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* | | be2net: dynamically allocate adapter->vf_cfgAjit Khaparde2011-04-082-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | Instead of a fixed sized array for vf_cfg, allocate the size dynamically depending on number of VFs the device supports. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | be2net: fix to get max VFs supported from adapterAjit Khaparde2011-04-081-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | The user supplied num_vfs value need not be compared against a static BE_MAX_VF, but can be checked against the actual VFs that the device can support. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | be2net: use common method to check for sriov function typeAjit Khaparde2011-04-081-10/+2Star
| | | | | | | | | | | | | | | | | | | | | Lancer and BE can both use SLI_INTF_REG to check a VF or a PF. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | be2net: add rxhash supportAjit Khaparde2011-04-083-5/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add rxhash support, Based on initial work by Eric Dumazet. Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'master' of ↵David S. Miller2011-04-072-9/+12
|\ \ \ | | |/ | |/| | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/benet/be_main.c
| * | be2net: Fix suspend/resume operationPadmanabh Ratnakar2011-04-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | eq_next_idx is not getting reset to zero during suspend. This causes resume to fail. Added the fix. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | be2net: Rename some struct members for clarityPadmanabh Ratnakar2011-04-062-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Renamed msix_vec_idx to eq_idx in be_eq_obj struct. Renamed msix_vec_next_idx to eq_next_idx in be_adapter structure. These members are used in INTX mode also. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | be2net: Fix a potential crash during shutdown.Ajit Khaparde2011-04-061-3/+5
| |/ | | | | | | | | | | | | | | | | adapter could remain uninitialized if probe fails for some reason. A null pointer access could cause a crash if be_shutdown is called after that. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | benet: convert to set_phys_idstephen hemminger2011-04-062-17/+22
| | | | | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: remove one useless lineSathya Perla2011-03-311-1/+0Star
| | | | | | | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: cancel be_worker in be_shutdown() even when i/f is downSathya Perla2011-03-311-2/+1Star
| | | | | | | | | | | | | | | | As the be_worker() workqueue is scheduled in be_probe() it must be canceled unconditionally in be_shutdown(). Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: remove redundant code in be_worker()Sathya Perla2011-03-311-5/+3Star
| | | | | | | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: parse vid and vtm fields of rx-compl only if vlanf bit is setSathya Perla2011-03-311-11/+23
| | | | | | | | | | Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: refactor code that decides adapter->num_rx_queuesSathya Perla2011-03-312-35/+39
| | | | | | | | | | | | | | | | | | The code has been refactored to not set num_rx_qs inside be_enable_msix(). num_rx_qs is now set at the time of queue creation based on the number of available msix vectors. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: Support for FAT dump retrieval using ethtool --register-dump optionSomnath Kotur2011-03-314-0/+153
|/ | | | | Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Bump up the version numberAjit Khaparde2011-03-161-1/+1
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Copyright notice change. Update to Emulex instead of ServerEnginesAjit Khaparde2011-03-166-30/+30
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix UDP packet detected status in RX complPadmanabh Ratnakar2011-03-151-0/+2
| | | | | | | | | Status of UDP packet detection not getting populated in RX completion structure. This is required in csum_passed() routine. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: changes for BE3 native mode supportSathya Perla2011-03-145-150/+252
| | | | | | | | | So far be2net has been using BE3 in legacy mode. It now checks for native mode capability and if available it sets it. In native mode, the RX_COMPL structure is different from that in legacy mode. Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Add multicast filter capability for LancerPadmanabh Ratnakar2011-03-082-2/+5
| | | | | | | | | | Lancer requires multicast capability flag set during IFACE_CREATE for adding multicast filters. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Disarm CQ and EQ to disable interrupt in LancerPadmanabh Ratnakar2011-03-081-5/+12
| | | | | | | | | | For Lancer disable interrupts in close by disarming CQs and EQs. Change the order of calls in be_close to achieve the correct result. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Remove TX Queue stop in closePadmanabh Ratnakar2011-03-081-1/+0Star
| | | | | | | | | Remove TX Queue stop in close Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Change f/w command versions for LancerPadmanabh Ratnakar2011-03-082-2/+8
| | | | | | | | | Change f/w command versions for Lancer Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Add error recovery during load for LancerPadmanabh Ratnakar2011-03-082-0/+68
| | | | | | | | | Add error recovery during load for Lancer Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Checksum field valid only for TCP/UDPPadmanabh Ratnakar2011-03-081-3/+6
