From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wi0-f171.google.com ([209.85.212.171]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TbAjJ-0007Qd-2G for barebox@lists.infradead.org; Wed, 21 Nov 2012 13:52:47 +0000 Received: by mail-wi0-f171.google.com with SMTP id hn17so1431135wib.0 for ; Wed, 21 Nov 2012 05:52:38 -0800 (PST) MIME-Version: 1.0 From: Richard Genoud Date: Wed, 21 Nov 2012 14:52:18 +0100 Message-ID: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: USB host Unrecoverable Error on AT91SAM9x5-ek To: barebox@lists.infradead.org Hi, I'm trying to use the usb host on an at91sam9x5-ek bord (g35 based) and all I get is an error. : # usb USB: scanning bus for devices... ERROR: OHCI Unrecoverable Error, controller usb-ohci disabled Couldn't reset port 1 Bus 001 Device 001: ID 0000:0000 OHCI Root Hub 2 USB Device(s) found (tried with an usb key or a usb mouse) I'm on the next branch commit 502779a91f6421de1b3538711a40cb6fcd4012ae With DEBUG defined, I get : # usb USB: scanning bus for devices... hc_reset USB HC reset_hc usb-ohci: ctrl = 0x0 ; OHCI controller usb-ohci state control: 0x0000008f HCFS=operational IE PLE CBSR=3 cmdstatus: 0x00000000 SOC=0 intrstatus: 0x00000014 UE SF intrenable: 0x00000053 RHSC UE WDH SO ed_periodcurrent fc665320 unable to handle paging request at address 0xfc665320 pc : [<26f1d6c4>] lr : [<26f1d6bc>] sp : 26affd78 ip : 00000000 fp : 00000000 r10: 26f52356 r9 : 00000000 r8 : 26f52356 r7 : 26f52356 r6 : 26b0c0b8 r5 : 26f52356 r4 : fc665320 r3 : 00000000 r2 : f801c014 r1 : 0000000a r0 : 0000001a Flags: nZCv IRQs off FIQs off Mode SVC_32 [<26f1d6c4>] (maybe_print_eds+0x28/0x5c) from [<26f1dde4>] (ohci_dump.clone.16+0x178/0x25c) [<26f1dde4>] (ohci_dump.clone.16+0x178/0x25c) from [<26f1dff8>] (ohci_init+0x130/0x160) [<26f1dff8>] (ohci_init+0x130/0x160) from [<26f1ad84>] (usb_rescan+0xc0/0x118) [<26f1ad84>] (usb_rescan+0xc0/0x118) from [<26f28aac>] (do_usb+0x4c/0x64) [<26f28aac>] (do_usb+0x4c/0x64) from [<26f056b4>] (execute_command+0x38/0x78) [<26f056b4>] (execute_command+0x38/0x78) from [<26f01a5c>] (run_list_real+0x8e4/0xa10) [<26f01a5c>] (run_list_real+0x8e4/0xa10) from [<26f01ce8>] (parse_stream_outer+0x160/0x288) [<26f01ce8>] (parse_stream_outer+0x160/0x288) from [<26f020ac>] (run_shell+0x44/0x84) [<26f020ac>] (run_shell+0x44/0x84) from [<26f07260>] (start_barebox+0xac/0xdc) [<26f07260>] (start_barebox+0xac/0xdc) from [<26f44014>] (board_init_lowlevel_return+0xc/0x14) [<26f43ad0>] (unwind_backtrace+0x0/0xb0) from [<26f2ae10>] (panic+0x28/0x48) [<26f2ae10>] (panic+0x28/0x48) from [<26f43f38>] (do_exception+0x10/0x14) [<26f43f38>] (do_exception+0x10/0x14) from [<26f43fc4>] (do_data_abort+0x2c/0x38) [<26f43fc4>] (do_data_abort+0x2c/0x38) from [<26f43ce8>] (data_abort+0x48/0x60) => If