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[PATCH] e1000: Added driver comments
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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1 changed files with 67 additions and 5 deletions
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#include "e1000.h"
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/* Change Log
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* 6.0.58 4/20/05
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* o Accepted ethtool cleanup patch from Stephen Hemminger
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* 6.0.44+ 2/15/05
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* o applied Anton's patch to resolve tx hang in hardware
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* o Applied Andrew Mortons patch - e1000 stops working after resume
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* 6.3.9 12/16/2005
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* o incorporate fix for recycled skbs from IBM LTC
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* 6.3.7 11/18/2005
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* o Honor eeprom setting for enabling/disabling Wake On Lan
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* 6.3.5 11/17/2005
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* o Fix memory leak in rx ring handling for PCI Express adapters
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* 6.3.4 11/8/05
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* o Patch from Jesper Juhl to remove redundant NULL checks for kfree
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* 6.3.2 9/20/05
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* o Render logic that sets/resets DRV_LOAD as inline functions to
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* avoid code replication. If f/w is AMT then set DRV_LOAD only when
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* network interface is open.
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* o Handle DRV_LOAD set/reset in cases where AMT uses VLANs.
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* o Adjust PBA partioning for Jumbo frames using MTU size and not
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* rx_buffer_len
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* 6.3.1 9/19/05
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* o Use adapter->tx_timeout_factor in Tx Hung Detect logic
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(e1000_clean_tx_irq)
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* o Support for 8086:10B5 device (Quad Port)
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* 6.2.14 9/15/05
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* o In AMT enabled configurations, set/reset DRV_LOAD bit on interface
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* open/close
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* 6.2.13 9/14/05
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* o Invoke e1000_check_mng_mode only for 8257x controllers since it
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* accesses the FWSM that is not supported in other controllers
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* 6.2.12 9/9/05
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* o Add support for device id E1000_DEV_ID_82546GB_QUAD_COPPER
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* o set RCTL:SECRC only for controllers newer than 82543.
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* o When the n/w interface comes down reset DRV_LOAD bit to notify f/w.
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* This code was moved from e1000_remove to e1000_close
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* 6.2.10 9/6/05
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* o Fix error in updating RDT in el1000_alloc_rx_buffers[_ps] -- one off.
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* o Enable fc by default on 82573 controllers (do not read eeprom)
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* o Fix rx_errors statistic not to include missed_packet_count
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* o Fix rx_dropped statistic not to include missed_packet_count
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(Padraig Brady)
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* 6.2.9 8/30/05
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* o Remove call to update statistics from the controller ib e1000_get_stats
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* 6.2.8 8/30/05
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* o Improved algorithm for rx buffer allocation/rdt update
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* o Flow control watermarks relative to rx PBA size
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* o Simplified 'Tx Hung' detect logic
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* 6.2.7 8/17/05
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* o Report rx buffer allocation failures and tx timeout counts in stats
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* 6.2.6 8/16/05
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* o Implement workaround for controller erratum -- linear non-tso packet
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* following a TSO gets written back prematurely
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* 6.2.5 8/15/05
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* o Set netdev->tx_queue_len based on link speed/duplex settings.
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* o Fix net_stats.rx_fifo_errors <p@draigBrady.com>
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* o Do not power off PHY if SoL/IDER session is active
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* 6.2.4 8/10/05
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* o Fix loopback test setup/cleanup for 82571/3 controllers
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* o Fix parsing of outgoing packets (e1000_transfer_dhcp_info) to treat
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* all packets as raw
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* o Prevent operations that will cause the PHY to be reset if SoL/IDER
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* sessions are active and log a message
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* 6.2.2 7/21/05
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* o used fixed size descriptors for all MTU sizes, reduces memory load
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* 6.2.1 7/21/05
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* o Performance tweaks, including copybreak and prefetch
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* 6.1.2 4/13/05
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* o Fixed ethtool diagnostics
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* o Enabled flow control to take default eeprom settings
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* o Added stats_lock around e1000_read_phy_reg commands to avoid concurrent
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* calls, one from mii_ioctl and other from within update_stats while
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* processing MIIREG ioctl.
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*/
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char e1000_driver_name[] = "e1000";
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