On Wed, 2015-04-22 at 02:23 -0700, Narsimhulu Musini wrote:
> The following patch series adds snic driver for Cisco SCSI HBA
>
> Cisco has developed a new PCI HBA interface called sNIC, which stands for
> SCSI NIC. This is a new storage feature supported on specialized network
> adapter. The new PCI function provides a uniform host interface and abstracts
> backend storage.
>
> * v5
> - Incorporated Dr. Hannes Reinecke's review comments.
>
> * v4
> - Incorporated Christoph Hellwig's comments.
>
> * v3
> - Incorporated Dr. Hannes Reinecke's review comments.
>
> * v2
> - Incorporated Dr. Hannes Reinecke's review comments.
>
> Thanks
> Narsimhulu Musini & Sesidhar Baddela
>
> Narsimhulu Musini (9):
> snic: snic module infrastructure
> snic:Add interrupt, resource firmware interfaces
> snic:Add meta request, handling of meta requests.
> snic:Add snic target discovery
> snic:add SCSI handling, AEN, and fwreset handling
> snic:Add low level queuing interfaces
> snic:Add sysfs entries to list stats and trace data
> snic:Add event tracing to capture IO events.
> snic:Add Makefile, patch Kconfig, MAINTAINERS
>
> MAINTAINERS | 7 +
> drivers/scsi/Kconfig | 17 +
> drivers/scsi/Makefile | 1 +
> drivers/scsi/snic/Makefile | 21 +
> drivers/scsi/snic/cq_desc.h | 76 ++
> drivers/scsi/snic/cq_enet_desc.h | 38 +
> drivers/scsi/snic/snic.h | 415 ++++++
> drivers/scsi/snic/snic_attrs.c | 79 ++
> drivers/scsi/snic/snic_ctl.c | 276 ++++
> drivers/scsi/snic/snic_debugfs.c | 562 ++++++++
> drivers/scsi/snic/snic_disc.c | 602 +++++++++
> drivers/scsi/snic/snic_disc.h | 124 ++
> drivers/scsi/snic/snic_fwint.h | 525 ++++++++
> drivers/scsi/snic/snic_io.c | 519 ++++++++
> drivers/scsi/snic/snic_io.h | 118 ++
> drivers/scsi/snic/snic_isr.c | 209 +++
> drivers/scsi/snic/snic_main.c | 1039 +++++++++++++++
> drivers/scsi/snic/snic_res.c | 297 +++++
> drivers/scsi/snic/snic_res.h | 96 ++
> drivers/scsi/snic/snic_scsi.c | 2640 +++++++++++++++++++++++++++++++++++++
> drivers/scsi/snic/snic_stats.h | 123 ++
> drivers/scsi/snic/snic_trc.c | 182 +++
> drivers/scsi/snic/snic_trc.h | 121 ++
> drivers/scsi/snic/vnic_cq.c | 86 ++
> drivers/scsi/snic/vnic_cq.h | 110 ++
> drivers/scsi/snic/vnic_cq_fw.h | 62 +
> drivers/scsi/snic/vnic_dev.c | 748 +++++++++++
> drivers/scsi/snic/vnic_dev.h | 110 ++
> drivers/scsi/snic/vnic_devcmd.h | 270 ++++
> drivers/scsi/snic/vnic_intr.c | 59 +
> drivers/scsi/snic/vnic_intr.h | 105 ++
> drivers/scsi/snic/vnic_resource.h | 68 +
> drivers/scsi/snic/vnic_snic.h | 54 +
> drivers/scsi/snic/vnic_stats.h | 68 +
> drivers/scsi/snic/vnic_wq.c | 237 ++++
> drivers/scsi/snic/vnic_wq.h | 170 +++
> drivers/scsi/snic/wq_enet_desc.h | 91 ++
> 37 files changed, 10325 insertions(+)
> create mode 100644 drivers/scsi/snic/Makefile
> create mode 100644 drivers/scsi/snic/cq_desc.h
> create mode 100644 drivers/scsi/snic/cq_enet_desc.h
