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path: root/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
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2013-09-01qlcnic: Add support for per port eswitch configurationSony Chacko
There is an embedded switch per physical port on the adapter. Add support for enabling and disabling the embedded switch on per port basis. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-01qlcnic: Restructuring of qlc_83xx_fw_info structure.Pratik Pujar
o Removed unused and unnecessary members from qlc_83xx_fw_info structure. o Made fw_info member of qlcnic_hardware_context as a pointer to qlc_83xx_fw_info structure. o Added a member fw_file_name to qlc_83xx_fw_info structure which will hold the name of firmware image file name. Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-01qlcnic: Add AER callback handlers.Pratik Pujar
o Generic AER callback handlers will make use of qlcnic_hardware_ops structure to call adapter specific handlers. Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-01qlcnic: Store firmware dump state in CAMRAM registerShahed Shaikh
-Use CAMRAM register to store firmware dump state in adapter instead of maintaining it in each function driver separately. -Return appropriate error code on failure Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-01qlcnic: Remove inline keywordManish Chopra
o Remove inline keyword from function prototypes wherever it is not appropriate. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-29qlcnic: underflow in qlcnic_validate_max_tx_rings()Dan Carpenter
This function checks the upper bound but it doesn't check for negative numbers: if (txq > QLCNIC_MAX_TX_RINGS) { I've solved this by making "txq" a u32 type. I chose that because ->tx_count in the ethtool_channels struct is a __u32. This bug was added in aa4a1f7df7 ('qlcnic: Enable Tx queue changes using ethtool for 82xx Series adapter.'). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27qlcnic: dcb: Add support for CEE Netlink interface.Sucheta Chakraborty
o Adapter and driver supports only CEE dcbnl ops. Only GET callbacks within dcbnl ops are supported currently. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27qlcnic: dcb: Query adapter DCB capabilities.Sucheta Chakraborty
o Query adapter DCB capabilities and populate local data structures with relevant information. o Add QLCNIC_DCB to Kconfig for enabling/disabling DCB. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-21qlcnic: Implement ndo_get_phys_port_id for 82xx adapterShahed Shaikh
Each function driver instance uses the MAC address of the lowest function belonging to that physical port as a unique port identifier. This port identifier is read and cached in driver during probe and provided to user space through ndo_get_phys_port_id() Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-21qlcnic: Enable diagnostic test for multiple Tx queues.Himanshu Madhani
o Enable diagnostic test via ethtool and QConvergeConsole application when Multiple Tx queues are enabled on 82xx series adapters. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-21qlcnic: Enable Tx queue changes using ethtool for 82xx Series adapter.Himanshu Madhani
o using ethtool {set|get}_channel option, user can change number of Tx queues for 82xx Series adapter. o updated ethtool -S <ethX> option to display stats from each Tx queue. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-21qlcnic: Multi Tx queue support for 82xx Series adapter.Himanshu Madhani
o 82xx firmware allows support for multiple Tx queues. This patch will enable multi Tx queue support for 82xx series adapter. Max number of Tx queues supported will be 8. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-20qlcnic: Enable support for 844X adapterManish Chopra
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2013-08-15qlcnic: Fix set driver version commandHimanshu Madhani
Driver was issuing set driver version command through all functions in the adapter. Fix the driver to issue set driver version once per adapter, through function 0. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Merge net into net-next to setup some infrastructure Eric Dumazet needs for usbnet changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Fix for flash update failure on 83xx adapterHimanshu Madhani
Flash update routine was improperly checking register read API return value. Modify register read API and perform proper error check. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-03qlcnic: Removed adapter series name from warning messages.Pratik Pujar
Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-02qlcnic: Replace poll mode mailbox interface with interrupt based mailbox ↵Manish Chopra
interface Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-28qlcnic: Fix diagnostic interrupt test for 83xx adapters.Manish Chopra
o Initialize proper interrupt handler for 83xx. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-20qlcnic: Set __QLCNIC_DEV_UP in adapter state before enabling interruptsPratik Pujar
NAPI poll function does not re-enable the interrupt, if __QLCNIC_DEV_UP is not set in adapter state. This was preventing driver from receiving any packet. Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-24qlcnic: Add support for 83xx suspend and resume.Rajesh Borundia
o Implement shutdown and resume handlers for 83xx. o Refactor 82xx shutdown and resume handlers. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-24qlcnic: Add support for 'set driver version' in 83XXPratik Pujar
Issue 'set driver version' during driver load and after reset recovery to notify the driver version to the firmware. Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-24qlcnic: Cleanup of structure qlcnic_hardware_contextPratik Pujar
Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-24qlcnic: Secondary unicast MAC address support.Jitendra Kalsaria
Add support for configuring secondary unicast address which will use existing HW filters to store all the unicast MAC addresses and prevent device going into promiscuous mode. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-31qlcnic: remove redundant D0 power state setYijing Wang
pci_enable_device() will set device power state to D0, so it's no need to do it again in qlcnic_attach_func(). Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-28net: pass info struct via netdevice notifierJiri Pirko
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 <jiri@resnulli.us> 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 <davem@davemloft.net>
