_waittick:186! \aff4b000/ End thread |aff4c000| Searching bootorder for: /pci@i0cf8/usb@12/hub@1/storage@1/*@0/*@0,0 |aff4c000| Searching bootorder for: /pci@i0cf8/usb@12/hub@1/usb-*@1 |aff4c000| USB MSC vendor='Seagate' product='FA GoFlex Pro' rev='0210' type=0 removable=0 |aff4c000| USB MSC blksize=512 sectors=976773167 \aff4c000/ End thread |aff4a000| usb_hid_setup 0xaff521d0 |aff4a000| USB keyboard initialized \aff4a000/ End thread \aff48000/ End thread \aff49000/ End thread |aff4d000| Initialized USB HUB (2 ports used) \aff4d000/ End thread \aff4f000/ End thread All threads complete. Scan for option roms Press F12 for boot menu. Select boot device: 1. AHCI/1: PLEXTOR PX-128M6G-2280 ATA-8 Hard-Disk (119 GiBytes 2. USB MSC Drive Seagate FA GoFlex Pro 0210 > Date: Thu, 20 Aug 2015 13:14:54 +0200 > From: vidwer(a)gmail.com > To: seabios(a)seabios.org > Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up > > 2015-08-07 23:21 GMT+02:00 Kevin O'Connor <kevin(a)koconnor.net>: > > On Thu, Aug 06, 2015 at 11:51:04AM +0000, Zheng Bao wrote: > >> Board: Bettong > >> USB3 controller: Hudson on Carrizo > >> USB3 device: Seagate USB hard drive. That is the only USB 3.0 device I can get. > > > > Thanks. The problem looks very similar to one reported in the past by > > Idwer. Unfortunately, Idwer also didn't have access to any other USB3 > > devices - that would have been a great test to see if the quirky > > behavior was due to the controller or due to the device. > > The board I have is an Hudson-D4? board, ASUS F2A85-M with the lspci ID: > 00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH > USB XHCI Controller [1022:7812] (rev 03) > 00:10.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH > USB XHCI Controller [1022:7812] (rev 03) > > Zheng, can you recompile SeaBIOS with CONFIG_THREADS=y and > CONFIG_DEBUG_LEVEL=2 and try booting off the superspeed device you're > using? > The experience I had was that, with those settings, this superspeed > SATA dock showed up in the device menu (press ESCape). > > If that won't make the device show up - be sure to post that > cbmem/console output - change USB_TIME_SIGATT in src/hw/usb.h to at > least 1000. > > HTH, > > Idwer > > > > > Can you provide the output from "lspci", "lsusb", and "lsusb -t". > > > > -Kevin > > > >> > >> Joe > >> > >> > Date: Wed, 5 Aug 2015 06:25:13 -0400 > >> > From: kevin(a)koconnor.net > >> > To: fishbaoz(a)hotmail.com > >> > CC: seabios(a)seabios.org > >> > Subject: Re: [SeaBIOS]: USB 3.0 port failed if a USB 3.0 device is attached when power up > >> > > >> > On Wed, Aug 05, 2015 at 07:40:50AM +0000, Zheng Bao wrote: > >> > > hi, Kevin, > >> > > I am debugging the coreboot on AMD board. > >> > > > >> > > I found if a device is populated on USB 3.0 port during system power up, the USB3.0 function fail after OS boot up. > >> > > If a USB 2.0 device is plugged, the port is OK. > >> > > Can you take a look at this? > >> > > >> > What board is this, what USB3 controller is it, and what USB3 device > >> > did the problem occur with? Does the problem occur with multiple/all > >> > USB3 devices or just one? > >> > > >> > -Kevin > >> > > _______________________________________________ > SeaBIOS mailing list > SeaBIOS(a)seabios.org > http://www.seabios.org/mailman/listinfo/seabios

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