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path: root/drivers/net/ethernet/qlogic/netxen
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2013-05-30netxen_nic: Avoid mixed mode interruptsManish Chopra2-7/+46
o Adapters do not support co-existence of INTx Interrupt with MSI-X or MSI among multiple functions. Prevent attaching of a function during normal load, if adapter gets into mixed mode of interrupts Signed-off-by: Manish Chopra <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-05-30netxen_nic: netxen_setup_intr() function code cleanupManish Chopra1-31/+46
Signed-off-by: Manish Chopra <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-05-30netxen_nic: Log proper error message in case of mismatched adapter typeManish Chopra2-4/+10
o log "Unknown" board name and "Unknown" serial number in case of mismatched adapter type found. This will avoid weird characters logs when an adapter is in bad state or corrupted. Signed-off-by: Manish Chopra <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-05-30netxen_nic: Log driver version with firmware versionManish Chopra1-3/+3
Signed-off-by: Manish Chopra <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-05-28net: pass info struct via netdevice notifierJiri Pirko1-1/+1
So far, only net_device * could be passed along with netdevice notifier event. This patch provides a possibility to pass custom structure able to provide info that event listener needs to know. Signed-off-by: Jiri Pirko <[email protected]> v2->v3: fix typo on simeth shortened dev_getter shortened notifier_info struct name v1->v2: fix notifier_call parameter in call_netdevice_notifier() Signed-off-by: David S. Miller <[email protected]>
2013-04-19net: vlan: rename NETIF_F_HW_VLAN_* feature flags to NETIF_F_HW_VLAN_CTAG_*Patrick McHardy1-1/+1
Rename the hardware VLAN acceleration features to include "CTAG" to indicate that they only support CTAGs. Follow up patches will introduce 802.1ad server provider tagging (STAGs) and require the distinction for hardware not supporting acclerating both. Signed-off-by: Patrick McHardy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-03-15driver/qlogic: replace ip_fast_csum with csum_replace2Li RongQing1-2/+2
replace ip_fast_csum with csum_replace2 to save cpu cycles Signed-off-by: Li RongQing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-03-15netxen: write IP address to firmware when using bonding[email protected]2-78/+147
This patch allows LRO aggregation on bonded devices that contain an NX3031 device. It also adds a for_each_netdev_in_bond_rcu(bond, slave) macro which executes for each slave that has bond as master. V3: After testing and discussing this with Rajesh, I decided to keep the vlan ip cache and just rename it to ip_cache since it will store bond ip addresses too. A new master flag has been added to the ip cache to denote that the address has been added because of a master device. I've taken care of the enslave/release cases by checking for various combinations of events and flags (e.g. netxen has a master, it's a bond master and it's not marked as a slave means it is being enslaved and is dev_open()ed in bond_enslave). I've changed netxen_free_ip_list() to have a "master" parameter which causes all IP addresses marked as master to be deleted (used when a netxen is being released). I've made the patch use the new upper device API as well. The following cases were tested: - bond -> netxen - vlan -> netxen - vlan -> bond -> netxen V2: Remove local ip caching, retrieve addresses dynamically and restore them if necessary. Note: Tested with NX3031 adapter. Tested-by: Rajesh Borundia <[email protected]> Signed-off-by: Andy Gospodarek <[email protected]> Signed-off-by: Nikolay Aleksandrov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-06drivers: net: misc: Remove unused OOM variablesJoe Perches1-1/+0
commits 9d11bd159 ("wimax: Remove unnecessary alloc/OOM messages, alloc cleanups") and b2adaca92 ("ethernet: Remove unnecessary alloc/OOM messages, alloc cleanups") added a couple of unused variable warnings. Remove the now unused variables. Noticed-by: kbuild test robot <[email protected]> Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-02-04ethernet: Remove unnecessary alloc/OOM messages, alloc cleanupsJoe Perches4-38/+17
