Revision tags: v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61 |
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#
145eba1a |
| 22-Aug-2021 |
Cai Huoqing <caihuoqing@baidu.com> |
RDMA/hfi1: Convert to SPDX identifier
use SPDX-License-Identifier instead of a verbose license text
Link: https://lore.kernel.org/r/20210823042622.109-1-caihuoqing@baidu.com Signed-off-by: Cai Huoq
RDMA/hfi1: Convert to SPDX identifier
use SPDX-License-Identifier instead of a verbose license text
Link: https://lore.kernel.org/r/20210823042622.109-1-caihuoqing@baidu.com Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Revision tags: v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9 |
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#
01c7fc50 |
| 06-Jan-2020 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Add fast and slow handlers for receive context
This patch eliminate special cases by adding a fast_handler member to the receive context and changes to the fast handler as specified in the
IB/hfi1: Add fast and slow handlers for receive context
This patch eliminate special cases by adding a fast_handler member to the receive context and changes to the fast handler as specified in the new variable. Initialize the variable as soon as the setting for dma tail is known when the context is created.
Setting fast path is called every time when any context has entered slow path. Add function to check if contexts is using fast path and do not set fast path when it is already done to improve RCD fastpath setting.
Link: https://lore.kernel.org/r/20200106134150.119356.87558.stgit@awfm-01.aw.intel.com Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Grzegorz Andrejczuk <grzegorz.andrejczuk@intel.com> Signed-off-by: Sadanand Warrier <sadanand.warrier@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Revision tags: v5.4.8, v5.4.7, v5.4.6 |
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#
2fb3b5ae |
| 19-Dec-2019 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Add accessor API routines to access context members
This patch adds a set of accessor routines to access context members.
Link: https://lore.kernel.org/r/20191219211922.58387.26548.stgit@a
IB/hfi1: Add accessor API routines to access context members
This patch adds a set of accessor routines to access context members.
Link: https://lore.kernel.org/r/20191219211922.58387.26548.stgit@awfm-01.aw.intel.com Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Revision tags: v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18 |
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#
a131d164 |
| 24-Jan-2019 |
Kaike Wan <kaike.wan@intel.com> |
IB/hfi1: Add static trace for OPFN
This patch adds the static trace to the OPFN code and moves tid related static trace code into a new header file.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@
IB/hfi1: Add static trace for OPFN
This patch adds the static trace to the OPFN code and moves tid related static trace code into a new header file.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16 |
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#
6197a815 |
| 01-Feb-2018 |
Don Hiatt <don.hiatt@intel.com> |
IB/hfi1: Add 16B rcvhdr trace support
Add trace_hfi1_rcvhdr support for bypass packets. While here, remove the etype argument as it is available in struct hfi1_packet.
Reviewed-by: Mike Marciniszyn
IB/hfi1: Add 16B rcvhdr trace support
Add trace_hfi1_rcvhdr support for bypass packets. While here, remove the etype argument as it is available in struct hfi1_packet.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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#
aca7f4fc |
| 01-Feb-2018 |
Sebastian Sanchez <sebastian.sanchez@intel.com> |
IB/hfi1: Optimize process_receive_ib()
The arguments for trace_hfi1_rcvhdr() get computed every time in the hot path regardless of the whether the trace is on or off. This is seen to be costly with
IB/hfi1: Optimize process_receive_ib()
The arguments for trace_hfi1_rcvhdr() get computed every time in the hot path regardless of the whether the trace is on or off. This is seen to be costly with a profile. The handling of fault inject isolates the verbs device for all packets regardless of the presence of a RHF_DC_ERR error.
Fix the first by computing trace_hfi1_rcvhdr() arguments within the trace itself, so that when the trace is off, the argument data isn't computed. Fix the second by moving the error check to handle_eflags() when an RHF error occurs and by testing for RHF_DC_ERR before executing the reset of handle_eflags().
Reviewed-by: Don Hiatt <don.hiatt@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Revision tags: v4.15, v4.13.16, v4.14, v4.13.5 |
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#
442e5566 |
| 26-Sep-2017 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Extend input hdr tracing for packet type
The etype field from the rhf can have more values than just IB and BYPASS.
Extend the current tracing to report a symbolic for the etype field for
IB/hfi1: Extend input hdr tracing for packet type
The etype field from the rhf can have more values than just IB and BYPASS.
Extend the current tracing to report a symbolic for the etype field for non-bypass packets. Bypass packets will continue to report the l2.
As part of this fix the etype and the l2 are added to the tracing struct and are available for trigger and filter operations.