> create mode 100644 drivers/scsi/snic/snic.h
> create mode 100644 drivers/scsi/snic/snic_attrs.c
> create mode 100644 drivers/scsi/snic/snic_ctl.c
> create mode 100644 drivers/scsi/snic/snic_debugfs.c
> create mode 100644 drivers/scsi/snic/snic_disc.c
> create mode 100644 drivers/scsi/snic/snic_disc.h
> create mode 100644 drivers/scsi/snic/snic_fwint.h
> create mode 100644 drivers/scsi/snic/snic_io.c
> create mode 100644 drivers/scsi/snic/snic_io.h
> create mode 100644 drivers/scsi/snic/snic_isr.c
> create mode 100644 drivers/scsi/snic/snic_main.c
> create mode 100644 drivers/scsi/snic/snic_res.c
> create mode 100644 drivers/scsi/snic/snic_res.h
> create mode 100644 drivers/scsi/snic/snic_scsi.c
> create mode 100644 drivers/scsi/snic/snic_stats.h
> create mode 100644 drivers/scsi/snic/snic_trc.c
> create mode 100644 drivers/scsi/snic/snic_trc.h
> create mode 100644 drivers/scsi/snic/vnic_cq.c
> create mode 100644 drivers/scsi/snic/vnic_cq.h
> create mode 100644 drivers/scsi/snic/vnic_cq_fw.h
> create mode 100644 drivers/scsi/snic/vnic_dev.c
> create mode 100644 drivers/scsi/snic/vnic_dev.h
> create mode 100644 drivers/scsi/snic/vnic_devcmd.h
> create mode 100644 drivers/scsi/snic/vnic_intr.c
> create mode 100644 drivers/scsi/snic/vnic_intr.h
> create mode 100644 drivers/scsi/snic/vnic_resource.h
> create mode 100644 drivers/scsi/snic/vnic_snic.h
> create mode 100644 drivers/scsi/snic/vnic_stats.h
> create mode 100644 drivers/scsi/snic/vnic_wq.c
> create mode 100644 drivers/scsi/snic/vnic_wq.h
> create mode 100644 drivers/scsi/snic/wq_enet_desc.h
This doesn't build on 32 bits. Is it supposed to be 64 bit only?
CC [M] drivers/scsi/snic/snic_attrs.o
CC [M] drivers/scsi/snic/snic_main.o
CC [M] drivers/scsi/snic/snic_isr.o
CC [M] drivers/scsi/snic/snic_res.o
CC [M] drivers/scsi/snic/snic_ctl.o
CC [M] drivers/scsi/snic/snic_io.o
CC [M] drivers/scsi/snic/snic_disc.o
CC [M] drivers/scsi/snic/snic_scsi.o
drivers/scsi/snic/snic_ctl.c: In function ‘snic_queue_exch_ver_req’:
drivers/scsi/snic/snic_ctl.c:130:25: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
snic->config.hid, 0, (u64)rqi);
^
drivers/scsi/snic/snic_ctl.c: In function
‘snic_io_exch_ver_cmpl_handler’:
drivers/scsi/snic/snic_ctl.c:167:8: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
rqi = (struct snic_req_info *) ctx;
^
CC [M] drivers/scsi/snic/vnic_cq.o
In file included from drivers/scsi/snic/snic.h:33:0,
from drivers/scsi/snic/snic_io.c:29:
drivers/scsi/snic/snic_io.c: In function ‘snic_wq_cmpl_frame_send’:
drivers/scsi/snic/snic_io.c:49:5: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
((u64)(buf->os_buf) - sizeof(struct snic_req_info)), 0, 0, 0);
^
drivers/scsi/snic/snic_trc.h:90:14: note: in definition of macro
‘SNIC_TRC’
(u64)(d2), \
^
In file included from drivers/scsi/snic/snic_io.c:28:0:
drivers/scsi/snic/snic_io.c: In function ‘snic_free_wq_buf’:
