Revision tags: v4.17.1, v4.17, v4.16, v4.15 |
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8307f1a0 |
| 18-Dec-2017 |
Sinan Kaya <okaya@codeaurora.org> |
bnx2x: Deprecate pci_get_bus_and_slot() pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be
bnx2x: Deprecate pci_get_bus_and_slot() pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Getting ready to remove pci_get_bus_and_slot() function in favor of pci_get_domain_bus_and_slot(). Introduce bnx2x_vf_domain() function to extract the domain information and save it to VF specific data structure. Use the saved domain value while calling pci_get_domain_bus_and_slot(). Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Bjorn Helgaas <helgaas@kernel.org> Acked-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.13.16, v4.14 |
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d2746fe5 |
| 06-Oct-2017 |
Bjorn Helgaas <bhelgaas@google.com> |
bnx2x: Use pci_ari_enabled() instead of local copy Use pci_ari_enabled() from the PCI core instead of the identical local copy bnx2x_ari_enabled(). No functional change intended.
bnx2x: Use pci_ari_enabled() instead of local copy Use pci_ari_enabled() from the PCI core instead of the identical local copy bnx2x_ari_enabled(). No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.13.5, v4.13, v4.12 |
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35238822 |
| 09-Jun-2017 |
Mintz, Yuval <Yuval.Mintz@cavium.com> |
bnx2x: Don't post statistics to malicious VFs Once firmware indicates that a given VF is malicious and until that VF passes an FLR all bets are off - PF can't know anything is happen
bnx2x: Don't post statistics to malicious VFs Once firmware indicates that a given VF is malicious and until that VF passes an FLR all bets are off - PF can't know anything is happening to the VF [since VF can't communicate anything to its PF]. But PF is currently still periodically asking device to collect statistics for the VF which might in turn fill logs by IOMMU blocking memory access done by the VF's PCI function [in the case VF has unmapped its buffers]. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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996652c7 |
| 06-Jun-2017 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix pf2vf bulletin DMA mapping leak When freeing VF's DMA mappings, an already NULLed pointer was checked again due to an apparent copy&paste error. Consequently, the pf2vf bu
bnx2x: fix pf2vf bulletin DMA mapping leak When freeing VF's DMA mappings, an already NULLed pointer was checked again due to an apparent copy&paste error. Consequently, the pf2vf bulletin DMA mapping was not freed. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.10.17, v4.10.16, v4.10.15, v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2 |
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74bcbeb7 |
| 03-Mar-2017 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix incorrect filter count in an error message filters->count is the number of filters we were supposed to configure. There is no reason to increase it by +1 when printing the cou
bnx2x: fix incorrect filter count in an error message filters->count is the number of filters we were supposed to configure. There is no reason to increase it by +1 when printing the count in an error message. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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78d55054 |
| 03-Mar-2017 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: do not rollback VF MAC/VLAN filters we did not configure On failure to configure a VF MAC/VLAN filter we should not attempt to rollback filters that we failed to configure with -E
bnx2x: do not rollback VF MAC/VLAN filters we did not configure On failure to configure a VF MAC/VLAN filter we should not attempt to rollback filters that we failed to configure with -EEXIST. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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850268d3 |
| 03-Mar-2017 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: lower verbosity of VF stats debug messages When BNX2X_MSG_IOV is enabled, the driver produces too many VF statistics messages. Lower the verbosity of the VF stats messages similar
bnx2x: lower verbosity of VF stats debug messages When BNX2X_MSG_IOV is enabled, the driver produces too many VF statistics messages. Lower the verbosity of the VF stats messages similarly as in commit 76ca70fabbdaa3 ("bnx2x: [Debug] change verbosity of some prints"). Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.10.1, v4.10, v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22 |
