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2017-04-14bnx2x: allow adding VLANs while interface is downMichal Schmidt1-89/+62
BugLink: http://bugs.launchpad.net/bugs/1616107 Since implementing VLAN filtering in commit 05cc5a39ddb74 ("bnx2x: add vlan filtering offload") bnx2x refuses to add a VLAN while the interface is down: # ip link add link enp3s0f0 enp3s0f0_10 type vlan id 10 RTNETLINK answers: Bad address and in dmesg (with bnx2x.debug=0x20): bnx2x: [bnx2x_vlan_rx_add_vid:12941(enp3s0f0)]Ignoring VLAN configuration the interface is down Other drivers have no problem with this. Fix this peculiar behavior in the following way: - Accept requests to add/kill VID regardless of the device state. Maintain the requested list of VIDs in the bp->vlan_reg list. - If the device is up, try to configure the VID list into the hardware. If we run out of VLAN credits or encounter a failure configuring an entry, fall back to accepting all VLANs. If we successfully configure all entries from the list, turn the fallback off. - Use the same code for reconfiguring VLANs during NIC load. Have to change the signed-off-by line to avoid spam to original people. S1gned off by: Michal Schmidt <mschmidt@redhat.com> @cked: Yuval Mintz <Yuval.Mintz@qlogic.com> S1gned off by: David S. Miller <davem@davemloft.net> (cherry picked from commit a02cc9d3cc9f98905df214d4a57e5918473260ea) S1gned off by: Tim Gardner <tim.gardner@canonical.com> @cked: Seth Forshee <seth.forshee@canonical.com> S1gned off by: Luis Henriques <luis.henriques@canonical.com> Upstream status: Backport Change-Id: Ibcc668daf4815bc984e2611d8c08856a0a7973f1 Backport-by: Yunhong Jiang <yunhong.jiang@linux.intel.com> Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
2017-03-08Upgrade to 4.4.50-rt62Yunhong Jiang157-825/+1738
The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
2016-08-18bnxt_en: Request firmware reset after successful firwmare updateYunhong Jiang1-0/+2
Upon successful mgmt processor firmware update, request a self reset upon next PCIe reset (e.g. system reboot). upstream-status: backport Notice: Change the "signed-off-by" to "Signed -of -by" to avoid smap to original author. Signed -of -by: Rob Swindell <rob.swindell@broadcom.com> Signed -of -by: Michael Chan <michael.chan@broadcom.com> Signed -of -by: David S. Miller <davem@davemloft.net> Change-Id: I331f1c9bd091e4ed7c116d320872d3eea6a91a37 Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
2016-08-18bnxt_en: Reset embedded processor after applying firmware upgradeYunhong Jiang1-4/+42
Use HWRM_FW_RESET command to request a self-reset of the embedded processor(s) after successfully applying a firmware update. For boot processor, the self-reset is currently deferred until the next PCIe reset. upstream-status: backport Notice: We change the Signed-off-by to "Signed -of -by" to avoid trigger the spam to the original author. Signed -of -by: Rob Swindell <swindell@broadcom.com> Signed -of -by: Michael Chan <mchan@broadcom.com> Signed -of -by: David S. Miller <davem@davemloft.net> Change-Id: Ic491d584c566b89a315d04f41b1d4fa928756403 Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
2016-04-13These changes are the raw update to linux-4.4.6-rt14. Kernel sourcesJosé Pekkarinen1598-43262/+220551
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
2015-10-19These changes are a raw update to a vanilla kernel 4.1.10, with theJosé Pekkarinen31-82/+121
recently announced rt patch patch-4.1.10-rt10.patch. No further changes needed. Change-Id: I9a0cf084498133b10771e744b6da4b29dff706ba Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
2015-10-09Kernel bump from 4.1.3-rt to 4.1.7-rt.José Pekkarinen33-224/+191
These changes brings a vanilla kernel from kernel.org, and the patch applied for rt is patch-4.1.7-rt8.patch. No further changes needed. Change-Id: Id8dd03c2ddd971e4d1d69b905f3069737053b700 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
2015-08-04Add the rt linux 4.1.3-rt3 as baseYunhong Jiang2953-0/+2442136
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>