Fixes: Commit 863cf89d472f ("IB/hfi1: Add 16B trace support") Reviewed-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v4.13 |
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#
d295dbeb |
| 04-Aug-2017 |
Michael J. Ruhl <michael.j.ruhl@intel.com> |
IB/hf1: User context locking is inconsistent
There is a mixture of mutex and spinlocks to protect receive context (rcd/uctxt) information. This is not used consistently.
Use the mutex to protect d
IB/hf1: User context locking is inconsistent
There is a mixture of mutex and spinlocks to protect receive context (rcd/uctxt) information. This is not used consistently.
Use the mutex to protect device receive context information only. Use the spinlock to protect sub context information only.
Protect access to items in the rcd array with a spinlock and reference count.
Remove spinlock around dd->rcd array cleanup. Since interrupts are disabled and cleaned up before this point, this lock is not useful.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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#
e6f7622d |
| 24-Jul-2017 |
Michael J. Ruhl <michael.j.ruhl@intel.com> |
IB/hfi1: Size rcd array index correctly and consistently
The array index for the rcd array is sized several different ways throughout the code.
Use the user interface size (u16) as the standard siz
IB/hfi1: Size rcd array index correctly and consistently
The array index for the rcd array is sized several different ways throughout the code.
Use the user interface size (u16) as the standard size and update the necessary code to reflect this.
u16 is large enough for the largest amount of supported contexts.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v4.12 |
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#
8cb1021b |
| 09-Jun-2017 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Add traces for TID operations
This patch adds a trace for putting a TID and for writing the RcvArray CSR.
The CSR access template can be easily extended for additional CSR readq/writeq cal
IB/hfi1: Add traces for TID operations
This patch adds a trace for putting a TID and for writing the RcvArray CSR.
The CSR access template can be easily extended for additional CSR readq/writeq calls.
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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#
f523984f |
| 09-Jun-2017 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Use a template for tid reg/unreg
This is the preferred way to add a duplicate trace call.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Mike Marciniszyn <mi
IB/hfi1: Use a template for tid reg/unreg
This is the preferred way to add a duplicate trace call.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v4.10.17, v4.10.16 |
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#
228d2af1 |
| 12-May-2017 |
Don Hiatt <don.hiatt@intel.com> |
IB/hfi1: Separate input/output header tracing
Calls to trace incoming packets will now receive the packet context as parameter. This enables trace support for future packet types.
Header trace outp
IB/hfi1: Separate input/output header tracing
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: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: 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, 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 |
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#
eacc830f |
| 17-Oct-2016 |
Dennis Dalessandro <dennis.dalessandro@intel.com> |
IB/hfi1: Remove leftover snoop references
A few snoop related variables were missed in the snoop/capture removal to get out of staging. Go back and clean those up too.
Reviewed-by: Dean Luick <dean
IB/hfi1: Remove leftover snoop references
A few snoop related variables were missed in the snoop/capture removal to get out of staging. Go back and clean those up too.
Reviewed-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: 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, v4.4.21, v4.7.4, v4.7.3, v4.4.20 |
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#
261a4351 |
| 06-Sep-2016 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/qib,IB/hfi: Use core common header file
Use common header file structs, defines, and accessors in the drivers. The old declarations are removed.
The repositioning of the includes allows for the
IB/qib,IB/hfi: Use core common header file
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: Dennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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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 |
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#
462b6b21 |
| 01-Jul-2016 |
Sebastian Sanchez <sebastian.sanchez@intel.com> |
IB/hfi1: Separate tracepoints into specific headers
The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated wh
IB/hfi1: Separate tracepoints into specific headers
The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9 |
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01c7fc50 |
| 06-Jan-2020 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Add fast and slow handlers for receive context This patch eliminate special cases by adding a fast_handler member to the receive context and changes to the fast handler as speci
IB/hfi1: Add fast and slow handlers for receive context This patch eliminate special cases by adding a fast_handler member to the receive context and changes to the fast handler as specified in the new variable. Initialize the variable as soon as the setting for dma tail is known when the context is created. Setting fast path is called every time when any context has entered slow path. Add function to check if contexts is using fast path and do not set fast path when it is already done to improve RCD fastpath setting. Link: https://lore.kernel.org/r/20200106134150.119356.87558.stgit@awfm-01.aw.intel.com Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Grzegorz Andrejczuk <grzegorz.andrejczuk@intel.com> Signed-off-by: Sadanand Warrier <sadanand.warrier@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Revision tags: v5.4.8, v5.4.7, v5.4.6 |
