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2017-06-04net: phy: smsc: Implement PHY statisticsAndrew Lunn1-0/+72
Most of the PHYs supported by the SMSC driver have a counter of symbol errors. This is 16 bit wide and wraps around when it reaches its maximum value. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-By: Woojung Huh <Woojung.Huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: dsa: mv88e6xxx: mv88e6161 uses mv88e6320 stats snapshotAndrew Lunn1-2/+2
The mv88e6161 was using the wrong method to perform statistics snapshot. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: dsa: mv88e6xxx: 6161 uses global 2 for PHY accessAndrew Lunn1-4/+4
Access to the internal PHYs of the 6161 and 6123 go through global 2 SMI registers. Fix the ops structure. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: dsa: mv88e6xxx: move the Global 2 macrosVivien Didelot3-103/+103
Move the GLOBAL2_* macros where they belong, in the related global2.h header. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: dsa: mv88e6xxx: move the Global 1 macrosVivien Didelot3-141/+142
Move the GLOBAL_* macros where they belong, in the related global1.h header. Include it in global2.c which uses GLOBAL_STATUS_IRQ_DEVICE. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: dsa: mv88e6xxx: move the Port macrosVivien Didelot2-160/+160
Move the PORT_* macros where they belong, in the related port.h header. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: dsa: mv88e6xxx: move PHY macrosVivien Didelot2-4/+3
Move the PHY_* macros where they belong, in the related phy.h header. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: dsa: mv88e6xxx: rename chip headerVivien Didelot13-16/+19
The mv88e6xxx.h is meant to contains the chip structures and data. Rename it to chip.h, as for other source/header pairs of the driver. At the same time, ensure that relative header inclusions are separated by a newline and sorted alphabetically. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net: phy: marvell: make some functions staticColin Ian King1-3/+3
functions m88e1510_get_temp_critical, m88e1510_set_temp_critical and m88e1510_get_temp_alarm can be made static as they not need to be in global scope. Cleans up sparse warnings: "symbol 'm88e1510_get_temp_alarm' was not declared. Should it be static?" "symbol 'm88e1510_get_temp_critical' was not declared. Should it be static?" Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04netxen: remove writeq/readq function definitionsLABBE Corentin1-14/+1
Instead of rewriting write/readq, use linux/io-64-nonatomic-lo-hi.h which already have them. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04mdio: mux: make child bus walking more permissive and errors more verboseJon Mason1-7/+17
If any errors are encountered while walking the device tree structure of the MDIO bus for children, the code may silently continue, silently exit, or throw an error and exit. This make it difficult for device tree writers to know there is an error. Also, it makes any error in a child entry of the MDIO bus be fatal for all entries. Instead, we should provide verbose errors describing the error and then attempt to continue if it all possible. Also, use of_mdio_parse_addr() Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net/mlx5e: Offload TC matching on ip tos / traffic-classOr Gerlitz1-1/+25
Enable offloading of TC matching on ipv4 tos or ipv6 traffic-class. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net/mlx5e: Offload TC matching on tcp flagsOr Gerlitz1-1/+21
Enable offloading of TC matching on tcp flags. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02net: phy: use of_mdio_parse_addrJon Mason1-13/+2
use of_mdio_parse_addr() in place of an OF read of reg and a bounds check (which is litterally the exact same thing that of_mdio_parse_addr() does) Signed-off-by: Jon Mason <jon.mason@broadcom.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02liquidio: Fix checkpatch errors with references crossing single lineSatanand Burla3-12/+10
Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02liquidio: VF interrupt initialization cleanupRick Farrington2-12/+17
Set initialization state variable to (reflect interrupt initialization) at correct time (immediately after having configured interrupts). This fixes problem of inconsistent IRQ allocation in case of [obscure] failure when negotiating with PF driver during init. Clean-up of interrupt enablement during initialization & avoid potential race condition with chip-specific code (i.e. perform interrupt control in main driver module). Added explanatory comments regarding interrupt enablement. Signed-off-by: Rick Farrington <ricardo.farrington@cavium.com> Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02cxgb4: fix incorrect cim_la output for T6Ganesh Goudar1-1/+10
take care of UpDbgLaRdPtr[0-3] restriction for T6. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queueDavid S. Miller16-1427/+392
Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2017-06-01 This series contains updates to i40e, i40evf and the "new" AVF virtchnl. This is the introduction of the Intel(R) Ethernet Adaptive Virtual Function driver code and device ID, as presented at the NetDEV 1.2 conference in 2016. http://netdevconf.org/1.2/session.html?anjali-singhai The idea is to convert the interface between the i40evf driver and the parent i40e PF driver to be generic, as the i40evf driver should in the future be able to run on top of other Intel PF drivers, and negotiate any features beyond a "base expected" set. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Add support for changing iSCSI macMintz, Yuval2-0/+67
Enhance API between qedi and qed, allowing qedi to inform device's firmware when the iSCSI mac is to be changed. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Support NVM-image reading APIMintz, Yuval3-0/+126
Storage drivers require images from the nvram in boot-from-SAN scenarios. This provides the necessary API between qed and the protocol drivers to perform such reads. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Share additional information with qedfMintz, Yuval3-1/+23