alloc failures already get standardized OOM messages and a dump_stack. Convert kzalloc's with multiplies to kcalloc. Convert kmalloc's with multiplies to kmalloc_array. Fix a few whitespace defects. Convert a constant 6 to ETH_ALEN. Use parentheses around sizeof. Convert vmalloc/memset to vzalloc. Remove now unused size variables. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2-1/+3
Bring in the 'net' tree so that we can get some ipv4/ipv6 bug fixes that some net-next work will build upon. Signed-off-by: David S. Miller <[email protected]>
2013-01-22netxen: fix off by one bug in netxen_release_tx_buffer()Eric Dumazet2-1/+3
Christoph Paasch found netxen could trigger a BUG in its dismantle phase, in netxen_release_tx_buffer(), using full size TSO packets. cmd_buf->frag_count includes the skb->data part, so the loop must start at index 1 instead of 0, or else we can make an out of bound access to cmd_buff->frag_array[MAX_SKB_FRAGS + 2] Christoph provided the fixes in netxen_map_tx_skb() function. In case of a dma mapping error, its better to clear the dma fields so that we don't try to unmap them again in netxen_release_tx_buffer() Reported-by: Christoph Paasch <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Tested-by: Christoph Paasch <[email protected]> Cc: Sony Chacko <[email protected]> Cc: Rajesh Borundia <[email protected]> Signed-off-by: Christoph Paasch <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-01-08remove init of dev->perm_addr in driversJiri Pirko1-2/+1
perm_addr is initialized correctly in register_netdevice() so to init it in drivers is no longer needed. Signed-off-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-12-03netxen: remove __dev* attributesBill Pemberton1-5/+5
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <[email protected]> Cc: Sony Chacko <[email protected]> Cc: Rajesh Borundia <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-11-06drivers: ethernet: qlogic: netxen_nic_ethtool.c: Fixed a coding style issueKumar Amit Mehta1-43/+43
Fixed some coding style issues. Signed-off-by: Kumar Amit Mehta <[email protected]> Acked-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-10-31netxen: explicity handle pause autoneg parameterFlavio Leitner1-0/+7
The hardware doesn't support controlling pause frames autoneg, so report that back correctly to userspace. Signed-off-by: Flavio Leitner <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-10-01Merge tag 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds1-2/+2
Pull PCI changes from Bjorn Helgaas: "Host bridge hotplug - Protect acpi_pci_drivers and acpi_pci_roots (Taku Izumi) - Clear host bridge resource info to avoid issue when releasing (Yinghai Lu) - Notify acpi_pci_drivers when hot-plugging host bridges (Jiang Liu) - Use standard list ops for acpi_pci_drivers (Jiang Liu) Device hotplug - Use pci_get_domain_bus_and_slot() to close hotplug races (Jiang Liu) - Remove fakephp driver (Bjorn Helgaas) - Fix VGA ref count in hotplug remove path (Yinghai Lu) - Allow acpiphp to handle PCIe ports without native hotplug (Jiang Liu) - Implement resume regardless of pciehp_force param (Oliver Neukum) - Make pci_fixup_irqs() work after init (Thierry Reding) Miscellaneous - Add pci_pcie_type(dev) and remove pci_dev.pcie_type (Yijing Wang) - Factor out PCI Express Capability accessors (Jiang Liu) - Add pcibios_window_alignment() so powerpc EEH can use generic resource assignment (Gavin Shan) - Make pci_error_handlers const (Stephen Hemminger) - Cleanup drivers/pci/remove.c (Bjorn Helgaas) - Improve Vendor-Specific Extended Capability support (Bjorn Helgaas) - Use standard list ops for bus->devices (Bjorn Helgaas) - Avoid kmalloc in pci_get_subsys() and pci_get_class() (Feng Tang) - Reassign invalid bus number ranges (Intel DP43BF workaround) (Yinghai Lu)" * tag 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (102 commits) PCI: acpiphp: Handle PCIe ports without native hotplug capability PCI/ACPI: Use acpi_driver_data() rather than searching acpi_pci_roots PCI/ACPI: Protect acpi_pci_roots