* [PATCH 1/4] scsi_scan: Fixup scsilun_to_int()
2013-02-19 8:17 [PATCH 0/4] scsi: 64-bit LUN support Hannes Reinecke
@ 2013-02-19 8:18 ` Hannes Reinecke
0 siblings, 0 replies; 7+ messages in thread
From: Hannes Reinecke @ 2013-02-19 8:18 UTC (permalink / raw)
To: linux-scsi
Cc: James Bottomley, Jeremy Linton, Robert Elliott, Bart Van Assche,
Hannes Reinecke
scsilun_to_int() has an error which prevents it from generating
correct LUN numbers for 64bit values.
Also we should remove the misleading comment about portions of
the LUN being ignored; the initiator should treat the LUN as
an opaque value.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/scsi_scan.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 3e58b22..4f315f5 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1228,14 +1228,11 @@ static void scsi_sequential_lun_scan(struct scsi_target *starget,
* truncation before using this function.
*
* Notes:
- * The struct scsi_lun is assumed to be four levels, with each level
- * effectively containing a SCSI byte-ordered (big endian) short; the
- * addressing bits of each level are ignored (the highest two bits).
* For a description of the LUN format, post SCSI-3 see the SCSI
* Architecture Model, for SCSI-3 see the SCSI Controller Commands.
*
- * Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function returns
- * the integer: 0x0b030a04
+ * Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function
+ * returns the integer: 0x0b030a04
**/
int scsilun_to_int(struct scsi_lun *scsilun)
{
@@ -1244,7 +1241,7 @@ int scsilun_to_int(struct scsi_lun *scsilun)
lun = 0;
for (i = 0; i < sizeof(lun); i += 2)
- lun = lun | (((scsilun->scsi_lun[i] << 8) |
+ lun = lun | (((scsilun->scsi_lun[i] << ((i + 1) * 8)) |
scsilun->scsi_lun[i + 1]) << (i * 8));
return lun;
}
--
1.7.4.2
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 0/4] scsi: 64-bit LUN support
@ 2013-02-20 13:47 Hannes Reinecke
2013-02-20 13:47 ` [PATCH 1/4] scsi_scan: Fixup scsilun_to_int() Hannes Reinecke
` (3 more replies)
0 siblings, 4 replies; 7+ messages in thread
From: Hannes Reinecke @ 2013-02-20 13:47 UTC (permalink / raw)
To: linux-scsi
Cc: James Bottomley, Jeremy Linton, Robert Elliott, Bart Van Assche,
Mike Christie, Hannes Reinecke
This patchset updates the SCSI midlayer to use 64-bit LUNs internally.
It eliminates the need to limit the number of LUNs artificially to
avoid aliasing issues; the SCSI midlayer can now accept any LUN presented
to it.
The LLDD specific settings for 'max_lun' have been left untouched;
it should be raised to '~0' if the HBA supports 64-bit LUNs internally.
However, it is up to the driver maintainer to raise that limit.
Changes to v1:
- Use u64 instead of uint64_t where appropriate
Hannes Reinecke (4):
scsi_scan: Fixup scsilun_to_int()
scsi: use 64-bit LUNs
scsi: use 64-bit value for 'max_luns'
scsi: Remove CONFIG_SCSI_MULTI_LUN
drivers/ata/libata-scsi.c | 2 +-
drivers/ata/libata.h | 2 +-
drivers/message/fusion/mptscsih.c | 2 +-
drivers/message/i2o/i2o_scsi.c | 13 +++---
drivers/scsi/Kconfig | 14 ------
drivers/scsi/NCR5380.c | 2 +-
drivers/scsi/aacraid/linit.c | 2 +-
drivers/scsi/aha152x.c | 6 +-
drivers/scsi/aic7xxx/aic79xx.h | 2 +-
drivers/scsi/aic7xxx/aic79xx_osm.c | 6 +-
drivers/scsi/aic7xxx/aic7xxx_osm.c | 11 +++--
drivers/scsi/aic7xxx_old.c | 21 +++++----
drivers/scsi/aic7xxx_old/aic7xxx_proc.c | 2 +-
drivers/scsi/arcmsr/arcmsr_hba.c | 8 ++--
drivers/scsi/csiostor/csio_scsi.c | 24 +++++-----
drivers/scsi/cxgbi/libcxgbi.c | 2 +-
drivers/scsi/cxgbi/libcxgbi.h | 2 +-
drivers/scsi/dc395x.c | 52 ++++++++++------------
drivers/scsi/eata.c | 4 +-
drivers/scsi/fnic/fnic_scsi.c | 6 +-
drivers/scsi/hpsa.c | 2 +-
drivers/scsi/ibmvscsi/ibmvfc.c | 4 +-
drivers/scsi/libiscsi.c | 8 ++--
drivers/scsi/libsas/sas_scsi_host.c | 11 +++--
drivers/scsi/lpfc/lpfc_attr.c | 10 ++++-
drivers/scsi/lpfc/lpfc_scsi.c | 42 +++++++++---------
drivers/scsi/megaraid.c | 6 +-
drivers/scsi/megaraid/mega_common.h | 2 +-
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 4 +-
drivers/scsi/ncr53c8xx.h | 4 --
drivers/scsi/pmcraid.c | 2 +-
drivers/scsi/qla2xxx/qla_def.h | 4 +-
drivers/scsi/qla2xxx/qla_gbl.h | 12 +++---
drivers/scsi/qla2xxx/qla_isr.c | 4 +-
drivers/scsi/qla2xxx/qla_mbx.c | 12 +++---
drivers/scsi/qla2xxx/qla_os.c | 41 +++++++++--------
drivers/scsi/qla4xxx/ql4_glbl.h | 4 +-
drivers/scsi/qla4xxx/ql4_iocb.c | 2 +-
drivers/scsi/qla4xxx/ql4_isr.c | 22 +++++-----
drivers/scsi/qla4xxx/ql4_mbx.c | 8 ++--
drivers/scsi/qla4xxx/ql4_os.c | 18 ++++----
drivers/scsi/scsi.c | 8 ++--
drivers/scsi/scsi_debug.c | 15 +++---
drivers/scsi/scsi_priv.h | 2 +-
drivers/scsi/scsi_proc.c | 2 +-
drivers/scsi/scsi_scan.c | 73 +++++++++++--------------------
drivers/scsi/scsi_sysfs.c | 14 +++---
drivers/scsi/scsi_transport_fc.c | 4 +-
drivers/scsi/scsi_transport_iscsi.c | 4 +-
drivers/scsi/scsi_transport_sas.c | 2 +-
drivers/scsi/sg.c | 4 +-
drivers/scsi/sym53c8xx_2/sym_glue.c | 2 +-
drivers/scsi/sym53c8xx_2/sym_hipd.h | 2 +-
drivers/target/loopback/tcm_loop.c | 4 +-
drivers/target/target_core_pscsi.c | 12 +++---
include/linux/moduleparam.h | 5 ++
include/scsi/scsi.h | 2 +-
include/scsi/scsi_device.h | 22 +++++-----
include/scsi/scsi_host.h | 6 +-
include/scsi/scsi_transport.h | 2 +-
kernel/params.c | 1 +
61 files changed, 282 insertions(+), 309 deletions(-)
--
1.7.4.2
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/4] scsi_scan: Fixup scsilun_to_int()
2013-02-20 13:47 [PATCH v2 0/4] scsi: 64-bit LUN support Hannes Reinecke
@ 2013-02-20 13:47 ` Hannes Reinecke
2013-03-04 18:22 ` Douglas Gilbert
2013-02-20 13:47 ` [PATCH 2/4] scsi: use 64-bit LUNs Hannes Reinecke
` (2 subsequent siblings)
3 siblings, 1 reply; 7+ messages in thread
From: Hannes Reinecke @ 2013-02-20 13:47 UTC (permalink / raw)
To: linux-scsi
Cc: James Bottomley, Jeremy Linton, Robert Elliott, Bart Van Assche,
Mike Christie, Hannes Reinecke
scsilun_to_int() has an error which prevents it from generating
correct LUN numbers for 64bit values.
Also we should remove the misleading comment about portions of
the LUN being ignored; the initiator should treat the LUN as
an opaque value.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/scsi_scan.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 3e58b22..4f315f5 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1228,14 +1228,11 @@ static void scsi_sequential_lun_scan(struct scsi_target *starget,
* truncation before using this function.
*
* Notes:
- * The struct scsi_lun is assumed to be four levels, with each level
- * effectively containing a SCSI byte-ordered (big endian) short; the
- * addressing bits of each level are ignored (the highest two bits).
* For a description of the LUN format, post SCSI-3 see the SCSI
* Architecture Model, for SCSI-3 see the SCSI Controller Commands.
*
- * Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function returns
- * the integer: 0x0b030a04
+ * Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function
+ * returns the integer: 0x0b030a04
**/
int scsilun_to_int(struct scsi_lun *scsilun)
{
@@ -1244,7 +1241,7 @@ int scsilun_to_int(struct scsi_lun *scsilun)
lun = 0;
for (i = 0; i < sizeof(lun); i += 2)
- lun = lun | (((scsilun->scsi_lun[i] << 8) |
+ lun = lun | (((scsilun->scsi_lun[i] << ((i + 1) * 8)) |
scsilun->scsi_lun[i + 1]) << (i * 8));
return lun;
}
--
1.7.4.2
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/4] scsi: use 64-bit LUNs
2013-02-20 13:47 [PATCH v2 0/4] scsi: 64-bit LUN support Hannes Reinecke
2013-02-20 13:47 ` [PATCH 1/4] scsi_scan: Fixup scsilun_to_int() Hannes Reinecke
@ 2013-02-20 13:47 ` Hannes Reinecke
2013-02-20 13:47 ` [PATCH 3/4] scsi: use 64-bit value for 'max_luns' Hannes Reinecke
2013-02-20 13:47 ` [PATCH 4/4] scsi: Remove CONFIG_SCSI_MULTI_LUN Hannes Reinecke
3 siblings, 0 replies; 7+ messages in thread
From: Hannes Reinecke @ 2013-02-20 13:47 UTC (permalink / raw)
To: linux-scsi
Cc: James Bottomley, Jeremy Linton, Robert Elliott, Bart Van Assche,
Mike Christie, Hannes Reinecke
The SCSI standard uses a 64-bit value for LUNs, and large arrays
employing large or hierarchical LUN numbers become more and more
common.
So update the linux SCSI stack to use 64-bit LUN numbers.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/ata/libata-scsi.c | 2 +-
drivers/ata/libata.h | 2 +-
drivers/message/fusion/mptscsih.c | 2 +-
drivers/message/i2o/i2o_scsi.c | 11 +++---
drivers/scsi/NCR5380.c | 2 +-
drivers/scsi/aacraid/linit.c | 2 +-
drivers/scsi/aha152x.c | 6 ++--
drivers/scsi/aic7xxx/aic79xx.h | 2 +-
drivers/scsi/aic7xxx/aic79xx_osm.c | 6 ++--
drivers/scsi/aic7xxx/aic7xxx_osm.c | 11 +++---
drivers/scsi/aic7xxx_old.c | 21 ++++++------
drivers/scsi/aic7xxx_old/aic7xxx_proc.c | 2 +-
drivers/scsi/arcmsr/arcmsr_hba.c | 8 ++--
drivers/scsi/csiostor/csio_scsi.c | 24 +++++++-------
drivers/scsi/dc395x.c | 40 +++++++++++-----------
drivers/scsi/eata.c | 2 +-
drivers/scsi/fnic/fnic_scsi.c | 6 ++--
drivers/scsi/hpsa.c | 2 +-
drivers/scsi/libiscsi.c | 8 ++--
drivers/scsi/libsas/sas_scsi_host.c | 11 +++---
drivers/scsi/lpfc/lpfc_scsi.c | 42 ++++++++++++------------
drivers/scsi/megaraid.c | 4 +-
drivers/scsi/megaraid/mega_common.h | 2 +-
drivers/scsi/pmcraid.c | 2 +-
drivers/scsi/qla2xxx/qla_def.h | 4 +-
drivers/scsi/qla2xxx/qla_gbl.h | 10 +++---
drivers/scsi/qla2xxx/qla_isr.c | 4 +-
drivers/scsi/qla2xxx/qla_mbx.c | 12 +++---
drivers/scsi/qla2xxx/qla_os.c | 35 +++++++++++---------
drivers/scsi/qla4xxx/ql4_glbl.h | 4 +-
drivers/scsi/qla4xxx/ql4_iocb.c | 2 +-
drivers/scsi/qla4xxx/ql4_isr.c | 22 ++++++------
drivers/scsi/qla4xxx/ql4_mbx.c | 8 ++--
drivers/scsi/qla4xxx/ql4_os.c | 18 +++++-----
drivers/scsi/scsi.c | 8 ++--
drivers/scsi/scsi_debug.c | 15 ++++----
drivers/scsi/scsi_priv.h | 2 +-
drivers/scsi/scsi_proc.c | 2 +-
drivers/scsi/scsi_scan.c | 54 +++++++++++--------------------
drivers/scsi/scsi_sysfs.c | 14 ++++----
drivers/scsi/scsi_transport_fc.c | 4 +-
drivers/scsi/scsi_transport_iscsi.c | 4 +-
drivers/scsi/scsi_transport_sas.c | 2 +-
drivers/scsi/sg.c | 4 +-
drivers/scsi/sym53c8xx_2/sym_glue.c | 2 +-
drivers/scsi/sym53c8xx_2/sym_hipd.h | 2 +-
drivers/target/loopback/tcm_loop.c | 4 +-
drivers/target/target_core_pscsi.c | 12 +++---
include/scsi/scsi.h | 2 +-
include/scsi/scsi_device.h | 22 ++++++------
include/scsi/scsi_transport.h | 2 +-
51 files changed, 242 insertions(+), 252 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 7c337e7..78a9efb 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3886,7 +3886,7 @@ void ata_scsi_hotplug(struct work_struct *work)
* Zero.
