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path: root/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c (follow)
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2018-11-28ixgbe: recognize 1000BaseLX SFP modules as 1GbpsJosh Elsasser1-1/+3
Add the two 1000BaseLX enum values to the X550's check for 1Gbps modules, allowing the core driver code to establish a link over this SFP type. This is done by the out-of-tree driver but the fix wasn't in mainline. Fixes: e23f33367882 ("ixgbe: Fix 1G and 10G link stability for X550EM_x SFP+”) Fixes: 6a14ee0cfb19 ("ixgbe: Add X550 support function pointers") Signed-off-by: Josh Elsasser <jelsasser@appneta.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-08-28ixgbe: firmware recovery modeSebastian Basierski1-0/+15
Add check for FW NVM recovery mode during driver initialization and service task. If in recovery mode, log message and unregister device Signed-off-by: Sebastian Basierski <sebastianx.basierski@intel.com> Tested-by: Don Buchholz <donald.buchholz@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-05-17ixgbe: cleanup sparse warningsCathy Zhou1-4/+5
Sparse complains valid conversions between restricted types, force attribute is used to avoid those warnings. Signed-off-by: Cathy Zhou <cathy.zhou@oracle.com> Reviewed-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-05-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-0/+3
The bpf syscall and selftests conflicts were trivial overlapping changes. The r8169 change involved moving the added mdelay from 'net' into a different function. A TLS close bug fix overlapped with the splitting of the TLS state into separate TX and RX parts. I just expanded the tests in the bug fix from "ctx->conf == X" into "ctx->tx_conf == X && ctx->rx_conf == X". Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-11ixgbe: return error on unsupported SFP module when resettingEmil Tantilov1-0/+3
Add check for unsupported module and return the error code. This fixes a Coverity hit due to unused return status from setup_sfp. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-04-27net: intel: Cleanup the copyright/license headersJeff Kirsher1-23/+3
After many years of having a ~30 line copyright and license header to our source files, we are finally able to reduce that to one line with the advent of the SPDX identifier. Also caught a few files missing the SPDX license identifier, so fixed them up. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Shannon Nelson <shannon.nelson@oracle.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-23ixgbe: fix read-modify-write in x550 phy setupPaul Greenwalt1-2/+2
Replaced an assignment operation with an OR operation. The variable assignment was overwriting the value read from the PHY register. The OR operation sets only the intended register bits. The bits that were being overwritten are reserved, so the assignment had no functional impact. Reported by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-26ixgbe: use ARRAY_SIZE for array sizing calculation on array bufColin Ian King1-1/+1
Use the ARRAY_SIZE macro on array buf to determine size of the array. Improvement suggested by coccinelle. Signed-off-by: Colin Ian King <colin.king@canonical.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-12ixgbe: Fix kernel-doc format warningsTony Nguyen1-4/+15
Recent checks added for formatting kernel-doc comments are causing warnings if W= is run with a non-zero value. This patch fixes function comments to resolve warnings when W=1 is used. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-10-09ixgbe: fix use of uninitialized paddingEmil Tantilov1-0/+2
This patch is resolving Coverity hits where padding in a structure could be used uninitialized. - Initialize fwd_cmd.pad/2 before ixgbe_calculate_checksum() - Initialize buffer.pad2/3 before ixgbe_hic_unlocked() Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-10-09ixgbe: add error checks when initializing the PHYEmil Tantilov1-2/+6
Ignoring errors when attempting to identify the PHY can lead to a crash. Specifically in the case of FW controlled PHYs where the PHY read/write operations are set to NULL. Removed redundant comment. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-10-09ixgbe: declare ixgbe_mac_operations structures as constBhumika Goyal1-2/+2
Declare ixgbe_mac_operations structures as const as they are only stored in the mac_ops field of ixgbe_info structure. This field is of type const and therefore ixgbe_mac_operations structure can be made const too. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-07-25ixgbe: Disable flow control for XFITony Nguyen1-26/+31
Flow control autonegotiation is not supported for XFI. Make sure that ixgbe_device_supports_autoneg_fc() returns false and hw->fc.disable_fc_autoneg is set to true to avoid running the fc_autoneg function for that device. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-07-25ixgbe: Update NW_MNG_IF_SEL support for X553Tony Nguyen1-3/+11
The MAC register NW_MNG_IF_SEL fields have been redefined for X553. These changes impact the iXFI driver code flow. Since iXFI is only supported in X552, add MAC checks for iXFI flows. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-07-25ixgbe: Enable LASI interrupts for X552 devicesTony Nguyen1-9/+22
