- 28 6月, 2017 3 次提交
-
-
由 Don Hiatt 提交于
We move many common IB fields into the hfi1_packet structure and set them up in a single function. This allows us to set the fields in a single place and not deal with them throughout the driver. Reviewed-by: NBrian Welty <brian.welty@intel.com> Reviewed-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@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 Don Hiatt 提交于
Calls to trace incoming packets will now receive the packet context as parameter. This enables trace support for future packet types. Header trace output is in the format <field>:<value> which makes parsing easier. input_ibhdr trace before change: <idle>-0 [001] d.h. 5904.250925: input_ibhdr: [0000:05:00.0] vl 0 lver 0 sl 0 lnh 2,LRH_BTH dlid 0002 len 18 slid 0001 op 0x64,UD_SEND_ONLY se 0 m 0 pad 0 tver 0 pkey 0xffff f 0 b 0 qpn 0x000001 a 0 psn 0x000001b2 deth qkey 0x80010000 sqpn 0x000001 input_ibhdr trace after change: <idle>-0 [001] d.h. 6655.714488: input_ibhdr: [0000:05:00.0] (IB) len:124 sc:0 dlid:0x0001 slid:0x0002 lnh:2,LRH_BTH lver:0 sl:0 age:0 becn:0 fecn:0 l4:0 rc:0 entropy:0 op:0x64,UD_SEND_ONLY se:0 m:0 pad:0 tver:0 pkey:0x7fff f:0 b:0 qpn:0x000001 a:0 psn:0x00000036 hlen:8 deth qkey:0x80010000 sqpn:0x000001 Reviewed-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@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 Don Hiatt 提交于
Improve code readablity by adding inline functions to read specific BTH/IB fields without knowledge of byte offsets. Reviewed-by: NBrian Welty <brian.welty@intel.com> Reviewed-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@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>
-
- 02 5月, 2017 4 次提交
-
-
rdma_ah_attr can now be either ib or roce allowing core components to use one type or the other and also to define attributes unique to a specific type. struct ib_ah is also initialized with the type when its first created. This ensures that calls such as modify_ah dont modify the type of the address handle attribute. Reviewed-by: NIra Weiny <ira.weiny@intel.com> Reviewed-by: NDon Hiatt <don.hiatt@intel.com> Reviewed-by: NSean Hefty <sean.hefty@intel.com> Reviewed-by: NNiranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
Modify core and driver components to use accessor functions introduced to access individual fields of rdma_ah_attr Reviewed-by: NIra Weiny <ira.weiny@intel.com> Reviewed-by: NDon Hiatt <don.hiatt@intel.com> Reviewed-by: NSean Hefty <sean.hefty@intel.com> Reviewed-by: NNiranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
Rename ib_create_ah to rdma_create_ah so its in sync with the rename of the ib address handle attribute Reviewed-by: NIra Weiny <ira.weiny@intel.com> Reviewed-by: NDon Hiatt <don.hiatt@intel.com> Reviewed-by: NSean Hefty <sean.hefty@intel.com> Reviewed-by: NNiranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
This patch simply renames struct ib_ah_attr to rdma_ah_attr as these fields specify attributes that are not necessarily specific to IB. Reviewed-by: NIra Weiny <ira.weiny@intel.com> Reviewed-by: NDon Hiatt <don.hiatt@intel.com> Reviewed-by: NNiranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Reviewed-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
- 29 4月, 2017 4 次提交
-
-
由 Mike Marciniszyn 提交于
The driver progress routines can call cond_resched() when a timeslice is exhausted and irqs are enabled. If the ULP had been holding a spin lock without disabling irqs and the post send directly called the progress routine, the cond_resched() could yield allowing another thread from the same ULP to deadlock on that same lock. Correct by replacing the current hfi1_do_send() calldown with a unique one for post send and adding an argument to hfi1_do_send() to indicate that the send engine is running in a thread. If the routine is not running in a thread, avoid calling cond_resched(). CC: <stable@vger.kernel.org> # 4.7.x- Fixes: Commit 831464ce ("IB/hfi1: Don't call cond_resched in atomic mode when sending packets") 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 Don Hiatt 提交于
These inline functions improve code readability by enabling callers to read specific fields from the header without knowledge of byte offsets. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDon Hiatt <don.hiatt@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
The function really returned the 5-bit sc value from the header and rhf. hdr2sc didn't quite describe what it did. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NDon Hiatt <don.hiatt@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@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 Infiniband spec defines "A multicast address is defined by a MGID and a MLID" (section 10.5). The current code only uses the MGID for identifying multicast groups. Update the driver to be compliant with this definition. Reviewed-by: NIra Weiny <ira.weiny@intel.com> Reviewed-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@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>
-
- 21 4月, 2017 1 次提交
-
-
HFI1 HW specific support for VNIC functionality. Dynamically allocate a set of contexts for VNIC when the first vnic port is instantiated. Allocate VNIC contexts from user contexts pool and return them back to the same pool while freeing up. Set aside enough MSI-X interrupts for VNIC contexts and assign them when the contexts are allocated. On the receive side, use an RSM rule to spread TCP/UDP streams among VNIC contexts. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NIra Weiny <ira.weiny@intel.com> Signed-off-by: NNiranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Signed-off-by: NAndrzej Kacprowski <andrzej.kacprowski@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