*/
int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
- unsigned int id, unsigned int lun)
+ unsigned int id, u64 lun)
{
struct ata_port *ap = ata_shost_to_port(shost);
unsigned long flags;
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 7148a58..72d4821 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -147,7 +147,7 @@ extern void ata_schedule_scsi_eh(struct Scsi_Host *shost);
extern void ata_scsi_dev_rescan(struct work_struct *work);
extern int ata_bus_probe(struct ata_port *ap);
extern int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
- unsigned int id, unsigned int lun);
+ unsigned int id, u64 lun);
/* libata-eh.c */
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 164afa7..2d55e5e 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -692,7 +692,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
*/
if (scsi_state & MPI_SCSI_STATE_RESPONSE_INFO_VALID &&
pScsiReply->ResponseInfo) {
- printk(MYIOC_s_NOTE_FMT "[%d:%d:%d:%d] "
+ printk(MYIOC_s_NOTE_FMT "[%d:%d:%d:%llu] "
"FCP_ResponseInfo=%08xh\n", ioc->name,
sc->device->host->host_no, sc->device->channel,
sc->device->id, sc->device->lun,
diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index 1d31d72..e7de92c 100644
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -78,7 +78,7 @@ static unsigned int i2o_scsi_max_lun = 255;
struct i2o_scsi_host {
struct Scsi_Host *scsi_host; /* pointer to the SCSI host */
struct i2o_controller *iop; /* pointer to the I2O controller */
- unsigned int lun; /* lun's used for block devices */
+ u64 lun; /* lun's used for block devices */
struct i2o_device *channel[0]; /* channel->i2o_dev mapping table */
};
@@ -287,9 +287,8 @@ static int i2o_scsi_probe(struct device *dev)
}
if (le64_to_cpu(lun) >= scsi_host->max_lun) {
- osm_warn("SCSI device lun (%lu) >= max_lun of I2O host (%d)",
- (long unsigned int)le64_to_cpu(lun),
- scsi_host->max_lun);
+ osm_warn("SCSI device lun (%llu) >= max_lun of I2O host (%d)",
+ le64_to_cpu(lun), scsi_host->max_lun);
return -EFAULT;
}
@@ -308,9 +307,9 @@ static int i2o_scsi_probe(struct device *dev)
if (rc)
goto err;
- osm_info("device added (TID: %03x) channel: %d, id: %d, lun: %ld\n",
+ osm_info("device added (TID: %03x) channel: %d, id: %d, lun: %llu\n",
i2o_dev->lct_data.tid, channel, le32_to_cpu(id),
- (long unsigned int)le64_to_cpu(lun));
+ le64_to_cpu(lun));
return 0;
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 450353e..04f0598 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -775,7 +775,7 @@ static int __maybe_unused NCR5380_proc_info(struct Scsi_Host *instance,
static char *lprint_Scsi_Cmnd(Scsi_Cmnd * cmd, char *pos, char *buffer, int length)
{
- SPRINTF("scsi%d : destination target %d, lun %d\n", cmd->device->host->host_no, cmd->device->id, cmd->device->lun);
+ SPRINTF("scsi%d : destination target %d, lun %d\n", cmd->device->host->host_no, cmd->device->id, (u8)cmd->device->lun);
SPRINTF(" command = ");
pos = lprint_command(cmd->cmnd, pos, buffer, length);
return (pos);
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 408a42e..7e03794 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -551,7 +551,7 @@ static int aac_eh_abort(struct scsi_cmnd* cmd)
int count;
int ret = FAILED;
- printk(KERN_ERR "%s: Host adapter abort request (%d,%d,%d,%d)\n",
+ printk(KERN_ERR "%s: Host adapter abort request (%d,%d,%d,%llu)\n",
AAC_DRIVERNAME,
host->host_no, sdev_channel(dev), sdev_id(dev), dev->lun);
switch (cmd->cmnd[0]) {
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index a284be1..51f3fa7 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -321,7 +321,7 @@ static LIST_HEAD(aha152x_host_list);
#define CMDINFO(cmd) \
(cmd) ? ((cmd)->device->host->host_no) : -1, \
(cmd) ? ((cmd)->device->id & 0x0f) : -1, \
- (cmd) ? ((cmd)->device->lun & 0x07) : -1
+ (cmd) ? ((u8)(cmd)->device->lun & 0x07) : -1
static inline void
CMD_INC_RESID(struct scsi_cmnd *cmd, int inc)
@@ -1602,7 +1602,7 @@ static void busfree_run(struct Scsi_Host *shpnt)
#if defined(AHA152X_DEBUG)
int hostno=DONE_SC->device->host->host_no;
int id=DONE_SC->device->id & 0xf;
- int lun=DONE_SC->device->lun & 0x7;
+ int lun=((u8)DONE_SC->device->lun) & 0x7;
#endif
Scsi_Cmnd *ptr = DONE_SC;
DONE_SC=NULL;
@@ -2985,7 +2985,7 @@ static int get_command(char *pos, Scsi_Cmnd * ptr)
int i;
SPRINTF("%p: target=%d; lun=%d; cmnd=( ",
- ptr, ptr->device->id, ptr->device->lun);
+ ptr, ptr->device->id, (u8)ptr->device->lun);
for (i = 0; i < COMMAND_SIZE(ptr->cmnd[0]); i++)
SPRINTF("0x%02x ", ptr->cmnd[i]);
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index 9b05942..cc85da2 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -115,7 +115,7 @@ struct scb_platform_data;
#endif
#define AHD_BUILD_COL_IDX(target, lun) \
- (((lun) << 4) | target)
+ ((((u8)lun) << 4) | target)
#define AHD_GET_SCB_COL_IDX(ahd, scb) \
((SCB_GET_LUN(scb) << 4) | SCB_GET_TARGET(ahd, scb))
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 9328121..985f42e 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -2142,7 +2142,7 @@ ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, struct scsi_cmnd *cmd)
if (do_fallback) {
printk("%s: device overrun (status %x) on %d:%d:%d\n",
ahd_name(ahd), status, cmd->device->channel,
- cmd->device->id, cmd->device->lun);
+ cmd->device->id, (u8)cmd->device->lun);
}
ahd_cmd_set_transaction_status(cmd, new_status);
@@ -2258,13 +2258,13 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
disconnected = TRUE;
if (ahd_search_qinfifo(ahd, cmd->device->id,
cmd->device->channel + 'A',
- cmd->device->lun,
+ cmd->device->lun,
pending_scb->hscb->tag,
ROLE_INITIATOR, CAM_REQ_ABORTED,
SEARCH_COMPLETE) > 0) {
printk("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
ahd_name(ahd), cmd->device->channel,
- cmd->device->id, cmd->device->lun);
+ cmd->device->id, (u8)cmd->device->lun);
retval = SUCCESS;
goto done;
}
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 5a477cd..93776e2 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -2125,7 +2125,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
*/
printk("%s:%d:%d:%d: Is not an active device\n",
ahc_name(ahc), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
+ (u8)cmd->device->lun);
retval = SUCCESS;
goto no_cmd;
}
@@ -2133,11 +2133,11 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
if ((dev->flags & (AHC_DEV_Q_BASIC|AHC_DEV_Q_TAGGED)) == 0
&& ahc_search_untagged_queues(ahc, cmd, cmd->device->id,
cmd->device->channel + 'A',
- cmd->device->lun,
+ (u8)cmd->device->lun,
CAM_REQ_ABORTED, SEARCH_COMPLETE) != 0) {
printk("%s:%d:%d:%d: Command found on untagged queue\n",
ahc_name(ahc), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
+ (u8)cmd->device->lun);
retval = SUCCESS;
goto done;
}
@@ -2203,13 +2203,14 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
SEARCH_COMPLETE) > 0) {
printk("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
ahc_name(ahc), cmd->device->channel,
- cmd->device->id, cmd->device->lun);
+ cmd->device->id, (u8)cmd->device->lun);
retval = SUCCESS;
goto done;
}
} else if (ahc_search_qinfifo(ahc, cmd->device->id,
cmd->device->channel + 'A',
- cmd->device->lun, pending_scb->hscb->tag,
+ cmd->device->lun,
+ pending_scb->hscb->tag,
ROLE_INITIATOR, /*status*/0,
SEARCH_COUNT) > 0) {
disconnected = FALSE;
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 5b212f0..391fb5a 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -1033,8 +1033,8 @@ static struct aic7xxx_syncrate {
((scb->hscb)->target_channel_lun & 0x07)
#define CTL_OF_CMD(cmd) ((cmd->device->channel) & 0x01), \
- ((cmd->device->id) & 0x0f), \
- ((cmd->device->lun) & 0x07)
+ ((cmd->device->id) & 0x0f), \
+ (((u8)cmd->device->lun) & 0x07)
#define TARGET_INDEX(cmd) ((cmd)->device->id | ((cmd)->device->channel << 3))
@@ -3154,7 +3154,8 @@ aic7xxx_reset_device(struct aic7xxx_host *p, int target, int channel,
continue;
if (aic7xxx_verbose & (VERBOSE_ABORT_PROCESS | VERBOSE_RESET_PROCESS))
printk(INFO_LEAD "Cleaning up status information "
- "and delayed_scbs.\n", p->host_no, sd->channel, sd->id, sd->lun);
+ "and delayed_scbs.\n", p->host_no, sd->channel, sd->id,
+ (u8)sd->lun);
aic_dev->flags &= ~BUS_DEVICE_RESET_PENDING;
if ( tag == SCB_LIST_NULL )
{
@@ -3165,7 +3166,7 @@ aic7xxx_reset_device(struct aic7xxx_host *p, int target, int channel,
aic_dev->flags = DEVICE_PRINT_DTR;
aic_dev->temp_q_depth = aic_dev->max_q_depth;
}
- tcl = (sd->id << 4) | (sd->channel << 3) | sd->lun;
+ tcl = (sd->id << 4) | (sd->channel << 3) | (u8)sd->lun;
if ( (aic7xxx_index_busy_target(p, tcl, FALSE) == tag) ||
(tag == SCB_LIST_NULL) )
aic7xxx_index_busy_target(p, tcl, /* unbusy */ TRUE);
@@ -4260,7 +4261,7 @@ aic7xxx_handle_seqint(struct aic7xxx_host *p, unsigned char intstat)
memcpy(scb->sense_cmd, &generic_sense[0],
sizeof(generic_sense));
- scb->sense_cmd[1] = (cmd->device->lun << 5);
+ scb->sense_cmd[1] = ((u8)cmd->device->lun << 5);
scb->sense_cmd[4] = SCSI_SENSE_BUFFERSIZE;
scb->sg_list[0].length =
@@ -6284,7 +6285,7 @@ aic7xxx_handle_command_completion_intr(struct aic7xxx_host *p)
continue;
}
aic7xxx_reset_device(p, scb->cmd->device->id, scb->cmd->device->channel,
- scb->cmd->device->lun, scb->hscb->tag);
+ (u8)scb->cmd->device->lun, scb->hscb->tag);
scb->flags &= ~(SCB_QUEUED_FOR_DONE | SCB_RESET | SCB_ABORT |
SCB_QUEUED_ABORT);
unpause_sequencer(p, FALSE);
@@ -6644,7 +6645,7 @@ aic7xxx_device_queue_depth(struct aic7xxx_host *p, struct scsi_device *device)
if (aic7xxx_verbose & VERBOSE_NEGOTIATION2)
printk(INFO_LEAD "Disconnection disabled, unable to "
"enable tagged queueing.\n",
- p->host_no, device->channel, device->id, device->lun);
+ p->host_no, device->channel, device->id, (u8)device->lun);
tag_enabled = FALSE;
}
else
@@ -6689,7 +6690,7 @@ aic7xxx_device_queue_depth(struct aic7xxx_host *p, struct scsi_device *device)
{
printk(INFO_LEAD "Tagged queuing enabled, queue depth %d.\n",
p->host_no, device->channel, device->id,
- device->lun, aic_dev->max_q_depth);
+ (u8)device->lun, aic_dev->max_q_depth);
}
scsi_adjust_queue_depth(device, MSG_ORDERED_TAG, aic_dev->max_q_depth);
}
@@ -6699,7 +6700,7 @@ aic7xxx_device_queue_depth(struct aic7xxx_host *p, struct scsi_device *device)
{
printk(INFO_LEAD "Tagged queuing disabled, queue depth %d.\n",
p->host_no, device->channel, device->id,
- device->lun, device->host->cmd_per_lun);
+ (u8)device->lun, device->host->cmd_per_lun);
}
scsi_adjust_queue_depth(device, 0, device->host->cmd_per_lun);
}
@@ -10164,7 +10165,7 @@ static void aic7xxx_buildscb(struct aic7xxx_host *p, struct scsi_cmnd *cmd,
scb->flags |= SCB_DTR_SCB;
}
hscb->target_channel_lun = ((cmd->device->id << 4) & 0xF0) |
- ((cmd->device->channel & 0x01) << 3) | (cmd->device->lun & 0x07);
+ ((cmd->device->channel & 0x01) << 3) | ((u8)cmd->device->lun & 0x07);
/*
* The interpretation of request_buffer and request_bufflen
diff --git a/drivers/scsi/aic7xxx_old/aic7xxx_proc.c b/drivers/scsi/aic7xxx_old/aic7xxx_proc.c
index b07e4f0..32dc43c13 100644
--- a/drivers/scsi/aic7xxx_old/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx_old/aic7xxx_proc.c
@@ -262,7 +262,7 @@ aic7xxx_proc_info ( struct Scsi_Host *HBAptr, char *buffer, char **start, off_t
sdptr = aic_dev->SDptr;
tindex = sdptr->channel << 3 | sdptr->id;
size += sprintf(BLS, "(scsi%d:%d:%d:%d)\n",
- p->host_no, sdptr->channel, sdptr->id, sdptr->lun);
+ p->host_no, sdptr->channel, sdptr->id, (u8)sdptr->lun);
size += sprintf(BLS, " Device using %s/%s",
(aic_dev->cur.width == MSG_EXT_WDTR_BUS_16_BIT) ?
