Date: Tue, 3 Feb 2015 17:52:23 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Hans Petter Selasky <hselasky@freebsd.org>, "freebsd-usb@freebsd.org" <freebsd-usb@freebsd.org> Subject: uhci interrupts keep firing.. Message-ID: <CAJ-VmonW-XU3fk%2BZBTKbg=RBbK%2B78xfG7MkhttVuS6Fr7dGu9A@mail.gmail.com>
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Hi Hans (and others); As requested from IRC the next time this happened: Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: real interrupt Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus4 regs: cmd=0080, sts=0020, intr=000f, frnum=04f1, flbase=0107e3c4, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: uhci_interrupt: host controller halted Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus4 regs: cmd=0080, sts=0020, intr=000f, frnum=04f1, flbase=0107e3c4, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc580) at 0x025bc582: h_next=0x025bc502 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc500) at 0x025bc502: h_next=0x025bc482 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc480) at 0x025bc482: h_next=0x025bc402 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc400) at 0x025bc402: h_next=0x00000001 e_next=0x025bc380 Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: real interrupt Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus4 regs: cmd=0080, sts=0020, intr=000f, frnum=04f1, flbase=0107e3c4, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: uhci_interrupt: host controller halted Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus4 regs: cmd=0080, sts=0020, intr=000f, frnum=04f1, flbase=0107e3c4, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc580) at 0x025bc582: h_next=0x025bc502 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc500) at 0x025bc502: h_next=0x025bc482 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc480) at 0x025bc482: h_next=0x025bc402 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: real interrupt Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus0 regs: cmd=0080, sts=0020, intr=000f, frnum=01de, flbase=01045778, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: uhci_interrupt: host controller halted Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus0 regs: cmd=0080, sts=0020, intr=000f, frnum=01de, flbase=01045778, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc751d300) at 0x0251d302: h_next=0x0251d282 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc751d280) at 0x0251d282: h_next=0x0251d202 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc751d200) at 0x0251d202: h_next=0x0251d182 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc751d180) at 0x0251d182: h_next=0x00000001 e_next=0x0251d100 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc400) at 0x025bc402: h_next=0x00000001 e_next=0x025bc380 Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: real interrupt Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus4 regs: cmd=0080, sts=0020, intr=000f, frnum=04f1, flbase=0107e3c4, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_interrupt: uhci_interrupt: host controller halted Feb 3 17:51:33 lucy-11i386 kernel: uhci_dumpregs: usbus4 regs: cmd=0080, sts=0020, intr=000f, frnum=04f1, flbase=0107e3c4, sof=0040, portsc1=0080, portsc2=0080 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc580) at 0x025bc582: h_next=0x025bc502 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc500) at 0x025bc502: h_next=0x025bc482 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc480) at 0x025bc482: h_next=0x025bc402 e_next=0x00000001 Feb 3 17:51:33 lucy-11i386 kernel: uhci_dump_qh: QH(0xc75bc400) at 0x025bc402: h_next=0x00000001 e_next=0x025bc380
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