* [PATCH 1/8] iscsi_transport: Add support to display CHAP list and delete CHAP entry
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 11:08 ` [PATCH 2/8] qla4xxx: " vikas.chaudhary
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand, Nilesh Javali
From: Nilesh Javali <nilesh.javali@qlogic.com>
For offload iSCSI like qla4xxx CHAP entries are stored in FLASH.
This patch adds support to list CHAP entries stored in FLASH and
delete specified CHAP entry from FLASH using iscsi tools.
Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/scsi_transport_iscsi.c | 101 ++++++++++++++++++++++++++++++++++-
include/scsi/iscsi_if.h | 29 ++++++++++
include/scsi/scsi_transport_iscsi.h | 4 ++
3 files changed, 133 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index a20f181..7bf0dec 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -727,10 +727,11 @@ static void iscsi_session_release(struct device *dev)
kfree(session);
}
-static int iscsi_is_session_dev(const struct device *dev)
+int iscsi_is_session_dev(const struct device *dev)
{
return dev->release == iscsi_session_release;
}
+EXPORT_SYMBOL_GPL(iscsi_is_session_dev);
static int iscsi_iter_session_fn(struct device *dev, void *data)
{
@@ -2002,6 +2003,96 @@ iscsi_send_ping(struct iscsi_transport *transport, struct iscsi_uevent *ev)
}
static int
+iscsi_get_chap(struct iscsi_transport *transport, struct nlmsghdr *nlh)
+{
+ struct iscsi_uevent *ev = NLMSG_DATA(nlh);
+ struct Scsi_Host *shost = NULL;
+ struct iscsi_chap_rec *chap_rec;
+ struct iscsi_internal *priv;
+ struct sk_buff *skbchap;
+ struct nlmsghdr *nlhchap;
+ struct iscsi_uevent *evchap;
+ uint32_t chap_buf_size;
+ int len, err = 0;
+ char *buf;
+
+ if (!transport->get_chap)
+ return -EINVAL;
+
+ priv = iscsi_if_transport_lookup(transport);
+ if (!priv)
+ return -EINVAL;
+
+ chap_buf_size = (ev->u.get_chap.num_entries * sizeof(*chap_rec));
+ len = NLMSG_SPACE(sizeof(*ev) + chap_buf_size);
+
+ shost = scsi_host_lookup(ev->u.get_chap.host_no);
+ if (!shost) {
+ printk(KERN_ERR "%s: failed. Cound not find host no %u\n",
+ __func__, ev->u.get_chap.host_no);
+ return -ENODEV;
+ }
+
+ do {
+ int actual_size;
+
+ skbchap = alloc_skb(len, GFP_KERNEL);
+ if (!skbchap) {
+ printk(KERN_ERR "can not deliver chap: OOM\n");
+ err = -ENOMEM;
+ goto exit_get_chap;
+ }
+
+ nlhchap = __nlmsg_put(skbchap, 0, 0, 0,
+ (len - sizeof(*nlhchap)), 0);
+ evchap = NLMSG_DATA(nlhchap);
+ memset(evchap, 0, sizeof(*evchap));
+ evchap->transport_handle = iscsi_handle(transport);
+ evchap->type = nlh->nlmsg_type;
+ evchap->u.get_chap.host_no = ev->u.get_chap.host_no;
+ evchap->u.get_chap.chap_tbl_idx = ev->u.get_chap.chap_tbl_idx;
+ evchap->u.get_chap.num_entries = ev->u.get_chap.num_entries;
+ buf = (char *) ((char *)evchap + sizeof(*evchap));
+ memset(buf, 0, chap_buf_size);
+
+ err = transport->get_chap(shost, ev->u.get_chap.chap_tbl_idx,
+ &evchap->u.get_chap.num_entries, buf);
+
+ actual_size = NLMSG_SPACE(sizeof(*ev) + chap_buf_size);
+ skb_trim(skbchap, NLMSG_ALIGN(actual_size));
+ nlhchap->nlmsg_len = actual_size;
+
+ err = iscsi_multicast_skb(skbchap, ISCSI_NL_GRP_ISCSID,
+ GFP_KERNEL);
+ } while (err < 0 && err != -ECONNREFUSED);
+
+exit_get_chap:
+ scsi_host_put(shost);
+ return err;
+}
+
+static int iscsi_delete_chap(struct iscsi_transport *transport,
+ struct iscsi_uevent *ev)
+{
+ struct Scsi_Host *shost;
+ int err = 0;
+
+ if (!transport->delete_chap)
+ return -ENOSYS;
+
+ shost = scsi_host_lookup(ev->u.delete_chap.host_no);
+ if (!shost) {
+ printk(KERN_ERR "%s could not find host no %u\n",
+ __func__, ev->u.delete_chap.host_no);
+ return -ENODEV;
+ }
+