"Wide" : "Narrow",
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 33c52bc..4e70062 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -2335,7 +2335,7 @@ static int arcmsr_polling_hba_ccbdone(struct AdapterControlBlock *acb,
" poll command abort successfully \n"
, acb->host->host_no
, ccb->pcmd->device->id
- , ccb->pcmd->device->lun
+ , (u32)ccb->pcmd->device->lun
, ccb);
ccb->pcmd->result = DID_ABORT << 16;
arcmsr_ccb_complete(ccb);
@@ -2399,7 +2399,7 @@ static int arcmsr_polling_hbb_ccbdone(struct AdapterControlBlock *acb,
" poll command abort successfully \n"
,acb->host->host_no
,ccb->pcmd->device->id
- ,ccb->pcmd->device->lun
+ ,(u32)ccb->pcmd->device->lun
,ccb);
ccb->pcmd->result = DID_ABORT << 16;
arcmsr_ccb_complete(ccb);
@@ -2456,7 +2456,7 @@ polling_hbc_ccb_retry:
" poll command abort successfully \n"
, acb->host->host_no
, pCCB->pcmd->device->id
- , pCCB->pcmd->device->lun
+ , (u32)pCCB->pcmd->device->lun
, pCCB);
pCCB->pcmd->result = DID_ABORT << 16;
arcmsr_ccb_complete(pCCB);
@@ -3059,7 +3059,7 @@ static int arcmsr_abort(struct scsi_cmnd *cmd)
int rtn = FAILED;
printk(KERN_NOTICE
"arcmsr%d: abort device command of scsi id = %d lun = %d \n",
- acb->host->host_no, cmd->device->id, cmd->device->lun);
+ acb->host->host_no, cmd->device->id, (u32)cmd->device->lun);
acb->acb_flags |= ACB_F_ABORT;
acb->num_aborts++;
/*
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c
index ddd38e5..54a43f3 100644
--- a/drivers/scsi/csiostor/csio_scsi.c
+++ b/drivers/scsi/csiostor/csio_scsi.c
@@ -1657,7 +1657,7 @@ csio_scsi_err_handler(struct csio_hw *hw, struct csio_ioreq *req)
case FW_SCSI_UNDER_FLOW_ERR:
csio_warn(hw,
"Under-flow error,cmnd:0x%x expected"
- " len:0x%x resid:0x%x lun:0x%x ssn:0x%x\n",
+ " len:0x%x resid:0x%x lun:0x%llx ssn:0x%x\n",
cmnd->cmnd[0], scsi_bufflen(cmnd),
scsi_get_resid(cmnd), cmnd->device->lun,
rn->flowid);
@@ -1957,7 +1957,7 @@ csio_eh_abort_handler(struct scsi_cmnd *cmnd)
csio_dbg(hw,
"Request to abort ioreq:%p cmd:%p cdb:%08llx"
- " ssni:0x%x lun:%d iq:0x%x\n",
+ " ssni:0x%x lun:%llu iq:0x%x\n",
ioreq, cmnd, *((uint64_t *)cmnd->cmnd), rn->flowid,
cmnd->device->lun, csio_q_physiqid(hw, ioreq->iq_idx));
@@ -2015,13 +2015,13 @@ inval_scmnd:
/* FW successfully aborted the request */
if (host_byte(cmnd->result) == DID_REQUEUE) {
csio_info(hw,
- "Aborted SCSI command to (%d:%d) serial#:0x%lx\n",
+ "Aborted SCSI command to (%d:%llu) serial#:0x%lx\n",
cmnd->device->id, cmnd->device->lun,
cmnd->serial_number);
return SUCCESS;
} else {
csio_info(hw,
- "Failed to abort SCSI command, (%d:%d) serial#:0x%lx\n",
+ "Failed to abort SCSI command, (%d:%llu) serial#:0x%lx\n",
cmnd->device->id, cmnd->device->lun,
cmnd->serial_number);
return FAILED;
@@ -2100,13 +2100,13 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd)
if (!rn)
goto fail;
- csio_dbg(hw, "Request to reset LUN:%d (ssni:0x%x tgtid:%d)\n",
+ csio_dbg(hw, "Request to reset LUN:%llu (ssni:0x%x tgtid:%d)\n",
cmnd->device->lun, rn->flowid, rn->scsi_id);
if (!csio_is_lnode_ready(ln)) {
csio_err(hw,
"LUN reset cannot be issued on non-ready"
- " local node vnpi:0x%x (LUN:%d)\n",
+ " local node vnpi:0x%x (LUN:%llu)\n",
ln->vnp_flowid, cmnd->device->lun);
goto fail;
}
@@ -2126,7 +2126,7 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd)
if (fc_remote_port_chkready(rn->rport)) {
csio_err(hw,
"LUN reset cannot be issued on non-ready"
- " remote node ssni:0x%x (LUN:%d)\n",
+ " remote node ssni:0x%x (LUN:%llu)\n",
rn->flowid, cmnd->device->lun);
goto fail;
}
@@ -2168,7 +2168,7 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd)
sld.level = CSIO_LEV_LUN;
sld.lnode = ioreq->lnode;
sld.rnode = ioreq->rnode;
- sld.oslun = (uint64_t)cmnd->device->lun;
+ sld.oslun = cmnd->device->lun;
spin_lock_irqsave(&hw->lock, flags);
/* Kick off TM SM on the ioreq */
@@ -2190,7 +2190,7 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd)
/* LUN reset timed-out */
if (((struct scsi_cmnd *)csio_scsi_cmnd(ioreq)) == cmnd) {
- csio_err(hw, "LUN reset (%d:%d) timed out\n",
+ csio_err(hw, "LUN reset (%d:%llu) timed out\n",
cmnd->device->id, cmnd->device->lun);
spin_lock_irq(&hw->lock);
@@ -2203,7 +2203,7 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd)
/* LUN reset returned, check cached status */
if (cmnd->SCp.Status != FW_SUCCESS) {
- csio_err(hw, "LUN reset failed (%d:%d), status: %d\n",
+ csio_err(hw, "LUN reset failed (%d:%llu), status: %d\n",
cmnd->device->id, cmnd->device->lun, cmnd->SCp.Status);
goto fail;
}
@@ -2223,7 +2223,7 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd)
/* Aborts may have timed out */
if (retval != 0) {
csio_err(hw,
- "Attempt to abort I/Os during LUN reset of %d"
+ "Attempt to abort I/Os during LUN reset of %llu"
" returned %d\n", cmnd->device->lun, retval);
/* Return I/Os back to active_q */
spin_lock_irq(&hw->lock);
@@ -2234,7 +2234,7 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd)
CSIO_INC_STATS(rn, n_lun_rst);
- csio_info(hw, "LUN reset occurred (%d:%d)\n",
+ csio_info(hw, "LUN reset occurred (%d:%llu)\n",
cmnd->device->id, cmnd->device->lun);
return SUCCESS;
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 865c64f..dfe90ce 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -1087,7 +1087,7 @@ static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct s
struct AdapterCtlBlk *acb =
(struct AdapterCtlBlk *)cmd->device->host->hostdata;
dprintkdbg(DBG_0, "queue_command: (0x%p) <%02i-%i> cmnd=0x%02x\n",
- cmd, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+ cmd, cmd->device->id, (u8)cmd->device->lun, cmd->cmnd[0]);
/* Assume BAD_TARGET; will be cleared later */
cmd->result = DID_BAD_TARGET << 16;
@@ -1102,7 +1102,7 @@ static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct s
/* does the specified lun on the specified device exist */
if (!(acb->dcb_map[cmd->device->id] & (1 << cmd->device->lun))) {
dprintkl(KERN_INFO, "queue_command: Ignore target <%02i-%i>\n",
- cmd->device->id, cmd->device->lun);
+ cmd->device->id, (u8)cmd->device->lun);
goto complete;
}
@@ -1111,7 +1111,7 @@ static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct s
if (!dcb) {
/* should never happen */
dprintkl(KERN_ERR, "queue_command: No such device <%02i-%i>",
- cmd->device->id, cmd->device->lun);
+ cmd->device->id, (u8)cmd->device->lun);
goto complete;
}
@@ -1207,7 +1207,7 @@ static void dump_register_info(struct AdapterCtlBlk *acb,
"cmnd=0x%02x <%02i-%i>\n",
srb, srb->cmd,
srb->cmd->cmnd[0], srb->cmd->device->id,
- srb->cmd->device->lun);
+ (u8)srb->cmd->device->lun);
printk(" sglist=%p cnt=%i idx=%i len=%zu\n",
srb->segment_x, srb->sg_count, srb->sg_index,
srb->total_xfer_length);
@@ -1302,7 +1302,7 @@ static int __dc395x_eh_bus_reset(struct scsi_cmnd *cmd)
(struct AdapterCtlBlk *)cmd->device->host->hostdata;
dprintkl(KERN_INFO,
"eh_bus_reset: (0%p) target=<%02i-%i> cmd=%p\n",
- cmd, cmd->device->id, cmd->device->lun, cmd);
+ cmd, cmd->device->id, (u8)cmd->device->lun, cmd);
if (timer_pending(&acb->waiting_timer))
del_timer(&acb->waiting_timer);
@@ -1369,7 +1369,7 @@ static int dc395x_eh_abort(struct scsi_cmnd *cmd)
struct DeviceCtlBlk *dcb;
struct ScsiReqBlk *srb;
dprintkl(KERN_INFO, "eh_abort: (0x%p) target=<%02i-%i> cmd=%p\n",
- cmd, cmd->device->id, cmd->device->lun, cmd);
+ cmd, cmd->device->id, (u8)cmd->device->lun, cmd);
dcb = find_dcb(acb, cmd->device->id, cmd->device->lun);
if (!dcb) {
@@ -1605,7 +1605,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
dprintkl(KERN_WARNING, "start_scsi: (0x%p) "
"Out of tags target=<%02i-%i>)\n",
srb->cmd, srb->cmd->device->id,
- srb->cmd->device->lun);
+ (u8)srb->cmd->device->lun);
srb->state = SRB_READY;
DC395x_write16(acb, TRM_S1040_SCSI_CONTROL,
DO_HWRESELECT);
@@ -1623,7 +1623,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
/*polling:*/
/* Send CDB ..command block ......... */
dprintkdbg(DBG_KG, "start_scsi: (0x%p) <%02i-%i> cmnd=0x%02x tag=%i\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun,
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun,
srb->cmd->cmnd[0], srb->tag_number);
if (srb->flag & AUTO_REQSENSE) {
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, REQUEST_SENSE);
@@ -2041,7 +2041,7 @@ static void data_out_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 scsi_status = *pscsi_status;
u32 d_left_counter = 0;
dprintkdbg(DBG_0, "data_out_phase0: (0x%p) <%02i-%i>\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun);
/*
* KG: We need to drain the buffers before we draw any conclusions!
@@ -2171,7 +2171,7 @@ static void data_out_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "data_out_phase1: (0x%p) <%02i-%i>\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun);
clear_fifo(acb, "data_out_phase1");
/* do prepare before transfer when data out phase */
data_io_transfer(acb, srb, XFERDATAOUT);
@@ -2183,7 +2183,7 @@ static void data_in_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 scsi_status = *pscsi_status;
dprintkdbg(DBG_0, "data_in_phase0: (0x%p) <%02i-%i>\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun);
/*
* KG: DataIn is much more tricky than DataOut. When the device is finished
@@ -2394,7 +2394,7 @@ static void data_in_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "data_in_phase1: (0x%p) <%02i-%i>\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun);
data_io_transfer(acb, srb, XFERDATAIN);
}
@@ -2406,7 +2406,7 @@ static void data_io_transfer(struct AdapterCtlBlk *acb,
u8 bval;
dprintkdbg(DBG_0,
"data_io_transfer: (0x%p) <%02i-%i> %c len=%i, sg=(%i/%i)\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun,
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun,
((io_dir & DMACMD_DIR) ? 'r' : 'w'),
srb->total_xfer_length, srb->sg_index, srb->sg_count);
if (srb == acb->tmp_srb)
@@ -2579,7 +2579,7 @@ static void status_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "status_phase0: (0x%p) <%02i-%i>\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun);
srb->target_status = DC395x_read8(acb, TRM_S1040_SCSI_FIFO);
srb->end_message = DC395x_read8(acb, TRM_S1040_SCSI_FIFO); /* get message */
srb->state = SRB_COMPLETED;
@@ -2593,7 +2593,7 @@ static void status_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "status_phase1: (0x%p) <%02i-%i>\n",
- srb->cmd, srb->cmd->device->id, srb->cmd->device->lun);
+ srb->cmd, srb->cmd->device->id, (u8)srb->cmd->device->lun);
srb->state = SRB_STATUS;
DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_DATALATCH); /* it's important for atn stop */
DC395x_write8(acb, TRM_S1040_SCSI_COMMAND, SCMD_COMP);
@@ -3318,7 +3318,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
int ckc_only = 1;
dprintkdbg(DBG_1, "srb_done: (0x%p) <%02i-%i>\n", srb->cmd,
- srb->cmd->device->id, srb->cmd->device->lun);
+ srb->cmd->device->id, (u8)srb->cmd->device->lun);
dprintkdbg(DBG_SG, "srb_done: srb=%p sg=%i(%i/%i) buf=%p\n",
srb, scsi_sg_count(cmd), srb->sg_index, srb->sg_count,
scsi_sgtalbe(cmd));
@@ -3498,7 +3498,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
if (srb->total_xfer_length)
dprintkdbg(DBG_KG, "srb_done: (0x%p) <%02i-%i> "
"cmnd=0x%02x Missed %i bytes\n",
- cmd, cmd->device->id, cmd->device->lun,
+ cmd, cmd->device->id, (u8)cmd->device->lun,
cmd->cmnd[0], srb->total_xfer_length);
}
@@ -3538,7 +3538,7 @@ static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
dir = p->sc_data_direction;
result = MK_RES(0, did_flag, 0, 0);
printk("G:%p(%02i-%i) ", p,
- p->device->id, p->device->lun);
+ p->device->id, (u8)p->device->lun);
srb_going_remove(dcb, srb);
free_tag(dcb, srb);
srb_free_insert(acb, srb);
@@ -3568,7 +3568,7 @@ static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
result = MK_RES(0, did_flag, 0, 0);
printk("W:%p<%02i-%i>", p, p->device->id,
- p->device->lun);
+ (u8)p->device->lun);
srb_waiting_remove(dcb, srb);
srb_free_insert(acb, srb);
p->result = result;
@@ -3677,7 +3677,7 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
{
struct scsi_cmnd *cmd = srb->cmd;
dprintkdbg(DBG_1, "request_sense: (0x%p) <%02i-%i>\n",
- cmd, cmd->device->id, cmd->device->lun);
+ cmd, cmd->device->id, (u8)cmd->device->lun);
srb->flag |= AUTO_REQSENSE;
srb->adapter_status = 0;
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 94de889..d20c8dd 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -2449,7 +2449,7 @@ static irqreturn_t ihdlr(struct Scsi_Host *shost)
"target_status 0x%x, sense key 0x%x.\n",
ha->board_name,
SCpnt->device->channel, SCpnt->device->id,
- SCpnt->device->lun,
+ (u8)SCpnt->device->lun,
spp->target_status, SCpnt->sense_buffer[2]);
ha->target_to[SCpnt->device->id][SCpnt->device->channel] = 0;
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index c974961..de72c6b 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -843,7 +843,7 @@ static void fnic_fcpio_icmnd_cmpl_handler(struct fnic *fnic,
qd = t_sdev->host->cmd_per_lun;
shost_printk(KERN_INFO,
fnic->lport->host,
- "scsi[%d:%d:%d:%d"
+ "scsi[%d:%d:%d:%llu"
"] queue full detected,"
"new depth = %d\n",
t_sdev->host->host_no,
@@ -1584,7 +1584,7 @@ int fnic_abort_cmd(struct scsi_cmnd *sc)
tag = sc->request->tag;
FNIC_SCSI_DBG(KERN_DEBUG,
fnic->lport->host,
- "Abort Cmd called FCID 0x%x, LUN 0x%x TAG %x flags %x\n",
+ "Abort Cmd called FCID 0x%x, LUN 0x%llx TAG %x flags %x\n",
rport->port_id, sc->device->lun, tag, CMD_FLAGS(sc));
CMD_FLAGS(sc) = FNIC_NO_FLAGS;
@@ -2006,7 +2006,7 @@ int fnic_device_reset(struct scsi_cmnd *sc)
rport = starget_to_rport(scsi_target(sc->device));
FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
- "Device reset called FCID 0x%x, LUN 0x%x sc 0x%p\n",
+ "Device reset called FCID 0x%x, LUN 0x%llx sc 0x%p\n",
rport->port_id, sc->device->lun, sc);
if (lp->state != LPORT_ST_READY || !(lp->link_up))
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 4f33806..5d5d355 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2584,7 +2584,7 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
memset(msg, 0, sizeof(msg));
ml += sprintf(msg+ml, "ABORT REQUEST on C%d:B%d:T%d:L%d ",
h->scsi_host->host_no, sc->device->channel,
- sc->device->id, sc->device->lun);
+ sc->device->id, (u32)sc->device->lun);
/* Find the device of the command to be aborted */
dev = sc->device->hostdata;
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 82c3fd4..c097cd8 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -268,7 +268,7 @@ static int iscsi_check_tmf_restrictions(struct iscsi_task *task, int opcode)
{
struct iscsi_conn *conn = task->conn;
struct iscsi_tm *tmf = &conn->tmhdr;
- unsigned int hdr_lun;
+ u64 hdr_lun;
if (conn->tmf_state == TMF_INITIAL)
return 0;
@@ -1813,8 +1813,7 @@ static int iscsi_exec_task_mgmt_fn(struct iscsi_conn *conn,
* Fail commands. session lock held and recv side suspended and xmit
* thread flushed
*/
-static void fail_scsi_tasks(struct iscsi_conn *conn, unsigned lun,
- int error)
+static void fail_scsi_tasks(struct iscsi_conn *conn, u64 lun, int error)
{
struct iscsi_task *task;
int i;
@@ -2233,7 +2232,8 @@ int iscsi_eh_device_reset(struct scsi_cmnd *sc)
cls_session = starget_to_session(scsi_target(sc->device));
session = cls_session->dd_data;
- ISCSI_DBG_EH(session, "LU Reset [sc %p lun %u]\n", sc, sc->device->lun);
+ ISCSI_DBG_EH(session, "LU Reset [sc %p lun %llu]\n", sc,
+ sc->device->lun);
mutex_lock(&session->eh_mutex);
spin_lock_bh(&session->lock);
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 6e795a1..b359f29 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -404,7 +404,7 @@ static int sas_recover_lu(struct domain_device *dev, struct scsi_cmnd *cmd)
int_to_scsilun(cmd->device->lun, &lun);
- SAS_DPRINTK("eh: device %llx LUN %x has the task\n",
+ SAS_DPRINTK("eh: device %llx LUN %llx has the task\n",
SAS_ADDR(dev->sas_addr),
cmd->device->lun);
@@ -490,7 +490,8 @@ static void sas_wait_eh(struct domain_device *dev)
}
EXPORT_SYMBOL(sas_wait_eh);
-static int sas_queue_reset(struct domain_device *dev, int reset_type, int lun, int wait)
+static int sas_queue_reset(struct domain_device *dev, int reset_type,
+ u64 lun, int wait)
{
struct sas_ha_struct *ha = dev->port->ha;
int scheduled = 0, tries = 100;
@@ -689,7 +690,7 @@ static void sas_eh_handle_sas_errors(struct Scsi_Host *shost, struct list_head *
reset:
tmf_resp = sas_recover_lu(task->dev, cmd);
if (tmf_resp == TMF_RESP_FUNC_COMPLETE) {
- SAS_DPRINTK("dev %016llx LU %x is "
+ SAS_DPRINTK("dev %016llx LU %llx is "
"recovered\n",
SAS_ADDR(task->dev),
cmd->device->lun);
@@ -742,7 +743,7 @@ static void sas_eh_handle_sas_errors(struct Scsi_Host *shost, struct list_head *
* of effort could recover from errors. Quite
* possibly the HA just disappeared.