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#
9165dabb |
| 17-Sep-2016 |
Masanari Iida <standby24x7@gmail.com> |
treewide: Fix printk() message errors This patch fix spelling typos in printk and kconfig. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@i
treewide: Fix printk() message errors This patch fix spelling typos in printk and kconfig. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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79aab093 |
| 22-Sep-2016 |
Moshe Shemesh <moshe@mellanox.com> |
net: Update API for VF vlan protocol 802.1ad support Introduce new rtnl UAPI that exposes a list of vlans per VF, giving the ability for user-space application to specify it for the VF,
net: Update API for VF vlan protocol 802.1ad support Introduce new rtnl UAPI that exposes a list of vlans per VF, giving the ability for user-space application to specify it for the VF, as an option to support 802.1ad. We adjusted IP Link tool to support this option. For future use cases, the new UAPI supports multiple vlans. For now we limit the list size to a single vlan in kernel. Add IFLA_VF_VLAN_LIST in addition to IFLA_VF_VLAN to keep backward compatibility with older versions of IP Link tool. Add a vlan protocol parameter to the ndo_set_vf_vlan callback. We kept 802.1Q as the drivers' default vlan protocol. Suitable ip link tool command examples: Set vf vlan protocol 802.1ad: ip link set eth0 vf 1 vlan 100 proto 802.1ad Set vf to VST (802.1Q) mode: ip link set eth0 vf 1 vlan 100 proto 802.1Q Or by omitting the new parameter ip link set eth0 vf 1 vlan 100 Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.4.21, v4.7.4, v4.7.3, v4.4.20 |
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c7b7b483 |
| 24-Aug-2016 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Don't flush multicast MACs When ndo_set_rx_mode() is called for bnx2x, as part of process of configuring the new MAC address filters [both unicast & multicast] driver begins b
bnx2x: Don't flush multicast MACs When ndo_set_rx_mode() is called for bnx2x, as part of process of configuring the new MAC address filters [both unicast & multicast] driver begins by flushing the existing configuration and then iterating over the network device's list of addresses and configures those instead. This has the side-effect of creating a short gap where traffic wouldn't be properly classified, as no filters are configured in HW. While for unicasts this is rather insignificant [as unicast MACs don't frequently change while interface is actually running], for multicast traffic it does pose an issue as there are multicast-based networks where new multicast groups would constantly be removed and added. This patch tries to remedy this [at least for the newer adapters] - Instead of flushing & reconfiguring all existing multicast filters, the driver would instead create the approximate hash match that would result from the required filters. It would then compare it against the currently configured approximate hash match, and only add and remove the delta between those. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1, v4.4.16, v4.7, openbmc-4.4-20160722-1, openbmc-20160722-1, openbmc-20160713-1, v4.4.15, v4.6.4, v4.6.3, v4.4.14, v4.6.2, v4.4.13, openbmc-20160606-1, v4.6.1, v4.4.12, openbmc-20160521-1, v4.4.11, openbmc-20160518-1, v4.6, v4.4.10, openbmc-20160511-1, openbmc-20160505-1, v4.4.9, v4.4.8, v4.4.7, openbmc-20160329-2, openbmc-20160329-1, openbmc-20160321-1, v4.4.6, v4.5, v4.4.5, v4.4.4 |
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#
da472731 |
| 02-Mar-2016 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: define fields of struct cfc_del_event_data as little-endian There were no missing endianness conversions in this case, but the fields of struct cfc_del_event_data should be define
bnx2x: define fields of struct cfc_del_event_data as little-endian There were no missing endianness conversions in this case, but the fields of struct cfc_del_event_data should be defined as little-endian to get rid of the ugly (__force __le32) casts. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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9cd753a1 |
| 02-Mar-2016 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix crash on big-endian when adding VLAN bnx2x crashes during the initialization of the 8021q module on ppc64. The bug is a missing conversion from le32 in bnx2x_handle_classi