Share several new tidbits with qedf: - wwpn & wwnn - Absolute pf-id [this one is actually meant for qedi as well] - Number of available CQs While we're at it, now that qedf will be aware of the available CQs we can add some validation on the inputs it provides. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Correct order of wwnn and wwpnMintz, Yuval1-4/+4
Driver reads values via HSI splitting this 8-byte into 2 32-bit values and builds a single u64 field - but it does so by shifting the lower field instead of the higher. Luckily, we still don't use these fields for anything - but we're about to start. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02team: add macro MODULE_ALIAS_TEAM_MODE for team mode aliasZhang Shengju5-5/+5
Add a new macro MODULE_ALIAS_TEAM_MODE to unify and simplify the declaration of team mode alias. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01i40evf: Add support for Adaptive Virtual FunctionPreethi Banala4-7/+12
Add device ID define and mac_type assignment needed for Adaptive Virtual Function (VF Base Mode Support). Also, update version to v3.0.0 in order to indicate clearly that this is the first driver supporting the AVF device ID. Signed-off-by: Preethi Banala <preethi.banala@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01i40e/virtchnl: move function to virtchnlJesse Brandeburg1-149/+1
This moves a function that is needed for the virtchnl interface from the i40e PF driver over to the virtchnl.h file. It was manually verified that the function in question is unchanged except for the function name and function header, which explains the slight difference in the number of lines removed/added. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01virtchnl: finish conversion to virtchnl interfaceJesse Brandeburg5-18/+21
This patch implements the complete version of the virtchnl.h file with final renames, and fixes the related code in i40e and i40evf. It also expands comments, and adds details on the usage of certain fields. In addition, due to the changes a couple of casts are needed to prevent errors found by sparse after renaming some fields. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01i40evf/virtchnl: whitespace cleanupsJesse Brandeburg2-10/+5
This patch fixes up a bunch of whitespace issues introduced by the previous automated change of name from i40e to virtchnl. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01i40e/virtchnl: refactor code for validate checksJesse Brandeburg1-16/+20
This change updates the arguments passed to the validate function and fixes the caller, as well as uses the new return values added to virtchnl.h One other minor tweak, remove a duplicate set to zero of valid_len. This is in preparation for moving the function to virtchnl.h. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01virtchnl: convert to new macrosJesse Brandeburg2-6/+3
As part of the conversion, change the arguments to VF_IS_V1[01] macros and move them to virtchnl.h Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01virtchnl: move some code to core driverJesse Brandeburg1-12/+18
Before moving this function over to virtchnl.h, move some driver specific checks that had snuck into a fairly generic function, back into the caller of the function. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01virtchnl: rename i40e to generic virtchnlJesse Brandeburg10-382/+382
This morphs all the i40e and i40evf references to/in virtchnl.h to be generic, using only automated methods. Updates all the callers to use the new names. A followup patch provides separate clean ups for messy line conversions from these "automatic" changes, to make them more reviewable. Was executed with the following sed script: sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_common.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_main.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c sed -i -f transform_script include/linux/avf/virtchnl.h transform_script: ----8<---- s/I40E_VIRTCHNL_SUPPORTED_QTYPES/SAVE_ME_SUPPORTED_QTYPES/g s/I40E_VIRTCHNL_VF_CAP/SAVE_ME_VF_CAP/g s/I40E_VIRTCHNL_/VIRTCHNL_/g s/i40e_virtchnl_/virtchnl_/g s/i40e_vfr_/virtchnl_vfr_/g s/I40E_VFR_/VIRTCHNL_VFR_/g s/VIRTCHNL_OP_ADD_ETHER_ADDRESS/VIRTCHNL_OP_ADD_ETH_ADDR/g s/VIRTCHNL_OP_DEL_ETHER_ADDRESS/VIRTCHNL_OP_DEL_ETH_ADDR/g s/VIRTCHNL_OP_FCOE/VIRTCHNL_OP_RSVD/g s/SAVE_ME_SUPPORTED_QTYPES/I40E_VIRTCHNL_SUPPORTED_QTYPES/g s/SAVE_ME_VF_CAP/I40E_VIRTCHNL_VF_CAP/g ----8<---- Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01i40e: use new unified virtchnl header fileJesse Brandeburg4-452/+3
This patch changes the i40e driver to start using the new virtchnl interface header file, and removes an already existing duplicate of the i40e_virtchnl.h file contained in the i40e directory. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01i40e/i40evf: create and use new unified header fileJesse Brandeburg4-449/+3
This moves a header for i40evf to include/linux/avf/virtchnl.h. The directory name AVF is an acronym for the Intel(R) Adaptive Virtual Function. This first step creates the new file, which is a rename of drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h to include/linux/avf/virtchnl.h, and should show up in git as a rename when using git log --follow. To keep things building after the move, the changes to the i40evf driver are made to point to the new include file location. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01i40evf: drop i40e_type.h includeJesse Brandeburg1-2/+0
This drops the i40e_type.h include in anticipation of the next patch which moves this file to a location where type.h doesn't exist, and all the places this file is included already include i40e_type.h before this file. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-06-01mlxsw: spectrum: Add bridge dependency for spectrumIdo Schimmel1-0/+1