*/
- SAS_DPRINTK("error from device %llx, LUN %x "
+ SAS_DPRINTK("error from device %llx, LUN %llx "
"couldn't be recovered in any way\n",
SAS_ADDR(task->dev->sas_addr),
cmd->device->lun);
@@ -941,7 +942,7 @@ int sas_slave_configure(struct scsi_device *scsi_dev)
scsi_set_tag_type(scsi_dev, MSG_SIMPLE_TAG);
scsi_activate_tcq(scsi_dev, SAS_DEF_QD);
} else {
- SAS_DPRINTK("device %llx, LUN %x doesn't support "
+ SAS_DPRINTK("device %llx, LUN %llx doesn't support "
"TCQ\n", SAS_ADDR(dev->sas_addr),
scsi_dev->lun);
scsi_dev->tagged_supported = 0;
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 98af07c..8306cf1 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -219,7 +219,7 @@ static void
lpfc_send_sdev_queuedepth_change_event(struct lpfc_hba *phba,
struct lpfc_vport *vport,
struct lpfc_nodelist *ndlp,
- uint32_t lun,
+ uint64_t lun,
uint32_t old_val,
uint32_t new_val)
{
@@ -236,7 +236,7 @@ lpfc_send_sdev_queuedepth_change_event(struct lpfc_hba *phba,
LPFC_EVENT_VARQUEDEPTH;
/* Report all luns with change in queue depth */
- fast_path_evt->un.queue_depth_evt.scsi_event.lun = lun;
+ fast_path_evt->un.queue_depth_evt.scsi_event.lun = (u32)lun;
if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
memcpy(&fast_path_evt->un.queue_depth_evt.scsi_event.wwpn,
&ndlp->nlp_portname, sizeof(struct lpfc_name));
@@ -3354,7 +3354,7 @@ lpfc_send_scsi_error_event(struct lpfc_hba *phba, struct lpfc_vport *vport,
fast_path_evt->un.scsi_evt.subcategory =
(cmnd->result == SAM_STAT_TASK_SET_FULL) ?
LPFC_EVENT_QFULL : LPFC_EVENT_DEVBSY;
- fast_path_evt->un.scsi_evt.lun = cmnd->device->lun;
+ fast_path_evt->un.scsi_evt.lun = (u32)cmnd->device->lun;
memcpy(&fast_path_evt->un.scsi_evt.wwpn,
&pnode->nlp_portname, sizeof(struct lpfc_name));
memcpy(&fast_path_evt->un.scsi_evt.wwnn,
@@ -3369,7 +3369,7 @@ lpfc_send_scsi_error_event(struct lpfc_hba *phba, struct lpfc_vport *vport,
fast_path_evt->un.check_cond_evt.scsi_event.subcategory =
LPFC_EVENT_CHECK_COND;
fast_path_evt->un.check_cond_evt.scsi_event.lun =
- cmnd->device->lun;
+ (u32)cmnd->device->lun;
memcpy(&fast_path_evt->un.check_cond_evt.scsi_event.wwpn,
&pnode->nlp_portname, sizeof(struct lpfc_name));
memcpy(&fast_path_evt->un.check_cond_evt.scsi_event.wwnn,
@@ -3398,7 +3398,7 @@ lpfc_send_scsi_error_event(struct lpfc_hba *phba, struct lpfc_vport *vport,
&pnode->nlp_portname, sizeof(struct lpfc_name));
memcpy(&fast_path_evt->un.read_check_error.header.wwnn,
&pnode->nlp_nodename, sizeof(struct lpfc_name));
- fast_path_evt->un.read_check_error.lun = cmnd->device->lun;
+ fast_path_evt->un.read_check_error.lun = (u32)cmnd->device->lun;
fast_path_evt->un.read_check_error.opcode = cmnd->cmnd[0];
fast_path_evt->un.read_check_error.fcpiparam =
fcpi_parm;
@@ -3479,7 +3479,7 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
if (rsplen != 0 && rsplen != 4 && rsplen != 8) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
"2719 Invalid response length: "
- "tgt x%x lun x%x cmnd x%x rsplen x%x\n",
+ "tgt x%x lun x%llx cmnd x%x rsplen x%x\n",
cmnd->device->id,
cmnd->device->lun, cmnd->cmnd[0],
rsplen);
@@ -3490,7 +3490,7 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
"2757 Protocol failure detected during "
"processing of FCP I/O op: "
- "tgt x%x lun x%x cmnd x%x rspInfo3 x%x\n",
+ "tgt x%x lun x%llx cmnd x%x rspInfo3 x%x\n",
cmnd->device->id,
cmnd->device->lun, cmnd->cmnd[0],
fcprsp->rspInfo3);
@@ -3702,7 +3702,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
else
logit = LOG_FCP | LOG_FCP_UNDER;
lpfc_printf_vlog(vport, KERN_WARNING, logit,
- "9030 FCP cmd x%x failed <%d/%d> "
+ "9030 FCP cmd x%x failed <%d/%lld> "
"status: x%x result: x%x "
"sid: x%x did: x%x oxid: x%x "
"Data: x%x x%x\n",
@@ -3813,7 +3813,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
uint32_t *lp = (uint32_t *)cmd->sense_buffer;
lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
- "0710 Iodone <%d/%d> cmd %p, error "
+ "0710 Iodone <%d/%llu> cmd %p, error "
"x%x SNS x%x x%x Data: x%x x%x\n",
cmd->device->id, cmd->device->lun, cmd,
cmd->result, *lp, *(lp + 3), cmd->retries,
@@ -4066,7 +4066,7 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
static int
lpfc_scsi_prep_task_mgmt_cmd(struct lpfc_vport *vport,
struct lpfc_scsi_buf *lpfc_cmd,
- unsigned int lun,
+ uint64_t lun,
uint8_t task_mgmt_cmd)
{
struct lpfc_iocbq *piocbq;
@@ -4460,7 +4460,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
spin_unlock_irqrestore(&phba->hbalock, flags);
lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
"2873 SCSI Layer I/O Abort Request IO CMPL Status "
- "x%x ID %d LUN %d\n",
+ "x%x ID %d LUN %llu\n",
SUCCESS, cmnd->device->id, cmnd->device->lun);
return SUCCESS;
}
@@ -4550,7 +4550,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
"0748 abort handler timed out waiting "
"for abortng I/O (xri:x%x) to complete: "
- "ret %#x, ID %d, LUN %d\n",
+ "ret %#x, ID %d, LUN %llu\n",
iocb->sli4_xritag, ret,
cmnd->device->id, cmnd->device->lun);
}
@@ -4561,7 +4561,7 @@ out_unlock:
out:
lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
"0749 SCSI Layer I/O Abort Request Status x%x ID %d "
- "LUN %d\n", ret, cmnd->device->id,
+ "LUN %llu\n", ret, cmnd->device->id,
cmnd->device->lun);
return ret;
}
@@ -4606,7 +4606,7 @@ lpfc_taskmgmt_name(uint8_t task_mgmt_cmd)
**/
static int
lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata,
- unsigned tgt_id, unsigned int lun_id,
+ unsigned tgt_id, uint64_t lun_id,
uint8_t task_mgmt_cmd)
{
struct lpfc_hba *phba = vport->phba;
@@ -4641,7 +4641,7 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata,
}
lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
- "0702 Issue %s to TGT %d LUN %d "
+ "0702 Issue %s to TGT %d LUN %llu "
"rpi x%x nlp_flag x%x Data: x%x x%x\n",
lpfc_taskmgmt_name(task_mgmt_cmd), tgt_id, lun_id,
pnode->nlp_rpi, pnode->nlp_flag, iocbq->sli4_xritag,
@@ -4657,7 +4657,7 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata,
ret = FAILED;
lpfc_cmd->status = IOSTAT_DRIVER_REJECT;
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
- "0727 TMF %s to TGT %d LUN %d failed (%d, %d) "
+ "0727 TMF %s to TGT %d LUN %llu failed (%d, %d) "
"iocb_flag x%x\n",
lpfc_taskmgmt_name(task_mgmt_cmd),
tgt_id, lun_id, iocbqrsp->iocb.ulpStatus,
@@ -4787,7 +4787,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
struct lpfc_rport_data *rdata = cmnd->device->hostdata;
struct lpfc_nodelist *pnode;
unsigned tgt_id = cmnd->device->id;
- unsigned int lun_id = cmnd->device->lun;
+ uint64_t lun_id = cmnd->device->lun;
struct lpfc_scsi_event_header scsi_event;
int status, ret = SUCCESS;
@@ -4810,7 +4810,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
scsi_event.event_type = FC_REG_SCSI_EVENT;
scsi_event.subcategory = LPFC_EVENT_LUNRESET;
- scsi_event.lun = lun_id;
+ scsi_event.lun = (u32)lun_id;
memcpy(scsi_event.wwpn, &pnode->nlp_portname, sizeof(struct lpfc_name));
memcpy(scsi_event.wwnn, &pnode->nlp_nodename, sizeof(struct lpfc_name));
@@ -4821,7 +4821,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
FCP_LUN_RESET);
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
- "0713 SCSI layer issued Device Reset (%d, %d) "
+ "0713 SCSI layer issued Device Reset (%d, %llu) "
"return x%x\n", tgt_id, lun_id, status);
/*
@@ -4854,7 +4854,7 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd)
struct lpfc_rport_data *rdata = cmnd->device->hostdata;
struct lpfc_nodelist *pnode;
unsigned tgt_id = cmnd->device->id;
- unsigned int lun_id = cmnd->device->lun;
+ uint64_t lun_id = cmnd->device->lun;
struct lpfc_scsi_event_header scsi_event;
int status, ret = SUCCESS;
@@ -4888,7 +4888,7 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd)
FCP_TARGET_RESET);
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
- "0723 SCSI layer issued Target Reset (%d, %d) "
+ "0723 SCSI layer issued Target Reset (%d, %llu) "
"return x%x\n", tgt_id, lun_id, status);
/*
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 9504ec0..7589d82 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -1962,8 +1962,8 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor)
printk(KERN_WARNING "megaraid: %s cmd=%x <c=%d t=%d l=%d>\n",
(aor == SCB_ABORT)? "ABORTING":"RESET",
- cmd->cmnd[0], cmd->device->channel,
- cmd->device->id, cmd->device->lun);
+ cmd->cmnd[0], cmd->device->channel,
+ cmd->device->id, (u32)cmd->device->lun);
if(list_empty(&adapter->pending_list))
return FALSE;
diff --git a/drivers/scsi/megaraid/mega_common.h b/drivers/scsi/megaraid/mega_common.h
index 5ead128..1d037ed 100644
--- a/drivers/scsi/megaraid/mega_common.h
+++ b/drivers/scsi/megaraid/mega_common.h
@@ -204,7 +204,7 @@ typedef struct {
#define SCP2HOSTDATA(scp) SCP2HOST(scp)->hostdata // to soft state
#define SCP2CHANNEL(scp) (scp)->device->channel // to channel
#define SCP2TARGET(scp) (scp)->device->id // to target
-#define SCP2LUN(scp) (scp)->device->lun // to LUN
+#define SCP2LUN(scp) (u32)(scp)->device->lun // to LUN
// generic macro to convert scsi command and host to controller's soft state
#define SCSIHOST2ADAP(host) (((caddr_t *)(host->hostdata))[0])
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index b46f5e9..c3e9004 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -237,7 +237,7 @@ static int pmcraid_slave_configure(struct scsi_device *scsi_dev)
scsi_dev->host->unique_id,
scsi_dev->channel,
scsi_dev->id,
- scsi_dev->lun);
+ (u8)scsi_dev->lun);
if (RES_IS_GSCSI(res->cfg_entry)) {
scsi_dev->allow_restart = 1;
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 6e7727f..cb4849b 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2352,8 +2352,8 @@ struct isp_operations {
void (*disable_intrs) (struct qla_hw_data *);
int (*abort_command) (srb_t *);
- int (*target_reset) (struct fc_port *, unsigned int, int);
- int (*lun_reset) (struct fc_port *, unsigned int, int);
+ int (*target_reset) (struct fc_port *, uint64_t, int);
+ int (*lun_reset) (struct fc_port *, uint64_t, int);
int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t,
uint8_t, uint8_t, uint16_t *, uint8_t);
int (*fabric_logout) (struct scsi_qla_host *, uint16_t, uint8_t,
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 2411d1a1..3be592d 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -250,10 +250,10 @@ extern int
qla2x00_abort_command(srb_t *);
extern int
-qla2x00_abort_target(struct fc_port *, unsigned int, int);
+qla2x00_abort_target(struct fc_port *, uint64_t, int);
extern int
-qla2x00_lun_reset(struct fc_port *, unsigned int, int);
+qla2x00_lun_reset(struct fc_port *, uint64_t, int);
extern int
qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
@@ -323,12 +323,12 @@ qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
extern int qla24xx_abort_command(srb_t *);
extern int
-qla24xx_abort_target(struct fc_port *, unsigned int, int);
+qla24xx_abort_target(struct fc_port *, uint64_t, int);
extern int
-qla24xx_lun_reset(struct fc_port *, unsigned int, int);
+qla24xx_lun_reset(struct fc_port *, uint64_t, int);
extern int
qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
- unsigned int, enum nexus_wait_type);
+ uint64_t, enum nexus_wait_type);
extern int
qla2x00_system_error(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 873c820..b086cb7 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1581,7 +1581,7 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t par_sense_len,
if (sense_len) {
ql_dbg(ql_dbg_io + ql_dbg_buffer, vha, 0x301c,
- "Check condition Sense data, nexus%ld:%d:%d cmd=%p.\n",
+ "Check condition Sense data, nexus%ld:%d:%llu cmd=%p.\n",
sp->fcport->vha->host_no, cp->device->id, cp->device->lun,
cp);
ql_dump_buffer(ql_dbg_io + ql_dbg_buffer, vha, 0x302b,
@@ -2182,7 +2182,7 @@ out:
if (logit)
ql_dbg(ql_dbg_io, fcport->vha, 0x3022,
"FCP command status: 0x%x-0x%x (0x%x) "
- "nexus=%ld:%d:%d portid=%02x%02x%02x oxid=0x%x "
+ "nexus=%ld:%d:%llu portid=%02x%02x%02x oxid=0x%x "
"cdb=%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x len=0x%x "
"rsp_info=0x%x resid=0x%x fw_resid=0x%x.\n",
comp_status, scsi_status, res, vha->host_no,
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 68c55ea..813eb0c 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -936,7 +936,7 @@ qla2x00_abort_command(srb_t *sp)
}
int
-qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag)
+qla2x00_abort_target(struct fc_port *fcport, uint64_t l, int tag)
{
int rval, rval2;
mbx_cmd_t mc;
@@ -989,7 +989,7 @@ qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag)
}
int
-qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
+qla2x00_lun_reset(struct fc_port *fcport, uint64_t l, int tag)
{
int rval, rval2;
mbx_cmd_t mc;
@@ -1011,7 +1011,7 @@ qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
mcp->mb[1] = fcport->loop_id;
else
mcp->mb[1] = fcport->loop_id << 8;
- mcp->mb[2] = l;
+ mcp->mb[2] = (u32)l;
mcp->mb[3] = 0;
mcp->mb[9] = vha->vp_idx;
@@ -2598,7 +2598,7 @@ struct tsk_mgmt_cmd {
static int
__qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
- unsigned int l, int tag)
+ uint64_t l, int tag)
{
int rval, rval2;
struct tsk_mgmt_cmd *tsk;
@@ -2692,7 +2692,7 @@ __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
}
int
-qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag)
+qla24xx_abort_target(struct fc_port *fcport, uint64_t l, int tag)
{
struct qla_hw_data *ha = fcport->vha->hw;
@@ -2703,7 +2703,7 @@ qla24xx_abort_target(struct fc_port *fcport, unsigned int l, int tag)
}
int
-qla24xx_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
+qla24xx_lun_reset(struct fc_port *fcport, uint64_t l, int tag)
{
struct qla_hw_data *ha = fcport->vha->hw;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 10d23f8..71e6ddf 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -929,7 +929,8 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
scsi_qla_host_t *vha = shost_priv(cmd->device->host);
srb_t *sp;
int ret;
- unsigned int id, lun;
+ unsigned int id;
+ uint64_t lun;
unsigned long flags;
int wait = 0;
struct qla_hw_data *ha = vha->hw;
@@ -953,7 +954,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
}
ql_dbg(ql_dbg_taskm, vha, 0x8002,
- "Aborting from RISC nexus=%ld:%d:%d sp=%p cmd=%p\n",
+ "Aborting from RISC nexus=%ld:%d:%llu sp=%p cmd=%p\n",
vha->host_no, id, lun, sp, cmd);
