From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lpsc-mail.in2p3.fr (lpsc-mail.in2p3.fr [134.158.40.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 032C1DE343 for ; Tue, 22 Apr 2008 02:16:29 +1000 (EST) Message-ID: <05d401c8a3cb$0b3cc640$ad289e86@LPSC0173W> From: "Guillaume Dargaud" To: "Rick Moleres" , References: <03fc01c8a072$67280110$ad289e86@LPSC0173W><20080417155609.9061E1D000B0@mail147-sin.bigfish.com><04c001c8a162$242e7330$ad289e86@LPSC0173W> <20080418161454.E9E0C44009E@mail114-dub.bigfish.com> Subject: Re: Xilinx network trouble (mostly solved) Date: Mon, 21 Apr 2008 18:16:19 +0200 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi Rick, > You might try v1.00a of the xps_ll_temac core. There are a couple of > issues with v1.00b (posted previously on this list) that may (or may > not) be causing the problem you see. Thanks for the answer... but I can't figure out how to revert to 1.00a. Is the option accessible from xps ? As for the EmacLite, it works rather imperfectly: ping -s 2952 works ping -s 2953 doesn't...: [ 2340.664293] Badness at net/core/skbuff.c:317 [ 2340.668479] NIP: c015bd24 LR: c015b3f4 CTR: 00000000 [ 2340.673410] REGS: c7d0fd20 TRAP: 0700 Not tainted (2.6.24-rc8-xlnx) [ 2340.679876] MSR: 00029030 CR: 28000048 XER: 20000000 [ 2340.686189] TASK = c7c35810[243] 'ping' THREAD: c7d0e000 [ 2340.691279] GPR00: 00000001 c7d0fdd0 c7c35810 c7d318e0 80000009 00000004 c027bd38 00000200 [ 2340.699571] GPR08: c7d0fdb8 c7d0e000 c027bd1c c0159910 c7d0fdb8 100b46f4 ffffffff 00000000 [ 2340.707864] GPR16: 10090000 100bd6e0 100b0000 100b0000 00000c11 7fbcf9a0 00000000 10004634 [ 2340.716158] GPR24: 1007d370 7fbced90 10003fbc 100adf18 00000000 00000000 c7c9e000 c7d318e0 [ 2340.724625] NIP [c015bd24] skb_release_all+0x6c/0x94 [ 2340.729551] LR [c015b3f4] __kfree_skb+0x18/0xc0 [ 2340.734042] Call Trace: [ 2340.736465] [c7d0fdd0] [c0161b6c] netif_rx+0x124/0x158 (unreliable) [ 2340.742684] [c7d0fde0] [c015b3f4] __kfree_skb+0x18/0xc0 [ 2340.747866] [c7d0fdf0] [c01466a0] SendHandler+0x44/0x94 [ 2340.753050] [c7d0fe10] [c0147284] XEmacLite_InterruptHandler+0x12c/0x140 [ 2340.759702] [c7d0fe20] [c0146078] xemaclite_interrupt+0x20/0x34 [ 2340.765577] [c7d0fe30] [c003c98c] handle_IRQ_event+0x4c/0xa0 [ 2340.771193] [c7d0fe50] [c003ca94] __do_IRQ+0xb4/0x130 [ 2340.776203] [c7d0fe70] [c0006990] do_IRQ+0x6c/0xa4 [ 2340.780954] [c7d0fe80] [c000329c] ret_from_except+0x0/0x18 [ 2340.786397] [c7d0ff40] [c0002c50] ret_from_syscall+0x0/0x3c [ 2340.791923] Instruction dump: [ 2340.794865] 3000ffff 7c005a2c 7c00592d 40a2fff0 817f006c 54290024 2f8b0000 419e0024 [ 2340.802549] 8009000c 5400011e 7c0000d0 54000ffe <0f000000> 7fe3fb78 7d6903a6 4e800421 (192.168.1.185): 2953 data bytes -- Guillaume Dargaud http://www.gdargaud.net/