I comment the line "maybe_print_eds("ed_periodcurrent", readl(®s->ed_periodcurrent));" in drivers/usb/host/ohci-hcd.c I get: usb USB: scanning bus for devices... hc_reset USB HC reset_hc usb-ohci: ctrl = 0x0 ; OHCI controller usb-ohci state control: 0x0000008f HCFS=operational IE PLE CBSR=3 cmdstatus: 0x00000000 SOC=0 intrstatus: 0x00000014 UE SF intrenable: 0x00000053 RHSC UE WDH SO drivers/usb/host/ohci-hcd.c: hcca branch int 1( 1): ed: c0000000; ed: a22cbed9; ed: f587ccb0; ed: f4f98a01; ed: a49dee9e; drivers/usb/host/ohci-hcd.c: hcca branch int 2( 2): ed: fc66532e; ed: f09ae433; ed: e447ffc; ed: 654be7df; ed: cbedae0c; drivers/usb/host/ohci-hcd.c: hcca branch int 3( 3): ed: fc1accdf; ed: 4316d7b9; ed: c4a2999a; ed: a5b87a57; ed: fc2aeffe; drivers/usb/host/ohci-hcd.c: hcca branch int 4( 4): ed: a22cbed9; ed: f587ccb0; ed: f4f98a01; ed: a49dee9e; ed: f2acc667; drivers/usb/host/ohci-hcd.c: hcca branch int 5( 5): ed: f09ae433; ed: e447ffc; ed: 654be7df; ed: cbedae0c; ed: e79be57a; drivers/usb/host/ohci-hcd.c: hcca branch int 6( 6): ed: 4316d7b9; ed: c4a2999a; ed: a5b87a57; ed: fc2aeffe; ed: ab73c4ea; drivers/usb/host/ohci-hcd.c: hcca branch int 7( 7): ed: f587ccb0; ed: f4f98a01; ed: a49dee9e; ed: f2acc667; ed: 49bcfe93; drivers/usb/host/ohci-hcd.c: hcca branch int 8( 8): ed: e447ffc; ed: 654be7df; ed: cbedae0c; ed: e79be57a; ed: 79ff7a6d; drivers/usb/host/ohci-hcd.c: hcca branch int 9( 9): ed: c4a2999a; ed: a5b87a57; ed: fc2aeffe; ed: ab73c4ea; ed: ac2fee9a; drivers/usb/host/ohci-hcd.c: hcca branch int 10( a): ed: f4f98a01; ed: a49dee9e; ed: f2acc667; ed: 49bcfe93; ed: fc3d3c04; drivers/usb/host/ohci-hcd.c: hcca branch int 11( b): ed: 654be7df; ed: cbedae0c; ed: e79be57a; ed: 79ff7a6d; ed: 30fef681; drivers/usb/host/ohci-hcd.c: hcca branch int 12( c): ed: a5b87a57; ed: fc2aeffe; ed: ab73c4ea; ed: ac2fee9a; ed: 8ae337d9; drivers/usb/host/ohci-hcd.c: hcca branch int 13( d): ed: a49dee9e; ed: f2acc667; ed: 49bcfe93; ed: fc3d3c04; ed: 54dc01a2; drivers/usb/host/ohci-hcd.c: hcca branch int 14( e): ed: cbedae0c; ed: e79be57a; ed: 79ff7a6d; ed: 30fef681; ed: ec7f3dcd; drivers/usb/host/ohci-hcd.c: hcca branch int 15( f): ed: fc2aeffe; ed: ab73c4ea; ed: ac2fee9a; ed: 8ae337d9; ed: f6dda7ba; drivers/usb/host/ohci-hcd.c: hcca branch int 16(10): ed: f2acc667; ed: 49bcfe93; ed: fc3d3c04; ed: 54dc01a2; ed: 3478aeb3; drivers/usb/host/ohci-hcd.c: hcca branch int 17(11): ed: e79be57a; ed: 79ff7a6d; ed: 30fef681; ed: ec7f3dcd; ed: a31e44db; drivers/usb/host/ohci-hcd.c: hcca branch int 18(12): ed: ab73c4ea; ed: ac2fee9a; ed: 8ae337d9; ed: f6dda7ba; ed: 1d579bf2; drivers/usb/host/ohci-hcd.c: hcca branch int 19(13): ed: 49bcfe93; ed: fc3d3c04; ed: 54dc01a2; ed: 3478aeb3; ed: ecbaecbe; drivers/usb/host/ohci-hcd.c: hcca branch int 20(14): ed: 