/* Get a reference to the sp and drop the lock.*/
@@ -988,7 +989,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
}
ql_log(ql_log_info, vha, 0x801c,
- "Abort command issued nexus=%ld:%d:%d -- %d %x.\n",
+ "Abort command issued nexus=%ld:%d:%llu -- %d %x.\n",
vha->host_no, id, lun, wait, ret);
return ret;
@@ -996,7 +997,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
int
qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *vha, unsigned int t,
- unsigned int l, enum nexus_wait_type type)
+ uint64_t l, enum nexus_wait_type type)
{
int cnt, match, status;
unsigned long flags;
@@ -1053,7 +1054,7 @@ static char *reset_errors[] = {
static int
__qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
- struct scsi_cmnd *cmd, int (*do_reset)(struct fc_port *, unsigned int, int))
+ struct scsi_cmnd *cmd, int (*do_reset)(struct fc_port *, uint64_t, int))
{
scsi_qla_host_t *vha = shost_priv(cmd->device->host);
fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
@@ -1068,7 +1069,7 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
return err;
ql_log(ql_log_info, vha, 0x8009,
- "%s RESET ISSUED nexus=%ld:%d:%d cmd=%p.\n", name, vha->host_no,
+ "%s RESET ISSUED nexus=%ld:%d:%llu cmd=%p.\n", name, vha->host_no,
cmd->device->id, cmd->device->lun, cmd);
err = 0;
@@ -1093,14 +1094,14 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
}
ql_log(ql_log_info, vha, 0x800e,
- "%s RESET SUCCEEDED nexus:%ld:%d:%d cmd=%p.\n", name,
+ "%s RESET SUCCEEDED nexus:%ld:%d:%llu cmd=%p.\n", name,
vha->host_no, cmd->device->id, cmd->device->lun, cmd);
return SUCCESS;
eh_reset_failed:
ql_log(ql_log_info, vha, 0x800f,
- "%s RESET FAILED: %s nexus=%ld:%d:%d cmd=%p.\n", name,
+ "%s RESET FAILED: %s nexus=%ld:%d:%llu cmd=%p.\n", name,
reset_errors[err], vha->host_no, cmd->device->id, cmd->device->lun,
cmd);
return FAILED;
@@ -1147,7 +1148,8 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
scsi_qla_host_t *vha = shost_priv(cmd->device->host);
fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
int ret = FAILED;
- unsigned int id, lun;
+ unsigned int id;
+ uint64_t lun;
id = cmd->device->id;
lun = cmd->device->lun;
@@ -1162,7 +1164,7 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
ret = FAILED;
ql_log(ql_log_info, vha, 0x8012,
- "BUS RESET ISSUED nexus=%ld:%d:%d.\n", vha->host_no, id, lun);
+ "BUS RESET ISSUED nexus=%ld:%d:%llu.\n", vha->host_no, id, lun);
if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
ql_log(ql_log_fatal, vha, 0x8013,
@@ -1186,7 +1188,7 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
eh_bus_reset_done:
ql_log(ql_log_warn, vha, 0x802b,
- "BUS RESET %s nexus=%ld:%d:%d.\n",
+ "BUS RESET %s nexus=%ld:%d:%llu.\n",
(ret == FAILED) ? "FAILED" : "SUCCEEDED", vha->host_no, id, lun);
return ret;
@@ -1213,14 +1215,15 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
scsi_qla_host_t *vha = shost_priv(cmd->device->host);
struct qla_hw_data *ha = vha->hw;
int ret = FAILED;
- unsigned int id, lun;
+ unsigned int id;
+ uint64_t lun;
scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
id = cmd->device->id;
lun = cmd->device->lun;
ql_log(ql_log_info, vha, 0x8018,
- "ADAPTER RESET ISSUED nexus=%ld:%d:%d.\n", vha->host_no, id, lun);
+ "ADAPTER RESET ISSUED nexus=%ld:%d:%llu.\n", vha->host_no, id, lun);
if (qla2x00_wait_for_reset_ready(vha) != QLA_SUCCESS)
goto eh_host_reset_lock;
@@ -1262,7 +1265,7 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
eh_host_reset_lock:
ql_log(ql_log_info, vha, 0x8017,
- "ADAPTER RESET %s nexus=%ld:%d:%d.\n",
+ "ADAPTER RESET %s nexus=%ld:%d:%llu.\n",
(ret == FAILED) ? "FAILED" : "SUCCEEDED", vha->host_no, id, lun);
return ret;
@@ -1391,7 +1394,7 @@ static void qla2x00_handle_queue_full(struct scsi_device *sdev, int qdepth)
return;
ql_dbg(ql_dbg_io, fcport->vha, 0x3029,
- "Queue depth adjusted-down to %d for nexus=%ld:%d:%d.\n",
+ "Queue depth adjusted-down to %d for nexus=%ld:%d:%llu.\n",
sdev->queue_depth, fcport->vha->host_no, sdev->id, sdev->lun);
}
@@ -1414,7 +1417,7 @@ static void qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, int qdepth)
scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, qdepth);
ql_dbg(ql_dbg_io, vha, 0x302a,
- "Queue depth adjusted-up to %d for nexus=%ld:%d:%d.\n",
+ "Queue depth adjusted-up to %d for nexus=%ld:%d:%llu.\n",
sdev->queue_depth, fcport->vha->host_no, sdev->id, sdev->lun);
}
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 982293e..718f5b2 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -23,7 +23,7 @@ void qla4xxx_process_aen(struct scsi_qla_host *ha, uint8_t process_aen);
int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host *ha);
int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb);
int qla4xxx_reset_lun(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry,
- int lun);
+ uint64_t lun);
int qla4xxx_reset_target(struct scsi_qla_host *ha,
struct ddb_entry *ddb_entry);
int qla4xxx_get_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr,
@@ -76,7 +76,7 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
uint32_t state, uint32_t conn_error);
void qla4xxx_dump_buffer(void *b, uint32_t size);
int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
- struct ddb_entry *ddb_entry, int lun, uint16_t mrkr_mod);
+ struct ddb_entry *ddb_entry, uint64_t lun, uint16_t mrkr_mod);
int qla4xxx_set_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr,
uint32_t offset, uint32_t length, uint32_t options);
int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index 14fec97..c03bb70 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -83,7 +83,7 @@ static int qla4xxx_get_req_pkt(struct scsi_qla_host *ha,
* This routine issues a marker IOCB.
**/
int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
- struct ddb_entry *ddb_entry, int lun, uint16_t mrkr_mod)
+ struct ddb_entry *ddb_entry, uint64_t lun, uint16_t mrkr_mod)
{
struct qla4_marker_entry *marker_entry;
unsigned long flags = 0;
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 1b83dc2..b8c1eba 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -26,7 +26,7 @@ static void qla4xxx_copy_sense(struct scsi_qla_host *ha,
memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
sense_len = le16_to_cpu(sts_entry->senseDataByteCnt);
if (sense_len == 0) {
- DEBUG2(ql4_printk(KERN_INFO, ha, "scsi%ld:%d:%d:%d: %s:"
+ DEBUG2(ql4_printk(KERN_INFO, ha, "scsi%ld:%d:%d:%llu: %s:"
" sense len 0\n", ha->host_no,
cmd->device->channel, cmd->device->id,
cmd->device->lun, __func__));
@@ -43,7 +43,7 @@ static void qla4xxx_copy_sense(struct scsi_qla_host *ha,
sense_len = min_t(uint16_t, sense_len, IOCB_MAX_SENSEDATA_LEN);
memcpy(cmd->sense_buffer, sts_entry->senseData, sense_len);
- DEBUG2(printk(KERN_INFO "scsi%ld:%d:%d:%d: %s: sense key = %x, "
+ DEBUG2(printk(KERN_INFO "scsi%ld:%d:%d:%llu: %s: sense key = %x, "
"ASL= %02x, ASC/ASCQ = %02x/%02x\n", ha->host_no,
cmd->device->channel, cmd->device->id,
cmd->device->lun, __func__,
@@ -169,7 +169,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
cmd->result = DID_ERROR << 16;
- DEBUG2(printk("scsi%ld:%d:%d:%d: %s: "
+ DEBUG2(printk("scsi%ld:%d:%d:%llu: %s: "
"Mid-layer Data underrun0, "
"xferlen = 0x%x, "
"residual = 0x%x\n", ha->host_no,
@@ -197,7 +197,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
case SCS_RESET_OCCURRED:
- DEBUG2(printk("scsi%ld:%d:%d:%d: %s: Device RESET occurred\n",
+ DEBUG2(printk("scsi%ld:%d:%d:%llu: %s: Device RESET occurred\n",
ha->host_no, cmd->device->channel,
cmd->device->id, cmd->device->lun, __func__));
@@ -205,7 +205,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
case SCS_ABORTED:
- DEBUG2(printk("scsi%ld:%d:%d:%d: %s: Abort occurred\n",
+ DEBUG2(printk("scsi%ld:%d:%d:%llu: %s: Abort occurred\n",
ha->host_no, cmd->device->channel,
cmd->device->id, cmd->device->lun, __func__));
@@ -213,7 +213,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
case SCS_TIMEOUT:
- DEBUG2(printk(KERN_INFO "scsi%ld:%d:%d:%d: Timeout\n",
+ DEBUG2(printk(KERN_INFO "scsi%ld:%d:%d:%llu: Timeout\n",
ha->host_no, cmd->device->channel,
cmd->device->id, cmd->device->lun));
@@ -232,7 +232,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
case SCS_DATA_OVERRUN:
if ((sts_entry->iscsiFlags & ISCSI_FLAG_RESIDUAL_OVER) ||
(sts_entry->completionStatus == SCS_DATA_OVERRUN)) {
- DEBUG2(printk("scsi%ld:%d:%d:%d: %s: " "Data overrun\n",
+ DEBUG2(printk("scsi%ld:%d:%d:%llu: %s: " "Data overrun\n",
ha->host_no,
cmd->device->channel, cmd->device->id,
cmd->device->lun, __func__));
@@ -259,7 +259,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
if (!scsi_status && (scsi_bufflen(cmd) - residual) <
cmd->underflow) {
DEBUG2(ql4_printk(KERN_INFO, ha,
- "scsi%ld:%d:%d:%d: %s: Mid-layer Data underrun, xferlen = 0x%x,residual = 0x%x\n",
+ "scsi%ld:%d:%d:%llu: %s: Mid-layer Data underrun, xferlen = 0x%x,residual = 0x%x\n",
ha->host_no,
cmd->device->channel,
cmd->device->id,
@@ -291,7 +291,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
*/
DEBUG2(ql4_printk(KERN_INFO, ha,
- "scsi%ld:%d:%d:%d: %s: Dropped frame(s) detected (0x%x of 0x%x bytes).\n",
+ "scsi%ld:%d:%d:%llu: %s: Dropped frame(s) detected (0x%x of 0x%x bytes).\n",
ha->host_no,
cmd->device->channel,
cmd->device->id,
@@ -313,7 +313,7 @@ check_scsi_status:
case SCS_DEVICE_LOGGED_OUT:
case SCS_DEVICE_UNAVAILABLE:
- DEBUG2(printk(KERN_INFO "scsi%ld:%d:%d:%d: SCS_DEVICE "
+ DEBUG2(printk(KERN_INFO "scsi%ld:%d:%d:%llu: SCS_DEVICE "
"state: 0x%x\n", ha->host_no,
cmd->device->channel, cmd->device->id,
cmd->device->lun, sts_entry->completionStatus));
@@ -333,7 +333,7 @@ check_scsi_status:
* SCSI Mid-Layer handles device queue full
*/
cmd->result = DID_OK << 16 | sts_entry->scsiStatus;
- DEBUG2(printk("scsi%ld:%d:%d: %s: QUEUE FULL detected "
+ DEBUG2(printk("scsi%ld:%d:%llu: %s: QUEUE FULL detected "
"compl=%02x, scsi=%02x, state=%02x, iFlags=%02x,"
" iResp=%02x\n", ha->host_no, cmd->device->id,
cmd->device->lun, __func__,
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 81e738d..7bed97b 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -1105,7 +1105,7 @@ int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb)
if (mbox_sts[0] != MBOX_STS_COMMAND_COMPLETE) {
status = QLA_ERROR;
- DEBUG2(printk(KERN_WARNING "scsi%ld:%d:%d: abort task FAILED: "
+ DEBUG2(printk(KERN_WARNING "scsi%ld:%d:%llu: abort task FAILED: "
"mbx0=%04X, mb1=%04X, mb2=%04X, mb3=%04X, mb4=%04X\n",
ha->host_no, cmd->device->id, cmd->device->lun, mbox_sts[0],
mbox_sts[1], mbox_sts[2], mbox_sts[3], mbox_sts[4]));
@@ -1125,13 +1125,13 @@ int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb)
* are valid before calling this routine.
**/
int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
- int lun)
+ uint64_t lun)
{
uint32_t mbox_cmd[MBOX_REG_COUNT];
uint32_t mbox_sts[MBOX_REG_COUNT];
int status = QLA_SUCCESS;
- DEBUG2(printk("scsi%ld:%d:%d: lun reset issued\n", ha->host_no,
+ DEBUG2(printk("scsi%ld:%d:%llu: lun reset issued\n", ha->host_no,
ddb_entry->fw_ddb_index, lun));
/*
@@ -1143,7 +1143,7 @@ int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
mbox_cmd[0] = MBOX_CMD_LUN_RESET;
mbox_cmd[1] = ddb_entry->fw_ddb_index;
- mbox_cmd[2] = lun << 8;
+ mbox_cmd[2] = (lun & 0xFFFFFFFF);
mbox_cmd[5] = 0x01; /* Immediate Command Enable */
qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]);
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 6142729..a1492ce 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -5783,14 +5783,14 @@ static int qla4xxx_eh_abort(struct scsi_cmnd *cmd)
{
struct scsi_qla_host *ha = to_qla_host(cmd->device->host);
unsigned int id = cmd->device->id;
- unsigned int lun = cmd->device->lun;
+ uint64_t lun = cmd->device->lun;
unsigned long flags;
struct srb *srb = NULL;
int ret = SUCCESS;
int wait = 0;
ql4_printk(KERN_INFO, ha,
- "scsi%ld:%d:%d: Abort command issued cmd=%p\n",
+ "scsi%ld:%d:%llu: Abort command issued cmd=%p\n",
ha->host_no, id, lun, cmd);
spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -5803,11 +5803,11 @@ static int qla4xxx_eh_abort(struct scsi_cmnd *cmd)
spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (qla4xxx_abort_task(ha, srb) != QLA_SUCCESS) {
- DEBUG3(printk("scsi%ld:%d:%d: Abort_task mbx failed.\n",
+ DEBUG3(printk("scsi%ld:%d:%llu: Abort_task mbx failed.\n",
ha->host_no, id, lun));
ret = FAILED;
} else {
- DEBUG3(printk("scsi%ld:%d:%d: Abort_task mbx success.\n",
+ DEBUG3(printk("scsi%ld:%d:%llu: Abort_task mbx success.\n",
ha->host_no, id, lun));
wait = 1;
}
@@ -5817,14 +5817,14 @@ static int qla4xxx_eh_abort(struct scsi_cmnd *cmd)
/* Wait for command to complete */
if (wait) {
if (!qla4xxx_eh_wait_on_command(ha, cmd)) {
- DEBUG2(printk("scsi%ld:%d:%d: Abort handler timed out\n",
+ DEBUG2(printk("scsi%ld:%d:%llu: Abort handler timed out\n",
ha->host_no, id, lun));
ret = FAILED;
}
}
ql4_printk(KERN_INFO, ha,
- "scsi%ld:%d:%d: Abort command - %s\n",
+ "scsi%ld:%d:%llu: Abort command - %s\n",
ha->host_no, id, lun, (ret == SUCCESS) ? "succeeded" : "failed");
return ret;
@@ -5852,7 +5852,7 @@ static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd)
ret = FAILED;
ql4_printk(KERN_INFO, ha,
- "scsi%ld:%d:%d:%d: DEVICE RESET ISSUED.\n", ha->host_no,
+ "scsi%ld:%d:%d:%llu: DEVICE RESET ISSUED.\n", ha->host_no,
cmd->device->channel, cmd->device->id, cmd->device->lun);
DEBUG2(printk(KERN_INFO
@@ -5882,7 +5882,7 @@ static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd)
goto eh_dev_reset_done;
ql4_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d:%d): DEVICE RESET SUCCEEDED.\n",
+ "scsi(%ld:%d:%d:%llu): DEVICE RESET SUCCEEDED.\n",
ha->host_no, cmd->device->channel, cmd->device->id,
cmd->device->lun);
@@ -5999,7 +5999,7 @@ static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd)
}
ql4_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d:%d): HOST RESET ISSUED.\n", ha->host_no,
+ "scsi(%ld:%d:%d:%llu): HOST RESET ISSUED.\n", ha->host_no,
cmd->device->channel, cmd->device->id, cmd->device->lun);
if (qla4xxx_wait_for_hba_online(ha) != QLA_SUCCESS) {
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 2c0d0ec..1a5ce15 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -1243,7 +1243,7 @@ EXPORT_SYMBOL(__starget_for_each_device);
* really want to use scsi_device_lookup_by_target instead.