drivers/scsi/snic/snic_io.h:104:3: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
((struct snic_req_info *) (((struct snic_host_req
*)req)->hdr.init_ctx))
^
drivers/scsi/snic/snic_io.c:106:8: note: in expansion of macro
‘req_to_rqi’
rqi = req_to_rqi(req);
^
drivers/scsi/snic/snic_io.c:119:9: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
kfree((void *)rqi->sge_va);
^
drivers/scsi/snic/snic_io.c: In function ‘snic_req_init’:
drivers/scsi/snic/snic_io.c:245:27: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
rqi->req->hdr.init_ctx = (u64) rqi;
^
drivers/scsi/snic/snic_io.c: In function ‘snic_abort_req_init’:
drivers/scsi/snic/snic_io.c:278:22: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
req->hdr.init_ctx = (u64) rqi;
^
drivers/scsi/snic/snic_io.c: In function ‘snic_dr_req_init’:
drivers/scsi/snic/snic_io.c:305:22: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
req->hdr.init_ctx = (u64) rqi;
^
drivers/scsi/snic/snic_io.c: In function ‘snic_free_all_untagged_reqs’:
drivers/scsi/snic/snic_io.c:360:10: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
kfree((void *)rqi->sge_va);
^
drivers/scsi/snic/snic_io.c: In function ‘snic_dump_desc’:
drivers/scsi/snic/snic_io.c:416:9: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
rqi = (struct snic_req_info *) fwreq->hdr.init_ctx;
^
drivers/scsi/snic/snic_io.c:418:9: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
rqi = (struct snic_req_info *) req->hdr.init_ctx;
^
CC [M] drivers/scsi/snic/vnic_intr.o
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from ./include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/mod_devicetable.h:11,
from include/linux/pci.h:20,
from drivers/scsi/snic/snic_io.c:19:
drivers/scsi/snic/snic_io.c: In function ‘snic_req_init’:
include/linux/compiler.h:408:20: error: call to
‘__compiletime_assert_226’ declared with attribute error: BUILD_BUG_ON
failed: (sizeof(struct snic_req_info) % SNIC_SG_DESC_ALIGN) != 0
prefix ## suffix(); \
^
include/linux/compiler.h:413:2: note: in expansion of macro
‘__compiletime_assert’
__compiletime_assert(condition, msg, prefix, suffix)
^
include/linux/compiler.h:425:2: note: in expansion of macro
‘_compiletime_assert’
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^
include/linux/bug.h:50:37: note: in expansion of macro
‘compiletime_assert’
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^
include/linux/bug.h:74:2: note: in expansion of macro ‘BUILD_BUG_ON_MSG’
BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
^
drivers/scsi/snic/snic_io.c:226:2: note: in expansion of macro
‘BUILD_BUG_ON’
BUILD_BUG_ON((sizeof(struct snic_req_info) % SNIC_SG_DESC_ALIGN) !=
0);
^
CC [M] drivers/scsi/snic/vnic_dev.o
scripts/Makefile.build:258: recipe for target
'drivers/scsi/snic/snic_io.o' failed
make[3]: *** [drivers/scsi/snic/snic_io.o] Error 1
make[3]: *** Waiting for unfinished jobs....
