- 14 1月, 2015 22 次提交
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由 Jiri Pirko 提交于
The same macros are used for rx as well. So rename it. Signed-off-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David L Stevens 提交于
This patch fixes the rx packet length check in the sunvnet driver to allow for a TSO max packet length greater than the LDC channel negotiated MTU. These are negotiated separately and there is no requirement that port->tsolen be less than port->rmtu, but if it isn't, it'll drop packets with rx length errors. Signed-off-by: NDavid L Stevens <david.stevens@oracle.com> Acked-by: NSowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
The mlx5 driver passes a string pointer in through a 'u64' variable, which on 32-bit machines causes a build warning: drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field': drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] The code is in fact safe, so we can shut up the warning by adding extra type casts. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
The rocker driver tries to assign a pointer to a 64-bit integer and then back to a pointer. This is safe on all architectures, but causes a compiler warning when pointers are shorter than 64-bit: rocker/rocker.c: In function 'rocker_desc_cookie_ptr_get': rocker/rocker.c:809:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void *) desc_info->desc->cookie; ^ This adds another cast to uintptr_t to tell the compiler that it's safe. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Removing old hard-wired initialization code in the driver, which is no longer used. Also deprecating few module parameters. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shaohui Xie 提交于
Signed-off-by: NShaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shaohui Xie 提交于
There is a bug in xgmac_mdio_read when clear the bit MDIO_STAT_ENC, which '&' is missed in 'mdio_stat &= ~MDIO_STAT_ENC'. Signed-off-by: NShaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shannon Nelson 提交于
Make sure we only allow SR/IOV on the master PF of a port in multifunction mode. This should be the case anyway based on the num_vfs configured in the NVM, but this will help make sure there's no question. If we're not in multifunction mode the partition_id will always be 1. Change-ID: I8b2592366fe6782f15301bde2ebd1d4da240109d Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NJim Young <james.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Catherine Sullivan 提交于
Previously we were only checking if the link up state had changed, and if it hadn't exiting the link event routine early. We should also check if speed has changed, and if it has, stay and finish processing the link event. Change-ID: I9c8e0991b3f0279108a7858898c3c5ce0a9856b8 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
When in multi-function mode, e.g. Dell's NPAR, only partition 1 of each MAC is allowed to set WoL, speed, and flow control. Change-ID: I87a9debc7479361c55a71f0120294ea319f23588 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Kamil Krawczyk 提交于
Function will read PBA Block from Shadow RAM and return it in a string format. Change-ID: I4ee7059f6e21bd0eba38687da15e772e0b4ab36e Signed-off-by: NKamil Krawczyk <kamil.krawczyk@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
When in NPAR mode the driver instance might be controlling the base partition or one of the other "fake" PFs. There are some things that can only be done by the base partition, aka partition_id 1. This code does a bit of work to find how many partitions are there per port and what is the current partition_id. Change-ID: Iba427f020a1983d02147d86f121b3627e20ee21d Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Vasu Dev 提交于
These mac address already added by FCoE stack above netdev, therefore adding them here is redundant. Change-ID: Ia5b59f426f57efd20f8945f7c6cc5d741fbe06e5 Signed-off-by: NVasu Dev <vasu.dev@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Greg Rose 提交于
NPAR enabled partitions should warn the user when detected link speed is less than 10Gpbs. Change-ID: I7728bb8ce279bf0f4f755d78d7071074a4eb5f69 Signed-off-by: NGreg Rose <gregory.v.rose@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
On some versions of the firmware, the VF admin send queue may become stalled. In this case, the easiest solution is to just place another descriptor on the queue; the firmware will then process both requests. The early init code already accounts for this, but the runtime code does not. In the watchdog task, check for the stall condition, and if it's found, send our API version to the PF. When the PF replies, just ignore the reply. Change-ID: I380d78185a4f284d649c44d263e648afc9b4d50c Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
Don't enable vector 0 in the ISR, just schedule the adminq task and let it enable the vector. This prevents the task from being called reentrantly. Make sure that the vector is enabled on all exit paths of the adminq task, including error exits. Change-ID: I53f3d14f91ed7a9e90291ea41c681122a5eca5b5 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
There is always a possibility that MSI-X interrupts can get lost. To keep this problem from stalling the driver, we fire all of our MSI-X vectors during the watchdog routine. However, we should not fire the traffic vectors when the interface is closed. In this case, just fire vector 0, which is used for admin queue events. As a result, we do not enable the interrupt cause for vector 0. This can cause the admin queue handler to be called reentrantly, which causes a scary "critical section violation" message to be logged, even though no real damage is done. Change-ID: Ic43a5184708ab2cb9a23fca7dedd808a46717795 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
If we're using VLANs and communications with the PF fail during shutdown, we will leak memory because not all of the VLAN filters will be removed. To eliminate this possibility, go through the list again right before the module is removed and delete any leftover entries. Change-ID: Id3b5315c47ca0a61ae123a96ff345d010bc41aed Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NJim Young <james.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
If the VF driver is running in the host, the shutdown code is completely broken. We cannot wait in our down routine for the PF to respond to our requests, as its admin queue task will never run while we hold the lock. Instead, we schedule operations, then let the watchdog take care of shutting things down. If the driver is being removed, then wait in the remove routine until the watchdog is done before continuing. Change-ID: I93a58d17389e8d6b58f21e430b56ed7b4590b2c5 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