**/
struct scsi_device *__scsi_device_lookup_by_target(struct scsi_target *starget,
- uint lun)
+ u64 lun)
{
struct scsi_device *sdev;
@@ -1268,7 +1268,7 @@ EXPORT_SYMBOL(__scsi_device_lookup_by_target);
* needs to be released with scsi_device_put once you're done with it.
**/
struct scsi_device *scsi_device_lookup_by_target(struct scsi_target *starget,
- uint lun)
+ u64 lun)
{
struct scsi_device *sdev;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
@@ -1301,7 +1301,7 @@ EXPORT_SYMBOL(scsi_device_lookup_by_target);
* really want to use scsi_device_lookup instead.
**/
struct scsi_device *__scsi_device_lookup(struct Scsi_Host *shost,
- uint channel, uint id, uint lun)
+ uint channel, uint id, u64 lun)
{
struct scsi_device *sdev;
@@ -1327,7 +1327,7 @@ EXPORT_SYMBOL(__scsi_device_lookup);
* needs to be released with scsi_device_put once you're done with it.
**/
struct scsi_device *scsi_device_lookup(struct Scsi_Host *shost,
- uint channel, uint id, uint lun)
+ uint channel, uint id, u64 lun)
{
struct scsi_device *sdev;
unsigned long flags;
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 5cda11c..6569a6c 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -225,9 +225,9 @@ struct sdebug_dev_info {
unsigned char sense_buff[SDEBUG_SENSE_LEN]; /* weak nexus */
unsigned int channel;
unsigned int target;
- unsigned int lun;
+ u64 lun;
struct sdebug_host_info *sdbg_host;
- unsigned int wlun;
+ u64 wlun;
char reset;
char stopped;
char used;
@@ -2247,7 +2247,8 @@ static int resp_report_luns(struct scsi_cmnd * scp,
struct sdebug_dev_info * devip)
{
unsigned int alloc_len;
- int lun_cnt, i, upper, num, n, wlun, lun;
+ int lun_cnt, i, upper, num, n;
+ u64 wlun, lun;
unsigned char *cmd = (unsigned char *)scp->cmnd;
int select_report = (int)cmd[2];
struct scsi_lun *one_lun;
@@ -2430,7 +2431,7 @@ static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev)
static int scsi_debug_slave_alloc(struct scsi_device *sdp)
{
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: slave_alloc <%u %u %u %u>\n",
+ printk(KERN_INFO "scsi_debug: slave_alloc <%u %u %u %llu>\n",
sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
queue_flag_set_unlocked(QUEUE_FLAG_BIDI, sdp->request_queue);
return 0;
@@ -2441,7 +2442,7 @@ static int scsi_debug_slave_configure(struct scsi_device *sdp)
struct sdebug_dev_info *devip;
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: slave_configure <%u %u %u %u>\n",
+ printk(KERN_INFO "scsi_debug: slave_configure <%u %u %u %llu>\n",
sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
if (sdp->host->max_cmd_len != SCSI_DEBUG_MAX_CMD_LEN)
sdp->host->max_cmd_len = SCSI_DEBUG_MAX_CMD_LEN;
@@ -2464,7 +2465,7 @@ static void scsi_debug_slave_destroy(struct scsi_device *sdp)
(struct sdebug_dev_info *)sdp->hostdata;
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: slave_destroy <%u %u %u %u>\n",
+ printk(KERN_INFO "scsi_debug: slave_destroy <%u %u %u %llu>\n",
sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
if (devip) {
/* make this slot available for re-use */
@@ -2676,7 +2677,7 @@ static int schedule_resp(struct scsi_cmnd * cmnd,
if (scsi_result) {
struct scsi_device * sdp = cmnd->device;
- printk(KERN_INFO "scsi_debug: <%u %u %u %u> "
+ printk(KERN_INFO "scsi_debug: <%u %u %u %llu> "
"non-zero result=0x%x\n", sdp->host->host_no,
sdp->channel, sdp->id, sdp->lun, scsi_result);
}
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 8f9a0ca..90e3bf5 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -112,7 +112,7 @@ extern void scsi_exit_procfs(void);
/* scsi_scan.c */
extern int scsi_complete_async_scans(void);
extern int scsi_scan_host_selected(struct Scsi_Host *, unsigned int,
- unsigned int, unsigned int, int);
+ unsigned int, u64, int);
extern void scsi_forget_host(struct Scsi_Host *);
extern void scsi_rescan_device(struct device *);
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index ad747dc..665cdfb 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -196,7 +196,7 @@ static int proc_print_scsidevice(struct device *dev, void *data)
sdev = to_scsi_device(dev);
seq_printf(s,
- "Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n Vendor: ",
+ "Host: scsi%d Channel: %02d Id: %02d Lun: %02llu\n Vendor: ",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
for (i = 0; i < 8; i++) {
if (sdev->vendor[i] >= 0x20)
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 4f315f5..f159519 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -224,7 +224,7 @@ static void scsi_unlock_floptical(struct scsi_device *sdev,
* scsi_Device pointer, or NULL on failure.
**/
static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
- unsigned int lun, void *hostdata)
+ u64 lun, void *hostdata)
{
struct scsi_device *sdev;
int display_failure_msg = 1, ret;
@@ -1000,7 +1000,7 @@ static unsigned char *scsi_inq_str(unsigned char *buf, unsigned char *inq,
* SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
**/
static int scsi_probe_and_add_lun(struct scsi_target *starget,
- uint lun, int *bflagsp,
+ u64 lun, int *bflagsp,
struct scsi_device **sdevp, int rescan,
void *hostdata)
{
@@ -1153,7 +1153,8 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
static void scsi_sequential_lun_scan(struct scsi_target *starget,
int bflags, int scsi_level, int rescan)
{
- unsigned int sparse_lun, lun, max_dev_lun;
+ uint max_dev_lun;
+ u64 sparse_lun, lun;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: Sequential scan of"
@@ -1234,10 +1235,10 @@ static void scsi_sequential_lun_scan(struct scsi_target *starget,
* Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function
* returns the integer: 0x0b030a04
**/
-int scsilun_to_int(struct scsi_lun *scsilun)
+u64 scsilun_to_int(struct scsi_lun *scsilun)
{
int i;
- unsigned int lun;
+ u64 lun;
lun = 0;
for (i = 0; i < sizeof(lun); i += 2)
@@ -1265,7 +1266,7 @@ EXPORT_SYMBOL(scsilun_to_int);
* scsi_lun of : struct scsi_lun of: 0a 04 0b 03 00 00 00 00
*
**/
-void int_to_scsilun(unsigned int lun, struct scsi_lun *scsilun)
+void int_to_scsilun(u64 lun, struct scsi_lun *scsilun)
{
int i;
@@ -1305,7 +1306,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
char devname[64];
unsigned char scsi_cmd[MAX_COMMAND_SIZE];
unsigned int length;
- unsigned int lun;
+ u64 lun;
unsigned int num_luns;
unsigned int retries;
int result;
@@ -1448,25 +1449,8 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
for (lunp = &lun_data[1]; lunp <= &lun_data[num_luns]; lunp++) {
lun = scsilun_to_int(lunp);
- /*
- * Check if the unused part of lunp is non-zero, and so
- * does not fit in lun.
- */
- if (memcmp(&lunp->scsi_lun[sizeof(lun)], "\0\0\0\0", 4)) {
- int i;
-
- /*
- * Output an error displaying the LUN in byte order,
- * this differs from what linux would print for the
- * integer LUN value.
- */
- printk(KERN_WARNING "scsi: %s lun 0x", devname);
- data = (char *)lunp->scsi_lun;
- for (i = 0; i < sizeof(struct scsi_lun); i++)
- printk("%02x", data[i]);
- printk(" has a LUN larger than currently supported.\n");
- } else if (lun > sdev->host->max_lun) {
- printk(KERN_WARNING "scsi: %s lun%d has a LUN larger"
+ if (lun > sdev->host->max_lun) {
+ printk(KERN_WARNING "scsi: %s lun%llu has a LUN larger"
" than allowed by the host adapter\n",
devname, lun);
} else {
@@ -1480,8 +1464,8 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
*/
sdev_printk(KERN_ERR, sdev,
"Unexpected response"
- " from lun %d while scanning, scan"
- " aborted\n", lun);
+ " from lun %llu while scanning, scan"
+ " aborted\n", (unsigned long long)lun);
break;
}
}
@@ -1500,7 +1484,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
}
struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
- uint id, uint lun, void *hostdata)
+ uint id, u64 lun, void *hostdata)
{
struct scsi_device *sdev = ERR_PTR(-ENODEV);
struct device *parent = &shost->shost_gendev;
@@ -1532,7 +1516,7 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
EXPORT_SYMBOL(__scsi_add_device);
int scsi_add_device(struct Scsi_Host *host, uint channel,
- uint target, uint lun)
+ uint target, u64 lun)
{
struct scsi_device *sdev =
__scsi_add_device(host, channel, target, lun, NULL);
@@ -1561,7 +1545,7 @@ void scsi_rescan_device(struct device *dev)
EXPORT_SYMBOL(scsi_rescan_device);
static void __scsi_scan_target(struct device *parent, unsigned int channel,
- unsigned int id, unsigned int lun, int rescan)
+ unsigned int id, u64 lun, int rescan)
{
struct Scsi_Host *shost = dev_to_shost(parent);
int bflags = 0;
@@ -1627,7 +1611,7 @@ static void __scsi_scan_target(struct device *parent, unsigned int channel,
* sequential scan of LUNs on the target id.
**/
void scsi_scan_target(struct device *parent, unsigned int channel,
- unsigned int id, unsigned int lun, int rescan)
+ unsigned int id, u64 lun, int rescan)
{
struct Scsi_Host *shost = dev_to_shost(parent);
@@ -1647,7 +1631,7 @@ void scsi_scan_target(struct device *parent, unsigned int channel,
EXPORT_SYMBOL(scsi_scan_target);
static void scsi_scan_channel(struct Scsi_Host *shost, unsigned int channel,
- unsigned int id, unsigned int lun, int rescan)
+ unsigned int id, u64 lun, int rescan)
{
uint order_id;
@@ -1678,10 +1662,10 @@ static void scsi_scan_channel(struct Scsi_Host *shost, unsigned int channel,
}
int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
- unsigned int id, unsigned int lun, int rescan)
+ unsigned int id, u64 lun, int rescan)
{
SCSI_LOG_SCAN_BUS(3, shost_printk (KERN_INFO, shost,
- "%s: <%u:%u:%u>\n",
+ "%s: <%u:%u:%llu>\n",
__func__, channel, id, lun));
if (((channel != SCAN_WILD_CARD) && (channel > shost->max_channel)) ||
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 931a7d9..6e98f05 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -80,7 +80,7 @@ const char *scsi_host_state_name(enum scsi_host_state state)
return name;
}
-static int check_set(unsigned int *val, char *src)
+static int check_set(unsigned long long *val, char *src)
{
char *last;
@@ -90,7 +90,7 @@ static int check_set(unsigned int *val, char *src)
/*
* Doesn't check for int overflow
*/
- *val = simple_strtoul(src, &last, 0);
+ *val = simple_strtoull(src, &last, 0);
if (*last != '\0')
return 1;
}
@@ -99,11 +99,11 @@ static int check_set(unsigned int *val, char *src)
static int scsi_scan(struct Scsi_Host *shost, const char *str)
{
- char s1[15], s2[15], s3[15], junk;
- unsigned int channel, id, lun;
+ char s1[15], s2[15], s3[17], junk;
+ unsigned long long channel, id, lun;
int res;
- res = sscanf(str, "%10s %10s %10s %c", s1, s2, s3, &junk);
+ res = sscanf(str, "%10s %10s %16s %c", s1, s2, s3, &junk);
if (res != 3)
return -EINVAL;
if (check_set(&channel, s1))
@@ -1110,13 +1110,13 @@ void scsi_sysfs_device_initialize(struct scsi_device *sdev)
device_initialize(&sdev->sdev_gendev);
sdev->sdev_gendev.bus = &scsi_bus_type;
sdev->sdev_gendev.type = &scsi_dev_type;
- dev_set_name(&sdev->sdev_gendev, "%d:%d:%d:%d",
+ dev_set_name(&sdev->sdev_gendev, "%d:%d:%d:%llu",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
device_initialize(&sdev->sdev_dev);
sdev->sdev_dev.parent = get_device(&sdev->sdev_gendev);
sdev->sdev_dev.class = &sdev_class;
- dev_set_name(&sdev->sdev_dev, "%d:%d:%d:%d",
+ dev_set_name(&sdev->sdev_dev, "%d:%d:%d:%llu",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
sdev->scsi_level = starget->scsi_level;
transport_setup_device(&sdev->sdev_gendev);
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index e894ca7..3d5b701 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -2093,7 +2093,7 @@ fc_timed_out(struct scsi_cmnd *scmd)
* on the rport.
*/
static void
-fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, uint lun)
+fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, u64 lun)
{
struct fc_rport *rport;
unsigned long flags;
@@ -2125,7 +2125,7 @@ fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, uint lun)
* object as the parent.