drivers/scsi/snic/snic_scsi.c: In function ‘snic_queue_icmnd_req’:
drivers/scsi/snic/snic_scsi.c:212:4: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
(u64)rqi,
^
drivers/scsi/snic/snic_scsi.c:220:4: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
(u64)req_to_sgl(rqi->req),
^
In file included from drivers/scsi/snic/snic.h:33:0,
from drivers/scsi/snic/snic_scsi.c:34:
drivers/scsi/snic/snic_scsi.c: In function ‘snic_issue_scsi_req’:
drivers/scsi/snic/snic_scsi.c:253:44: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
SNIC_TRC((u16)snic->shost->host_no, tag, (u64)sc, 0,
^
drivers/scsi/snic/snic_trc.h:89:14: note: in definition of macro
‘SNIC_TRC’
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:297:39: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
SNIC_TRC(snic->shost->host_no, tag, (u64)sc, 0, 0, 0,
^
drivers/scsi/snic/snic_trc.h:89:14: note: in definition of macro
‘SNIC_TRC’
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:314:39: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
SNIC_TRC(snic->shost->host_no, tag, (u64)sc, (u64)rqi, sg_cnt,
^
drivers/scsi/snic/snic_trc.h:89:14: note: in definition of macro
‘SNIC_TRC’
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:314:48: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
SNIC_TRC(snic->shost->host_no, tag, (u64)sc, (u64)rqi, sg_cnt,
^
drivers/scsi/snic/snic_trc.h:90:14: note: in definition of macro
‘SNIC_TRC’
(u64)(d2), \
^
drivers/scsi/snic/snic_scsi.c: In function ‘snic_icmnd_cmpl_handler’:
drivers/scsi/snic/snic_trc.h:91:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d3), \
^
drivers/scsi/snic/snic_scsi.c:588:3: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, 0,
^
In file included from drivers/scsi/snic/snic_scsi.c:34:0:
drivers/scsi/snic/snic_scsi.c:610:21: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
SNIC_BUG_ON(rqi != (struct snic_req_info *)ctx);
^
drivers/scsi/snic/snic.h:184:7: note: in definition of macro
‘SNIC_BUG_ON’
if (EXPR) { \
^
In file included from ./arch/x86/include/asm/bug.h:35:0,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from ./arch/x86/include/asm/preempt.h:6,
from include/linux/preempt.h:18,
from include/linux/spinlock.h:50,
from include/linux/wait.h:8,
from include/linux/mempool.h:7,
from drivers/scsi/snic/snic_scsi.c:18:
drivers/scsi/snic/snic_scsi.c:610:21: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
SNIC_BUG_ON(rqi != (struct snic_req_info *)ctx);
^
include/asm-generic/bug.h:111:27: note: in definition of macro
‘WARN_ON_ONCE’
int __ret_warn_once = !!(condition); \
^
drivers/scsi/snic/snic_scsi.c:610:2: note: in expansion of macro
‘SNIC_BUG_ON’
SNIC_BUG_ON(rqi != (struct snic_req_info *)ctx);
^
drivers/scsi/snic/snic_scsi.c:624:8: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
rqi = (struct snic_req_info *) ctx;
^
In file included from drivers/scsi/snic/snic.h:33:0,
from drivers/scsi/snic/snic_scsi.c:34:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:650:3: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_trc.h:91:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d3), \
^
drivers/scsi/snic/snic_scsi.c:650:3: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_scsi.c:678:42: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
SNIC_TRC(snic->shost->host_no, cmnd_id, (u64)sc,
^
drivers/scsi/snic/snic_trc.h:89:14: note: in definition of macro
‘SNIC_TRC’
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:679:44: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
jiffies_to_msecs(jiffies - start_time), (u64)fwreq,
^
drivers/scsi/snic/snic_trc.h:91:14: note: in definition of macro
‘SNIC_TRC’
(u64)(d3), \
^
drivers/scsi/snic/snic_scsi.c: In function ‘snic_proc_dr_cmpl_locked’:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:707:3: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_trc.h:91:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d3), \
^
drivers/scsi/snic/snic_scsi.c:707:3: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:722:3: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_trc.h:91:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d3), \
