- 06 4月, 2017 25 次提交
-
-
由 Don Hiatt 提交于
Add fault injection capability: - Drop packets unconditionally (fault_by_packet) - Drop packets based on opcode (fault_by_opcode) This feature reacts to the global FAULT_INJECTION config flag. The faulting traces have been added: - misc/fault_opcode - misc/fault_packet See 'Documentation/fault-injection/fault-injection.txt' for details. Examples: - Dropping packets by opcode: /sys/kernel/debug/hfi1/hfi1_X/fault_opcode # Enable fault echo Y > fault_by_opcode # Setprobability of dropping (0-100%) # echo 25 > probability # Set opcode echo 0x64 > opcode # Number of times to fault echo 3 > times # An optional mask allows you to fault # a range of opcodes echo 0xf0 > mask /sys/kernel/debug/hfi1/hfi1_X/fault_stats contains a value in parentheses to indicate number of each opcode dropped. - Dropping packets unconditionally /sys/kernel/debug/hfi1/hfi1_X/fault_packet # Enable fault echo Y > fault_by_packet /sys/kernel/debug/hfi1/hfi1_X/fault_packet/fault_stats contains the number of packets dropped. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDon Hiatt <don.hiatt@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Michael J. Ruhl 提交于
Improve the safety of the code and ensure the array cannot be indexed out of bounds when picking the CPU for a given SDMA engine. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMichael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Mike Marciniszyn 提交于
The wqe should be read only and in fact the superfluous reset of the RVT_SEND_RESERVE_USED flag causes an issue where reserved operations elicit a bad completion to the ULP. The maintenance of the flag is now entirely within rvt_post_one_wr() where a reserved operation will set the flag and a non-reserved operation will insure the operation that is about to be posted has the flag reset. Fixes: Commit 856cc4c2 ("IB/hfi1: Add the capability for reserved operations") Reviewed-by: NDon Hiatt <don.hiatt@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Sebastian Sanchez 提交于
RC timeout counter isn't getting incremented. Increment counter and add the trace for it. Fixes: 87c23b4ab018 ("IB/rdmavt: Adding timer logic to rdmavt") Reviewed-by: NBrian Welty <brian.welty@intel.com> Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NSebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Michael J. Ruhl 提交于
The HFI firmware now includes a patch level in its version. Updating the necessary code to include the patch version in the firmware string. Reviewed-by: NEaswar Hariharan <easwar.hariharan@intel.com> Signed-off-by: NMichael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Easwar Hariharan 提交于
Attempting to read the status of a QSFP cable creates noise in the logs and misses out on setting an appropriate Offline/Disabled Reason if the cable is not plugged in. Check for this prior to attempting the read and attendant retries. Fixes: 673b975f ("IB/hfi1: Add QSFP sanity pre-check") Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NEaswar Hariharan <easwar.hariharan@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Tadeusz Struk 提交于
Protect the global dev_cntr_names and port_cntr_names with the global mutex as they are allocated and freed in a function called per device. Otherwise there is a danger of double free and memory leaks. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NEaswar Hariharan <easwar.hariharan@intel.com> Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Tadeusz Struk 提交于
If there is a wrong device passed to the driver it should fail early, without trying to initialize the device only to find out that it has an invalid device later during the init. Reviewed-by: NIra Weiny <ira.weiny@intel.com> Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Mike Marciniszyn 提交于
The following fields are available for filter/trace: - wqe - wr_id - qpn - qpt - length - idx - ssn - (wr)opcode - (wr)send_flags Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Mike Marciniszyn 提交于
The following fields are defined for filtering and triggering: - wr_id - status - opcode - qpn - length - idx Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Mike Marciniszyn 提交于
This fix is to get additional debugging information. The following fields are added: - wqe - qpt - num_sge - ssn - pid - send_flags These additional fields provide for more focused filtering and triggering. The patch also moves the trace to just before the wqe is posted to get the most accurate information and future proofs the code to trace all possible reserved opcodes. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Mike Marciniszyn 提交于
The work to create a completion helper moved the translation of send wqe operations to completion opcodes to rdmvat. This precludes having driver dependent operations. Make the translation driver dependent by doing the translation in the driver prior to the rvt_qp_swqe_complete() call using restored translation tables. Fixes: Commit f2dc9cdc ("IB/rdmavt: Add a send completion helper") Fixes: Commit 0771da5a ("IB/hfi1,IB/qib: Use new send completion helper") Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Sebastian Sanchez 提交于