*/
static int
-fc_user_scan(struct Scsi_Host *shost, uint channel, uint id, uint lun)
+fc_user_scan(struct Scsi_Host *shost, uint channel, uint id, u64 lun)
{
uint chlo, chhi;
uint tgtlo, tgthi;
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index dac7f8d..65f47ff 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -773,7 +773,7 @@ EXPORT_SYMBOL_GPL(iscsi_scan_finished);
struct iscsi_scan_data {
unsigned int channel;
unsigned int id;
- unsigned int lun;
+ u64 lun;
};
static int iscsi_user_scan_session(struct device *dev, void *data)
@@ -820,7 +820,7 @@ user_scan_exit:
}
static int iscsi_user_scan(struct Scsi_Host *shost, uint channel,
- uint id, uint lun)
+ uint id, u64 lun)
{
struct iscsi_scan_data scan_data;
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 1b68142..331fa70 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -1706,7 +1706,7 @@ EXPORT_SYMBOL(scsi_is_sas_rphy);
*/
static int sas_user_scan(struct Scsi_Host *shost, uint channel,
- uint id, uint lun)
+ uint id, u64 lun)
{
struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
struct sas_rphy *rphy;
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index be2c9a6..271d23d 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -2492,7 +2492,7 @@ static int sg_proc_seq_show_dev(struct seq_file *s, void *v)
read_lock_irqsave(&sg_index_lock, iflags);
sdp = it ? sg_lookup_dev(it->index) : NULL;
if (sdp && (scsidp = sdp->device) && (!sdp->detached))
- seq_printf(s, "%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\n",
+ seq_printf(s, "%d\t%d\t%d\t%llu\t%d\t%d\t%d\t%d\t%d\n",
scsidp->host->host_no, scsidp->channel,
scsidp->id, scsidp->lun, (int) scsidp->type,
1,
@@ -2621,7 +2621,7 @@ static int sg_proc_seq_show_debug(struct seq_file *s, void *v)
seq_printf(s, "detached pending close ");
else
seq_printf
- (s, "scsi%d chan=%d id=%d lun=%d em=%d",
+ (s, "scsi%d chan=%d id=%d lun=%llu em=%d",
scsidp->host->host_no,
scsidp->channel, scsidp->id,
scsidp->lun,
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 5995682..c6e3870 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -851,7 +851,7 @@ static void sym53c8xx_slave_destroy(struct scsi_device *sdev)
* so let's try to stop all on-going I/O.
*/
starget_printk(KERN_WARNING, tp->starget,
- "Removing busy LCB (%d)\n", sdev->lun);
+ "Removing busy LCB (%d)\n", (u8)sdev->lun);
sym_reset_scsi_bus(np, 1);
}
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.h b/drivers/scsi/sym53c8xx_2/sym_hipd.h
index 5a80cba..a141b17 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.h
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.h
@@ -581,7 +581,7 @@ struct sym_pmc {
#define sym_lp(tp, lun) (!lun) ? (tp)->lun0p : NULL
#else
#define sym_lp(tp, lun) \
- (!lun) ? (tp)->lun0p : (tp)->lunmp ? (tp)->lunmp[(lun)] : NULL
+ (!lun) ? (tp)->lun0p : (tp)->lunmp ? (tp)->lunmp[((u8)lun)] : NULL
#endif
/*
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 2d444b1..beef93e 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -220,7 +220,7 @@ static int tcm_loop_queuecommand(struct Scsi_Host *sh, struct scsi_cmnd *sc)
{
struct tcm_loop_cmd *tl_cmd;
- pr_debug("tcm_loop_queuecommand() %d:%d:%d:%d got CDB: 0x%02x"
+ pr_debug("tcm_loop_queuecommand() %d:%d:%d:%llu got CDB: 0x%02x"
" scsi_buf_len: %u\n", sc->device->host->host_no,
sc->device->id, sc->device->channel, sc->device->lun,
sc->cmnd[0], scsi_bufflen(sc));
@@ -301,7 +301,7 @@ static int tcm_loop_device_reset(struct scsi_cmnd *sc)
/*
* Locate the underlying TCM struct se_lun from sc->device->lun
*/
- if (transport_lookup_tmr_lun(se_cmd, sc->device->lun) < 0)
+ if (transport_lookup_tmr_lun(se_cmd, (u32)sc->device->lun) < 0)
goto release;
/*
* Queue the TMR to TCM Core and sleep waiting for tcm_loop_queue_tm_rsp()
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 2bcfd79..0709713 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -312,7 +312,7 @@ static int pscsi_add_device_to_list(struct se_device *dev,
if (!sd->queue_depth) {
sd->queue_depth = PSCSI_DEFAULT_QUEUEDEPTH;
- pr_err("Set broken SCSI Device %d:%d:%d"
+ pr_err("Set broken SCSI Device %d:%d:%llu"
" queue_depth to %d\n", sd->channel, sd->id,
sd->lun, sd->queue_depth);
}
@@ -375,7 +375,7 @@ static int pscsi_create_type_disk(struct se_device *dev, struct scsi_device *sd)
int ret;
if (scsi_device_get(sd)) {
- pr_err("scsi_device_get() failed for %d:%d:%d:%d\n",
+ pr_err("scsi_device_get() failed for %d:%d:%d:%llu\n",
sh->host_no, sd->channel, sd->id, sd->lun);
spin_unlock_irq(sh->host_lock);
return -EIO;
@@ -401,7 +401,7 @@ static int pscsi_create_type_disk(struct se_device *dev, struct scsi_device *sd)
return ret;
}
- pr_debug("CORE_PSCSI[%d] - Added TYPE_DISK for %d:%d:%d:%d\n",
+ pr_debug("CORE_PSCSI[%d] - Added TYPE_DISK for %d:%d:%d:%llu\n",
phv->phv_host_id, sh->host_no, sd->channel, sd->id, sd->lun);
return 0;
}
@@ -417,7 +417,7 @@ static int pscsi_create_type_rom(struct se_device *dev, struct scsi_device *sd)
int ret;
if (scsi_device_get(sd)) {
- pr_err("scsi_device_get() failed for %d:%d:%d:%d\n",
+ pr_err("scsi_device_get() failed for %d:%d:%d:%llu\n",
sh->host_no, sd->channel, sd->id, sd->lun);
spin_unlock_irq(sh->host_lock);
return -EIO;
@@ -429,7 +429,7 @@ static int pscsi_create_type_rom(struct se_device *dev, struct scsi_device *sd)
scsi_device_put(sd);
return ret;
}
- pr_debug("CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%d\n",
+ pr_debug("CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%llu\n",
phv->phv_host_id, scsi_device_type(sd->type), sh->host_no,
sd->channel, sd->id, sd->lun);
@@ -452,7 +452,7 @@ static int pscsi_create_type_other(struct se_device *dev,
if (ret)
return ret;
- pr_debug("CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%d\n",
+ pr_debug("CORE_PSCSI[%d] - Added Type: %s for %d:%d:%d:%llu\n",
phv->phv_host_id, scsi_device_type(sd->type), sh->host_no,
sd->channel, sd->id, sd->lun);
return 0;
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 66216c1..3e95b87 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -378,7 +378,7 @@ struct scsi_lun {
#define SCSI_W_LUN_ACCESS_CONTROL (SCSI_W_LUN_BASE + 2)
#define SCSI_W_LUN_TARGET_LOG_PAGE (SCSI_W_LUN_BASE + 3)
-static inline int scsi_is_wlun(unsigned int lun)
+static inline int scsi_is_wlun(u64 lun)
{
return (lun & 0xff00) == SCSI_W_LUN_BASE;
}
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index e65c62e..79ce0a7 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -91,8 +91,8 @@ struct scsi_device {
unsigned long last_queue_ramp_up; /* last queue ramp up time */
- unsigned int id, lun, channel;
-
+ unsigned int id, channel;
+ u64 lun;
unsigned int manufacturer; /* Manufacturer of device, for using
* vendor-specific cmd's */
unsigned sector_size; /* size in bytes */
@@ -290,9 +290,9 @@ static inline struct scsi_target *scsi_target(struct scsi_device *sdev)
dev_printk(prefix, &(starget)->dev, fmt, ##a)
extern struct scsi_device *__scsi_add_device(struct Scsi_Host *,
- uint, uint, uint, void *hostdata);
+ uint, uint, u64, void *hostdata);
extern int scsi_add_device(struct Scsi_Host *host, uint channel,
- uint target, uint lun);
+ uint target, u64 lun);
extern int scsi_register_device_handler(struct scsi_device_handler *scsi_dh);
extern void scsi_remove_device(struct scsi_device *);
extern int scsi_unregister_device_handler(struct scsi_device_handler *scsi_dh);
@@ -300,13 +300,13 @@ extern int scsi_unregister_device_handler(struct scsi_device_handler *scsi_dh);
extern int scsi_device_get(struct scsi_device *);
extern void scsi_device_put(struct scsi_device *);
extern struct scsi_device *scsi_device_lookup(struct Scsi_Host *,
- uint, uint, uint);
+ uint, uint, u64);
extern struct scsi_device *__scsi_device_lookup(struct Scsi_Host *,
- uint, uint, uint);
+ uint, uint, u64);
extern struct scsi_device *scsi_device_lookup_by_target(struct scsi_target *,
- uint);
+ u64);
extern struct scsi_device *__scsi_device_lookup_by_target(struct scsi_target *,
- uint);
+ u64);
extern void starget_for_each_device(struct scsi_target *, void *,
void (*fn)(struct scsi_device *, void *));
extern void __starget_for_each_device(struct scsi_target *, void *,
@@ -379,13 +379,13 @@ extern void scsi_device_resume(struct scsi_device *sdev);
extern void scsi_target_quiesce(struct scsi_target *);
extern void scsi_target_resume(struct scsi_target *);
extern void scsi_scan_target(struct device *parent, unsigned int channel,
- unsigned int id, unsigned int lun, int rescan);
+ unsigned int id, u64 lun, int rescan);
extern void scsi_target_reap(struct scsi_target *);
extern void scsi_target_block(struct device *);
extern void scsi_target_unblock(struct device *, enum scsi_device_state);
extern void scsi_remove_target(struct device *);
-extern void int_to_scsilun(unsigned int, struct scsi_lun *);
-extern int scsilun_to_int(struct scsi_lun *);
+extern void int_to_scsilun(u64, struct scsi_lun *);
+extern u64 scsilun_to_int(struct scsi_lun *);
extern const char *scsi_device_state_name(enum scsi_device_state);
extern int scsi_is_sdev_device(const struct device *);
extern int scsi_is_target_device(const struct device *);
diff --git a/include/scsi/scsi_transport.h b/include/scsi/scsi_transport.h
index af244f4..8129239 100644
--- a/include/scsi/scsi_transport.h
+++ b/include/scsi/scsi_transport.h
@@ -35,7 +35,7 @@ struct scsi_transport_template {
/*
* If set, called from sysfs and legacy procfs rescanning code.
*/
- int (*user_scan)(struct Scsi_Host *, uint, uint, uint);
+ int (*user_scan)(struct Scsi_Host *, uint, uint, u64);
/* The size of the specific transport attribute structure (a
* space of this size will be left at the end of the
--
1.7.4.2
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 3/4] scsi: use 64-bit value for 'max_luns'
2013-02-20 13:47 [PATCH v2 0/4] scsi: 64-bit LUN support Hannes Reinecke
2013-02-20 13:47 ` [PATCH 1/4] scsi_scan: Fixup scsilun_to_int() Hannes Reinecke
2013-02-20 13:47 ` [PATCH 2/4] scsi: use 64-bit LUNs Hannes Reinecke
@ 2013-02-20 13:47 ` Hannes Reinecke
2013-02-20 13:47 ` [PATCH 4/4] scsi: Remove CONFIG_SCSI_MULTI_LUN Hannes Reinecke
3 siblings, 0 replies; 7+ messages in thread
From: Hannes Reinecke @ 2013-02-20 13:47 UTC (permalink / raw)
To: linux-scsi
Cc: James Bottomley, Jeremy Linton, Robert Elliott, Bart Van Assche,
Mike Christie, Hannes Reinecke
Now that we're using 64-bit LUNs internally we need to increase
the size of max_luns to 64 bits, too.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/message/i2o/i2o_scsi.c | 4 ++--
drivers/scsi/cxgbi/libcxgbi.c | 2 +-
drivers/scsi/cxgbi/libcxgbi.h | 2 +-
drivers/scsi/dc395x.c | 3 ++-
drivers/scsi/eata.c | 2 +-
drivers/scsi/ibmvscsi/ibmvfc.c | 4 ++--
drivers/scsi/lpfc/lpfc_attr.c | 10 +++++++++-
drivers/scsi/megaraid.c | 2 +-
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 4 ++--
drivers/scsi/qla2xxx/qla_gbl.h | 2 +-
drivers/scsi/qla2xxx/qla_os.c | 6 +++---
drivers/scsi/scsi_scan.c | 8 ++++----
include/linux/moduleparam.h | 5 +++++
include/scsi/scsi_host.h | 6 +++---
kernel/params.c | 1 +
15 files changed, 38 insertions(+), 23 deletions(-)
diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index e7de92c..7db3565 100644
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -73,7 +73,7 @@
static struct i2o_driver i2o_scsi_driver;
static unsigned int i2o_scsi_max_id = 16;
-static unsigned int i2o_scsi_max_lun = 255;
+static u64 i2o_scsi_max_lun = 255;
struct i2o_scsi_host {
struct Scsi_Host *scsi_host; /* pointer to the SCSI host */
@@ -287,7 +287,7 @@ static int i2o_scsi_probe(struct device *dev)
}
if (le64_to_cpu(lun) >= scsi_host->max_lun) {
- osm_warn("SCSI device lun (%llu) >= max_lun of I2O host (%d)",
+ osm_warn("SCSI device lun (%llu) >= max_lun of I2O host (%llu)",
le64_to_cpu(lun), scsi_host->max_lun);
return -EFAULT;
}
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index b44c1cf..dc812069 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -245,7 +245,7 @@ void cxgbi_hbas_remove(struct cxgbi_device *cdev)
}
EXPORT_SYMBOL_GPL(cxgbi_hbas_remove);
-int cxgbi_hbas_add(struct cxgbi_device *cdev, unsigned int max_lun,
+int cxgbi_hbas_add(struct cxgbi_device *cdev, u64 max_lun,
unsigned int max_id, struct scsi_host_template *sht,
struct scsi_transport_template *stt)
{
diff --git a/drivers/scsi/cxgbi/libcxgbi.h b/drivers/scsi/cxgbi/libcxgbi.h
index 80fa99b..82d1044 100644
--- a/drivers/scsi/cxgbi/libcxgbi.h
+++ b/drivers/scsi/cxgbi/libcxgbi.h
@@ -692,7 +692,7 @@ struct cxgbi_device *cxgbi_device_register(unsigned int, unsigned int);
void cxgbi_device_unregister(struct cxgbi_device *);
void cxgbi_device_unregister_all(unsigned int flag);
struct cxgbi_device *cxgbi_device_find_by_lldev(void *);
-int cxgbi_hbas_add(struct cxgbi_device *, unsigned int, unsigned int,
+int cxgbi_hbas_add(struct cxgbi_device *, u64, unsigned int,
struct scsi_host_template *,
struct scsi_transport_template *);
void cxgbi_hbas_remove(struct cxgbi_device *);
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index dfe90ce..9acdb9c 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -4648,7 +4648,8 @@ static int dc395x_proc_info(struct Scsi_Host *host, char *buffer,
SPRINTF("irq_level 0x%04x, ", acb->irq_level);
SPRINTF(" SelTimeout %ims\n", (1638 * acb->sel_timeout) / 1000);
- SPRINTF("MaxID %i, MaxLUN %i, ", host->max_id, host->max_lun);
+ SPRINTF("MaxID %i, MaxLUN %i, ", host->max_id,
+ (unsigned int)host->max_lun);
SPRINTF("AdapterID %i\n", host->this_id);
SPRINTF("tag_max_num %i", acb->tag_max_num);
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index d20c8dd..20238a4 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1399,7 +1399,7 @@ static int port_detect(unsigned long port_base, unsigned int j,
if (shost->max_id > 8 || shost->max_lun > 8)
printk
- ("%s: wide SCSI support enabled, max_id %u, max_lun %u.\n",
+ ("%s: wide SCSI support enabled, max_id %u, max_lun %llu.\n",
ha->board_name, shost->max_id, shost->max_lun);
for (i = 0; i <= shost->max_channel; i++)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index cc82d0f..be2ef43 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -46,7 +46,7 @@
static unsigned int init_timeout = IBMVFC_INIT_TIMEOUT;
static unsigned int default_timeout = IBMVFC_DEFAULT_TIMEOUT;
-static unsigned int max_lun = IBMVFC_MAX_LUN;
+static u64 max_lun = IBMVFC_MAX_LUN;
static unsigned int max_targets = IBMVFC_MAX_TARGETS;
static unsigned int max_requests = IBMVFC_MAX_REQUESTS_DEFAULT;
static unsigned int disc_threads = IBMVFC_MAX_DISC_THREADS;
@@ -71,7 +71,7 @@ MODULE_PARM_DESC(default_timeout,
module_param_named(max_requests, max_requests, uint, S_IRUGO);
MODULE_PARM_DESC(max_requests, "Maximum requests for this adapter. "
"[Default=" __stringify(IBMVFC_MAX_REQUESTS_DEFAULT) "]");
-module_param_named(max_lun, max_lun, uint, S_IRUGO);
+module_param_named(max_lun, max_lun, ullong, S_IRUGO);
MODULE_PARM_DESC(max_lun, "Maximum allowed LUN. "
"[Default=" __stringify(IBMVFC_MAX_LUN) "]");
module_param_named(max_targets, max_targets, uint, S_IRUGO);
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index a364cae..afaae2a 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -1967,6 +1967,14 @@ lpfc_vport_param_show(name)\
lpfc_vport_param_init(name, defval, minval, maxval)\
static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+#define LPFC_VPORT_ULL_ATTR_R(name, defval, minval, maxval, desc) \
+static uint64_t lpfc_##name = defval;\
+module_param(lpfc_##name, ullong, S_IRUGO);\
+MODULE_PARM_DESC(lpfc_##name, desc);\
+lpfc_vport_param_show(name)\
+lpfc_vport_param_init(name, defval, minval, maxval)\
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+
#define LPFC_VPORT_ATTR_RW(name, defval, minval, maxval, desc) \
static uint lpfc_##name = defval;\
module_param(lpfc_##name, uint, S_IRUGO);\
@@ -3926,7 +3934,7 @@ LPFC_VPORT_ATTR(discovery_threads, 32, 1, 64, "Maximum number of ELS commands "
