SCSI fixes on 20230714
This is a bunch of small driver fixes and a larger rework of zone disk handling (which reaches into blk and nvme). The aacraid array-bounds fix is now critical since the security people turned on -Werror for some build tests, which now fail without it. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZLGSiCYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishd/BAPwO2i4t 5uzhcWihoYaIZ6x07oEhgOP/o1h5n5mM908AyAEA6s2hQKDoIxjJexqvkS7lPjni P8VMcfvOmdsLDCD3nJ4= =+10g -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a bunch of small driver fixes and a larger rework of zone disk handling (which reaches into blk and nvme). The aacraid array-bounds fix is now critical since the security people turned on -Werror for some build tests, which now fail without it" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: storvsc: Handle SRB status value 0x30 scsi: block: Improve checks in blk_revalidate_disk_zones() scsi: block: virtio_blk: Set zone limits before revalidating zones scsi: block: nullblk: Set zone limits before revalidating zones scsi: nvme: zns: Set zone limits before revalidating zones scsi: sd_zbc: Set zone limits before revalidating zones scsi: ufs: core: Add support for qTimestamp attribute scsi: aacraid: Avoid -Warray-bounds warning scsi: ufs: ufs-mediatek: Add dependency for RESET_CONTROLLER scsi: ufs: core: Update contact email for monitor sysfs nodes scsi: scsi_debug: Remove dead code scsi: qla2xxx: Use vmalloc_array() and vcalloc() scsi: fnic: Use vmalloc_array() and vcalloc() scsi: qla2xxx: Fix error code in qla2x00_start_sp() scsi: qla2xxx: Silence a static checker warning scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
This commit is contained in:
Linus Torvalds
commit
be522ac7cd
@ -994,7 +994,7 @@ Description: This file shows the amount of physical memory needed
|
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What: /sys/bus/platform/drivers/ufshcd/*/rpm_lvl
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What: /sys/bus/platform/devices/*.ufs/rpm_lvl
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Date: September 2014
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Contact: Subhash Jadavani <subhashj@codeaurora.org>
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||||
Contact: Can Guo <quic_cang@quicinc.com>
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Description: This entry could be used to set or show the UFS device
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runtime power management level. The current driver
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implementation supports 7 levels with next target states:
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@ -1021,7 +1021,7 @@ Description: This entry could be used to set or show the UFS device
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What: /sys/bus/platform/drivers/ufshcd/*/rpm_target_dev_state
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What: /sys/bus/platform/devices/*.ufs/rpm_target_dev_state
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Date: February 2018
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Contact: Subhash Jadavani <subhashj@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This entry shows the target power mode of an UFS device
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for the chosen runtime power management level.
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@ -1030,7 +1030,7 @@ Description: This entry shows the target power mode of an UFS device
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What: /sys/bus/platform/drivers/ufshcd/*/rpm_target_link_state
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What: /sys/bus/platform/devices/*.ufs/rpm_target_link_state
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Date: February 2018
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Contact: Subhash Jadavani <subhashj@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This entry shows the target state of an UFS UIC link
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for the chosen runtime power management level.
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@ -1039,7 +1039,7 @@ Description: This entry shows the target state of an UFS UIC link
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What: /sys/bus/platform/drivers/ufshcd/*/spm_lvl
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What: /sys/bus/platform/devices/*.ufs/spm_lvl
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Date: September 2014
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Contact: Subhash Jadavani <subhashj@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This entry could be used to set or show the UFS device
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system power management level. The current driver
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implementation supports 7 levels with next target states:
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@ -1066,7 +1066,7 @@ Description: This entry could be used to set or show the UFS device
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What: /sys/bus/platform/drivers/ufshcd/*/spm_target_dev_state
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What: /sys/bus/platform/devices/*.ufs/spm_target_dev_state
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Date: February 2018
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Contact: Subhash Jadavani <subhashj@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This entry shows the target power mode of an UFS device
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for the chosen system power management level.
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@ -1075,7 +1075,7 @@ Description: This entry shows the target power mode of an UFS device
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What: /sys/bus/platform/drivers/ufshcd/*/spm_target_link_state
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What: /sys/bus/platform/devices/*.ufs/spm_target_link_state
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Date: February 2018
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Contact: Subhash Jadavani <subhashj@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This entry shows the target state of an UFS UIC link
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for the chosen system power management level.
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@ -1084,7 +1084,7 @@ Description: This entry shows the target state of an UFS UIC link
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/monitor_enable
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What: /sys/bus/platform/devices/*.ufs/monitor/monitor_enable
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the status of performance monitor enablement
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and it can be used to start/stop the monitor. When the monitor
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is stopped, the performance data collected is also cleared.
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@ -1092,7 +1092,7 @@ Description: This file shows the status of performance monitor enablement
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/monitor_chunk_size
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What: /sys/bus/platform/devices/*.ufs/monitor/monitor_chunk_size
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file tells the monitor to focus on requests transferring
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data of specific chunk size (in Bytes). 0 means any chunk size.
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It can only be changed when monitor is disabled.