A NULL pointer dereference occurs when the driver is unloaded, and the SDMA rhashtable is freed if the rhashtable_init() function has not been called. Prevent this by changing sdma_rht to be a pointer to a dynamically allocated hash table. The NULL-ness of the pointer serves as an indication that the hash table was initialized and that it needs to be destroyed. Fixes: 0cb2aa69 ("IB/hfi1: Add sysfs interface for affinity setup") Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NSebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Michael J. Ruhl 提交于
When the LCB is going offline, inopportune port queries can cause benign error messages to be logged. To deal with this, cache the registers just before setting the LCB to offline, allowing queries to return without eliciting the error. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMichael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Michael J. Ruhl 提交于
Set the errcode before the state and add the smb_wmb() to avoid a potential race condition with the user. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMichael Ruhl <michael.j.ruhl@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Dean Luick 提交于
If the logical link state does not read as down when the physical link state is offline, force it to down. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NJakub Byczkowski <jakub.byczkowski@intel.com> Signed-off-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NEaswar Hariharan <easwar.hariharan@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Shamir Rabinovitch 提交于
When udev renames the netdev devices, ipoib debugfs entries does not get renamed. As a result, if subsequent probe of ipoib device reuse the name then creating a debugfs entry for the new device would fail. Also, moved ipoib_create_debug_files and ipoib_delete_debug_files as part of ipoib event handling in order to avoid any race condition between these. Fixes: 1732b0ef ([IPoIB] add path record information in debugfs) Cc: stable@vger.kernel.org # 2.6.15+ Signed-off-by: NVijay Kumar <vijay.ac.kumar@oracle.com> Signed-off-by: NShamir Rabinovitch <shamir.rabinovitch@oracle.com> Reviewed-by: NMark Bloch <markb@mellanox.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Mark Brown 提交于
hns_roce_hw_v1.c uses DT interfaces but relies on implict inclusion of linux/of.h which means that changes in other headers could break the build, as happened in -next for arm64 today. Add an explicit include. Signed-off-by: NMark Brown <broonie@kernel.org> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Matan Barak 提交于
This patch adds the standard fd based type - completion_channel. The completion_channel is now prefixed with ib_uobject, similarly to the rest of the uobjects. This requires a few changes: (1) We define a new completion channel fd based object type. (2) completion_event and async_event are now two different types. This means they use different fops. (3) We release the completion_channel exactly as we release other idr based objects. (4) Since ib_uobjects are already kref-ed, we only add the kref to the async event. A fd object requires filling out several parameters. Its op pointer should point to uverbs_fd_ops and its size should be at least the size if ib_uobject. We use a macro to make the type declaration easier. Signed-off-by: NMatan Barak <matanb@mellanox.com> Reviewed-by: NYishai Hadas <yishaih@mellanox.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Matan Barak 提交于
The completion channel we use in verbs infrastructure is FD based. Previously, we had a separate way to manage this object. Since we strive for a single way to manage any kind of object in this infrastructure, we conceptually treat all objects as subclasses of ib_uobject. This commit adds the necessary mechanism to support FD based objects like their IDR counterparts. FD objects release need to be synchronized with context release. We use the cleanup_mutex on the uverbs_file for that. Signed-off-by: NMatan Barak <matanb@mellanox.com> Reviewed-by: NYishai Hadas <yishaih@mellanox.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Matan Barak 提交于
When two handlers used the same object in the old schema, we blocked the process in the kernel. The new schema just returns -EBUSY. This could lead to different behaviour in applications between the old schema and the new schema. In most cases, using such handlers concurrently could lead to crashing the process. For example, if thread A destroys a QP and thread B modifies it, we could have the destruction happens before the modification. In this case, we are accessing freed memory which could lead to crashing the process. This is true for most cases. However, attaching and detaching a multicast address from QP concurrently is safe. Therefore, we preserve the original behaviour by adding a lock there. Signed-off-by: NMatan Barak <matanb@mellanox.com> Reviewed-by: NYishai Hadas <yishaih@mellanox.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Matan Barak 提交于
This changes only the handlers which deals with idr based objects to use the new idr allocation, fetching and destruction schema. This patch consists of the following changes: (1) Allocation, fetching and destruction is done via idr ops. (2) Context initializing and release is done through uverbs_initialize_ucontext and uverbs_cleanup_ucontext. (3) Ditching the live flag. Mostly, this is pretty straight forward. The only place that is a bit trickier is in ib_uverbs_open_qp. Commit [1] added code to check whether the uobject is already live and initialized. This mostly happens because of a race between open_qp and events. We delayed assigning the uobject's pointer in order to eliminate this race without using the live variable. [1] commit a040f95d ("IB/core: Fix XRC race condition in ib_uverbs_open_qp") Signed-off-by: NMatan Barak <matanb@mellanox.com> Reviewed-by: NYishai Hadas <yishaih@mellanox.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Matan Barak 提交于
