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2014-04-30net: ipv6: Introduce ip6_sk_dst_hoplimit.Lorenzo Colitti8-48/+28
This replaces 6 identical code snippets with a call to a new static inline function. Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-30net: dsa: update DSA drivers to use ds_to_privFlorian Fainelli3-9/+9
Use the helper function to retrieve the driver private context instead of using (void *)(ds + 1). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-30net: dsa: add ds_to_privFlorian Fainelli1-0/+5
DSA drivers have a trick which consists in allocating "priv_size" more bytes to account for the DSA driver private context. Add a helper function to access that private context instead of open-coding it in drivers with (void *)(ds + 1). Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28Merge branch 'master' of ↵David S. Miller12-68/+373
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series contains updates to i40e and i40evf. Jacob provides a i40e patch to remove ptp_tx_work() because it conflicts with the interrupt-based handler and will cause spurious warning messages to be displayed in the kernel log. Since the hardware can properly trigger an interrupt, we do not need to poll for an available timestamp in a work queue any more. Greg provides two patches for i40e, first to retain the MAC filter list when changing a port VLAN. Second fixes an issue where the function to set the VF MAC address was not taking the port VLAN filter into account when setting/clearing/resetting the VF's host administered MAC address. Mitch provides three patches for i40evf, first adds support for getting and setting RSS hashing options, RSS LUT entries, and getting the number of device channels from ethtool. Fixes a panic that woudl occur in the VF if the PF driver failed or was removed from the host kernel. Shannon adds driver version string to the driver version command so that can be passed down through the firmware to low-level NC-SI functions. Neerav provides several patches, first redistributes queue vectors after DCB reconfiguration because the total number of queues that are configured for a VSI may change based on a change in the total number of TCs enabled as a result of a change in the DCB configuration based on DCBX. Second, allows the driver probe to continue when querying DCB config fails. Lastly, provides changes to retrieve and store missing link config information that was not being cached in the struct i40e_link_status. Kevin provides a couple of patches, first to change a int variable type to u16 to avoid a typecheck failure. Second to update a function parameters to remove an argument which is no longer used. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28tipc: move the delivery of named messages out of nametbl lockYing Xue3-13/+22
Commit a89778d8baf19cd7e728d81121a294a06cedaad1 ("tipc: add support for link state subscriptions") introduced below possible deadlock scenario: CPU0 CPU1 T0: tipc_publish() link_timeout() T1: tipc_nametbl_publish() [grab node lock]* T2: [grab nametbl write lock]* link_state_event() T3: named_cluster_distribute() link_activate() T4: [grab node lock]* tipc_node_link_up() T5: tipc_nametbl_publish() T6: [grab nametble write lock]* The opposite order of holding nametbl write lock and node lock on above two different paths may result in a deadlock. If we move the the delivery of named messages via link out of name nametbl lock, the reverse order of holding locks will be eliminated, as a result, the deadlock will be killed as well. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28tipc: fix out of bounds indexingErik Hugne1-1/+1
Commit 78acb1f9b898e85fa2c1e28e700b54b66b288e8d ("tipc: add ioctl to fetch link names") introduced a buffer overflow bug where specially crafted ioctl requests could cause out-of-bounds indexing of the node->links array. This was caused by an incorrect check vs MAX_BEARERS, and the static code checker complaint is: net/tipc/node.c:459 tipc_node_get_linkname() error: buffer overflow 'node->links' 2 <= 2 Signed-off-by: Erik Hugne <erik.hugne@ericsson.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28ctc: replace PTR_RET with PTR_ERR_OR_ZEROFrank Blaschka1-1/+1
PTR_RET is deprecated. Do not recommend its usage anymore. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28claw: replace PTR_RET with PTR_ERR_OR_ZEROFrank Blaschka1-1/+1
PTR_RET is deprecated. Do not recommend its usage anymore. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28qeth: Add new priority queueing optionsStefan Raspl3-4/+27
The existing options for priority queueing within OSA devices were based on the now partially defunct TOS field. This patch adds two new options as follows: - prio_queueing_skb: bases priority queueing on skb-priority - prio_queueing_vlan: uses the priority code point in the 802.1Q header Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Reviewed-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28qeth: Extend priority queueing to IPv6Stefan Raspl4-36/+48