list with mutex PCI/ACPI: Use acpi_pci_root info rather than looking it up again PCI/ACPI: Pass acpi_pci_root to acpi_pci_drivers' add/remove interface PCI/ACPI: Protect acpi_pci_drivers list with mutex PCI/ACPI: Notify acpi_pci_drivers when hot-plugging PCI root bridges PCI/ACPI: Use normal list for struct acpi_pci_driver PCI/ACPI: Use DEVICE_ACPI_HANDLE rather than searching acpi_pci_roots PCI: Fix default vga ref_count ia64/PCI: Clear host bridge aperture struct resource x86/PCI: Clear host bridge aperture struct resource PCI: Stop all children first, before removing all children Revert "PCI: Use hotplug-safe pci_get_domain_bus_and_slot()" PCI: Provide a default pcibios_update_irq() PCI: Discard __init annotations for pci_fixup_irqs() and related functions PCI: Use correct type when freeing bus resource list PCI: Check P2P bridge for invalid secondary/subordinate range PCI: Convert "new_id"/"remove_id" into generic pci_bus driver attributes xen-pcifront: Use hotplug-safe pci_get_domain_bus_and_slot() ...
2012-09-18netxen: check for root bus in netxen_mask_aer_correctableNikolay Aleksandrov1-0/+4
Add a check if pdev->bus->self == NULL (root bus). When attaching a netxen NIC to a VM it can be on the root bus and the guest would crash in netxen_mask_aer_correctable() because of a NULL pointer dereference if CONFIG_PCIEAER is present. Signed-off-by: Nikolay Aleksandrov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-12Merge branch 'pci/stephen-const' into nextBjorn Helgaas1-1/+1
* pci/stephen-const: make drivers with pci error handlers const scsi: make pci error handlers const netdev: make pci_error_handlers const PCI: Make pci_error_handlers const
2012-09-07netdev: make pci_error_handlers constStephen Hemminger1-1/+1
Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]>
2012-08-23PCI: Introduce pci_pcie_type(dev) to replace pci_dev->pcie_typeYijing Wang1-1/+1
Introduce an inline function pci_pcie_type(dev) to extract PCIe device type from pci_dev->pcie_flags_reg field, and prepare for removing pci_dev->pcie_type. Signed-off-by: Yijing Wang <[email protected]> Signed-off-by: Jiang Liu <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]>
2012-07-12netxen: fix link notification orderFlavio Leitner1-2/+2
First update the adapter variables with the current speed and mode before fire the notification. Otherwise, the get_settings() may provide old values. Signed-off-by: Flavio Leitner <[email protected]> Acked-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-07-10netxen: remove unnecessary setting of skb->devJon Mason1-2/+0
skb->dev is being unnecessarily set by the driver on packet recieve. eth_type_trans already sets skb->dev to the proper value and it is not referenced anywhere else in the dirver, thus making its setting unnecessary. Signed-off-by: Jon Mason <[email protected]> Cc: Sony Chacko <[email protected]> Cc: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-06-29netxen_nic: restrict force firmware dump when dump is disabled.Manish chopra2-5/+12
o Set the ethtool_dump flag (=ETH_FW_DUMP_DISABLE) when dump is disabled. o update driver version to 4.0.80 Signed-off-by: Manish chopra <[email protected]> Signed-off-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-06-25netxen: Error return off by one for XG port.Santosh Nayak2-4/+4
There are NETXEN_NIU_MAX_XG_PORTS ports. Port indexing starts from zero. Hence we should also return error for 'port == NETXEN_NIU_MAX_XG_PORTS'. Signed-off-by: Santosh Nayak <[email protected]>
2012-06-25netxen: Error return off by one in 'netxen_nic_set_pauseparam()'.Santosh Nayak1-2/+2
There are 'NETXEN_NIU_MAX_GBE_PORTS' GBE ports. Port indexing starts from zero. Hence we should also return error for "port == NETXEN_NIU_MAX_GBE_PORTS" Signed-off-by: Santosh Nayak <[email protected]>