This patch adds the standard idr based types. These types are used in downstream patches in order to initialize, destroy and lookup IB standard objects which are based on idr objects. An idr object requires filling out several parameters. Its op pointer should point to uverbs_idr_ops and its size should be at least the size of ib_uobject. We add a macro to make the type declaration easier. Signed-off-by: NMatan Barak <matanb@mellanox.com> Reviewed-by: NYishai Hadas <yishaih@mellanox.com> Reviewed-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Matan Barak 提交于
The new ioctl infrastructure supports driver specific objects. Each such object type has a hot unplug function, allocation size and an order of destruction. When a ucontext is created, a new list is created in this ib_ucontext. This list contains all objects created under this ib_ucontext. When a ib_ucontext is destroyed, we traverse this list several time destroying the various objects by the order mentioned in the object type description. If few object types have the same destruction order, they are destroyed in an order opposite to their creation. Adding an object is done in two parts. First, an object is allocated and added to idr tree. Then, the command's handlers (in downstream patches) could work on this object and fill in its required details. After a successful command, the commit part is called and the user objects become ucontext visible. If the handler failed, alloc_abort should be called. Removing an uboject is done by calling lookup_get with the write flag and finalizing it with destroy_commit. A major change from the previous code is that we actually destroy the kernel object itself in destroy_commit (rather than just the uobject). We should make sure idr (per-uverbs-file) and list (per-ucontext) could be accessed concurrently without corrupting them. Signed-off-by: NMatan Barak <matanb@mellanox.com> Reviewed-by: NYishai Hadas <yishaih@mellanox.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Matan Barak 提交于
The current code creates an idr per type. Since types are currently common for all drivers and known in advance, this was good enough. However, the proposed ioctl based infrastructure allows each driver to declare only some of the common types and declare its own specific types. Thus, we decided to implement idr to be per uverbs_file. Signed-off-by: NMatan Barak <matanb@mellanox.com> Signed-off-by: NLeon Romanovsky <leonro@mellanox.com> Signed-off-by: NHaggai Eran <haggaie@mellanox.com> Reviewed-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
- 20 3月, 2017 6 次提交
-
-
由 Linus Torvalds 提交于
-
由 Linus Torvalds 提交于
This BUG_ON() triggered for me once at shutdown, and I don't see a reason for the check. The code correctly checks whether the swap slot cache is usable or not, so an uninitialized swap slot cache is not actually problematic afaik. I've temporarily just switched the BUG_ON() to a WARN_ON_ONCE(), since I'm not sure why that seemingly pointless check was there. I suspect the real fix is to just remove it entirely, but for now we'll warn about it but not bring the machine down. Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux由 Linus Torvalds 提交于
Pull more powerpc fixes from Michael Ellerman: "A couple of minor powerpc fixes for 4.11: - wire up statx() syscall - don't print a warning on memory hotplug when HPT resizing isn't available Thanks to: David Gibson, Chandan Rajendra" * tag 'powerpc-4.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/pseries: Don't give a warning when HPT resizing isn't available powerpc: Wire up statx() syscall
-
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux由 Linus Torvalds 提交于
Pull parisc fixes from Helge Deller: - Mikulas Patocka added support for R_PARISC_SECREL32 relocations in modules with CONFIG_MODVERSIONS. - Dave Anglin optimized the cache flushing for vmap ranges. - Arvind Yadav provided a fix for a potential NULL pointer dereference in the parisc perf code (and some code cleanups). - I wired up the new statx system call, fixed some compiler warnings with the access_ok() macro and fixed shutdown code to really halt a system at shutdown instead of crashing & rebooting. * 'parisc-4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix system shutdown halt parisc: perf: Fix potential NULL pointer dereference parisc: Avoid compiler warnings with access_ok() parisc: Wire up statx system call parisc: Optimize flush_kernel_vmap_range and invalidate_kernel_vmap_range parisc: support R_PARISC_SECREL32 relocation in modules
-
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending由 Linus Torvalds 提交于