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@ -1100,7 +1100,7 @@ Description: This file tells the monitor to focus on requests transferring
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/read_total_sectors
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What: /sys/bus/platform/devices/*.ufs/monitor/read_total_sectors
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows how many sectors (in 512 Bytes) have been
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sent from device to host after monitor gets started.
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@ -1109,7 +1109,7 @@ Description: This file shows how many sectors (in 512 Bytes) have been
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/read_total_busy
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What: /sys/bus/platform/devices/*.ufs/monitor/read_total_busy
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows how long (in micro seconds) has been spent
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sending data from device to host after monitor gets started.
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@ -1118,7 +1118,7 @@ Description: This file shows how long (in micro seconds) has been spent
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/read_nr_requests
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What: /sys/bus/platform/devices/*.ufs/monitor/read_nr_requests
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows how many read requests have been sent after
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monitor gets started.
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@ -1127,7 +1127,7 @@ Description: This file shows how many read requests have been sent after
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_max
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What: /sys/bus/platform/devices/*.ufs/monitor/read_req_latency_max
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the maximum latency (in micro seconds) of
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read requests after monitor gets started.
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@ -1136,7 +1136,7 @@ Description: This file shows the maximum latency (in micro seconds) of
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_min
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What: /sys/bus/platform/devices/*.ufs/monitor/read_req_latency_min
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the minimum latency (in micro seconds) of
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read requests after monitor gets started.
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@ -1145,7 +1145,7 @@ Description: This file shows the minimum latency (in micro seconds) of
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_avg
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What: /sys/bus/platform/devices/*.ufs/monitor/read_req_latency_avg
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the average latency (in micro seconds) of
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read requests after monitor gets started.
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@ -1154,7 +1154,7 @@ Description: This file shows the average latency (in micro seconds) of
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/read_req_latency_sum
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What: /sys/bus/platform/devices/*.ufs/monitor/read_req_latency_sum
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the total latency (in micro seconds) of
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read requests sent after monitor gets started.
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@ -1163,7 +1163,7 @@ Description: This file shows the total latency (in micro seconds) of
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/write_total_sectors
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What: /sys/bus/platform/devices/*.ufs/monitor/write_total_sectors
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows how many sectors (in 512 Bytes) have been sent
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from host to device after monitor gets started.
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@ -1172,7 +1172,7 @@ Description: This file shows how many sectors (in 512 Bytes) have been sent
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/write_total_busy
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What: /sys/bus/platform/devices/*.ufs/monitor/write_total_busy
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows how long (in micro seconds) has been spent
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sending data from host to device after monitor gets started.
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@ -1181,7 +1181,7 @@ Description: This file shows how long (in micro seconds) has been spent
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/write_nr_requests
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What: /sys/bus/platform/devices/*.ufs/monitor/write_nr_requests
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows how many write requests have been sent after
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monitor gets started.
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@ -1190,7 +1190,7 @@ Description: This file shows how many write requests have been sent after
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_max
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What: /sys/bus/platform/devices/*.ufs/monitor/write_req_latency_max
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Date: January 2021
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the maximum latency (in micro seconds) of write
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requests after monitor gets started.
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@ -1199,7 +1199,7 @@ Description: This file shows the maximum latency (in micro seconds) of write
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_min
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What: /sys/bus/platform/devices/*.ufs/monitor/write_req_latency_min
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Date: January 2021
|
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Contact: Can Guo <cang@codeaurora.org>
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the minimum latency (in micro seconds) of write
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requests after monitor gets started.
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@ -1208,7 +1208,7 @@ Description: This file shows the minimum latency (in micro seconds) of write
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_avg
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What: /sys/bus/platform/devices/*.ufs/monitor/write_req_latency_avg
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Date: January 2021
|
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Contact: Can Guo <cang@codeaurora.org>
|
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Contact: Can Guo <quic_cang@quicinc.com>
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Description: This file shows the average latency (in micro seconds) of write
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requests after monitor gets started.
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@ -1217,7 +1217,7 @@ Description: This file shows the average latency (in micro seconds) of write
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What: /sys/bus/platform/drivers/ufshcd/*/monitor/write_req_latency_sum
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What: /sys/bus/platform/devices/*.ufs/monitor/write_req_latency_sum
|
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Date: January 2021
|
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Contact: Can Guo <cang@codeaurora.org>
|
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Contact: Can Guo <quic_cang@quicinc.com>
|
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Description: This file shows the total latency (in micro seconds) of write
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requests after monitor gets started.
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@ -1226,7 +1226,7 @@ Description: This file shows the total latency (in micro seconds) of write
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What: /sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_presv_us_en
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What: /sys/bus/platform/devices/*.ufs/device_descriptor/wb_presv_us_en
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Date: June 2020
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Contact: Asutosh Das <asutoshd@codeaurora.org>
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Contact: Asutosh Das <quic_asutoshd@quicinc.com>
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Description: This entry shows if preserve user-space was configured
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The file is read only.
