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Date: Tue, 5 Nov 2019 16:46:05 -0800 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Jeff Kirsher <jeffrey.t.kirsher@...el.com>, netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com Subject: [net-next 00/15][pull request] 100GbE Intel Wired LAN Driver Updates 2019-11-05 This series contains updates to ice driver only. Jesse implements set_eeprom functionality in ethtool by adding functions to enable reading of the NVM image. Scott adds ethtool -m support so that we can read eeprom data on SFP/OSFP modules. Anirudh adds support for firmware recovery mode detection. Also updates the return value to properly reflect when SRIOV is not supported. Md Fahad updates the driver to handle a change in the NVM, where the boot configuration section was moved to the Preserved Field Area (PFA) of the NVM. Paul resolves an issue when DCBx requests non-contiguous TCs, transmit hangs could occur, so configure a default traffic class (TC0) in these cases to prevent traffic hangs. Adds a print statement to notify the user when unsupported modules are inserted. Bruce fixes up the driver unload code flow to ensure we do not clear the interrupt scheme until the reset is complete, otherwise a hardware error may occur. Dave updates the DCB initialization to set is_sw_lldp boolean when the firmware has been detected to be in an untenable state. This will ensure that the firmware is in a known state. Michal saves off the PCI state and I/O BARs address after PCI bus reset so that after the reset, device registers can be read. Also adds a NULL pointer check to prevent a potential kernel panic. Mitch resolves an issue where VF's on PF's other than 0 were not seeing resets by using the per-PF VF ID instead of the absolute VF ID. Krzysztof does some code cleanup to remove a unneeded wrapper and reduces the code complexity. Brett reduces confusion by changing the name of ice_vc_dis_vf() to ice_vc_reset_vf() to better describe what the function is actually doing. The following are changes since commit b8fed591df6bf7a86a5f55a3d67a3a1a4d0fce73: Merge branch 'netvsc-RSS-related-patches' and are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 100GbE Anirudh Venkataramanan (2): ice: Add support for FW recovery mode detection ice: Fix return value when SR-IOV is not supported Brett Creeley (1): ice: Rename VF function ice_vc_dis_vf to match its behavior Bruce Allan (1): ice: fix driver unload flow Dave Ertman (1): ice: Adjust DCB INIT for SW mode Jesse Brandeburg (1): ice: implement set_eeprom functionality Krzysztof Kazimierczak (1): ice: Get rid of ice_cleanup_header Md Fahad Iqbal Polash (1): ice: Update Boot Configuration Section read of NVM Michal Swiatkowski (2): ice: save PCI state in probe ice: Check for null pointer dereference when setting rings Mitch Williams (1): ice: write register with correct offset Paul Greenwalt (3): ice: handle DCBx non-contiguous TC request ice: print unsupported module message ice: print PCI link speed and width Scott W Taylor (1): ice: add ethtool -m support for reading i2c eeprom modules drivers/net/ethernet/intel/ice/ice.h | 3 + .../net/ethernet/intel/ice/ice_adminq_cmd.h | 36 ++ drivers/net/ethernet/intel/ice/ice_common.c | 164 +++++++- drivers/net/ethernet/intel/ice/ice_common.h | 20 +- drivers/net/ethernet/intel/ice/ice_dcb.c | 6 +- drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 141 +++++-- drivers/net/ethernet/intel/ice/ice_ethtool.c | 292 +++++++++++++- .../net/ethernet/intel/ice/ice_hw_autogen.h | 3 + drivers/net/ethernet/intel/ice/ice_lib.c | 24 ++ drivers/net/ethernet/intel/ice/ice_lib.h | 2 + drivers/net/ethernet/intel/ice/ice_main.c | 206 +++++++++- drivers/net/ethernet/intel/ice/ice_nvm.c | 380 +++++++++++++----- drivers/net/ethernet/intel/ice/ice_nvm.h | 80 ++++ drivers/net/ethernet/intel/ice/ice_txrx.c | 27 +- drivers/net/ethernet/intel/ice/ice_type.h | 3 + .../net/ethernet/intel/ice/ice_virtchnl_pf.c | 22 +- 16 files changed, 1202 insertions(+), 207 deletions(-) create mode 100644 drivers/net/ethernet/intel/ice/ice_nvm.h -- 2.21.0
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