# Value range is [0,65535]. Default value is 255.
# NOTE: The SCSI layer might probe all allowed LUN on some old targets.
*/
-LPFC_VPORT_ATTR_R(max_luns, 255, 0, 65535, "Maximum allowed LUN");
+LPFC_VPORT_ULL_ATTR_R(max_luns, 255, 0, 65535, "Maximum allowed LUN");
/*
# lpfc_poll_tmo: .Milliseconds driver will wait between polling FCP ring.
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 7589d82..38aeda8 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -1881,7 +1881,7 @@ megaraid_info(struct Scsi_Host *host)
"LSI Logic MegaRAID %s %d commands %d targs %d chans %d luns",
adapter->fw_version, adapter->product_info.max_commands,
adapter->host->max_id, adapter->host->max_channel,
- adapter->host->max_lun);
+ (u32)adapter->host->max_lun);
return buffer;
}
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index dcbf7c8..0ae288b 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -112,8 +112,8 @@ MODULE_PARM_DESC(missing_delay, " device missing delay , io missing delay");
/* scsi-mid layer global parmeter is max_report_luns, which is 511 */
#define MPT3SAS_MAX_LUN (16895)
-static int max_lun = MPT3SAS_MAX_LUN;
-module_param(max_lun, int, 0);
+static u64 max_lun = MPT3SAS_MAX_LUN;
+module_param(max_lun, ullong, 0);
MODULE_PARM_DESC(max_lun, " max lun, default=16895 ");
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 3be592d..909bd5d 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -109,7 +109,7 @@ extern int ql2xenabledif;
extern int ql2xenablehba_err_chk;
extern int ql2xtargetreset;
extern int ql2xdontresethba;
-extern unsigned int ql2xmaxlun;
+extern uint64_t ql2xmaxlun;
extern int ql2xmdcapmask;
extern int ql2xmdenable;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 71e6ddf..5d78022 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -201,8 +201,8 @@ MODULE_PARM_DESC(ql2xdontresethba,
" 0 (Default) -- Reset on failure.\n"
" 1 -- Do not reset on failure.\n");
-uint ql2xmaxlun = MAX_LUNS;
-module_param(ql2xmaxlun, uint, S_IRUGO);
+uint64_t ql2xmaxlun = MAX_LUNS;
+module_param(ql2xmaxlun, ullong, S_IRUGO);
MODULE_PARM_DESC(ql2xmaxlun,
"Defines the maximum LU number to register with the SCSI "
"midlayer. Default is 65535.");
@@ -2449,7 +2449,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
ql_dbg(ql_dbg_init, base_vha, 0x0033,
"max_id=%d this_id=%d "
"cmd_per_len=%d unique_id=%d max_cmd_len=%d max_channel=%d "
- "max_lun=%d transportt=%p, vendor_id=%llu.\n", host->max_id,
+ "max_lun=%llu transportt=%p, vendor_id=%llu.\n", host->max_id,
host->this_id, host->cmd_per_lun, host->unique_id,
host->max_cmd_len, host->max_channel, host->max_lun,
host->transportt, sht->vendor_id);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index f159519..28446bc 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -82,14 +82,14 @@ static const char *scsi_null_device_strs = "nullnullnullnull";
#define MAX_SCSI_LUNS 512
#ifdef CONFIG_SCSI_MULTI_LUN
-static unsigned int max_scsi_luns = MAX_SCSI_LUNS;
+static u64 max_scsi_luns = MAX_SCSI_LUNS;
#else
-static unsigned int max_scsi_luns = 1;
+static u64 max_scsi_luns = 1;
#endif
-module_param_named(max_luns, max_scsi_luns, uint, S_IRUGO|S_IWUSR);
+module_param_named(max_luns, max_scsi_luns, ullong, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(max_luns,
- "last scsi LUN (should be between 1 and 2^32-1)");
+ "last LUN for sequential scan (should be between 1 and 2^64-1)");
#ifdef CONFIG_SCSI_SCAN_ASYNC
#define SCSI_SCAN_TYPE_DEFAULT "async"
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 137b419..4ea8904 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -372,6 +372,11 @@ extern int param_set_ulong(const char *val, const struct kernel_param *kp);
extern int param_get_ulong(char *buffer, const struct kernel_param *kp);
#define param_check_ulong(name, p) __param_check(name, p, unsigned long)
+extern struct kernel_param_ops param_ops_ullong;
+extern int param_set_ullong(const char *val, const struct kernel_param *kp);
+extern int param_get_ullong(char *buffer, const struct kernel_param *kp);
+#define param_check_ullong(name, p) __param_check(name, p, unsigned long long)
+
extern struct kernel_param_ops param_ops_charp;
extern int param_set_charp(const char *val, const struct kernel_param *kp);
extern int param_get_charp(char *buffer, const struct kernel_param *kp);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 4908480..9f2d9e0 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -603,11 +603,11 @@ struct Scsi_Host {
* These three parameters can be used to allow for wide scsi,
* and for host adapters that support multiple busses
* The first two should be set to 1 more than the actual max id
- * or lun (i.e. 8 for normal systems).
+ * or lun (e.g. 8 for SCSI parallel systems).
*/
- unsigned int max_id;
- unsigned int max_lun;
unsigned int max_channel;
+ unsigned int max_id;
+ u64 max_lun;
/*
* This is a unique identifier that must be assigned so that we
diff --git a/kernel/params.c b/kernel/params.c
index ed35345..fe60ee9 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -259,6 +259,7 @@ STANDARD_PARAM_DEF(int, int, "%i", long, strict_strtol);
STANDARD_PARAM_DEF(uint, unsigned int, "%u", unsigned long, strict_strtoul);
STANDARD_PARAM_DEF(long, long, "%li", long, strict_strtol);
STANDARD_PARAM_DEF(ulong, unsigned long, "%lu", unsigned long, strict_strtoul);
+STANDARD_PARAM_DEF(ullong, unsigned long long, "%llu", unsigned long long, strict_strtoull);
int param_set_charp(const char *val, const struct kernel_param *kp)
{
--
1.7.4.2
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 4/4] scsi: Remove CONFIG_SCSI_MULTI_LUN
2013-02-20 13:47 [PATCH v2 0/4] scsi: 64-bit LUN support Hannes Reinecke
` (2 preceding siblings ...)
2013-02-20 13:47 ` [PATCH 3/4] scsi: use 64-bit value for 'max_luns' Hannes Reinecke
@ 2013-02-20 13:47 ` Hannes Reinecke
3 siblings, 0 replies; 7+ messages in thread
From: Hannes Reinecke @ 2013-02-20 13:47 UTC (permalink / raw)
To: linux-scsi
Cc: James Bottomley, Jeremy Linton, Robert Elliott, Bart Van Assche,
Mike Christie, Hannes Reinecke
Obsolete now; either use 'max_lun' if the host supports only a
limited number of LUNs or BLIST_NOLUN if the target has problems
addressing more than one LUN.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/Kconfig | 14 --------------
drivers/scsi/dc395x.c | 9 +--------
drivers/scsi/ncr53c8xx.h | 4 ----
drivers/scsi/scsi_scan.c | 4 ----
4 files changed, 1 insertions(+), 30 deletions(-)
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 142f632..9f43fd4 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -197,20 +197,6 @@ config SCSI_ENCLOSURE
it has an enclosure device. Selecting this option will just allow
certain enclosure conditions to be reported and is not required.
-config SCSI_MULTI_LUN
- bool "Probe all LUNs on each SCSI device"
- depends on SCSI
- help
- Some devices support more than one LUN (Logical Unit Number) in order
- to allow access to several media, e.g. CD jukebox, USB card reader,
- mobile phone in mass storage mode. This option forces the kernel to
- probe for all LUNs by default. This setting can be overriden by
- max_luns boot/module parameter. Note that this option does not affect
- devices conforming to SCSI-3 or higher as they can explicitely report
- their number of LUNs. It is safe to say Y here unless you have one of
- those rare devices which reacts in an unexpected way when probed for
- multiple LUNs.
-
config SCSI_CONSTANTS
bool "Verbose SCSI error reporting (kernel size +=12K)"
depends on SCSI
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 9acdb9c..733f11f 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -517,9 +517,7 @@ static struct ParameterData cfg_data[] = {
CFG_PARAM_UNSET,
0,
0x2f,
-#ifdef CONFIG_SCSI_MULTI_LUN
- NAC_SCANLUN |
-#endif
+ NAC_SCANLUN |
NAC_GT2DRIVES | NAC_GREATER_1G | NAC_POWERON_SCSI_RESET
/*| NAC_ACTIVE_NEG*/,
NAC_GT2DRIVES | NAC_GREATER_1G | NAC_POWERON_SCSI_RESET | 0x08
@@ -4432,15 +4430,10 @@ static void adapter_init_scsi_host(struct Scsi_Host *host)
if (host->max_id - 1 == eeprom->scsi_id)
host->max_id--;
-#ifdef CONFIG_SCSI_MULTI_LUN
if (eeprom->channel_cfg & NAC_SCANLUN)
host->max_lun = 8;
else
host->max_lun = 1;
-#else
- host->max_lun = 1;
-#endif
-
}
diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h
index 0e008da..02901c5 100644
--- a/drivers/scsi/ncr53c8xx.h
+++ b/drivers/scsi/ncr53c8xx.h
@@ -264,11 +264,7 @@
#define SCSI_NCR_SG_TABLESIZE (SCSI_NCR_MAX_SCATTER)
#define SCSI_NCR_TIMER_INTERVAL (HZ)
-#if 1 /* defined CONFIG_SCSI_MULTI_LUN */
#define SCSI_NCR_MAX_LUN (16)
-#else
-#define SCSI_NCR_MAX_LUN (1)
-#endif
/*
* IO functions definition for big/little endian CPU support.
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 28446bc..e9b916f 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -81,11 +81,7 @@ static const char *scsi_null_device_strs = "nullnullnullnull";
#define MAX_SCSI_LUNS 512
-#ifdef CONFIG_SCSI_MULTI_LUN
static u64 max_scsi_luns = MAX_SCSI_LUNS;
-#else
-static u64 max_scsi_luns = 1;
-#endif
module_param_named(max_luns, max_scsi_luns, ullong, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(max_luns,
--
1.7.4.2
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH 1/4] scsi_scan: Fixup scsilun_to_int()
2013-02-20 13:47 ` [PATCH 1/4] scsi_scan: Fixup scsilun_to_int() Hannes Reinecke
@ 2013-03-04 18:22 ` Douglas Gilbert
0 siblings, 0 replies; 7+ messages in thread
From: Douglas Gilbert @ 2013-03-04 18:22 UTC (permalink / raw)
To: Hannes Reinecke
Cc: linux-scsi, James Bottomley, Jeremy Linton, Robert Elliott,
Bart Van Assche, Mike Christie
On 13-02-20 08:47 AM, Hannes Reinecke wrote:
> scsilun_to_int() has an error which prevents it from generating
> correct LUN numbers for 64bit values.
> Also we should remove the misleading comment about portions of
> the LUN being ignored; the initiator should treat the LUN as
> an opaque value.
>
> Signed-off-by: Hannes Reinecke <hare@suse.de>
> ---
> drivers/scsi/scsi_scan.c | 9 +++------
> 1 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
> index 3e58b22..4f315f5 100644
> --- a/drivers/scsi/scsi_scan.c
> +++ b/drivers/scsi/scsi_scan.c
> @@ -1228,14 +1228,11 @@ static void scsi_sequential_lun_scan(struct scsi_target *starget,
> * truncation before using this function.
> *
> * Notes:
> - * The struct scsi_lun is assumed to be four levels, with each level
> - * effectively containing a SCSI byte-ordered (big endian) short; the
> - * addressing bits of each level are ignored (the highest two bits).
> * For a description of the LUN format, post SCSI-3 see the SCSI
> * Architecture Model, for SCSI-3 see the SCSI Controller Commands.
> *
> - * Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function returns
> - * the integer: 0x0b030a04
> + * Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function
> + * returns the integer: 0x0b030a04
> **/
> int scsilun_to_int(struct scsi_lun *scsilun)
> {
> @@ -1244,7 +1241,7 @@ int scsilun_to_int(struct scsi_lun *scsilun)
>
> lun = 0;
> for (i = 0; i < sizeof(lun); i += 2)
> - lun = lun | (((scsilun->scsi_lun[i] << 8) |
> + lun = lun | (((scsilun->scsi_lun[i] << ((i + 1) * 8)) |
> scsilun->scsi_lun[i + 1]) << (i * 8));
> return lun;
> }
>
Hmm, this proposed patch is broken for 32 bits (and is thus
broken when extended to uint64_t in patch 2/4 of this series).
This is assuming the example shown in the comment is what
we want this function to do. And the example is ill chosen
since by the T10 (SAM-5) definition it is showing a 3 level
hierarchial LUN which requires 48 bits to represent.
Yet Hannes is correct in a way, because when the existing
scsilun_to_int() is extended to 64 bits, it breaks in a
non-obvious way. If sizeof(int) is 4 (which is often the
case in Linux) then for scsi_lun being an array of (unsigned
char), the expression:
scsi_lun[0] << 32
is zero for values of scsi_lun[0], somewhat surprisingly.
The following works:
static uint64_t
t10_2linux_lun(const unsigned char t10_lun[])
{
const unsigned char * cp;
uint64_t res;
res = (t10_lun[6] << 8) + t10_lun[7];
for (cp = t10_lun + 4; cp >= t10_lun; cp -= 2) {
res <<= 16;
res += (*cp << 8) + *(cp + 1);
}
return res;
}
Doug Gilbert
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2013-03-04 18:22 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-02-20 13:47 [PATCH v2 0/4] scsi: 64-bit LUN support Hannes Reinecke
2013-02-20 13:47 ` [PATCH 1/4] scsi_scan: Fixup scsilun_to_int() Hannes Reinecke
2013-03-04 18:22 ` Douglas Gilbert
2013-02-20 13:47 ` [PATCH 2/4] scsi: use 64-bit LUNs Hannes Reinecke
2013-02-20 13:47 ` [PATCH 3/4] scsi: use 64-bit value for 'max_luns' Hannes Reinecke
2013-02-20 13:47 ` [PATCH 4/4] scsi: Remove CONFIG_SCSI_MULTI_LUN Hannes Reinecke
-- strict thread matches above, loose matches on Subject: below --
2013-02-19 8:17 [PATCH 0/4] scsi: 64-bit LUN support Hannes Reinecke
2013-02-19 8:18 ` [PATCH 1/4] scsi_scan: Fixup scsilun_to_int() Hannes Reinecke
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