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@ -1234,7 +1234,7 @@ Description: This entry shows if preserve user-space was configured
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What: /sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_shared_alloc_units
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What: /sys/bus/platform/devices/*.ufs/device_descriptor/wb_shared_alloc_units
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Date: June 2020
|
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Contact: Asutosh Das <asutoshd@codeaurora.org>
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Contact: Asutosh Das <quic_asutoshd@quicinc.com>
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Description: This entry shows the shared allocated units of WB buffer
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The file is read only.
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@ -1242,7 +1242,7 @@ Description: This entry shows the shared allocated units of WB buffer
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What: /sys/bus/platform/drivers/ufshcd/*/device_descriptor/wb_type
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What: /sys/bus/platform/devices/*.ufs/device_descriptor/wb_type
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Date: June 2020
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Contact: Asutosh Das <asutoshd@codeaurora.org>
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Contact: Asutosh Das <quic_asutoshd@quicinc.com>
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Description: This entry shows the configured WB type.
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0x1 for shared buffer mode. 0x0 for dedicated buffer mode.
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@ -1251,7 +1251,7 @@ Description: This entry shows the configured WB type.
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What: /sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_buff_cap_adj
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What: /sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_buff_cap_adj
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Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows the total user-space decrease in shared
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buffer mode.
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The value of this parameter is 3 for TLC NAND when SLC mode
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@ -1262,7 +1262,7 @@ Description: This entry shows the total user-space decrease in shared
|
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What: /sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_max_alloc_units
|
||||
What: /sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_max_alloc_units
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows the Maximum total WriteBooster Buffer size
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which is supported by the entire device.
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|
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@ -1271,7 +1271,7 @@ Description: This entry shows the Maximum total WriteBooster Buffer size
|
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What: /sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_max_wb_luns
|
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What: /sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_max_wb_luns
|
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Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
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Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
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Description: This entry shows the maximum number of luns that can support
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WriteBooster.
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|
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@ -1280,7 +1280,7 @@ Description: This entry shows the maximum number of luns that can support
|
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What: /sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_sup_red_type
|
||||
What: /sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_sup_red_type
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: The supportability of user space reduction mode
|
||||
and preserve user space mode.
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00h: WriteBooster Buffer can be configured only in
|
||||
@ -1295,7 +1295,7 @@ Description: The supportability of user space reduction mode
|
||||
What: /sys/bus/platform/drivers/ufshcd/*/geometry_descriptor/wb_sup_wb_type
|
||||
What: /sys/bus/platform/devices/*.ufs/geometry_descriptor/wb_sup_wb_type
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: The supportability of WriteBooster Buffer type.
|
||||
|
||||
=== ==========================================================
|
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@ -1310,7 +1310,7 @@ Description: The supportability of WriteBooster Buffer type.
|
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What: /sys/bus/platform/drivers/ufshcd/*/flags/wb_enable
|
||||
What: /sys/bus/platform/devices/*.ufs/flags/wb_enable
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows the status of WriteBooster.
|
||||
|
||||
== ============================
|
||||
@ -1323,7 +1323,7 @@ Description: This entry shows the status of WriteBooster.
|
||||
What: /sys/bus/platform/drivers/ufshcd/*/flags/wb_flush_en
|
||||
What: /sys/bus/platform/devices/*.ufs/flags/wb_flush_en
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows if flush is enabled.
|
||||
|
||||
== =================================
|
||||
@ -1336,7 +1336,7 @@ Description: This entry shows if flush is enabled.
|
||||
What: /sys/bus/platform/drivers/ufshcd/*/flags/wb_flush_during_h8
|
||||
What: /sys/bus/platform/devices/*.ufs/flags/wb_flush_during_h8
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: Flush WriteBooster Buffer during hibernate state.
|
||||
|
||||
== =================================================
|
||||
@ -1351,7 +1351,7 @@ Description: Flush WriteBooster Buffer during hibernate state.
|
||||
What: /sys/bus/platform/drivers/ufshcd/*/attributes/wb_avail_buf
|
||||
What: /sys/bus/platform/devices/*.ufs/attributes/wb_avail_buf
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows the amount of unused WriteBooster buffer
|
||||
available.
|
||||
|
||||
@ -1360,7 +1360,7 @@ Description: This entry shows the amount of unused WriteBooster buffer
|
||||
What: /sys/bus/platform/drivers/ufshcd/*/attributes/wb_cur_buf
|
||||
What: /sys/bus/platform/devices/*.ufs/attributes/wb_cur_buf
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows the amount of unused current buffer.
|
||||
|
||||
The file is read only.
|
||||
@ -1368,7 +1368,7 @@ Description: This entry shows the amount of unused current buffer.
|
||||
What: /sys/bus/platform/drivers/ufshcd/*/attributes/wb_flush_status
|
||||
What: /sys/bus/platform/devices/*.ufs/attributes/wb_flush_status
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows the flush operation status.
|
||||
|
||||
|
||||
@ -1385,7 +1385,7 @@ Description: This entry shows the flush operation status.