Make the current priority queueing logic apply to IPv6 traffic. Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Reviewed-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28qeth: replace PTR_RET with PTR_ERR_OR_ZERODuan Jiong1-1/+1
PTR_RET is deprecated. Do not recommend its usage anymore. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28lcs: replace PTR_RET with PTR_ERR_OR_ZERODuan Jiong1-1/+1
PTR_RET is deprecated. Do not recommend its usage anymore. Use PTR_ERR_OR_ZERO instead. Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28qeth: Fix default queue setting in priority queueingStefan Raspl1-3/+5
The default queue for queueing modes prio_queueing_prec and prio_queueing_tos is supposed to be QETH_DEFAULT_QUEUE. However, neither mode will reset the default default_out_queue value when enabled, leaving a previously set value activate as the default. E.g. enabling one of the fixed queueing modes, e.g. no_prio_queueing:0, and successively switching to any of the prio_queueing_* modes will leave default_out_queue at the previous (wrong) value 0. Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28ptp: validate the requested frequency adjustment.Richard Cochran1-1/+4
PTP Hardware Clock drivers specify a maximum frequency adjustment that their clocks can accommodate. Normally, user space programs will want to respect the advertised limits. However, no kernel or driver code checks that the dialed frequency offset is within the bounds, and out of range values can lead to surprising results. This patch fixes the issue by rejecting bad values. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28ipv4: Use predefined value for readabilityHisao Tanabe1-3/+3
Signed-off-by: Hisao Tanabe <xtanabe@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28ethtool: exit the loop when invalid index occursJean Sacren1-1/+3
The commit 3de0b592394d ("ethtool: Support for configurable RSS hash key") introduced a new function ethtool_copy_validate_indir() with full iteration of the loop to validate the ring indices, which could be an overkill. To minimize the impact, we ought to exit the loop as soon as the invalid index occurs for the very first time. The remaining loop simply doesn't serve any more purpose. Signed-off-by: Jean Sacren <sakiwit@gmail.com> Cc: Venkata Duvvuru <VenkatKumar.Duvvuru@Emulex.Com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-28i40e/i40evf: Bump build versionCatherine Sullivan2-2/+2
Bump i40e to 0.3.46 and i40evf to 0.9.23. Change-ID: Ia604ae6d513d9aaa8bfdac79665d9a3a72507df7 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e/i40evf: Retrieve and store missing link config informationNeerav Parikh3-0/+13
Some information returned via "Get Link Status" command was not being cached in the struct i40e_link_status. Add this so the driver can utilize this information as needed. Change-ID: If084a0ae2a63b16b97572196b993742af2c67772 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Update function formal parametersKevin Scott3-6/+4
Change the formal parameters to remove argument which is no longer used. Change-ID: I493b56eba74a1f396fa1b7d24c0a4acbe536b5bf Signed-off-by: Kevin Scott <kevin.c.scott@intel.com> Acked-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Do not expose fd-sb commands from debugfsAnjali Singhai Jain1-6/+0
Ethtool -k/-K can handle this so we do not need it in debugfs. Change-ID: I9df692f10a60b71805f8f48d3b87c7da3820b2aa Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Do not enable NTUPLE feature control in MFP modeAnjali Singhai Jain1-1/+3
Although NTUPLE feature control is disabled by default, do not allow user to be able to change it. Change-ID: I4c3f95fb6dbc56b1b6cc47116ea1f72de02bc99c Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Change variable type to avoid typecheck failureKevin Scott1-1/+1
Change the variable type to avoid compiler warning about int to u16 possible data truncation. Change-ID: I5eb3b578c86513c9625ca32d2f0b57cc01d7dc98 Signed-off-by: Kevin Scott <kevin.c.scott@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Acked-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40evf: remove debugging messageMitch Williams1-1/+0
If the PF driver fails or is removed from the host, the VF driver will fill up its log with this message. Change-ID: I67045f987f7c0d444d21ded403adc509343cdb8f Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40evf: fix panic on PF driver failMitch Williams1-3/+9
Fix a panic that would occur in the VF if the PF driver failed or was removed from the host kernel. In this case, the VF driver calls i40evf_close(), but this function does nothing because the driver is in the resetting state. Because of this, the driver doesn't free its irqs and causes a kernel panic when it tries to disable MSI-X. Change-ID: If95644a89e554b4d7be0dca1b6add26f63047129 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Don't stop driver probe when querying DCB config failsNeerav Parikh1-4/+4
