- 05 2月, 2019 9 次提交
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由 Suganath Prabu S 提交于
Added device ID for NVMe Switch Adapter (Ambrosia). VID: 0x1000 DID: 0x02B1 Signed-off-by: NSuganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Suganath Prabu S 提交于
MPI Endpoint is a PCIe switch based on MPI2. Renaming device ID macro from MPI2_MFGPAGE_DEVID_SAS2308_MPI_EP to MPI2_MFGPAGE_DEVID_SWITCH_MPI_EP. Signed-off-by: NSuganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Shivasharan S 提交于
This patch adds support for the new DEVICE_LIST DCMD. Driver currently sends two separate DCMDs for getting the list of PDs and LDs that are exposed to host. The new DCMD provides a single interface to get a list of both PDs and LDs that are exposed to the host. Based on the list of target IDs that are returned by this DCMD, driver will add the devices (PD/LD) to SML. Driver will check for FW support for this new DCMD and based on the support will either send the new DCMD or will fall back to the earlier method of sending two separate DCMDs for PD and LD list. Signed-off-by: NKashyap Desai <kashyap.desai@broadcom.com> Signed-off-by: NShivasharan S <shivasharan.srikanteshwara@broadcom.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Shivasharan S 提交于
In preparation of adding support for the DEVICE_LIST DCMD, this patch refactors the code in the AEN event handling path. Add new function to update the PD and LD list in driver. Move the code to scan PD and VD channels into separate function. Signed-off-by: NShivasharan S <shivasharan.srikanteshwara@broadcom.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Shivasharan S 提交于
During FW init, combine the code to get the PD and LD list from FW into a single function. This patch is in preparation for adding support for HOST_DEVICE_LIST DCMD. Signed-off-by: NShivasharan S <shivasharan.srikanteshwara@broadcom.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Colin Ian King 提交于
There are several issues with badly indented statements. Fix these and clean up the formatting. Signed-off-by: NColin Ian King <colin.king@canonical.com> Acked-by: NMahesh Rajashekhara <mahesh.rajashekhara@microchip.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Damien Le Moal 提交于
There is no need to call twice string_get_size() when the capacity messages are not going to be printed. Reverse the message output condition to return early and avoid executing string_get_size() when it is not necessary. Signed-off-by: NDamien Le Moal <damien.lemoal@wdc.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Stanley Chu 提交于
uic errors are currently printed out of time order. Make things more readable by printing logs in time order, and printing "No record" if history is empty. Signed-off-by: NStanley Chu <stanley.chu@mediatek.com> Reviewed-by: NAvri Altman <avri.altman@wdc.com> Reviewed-by: NBean Huo <beanhuo@micron.com> Tested-by: NBean Huo <beanhuo@micron.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Bart Van Assche 提交于
Due to the patch that makes TMF handling synchronous the write_pending_status() callback function is no longer called. Hence remove it. Acked-by: NFelipe Balbi <balbi@ti.com> Reviewed-by: NSagi Grimberg <sagig@mellanox.com> Reviewed-by: NAndy Grover <agrover@redhat.com> Reviewed-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NHannes Reinecke <hare@suse.com> Reviewed-by: NBryant G. Ly <bryantly@linux.vnet.ibm.com> Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Mike Christie <mchristi@redhat.com> Cc: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Saurav Kashyap <saurav.kashyap@qlogic.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Juergen Gross <jgross@suse.com> Signed-off-by: NBart Van Assche <bvanassche@acm.org> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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- 02 2月, 2019 2 次提交
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由 YueHaibing 提交于
Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/csiostor/csio_attr.c: In function 'csio_fcoe_free_vnp': drivers/scsi/csiostor/csio_attr.c:500:21: warning: variable 'pln' set but not used [-Wunused-but-set-variable] Signed-off-by: NYueHaibing <yuehaibing@huawei.com> Acked-by: NVarun Prakash <varun@chelsio.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Giridhar Malavali 提交于
This patch adds new BIT detection to enable FC-NVMe feature in the driver. [mkp: fixed Giridhar's SoB] Signed-off-by: NGiridhar Malavali <gmalavali@marvell.com> Signed-off-by: NHimanshu Madhani <hmadhani@marvell.com> Reviewed-by: NEwan D. Milne <emilne@redhat.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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- 29 1月, 2019 29 次提交