|
||||
What: /sys/bus/platform/drivers/ufshcd/*/attributes/wb_life_time_est
|
||||
What: /sys/bus/platform/devices/*.ufs/attributes/wb_life_time_est
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows an indication of the WriteBooster Buffer
|
||||
lifetime based on the amount of performed program/erase cycles
|
||||
|
||||
@ -1399,7 +1399,7 @@ Description: This entry shows an indication of the WriteBooster Buffer
|
||||
|
||||
What: /sys/class/scsi_device/*/device/unit_descriptor/wb_buf_alloc_units
|
||||
Date: June 2020
|
||||
Contact: Asutosh Das <asutoshd@codeaurora.org>
|
||||
Contact: Asutosh Das <quic_asutoshd@quicinc.com>
|
||||
Description: This entry shows the configured size of WriteBooster buffer.
|
||||
0400h corresponds to 4GB.
|
||||
|
||||
|
||||
@ -442,7 +442,6 @@ struct blk_revalidate_zone_args {
|
||||
unsigned long *conv_zones_bitmap;
|
||||
unsigned long *seq_zones_wlock;
|
||||
unsigned int nr_zones;
|
||||
sector_t zone_sectors;
|
||||
sector_t sector;
|
||||
};
|
||||
|
||||
@ -456,40 +455,36 @@ static int blk_revalidate_zone_cb(struct blk_zone *zone, unsigned int idx,
|
||||
struct gendisk *disk = args->disk;
|
||||
struct request_queue *q = disk->queue;
|
||||
sector_t capacity = get_capacity(disk);
|
||||
sector_t zone_sectors = q->limits.chunk_sectors;
|
||||
|
||||
/* Check for bad zones and holes in the zone report */
|
||||
if (zone->start != args->sector) {
|
||||
pr_warn("%s: Zone gap at sectors %llu..%llu\n",
|
||||
disk->disk_name, args->sector, zone->start);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
if (zone->start >= capacity || !zone->len) {
|
||||
pr_warn("%s: Invalid zone start %llu, length %llu\n",
|
||||
disk->disk_name, zone->start, zone->len);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/*
|
||||
* All zones must have the same size, with the exception on an eventual
|
||||
* smaller last zone.
|
||||
*/
|
||||
if (zone->start == 0) {
|
||||
if (zone->len == 0 || !is_power_of_2(zone->len)) {
|
||||
pr_warn("%s: Invalid zoned device with non power of two zone size (%llu)\n",
|
||||
disk->disk_name, zone->len);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
args->zone_sectors = zone->len;
|
||||
args->nr_zones = (capacity + zone->len - 1) >> ilog2(zone->len);
|
||||
} else if (zone->start + args->zone_sectors < capacity) {
|
||||
if (zone->len != args->zone_sectors) {
|
||||
if (zone->start + zone->len < capacity) {
|
||||
if (zone->len != zone_sectors) {
|
||||
pr_warn("%s: Invalid zoned device with non constant zone size\n",
|
||||
disk->disk_name);
|
||||
return -ENODEV;
|
||||
}
|
||||
} else {
|
||||
if (zone->len > args->zone_sectors) {
|
||||
} else if (zone->len > zone_sectors) {
|
||||
pr_warn("%s: Invalid zoned device with larger last zone size\n",
|
||||
disk->disk_name);
|
||||
return -ENODEV;
|
||||
}
|
||||
}
|
||||
|
||||
/* Check for holes in the zone report */
|
||||
if (zone->start != args->sector) {
|
||||
pr_warn("%s: Zone gap at sectors %llu..%llu\n",
|
||||
disk->disk_name, args->sector, zone->start);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Check zone type */
|
||||
switch (zone->type) {
|
||||
@ -526,11 +521,13 @@ static int blk_revalidate_zone_cb(struct blk_zone *zone, unsigned int idx,
|
||||
* @disk: Target disk
|
||||
* @update_driver_data: Callback to update driver data on the frozen disk
|
||||
*
|
||||
* Helper function for low-level device drivers to (re) allocate and initialize
|
||||
* a disk request queue zone bitmaps. This functions should normally be called
|
||||
* within the disk ->revalidate method for blk-mq based drivers. For BIO based
|
||||
* drivers only q->nr_zones needs to be updated so that the sysfs exposed value
|
||||
* is correct.
|
||||
* Helper function for low-level device drivers to check and (re) allocate and
|
||||
* initialize a disk request queue zone bitmaps. This functions should normally
|
||||
* be called within the disk ->revalidate method for blk-mq based drivers.
|
||||
* Before calling this function, the device driver must already have set the
|
||||
* device zone size (chunk_sector limit) and the max zone append limit.
|
||||
* For BIO based drivers, this function cannot be used. BIO based device drivers
|
||||
* only need to set disk->nr_zones so that the sysfs exposed value is correct.
|
||||
* If the @update_driver_data callback function is not NULL, the callback is
|
||||
* executed with the device request queue frozen after all zones have been
|
||||
* checked.