+ err = transport->delete_chap(shost, ev->u.delete_chap.chap_tbl_idx);
+ scsi_host_put(shost);
+ return err;
+}
+
+static int
iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group)
{
int err = 0;
@@ -2149,6 +2240,12 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group)
case ISCSI_UEVENT_PING:
err = iscsi_send_ping(transport, ev);
break;
+ case ISCSI_UEVENT_GET_CHAP:
+ err = iscsi_get_chap(transport, nlh);
+ break;
+ case ISCSI_UEVENT_DELETE_CHAP:
+ err = iscsi_delete_chap(transport, ev);
+ break;
default:
err = -ENOSYS;
break;
@@ -2198,6 +2295,8 @@ iscsi_if_rx(struct sk_buff *skb)
*/
if (ev->type == ISCSI_UEVENT_GET_STATS && !err)
break;
+ if (ev->type == ISCSI_UEVENT_GET_CHAP && !err)
+ break;
err = iscsi_if_send_reply(group, nlh->nlmsg_seq,
nlh->nlmsg_type, 0, 0, ev, sizeof(*ev));
} while (err < 0 && err != -ECONNREFUSED && err != -ESRCH);
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 7ff9678..228a8af 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -61,6 +61,8 @@ enum iscsi_uevent_e {
ISCSI_UEVENT_PATH_UPDATE = UEVENT_BASE + 20,
ISCSI_UEVENT_SET_IFACE_PARAMS = UEVENT_BASE + 21,
ISCSI_UEVENT_PING = UEVENT_BASE + 22,
+ ISCSI_UEVENT_GET_CHAP = UEVENT_BASE + 23,
+ ISCSI_UEVENT_DELETE_CHAP = UEVENT_BASE + 24,
/* up events */
ISCSI_KEVENT_RECV_PDU = KEVENT_BASE + 1,
@@ -196,6 +198,18 @@ struct iscsi_uevent {
uint32_t pid; /* unique ping id associated
with each ping request */
} iscsi_ping;
+ struct msg_get_chap {
+ uint32_t host_no;
+ uint32_t num_entries; /* number of CHAP entries
+ * on request, number of
+ * valid CHAP entries on
+ * response */
+ uint16_t chap_tbl_idx;
+ } get_chap;
+ struct msg_delete_chap {
+ uint32_t host_no;
+ uint16_t chap_tbl_idx;
+ } delete_chap;
} u;
union {
/* messages k -> u */
@@ -548,4 +562,19 @@ struct iscsi_stats {
__attribute__ ((aligned (sizeof(uint64_t))));
};
+enum chap_type_e {
+ CHAP_TYPE_OUT,
+ CHAP_TYPE_IN,
+};
+
+#define ISCSI_CHAP_AUTH_NAME_MAX_LEN 256
+#define ISCSI_CHAP_AUTH_SECRET_MAX_LEN 256
+struct iscsi_chap_rec {
+ uint16_t chap_tbl_idx;
+ enum chap_type_e chap_type;
+ char username[ISCSI_CHAP_AUTH_NAME_MAX_LEN];
+ uint8_t password[ISCSI_CHAP_AUTH_SECRET_MAX_LEN];
+ uint8_t password_length;
+} __packed;
+
#endif
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index aede513..53f0b36 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -147,6 +147,9 @@ struct iscsi_transport {
int (*send_ping) (struct Scsi_Host *shost, uint32_t iface_num,
uint32_t iface_type, uint32_t payload_size,
uint32_t pid, struct sockaddr *dst_addr);
+ int (*get_chap) (struct Scsi_Host *shost, uint16_t chap_tbl_idx,
+ uint32_t *num_entries, char *buf);
+ int (*delete_chap) (struct Scsi_Host *shost, uint16_t chap_tbl_idx);
};
/*
@@ -325,5 +328,6 @@ extern void iscsi_destroy_iface(struct iscsi_iface *iface);
extern struct iscsi_iface *iscsi_lookup_iface(int handle);
extern char *iscsi_get_port_speed_name(struct Scsi_Host *shost);
extern char *iscsi_get_port_state_name(struct Scsi_Host *shost);
+extern int iscsi_is_session_dev(const struct device *dev);
#endif
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 2/8] qla4xxx: Add support to display CHAP list and delete CHAP entry
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
2012-02-27 11:08 ` [PATCH 1/8] iscsi_transport: Add support to display CHAP list and delete CHAP entry vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 11:08 ` [PATCH 3/8] scsi_transport: Export CHAP index as sysfs attribute vikas.chaudhary
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand, Nilesh Javali
From: Nilesh Javali <nilesh.javali@qlogic.com>
For offload iSCSI like qla4xxx CHAP entries are stored in FLASH.