2012-05-22Merge branch 'for-linus' of ↵Linus Torvalds1-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial updates from Jiri Kosina: "As usual, it's mostly typo fixes, redundant code elimination and some documentation updates." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (57 commits) edac, mips: don't change code that has been removed in edac/mips tree xtensa: Change mail addresses of Hannes Weiner and Oskar Schirmer lib: Change mail address of Oskar Schirmer net: Change mail address of Oskar Schirmer arm/m68k: Change mail address of Sebastian Hess i2c: Change mail address of Oskar Schirmer net: Fix tcp_build_and_update_options comment in struct tcp_sock atomic64_32.h: fix parameter naming mismatch Kconfig: replace "--- help ---" with "---help---" c2port: fix bogus Kconfig "default no" edac: Fix spelling errors. qla1280: Remove redundant NULL check before release_firmware() call remoteproc: remove redundant NULL check before release_firmware() qla2xxx: Remove redundant NULL check before release_firmware() call. aic94xx: Get rid of redundant NULL check before release_firmware() call tehuti: delete redundant NULL check before release_firmware() qlogic: get rid of a redundant test for NULL before call to release_firmware() bna: remove redundant NULL test before release_firmware() tg3: remove redundant NULL test before release_firmware() call typhoon: get rid of redundant conditional before all to release_firmware() ...
2012-05-09netxen_nic: Fix estimation of recv MSS in case of LRORajesh Borundia5-4/+23
o Linux stack estimates MSS from skb->len or skb_shinfo(skb)->gso_size. In case of LRO skb->len is aggregate of len of number of packets hence MSS obtained using skb->len would be incorrect. Incorrect estimation of recv MSS would lead to delayed acks in some traffic patterns (which sends two or three packets and wait for ack and only then send remaining packets). This leads to drop in performance. Hence we need to set gso_size to MSS obtained from firmware. o This is fixed recently in firmware hence the MSS is obtained based on capability. If fw is capable of sending the MSS then only driver sets the gso_size. Signed-off-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-09netxen: added miniDIMM support in driver.Sucheta Chakraborty3-0/+163
Driver queries DIMM information from firmware and accordingly sets "presence" field of the structure. "presence" field when set to 0xff denotes invalid flag. And when set to 0x0 denotes DIMM memory is not present. Signed-off-by: Sucheta Chakraborty <[email protected]> Signed-off-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-09netxen_nic: Allow only useful and recommended firmware dump capture mask valuesManish chopra2-8/+13
o 0x3, 0x7, 0xF, 0x1F, 0x3F, 0x7F and 0xFF are the allowed capture masks. Signed-off-by: Manish chopra <[email protected]> Signed-off-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-09netxen_nic: disable minidump by defaultSritej Velaga1-1/+1
disable fw dump by default at start up. Signed-off-by: Sritej Velaga <[email protected]> Signed-off-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-04-30qlogic: get rid of a redundant test for NULL before call to release_firmware()Jesper Juhl1-2/+1
Since release_firmware() deals gracefully with being passed a NULL pointer there is no reason to test explicitly before calling the function. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2012-03-16netxen: qlogic ethernet : Fix endian bug.Santosh Nayak3-9/+9
Change the datatype of "ip_addr" to __be32 as 'ip' should be in big endian format. Adapter needs "ip address" in big endian format stored at lower 32bit of req.word[1]. netxen_config_ipaddr() now receives 'ip' in big endian format. To satisfy adapter's need, use memcpy() to copy byte by byte of 'ip' into lower 32bit of req.word[1]. Mac address and serial number of adapter need to be in little endian format. Change the data type of the related variables to __le32 / __le64 or cast it explicitly to __le32 / __le64 depending upon the requirement. Signed-off-by: Santosh Nayak <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-23ethernet: unify return value of .ndo_set_mac_address if address is invalidDanny Kukawka1-1/+1
Unify return value of .ndo_set_mac_address if the given address isn't valid. Return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: Danny Kukawka <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-08netxen_nic: signedness bug in netxen_md_entry_err_chk()Dan Carpenter1-1/+1
