- 19 Jun, 2021 6 commits
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Andy Shevchenko authored
Switch to use module_parport_driver() to reduce boilerplate code. Link: https://lore.kernel.org/r/20210616142429.45373-1-andriy.shevchenko@linux.intel.comSigned-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Zhen Lei authored
When an expander does not contain any 'phys', an appropriate error code -1 should be returned, as done elsewhere in this function. However, we currently do not explicitly assign this error code to 'rc'. As a result, 0 was incorrectly returned. Link: https://lore.kernel.org/r/20210514081300.6650-1-thunder.leizhen@huawei.com Fixes: f92363d1 ("[SCSI] mpt3sas: add new driver supporting 12GB SAS") Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by:
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Suganath Prabu S authored
Fix the structurally dead code (UNREACHABLE) type of error reported by Coverity. Link: https://lore.kernel.org/r/20210618155506.2609112-1-suganath-prabu.subramani@broadcom.comReported-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by:
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Yang Yingliang authored
Fix the following warnings: drivers/scsi/mpi3mr/mpi3mr_os.c:24:5: warning: symbol 'prot_mask' was not declared. Should it be static? drivers/scsi/mpi3mr/mpi3mr_os.c:28:5: warning: symbol 'prot_guard_mask' was not declared. Should it be static? drivers/scsi/mpi3mr/mpi3mr_os.c:31:5: warning: symbol 'logging_level' was not declared. Should it be static? Link: https://lore.kernel.org/r/20210604071407.1360742-1-yangyingliang@huawei.comReported-by:
Kashyap Desai <kashyap.desai@broadcom.com> Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
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Yang Yingliang authored
Fix to return a negative error code from the error handling case instead of 0 as done elsewhere in this function. Link: https://lore.kernel.org/r/20210603151653.711020-1-yangyingliang@huawei.com Fixes: fb9b0457 ("scsi: mpi3mr: Add support for recovering controller") Fixes: 824a1566 ("scsi: mpi3mr: Base driver code") Reported-by:
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Yang Yingliang authored
Goto unlock path before return from function in the error handling case. Link: https://lore.kernel.org/r/20210603152803.717505-1-yangyingliang@huawei.com Fixes: c9566231 ("scsi: mpi3mr: Create operational request and reply queue pair") Reported-by:
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- 16 Jun, 2021 34 commits
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James Smart authored
This final patch ties the efct driver into the kernel Kconfig and build linkages in the drivers/scsi directory. Link: https://lore.kernel.org/r/20210601235512.20104-32-jsmart2021@gmail.comReported-by:
kernel test robot <lkp@intel.com> Reviewed-by:
Hannes Reinecke <hare@suse.de> Reviewed-by:
Daniel Wagner <dwagner@suse.de> Co-developed-by:
Ram Vegesna <ram.vegesna@broadcom.com> Signed-off-by:
James Smart <jsmart2021@gmail.com> Signed-off-by:
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James Smart authored
Add efct driver Kconfig and Makefiles. Link: https://lore.kernel.org/r/20210601235512.20104-31-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Integration with the scsi_fc_transport host interfaces. Link: https://lore.kernel.org/r/20210601235512.20104-30-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Implement routines to detach transport and hardware objects. Link: https://lore.kernel.org/r/20210601235512.20104-29-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add routines to retrieve link stats and host stats, add firmware update helper routines. Link: https://lore.kernel.org/r/20210601235512.20104-28-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Routines that write I/O to work queue, send SRRs and raw frames. Link: https://lore.kernel.org/r/20210601235512.20104-27-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add LIO backend template registration and template functions. Link: https://lore.kernel.org/r/20210601235512.20104-26-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Routines for SCSI transport IO alloc, build and send I/O. Link: https://lore.kernel.org/r/20210601235512.20104-25-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add routines to handle unsolicited FC frames. Link: https://lore.kernel.org/r/20210601235512.20104-24-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add driver definitions for: - Routines for EQ, CQ, WQ and RQ processing. - Routines for I/O object pool allocation and deallocation. Link: https://lore.kernel.org/r/20210601235512.20104-23-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add driver definitions for: - Routines to create I/O interfaces (wqs, etc), SGL initialization, and configure hardware features. Link: https://lore.kernel.org/r/20210601235512.20104-22-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add driver definitions for: - RQ data buffer allocation and deallocate. - Memory pool allocation and deallocation APIs. - Mailbox command submission and completion routines. Link: https://lore.kernel.org/r/20210601235512.20104-21-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add routines for queue creation, deletion, and configuration. Link: https://lore.kernel.org/r/20210601235512.20104-20-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add driver definitions for: - Emulex FC Target driver init, attach and hardware setup routines. Link: https://lore.kernel.org/r/20210601235512.20104-19-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Start the population of the efct target mode driver. The driver is contained in the drivers/scsi/elx/efct subdirectory. Create the