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由 John Garry 提交于
This call must have been missed when I reworked the debugfs feature for upstreaming, so add it back. Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 John Garry 提交于
A NULL-pointer dereference was introduced for TMF SSP commands from the upstreaming reworking. Fix this by relocating the scsi_get_prot_op() callsite. Fixes: d6a9000b ("scsi: hisi_sas: Add support for DIF feature for v2 hw") Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 John Garry 提交于
Sparse detected some problems in the driver, so tidy them up. Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Luo Jiaxing 提交于
Some sizes we allocate for debugfs structure are incorrect, so fix them. Signed-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Xiaofei Tan 提交于
Hot-plugging SAS wire of direct hard disk backplane may cause disk lost. We have done this test with several types of SATA disk from different venders, and only two models from Seagate has this problem, ST4000NM0035-1V4107 and ST3000VM002-1ET166. The root cause is that the disk doesn't send D2H frame after OOB finished. SAS controller will issue phyup interrupt only when D2H frame is received, otherwise, will be waiting there all the time. When this issue happen, we can find the disk again with link reset. To fix this issue, we setup an timer after OOB finished. If the PHY is not up in 20s, do link reset. Notes: the 20s is an experience value. Signed-off-by: NXiaofei Tan <tanxiaofei@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Luo Jiaxing 提交于
The SAS controller cannot support a programmed minimum linkrate of > 1.5G (it will always negotiate to 1.5G at least), so just reject it. This solves a strange situation where the PHY negotiated linkrate may be less than the programmed minimum linkrate. Signed-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Xiang Chen 提交于
In function hisi_sas_alloc(), parameter shost is not used, so remove it. Signed-off-by: NXiang Chen <chenxiang66@hisilicon.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Xiang Chen 提交于
When issing a hardreset to a SATA device when running IO, it is possible that abnormal CQs of the device are returned. Then enter error handler, it doesn't enter function hisi_sas_abort_task() as there is no timeout IO, and it doesn't set device as HISI_SAS_DEV_EH. So when hardreset by libata later, it actually doesn't issue hardreset as there is a check to judge whether device is in error. For this situation, actually need to hardreset the device to recover. So remove the check of sas_dev status in hisi_sas_I_T_nexus_reset(). Before we add the check to avoid the endless loop of reset for directly-attached SATA device at probe time, actually we flutter it for it, so it is not necessary to add the check now. Signed-off-by: NXiang Chen <chenxiang66@hisilicon.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Xiang Chen 提交于
When injecting 2 bit ECC error, it will cause fatal AXI interrupts. Before the recovery of SAS controller reset, the internal of SAS controller is in error. If CQ interrupts return at the time, actually it is exception CQ interrupt, and it may cause resource release in disorder. To avoid the exception situation, shutdown AXI bus after fatal AXI interrupt. In SAS controller reset, it will restart AXI bus. For later version of v3 hw, hardware will shutdown AXI bus for this situation, so just fix current ver of v3 hw. Signed-off-by: NXiang Chen <chenxiang66@hisilicon.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Xiang Chen 提交于
Send primitive NOTIFY to SSP situation only, or it causes underflow issue when sending IO. Also rename hisi_sas_hw.sl_notify() to hisi_sas_hw. sl_notify_ssp(). Signed-off-by: NXiang Chen <chenxiang66@hisilicon.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Luo Jiaxing 提交于
This patch creates debugfs file for ITCT and adds file operations. Signed-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 John Garry 提交于
Sparse can detect some type casting issues in the debugfs code, so fix it up. Also a missing static qualifier is added to hisi_sas_debugfs_to_reg_name(). Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 John Garry 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Nathan Chancellor 提交于
Clang warns: drivers/scsi/pcmcia/nsp_cs.c:1137:27: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] if ((tmpSC->SCp.Message == MSG_COMMAND_COMPLETE)) { ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/pcmcia/nsp_cs.c:1137:27: note: remove extraneous parentheses around the comparison to silence this warning if ((tmpSC->SCp.Message == MSG_COMMAND_COMPLETE)) { ~ ^ ~ drivers/scsi/pcmcia/nsp_cs.c:1137:27: note: use '=' to turn this equality comparison into an assignment if ((tmpSC->SCp.Message == MSG_COMMAND_COMPLETE)) { ^~ = 1 warning generated. Signed-off-by: NNathan Chancellor <natechancellor@gmail.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Nathan Chancellor 提交于