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2fb3b5ae |
| 19-Dec-2019 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Add accessor API routines to access context members This patch adds a set of accessor routines to access context members. Link: https://lore.kernel.org/r/20191219211922.583
IB/hfi1: Add accessor API routines to access context members This patch adds a set of accessor routines to access context members. Link: https://lore.kernel.org/r/20191219211922.58387.26548.stgit@awfm-01.aw.intel.com Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Revision tags: v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18 |
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a131d164 |
| 24-Jan-2019 |
Kaike Wan <kaike.wan@intel.com> |
IB/hfi1: Add static trace for OPFN This patch adds the static trace to the OPFN code and moves tid related static trace code into a new header file. Reviewed-by: Mike Marciniszy
IB/hfi1: Add static trace for OPFN This patch adds the static trace to the OPFN code and moves tid related static trace code into a new header file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16 |
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6197a815 |
| 01-Feb-2018 |
Don Hiatt <don.hiatt@intel.com> |
IB/hfi1: Add 16B rcvhdr trace support Add trace_hfi1_rcvhdr support for bypass packets. While here, remove the etype argument as it is available in struct hfi1_packet. Revie
IB/hfi1: Add 16B rcvhdr trace support Add trace_hfi1_rcvhdr support for bypass packets. While here, remove the etype argument as it is available in struct hfi1_packet. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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aca7f4fc |
| 01-Feb-2018 |
Sebastian Sanchez <sebastian.sanchez@intel.com> |
IB/hfi1: Optimize process_receive_ib() The arguments for trace_hfi1_rcvhdr() get computed every time in the hot path regardless of the whether the trace is on or off. This is seen to
IB/hfi1: Optimize process_receive_ib() The arguments for trace_hfi1_rcvhdr() get computed every time in the hot path regardless of the whether the trace is on or off. This is seen to be costly with a profile. The handling of fault inject isolates the verbs device for all packets regardless of the presence of a RHF_DC_ERR error. Fix the first by computing trace_hfi1_rcvhdr() arguments within the trace itself, so that when the trace is off, the argument data isn't computed. Fix the second by moving the error check to handle_eflags() when an RHF error occurs and by testing for RHF_DC_ERR before executing the reset of handle_eflags(). Reviewed-by: Don Hiatt <don.hiatt@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Revision tags: v4.15, v4.13.16, v4.14, v4.13.5 |
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442e5566 |
| 26-Sep-2017 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Extend input hdr tracing for packet type The etype field from the rhf can have more values than just IB and BYPASS. Extend the current tracing to report a symbolic for
IB/hfi1: Extend input hdr tracing for packet type The etype field from the rhf can have more values than just IB and BYPASS. Extend the current tracing to report a symbolic for the etype field for non-bypass packets. Bypass packets will continue to report the l2. As part of this fix the etype and the l2 are added to the tracing struct and are available for trigger and filter operations. Fixes: Commit 863cf89d472f ("IB/hfi1: Add 16B trace support") Reviewed-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v4.13 |
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d295dbeb |
| 04-Aug-2017 |
Michael J. Ruhl <michael.j.ruhl@intel.com> |
IB/hf1: User context locking is inconsistent There is a mixture of mutex and spinlocks to protect receive context (rcd/uctxt) information. This is not used consistently. Use th
IB/hf1: User context locking is inconsistent There is a mixture of mutex and spinlocks to protect receive context (rcd/uctxt) information. This is not used consistently. Use the mutex to protect device receive context information only. Use the spinlock to protect sub context information only. Protect access to items in the rcd array with a spinlock and reference count. Remove spinlock around dd->rcd array cleanup. Since interrupts are disabled and cleaned up before this point, this lock is not useful. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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e6f7622d |
| 24-Jul-2017 |
Michael J. Ruhl <michael.j.ruhl@intel.com> |
IB/hfi1: Size rcd array index correctly and consistently The array index for the rcd array is sized several different ways throughout the code. Use the user interface size (u16)
IB/hfi1: Size rcd array index correctly and consistently The array index for the rcd array is sized several different ways throughout the code. Use the user interface size (u16) as the standard size and update the necessary code to reflect this. u16 is large enough for the largest amount of supported contexts. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Revision tags: v4.12 |
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8cb1021b |
| 09-Jun-2017 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Add traces for TID operations This patch adds a trace for putting a TID and for writing the RcvArray CSR. The CSR access template can be easily extended for additional
IB/hfi1: Add traces for TID operations This patch adds a trace for putting a TID and for writing the RcvArray CSR. The CSR access template can be easily extended for additional CSR readq/writeq calls. Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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f523984f |
| 09-Jun-2017 |
Mike Marciniszyn <mike.marciniszyn@intel.com> |
IB/hfi1: Use a template for tid reg/unreg This is the preferred way to add a duplicate trace call. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by:
IB/hfi1: Use a template for tid reg/unreg This is the preferred way to add a duplicate trace call. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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