- 06 4月, 2017 5 次提交
-
-
由 Don Hiatt 提交于
Add ability to fault packets on transmit by opcode. Dropping by packet can be achieved by setting the mask to 0. In order to drop non-verbs traffic we set PbcInsertHrc to NONE (0x2). The packet will still be delivered to the receiving node but a KHdrHCRCErr (KDETH packet with a bad HCRC) will be triggered and the packet will not be delivered to the correct context. In order to drop regular verbs traffic we set the PbcTestEbp flag. The packet will still be delivered to the receiving node but a 'late ebp error' will be triggered and will be dropped. A global toggle (/sys/kernel/debug/hfi1/hfi1_X/fault_suppress_err) has been added to suppress the error messages on the receive node when a packet was faulted on the sending node. 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 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
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 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 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>
-
- 19 2月, 2017 5 次提交
-
-
由 Arnd Bergmann 提交于
gcc-7 produces a mysterious warning about the size argument being potentially out of range: drivers/infiniband/hw/hfi1/verbs.c: In function 'init_cntr_names': drivers/infiniband/hw/hfi1/verbs.c:1644:2: error: 'memcpy': specified size between 18446744071562067968 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Werror=stringop-overflow=] This seems to refer to a the case where an 64-bit size_t gets truncated into a negative 'int' and subsequently turned into a high 64-bit number again. The fix is clearly to use size_t here, which matches the type that gets used for this value elsewhere. Fixes: b7481944 ("IB/hfi1: Show statistics counters under IB stats interface") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Reviewed-by: NLeon Romanovsky <leonro@mellanox.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Brian Welty 提交于
To improve code reuse, add small SGE state helper routines to rdmavt_mr.h. Leverage these in hfi1, including refactoring of hfi1_copy_sge. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NBrian Welty <brian.welty@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Brian Welty 提交于
Convert copy_sge and related SGE state functions to use boolean. For determining if QP is in user mode, add helper function in rdmavt_qp.h. This is used to determine if QP needs the last byte ordering. While here, change rvt_pd.user to a boolean. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NBrian Welty <brian.welty@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
Reduce hfi1 code footprint by using the rdmavt timers. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NBrian Welty <brian.welty@intel.com> Signed-off-by: NVenkata Sandeep Dhanalakota <venkata.s.dhanalakota@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
Receive code paths use the QP's device and port number to access the struct hfi1_ibport. When an instance of struct hfi1_ctxtdata is present, it can be used to access struct hfi1_ibport through a pointer. This makes struct hfi1_ibport lookup time faster as an array doesn't have to be indexed and access fields in other cache-lines. 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>
-
- 15 2月, 2017 1 次提交
-
-
由 Or Gerlitz 提交于
Change the drivers to call ib_query_port in their get port immutable handler instead of their own query port handler. Doing this required to set the core cap flags of this device before the ib_query_port call is made, since the IB core might need these caps to serve the port query. Drivers are ensured by the IB core that the port attributes passed to the port query verb implementation are zero, and hence we removed the zeroing from the drivers. This patch doesn't add any new functionality. Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Reviewed-by: NMatan Barak <matanb@mellanox.com> Signed-off-by: NLeon Romanovsky <leon@kernel.org> Reviewed-by: NSteve Wise <swise@opengridcomputing.com> Acked-by: NAdit Ranadive <aditr@vmware.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
- 25 1月, 2017 1 次提交
-
-
由 Bart Van Assche 提交于
Prepare for removal of ib_device.dma_device. Signed-off-by: NBart Van Assche <bart.vanassche@sandisk.com> Cc: Mike Marciniszyn <mike.marciniszyn@intel.com> Cc: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
- 12 12月, 2016 4 次提交
-
-
由 Mike Marciniszyn 提交于
Convert cq completion returns in both rdmavt drivers to use the new helper. Reviewed-by: NAshutosh Dixit <ashutosh.dixit@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 Mitko Haralanov 提交于
The s_cur_sge field in the qp structure holds a pointer to the SGE of the currently processed WQE. It assumes the protection of the RVT_S_BUSY flag to prevent the changing of this field while the send engine is using it. This scheme works as long as there is only one instance of the send engine running at a time. Scaling of the send engine to multiple cores would break this assumption as there could be multiple instances of the send engine running on different CPUs. This opens a window where the QP's RVT_S_BUSY flag is not set but the send engine is still running. To prevent accidental changing of the s_cur_sge pointer, the QP's dependence on it is removed. The SGE pointer is now stored in the verbs_txreq, which is a per-packet data structure. This ensures that each individual packet has it's own pointer, which is setup while the RVT_S_BUSY flag is set. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMitko Haralanov <mitko.haralanov@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