|
||||
@ -539,9 +536,9 @@ int blk_revalidate_disk_zones(struct gendisk *disk,
|
||||
void (*update_driver_data)(struct gendisk *disk))
|
||||
{
|
||||
struct request_queue *q = disk->queue;
|
||||
struct blk_revalidate_zone_args args = {
|
||||
.disk = disk,
|
||||
};
|
||||
sector_t zone_sectors = q->limits.chunk_sectors;
|
||||
sector_t capacity = get_capacity(disk);
|
||||
struct blk_revalidate_zone_args args = { };
|
||||
unsigned int noio_flag;
|
||||
int ret;
|
||||
|
||||
@ -550,13 +547,31 @@ int blk_revalidate_disk_zones(struct gendisk *disk,
|
||||
if (WARN_ON_ONCE(!queue_is_mq(q)))
|
||||
return -EIO;
|
||||
|
||||
if (!get_capacity(disk))
|
||||
return -EIO;
|
||||
if (!capacity)
|
||||
return -ENODEV;
|
||||
|
||||
/*
|
||||
* Checks that the device driver indicated a valid zone size and that
|
||||
* the max zone append limit is set.
|
||||
*/
|
||||
if (!zone_sectors || !is_power_of_2(zone_sectors)) {
|
||||
pr_warn("%s: Invalid non power of two zone size (%llu)\n",
|
||||
disk->disk_name, zone_sectors);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
if (!q->limits.max_zone_append_sectors) {
|
||||
pr_warn("%s: Invalid 0 maximum zone append limit\n",
|
||||
disk->disk_name);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/*
|
||||
* Ensure that all memory allocations in this context are done as if
|
||||
* GFP_NOIO was specified.
|
||||
*/
|
||||
args.disk = disk;
|
||||
args.nr_zones = (capacity + zone_sectors - 1) >> ilog2(zone_sectors);
|
||||
noio_flag = memalloc_noio_save();
|
||||
ret = disk->fops->report_zones(disk, 0, UINT_MAX,
|
||||
blk_revalidate_zone_cb, &args);
|
||||
@ -570,7 +585,7 @@ int blk_revalidate_disk_zones(struct gendisk *disk,
|
||||
* If zones where reported, make sure that the entire disk capacity
|
||||
* has been checked.
|
||||
*/
|
||||
if (ret > 0 && args.sector != get_capacity(disk)) {
|
||||
if (ret > 0 && args.sector != capacity) {
|
||||
pr_warn("%s: Missing zones from sector %llu\n",
|
||||
disk->disk_name, args.sector);
|
||||
ret = -ENODEV;
|
||||
@ -583,7 +598,6 @@ int blk_revalidate_disk_zones(struct gendisk *disk,
|
||||
*/
|
||||
blk_mq_freeze_queue(q);
|
||||
if (ret > 0) {
|
||||
blk_queue_chunk_sectors(q, args.zone_sectors);
|
||||
disk->nr_zones = args.nr_zones;
|
||||
swap(disk->seq_zones_wlock, args.seq_zones_wlock);
|
||||
swap(disk->conv_zones_bitmap, args.conv_zones_bitmap);
|
||||
|
||||
@ -162,21 +162,15 @@ int null_register_zoned_dev(struct nullb *nullb)
|
||||
disk_set_zoned(nullb->disk, BLK_ZONED_HM);
|
||||
blk_queue_flag_set(QUEUE_FLAG_ZONE_RESETALL, q);
|
||||
blk_queue_required_elevator_features(q, ELEVATOR_F_ZBD_SEQ_WRITE);
|
||||
|
||||
if (queue_is_mq(q)) {
|
||||
int ret = blk_revalidate_disk_zones(nullb->disk, NULL);
|
||||
|
||||
if (ret)
|
||||
return ret;
|
||||
} else {
|
||||
blk_queue_chunk_sectors(q, dev->zone_size_sects);
|
||||
nullb->disk->nr_zones = bdev_nr_zones(nullb->disk->part0);
|
||||
}
|
||||
|
||||
blk_queue_max_zone_append_sectors(q, dev->zone_size_sects);
|
||||
disk_set_max_open_zones(nullb->disk, dev->zone_max_open);
|
||||
disk_set_max_active_zones(nullb->disk, dev->zone_max_active);
|
||||
|
||||
if (queue_is_mq(q))
|
||||
return blk_revalidate_disk_zones(nullb->disk, NULL);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
@ -751,7 +751,6 @@ static int virtblk_probe_zoned_device(struct virtio_device *vdev,
|
||||
{
|
||||
u32 v, wg;
|
||||
u8 model;
|
||||
int ret;
|
||||
|
||||
virtio_cread(vdev, struct virtio_blk_config,
|
||||
zoned.model, &model);
|
||||
@ -806,6 +805,7 @@ static int virtblk_probe_zoned_device(struct virtio_device *vdev,
|
||||
vblk->zone_sectors);
|
||||