bnx2x: fix crash on big-endian when adding VLAN bnx2x crashes during the initialization of the 8021q module on ppc64. The bug is a missing conversion from le32 in bnx2x_handle_classification_eqe() when obtaining the cid value from struct eth_event_data. The fields in struct eth_event_data should all be declared as little-endian and conversions added where missing. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.4.3, openbmc-20160222-1, v4.4.2, openbmc-20160212-1, openbmc-20160210-1, openbmc-20160202-2, openbmc-20160202-1, v4.4.1, openbmc-20160127-1, openbmc-20160120-1, v4.4, openbmc-20151217-1, openbmc-20151210-1, openbmc-20151202-1, openbmc-20151123-1, openbmc-20151118-1, openbmc-20151104-1, v4.3, openbmc-20151102-1, openbmc-20151028-1, v4.3-rc1, v4.2, v4.2-rc8, v4.2-rc7, v4.2-rc6, v4.2-rc5 |
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c46309c7 |
| 02-Aug-2015 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Correct logic for pvid configuration. Commit 05cc5a39ddb7 ("bnx2x: add vlan filtering offload") has introduced an incorrect logic for checking whether pvid should be configured fo
bnx2x: Correct logic for pvid configuration. Commit 05cc5a39ddb7 ("bnx2x: add vlan filtering offload") has introduced an incorrect logic for checking whether pvid should be configured for a vf, causing the hypervisor driver to send unneeded ramrods for all of the vfs each time a pvid has changed. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
05cc5a39 |
| 29-Jul-2015 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: add vlan filtering offload Current driver always uses vlan-promisc mode, i.e., it receives both tagged and untagged traffic and lets the network stack drop packets tagged with
bnx2x: add vlan filtering offload Current driver always uses vlan-promisc mode, i.e., it receives both tagged and untagged traffic and lets the network stack drop packets tagged with unrequested vlan tags. This patch implements vlan-filtering offload in the driver - Unless explicitly configured to promisc mode, only untagged packets or packets tagged with requested vlans would reach the Rx flow. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.2-rc4 |
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230d00eb |
| 22-Jul-2015 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: new Multi-function mode - BD This adds support to a new multi-function mode, enabling driver to initialize such devices and correctly interacting with management FW for fully
bnx2x: new Multi-function mode - BD This adds support to a new multi-function mode, enabling driver to initialize such devices and correctly interacting with management FW for fully utilizing their features. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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4ad79e13 |
| 22-Jul-2015 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Rebrand from 'broadcom' into 'qlogic' bnx2x still appears as a Broadcom driver even though the devices it utilizes belong to Qlogic for more than a year. This patch chang
bnx2x: Rebrand from 'broadcom' into 'qlogic' bnx2x still appears as a Broadcom driver even though the devices it utilizes belong to Qlogic for more than a year. This patch changes the various headers and the device strings to indicate the correct ownership of the device. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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6c373ca8 |
| 15-Apr-2015 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next Pull networking updates from David Miller: 1) Add BQL support to via-rhine, from Tino Reichardt. 2) Int
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next Pull networking updates from David Miller: 1) Add BQL support to via-rhine, from Tino Reichardt. 2) Integrate SWITCHDEV layer support into the DSA layer, so DSA drivers can support hw switch offloading. From Floria Fainelli. 3) Allow 'ip address' commands to initiate multicast group join/leave, from Madhu Challa. 4) Many ipv4 FIB lookup optimizations from Alexander Duyck. 5) Support EBPF in cls_bpf classifier and act_bpf action, from Daniel Borkmann. 6) Remove the ugly compat support in ARP for ugly layers like ax25, rose, etc. And use this to clean up the neigh layer, then use it to implement MPLS support. All from Eric Biederman. 7) Support L3 forwarding offloading in switches, from Scott Feldman. 8) Collapse the LOCAL and MAIN ipv4 FIB tables when possible, to speed up route lookups even further. From Alexander Duyck. 