When BRIDGE is a loadable module, MLXSW_SPECTRUM mustn't be built-in: drivers/built-in.o: In function `mlxsw_sp_bridge_device_create': drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c:145: undefined reference to `br_vlan_enabled' drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c:158: undefined reference to `br_multicast_enabled' drivers/built-in.o: In function `mlxsw_sp_dev_rif_type': drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:2972: undefined reference to `br_vlan_enabled' drivers/built-in.o: In function `mlxsw_sp_inetaddr_vlan_event': drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3310: undefined reference to `br_vlan_enabled' Add Kconfig dependency to enforce usable configurations. Fixes: c57529e1d5d8 ("mlxsw: spectrum: Replace vPorts with Port-VLAN") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Tested-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: Add dwmac-sun8iLABBE Corentin5-2/+1024
The dwmac-sun8i is a heavy hacked version of stmmac hardware by allwinner. In fact the only common part is the descriptor management and the first register function. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: add optional setup functionLABBE Corentin1-1/+3
Instead of adding more ifthen logic for adding a new mac_device_info setup function, it is easier to add a function pointer to the function needed. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: export stmmac_set_mac_addr/stmmac_get_mac_addrLABBE Corentin1-1/+2
Thoses symbol will be needed for the dwmac-sun8i ethernet driver. For letting it to be build as module, they need to be exported. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01mlxsw: spectrum: Implement the ethtool flash_device callbackYotam Gigi1-9/+42
Add callback to the ethtool flash_device op. This callback uses the mlxfw module to flash the new firmware file to the device. As the firmware flash process takes about 20 seconds and ethtool takes the rtnl lock during the flash_device callback, release the rtnl lock at the beginning of the flash process and take it again before leaving the callback. This way, the rtnl is not held during the process. To make sure the device does not get deleted during the flash process, take a reference to it before releasing the rtnl lock. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: No need to reset SBs on IOV initMintz, Yuval3-33/+4
Since we're resetting the IGU CAM each time we initialize the PF device, there's no need to reset the VF SBs again when initializing IOV. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Reset IGU CAM to default on initMintz, Yuval3-20/+162
The IGU CAM contains an assocaition between hardware SBs and interrupt lines, and it can be dynamically configured to allow more interrupts in one entity over another, specifically for Re-distibution of SBs between a PF and its child VFs. While we don't yet use this functionality, there are other clients that do and as such its possible the information passed from management firmware during initialization in regard to the possible number of SBs doesn't accurately reflect the current HW configuration. The following changes are going to apply to the driver init sequence: a. PF is going to re-configure all entries belonging to itself and its child VFs in IGU CAM based on the management firmware info regarding the number of SBs that are supposed to exist there. b. PF is going to stop using the SB resource [management firmware provided information] for anything but the initialization. Instead, it would use the live-time counters it maintains for the numbers. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Hold a single array for SBsMintz, Yuval8-27/+103
A PF today holds 2 different arrays - one holding information about the HW configuration and one holding information about the SBs that are used by the protocol drivers. These arrays aren't really connected - e.g., protocol driver initializing a given SB would not mark the same SB as occupied in the HW shadow array. Move into a single array [at least for PFs] - hold the mapping of the driver-protocol SBs on the HW entry which they configure. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Provide auxiliary for getting free VF SBMintz, Yuval3-29/+51
IOV code is very intrusive in its manipulation of the status block database. Add a new auxiliary function to allow the PF to find an available unused status block to configure for a specific VF's MSI-x vector. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Remove assumption on SB order in IGUMintz, Yuval2-61/+33
Current code assumes there's a known layout for SBs in the IGU, where all the SBs of a single entity would be laid in consecutive order of vectors. While the assumption is still kept by management firmware, we already have the necessary information to eliminate it, so no reason to keep it in code. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Encapsulate interrupt counters in structMintz, Yuval5-24/+21
We already have an API struct that contains interrupt-related numbers. Use it to encapsulate all information relating to the status of SBs as (used|free). Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Add aux. function translating sb_id -> igu_sb_idMintz, Yuval1-10/+21
An additional step for relaxing the IGU order assumption, we now add an auxiliary function that can be used for finding the HW status block that's associated with a given MSI-x vector. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Distinguish between sb_id and igu_sb_idMintz, Yuval3-25/+30
In qed code, sb_id means 2 different things: - An interrupt vector [usually when received as a parameter from a protocol driver, but not only] that's associated with a status block. - An index to a status block entity existing in HW. This patch renames the references to the HW entity, adding an 'igu_' prefix to allow an easier distinction. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: IGU read revisedMintz, Yuval4-140/+83
As a first step for relaxing various assumptions done by driver about the IGU mapping, the driver is now going to read the entire IGU into a shadow copy, and mark in its database each status block that's relevant for it. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Minor refactoring in interrupt codeMintz, Yuval1-3/+12
Separate the portions controlling interrupt enablement form those controlling the ability of HW to generate attentions. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Make qed_int_cau_conf_pi() staticMintz, Yuval2-52/+34
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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