return -ENODEV;
|
||||
}
|
||||
blk_queue_chunk_sectors(q, vblk->zone_sectors);
|
||||
dev_dbg(&vdev->dev, "zone sectors = %u\n", vblk->zone_sectors);
|
||||
|
||||
if (virtio_has_feature(vdev, VIRTIO_BLK_F_DISCARD)) {
|
||||
@ -814,8 +814,6 @@ static int virtblk_probe_zoned_device(struct virtio_device *vdev,
|
||||
blk_queue_max_discard_sectors(q, 0);
|
||||
}
|
||||
|
||||
ret = blk_revalidate_disk_zones(vblk->disk, NULL);
|
||||
if (!ret) {
|
||||
virtio_cread(vdev, struct virtio_blk_config,
|
||||
zoned.max_append_sectors, &v);
|
||||
if (!v) {
|
||||
@ -828,12 +826,10 @@ static int virtblk_probe_zoned_device(struct virtio_device *vdev,
|
||||
wg, v);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
blk_queue_max_zone_append_sectors(q, v);
|
||||
dev_dbg(&vdev->dev, "max append sectors = %u\n", v);
|
||||
}
|
||||
|
||||
return ret;
|
||||
return blk_revalidate_disk_zones(vblk->disk, NULL);
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
@ -10,12 +10,11 @@
|
||||
int nvme_revalidate_zones(struct nvme_ns *ns)
|
||||
{
|
||||
struct request_queue *q = ns->queue;
|
||||
int ret;
|
||||
|
||||
ret = blk_revalidate_disk_zones(ns->disk, NULL);
|
||||
if (!ret)
|
||||
blk_queue_chunk_sectors(q, ns->zsze);
|
||||
blk_queue_max_zone_append_sectors(q, ns->ctrl->max_zone_append);
|
||||
return ret;
|
||||
|
||||
return blk_revalidate_disk_zones(ns->disk, NULL);
|
||||
}
|
||||
|
||||
static int nvme_set_max_append(struct nvme_ctrl *ctrl)
|
||||
|
||||
@ -2618,7 +2618,7 @@ struct aac_hba_info {
|
||||
struct aac_aifcmd {
|
||||
__le32 command; /* Tell host what type of notify this is */
|
||||
__le32 seqnum; /* To allow ordering of reports (if necessary) */
|
||||
u8 data[1]; /* Undefined length (from kernel viewpoint) */
|
||||
u8 data[]; /* Undefined length (from kernel viewpoint) */
|
||||
};
|
||||
|
||||
/**
|
||||
|
||||
@ -465,7 +465,7 @@ int fnic_trace_buf_init(void)
|
||||
fnic_max_trace_entries = (trace_max_pages * PAGE_SIZE)/
|
||||
FNIC_ENTRY_SIZE_BYTES;
|
||||
|
||||
fnic_trace_buf_p = (unsigned long)vzalloc(trace_max_pages * PAGE_SIZE);
|
||||
fnic_trace_buf_p = (unsigned long)vcalloc(trace_max_pages, PAGE_SIZE);
|
||||
if (!fnic_trace_buf_p) {
|
||||
printk(KERN_ERR PFX "Failed to allocate memory "
|
||||
"for fnic_trace_buf_p\n");
|
||||
|
||||
@ -6944,7 +6944,9 @@ lpfc_unregister_fcf_rescan(struct lpfc_hba *phba)
|
||||
if (rc)
|
||||
return;
|
||||
/* Reset HBA FCF states after successful unregister FCF */
|
||||
spin_lock_irq(&phba->hbalock);
|
||||
phba->fcf.fcf_flag = 0;
|
||||
spin_unlock_irq(&phba->hbalock);
|
||||
phba->fcf.current_rec.flag = 0;
|
||||
|
||||
/*
|
||||
|
||||
@ -4462,7 +4462,6 @@ struct qla_hw_data {
|
||||
|
||||
/* n2n */
|
||||
struct fc_els_flogi plogi_els_payld;
|
||||
#define LOGIN_TEMPLATE_SIZE (sizeof(struct fc_els_flogi) - 4)
|
||||
|
||||
void *swl;
|
||||
|
||||
|
||||
@ -8434,7 +8434,7 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr,
|
||||
ql_dbg(ql_dbg_init, vha, 0x0163,
|
||||
"-> fwdt%u template allocate template %#x words...\n",
|
||||
j, risc_size);
|
||||
fwdt->template = vmalloc(risc_size * sizeof(*dcode));
|
||||
fwdt->template = vmalloc_array(risc_size, sizeof(*dcode));
|
||||
if (!fwdt->template) {
|
||||
ql_log(ql_log_warn, vha, 0x0164,
|
||||
"-> fwdt%u failed allocate template.\n", j);
|
||||
@ -8689,7 +8689,7 @@ qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr)
|
||||
ql_dbg(ql_dbg_init, vha, 0x0173,
|
||||
"-> fwdt%u template allocate template %#x words...\n",
|
||||
j, risc_size);
|
||||
fwdt->template = vmalloc(risc_size * sizeof(*dcode));
|
||||
fwdt->template = vmalloc_array(risc_size, sizeof(*dcode));
|