Pull SCSI target fixes from Nicholas Bellinger: "The bulk of the changes are in qla2xxx target driver code to address various issues found during Cavium/QLogic's internal testing (stable CC's included), along with a few other stability and smaller miscellaneous improvements. There are also a couple of different patch sets from Mike Christie, which have been a result of his work to use target-core ALUA logic together with tcm-user backend driver. Finally, a patch to address some long standing issues with pass-through SCSI export of TYPE_TAPE + TYPE_MEDIUM_CHANGER devices, which will make folks using physical (or virtual) magnetic tape happy" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (28 commits) qla2xxx: Update driver version to 9.00.00.00-k qla2xxx: Fix delayed response to command for loop mode/direct connect. qla2xxx: Change scsi host lookup method. qla2xxx: Add DebugFS node to display Port Database qla2xxx: Use IOCB interface to submit non-critical MBX. qla2xxx: Add async new target notification qla2xxx: Export DIF stats via debugfs qla2xxx: Improve T10-DIF/PI handling in driver. qla2xxx: Allow relogin to proceed if remote login did not finish qla2xxx: Fix sess_lock & hardware_lock lock order problem. qla2xxx: Fix inadequate lock protection for ABTS. qla2xxx: Fix request queue corruption. qla2xxx: Fix memory leak for abts processing qla2xxx: Allow vref count to timeout on vport delete. tcmu: Convert cmd_time_out into backend device attribute tcmu: make cmd timeout configurable tcmu: add helper to check if dev was configured target: fix race during implicit transition work flushes target: allow userspace to set state to transitioning target: fix ALUA transition timeout handling ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm由 Linus Torvalds 提交于
Pull device-dax fixes from Dan Williams: "The device-dax driver was not being careful to handle falling back to smaller fault-granularity sizes. The driver already fails fault attempts that are smaller than the device's alignment, but it also needs to handle the cases where a larger page mapping could be established. For simplicity of the immediate fix the implementation just signals VM_FAULT_FALLBACK until fault-size == device-alignment. One fix is for -stable to address pmd-to-pte fallback from the original implementation, another fix is for the new (introduced in 4.11-rc1) pud-to-pmd regression, and a typo fix comes along for the ride. These have received a build success notification from the kbuild robot" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: device-dax: fix debug output typo device-dax: fix pud fault fallback handling device-dax: fix pmd/pte fault fallback handling
-
- 19 3月, 2017 9 次提交
-
-
由 Himanshu Madhani 提交于
Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> signed-off-by: NGiridhar Malavali <giridhar.malavali@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Quinn Tran 提交于
Current driver wait for FW to be in the ready state before processing in-coming commands. For Arbitrated Loop or Point-to- Point (not switch), FW Ready state can take a while. FW will transition to ready state after all Nports have been logged in. In the mean time, certain initiators have completed the login and starts IO. Driver needs to start processing all queues if FW is already started. Signed-off-by: NQuinn Tran <quinn.tran@cavium.com> Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Quinn Tran 提交于
For target mode, when new scsi command arrive, driver first performs a look up of the SCSI Host. The current look up method is based on the ALPA portion of the NPort ID. For Cisco switch, the ALPA can not be used as the index. Instead, the new search method is based on the full value of the Nport_ID via btree lib. Signed-off-by: NQuinn Tran <quinn.tran@cavium.com> Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Himanshu Madhani 提交于
Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NGiridhar Malavali <giridhar.malavali@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Quinn Tran 提交于
The Mailbox interface is currently over subscribed. We like to reserve the Mailbox interface for the chip managment and link initialization. Any non essential Mailbox command will be routed through the IOCB interface. The IOCB interface is able to absorb more commands. Following commands are being routed through IOCB interface - Get ID List (007Ch) - Get Port DB (0064h) - Get Link Priv Stats (006Dh) Signed-off-by: NQuinn Tran <quinn.tran@cavium.com> Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Quinn Tran 提交于
Signed-off-by: NQuinn Tran <quinn.tran@cavium.com> Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Anil Gurumurthy 提交于
Signed-off-by: NAnil Gurumurthy <anil.gurumurthy@cavium.com> Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Quinn Tran 提交于
Add routines to support T10 DIF tag. Signed-off-by: NQuinn Tran <quinn.tran@cavium.com> Signed-off-by: NAnil Gurumurthy <anil.gurumurthy@cavium.com> Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-
由 Quinn Tran 提交于
If the remote port have started the login process, then the PLOGI and PRLI should be back to back. Driver will allow the remote port to complete the process. For the case where the remote port decide to back off from sending PRLI, this local port sets an expiration timer for the PRLI. Once the expiration time passes, the relogin retry logic is allowed to go through and perform login with the remote port. Signed-off-by: NQuinn Tran <quinn.tran@qlogic.com> Signed-off-by: NHimanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
-