"esize" should be signed because it can be negative here. For example, when we call it in netxen_parse_md_template(), it could be -1 from the return value of netxen_md_L2Cache(). Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-08netdev: ethernet dev_alloc_skb to netdev_alloc_skbPradeep A. Dalvi1-1/+1
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet - Removed extra skb->dev = dev after netdev_alloc_skb Signed-off-by: Pradeep A Dalvi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-04netxen: report valid speed and duplex status when link is downSony Chacko2-2/+7
o Update version to 4.0.78 Signed-off-by: Sony Chacko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-04netxen: Fix a panic during driver unload in device_remove_fileRajesh Borundia1-5/+3
o Pass adapter->pdev->dev instead of netdev->dev Signed-off-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-04netxen_nic: Error logging on firmware hangSritej Velaga2-2/+20
Log states of essential registers on firmware hang detection. Signed-off-by: Sritej Velaga <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-04netxen_nic: Fix phy link statusSritej Velaga1-1/+5
Pass the adapter phy link status to the caller. Signed-off-by: Sritej Velaga <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-04netxen_nic: fw dump supportManish chopra6-22/+1380
Signed-off-by: Manish Chopra <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-02-04netxen_nic: fix cdrp race conditionSritej Velaga2-72/+89
Reading CRB registers(if reqd) before releasing the api lock. Signed-off-by: Sritej Velaga <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-01-31drivers/net: Remove alloc_etherdev error messagesJoe Perches1-1/+0
alloc_etherdev has a generic OOM/unable to alloc message. Remove the duplicative messages after alloc_etherdev calls. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-01-31drivers/net: Remove unnecessary k.alloc/v.alloc OOM messagesJoe Perches1-9/+3
alloc failures use dump_stack so emitting an additional out-of-memory message is an unnecessary duplication. Remove the allocation failure messages. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-11-16net: introduce and use netdev_features_t for device features setsMichał Mirosław1-2/+4
v2: add couple missing conversions in drivers split unexporting netdev_fix_features() implemented %pNF convert sock::sk_route_(no?)caps Signed-off-by: Michał Mirosław <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-11-08sweep the floors and convert some .get_drvinfo routines to strlcpyRick Jones1-4/+8
Per the mention made by Ben Hutchings that strlcpy is now the preferred string copy routine for a .get_drvinfo routine, do a bit of floor sweeping and convert some of the as-yet unconverted ethernet drivers to it. Signed-off-by: Rick Jones <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-10-19net: add skb frag size accessorsEric Dumazet1-3/+3
To ease skb->truesize sanitization, its better to be able to localize all references to skb frags size. Define accessors : skb_frag_size() to fetch frag size, and skb_frag_size_{set|add|sub}() to manipulate it. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-10-07net: Remove unnecessary driver assignments of ethtool_ringparam fields to zeroRick Jones1-3/+0
Per comments from Ben Hutchings on a previous patch, sweep the floors a little removing unnecessary assignments of zero to fields of struct ethtool_ringparam in driver code supporting ethtool -g. Signed-off-by: Rick Jones <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-10-06net: use DMA_x_DEVICE and dma_mapping_error with skb_frag_dma_mapIan Campbell1-2/+2
When I converted some drivers from pci_map_page to skb_frag_dma_map I neglected to convert PCI_DMA_xDEVICE into DMA_x_DEVICE and pci_dma_mapping_error into dma_mapping_error. Signed-off-by: Ian Campbell <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-09-20netxen: Add pcie workaroundRajesh Borundia2-3/+64
o A performance drop was seen with firmware loaded from flash. This workaround fixes it. o Updated driver version to 4.0.77 Signed-off-by: Rajesh Borundia <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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