| | | | | | | | | L4 checksum field is valid only for TCP/UDP packets in Lancer Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Remove ERR compl workaround for LancerPadmanabh Ratnakar2011-03-082-26/+9Star
| | | | | | | | | | Workaround added for Lancer in handling RX ERR completion received when no RX buffers are posted is not needed. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: Subramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* benet: use GFP_KERNEL allocations when possibleEric Dumazet2011-03-031-9/+9
| | | | | | | | | Extend be_alloc_pages() with a gfp parameter, so that we use GFP_KERNEL allocations instead of GFP_ATOMIC when not running in softirq context. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: use hba_port_num instead of port_numAjit Khaparde2011-02-226-6/+124
| | | | | | | | Use hba_port_num for phy loopback and ethtool phy identification. From: Suresh R <suresh.reddy@emulex.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: add code to display temperature of ASICAjit Khaparde2011-02-224-2/+76
| | | | | | | | Add support to display temperature of ASIC via ethtool -S From: Somnath K <somnath.kotur@emulex.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fix to ignore transparent vlan ids wrongly indicated by NICAjit Khaparde2011-02-224-0/+34
| | | | | | | | | With transparent VLAN tagging, the ASIC wrongly indicates packets with VLAN ID. Strip them off in the driver. The VLAN Tag to be stripped will be given to the host as an async message. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: variable name changeAjit Khaparde2011-02-223-4/+4
| | | | | | | change occurances of stats_ioctl_sent to stats_cmd_sent Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fixes in ethtool selftestAjit Khaparde2011-02-221-2/+3
| | | | | | | | | | > add missing separator between items in ethtool self_test array > fix reporting of test resluts when link is down and when selftest command fails. From: Suresh R <suresh.reddy@emulex.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: add new counters to display via ethtool statsAjit Khaparde2011-02-222-4/+21
| | | | | | | | | New counters: > jabber frame stats > red drop stats Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: restrict WOL to PFs only.Ajit Khaparde2011-02-121-2/+13
| | | | | | | WOL is not supported for Vrtual Functions. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: detect a UE even when a interface is down.Ajit Khaparde2011-02-121-0/+4
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: gracefully handle situations when UE is detectedAjit Khaparde2011-02-122-0/+16
| | | | | | | Avoid accessing the hardware when UE is detected. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: fix be_suspend/resume/shutdownAjit Khaparde2011-02-121-0/+8
| | | | | | | | | | | > call pci msix disable in be_suspend > call pci msix enable in be_resume > stop worker thread in be_suspend > start worker thread in be_resume > stop worker thread in be_shutdown Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: pass proper hdr_size while flashing redboot.Ajit Khaparde2011-02-121-2/+2
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Fix broken priority setting when vlan tagging is enabled.Ajit Khaparde2011-02-121-0/+1
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Allow VFs to call be_cmd_reset_function.Ajit Khaparde2011-02-121-5/+3Star
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: pass domain numbers for pmac_add/del functionsAjit Khaparde2011-02-123-10/+15
| | | | | | | be_cmd_pmac_add/del functions need to pass domain number to the firmware. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: For the VF MAC, use the OUI from current MAC addressAjit Khaparde2011-02-121-3/+2Star
| | | | | | | | Currently we are always using the Emulex OUI for a VF MAC address while generating MAC for a VF. Use OUI from current MAC instead. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Cleanup the VF interface handlesAjit Khaparde2011-02-121-0/+9
| | | | | | | The PF needs to cleanup all the interface handles that it created for the VFs. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: call be_vf_eth_addr_config() after register_netdevAjit Khaparde2011-02-121-9/+8Star
| | | | | | | | | This is to avoid the completion processing for be_vf_eth_addr_config to consume the link status notification before netdev_register. Otherwise this causes the PF miss its first link status update. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Initialize and cleanup sriov resources only if pci_enable_sriov has ↵Ajit Khaparde2011-02-121-17/+22
| | | | | | | succeeded. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Use domain id when be_cmd_if_destroy is called.Ajit Khaparde2011-02-123-5/+8
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: endianness fix in be_cmd_set_qos().Ajit Khaparde2011-02-121-2/+2
| | | | | Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: While configuring QOS for VF, pass proper domain idAjit Khaparde2011-02-121-1/+1
| | | | | | | | While configuring QOS for VFs, the VF number should be translated to domain number correctly. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2011-02-091-0/+5
|\ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/e1000e/netdev.c
| * benet: Avoid potential null deref in be_cmd_get_seeprom_data()Ajit Khaparde2011-02-061-0/+5
| | | | | | | | | | | | | | Found by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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