kernel/drivers/net/ethernet/cisco/enic/enic_dev.h, branch linux-4.3.y

net: ethernet: cisco: enic: enic_dev: Remove some unused functions

2015-01-02T21:36:08Z

Removes some functions that are not used anywhere: enic_dev_enable2_done() enic_dev_enable2() enic_dev_deinit_done() enic_dev_init_prov2() enic_vnic_dev_deinit() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist Signed-off-by: David S. Miller

enic: fix lockdep around devcmd_lock

2014-06-23T21:32:19Z

We were experiencing occasional "BUG: scheduling while atomic" splats in our testing. Enabling DEBUG_SPINLOCK and DEBUG_LOCKDEP in the kernel exposed a lockdep in the enic driver. enic 0000:0b:00.0 eth2: Link UP ====================================================== [ INFO: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected ] 3.12.0-rc1.x86_64-dbg+ #2 Tainted: GF W ------------------------------------------------------ NetworkManager/4209 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: (&(&enic->devcmd_lock)->rlock){+.+...}, at: [] enic_dev_packet_filter+0x44/0x90 [enic] The fix was to replace spin_lock with spin_lock_bh for the enic devcmd_lock, so that soft irqs would be disabled while the lock is held. Signed-off-by: Sujith Sankar Signed-off-by: Tony Camuso Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: David S. Miller

enic: Update driver to use __dev_uc/mc_sync/unsync calls

2014-06-02T17:40:54Z

This change updates the enic driver to make use of __dev_uc_sync and __dev_mc_sync calls. Previously the driver was doing its own list management by storing the mc_addr and uc_addr list in a 32 address array. With this change the sync data is stored in the netdev_addr_list structures and instead we just track how many addresses we have written to the device. When we encounter 32 we stop and print a message as occurred previously with the old approach. Other than the core change the only other bit needed was to propagate the constant attribute with the MAC address as there were several spots where is twas only passed as a u8 * instead of a const u8 *. This patch is meant to maintain the original functionality without the use of the mc_addr and uc_addr arrays. Signed-off-by: Alexander Duyck Acked-by: Govindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: David S. Miller

drivers/net: enic: Move ethtool code to a separate file

2013-07-25T00:01:55Z

This patch moves all enic ethtool hooks from enic_main.c to a new file enic_ethtool.c Signed-off-by: Neel Patel Signed-off-by: Christian Benvenuti Signed-off-by: Nishank Trivedi Signed-off-by: David S. Miller

net: vlan: prepare for 802.1ad VLAN filtering offload

2013-04-19T18:45:27Z

Change the rx_{add,kill}_vid callbacks to take a protocol argument in preparation of 802.1ad support. The protocol argument used so far is always htons(ETH_P_8021Q). Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

net: make vlan ndo_vlan_rx_[add/kill]_vid return error value

2011-12-09T00:52:37Z

Let caller know the result of adding/removing vlan id to/from vlan filter. In some drivers I make those functions to just return 0. But in those where there is able to see if hw setup went correctly, return value is set appropriately. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

enic: Helper code for SRIOV proxy commands

2011-09-27T05:10:24Z

This patch adds helper functions to use PF as proxy for SRIOV VF firmware commands. Signed-off-by: Roopa Prabhu Signed-off-by: Sujith Sankar Signed-off-by: Christian Benvenuti Signed-off-by: David Wang Signed-off-by: David S. Miller

enic: Move the Cisco driver

2011-08-11T09:42:06Z

Move the Cisco driver into drivers/net/ethernet/cisco/ and make the necessary Kconfig and Makefile changes. CC: Christian Benvenuti CC: Vasanthy Kolluri CC: Roopa Prabhu CC: David Wang Signed-off-by: Jeff Kirsher