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SCSI misc on 20180131

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This is mostly updates of the usual driver suspects: arcmsr,
 scsi_debug, mpt3sas, lpfc, cxlflash, qla2xxx, aacraid, megaraid_sas,
 hisi_sas.  We also have a rework of the libsas hotplug handling to
 make it more robust, a slew of 32 bit time conversions and fixes, and
 a host of the usual minor updates and style changes.  The biggest
 potential for regressions is the libsas hotplug changes, but so far
 they seem stable under testing.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This is mostly updates of the usual driver suspects: arcmsr,
  scsi_debug, mpt3sas, lpfc, cxlflash, qla2xxx, aacraid, megaraid_sas,
  hisi_sas.

  We also have a rework of the libsas hotplug handling to make it more
  robust, a slew of 32 bit time conversions and fixes, and a host of the
  usual minor updates and style changes. The biggest potential for
  regressions is the libsas hotplug changes, but so far they seem stable
  under testing"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (313 commits)
  scsi: qla2xxx: Fix logo flag for qlt_free_session_done()
  scsi: arcmsr: avoid do_gettimeofday
  scsi: core: Add VENDOR_SPECIFIC sense code definitions
  scsi: qedi: Drop cqe response during connection recovery
  scsi: fas216: fix sense buffer initialization
  scsi: ibmvfc: Remove unneeded semicolons
  scsi: hisi_sas: fix a bug in hisi_sas_dev_gone()
  scsi: hisi_sas: directly attached disk LED feature for v2 hw
  scsi: hisi_sas: devicetree: bindings: add LED feature for v2 hw
  scsi: megaraid_sas: NVMe passthrough command support
  scsi: megaraid: use ktime_get_real for firmware time
  scsi: fnic: use 64-bit timestamps
  scsi: qedf: Fix error return code in __qedf_probe()
  scsi: devinfo: fix format of the device list
  scsi: qla2xxx: Update driver version to 10.00.00.05-k
  scsi: qla2xxx: Add XCB counters to debugfs
  scsi: qla2xxx: Fix queue ID for async abort with Multiqueue
  scsi: qla2xxx: Fix warning for code intentation in __qla24xx_handle_gpdb_event()
  scsi: qla2xxx: Fix warning during port_name debug print
  scsi: qla2xxx: Fix warning in qla2x00_async_iocb_timeout()
  ...
This commit is contained in:
Linus Torvalds 2018-01-31 11:23:28 -08:00
commit 28bc6fb959
161 changed files with 8954 additions and 4547 deletions
Download patch file Download diff file Expand all files Collapse all files

30
include/scsi/libsas.h
View file

@ -75,16 +75,15 @@ enum phy_event {
PHYE_OOB_ERROR,
PHYE_SPINUP_HOLD, /* hot plug SATA, no COMWAKE sent */
PHYE_RESUME_TIMEOUT,
PHYE_SHUTDOWN,
PHY_NUM_EVENTS,
};
enum discover_event {
DISCE_DISCOVER_DOMAIN = 0U,
DISCE_REVALIDATE_DOMAIN,
DISCE_PROBE,
DISCE_SUSPEND,
DISCE_RESUME,
DISCE_DESTRUCT,
DISC_NUM_EVENTS,
};
@ -261,6 +260,7 @@ struct asd_sas_port {
struct list_head dev_list;
struct list_head disco_list;
struct list_head destroy_list;
struct list_head sas_port_del_list;
enum sas_linkrate linkrate;
struct sas_work work;
@ -292,6 +292,7 @@ struct asd_sas_port {
struct asd_sas_event {
struct sas_work work;
struct asd_sas_phy *phy;
int event;
};
static inline struct asd_sas_event *to_asd_sas_event(struct work_struct *work)
@ -301,17 +302,24 @@ static inline struct asd_sas_event *to_asd_sas_event(struct work_struct *work)
return ev;
}
static inline void INIT_SAS_EVENT(struct asd_sas_event *ev,
void (*fn)(struct work_struct *),
struct asd_sas_phy *phy, int event)
{
INIT_SAS_WORK(&ev->work, fn);
ev->phy = phy;
ev->event = event;
}
#define SAS_PHY_SHUTDOWN_THRES 1024
/* The phy pretty much is controlled by the LLDD.
* The class only reads those fields.
*/
struct asd_sas_phy {
/* private: */
struct asd_sas_event port_events[PORT_NUM_EVENTS];
struct asd_sas_event phy_events[PHY_NUM_EVENTS];
unsigned long port_events_pending;
unsigned long phy_events_pending;
atomic_t event_nr;
int in_shutdown;
int error;
int suspended;
@ -380,6 +388,9 @@ struct sas_ha_struct {
struct device *dev; /* should be set */
struct module *lldd_module; /* should be set */
struct workqueue_struct *event_q;
struct workqueue_struct *disco_q;
u8 *sas_addr; /* must be set */
u8 hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
@ -399,6 +410,8 @@ struct sas_ha_struct {
struct list_head eh_done_q; /* complete via scsi_eh_flush_done_q */
struct list_head eh_ata_q; /* scmds to promote from sas to ata eh */
int event_thres;
};
#define SHOST_TO_SAS_HA(_shost) (*(struct sas_ha_struct **)(_shost)->hostdata)
@ -670,6 +683,7 @@ extern int sas_bios_param(struct scsi_device *,
sector_t capacity, int *hsc);
extern struct scsi_transport_template *
sas_domain_attach_transport(struct sas_domain_function_template *);
extern struct device_attribute dev_attr_phy_event_threshold;
int sas_discover_root_expander(struct domain_device *);