||||
if (!fwdt->template) {
|
||||
ql_log(ql_log_warn, vha, 0x0174,
|
||||
"-> fwdt%u failed allocate template.\n", j);
|
||||
|
||||
@ -3073,7 +3073,8 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
|
||||
memset(ptr, 0, sizeof(struct els_plogi_payload));
|
||||
memset(resp_ptr, 0, sizeof(struct els_plogi_payload));
|
||||
memcpy(elsio->u.els_plogi.els_plogi_pyld->data,
|
||||
&ha->plogi_els_payld.fl_csp, LOGIN_TEMPLATE_SIZE);
|
||||
(void *)&ha->plogi_els_payld + offsetof(struct fc_els_flogi, fl_csp),
|
||||
sizeof(ha->plogi_els_payld) - offsetof(struct fc_els_flogi, fl_csp));
|
||||
|
||||
elsio->u.els_plogi.els_cmd = els_opcode;
|
||||
elsio->u.els_plogi.els_plogi_pyld->opcode = els_opcode;
|
||||
@ -3911,7 +3912,7 @@ qla2x00_start_sp(srb_t *sp)
|
||||
|
||||
pkt = __qla2x00_alloc_iocbs(sp->qpair, sp);
|
||||
if (!pkt) {
|
||||
rval = EAGAIN;
|
||||
rval = -EAGAIN;
|
||||
ql_log(ql_log_warn, vha, 0x700c,
|
||||
"qla2x00_alloc_iocbs failed.\n");
|
||||
goto done;
|
||||
|
||||
@ -841,11 +841,6 @@ static int sdeb_zbc_nr_conv = DEF_ZBC_NR_CONV_ZONES;
|
||||
static int submit_queues = DEF_SUBMIT_QUEUES; /* > 1 for multi-queue (mq) */
|
||||
static int poll_queues; /* iouring iopoll interface.*/
|
||||
|
||||
static DEFINE_RWLOCK(atomic_rw);
|
||||
static DEFINE_RWLOCK(atomic_rw2);
|
||||
|
||||
static rwlock_t *ramdisk_lck_a[2];
|
||||
|
||||
static char sdebug_proc_name[] = MY_NAME;
|
||||
static const char *my_name = MY_NAME;
|
||||
|
||||
@ -6818,9 +6813,6 @@ static int __init scsi_debug_init(void)
|
||||
int k, ret, hosts_to_add;
|
||||
int idx = -1;
|
||||
|
||||
ramdisk_lck_a[0] = &atomic_rw;
|
||||
ramdisk_lck_a[1] = &atomic_rw2;
|
||||
|
||||
if (sdebug_ndelay >= 1000 * 1000 * 1000) {
|
||||
pr_warn("ndelay must be less than 1 second, ignored\n");
|
||||
sdebug_ndelay = 0;
|
||||
|
||||
@ -831,7 +831,6 @@ int sd_zbc_revalidate_zones(struct scsi_disk *sdkp)
|
||||
struct request_queue *q = disk->queue;
|
||||
u32 zone_blocks = sdkp->early_zone_info.zone_blocks;
|
||||
unsigned int nr_zones = sdkp->early_zone_info.nr_zones;
|
||||
u32 max_append;
|
||||
int ret = 0;
|
||||
unsigned int flags;
|
||||
|
||||
@ -876,6 +875,11 @@ int sd_zbc_revalidate_zones(struct scsi_disk *sdkp)
|
||||
goto unlock;
|
||||
}
|
||||
|
||||
blk_queue_chunk_sectors(q,
|
||||
logical_to_sectors(sdkp->device, zone_blocks));
|
||||
blk_queue_max_zone_append_sectors(q,
|
||||
q->limits.max_segments << PAGE_SECTORS_SHIFT);
|
||||
|
||||
ret = blk_revalidate_disk_zones(disk, sd_zbc_revalidate_zones_cb);
|
||||
|
||||
memalloc_noio_restore(flags);
|
||||
@ -888,12 +892,6 @@ int sd_zbc_revalidate_zones(struct scsi_disk *sdkp)
|
||||
goto unlock;
|
||||
}
|
||||
|
||||
max_append = min_t(u32, logical_to_sectors(sdkp->device, zone_blocks),
|
||||
q->limits.max_segments << PAGE_SECTORS_SHIFT);
|
||||
max_append = min_t(u32, max_append, queue_max_hw_sectors(q));
|
||||
|
||||
blk_queue_max_zone_append_sectors(q, max_append);
|
||||
|
||||
sd_zbc_print_zones(sdkp);
|
||||
|
||||
unlock:
|
||||
|
||||
@ -318,6 +318,7 @@ enum storvsc_request_type {
|
||||
#define SRB_STATUS_INVALID_REQUEST 0x06
|
||||
#define SRB_STATUS_DATA_OVERRUN 0x12
|
||||
#define SRB_STATUS_INVALID_LUN 0x20
|
||||
#define SRB_STATUS_INTERNAL_ERROR 0x30
|
||||
|
||||
#define SRB_STATUS(status) \
|
||||
(status & ~(SRB_STATUS_AUTOSENSE_VALID | SRB_STATUS_QUEUE_FROZEN))
|
||||
@ -978,6 +979,7 @@ static void storvsc_handle_error(struct vmscsi_request *vm_srb,
|
||||
case SRB_STATUS_ERROR:
|
||||
case SRB_STATUS_ABORTED:
|
||||
case SRB_STATUS_INVALID_REQUEST:
|
||||
case SRB_STATUS_INTERNAL_ERROR:
|
||||
if (vm_srb->srb_status & SRB_STATUS_AUTOSENSE_VALID) {