efct directory and start population of the driver by adding SLI-4 configuration parameters, data structures for configuring SLI-4 queues, converting from OS to SLI-4 IO requests, and handling async events. Link: https://lore.kernel.org/r/20210601235512.20104-18-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - Registrations for VFI, VPI and RPI. Link: https://lore.kernel.org/r/20210601235512.20104-17-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - Functions to build and send ELS/CT/BLS commands and responses. Link: https://lore.kernel.org/r/20210601235512.20104-16-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - FC node PRLI handling and state management. Link: https://lore.kernel.org/r/20210601235512.20104-15-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - Fabric node initialization and logins. - Name/Directory Services node. - Fabric Controller node to process rscn events. These are all interactions with remote ports that correspond to well-known fabric entities Link: https://lore.kernel.org/r/20210601235512.20104-14-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - Remote node (aka remote port) allocation, initializaion and destroy routines. Link: https://lore.kernel.org/r/20210601235512.20104-13-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - SLI and FC port (aka n_port_id) registration, allocation and deallocation. Link: https://lore.kernel.org/r/20210601235512.20104-12-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - FC Domain registration, allocation and deallocation sequence Link: https://lore.kernel.org/r/20210601235512.20104-11-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add library interface definitions for: - SLI/Local FC port objects - efc_domain_s: FC domain (aka fabric) objects - efc_node_s: FC node (aka remote ports) objects Link: https://lore.kernel.org/r/20210601235512.20104-10-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Start the population of the libefc library. The library will contain common tasks usable by a target or initiator driver. The library will also contain a FC discovery state machine interface. Creates the library directory and add definitions for the discovery state machine interface. Link: https://lore.kernel.org/r/20210601235512.20104-9-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add APIs to initialize the library, initialize the SLI Port, reset firmware, terminate the SLI Port, and terminate the library. Link: https://lore.kernel.org/r/20210601235512.20104-8-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add routines to create mailbox commands used during adapter initialization and add APIs to issue mailbox commands to the adapter through the bootstrap mailbox register. Link: https://lore.kernel.org/r/20210601235512.20104-7-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add service routines to create different WQEs and add APIs to issue iread, iwrite, treceive, tsend and other work queue entries. Link: https://lore.kernel.org/r/20210601235512.20104-6-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add service routines to create mailbox commands and add APIs to create/destroy/parse SLI-4 EQ, CQ, RQ and MQ queues. Link: https://lore.kernel.org/r/20210601235512.20104-5-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Add definitions for SLI-4 mailbox commands and responses. Link: https://lore.kernel.org/r/20210601235512.20104-4-jsmart2021@gmail.comReviewed-by:
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James Smart authored
Continue the libefc_sli SLI-4 library population. Add SLI-4 Data structures and defines for: - Buffer Descriptors (BDEs) - Scatter/Gather List elements (SGEs) - Queues and their Entry Descriptions for: Event Queues (EQs), Completion Queues (CQs), Receive Queues (RQs), and the Mailbox Queue (MQ). Link: https://lore.kernel.org/r/20210601235512.20104-3-jsmart2021@gmail.comReviewed-by:
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James Smart authored
This is the initial patch for the new Emulex target mode SCSI driver. - Create the new Emulex source level directory drivers/scsi/elx and add the directory to the MAINTAINERS file. - Create the first library subdirectory drivers/scsi/elx/libefc_sli. This library is a SLI-4 interface library. - Start the population of the libefc_sli library with definitions of SLI-4 hardware register offsets and definitions. Link: https://lore.kernel.org/r/20210601235512.20104-2-jsmart2021@gmail.comReviewed-by:
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Zhen Lei authored
Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Also change the return error code from "-1" to "-ENOMEM". Link: https://lore.kernel.org/r/20210610094605.16672-2-thunder.leizhen@huawei.comAcked-by:
Jack Wang <jinpu.wang@ionos.com> Signed-off-by:
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Baokun Li authored
Using list_move_tail() instead of list_del() + list_add_tail(). Link: https://lore.kernel.org/r/20210609072321.1356896-1-libaokun1@huawei.comReported-by:
Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by:
Baokun Li <libaokun1@huawei.com> Signed-off-by:
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Peter Wang authored
Mediatek UFS reset function relies on Reset Control provided by reset-ti-syscon. To make Mediatek Reset Control work properly, select reset-ti-syscon to ensure it is being built. In addition, establish device_link to wait until reset-ti-syscon initialization is complete during UFS probing. Link: https://lore.kernel.org/r/1622601720-22466-1-git-send-email-peter.wang@mediatek.comReviewed-by:
Stanley Chu <stanley.chu@mediatek.com> Signed-off-by:
Peter Wang <peter.wang@mediatek.com> Signed-off-by:
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