79ff7a6d; ed: 30fef681; ed: ec7f3dcd; ed: a31e44db; ed: 2; drivers/usb/host/ohci-hcd.c: hcca branch int 21(15): ed: ac2fee9a; ed: 8ae337d9; ed: f6dda7ba; ed: 1d579bf2; ed: d7bfa9cb; drivers/usb/host/ohci-hcd.c: hcca branch int 22(16): ed: fc3d3c04; ed: 54dc01a2; ed: 3478aeb3; ed: ecbaecbe; ed: 97da4aad; drivers/usb/host/ohci-hcd.c: hcca branch int 23(17): ed: 30fef681; ed: ec7f3dcd; ed: a31e44db; ed: 2; ed: f9c2ce1f; drivers/usb/host/ohci-hcd.c: hcca branch int 24(18): ed: 8ae337d9; ed: f6dda7ba; ed: 1d579bf2; ed: d7bfa9cb; ed: 351dada6; drivers/usb/host/ohci-hcd.c: hcca branch int 25(19): ed: 54dc01a2; ed: 3478aeb3; ed: ecbaecbe; ed: 97da4aad; ed: ca9fb47b; drivers/usb/host/ohci-hcd.c: hcca branch int 26(1a): ed: ec7f3dcd; ed: a31e44db; ed: 2; ed: f9c2ce1f; ed: cfca54cd; drivers/usb/host/ohci-hcd.c: hcca branch int 27(1b): ed: f6dda7ba; ed: 1d579bf2; ed: d7bfa9cb; ed: 351dada6; ed: fd3b46fe; drivers/usb/host/ohci-hcd.c: hcca branch int 28(1c): ed: 3478aeb3; ed: ecbaecbe; ed: 97da4aad; ed: ca9fb47b; ed: 5702ef67; drivers/usb/host/ohci-hcd.c: hcca branch int 29(1d): ed: a31e44db; ed: 2; ed: f9c2ce1f; ed: cfca54cd; ed: 76d8fdfe; drivers/usb/host/ohci-hcd.c: hcca branch int 30(1e): ed: 1d579bf2; ed: d7bfa9cb; ed: 351dada6; ed: fd3b46fe; ed: 88ffff16; drivers/usb/host/ohci-hcd.c: hcca branch int 31(1f): ed: ecbaecbe; ed: 97da4aad; ed: ca9fb47b; ed: 5702ef67; ed: 5cb8e55a; hcca frame #0002 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 SUB URB:[ 2] dev: 0,ep: 0-I,type:CTRL,len:0/64 stat:0x80000000 SUB(rh) URB:[ 2] dev: 0,ep: 0-I,type:CTRL,len:0/64 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 0,ep: 0-I,type:CTRL,len:0/64 stat:0x0 SUB URB:[ 2] dev: 0,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 0,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 0,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/18 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/18 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/18 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/9 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/9 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/9 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/25 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/25 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/25 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/255 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/255 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/255 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/255 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/255 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/255 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/9 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/9 