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path: root/drivers/net/netxen/netxen_nic_hdr.h
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2009-10-27Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/sh_eth.c
2009-10-22netxen: fix i2c initDhananjay Phadke
Avoid resetting subsys ID in i2c block. Also remove duplicate check for address tranlsation error. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-17netxen: onchip memory access changeAmit Kumar Salecha
Add support for different windowing scheme for on chip memory in future chip revisions. This is required by diagnostic tools. Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-17netxen: 128 memory controller supportAmit Kumar Salecha
Future revisions of the chip have 128 bit memory transactions. Require drivers to implement rmw in case of sub-128 bit accesses by driver. This is mostly used by diagnostic tools. Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13netxen: remove sub 64-bit mem accessesAmit Kumar Salecha
Sub 64-bit / unaligned access to oncard memory was only used by old diagnostic tools, causes some intermittent issues when memory controller agent is used. The new access method was added by commit ea6828b8aa3a8ebae8d7740f32f212ba1d2f0742 ("netxen: improve pci memory access"). Firmware init anyway uses 8-byte strides. This also fixes address/offset calculation for NX2031 context memory (SIU). For NX3031, SIU uses same register offsets as packet memory (MIU). Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-11netxen: update copyrightDhananjay Phadke
o Add QLogic copyright, add linux-driver@qlogic.com to MAINTAINERS. o Delete old contact information. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-07netxen: firmware hang detectionDhananjay Phadke
Implement state machine to detect firmware hung state and recover. Since firmware will be shared by all PCI functions that have different class drivers (NIC or FCOE or iSCSI), explicit hardware based serialization is required for initializing firmware. o Used global scratchpad register to maintain device reference count. Every probed pci function adds to ref count. o Implement timer (delayed work) for each pci func that checks firmware heartbit every 5 sec and detaches itself if firmware is dead. Last detaching function reloads firmware. Other functions wait for firmware init, and re-attach themselves. Heartbit is not supported by NX2031 firmware. Signed-off-by: Amit Kumar Salecha <amit@netxen.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-26netxen: implement generic pcie semaphore functionsDhananjay Phadke
Implement common function for locking/unlocking 8 hardware semaphores used for serializing access to shared resouces on a NIC board by different PCI functions. As by definition, callers of these semaphore API can be put to sleep till the semaphore is locked. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-23netxen: remove netxen_nic_phan_reg.hDhananjay Phadke
Consolidate register definitions in netxen_nic_hdr.h Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-27netxen: annotate dma watchdog setupDhananjay Phadke
o remove superfluous code to setup PCI dma watchdog for NX2031. o disable dma watchdog completely for NX3031 (not required). Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-02netxen: avoid frequent firmware resetDhananjay Phadke
Restrict firmware reset to following cases - o chip rev is NX2031 (firmare doesn't support heartbit). o firmware is dead. o previous attempt to init firmware had failed. o we have got newer file firmware. This speeds up module load tremendously (by upto 8 sec), also avoids downtime for NCSI (management) pass-thru traffic. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-18netxen: fix detection of cut-thru firmware modeDhananjay Phadke
Fix the detection of cut-thru mode of the hardware (direct dma to host) to mode configured in SRE (ingress block) rather than onboard memory control. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-08netxen: code cleanupDhananjay Phadke
o remove unused structure defs. o remove unnecessary includes. o replace enums with specific #defines. o reduce footprint of stats structure. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-10netxen: cleanup superfluous multi-context codeDhananjay Phadke
MAX_RCV_CTX was set to 1, there's only rx context per PCI function. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-27netxen: update copyrightDhananjay Phadke
Extend copyright into 2009 and update address. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-24netxen: advertise wake-on-lan supportDhananjay Phadke
Add ethtool wake on lan support. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-24netxen: firmware download supportDhananjay Phadke
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-23removed unused #include <linux/version.h>'sAdrian Bunk
This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-07netxen: fix legacy interruptsDhananjay Phadke
Fix legacy interrupt mode for NX3031 chips, read pci interrupt state in hardware to guard against spurious interrupt. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-07netxen: fix link status, link speedDhananjay Phadke
For NX3031, the phy is managed by firmware, so driver should avoid setting any phy registers. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22netxen: mtu, mac, link status changesDhananjay Phadke