Enable LASI interrupts on X552 devices in order to receive notifications of link configurations of the external PHY and support the configuration of the internal iXFI link since iXFI does not support auto-negotiation. This is not required for X553 devices; add a check to avoid enabling LASI interrupts for X553 devices. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-05-31ixgbe: fix incorrect status checkEmil Tantilov1-4/+4
Check for ret_val instead of !ret_val to allow the rest of the code to execute and configure the speed properly. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-05-31ixgbe: add write flush when configuring CS4223/7Emil Tantilov1-2/+18
Make sure the writes are processed immediately. Without the flush it is possible for operations on one port to spill over the other as the resource is shared. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-05-31ixgbe: correct CS4223/7 PHY identificationEmil Tantilov1-4/+4
Previous method was unreliable. Use a different register to differentiate between the SKUs. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-05-31ixgbe: Remove MAC X550EM_X 1Gbase-t led_[on|off] supportPaul Greenwalt1-1/+24
Since FW configures the PHY and MAC X550EM_X has no PHY access, led_[on|off] is not supported with the 1Gbase-t design. Removed MAC X550EM_X 1Gbase-t led_[on|off] support by setting function pointers to NULL and added NULL pointer checks. Also set init_led_link_act to NULL and added NULL pointer check. Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-29ixgbe: Add 1000Base-T device based on X550EM_X MACPaul Greenwalt1-1/+44
Add support for new 1000Base-T device based on X550EM_X MAC type. All PHY operations are disabled as the PHY is controlled by FW. Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-28ixgbe: Acquire PHY semaphore before device resetPaul Greenwalt1-0/+8
A recent firmware change fixed an issue to acquire the PHY semaphore before accessing PHY registers. This led to a case where SW can issue a device reset clearing the MDIO registers. This patch makes SW acquire the PHY semaphore before issuing a device reset. Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-18ixgbe: add check for VETO bit when configuring link for KRTony Nguyen1-0/+3
We did not have a check in place for MMNGC.MNG_VETO when setting up link on X550EM_X KR devices which resulted in link loss for the BMC when loading the driver. This patch adds a check for ixgbe_check_reset_blocked() in setup_link() since in that case there is no PHY reset function. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-18ixgbe: add default setup_link for x550em_a MAC typeEmil Tantilov1-1/+1
Add default setting for mac->ops.setup_link on x550em_a MAC types. This fixes a link issue on KR parts. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-18ixgbe: list X553 backplane speeds correctlyDon Skidmore1-0/+14
We forgot to indicate some of the supported speed on the X553 backplane. This patch attempts to correct for that. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-18ixgbe: Add X552 XFI backplane supportDon Skidmore1-0/+14
This patch add support for X552 XFI backplane interface. The XFI backplane requires a custom tuned link. HW/FW owns the link config for XF backplane and SW must not interfere with it. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-18ixgbe: Complete support for X553 sgmiiDon Skidmore1-2/+27
The initial patches supporting X553 sgmii forgot some details. This patch should cover those missing spots. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-04-18ixgbe: Remove driver config for KX4 PHYTony Nguyen1-39/+1
The KX4 PHY is configured by the NVM. Currently, the driver is overwriting the config; remove the code associated with KX4 configuration. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
2017-01-03ixgbe: Implement support for firmware-controlled PHYsMark Rustad1-3/+405
Implement support for devices that have firmware-controlled PHYs. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Implement firmware interface to access some PHYsMark Rustad1-0/+45
Implement new interface for firmware commands to access some PHYs. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Remove unused firmware version functions and methodMark Rustad1-2/+1
The firmware version method and functions are not used anywhere, so remove them all. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Fix issues with EEPROM accessMark Rustad1-47/+28
There are two problems with EEPROM access. One is that it needs to hold the semaphore until the entire response is read or else the response can be corrupted by other firmware accesses. The second problem is that acquiring and releasing the semaphore is slow, so it should be taken and released once when multiple EEPROM accesses will be done. Both of these issues can be solved by adding a new function, ixgbe_hic_unlocked, to issue firmware commands that will assume that the caller has acquired the needed semaphore. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Configure advertised speeds correctly for KR/KX backplaneDon Skidmore1-3/+2
This patch ensures that the advertised link speeds are configured for X553 KR/KX backplane. Without this patch the link remains at 1G when resuming from low power after being downshifted by LPLU. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: Report driver version to firmware for x550 devicesTony Nguyen1-1/+57