In case of any AQ command to query port's DCB configuration fails during driver's probe time; the probe fails and returns an error. This patch prevents this issue by continuing the driver probe even when an error is returned. Also, added an error message to dump the AQ error status to show what error caused the failure to get the DCB configuration from firmware. Change-ID: Ifd5663512588bca684069bb7d4fb586dd72221af Signed-off-by: Neerav Parikh <Neerav.Parikh@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Redistribute queue vectors after DCB reconfigurationNeerav Parikh1-0/+2
The queue vectors are originally distributed among the total number of queues that are configured for a given VSI. The number of queues that are configured for a VSI depends on the number of TCs that are enabled for the VSI at VSI setup/creation time. But, the total number of queues that are configured for a VSI may change based on change in the total number of TCs enabled as a result of change in DCB configuration based on DCBX. Hence, it is required for the queue vectors to be redistributed when the total queues that are configured for a given VSI changes. Without redistributing the vectors the queues that are configured for the newly enabled TCs may not be able to do any Tx/Rx. Change-ID: I4e780903db019e6199c7ce43627cef22c916acfe Signed-off-by: Neerav Parikh <Neerav.Parikh@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e/i40evf: add driver version string to driver version commandShannon Nelson4-1/+12
The driver version string was added to this struct to be passed down through the firmware to low-level NC-SI functions. We tell the firmware about the length of the ASCII string not counting any terminating null. Change-ID: I09ac98ff9b869e8661c55fc6a5c98808fc280c91 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Anjali Singhai <anjali.singhai@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Use port VLAN in MAC/VLAN filter configurationGreg Rose1-2/+3
The function to set the VF MAC address was not taking the port VLAN filter into account when setting/clearing/resetting the VF's host administered MAC address. Be sure to use the port VLAN for VF MAC filtering configurations. Change-ID: I12595331981c79529738f041dcdbdb667ef8f5e6 Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40evf: support ethtool RSS optionsMitch A Williams1-0/+316
Add support for getting and setting RSS hashing options, RSS LUT entries, and getting the number of device channels from ethtool. Because the LUT is so small for the VFs, we just read and write the device registers directly instead of maintaining a shadow copy. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: Retain MAC filters when changing port VLANGreg Rose1-1/+5
We were already taking care to retain the MAC filter list when deleting a port VLAN. Take some additional care to retain the MAC filter list when changing a port VLAN. Change-ID: Iacf9599ea24ecb4dca8e419aacaf4b58ca361a9c Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-28i40e: remove ptp_tx_work timestamp work itemJacob Keller3-41/+0
This patch removes the unnecessary ptp_tx_work item. It conflicts with the interrupt-based handler, and will cause spurious warning messages to be displayed in the kernel log. Since the hardware can properly trigger an interrupt, we do not need to poll for an available timestamp in a work queue any more. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-04-27sched, act: allow to clear all actions as wellCong Wang1-8/+6
When we change the list of action on a given filter, currently we don't change it to empty. This is a bug, we should allow to change to whatever users given. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Cong Wang <cwang@twopensource.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27sched, cls: check if we could overwrite actions when changing a filterCong Wang12-41/+43
When actions are attached to a filter, they are a part of the filter itself, so when changing a filter we should allow to overwrite the actions inside as well. In my specific case, when I tried to _append_ a new action to an existing filter which already has an action, I got EEXIST since kernel refused to overwrite the existing one in kernel. This patch checks if we are changing the filter checking NLM_F_CREATE flag (Sigh, filters don't use NLM_F_REPLACE...) and then passes the boolean down to actions. This fixes the problem above. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Cong Wang <cwang@twopensource.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27Merge branch 'qlcnic-next'David S. Miller9-26/+179
Jitendra Kalsaria says: ==================== qlcnic driver updates This patch series containes following changes - * Optimize MAC learning code. * Export board temperature using hwmon-sysfs interface. * Add support for configuring Tx interrupt coalescing parameters from VF. * Logging error messages in error path. * Restrict extended vNIC support in legacy interrupt mode and log appropriate message. Please apply this series to net-next. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlcnic: Update version to 5.3.58Jitendra Kalsaria1-2/+2