^
drivers/scsi/snic/snic_scsi.c:722:3: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_scsi.c: In function ‘snic_process_itmf_cmpl’:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:858:4: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_trc.h:91:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d3), \
^
drivers/scsi/snic/snic_scsi.c:858:4: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, cmnd_id, sc,
^
drivers/scsi/snic/snic_scsi.c: In function ‘snic_itmf_cmpl_handler’:
drivers/scsi/snic/snic_scsi.c:943:9: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
rqi = (struct snic_req_info *) ctx;
^
drivers/scsi/snic/snic_scsi.c: In function
‘snic_hba_reset_cmpl_handler’:
drivers/scsi/snic/snic_scsi.c:1025:9: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
rqi = (struct snic_req_info *) ctx;
^
In file included from drivers/scsi/snic/snic_scsi.c:33:0:
drivers/scsi/snic/snic_scsi.c: In function ‘snic_queue_itmf_req’:
drivers/scsi/snic/snic_io.h:104:3: warning: cast to pointer from integer
of different size [-Wint-to-pointer-cast]
((struct snic_req_info *) (((struct snic_host_req
*)req)->hdr.init_ctx))
^
drivers/scsi/snic/snic_scsi.c:1302:30: note: in expansion of macro
‘req_to_rqi’
struct snic_req_info *rqi = req_to_rqi(tmreq);
^
drivers/scsi/snic/snic_scsi.c:1317:10: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
(u64) rqi,
^
In file included from drivers/scsi/snic/snic.h:33:0,
from drivers/scsi/snic/snic_scsi.c:34:
drivers/scsi/snic/snic_scsi.c: In function ‘snic_abort_cmd’:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:1642:2: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, tag, sc,
^
drivers/scsi/snic/snic_scsi.c: In function
‘snic_unlink_and_release_req’:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:2114:2: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, snic_cmd_tag(sc), sc,
^
drivers/scsi/snic/snic_trc.h:91:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d3), \
^
drivers/scsi/snic/snic_scsi.c:2114:2: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, snic_cmd_tag(sc), sc,
^
drivers/scsi/snic/snic_scsi.c: In function ‘snic_device_reset’:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:2187:2: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, tag, sc,
^
drivers/scsi/snic/snic_scsi.c: In function ‘snic_issue_hba_reset’:
drivers/scsi/snic/snic_scsi.c:2245:25: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
snic->config.hid, 0, (u64)rqi);
^
In file included from drivers/scsi/snic/snic.h:33:0,
from drivers/scsi/snic/snic_scsi.c:34:
drivers/scsi/snic/snic_scsi.c: In function ‘snic_host_reset’:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:2376:2: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(shost->host_no, snic_cmd_tag(sc), sc,
^
drivers/scsi/snic/snic_scsi.c: In function ‘snic_scsi_cleanup’:
drivers/scsi/snic/snic_trc.h:89:8: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
(u64)(d1), \
^
drivers/scsi/snic/snic_scsi.c:2477:4: note: in expansion of macro
‘SNIC_TRC’
SNIC_TRC(snic->shost->host_no, tag, sc,
^
drivers/scsi/snic/snic_disc.c: In function ‘snic_report_tgt_init’:
drivers/scsi/snic/snic_disc.c:73:28: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
req->u.rpt_tgts.sg_addr = (u64) sgd;
^
drivers/scsi/snic/snic_disc.c: In function ‘snic_queue_report_tgt_req’:
drivers/scsi/snic/snic_disc.c:128:16: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
rqi->sge_va = (u64) buf;
^
drivers/scsi/snic/snic_disc.c:135:9: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
(u64)rqi);
^
drivers/scsi/snic/snic_disc.c: In function
‘snic_report_tgt_cmpl_handler’:
drivers/scsi/snic/snic_disc.c:405:8: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
rqi = (struct snic_req_info *)ctx;
^
drivers/scsi/snic/snic_disc.c:406:10: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
tgtid = (struct snic_tgt_id *) (rqi->sge_va);
^
scripts/Makefile.build:403: recipe for target 'drivers/scsi/snic' failed
James
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