Clang warns: drivers/scsi/nsp32.c:2444:14: warning: explicitly assigning value of variable of type 'unsigned char' to itself [-Wself-assign] offset = offset; ~~~~~~ ^ Signed-off-by: NNathan Chancellor <natechancellor@gmail.com> Acked-by: NGOTO Masanori <gotom@debian.or.jp> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Masahiro Yamada 提交于
Currently, the Kbuild core manipulates header search paths in a crazy way [1]. To fix this mess, I want all Makefiles to add explicit $(srctree)/ to the search paths in the srctree. Some Makefiles are already written in that way, but not all. The goal of this work is to make the notation consistent, and finally get rid of the gross hacks. Having whitespaces after -I does not matter since commit 48f6e3cf ("kbuild: do not drop -I without parameter"). [1]: https://patchwork.kernel.org/patch/9632347/Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Masahiro Yamada 提交于
I was able to build without these extra header search paths. Especially, the header search path -I. in kernel Makefiles is always suspicious; it allows the compiler to search for headers in the top of $(srctree), where obviously no header file exists. Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 YueHaibing 提交于
Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/fnic/vnic_wq.c: In function 'vnic_wq_alloc_bufs': drivers/scsi/fnic/vnic_wq.c:50:19: warning: variable 'vdev' set but not used [-Wunused-but-set-variable] drivers/scsi/fnic/vnic_rq.c: In function 'vnic_rq_alloc_bufs': drivers/scsi/fnic/vnic_rq.c:30:19: warning: variable 'vdev' set but not used [-Wunused-but-set-variable] Never used since introduction. Signed-off-by: NYueHaibing <yuehaibing@huawei.com> Acked-by: NSatish Kharat <satishkh@cisco.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Bart Van Assche 提交于
Since the READ(6) and WRITE(6) commands interpret a zero in the transfer length field in the CDB as 256 logical blocks, avoid submitting such commands. Cc: Douglas Gilbert <dgilbert@interlog.com> Cc: Hannes Reinecke <hare@suse.com> Cc: Christoph Hellwig <hch@lst.de> Reported-by: NDouglas Gilbert <dgilbert@interlog.com> Signed-off-by: NBart Van Assche <bvanassche@acm.org> Reviewed-by: NDouglas Gilbert <dgilbert@interlog.com> Reviewed-by: NHannes Reinecke <hare@suse.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Bart Van Assche 提交于
Since the function scsi_to_u32() is identical to get_unaligned_be32(), change all scsi_to_u32() calls into get_unaligned_be32() calls. Cc: Jian Luo <luojian5@huawei.com> Cc: John Garry <john.garry@huawei.com> Signed-off-by: NBart Van Assche <bvanassche@acm.org> Reviewed-by: NJohn Garry <john.garry@huawei.com> Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Colin Ian King 提交于
There are two statements that are indented incorrectly. Fix these. Signed-off-by: NColin Ian King <colin.king@canonical.com> Acked-by: NDon Brace <don.brace@microsemi.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: qla2xxx-upstream@qlogic.com Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: QLogic-Storage-Upstream@cavium.com Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NManish Rangankar <mrangankar@marvell.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: James Smart <james.smart@broadcom.com> Cc: Dick Kennedy <dick.kennedy@broadcom.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Karan Tilak Kumar <kartilak@cisco.com> Cc: Sesidhar Baddela <sebaddel@cisco.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Satish Kharat <satishkh@cisco.com> Cc: Sesidhar Baddela <sebaddel@cisco.com> Cc: Karan Tilak Kumar <kartilak@cisco.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NSatish Kharat <satishkh@cisco.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Varun Prakash <varun@chelsio.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Johannes Thumshirn <jthumshirn@suse.de> Cc: Oza Pawandeep <poza@codeaurora.org> Cc: linux-scsi@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. [mkp: removed unused label] Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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由 Greg Kroah-Hartman 提交于
There's no need to export fcoe_ctlr_destroy_store as a symbol, so remove the EXPORT_SYMBOL() line for it. Cc: Johannes Thumshirn <jth@kernel.org> Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: NHannes Reinecke <hare@suse.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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