MAC addr, multicast filters, mtu are set through firmware commands in firmware v4.0.0+ because of virtualization of physical ports. Link status is also read from registers allocated by firmware for each virtual port. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22netxen: add defs for new chip/boardsDhananjay Phadke
Add macros for new chip revision and board configurations. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22netxen: hw multicast filteringDhananjay Phadke
Enable multicast address filtering capabilities in the hardware. Upto 16 multicast addresses can be programmed for each physical port. Support "allmulti" mode, if enabled. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-18net: Remove unnecessary inclusions of asm/semaphore.hMatthew Wilcox
None of these files use any of the functionality promised by asm/semaphore.h. It's possible that they rely on it dragging in some unrelated header file, but I can't build all these files, so we'll have fix any build failures as they come up. Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
2008-03-25netxen: improve msi supportDhananjay Phadke
Recent netxen firmware has new scheme of generating MSI interrupts, it raises interrupt and blocks itself, waiting for driver to unmask. This reduces chance of spurious interrupts. The driver will be able to deal with older firmware as well. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Tested-by: Vernon Mauery <mauery@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-31netxen: fix crashes during module unloaddhananjay@netxen.com
This patch fixes two problems during driver unload. The pci_disable_device() call is before firmware reload, causing reads and writes across PCI bus after disabling device. Second problem is the register window was wrong during firmware reload Signed-off by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02RESEND [PATCH 3/3] NetXen: Graceful teardown of interface and hardware upon ↵Dhananjay Phadke
module unload Resending patch 3/3 only. These changes allow driver close routine to be called during module unload, to clean-up buffers and other software resources, flush queues etc. Also, hardware is reset to pristine state. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Milan Bag <mbag@netxen.com> Signed-off-by: Wen Xiong <wenxiong@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-04-28NetXen: Port swap feature for multi port cardsMithlesh Thukral
NetXen: Port Swap feature This patch will allow a port numbers on the card to be swapped in host driver. This feature is applicable to cards having more than 1 port. Signed-off by: Milan Bag <mbag@netxen.com> Signed-off by: Mithlesh Thukral <mithlesh@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-04-28NetXen: Removal of redundant argument passingMithlesh Thukral
NetXen: Removal of redundant function call parameters and bug fixes. This patch will remove the redundant paramters which were being passed to many functions since now adapter->portnum can be used. Signed-off-by: Mithlesh Thukral <mithlesh@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-04-28NetXen: Use multiple PCI functionsMithlesh Thukral
NetXen: Make driver use multiple PCI functions. This patch will make NetXen driver work with multiple PCI functions. This will make the usage of memory resources as well as interrupts more independent among different functions which results in better throughput. This change has been done after the multiport support is added in firmware. Signed-off by: Mithlesh Thukral <mithlesh@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04[PATCH] NetXen: whitespace cleaup and more cleanup fixesAmit S. Kale
Signed-off-by: Amit S. Kale <amitkale@netxen.com> netxen_nic.h | 56 ++++++++++++++++++++-------------------------- netxen_nic_ethtool.c | 53 +++++++++++++++++++++----------------------- netxen_nic_hdr.h | 6 ++--- netxen_nic_hw.c | 54 +++++++++++++++++++++------------------------ netxen_nic_hw.h | 10 ++++---- netxen_nic_init.c | 61 +++++++++++++++++++++++++-------------------------- netxen_nic_ioctl.h | 6 ++--- netxen_nic_isr.c | 48 +++++++++++++++++----------------------- netxen_nic_main.c | 54 +++++++++++++++++---------------------------- netxen_nic_niu.c | 10 ++++---- 10 files changed, 165 insertions(+), 193 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02[PATCH] NetXen: temp monitoring, newer firmware support, mm footprint reductionAmit S. Kale
NetXen: 1G/10G Ethernet Driver updates - Temparature monitoring and device control - Memory footprint reduction - Driver changes to support newer version of firmware Signed-off-by: Amit S. Kale <amitkale@netxen.com> netxen_nic.h | 165 ++++++++++++++++++++++++++++++++-- netxen_nic_ethtool.c | 89 ++++++++++++------ netxen_nic_hdr.h | 71 +++++++++++++- netxen_nic_hw.c | 206 +++++++++++++++++++++++++++++-------------- netxen_nic_hw.h | 8 + netxen_nic_init.c | 239 +++++++++++++++++++++++++++++++++++++++++--------- netxen_nic_ioctl.h | 12 +- netxen_nic_isr.c | 54 +++++------ netxen_nic_main.c | 121 +++++++++++++++++-------- netxen_nic_niu.c | 172 +++++++++++++++++++++++++++-------- netxen_nic_phan_reg.h | 24 ++++- 11 files changed, 891 insertions(+), 270 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02[netdrvr] netxen: build fixesJeff Garzik
Most contributed and Signed-off-by: Andrew Morton <akpm@osdl.org> with some from me as well. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-02Add NetXen 1G/10G ethernet driver.Amit S. Kale
Signed-off-by: Amit S. Kale <amitkale@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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