由 Don Hiatt 提交于
The qp->s_cur_size field assumes that the S_BUSY bit protects the field from modification after the slock is dropped. Scaling the send engine to multiple cores would break that assumption. Correct the issue by carrying the payload size in the txreq structure. Reviewed-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 Jianxin Xiong 提交于
Previously tools like hfi1stats had to access these counters through debugfs, which often caused permission issue for non-root users. It is not always acceptable to change the debugfs mounting permission due to security concerns. When exposed under the IB stats interface, the counters are universally readable by default. Reviewed-by: NIra Weiny <ira.weiny@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
- 16 11月, 2016 2 次提交
-
-
由 Jakub Pawlak 提交于
This patch consolidates the node GUIDs and the port GUID handling and unifies access to these items. The knowledge of hfi1 GUIDs' design and their location are kept in accessors to centralize access. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NBrian Welty <brian.welty@intel.com> Signed-off-by: NJakub Pawlak <jakub.pawlak@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
Profiling suggests that the read_seqbegin() in the txreq put logic is colliding with other uses of the iowait lock. The packet at a time use of this lock dictates a unique lock to avoid reader/writer collisions when the number of vTxWait events is low. In order to support a unique lock the iowait struct embedded in the QP is extended to remember the lock that protects the queue head. The QP destroy removes that QP from any wait list. It doesn't need to know the head because of the linked list API, but it does need to know the lock required to protect the head. This also opens up the wait logic to have unique per resources locks which needs to be in future refinement. Reviewed-by: NSebastian Sanchez <sebastian.sanchez@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>
-
- 08 10月, 2016 1 次提交
-
-
由 Yuval Shaia 提交于
Signed-off-by: NYuval Shaia <yuval.shaia@oracle.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
- 02 10月, 2016 4 次提交
-
-
由 Mike Marciniszyn 提交于
The length is incorrect, causing the trace data to be truncated. Add the additional 8 bytes that should have been there. Also trace out the atomic ack in hex to aid debugging. 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 Jianxin Xiong 提交于
The ib_write_bw test allows using up to 16384 QPs. When a relatively large number of QPs (within that range) is used, the test can fail because the number of CQ entries needed exceeds the limit set by the driver. This patch increases the default setting of max_cqes from 0x2FFFF (196607) to 0x2FFFFF(3145727), which is sufficient to cover the maximum number needed by the ib_write_bw test (2097152). The default setting of max_qps is also increased from 16384 to 32768 to allow the test to run successfully with 16383 or 16384 QPs. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@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 allows for adding additional pages of adaptive pio opcode control including manufacturer specific ones. 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
Use common header file structs, defines, and accessors in the drivers. The old declarations are removed. The repositioning of the includes allows for the removal of hfi1_message_header and replaces its use with ib_header. Also corrected are two issues with set_armed_to_active(): - The "packet" parameter is now a pointer as it should have been - The etype is validated to insure that the header is correct Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> 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>
-
- 17 9月, 2016 1 次提交
-
-
由 Mike Marciniszyn 提交于
This improves readability and hides the reference count mechanism from the client drivers. 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>
-
- 03 8月, 2016 4 次提交
-
-
The interface is used to compute the 5-bit SC field from the LRH and the RHF bits. Modify code to use the interface instead. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@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 Don Hiatt 提交于
hfi1_pio_header should really be called hfi1_sdma_header as it is only used for sdma transmits. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NDean Luick <dean.luick@intel.com> Reviewed-by: NIra Weiny <ira.weiny@intel.com> Signed-off-by: NDon Hiatt <don.hiatt@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-
struct ahg_ib_header has no header specific information. Rename it to struct hfi1_ahg_info Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NDasaratharaman Chandramouli <dasaratharaman.chandramouli@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 Jianxin Xiong 提交于
Advertise and add the capability of handing all aspects of IBTA extended memory management support in post send. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
-