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlcnic: Limit vNIC support in legacy interrupt modeSucheta Chakraborty2-1/+12
o When the driver loads in legacy interrupt mode, only vNICs with PCI function number 0-7 are supported. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlcnic: Add driver logs in error path.Sucheta Chakraborty5-4/+21
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlcnic: Allow setting TX interrupt coalescing parameters from VF.Sucheta Chakraborty2-6/+42
o Tx interrupt coalescing parameters can now be set from VF. o Added validation code in PF to validate the parameters. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlcnic: Add hwmon interface to export board temperature.Harish Patil4-1/+95
Signed-off-by: Harish Patil <harish.patil@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlcnic: Optimize MAC learning codeShahed Shaikh1-12/+7
* Use rx_mac_learn instead of mac_learn and eSwitch flag check in Rx path of 82xx adapter. * Check for MAC filter overrun only after driver scans through cached MAC address list. This will help to update the time stamp of cached MAC addresses even if adapter runs out of MAC address filter limit. * Remove expensive log thrown by driver when MAC address filters are exhausted Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlcnic: Use pci_enable_msix_exact() instead of pci_enable_msix()Alexander Gordeev1-3/+3
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() or pci_enable_msi_exact() and pci_enable_msix_range() or pci_enable_msix_exact() interfaces. Cc: Shahed Shaikh <shahed.shaikh@qlogic.com> Cc: Dept-HSGLinuxNICDev@qlogic.com Cc: netdev@vger.kernel.org Cc: linux-pci@vger.kernel.org Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Acked-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27FDDI: Reformat <linux/if_fddi.h> for 8-character tabsMaciej W. Rozycki1-44/+46
Some of our FDDI support code has been apparently written with an assumption that tabs are 4-character wide. In preparation to the next change this update reformats <linux/if_fddi.h> so that it stays within 79 columns and otherwise renders correctly with 8-character tabs. No functional change. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27tipc: fix a possible memory leakYing Xue1-1/+3
The commit a8b9b96e959f3c035af20b1bd2ba67b0b7269b19 ("tipc: fix race in disc create/delete") leads to the following static checker warning: net/tipc/discover.c:352 tipc_disc_create() warn: possible memory leak of 'req' The risk of memory leak really exists in practice. Especially when it's failed to allocate memory for "req->buf", tipc_disc_create() doesn't free its allocated memory, instead just directly returns with ENOMEM error code. In this situation, memory leak, of course, happens. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-27qlge: Convert /n to \nJoe Perches1-1/+1
Use a newline character appropriately. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26Merge branch 'systemport'David S. Miller6-0/+2338
Florian Fainelli says: ==================== net: Broadcom SYSTEMPORT driver This patchset adds support for the Broadcom SYSTEMPORT Ethernet MAC controller which is used in the latest Broadcom BCM7xxx Set Top Box System-on-a-Chip. This Ethernet MAC is interfaced to an internal switch which will get a separate driver submitted later on. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26MAINTAINERS: add Broadcom SYSTEMPORT driver entryFlorian Fainelli1-0/+6
Add an entry in the MAINTAINERS file listing myself as the maintainer for the Broadcom SYSTEMPORT Ethernet MAC controller driver. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26net: systemport: hook SYSTEMPORT driver in the buildFlorian Fainelli2-0/+12
Hook the Broadcom SYSTEMPORT driver into the build system under the SYSTEMPORT Kconfig symbol. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26Documentation: add Broadcom SYSTEMPORT Device Tree bindingsFlorian Fainelli1-0/+29
Add the Device Tree bindings documentation for the Broadcom SYSTEMPORT Ethernet MAC controller hardware. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driverFlorian Fainelli2-0/+2291
SYSTEMPORT is the latest Ethernet MAC hardware block used on newer BCM7xxx Set Top Box SoCs in conjunction with an internal Ethernet switch. This patch adds support for this hardware block along with the following hardware features: - support for hardware checksum offload (transmit and receive) - support for the 32 transmit queues - MIB counters reading Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-26Merge branch 'master' of ↵David S. Miller19-541/+486
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series contains updates to igb only. Carolyn provides a number of cleanups to fix checkpatch warnings/errors and two minor issues found by coccicheck. v2: update patch indentation for patch 07 of the series based on feedback from David Miller. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>