These messages may be triggered during normal init of the driver if the PF or FW take a long time to respond. There's nothing really wrong, so don't freak people out logging messages. If the communication channel really is dead, then we'll retry a few times and give up. This will log a different more scary message that should cause consternation. This allows the user to more easily detect a genuine failure. Change-ID: I6e2b758d4234a3a09c1015c82c8f2442a697cbdb Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NJim Young <james.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
These functions are redundant and duplicate functionality found in i40evf_free_all_[tx|rx]_resources. Change-ID: Ia199908926d7a1a4b8247f75f89b5da24c9b149c Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NJim Young <james.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch A Williams 提交于
If VF drivers are loaded in the host OS, the call to pci_disable_sriov() will cause these drivers' remove routines to be called. If the PF driver has already freed VF resources before this happens, then the VF remove routine can't properly communicate with the PF driver causing all sorts of mayhem and error messages and hurt feelings. To fix this, we move the call to pci_disable_sriov() up to the top of the function and let it complete before freeing any VF resources. Change-ID: I397c3997a00f6408e32b7735273911e499600236 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NJim Young <james.m.young@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 13 1月, 2015 5 次提交
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由 David Decotigny 提交于
Signed-off-by: NDavid Decotigny <decot@googlers.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
iw_cxgb4/cxgb4/cxgb4vf/cxgb4i/csiostor: Cleanup register defines/macros related to all other cpl messages This patch cleanups all other macros/register define related to CPL messages that are defined in t4_msg.h and the affected files Signed-off-by: NAnish Bhatt <anish@chelsio.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
This patch cleanups all macros/register define related to connection management CPL messages that are defined in t4_msg.h and the affected files Signed-off-by: NAnish Bhatt <anish@chelsio.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ivan Vecera 提交于
Move init and deinit of PTP support from open/close functions to probe/remove funcs to avoid removing/re-adding of associated PTP device(s) during ifup/ifdown. v2: tg3_ptp_init call moved to correct place (thx. Prashant) Signed-off-by: NIvan Vecera <ivecera@redhat.com> Acked-by: NPrashant Sreedharan <prashant@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dan Carpenter 提交于
devm_ioremap() returns NULL on failure, it doesn't return an ERR_PTR. Fixes: de7b5b3d ('net: eth: xgene: change APM X-Gene SoC platform ethernet to support ACPI') Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Acked-by: NIyappan Subramanian <isubramanian@apm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 1月, 2015 1 次提交
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由 Peter Griffin 提交于
Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161, we should not be mixing address spaces in the reg property like this driver currently does. This patch updates the driver, dt docs and also the existing dt nodes to pass the sysconfig offset in the syscon dt property. This patch breaks DT compatibility! But this platform is considered WIP, and is only used by a few developers who are upstreaming support for it. This change has been done as a single atomic commit to ensure it is bisectable. Signed-off-by: NPeter Griffin <peter.griffin@linaro.org> Reviewed-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 1月, 2015 5 次提交
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由 Florian Westphal 提交于
Delay update of hw tail descriptor if we know that another skb is going to be sent. Signed-off-by: NFlorian Westphal <fw@strlen.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Debug log to get the MPS TCAM table Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Adds debug log to get cim queue config Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
The CIM LA captures the embedded processor’s internal state. Optionally, it can also trace the flow of data in and out of the embedded processor. Therefore, the CIM LA output contains detailed information of what code the embedded processor executed prior to the CIM LA capture. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Add support for device log entry in debugfs Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 1月, 2015 4 次提交
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由 Feng Kan 提交于
This adds support for APM X-Gene ethernet driver to use ACPI table to derive ethernet driver parameter. Signed-off-by: NFeng Kan <fkan@apm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andy Shevchenko 提交于
The counter variable wasn't increased at all which may stuck under certain circumstances. Signed-off-by: NAndy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andy Fleming 提交于
The Freescale mEMAC supports operating at 10/100/1000/10G, and its associated MDIO controller is likewise capable of operating both Clause 22 and Clause 45 MDIO buses. It is nearly identical to the MDIO controller on the XGMAC, so we just modify that driver. Portions of this driver developed by: Sandeep Singh <sandeep@freescale.com> Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: NAndy Fleming <afleming@gmail.com> Signed-off-by: NShaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 06 1月, 2015 3 次提交
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由 Hariprasad Shenai 提交于
This patch cleanups all PL, XGMAC and SF related macros/register defines that are defined in t4_regs.h and the affected files Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
This patch cleanups all TP, MPS and TCAM related macros/register defines that are defined in t4_regs.h and the affected files Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
This patch cleanups all MC, MA and CIM related macros/register defines that are defined in t4_regs.h and the affected files. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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