9) Many improvements and bug fixes to the rhashtable implementation, from Herbert Xu and Thomas Graf. In particular, in the case where an rhashtable user bulk adds a large number of items into an empty table, we expand the table much more sanely. 10) Don't make the tcp_metrics hash table per-namespace, from Eric Biederman. 11) Extend EBPF to access SKB fields, from Alexei Starovoitov. 12) Split out new connection request sockets so that they can be established in the main hash table. Much less false sharing since hash lookups go direct to the request sockets instead of having to go first to the listener then to the request socks hashed underneath. From Eric Dumazet. 13) Add async I/O support for crytpo AF_ALG sockets, from Tadeusz Struk. 14) Support stable privacy address generation for RFC7217 in IPV6. From Hannes Frederic Sowa. 15) Hash network namespace into IP frag IDs, also from Hannes Frederic Sowa. 16) Convert PTP get/set methods to use 64-bit time, from Richard Cochran. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1816 commits) fm10k: Bump driver version to 0.15.2 fm10k: corrected VF multicast update fm10k: mbx_update_max_size does not drop all oversized messages fm10k: reset head instead of calling update_max_size fm10k: renamed mbx_tx_dropped to mbx_tx_oversized fm10k: update xcast mode before synchronizing multicast addresses fm10k: start service timer on probe fm10k: fix function header comment fm10k: comment next_vf_mbx flow fm10k: don't handle mailbox events in iov_event path and always process mailbox fm10k: use separate workqueue for fm10k driver fm10k: Set PF queues to unlimited bandwidth during virtualization fm10k: expose tx_timeout_count as an ethtool stat fm10k: only increment tx_timeout_count in Tx hang path fm10k: remove extraneous "Reset interface" message fm10k: separate PF only stats so that VF does not display them fm10k: use hw->mac.max_queues for stats fm10k: only show actual queues, not the maximum in hardware fm10k: allow creation of VLAN on default vid fm10k: fix unused warnings ...
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d0bbe0dd |
| 14-Apr-2015 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "Usual trivial tree updates. Nothing outstanding -- mostly p
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "Usual trivial tree updates. Nothing outstanding -- mostly printk() and comment fixes and unused identifier removals" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: goldfish: goldfish_tty_probe() is not using 'i' any more powerpc: Fix comment in smu.h qla2xxx: Fix printks in ql_log message lib: correct link to the original source for div64_u64 si2168, tda10071, m88ds3103: Fix firmware wording usb: storage: Fix printk in isd200_log_config() qla2xxx: Fix printk in qla25xx_setup_mode init/main: fix reset_device comment ipwireless: missing assignment goldfish: remove unreachable line of code coredump: Fix do_coredump() comment stacktrace.h: remove duplicate declaration task_struct smpboot.h: Remove unused function prototype treewide: Fix typo in printk messages treewide: Fix typo in printk messages mod_devicetable: fix comment for match_flags
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#
9f0d34bc |
| 02-Apr-2015 |
David S. Miller <davem@davemloft.net> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Conflicts: drivers/net/usb/asix_common.c drivers/net/usb/sr9800.c drivers/net/usb/usbnet.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Conflicts: drivers/net/usb/asix_common.c drivers/net/usb/sr9800.c drivers/net/usb/usbnet.c include/linux/usb/usbnet.h net/ipv4/tcp_ipv4.c net/ipv6/tcp_ipv6.c The TCP conflicts were overlapping changes. In 'net' we added a READ_ONCE() to the socket cached RX route read, whilst in 'net-next' Eric Dumazet touched the surrounding code dealing with how mini sockets are handled. With USB, it's a case of the same bug fix first going into net-next and then I cherry picked it back into net. Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.2-rc3, v4.2-rc2, v4.2-rc1, v4.1, v4.1-rc8, v4.1-rc7, v4.1-rc6, v4.1-rc5, v4.1-rc4, v4.1-rc3, v4.1-rc2, v4.1-rc1, v4.0, v4.0-rc7, v4.0-rc6 |
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#
dff173de |
| 23-Mar-2015 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Fix statistics locking scheme Statistics' state-machine in bnx2x driver must be synced with various driver flows, but its current locking scheme manages to be wasteful [using 2 lo