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/9 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00000301 LSDA PPS CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00000303 LSDA PPS PES CCS roothub.portstatus [2] = 0x00000100 PPS RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 0,ep: 0-I,type:CTRL,len:0/64 stat:0x80000000 SUB URB:[ 2] dev: 0,ep: 0-I,type:CTRL,len:0/64 stat:0x80000000 Interrupt: 50 frame: 2 ERROR: OHCI Unrecoverable Error, controller usb-ohci disabled OHCI controller usb-ohci state control: 0x0000009f HCFS=operational CLE IE PLE CBSR=3 cmdstatus: 0x00000002 SOC=0 CLF intrstatus: 0x00000054 RHSC UE SF intrenable: 0x00000053 RHSC UE WDH SO ed_controlhead 26b98000 00402000 26baa0c0 26baa000 00000000 drivers/usb/host/ohci-hcd.c: hcca branch int 1( 1): ed: c0000000; ed: a22cbed9; ed: f587ccb0; ed: f4f98a01; ed: a49dee9e; drivers/usb/host/ohci-hcd.c: hcca branch int 2( 2): ed: fc66532e; ed: f09ae433; ed: e447ffc; ed: 654be7df; ed: cbedae0c; drivers/usb/host/ohci-hcd.c: hcca branch int 3( 3): ed: fc1accdf; ed: 4316d7b9; ed: c4a2999a; ed: a5b87a57; ed: fc2aeffe; drivers/usb/host/ohci-hcd.c: hcca branch int 4( 4): ed: a22cbed9; ed: f587ccb0; ed: f4f98a01; ed: a49dee9e; ed: f2acc667; drivers/usb/host/ohci-hcd.c: hcca branch int 5( 5): ed: f09ae433; ed: e447ffc; ed: 654be7df; ed: cbedae0c; ed: e79be57a; drivers/usb/host/ohci-hcd.c: hcca branch int 6( 6): ed: 4316d7b9; ed: c4a2999a; ed: a5b87a57; ed: fc2aeffe; ed: ab73c4ea; drivers/usb/host/ohci-hcd.c: hcca branch int 7( 7): ed: f587ccb0; ed: f4f98a01; ed: a49dee9e; ed: f2acc667; ed: 49bcfe93; drivers/usb/host/ohci-hcd.c: hcca branch int 8( 8): ed: e447ffc; ed: 654be7df; ed: cbedae0c; ed: e79be57a; ed: 79ff7a6d; drivers/usb/host/ohci-hcd.c: hcca branch int 9( 9): ed: c4a2999a; ed: a5b87a57; ed: fc2aeffe; ed: ab73c4ea; ed: ac2fee9a; drivers/usb/host/ohci-hcd.c: hcca branch int 10( a): ed: f4f98a01; ed: a49dee9e; ed: f2acc667; ed: 49bcfe93; ed: fc3d3c04; drivers/usb/host/ohci-hcd.c: hcca branch int 11( b): ed: 654be7df; ed: cbedae0c; ed: e79be57a; ed: 79ff7a6d; ed: 30fef681; drivers/usb/host/ohci-hcd.c: hcca branch int 12( c): ed: a5b87a57; ed: fc2aeffe; ed: ab73c4ea; ed: ac2fee9a; ed: 8ae337d9; drivers/usb/host/ohci-hcd.c: hcca branch int 13( d): ed: a49dee9e; ed: f2acc667; ed: 49bcfe93; ed: fc3d3c04; ed: 54dc01a2; drivers/usb/host/ohci-hcd.c: hcca branch int 14( e): ed: cbedae0c; ed: e79be57a; ed: 79ff7a6d; ed: 30fef681; ed: ec7f3dcd; drivers/usb/host/ohci-hcd.c: hcca branch int 15( f): ed: fc2aeffe; ed: ab73c4ea; ed: ac2fee9a; ed: 8ae337d9; ed: f6dda7ba; drivers/usb/host/ohci-hcd.c: hcca branch int 16(10): ed: f2acc667; ed: 49bcfe93; ed: fc3d3c04; ed: 54dc01a2; ed: 3478aeb3; drivers/usb/host/ohci-hcd.c: hcca branch int 17(11): ed: e79be57a; ed: 