From: "Anders Grafström" <grfstrm@users.sourceforge.net>
To: David Acker <dacker@roinet.com>
Cc: "Kok, Auke" <auke-jan.h.kok@intel.com>,
Jeff Garzik <jeff@garzik.org>,
e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org,
jesse.brandeburg@intel.com, miltonm@bga.com,
akpm@linux-foundation.org
Subject: Re: [PATCH] Fix e100 on systems that have cache incoherent DMA
Date: Thu, 19 Jun 2008 14:38:33 +0200 [thread overview]
Message-ID: <485A5349.6070601@users.sourceforge.net> (raw)
In-Reply-To: <48595F16.5000905@roinet.com>
David Acker wrote:
> May I ask what actual board you are using and how the e100 is connected
> to it? I plan to test with miniPCI based e100 cards. Also, can you say
> more about it being broke? Does it crash immediately, fail to move any
> data, move some data and stop, etc. ?
It's a custom board based on the IXDP425 reference design.
IXP420 with 82551ER integrated on the same board.
Both RX and TX appears to stop shortly after the driver has been initialized.
It never recovers after the "exec cuc_dump_reset failed" messages start to show.
[42949402.380000] e100: eth0: e100_hw_init: e100_hw_init
[42949402.460000] e100: eth0: e100_phy_init: phy_addr = 1
[42949402.470000] e100: eth0: e100_phy_init: phy ID = 0x015402A8
[42949402.490000] e100: eth0: e100_configure: [00-07]=20:08:00:01:00:00:26:07
[42949402.490000] e100: eth0: e100_configure: [08-15]=01:00:2E:00:60:00:F2:48
[42949402.490000] e100: eth0: e100_configure: [16-23]=00:40:FA:86:3F:05:01:00
[42949402.490000] e100: eth0: e100_set_multicast_list: mc_count=0, flags=0x5002
[42949402.490000] e100: eth0: e100_configure: [00-07]=20:08:00:01:00:00:26:07
[42949402.490000] e100: eth0: e100_configure: [08-15]=01:00:2E:00:60:00:F2:48
[42949402.490000] e100: eth0: e100_configure: [16-23]=00:40:FA:86:3F:05:01:00
[42949402.490000] e100: eth0: e100_intr: stat_ack = 0x20
[42949402.490000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.490000] e100: eth0: e100_tx_clean: cb[0]->status = 0xA000
[42949402.490000] e100: eth0: e100_tx_clean: cb[1]->status = 0xA000
[42949402.490000] e100: eth0: e100_tx_clean: cb[2]->status = 0xA000
[42949402.490000] e100: eth0: e100_tx_clean: cb[3]->status = 0xA000
[42949402.490000] e100: eth0: e100_tx_clean: cb[4]->status = 0xA000
[42949402.490000] e100: eth0: e100_set_multicast_list: mc_count=0, flags=0x5003
[42949402.490000] e100: eth0: e100_configure: [00-07]=20:08:00:01:00:00:26:07
[42949402.490000] e100: eth0: e100_configure: [08-15]=01:00:2E:00:60:00:F2:48
[42949402.490000] e100: eth0: e100_configure: [16-23]=00:40:FA:86:3F:05:01:00
[42949402.490000] e100: eth0: e100_intr: stat_ack = 0x20
[42949402.490000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.490000] e100: eth0: e100_tx_clean: cb[5]->status = 0xA000
[42949402.490000] e100: eth0: e100_tx_clean: cb[6]->status = 0xA000
[42949402.490000] e100: eth0: e100_set_multicast_list: mc_count=1, flags=0x5003
[42949402.490000] e100: eth0: e100_configure: [00-07]=20:08:00:01:00:00:26:07
[42949402.490000] e100: eth0: e100_configure: [08-15]=01:00:2E:00:60:00:F2:48
[42949402.490000] e100: eth0: e100_configure: [16-23]=00:40:FA:86:3F:05:01:00
[42949402.490000] e100: eth0: e100_intr: stat_ack = 0x20
[42949402.490000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.490000] e100: eth0: e100_tx_clean: cb[7]->status = 0xA000
[42949402.490000] e100: eth0: e100_tx_clean: cb[8]->status = 0xA000
[42949402.500000] e100: eth0: e100_watchdog: right now = -27046
[42949402.500000] e100: eth0: e100_watchdog: link up, 100Mbps, half-duplex
[42949402.510000] e100: eth0: e100_intr: stat_ack = 0x04
[42949402.510000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.510000] e100: eth0: e100_set_multicast_list: mc_count=1, flags=0x5003
[42949402.510000] e100: eth0: e100_configure: [00-07]=20:08:00:01:00:00:26:07
[42949402.510000] e100: eth0: e100_configure: [08-15]=01:00:2E:00:60:00:F2:48
[42949402.510000] e100: eth0: e100_configure: [16-23]=00:40:FA:86:3F:05:01:00
[42949402.510000] e100: eth0: e100_intr: stat_ack = 0x20
[42949402.510000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.510000] e100: eth0: e100_tx_clean: cb[9]->status = 0xA000
[42949402.510000] e100: eth0: e100_tx_clean: cb[10]->status = 0xA000
[42949402.550000] e100: eth0: e100_configure: [00-07]=20:08:00:01:00:00:26:07
[42949402.550000] e100: eth0: e100_configure: [08-15]=01:00:2E:00:60:00:F2:48
[42949402.550000] e100: eth0: e100_configure: [16-23]=00:40:FA:86:3F:05:01:00
[42949402.550000] e100: eth0: e100_intr: stat_ack = 0x20
[42949402.550000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.550000] e100: eth0: e100_tx_clean: cb[11]->status = 0xA000
[42949402.550000] e100: eth0: e100_intr: stat_ack = 0x20
[42949402.550000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.550000] e100: eth0: e100_tx_clean: cb[12]->status = 0xA000
[42949402.550000] e100: eth0: e100_intr: stat_ack = 0x20
[42949402.550000] e100: eth0: e100_rx_indicate: status=0x0000
[42949402.550000] e100: eth0: e100_tx_clean: cb[13]->status = 0xA000
[42949403.630000] e100: eth0: e100_intr: stat_ack = 0x20
[42949403.630000] e100: eth0: e100_rx_indicate: status=0x0000
[42949403.630000] e100: eth0: e100_tx_clean: cb[14]->status = 0xA000
[42949404.630000] e100: eth0: e100_intr: stat_ack = 0x20
[42949404.630000] e100: eth0: e100_rx_indicate: status=0xA020
[42949404.630000] e100: eth0: e100_rx_indicate: status=0x0000
[42949404.630000] e100: eth0: e100_tx_clean: cb[15]->status = 0xA000
[42949404.630000] e100: eth0: e100_intr: stat_ack = 0x40
[42949404.630000] e100: eth0: e100_rx_indicate: status=0x0000
[42949405.000000] e100: eth0: e100_watchdog: right now = -26796
[42949405.000000] e100: eth0: e100_intr: stat_ack = 0x04
[42949405.010000] e100: eth0: e100_update_stats: exec cuc_dump_reset failed
[42949405.010000] e100: eth0: e100_rx_indicate: status=0x0000
[42949407.000000] e100: eth0: e100_watchdog: right now = -26596
[42949407.000000] e100: eth0: e100_intr: stat_ack = 0x04
[42949407.010000] e100: eth0: e100_update_stats: exec cuc_dump_reset failed
[42949407.010000] e100: eth0: e100_rx_indicate: status=0x0000
# ethtool -S eth0
NIC statistics:
rx_packets: 1
tx_packets: 4
rx_bytes: 60
tx_bytes: 168
rx_errors: 0
tx_errors: 0
rx_dropped: 0
tx_dropped: 0
multicast: 0
collisions: 0
rx_length_errors: 0
rx_over_errors: 0
rx_crc_errors: 0
rx_frame_errors: 0
rx_fifo_errors: 0
rx_missed_errors: 0
tx_aborted_errors: 0
tx_carrier_errors: 0
tx_fifo_errors: 0
tx_heartbeat_errors: 0
tx_window_errors: 0
tx_deferred: 0
tx_single_collisions: 0
tx_multi_collisions: 0
tx_flow_control_pause: 0
rx_flow_control_pause: 0
rx_flow_control_unsupported: 0
tx_tco_packets: 0
rx_tco_packets: 0
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next prev parent reply other threads:[~2008-06-19 12:38 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-08 18:17 [PATCH] Fix e100 on systems that have cache incoherent DMA Auke Kok
2007-11-28 19:12 ` David Acker
2007-11-28 19:21 ` Kok, Auke
2007-11-28 19:26 ` Jeff Garzik
2007-11-28 19:50 ` David Acker
2008-06-18 18:54 ` Anders Grafström
2008-06-18 19:16 ` David Acker
2008-06-19 12:38 ` Anders Grafström [this message]
2008-07-01 8:26 ` Andrew Morton
2008-07-01 9:49 ` Jeff Garzik
2008-07-01 18:07 ` Andrew Morton
2008-07-02 17:36 ` Anders Grafström
2008-07-02 17:45 ` Andrew Morton
2008-07-01 21:35 ` David Acker
-- strict thread matches above, loose matches on Subject: below --
2007-11-02 13:27 David Acker
2007-11-02 16:05 ` Kok, Auke
2007-11-02 16:11 ` Jeff Garzik
2007-11-06 17:01 ` Kok, Auke
2007-08-31 20:54 David Acker
2007-09-04 17:02 ` Kok, Auke
2007-09-07 16:31 ` Kok, Auke
2007-09-07 20:41 ` David Acker
2007-09-07 21:03 ` Kok, Auke
2007-09-07 21:18 ` Kok, Auke
2007-09-07 23:24 ` Jeff Garzik
2007-09-11 20:54 ` David Acker
2007-09-12 11:30 ` James Chapman
2007-09-12 20:11 ` David Acker
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