bnx2x: Fix statistics locking scheme Statistics' state-machine in bnx2x driver must be synced with various driver flows, but its current locking scheme manages to be wasteful [using 2 locks + additional local variable] and prone to race-conditions at the same time, as the state-machine and 'action' are being accessed under different locks. In addition, current 'safe exec' isn't in fact safe, since the only guarantee it gives is that DMA transactions are over, but ramrods might still be running. This patch cleans up said logic, leaving us with a single lock for the entire flow and removing the possible races. Changes from v2: - Switched into mutex locking from semaphore locking. - Release locks on error flows. Changes from v1: Failure to acquire lock fails flow instead of printing a warning and allowing access to the critical section. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.0-rc5, v4.0-rc4, v4.0-rc3, v4.0-rc2 |
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#
d939be3a |
| 27-Feb-2015 |
Masanari Iida <standby24x7@gmail.com> |
treewide: Fix typo in printk messages This patch fix spelling typo in printk messages. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infra
treewide: Fix typo in printk messages This patch fix spelling typo in printk messages. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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#
c7bf7169 |
| 02-Mar-2015 |
Joe Perches <joe@perches.com> |
ethernet: Use eth_<foo>_addr instead of memset Use the built-in function instead of memset. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jeff Kirsher <jeffrey.t.kirshe
ethernet: Use eth_<foo>_addr instead of memset Use the built-in function instead of memset. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.0-rc1, v3.19, v3.19-rc7, v3.19-rc6, v3.19-rc5, v3.19-rc4, v3.19-rc3, v3.19-rc2, v3.19-rc1, v3.18 |
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#
02dc4025 |
| 04-Dec-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Use correct fastpath version for VFs. Our FW can support several fastpath HSI [for backward compatibility] but up until now VFs were always configured to use latest fastpath HSI [
bnx2x: Use correct fastpath version for VFs. Our FW can support several fastpath HSI [for backward compatibility] but up until now VFs were always configured to use latest fastpath HSI [although VF driver might be older and use an older fastpath HSI]. For linux drivers, the differences are insignificant since driver never utilized features that were overridden by the HSI change. But for VMs running other operating systems this might be a problem. In addition, eventually FW might change fastpath HSI in such a manner that backward compatibility WILL break unless configured with proper version. This patch fixes the issue for other operating system VMs, as well as lays the ground work for forward compatibility in regard to the fastpath HSI. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v3.18-rc7, v3.18-rc6, v3.18-rc5, v3.18-rc4, v3.18-rc3, v3.18-rc2, v3.18-rc1, v3.17, v3.17-rc7, v3.17-rc6, v3.17-rc5, v3.17-rc4, v3.17-rc3, v3.17-rc2 |
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#
a345ce71 |
| 17-Aug-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Prevent pci_disable_sriov with assigned VFs Trying to disable sriov when VFs are assigned may lead to all kinds of problems. This patch unifies the call in the driver to pci_disab
bnx2x: Prevent pci_disable_sriov with assigned VFs Trying to disable sriov when VFs are assigned may lead to all kinds of problems. This patch unifies the call in the driver to pci_disable_sriov() and prevents them if some of the PF's child VFs are marked as assigned. [Notice this is a bad scenario either way; User should not reach a point where the OS tries to disable SRIOV when a VF is assigned - but currently there's no way of preventing the user from doing so, and the ill-effect for the driver is smaller this way] Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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0d8de80f |
| 17-Aug-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Prevent IOV if no entries in CAM It's possible there's a bad chip configuration which will result with PCIe IOV capabilities, but with no available interrupts for VFs. In
bnx2x: Prevent IOV if no entries in CAM It's possible there's a bad chip configuration which will result with PCIe IOV capabilities, but with no available interrupts for VFs. In such case, we want to gracefully prevent the PF from initializing its IOV capabilities rather than encounter difficulties further along the way. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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