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| * | | | | | net: hns3: refactor the procedure of VF FLRHuazhong Tan2020-01-113-65/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the actual work of VF FLR is handled in the reset task, which is asynchronous. So in some case, if the preparing and rebuilding are not done, then the VF FLR will trigger some problems, for example, makes hardware go into chaos. So this patch separates the process of VF FLR from reset task, and adds a semaphore to serialize this reset and others. When FLR's preparing fails, if there has other higher level reset pending or failing times less than the HCLGE_FLR_RETRY_CNT, this preparing should be retried, otherwise it will get into a wrong state. BTW, while the hardware reports misc interrupt during pcie_flr(), the driver can not receive this interrupt anymore, so disable it when hclgevf_flr_prepare() return, and re-enable it when enter hclgevf_flr_done(). Avoid declaring internal function hclgevf_enable_vector(), this patch also moves its definition forward, and removes unused enum hnae3_flr_state. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | net: hns3: refactor the precedure of PF FLRHuazhong Tan2020-01-112-43/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the actual work of PF FLR is handled in the reset task, which is asynchronous. So in some case, if the preparing and rebuilding are not done, then the PF FLR will trigger some problems, for example, makes hardware go into chaos. So this patch separates the process of PF FLR from reset task, and adds a semaphore to serialize this reset and others. When FLR's preparing fails, if there has other higher level reset pending or failing times less than the HCLGE_FLR_RETRY_CNT, this preparing should be retried, otherwise PF and its VF may get into wrong state. BTW, while the hardware reports misc interrupt during pcie_flr(), the driver can not receive this interrupt anymore, so disable it when hclge_flr_prepare() return, and re-enable it when enter hclge_flr_done(). Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | net: hns3: split hclgevf_reset() into preparing and rebuilding partHuazhong Tan2020-01-111-42/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hclgevf_reset() is a little bloated, and the process of VF FLR will be separated from the reset task later. So this patch splits hclgevf_reset() into hclgevf_reset_prepare() and hclge_reset_rebuild(), then FLR can also reuse these two functions. Also moves HNAE3_UP_CLIENT into hclgevf_reset_stack(). Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | net: hns3: split hclge_reset() into preparing and rebuilding partHuazhong Tan2020-01-111-25/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hclge_reset() is a little bloated, and the process of PF FLR will be separated from the reset task later. So this patch splits hclge_reset() into hclge_reset_prepare() and hclge_reset_rebuild(), then FLR can also reuse these two functions. BTW, since hclge_clear_reset_cause() and hclge_reset_prepare_up() will not affect the device, so in hclge_reset_rebuild(), these functions are called without rtnl_lock. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: remove set but not used variable 'nic_data'YueHaibing2020-01-101-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/sfc/mcdi_functions.c: In function 'efx_mcdi_ev_init': drivers/net/ethernet/sfc/mcdi_functions.c:79:28: warning: variable 'nic_data' set but not used [-Wunused-but-set-variable] commit 4438b587fe4b ("sfc: move MCDI event queue management code") introduces this unused variable. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: remove duplicated include from ef10.cYueHaibing2020-01-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | bnxt: Detach page from page pool before sending up the stackJonathan Lemon2020-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running in XDP mode, pages come from the page pool, and should be freed back to the same pool or specifically detached. Currently, when the driver re-initializes, the page pool destruction is delayed forever since it thinks there are oustanding pages. Fixes: 322b87ca55f2 ("bnxt_en: add page_pool support") Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com> Reviewed-by: Andy Gospodarek <gospo@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: factor out PHY configuration to r8169_phy_config.cHeiner Kallweit2020-01-103-1292/+1308
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move chip-specific PHY configurations to separate source file r8169_phy_config.c. This improves maintainability of the driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: add r8169.hHeiner Kallweit2020-01-102-64/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: rename rtl_apply_firmwareHeiner Kallweit2020-01-101-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename rtl_apply_firmware() to r8169_apply_firmware() before exporting it to avoid namespace clashes with other drivers for Realtek hardware. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: add phydev argument to rtl8168d_apply_firmware_condHeiner Kallweit2020-01-101-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the phy_device as parameter to rtl8168d_apply_firmware_cond(), this avoids having to access rtl8169_private internals. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: use phy_read/write instead of rtl_readphy/writephyHeiner Kallweit2020-01-101-54/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace rtl_writephy and rtl_readphy with the respective phylib functions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: replace rtl_w0w1_phyHeiner Kallweit2020-01-101-22/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace rtl_w0w1_phy with phylib functions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: replace rtl_patchphyHeiner Kallweit2020-01-101-26/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace rtl_patchphy with phylib functions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: move disabling MAC EEE for RTL8402/RTL8106eHeiner Kallweit2020-01-101-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move configuring EEE on MAC side out of the PHY configuration. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: move setting ERI register 0x1d0 for RTL8106Heiner Kallweit2020-01-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writing this ERI register is a MAC setting, so move it to rtl_hw_start_8106(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: switch to phylib functions in rtl_writephy_batchHeiner Kallweit2020-01-101-18/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch rtl_writephy_batch() to phylib functions, as a result we can avoid passing a rtl8169_private parameter. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: change argument type of RTL8168g-specific PHY config functionsHeiner Kallweit2020-01-101-14/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These functions use only the phy_device member of rtl8169_private, so we can pass the phy_device as parameter directly. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: change argument type of EEE PHY functionsHeiner Kallweit2020-01-101-24/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These functions use only the phy_device member of rtl8169_private, so we can pass the phy_device as parameter directly. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: move RTL8169scd Gigabyte PHY quirkHeiner Kallweit2020-01-101-13/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation of factoring out rtl8169scd_hw_phy_config() move this quirk to rtl8169_init_phy(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: remove not needed debug print in rtl8169_init_phyHeiner Kallweit2020-01-101-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove a useless debug statement. This also allows to remove the net_device parameter from rtl8169_init_phy(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | r8169: prepare for exporting rtl_hw_phy_configHeiner Kallweit2020-01-101-100/+117
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preperation of factoring out the PHY configuration to a separate source file this patch: - avoids accessing rtl8169_private internals by passing the phy_device and mac_version as separate parameters - renames rtl_hw_phy_config to r8169_hw_phy_config to avoid namespace clashes with other drivers for Realtek hardware Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | net: stmmac: gmac5+: Fix missing returnJose Abreu2020-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If FPE is supposed to be disabled we need to return after disabling it. Fixes: 7c7282746883 ("net: stmmac: gmac5+: Add support for Frame Preemption") Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | net: stmmac: xgmac: Fix missing returnJose Abreu2020-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If FPE is supposed to be disabled we need to return after disabling it. Fixes: f0e56c8d8f7d ("net: stmmac: xgmac3+: Add support for Frame Preemption") Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move RPS codeAlex Maftei (amaftei)2020-01-108-276/+273
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Includes a couple of filtering functions and also renames a constant. Style fixes included. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move yet more functionsAlex Maftei (amaftei)2020-01-106-64/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Functions are not related. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move RSS codeAlex Maftei (amaftei)2020-01-104-70/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Style fixes included. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move a couple more functionsAlex Maftei (amaftei)2020-01-106-51/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move some ethtool codeAlex Maftei (amaftei)2020-01-104-442/+489
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various ethtool entry points are moved. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move various functionsAlex Maftei (amaftei)2020-01-1011-76/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move more rx codeAlex Maftei (amaftei)2020-01-104-208/+224
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Page recycling code and GRO packet receipt code were moved. One function contains code extracted from another. Code style fixes included. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: move more tx codeAlex Maftei (amaftei)2020-01-103-77/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code that handles transmission finalization will also be common. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | sfc: refactor selftest work init codeAlex Maftei (amaftei)2020-01-103-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | net: stmmac: pci: remove the duplicate code of set phy_maskDejin Zheng2020-01-091-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All members of mdio_bus_data are cleared to 0 when it was obtained by devm_kzalloc(). so It doesn't need to set phy_mask as 0 again. Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | mlxsw: spectrum: Only require minimum firmware versionIdo Schimmel2020-01-091-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the driver ensures that the firmware version found on the device matches the branch of the required version. Remove this limitation so that the driver will accept the required version or a newer version, from any branch. This will allow us to reduce the frequency in which we need to update the required version. New firmware versions that include necessary bug fixes will be able to work with the driver, even if they are not from the required branch. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | mlxsw: spectrum: Update firmware version to xx.2000.2714Ido Schimmel2020-01-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The version adds support for 2x50 Gb/s port split option on SN3800 systems. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller2020-01-0923-120/+182
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ungrafting from PRIO bug fixes in net, when merged into net-next, merge cleanly but create a build failure. The resolution used here is from Petr Machata. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move MCDI logging device attributeAlex Maftei (amaftei)2020-01-093-37/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A few bits were extracted from other functions. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: conditioned some functionalityAlex Maftei (amaftei)2020-01-092-21/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before calling certain function pointers, check that they are non-NULL. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move MCDI receive queue management codeAlex Maftei (amaftei)2020-01-093-93/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One function's prototype was changed in the header. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move MCDI transmit queue management codeAlex Maftei (amaftei)2020-01-092-85/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A function was split, the others were renamed. Code style fixes included. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move MCDI event queue management codeAlex Maftei (amaftei)2020-01-092-104/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A function was split, the others were renamed. Code style fixes included. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move MCDI VI alloc/free codeAlex Maftei (amaftei)2020-01-093-40/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One function was renamed here, the other contains code extracted from another. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move more MCDI port codeAlex Maftei (amaftei)2020-01-092-138/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various functions dealing with flow control, forward error correction, polling, port number, and PHY testing. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move some MCDI port utility functionsAlex Maftei (amaftei)2020-01-092-148/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They just convert between different sets of flags/registers. Some block comments were adjusted. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | sfc: move some port link state/caps codeAlex Maftei (amaftei)2020-01-094-195/+204
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The moved code handles MCDI port link state and capabilities. Signed-off-by: Alexandru-Mihai Maftei <amaftei@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | net: macb: add support for C45 MDIO read/writeMilind Parab2020-01-092-15/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modify MDIO read/write functions to support communication with C45 PHY. Signed-off-by: Milind Parab <mparab@cadence.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | netronome: fix ipv6 link errorArnd Bergmann2020-01-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the driver is built-in but ipv6 is a module, the flower support produces a link error: drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.o: In function `nfp_tunnel_keep_alive_v6': tunnel_conf.c:(.text+0x2aa8): undefined reference to `nd_tbl' Add a Kconfig dependency to avoid that configuration. Fixes: 9ea9bfa12240 ("nfp: flower: support ipv6 tunnel keep-alive messages from fw") Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | net: dsa: felix: fix link errorArnd Bergmann2020-01-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the enetc driver is disabled, the mdio support fails to get built: drivers/net/dsa/ocelot/felix_vsc9959.o: In function `vsc9959_mdio_bus_alloc': felix_vsc9959.c:(.text+0x19c): undefined reference to `enetc_hw_alloc' felix_vsc9959.c:(.text+0x1d1): undefined reference to `enetc_mdio_read' felix_vsc9959.c:(.text+0x1d8): undefined reference to `enetc_mdio_write' Change the Makefile to enter the subdirectory for this as well. Fixes: bdeced75b13f ("net: dsa: felix: Add PCS operations for PHYLINK") Fixes: 6517798dd343 ("enetc: Make MDIO accessors more generic and export to include/linux/fsl") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | | | r8169: add constant EnAnaPLLHeiner Kallweit2020-01-081-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use constant EnAnaPLL for bit 14 as in vendor driver. The vendor driver sets this bit for chip version 02 only, but I'm not aware of any issues, so better leave it as it is. In addition remove the useless debug message. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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