2013-05-25qlcnic: qlcnic_get_board_name() function cleanupManish Chopra
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-25qlcnic: Remove qlcnic_config_npars module parameterShahed Shaikh
qlcnic_config_npars module parameter is used to configure NPAR operational modes where NPAR function is used for PCI passthrough. Removing this paramter as PCI passthrough is not supported for NPAR functions. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-25qlcnic: Update IRQ name for 8200 and 8300 Series adapter.Himanshu Madhani
o Updated IRQ name for 8200 and 8300 Series adapter as per format used by other multiqueue drivers. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-25qlcnic: Support spoof check config.Rajesh Borundia
o Add support for spoof check configuration per VF using iproute2 tool. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-22qlcnic: Fix updating netdev->featuresShahed Shaikh
o After change in EPORT features of 82xx adapter, netdev->features needs to be updated to reflect EPORT feature updates but driver was manipulating netdev->features at wrong place. o This patch uses netdev_update_features() and .ndo_fix_features() to update netdev->features properly. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-22qlcnic: remove netdev->trans_start updates within the driverSony Chacko
Code is removed because netdev->trans_start updates made by the driver will be ignored by the kernel. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-22qlcnic: Return proper error codes from probe failure pathsSony Chacko
Fix error paths in probe to assign proper error codes to probe return value. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-11qlcnic: Fix reset recovery after transmit timeoutSony Chacko
o When transmit timeout happens, recovery attempt should start with adapter soft reset. If soft reset fails to resume traffic, firmware dump will be collected and driver will perform a hard reset of the adapter. Reset recovery on 83xx was failing after a hard reset. This patch fixes that issue. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-11qlcnic: Fix missing bracket in module parameter.Himanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-11qlcnic: Fix setting MAC addressManish Chopra
o Delete previous unicast MAC which is already programmed in adapter before setting new unicast MAC Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-24qlcnic: Add identifying string for 83xx adapterHimanshu Madhani
o Added identifying strings for 8300 Series of adapters. o updated PCI_VENDOR_ID_QLOGIC and PCI_DEVICE_ID_824X for 8200 Series adapter. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-24qlcnic: Rename the IRQ description.Himanshu Madhani
Here's what modified vectors will look like in the /proc/interrupts MSIx INTx ----------------------------------------- 83xx qlcnic[MB] qlcnic-ethX[Rx0] qlcnic-ethX[Rx1] .. qlcnic-ethX[RxN] qlcnic-ethx[Tx0] qlcnic[MB+Tx0+Rx0] 82xx qlcnic-ethX[Rx0] qlcnic-ethX[Rx1] .. qlcnic-ethX[Tx0+RxN] qlcnic-ethX[Tx0+Rx0] Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-24qlcnic: Enable Interrupt Coalescing for 83xx adapterHimanshu Madhani
Enable Interrupt coalescing through ethtool on 83xx adapter. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-24qlcnic: Enhance channel configuration logsManish Chopra
o Add logs for various failure conditions during channel configuration. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19qlcnic: Support polling for mailbox events.Rajesh Borundia
o When mailbox interrupt is disabled PF should be able to process request from VF. Enable polling for such cases. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19qlcnic: Fix loopback test for SR-IOV PF.Rajesh Borundia
o Do not disable mailbox interrupts while running loopback test through SR-IOV PF. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19qlcnic: Support VLAN id config.Rajesh Borundia
o Add support for VLAN id configuration per VF using iproute2 tool. o VLAN id's 1-4094 are treated as PVID by the PF and Guest VLAN tagging is not allowed by default. o PVID is disabled when the VLAN id is set to 0 o Guest VLAN tagging is allowed when the VLAN id is set to 4095. o Only one Guest VLAN id is supported. o VLAN id can be changed only when the VF driver is not loaded. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19qlcnic: Support MAC address, Tx rate config.Rajesh Borundia
o Add support for MAC address and Tx rate configuration per VF via iproute2 tool. o Tx rate change is allowed while the guest is running and the VF driver is loaded. o MAC address change is allowed only when VF driver is not loaded. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19qlcnic: VF FLR implementation.Rajesh Borundia
o FLR from Hypervisor - When hypervisor issues a VF FLR request, adapter notifies the parent PF driver of the FLR request for PF driver to perform any cleanup on behalf of that VF. o FLR from VF Driver - VF driver may initiate a VF FLR request, if VF state needs to be cleaned up before a re-initialization. VF re-initialization during kdump is an example. o PF driver cleans up all resources allocated on behalf of a VF, on VF FLR notifications from the adapter or from the VF driver. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: vlan: prepare for 802.1ad supportPatrick McHardy
Make the encapsulation protocol value a property of VLAN devices and change the device lookup functions to take the protocol value into account. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: vlan: prepare for 802.1ad VLAN filtering offloadPatrick McHardy
Change the rx_{add,kill}_vid callbacks to take a protocol argument in preparation of 802.1ad support. The protocol argument used so far is always htons(ETH_P_8021Q). Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: vlan: rename NETIF_F_HW_VLAN_* feature flags to NETIF_F_HW_VLAN_CTAG_*Patrick McHardy
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 <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-02qlcnic: Fix NULL dereference in error path.Rajesh Borundia
o Fix for smatch tool reported error drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c:2029 qlcnic_probe() error: potential NULL dereference 'adapter'. o While returning from an error path in probe, adapter is not initialized. So do not access adapter in cleanup path. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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