Some x550 devices require the driver version reported to its firmware; this patch sends the driver version string to the firmware through the host interface command for x550 devices. Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-01-03ixgbe: do not disable FEC from the driverEmil Tantilov1-2/+0
FEC is configured by the NVM and the driver should not be overriding it. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: Add X553 FW ALEF supportDon Skidmore1-66/+173
This patch add X553 FW ALEF support for B0. ALEF is the new unified FW. This contains updated register defines for ALEF speed configuration. Likewise it also removes the AN_CNTL_8 usage from the native SFI flow as it is no longer supported by FW. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: use link instead of I2C combined abstractionEmil Tantilov1-12/+94
Introduce ixgbe_link_operations struct with the following changes: read_i2c_combined => read_link read_i2c_combined_unlocked => read_link_unlocked write_i2c_combined => write_link write_i2c_combined_unlocked => write_link_unlocked This will allow X550EM_a to override these methods for MDIO access while X550EM_x provides methods to use I2C combined access. This also adds a new structure, ixgbe_link_info, to hold information about the link. Initially this is just method pointers and a bus address. The functions involved in combined I2C accesses were moved from ixgbe_phy.c to ixgbe_x550.c. The underlying functions that carry out the combined I2C accesses were left in ixgbe_phy.c because they share some functions with other I2C methods. v2 - set hw->link.ops in probe. v3 - check ii->link_ops before setting it since we don't have it for all devices. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: remove SFP ixfi supportEmil Tantilov1-65/+11
Remove SFP ixfi code since there is no HW that currently supports it. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: Add X553 PHY FC autoneg supportDon Skidmore1-0/+211
This patch adds X553 flow control auto negotiation for fiber and backplain. To enable this new function pointers were added as well as creating a function to dynamically set function pointer we can't define only on MAC type. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: fix link status check for copper X550emEmil Tantilov1-8/+13
Read the PHY register twice in order to get the correct value for autoneg_status. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: do not use ixgbe specific mdio definesEmil Tantilov1-34/+31
Replace some ixgbe specific MDIO defines with their equivalent from the kernel. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: Add support to retrieve and store LED link activeDon Skidmore1-0/+3
This patch adds support to get the LED link active via the LEDCTL register. If the LEDCTL register does not have LED link active (LED mode field = 0x0100) set then default LED link active returned. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-11-04ixgbe: Add X552 iXFI configuration helper functionDon Skidmore1-34/+52
X553 doesn't need all the initialization that X552 did for iXFI. This patch will allow native SPI SFP+ to work with X553 devices. Future patches will add additional configuration as needed. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-09-23ixgbe: Use MDIO_PRTAD_NONE consistentlyMark Rustad1-1/+1
The value MDIO_PRTAD_NONE should be used to indicate no PHY address. Not 0, not 0xFFFF. Use the MDIO_PRTAD_NONE value consistently. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-09-23ixgbe: Resolve NULL reference by setting {read, write}_reg_mdiMark Rustad1-0/+2
Set the read_reg_mdi and write_reg_mdi method pointers for X550EM_A_10G_T devices to resolve jumping to NULL. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-09-23ixgbe: make ixgbe_led_on/off_t_x550em staticEmil Tantilov1-2/+2
These functions are only used in ixgbe_x550.c. Fixes a warning when compiling with -Wmissing-prototypes Reported-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-08-30ixgbe: Eliminate useless message and improve logicMark Rustad1-11/+5
Remove a useless log message and improve the logic for setting a PHY address from the contents of the MNG_IF_SEL register. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-20ixgbe: Add support for new X557 deviceDon Skidmore1-0/+8
This patch adds support for the new copper device X557. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-08-20ixgbe: add device to MDIO speed settingDon Skidmore1-0/+2
This shouldn't matter as nothing should be attached still to be consisted control MDIO speed for these devices as well. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-08-20ixgbe: Fix led interface for X557 devicesDon Skidmore1-2/+50
The X557 devices use a different interface to the LED for the port. This patch reflect that change. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-07-22ixgbe: fix setup_fc for x550emEmil Tantilov1-2/+2
mac->ops.setup_fc can be null for backplanes which can cause the driver to crash on load. Reported-by: Patrick McLean <patrickm@gaikai.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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