79ff7a6d; ed: 30fef681; ed: ec7f3dcd; ed: a31e44db; drivers/usb/host/ohci-hcd.c: hcca branch int 18(12): ed: ab73c4ea; ed: ac2fee9a; ed: 8ae337d9; ed: f6dda7ba; ed: 1d579bf2; drivers/usb/host/ohci-hcd.c: hcca branch int 19(13): ed: 49bcfe93; ed: fc3d3c04; ed: 54dc01a2; ed: 3478aeb3; ed: ecbaecbe; drivers/usb/host/ohci-hcd.c: hcca branch int 20(14): ed: 79ff7a6d; ed: 30fef681; ed: ec7f3dcd; ed: a31e44db; ed: 2; drivers/usb/host/ohci-hcd.c: hcca branch int 21(15): ed: ac2fee9a; ed: 8ae337d9; ed: f6dda7ba; ed: 1d579bf2; ed: d7bfa9cb; drivers/usb/host/ohci-hcd.c: hcca branch int 22(16): ed: fc3d3c04; ed: 54dc01a2; ed: 3478aeb3; ed: ecbaecbe; ed: 97da4aad; drivers/usb/host/ohci-hcd.c: hcca branch int 23(17): ed: 30fef681; ed: ec7f3dcd; ed: a31e44db; ed: 2; ed: f9c2ce1f; drivers/usb/host/ohci-hcd.c: hcca branch int 24(18): ed: 8ae337d9; ed: f6dda7ba; ed: 1d579bf2; ed: d7bfa9cb; ed: 351dada6; drivers/usb/host/ohci-hcd.c: hcca branch int 25(19): ed: 54dc01a2; ed: 3478aeb3; ed: ecbaecbe; ed: 97da4aad; ed: ca9fb47b; drivers/usb/host/ohci-hcd.c: hcca branch int 26(1a): ed: ec7f3dcd; ed: a31e44db; ed: 2; ed: f9c2ce1f; ed: cfca54cd; drivers/usb/host/ohci-hcd.c: hcca branch int 27(1b): ed: f6dda7ba; ed: 1d579bf2; ed: d7bfa9cb; ed: 351dada6; ed: fd3b46fe; drivers/usb/host/ohci-hcd.c: hcca branch int 28(1c): ed: 3478aeb3; ed: ecbaecbe; ed: 97da4aad; ed: ca9fb47b; ed: 5702ef67; drivers/usb/host/ohci-hcd.c: hcca branch int 29(1d): ed: a31e44db; ed: 2; ed: f9c2ce1f; ed: cfca54cd; ed: 76d8fdfe; drivers/usb/host/ohci-hcd.c: hcca branch int 30(1e): ed: 1d579bf2; ed: d7bfa9cb; ed: 351dada6; ed: fd3b46fe; ed: 88ffff16; drivers/usb/host/ohci-hcd.c: hcca branch int 31(1f): ed: ecbaecbe; ed: 97da4aad; ed: ca9fb47b; ed: 5702ef67; ed: 5cb8e55a; hcca frame #0002 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000100 PPS roothub.portstatus [1] = 0x00000303 LSDA PPS PES CCS roothub.portstatus [2] = 0x00000100 PPS hc_reset USB HC reset_hc usb-ohci: ctrl = 0x9F ; RET(ctlr) URB:[ 2] dev: 0,ep: 0-I,type:CTRL,len:0/64 stat:0xfffffffb SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 Couldn't reset port 1 SUB URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 1,ep: 0-O,type:CTRL,len:0/0 stat:0x0 SUB URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 SUB(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x80000000 roothub.a: 02000003 POTPGT=2 NDP=3 roothub.b: 00000000 PPCM=0000 DR=0000 roothub.status: 00000000 roothub.portstatus [0] = 0x00000000 roothub.portstatus [1] = 0x00000000 roothub.portstatus [2] = 0x00000000 RET(rh) URB:[ 2] dev: 1,ep: 0-I,type:CTRL,len:0/4 stat:0x0 Bus 001 Device 001: ID 0000:0000 OHCI Root Hub 2 USB Device(s) found Does this ring a bell to someone ? regards, Richard _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox