lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list] 
Message-ID: <485A5349.6070601@users.sourceforge.net>
Date:	Thu, 19 Jun 2008 14:38:33 +0200
From:	Anders Grafström <grfstrm@...rs.sourceforge.net>
To:	David Acker <dacker@...net.com>
CC:	Jeff Garzik <jeff@...zik.org>,
	"Kok, Auke" <auke-jan.h.kok@...el.com>, akpm@...ux-foundation.org,
	netdev@...r.kernel.org, jesse.brandeburg@...el.com,
	miltonm@....com, e1000-devel@...ts.sourceforge.net
Subject: Re: [PATCH] Fix e100 on systems that have cache incoherent DMA

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

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