|
||||
/* Check for capacity change */
|
||||
if ((asc == 0x2a) && (ascq == 0x9)) {
|
||||
|
||||
@ -8520,6 +8520,41 @@ out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void ufshcd_set_timestamp_attr(struct ufs_hba *hba)
|
||||
{
|
||||
int err;
|
||||
struct ufs_query_req *request = NULL;
|
||||
struct ufs_query_res *response = NULL;
|
||||
struct ufs_dev_info *dev_info = &hba->dev_info;
|
||||
struct utp_upiu_query_v4_0 *upiu_data;
|
||||
|
||||
if (dev_info->wspecversion < 0x400)
|
||||
return;
|
||||
|
||||
ufshcd_hold(hba);
|
||||
|
||||
mutex_lock(&hba->dev_cmd.lock);
|
||||
|
||||
ufshcd_init_query(hba, &request, &response,
|
||||
UPIU_QUERY_OPCODE_WRITE_ATTR,
|
||||
QUERY_ATTR_IDN_TIMESTAMP, 0, 0);
|
||||
|
||||
request->query_func = UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST;
|
||||
|
||||
upiu_data = (struct utp_upiu_query_v4_0 *)&request->upiu_req;
|
||||
|
||||
put_unaligned_be64(ktime_get_real_ns(), &upiu_data->osf3);
|
||||
|
||||
err = ufshcd_exec_dev_cmd(hba, DEV_CMD_TYPE_QUERY, QUERY_REQ_TIMEOUT);
|
||||
|
||||
if (err)
|
||||
dev_err(hba->dev, "%s: failed to set timestamp %d\n",
|
||||
__func__, err);
|
||||
|
||||
mutex_unlock(&hba->dev_cmd.lock);
|
||||
ufshcd_release(hba);
|
||||
}
|
||||
|
||||
/**
|
||||
* ufshcd_add_lus - probe and add UFS logical units
|
||||
* @hba: per-adapter instance
|
||||
@ -8708,6 +8743,8 @@ static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params)
|
||||
ufshcd_set_ufs_dev_active(hba);
|
||||
ufshcd_force_reset_auto_bkops(hba);
|
||||
|
||||
ufshcd_set_timestamp_attr(hba);
|
||||
|
||||
/* Gear up to HS gear if supported */
|
||||
if (hba->max_pwr_info.is_valid) {
|
||||
/*
|
||||
@ -9749,6 +9786,7 @@ static int __ufshcd_wl_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op)
|
||||
ret = ufshcd_set_dev_pwr_mode(hba, UFS_ACTIVE_PWR_MODE);
|
||||
if (ret)
|
||||
goto set_old_link_state;
|
||||
ufshcd_set_timestamp_attr(hba);
|
||||
}
|
||||
|
||||
if (ufshcd_keep_autobkops_enabled_except_suspend(hba))
|
||||
|
||||
@ -72,6 +72,7 @@ config SCSI_UFS_QCOM
|
||||
config SCSI_UFS_MEDIATEK
|
||||
tristate "Mediatek specific hooks to UFS controller platform driver"
|
||||
depends on SCSI_UFSHCD_PLATFORM && ARCH_MEDIATEK
|
||||
depends on RESET_CONTROLLER
|
||||
select PHY_MTK_UFS
|
||||
select RESET_TI_SYSCON
|
||||
help
|
||||
|
||||
@ -70,6 +70,31 @@ struct utp_upiu_query {
|
||||
__be32 reserved[2];
|
||||
};
|
||||
|
||||
/**
|
||||
* struct utp_upiu_query_v4_0 - upiu request buffer structure for
|
||||
* query request >= UFS 4.0 spec.
|
||||
* @opcode: command to perform B-0
|
||||
* @idn: a value that indicates the particular type of data B-1
|
||||
* @index: Index to further identify data B-2
|
||||
* @selector: Index to further identify data B-3
|
||||
* @osf4: spec field B-5
|
||||
* @osf5: spec field B 6,7
|
||||
* @osf6: spec field DW 8,9
|
||||
* @osf7: spec field DW 10,11
|
||||
*/
|
||||
struct utp_upiu_query_v4_0 {
|
||||
__u8 opcode;
|
||||
__u8 idn;
|
||||
__u8 index;
|
||||
__u8 selector;
|
||||
__u8 osf3;
|
||||
__u8 osf4;
|
||||
__be16 osf5;
|
||||
__be32 osf6;
|
||||
__be32 osf7;
|
||||
__be32 reserved;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct utp_upiu_cmd - Command UPIU structure
|
||||
* @data_transfer_len: Data Transfer Length DW-3
|
||||
|
||||
@ -170,6 +170,7 @@ enum attr_idn {
|
||||
QUERY_ATTR_IDN_WB_BUFF_LIFE_TIME_EST = 0x1E,
|
||||
QUERY_ATTR_IDN_CURR_WB_BUFF_SIZE = 0x1F,
|
||||
QUERY_ATTR_IDN_EXT_IID_EN = 0x2A,
|
||||
QUERY_ATTR_IDN_TIMESTAMP = 0x30
|
||||
};
|
||||
|
||||
/* Descriptor idn for Query requests */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user