From: michaelc@cs.wisc.edu
To: linux-scsi@vger.kernel.org
Cc: Mike Christie <michaelc@cs.wisc.edu>
Subject: [PATCH 16/19] qla4xxx: add iscsi_transport capps for fw capacilities
Date: Wed, 30 May 2007 12:57:22 -0500 [thread overview]
Message-ID: <11805478623287-git-send-email-michaelc@cs.wisc.edu> (raw)
In-Reply-To: <11805478623536-git-send-email-michaelc@cs.wisc.edu>
From: Mike Christie <michaelc@cs.wisc.edu>
Userspace will want to know what the driver/FW/HW capabilites
when it comes to some operations like if the hardware can
do discovery or if it can store iscsi info like what target
was used for boot. This patch adds some new caps so userspace
can tell if the driver supports hardware/fw based sendtargets
discovery and if the hardware has some flash which may be
holding or can contain some iscsi target info.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
---
drivers/scsi/qla4xxx/ql4_os.c | 1 +
include/scsi/iscsi_if.h | 2 ++
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 7502bb4..315ab69 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -102,6 +102,7 @@ static struct scsi_host_template qla4xxx
static struct iscsi_transport qla4xxx_iscsi_transport = {
.owner = THIS_MODULE,
.name = DRIVER_NAME,
+ .caps = CAP_FW_DB | CAP_SENDTARGETS_OFFLOAD,
.param_mask = ISCSI_CONN_PORT | ISCSI_CONN_ADDRESS |
ISCSI_TARGET_NAME | ISCSI_TPGT,
.host_param_mask = ISCSI_HOST_HWADDRESS |
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index a046a32..81a5425 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -299,6 +299,8 @@ #define CAP_DATADGST 0x20
#define CAP_MULTI_CONN 0x40
#define CAP_TEXT_NEGO 0x80
#define CAP_MARKERS 0x100
+#define CAP_FW_DB 0x200
+#define CAP_SENDTARGETS_OFFLOAD 0x400
/*
* These flags describes reason of stop_conn() call
--
1.4.1.1
next prev parent reply other threads:[~2007-05-30 17:57 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-30 17:57 iscsi features bugfixes michaelc
2007-05-30 17:57 ` [PATCH 1/19] Check iscsi interface skb allocation return value michaelc
2007-05-30 17:57 ` [PATCH 2/19] iscsi class: export hw address michaelc
2007-05-30 17:57 ` [PATCH 3/19] qla4xxx: export mac as " michaelc
2007-05-30 17:57 ` [PATCH 4/19] iscsi class, qla4xxx: have class lookup host for drivers michaelc
2007-05-30 17:57 ` [PATCH 5/19] iscsi class: add iscsi host set param event michaelc
2007-05-30 17:57 ` [PATCH 6/19] libiscsi, iscsi_tcp, ib_iser : add sw iscsi host get/set params helpers michaelc
2007-05-30 17:57 ` [PATCH 7/19] iscsi class, qla4xxx, iscsi_tcp, ib_iser: export/set initiator name michaelc
2007-05-30 17:57 ` [PATCH 8/19] iscsi: Some fixes in preparation for bidirectional support - exp_datasn michaelc
2007-05-30 17:57 ` [PATCH 9/19] iscsi: Some fixes in preparation for bidirectional support - total_length michaelc
2007-05-30 17:57 ` [PATCH 10/19] iscsi class, iscsi_tcp, ib_iser: add sysfs chap file michaelc
2007-05-30 17:57 ` [PATCH 11/19] iscsi tcp: fix iscsi xmit state machine michaelc
2007-05-30 17:57 ` [PATCH 12/19] libiscsi: fix iscsi cmdsn allocation michaelc
2007-05-30 17:57 ` [PATCH 13/19] libiscsi: make can_queue configurable michaelc
2007-05-30 17:57 ` [PATCH 14/19] iscsi_tcp: fix handling of data buffer padding michaelc
2007-05-30 17:57 ` [PATCH 15/19] iscsi_tcp: remove DMA alignment restriction michaelc
2007-05-30 17:57 ` michaelc [this message]
2007-05-30 17:57 ` [PATCH 17/19] iscsi_tcp: fix fd leak michaelc
2007-05-30 17:57 ` [PATCH 18/19] iscsi class, qla4xxx, iscsi_tcp: export local address michaelc
2007-05-30 17:57 ` [PATCH 19/19] iscsi class, iscsi_tcp, iser, qla4xxx: add netdevname sysfs attr michaelc
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