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path: root/drivers/net/atlx/atl1.h
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* atlx: timer cleanupStephen Hemminger2008-11-02
| | | | | | | | | | Do some cleanup on timer usage in this driver: * Use round_jiffies to align wakeups and reduce power. * Remove atl1_watchdog which does nothing but rearm itself * Use setup_timer() function Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* atlx: use embedded net_device_statsStephen Hemminger2008-11-02
| | | | | | | | There is now a net_device_stats structure inside net_device that should be used if possible by devices. Compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* atl1: fix vlan tag regressionJay Cliburn2008-10-31
| | | | | | | | | | | | | Commit 401c0aabec4b97320f962a0161a846d230a6f7aa introduced a regression in the atl1 driver by storing the VLAN tag in the wrong TX descriptor field. This patch causes the VLAN tag to be stored in its proper location. Tested-by: Ramon Casellas <ramon.casellas@cttc.es> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* atl1: bump version numberJay Cliburn2008-05-13
| | | | | | | atl1-2.1.3. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* atl1: reduce forward declarationsJay Cliburn2008-03-17
| | | | | | | | | Rearrange functions to allow removal of some forward declarations. Make certain global functions static along the way. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Acked-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* atl1: make functions staticJay Cliburn2008-03-17
| | | | | | | | | Make needlessly global functions static. In a couple of cases this requires removing forward declarations and reordering functions. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Acked-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* atl1: use netif_msgJay Cliburn2008-03-17
| | | | | | | | | | Use netif_msg_* for console messages emitted by the driver. Add a parameter to allow control of messaging at driver startup, and also add the ability to control it with ethtool. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Acked-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* atl1: simplify tx packet descriptorJay Cliburn2008-03-17
| | | | | | | | | | | | | | | | | | | The transmit packet descriptor consists of four 32-bit words, with word 3 upper bits overloaded depending upon the condition of its bits 3 and 4. The driver currently duplicates all word 2 and some word 3 register bit definitions unnecessarily and also uses a set of nested structures in its definition of the TPD without good cause. This patch adds a lengthy comment describing the TPD, eliminates duplicate TPD bit definitions, and simplifies the TPD structure itself. It also expands the TSO check to correctly handle custom checksum versus TSO processing using the revised TPD definitions. Finally, shorten some variable names in the transmit processing path to reduce line lengths, rename some variables to better describe their purpose (e.g., nseg versus m), and add a comment or two to better describe what the code is doing. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Acked-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* atl1: add ethtool register dumpJay Cliburn2008-03-17
| | | | | | | | Add the ethtool register dump option to the atl1 driver. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Acked-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* atl1: move common functions to atlx filesJay Cliburn2008-03-17
| | | | | | | | | | | | | | | | | | | The future atl2 driver and the existing atl1 driver can share certain functions and definitions. Move these shareable functions and definitions out of atl1-specific files and into atlx.c and atlx.h. Some transitory hackery will be present until atl2 is merged. Reduce the number of source files by moving ethtool, hw, and param functions from separate files into atl1_main.c, then rename it to just atl1.c. Move all atl1-specific definitions from atl1_hw.h to atl1.h. Finally, clean up to make checkpatch.pl happy. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* atl1: relocate atl1 driver to /drivers/net/atlxJay Cliburn2008-03-17
In preparation for a future Atheros L2 NIC driver (called atl2), relocate the atl1 driver into a new /drivers/net/atlx directory that will ultimately be shared with the future atl2 driver. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>