This patch adds support to list CHAP entries stored in FLASH and
delete specified CHAP entry from FLASH using iscsi tools.
Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_def.h | 3 +-
drivers/scsi/qla4xxx/ql4_os.c | 193 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 195 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 776714d..0b24876 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -272,7 +272,7 @@ struct ddb_entry {
* retried */
uint32_t default_time2wait; /* Default Min time between
* relogins (+aens) */
-
+ uint16_t chap_tbl_idx;
};
struct qla_ddb_index {
@@ -685,6 +685,7 @@ struct scsi_qla_host {
struct dma_pool *chap_dma_pool;
uint8_t *chap_list; /* CHAP table cache */
struct mutex chap_sem;
+
#define CHAP_DMA_BLOCK_SIZE 512
struct workqueue_struct *task_wq;
unsigned long ddb_idx_map[MAX_DDB_ENTRIES / BITS_PER_LONG];
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 877c0e2..c6cfe32 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -121,6 +121,9 @@ static void qla4xxx_conn_get_stats(struct iscsi_cls_conn *cls_conn,
static int qla4xxx_send_ping(struct Scsi_Host *shost, uint32_t iface_num,
uint32_t iface_type, uint32_t payload_size,
uint32_t pid, struct sockaddr *dst_addr);
+static int qla4xxx_get_chap_list(struct Scsi_Host *shost, uint16_t chap_tbl_idx,
+ uint32_t *num_entries, char *buf);
+static int qla4xxx_delete_chap(struct Scsi_Host *shost, uint16_t chap_tbl_idx);
/*
* SCSI host template entry points
@@ -199,6 +202,8 @@ static struct iscsi_transport qla4xxx_iscsi_transport = {
.get_iface_param = qla4xxx_get_iface_param,
.bsg_request = qla4xxx_bsg_request,
.send_ping = qla4xxx_send_ping,
+ .get_chap = qla4xxx_get_chap_list,
+ .delete_chap = qla4xxx_delete_chap,
};
static struct scsi_transport_template *qla4xxx_scsi_transport;
@@ -342,6 +347,189 @@ static umode_t ql4_attr_is_visible(int param_type, int param)
return 0;
}
+static int qla4xxx_get_chap_list(struct Scsi_Host *shost, uint16_t chap_tbl_idx,
+ uint32_t *num_entries, char *buf)
+{
+ struct scsi_qla_host *ha = to_qla_host(shost);
+ struct ql4_chap_table *chap_table;
+ struct iscsi_chap_rec *chap_rec;
+ int max_chap_entries = 0;
+ int valid_chap_entries = 0;
+ int ret = 0, i;
+
+ if (is_qla8022(ha))
+ max_chap_entries = (ha->hw.flt_chap_size / 2) /
+ sizeof(struct ql4_chap_table);
+ else
+ max_chap_entries = MAX_CHAP_ENTRIES_40XX;
+
+ ql4_printk(KERN_INFO, ha, "%s: num_entries = %d, CHAP idx = %d\n",
+ __func__, *num_entries, chap_tbl_idx);
+
+ if (!buf) {
+ ret = -ENOMEM;
+ goto exit_get_chap_list;
+ }
+
+ chap_rec = (struct iscsi_chap_rec *) buf;
+ mutex_lock(&ha->chap_sem);
+ for (i = chap_tbl_idx; i < max_chap_entries; i++) {
+ chap_table = (struct ql4_chap_table *)ha->chap_list + i;
+ if (chap_table->cookie !=
+ __constant_cpu_to_le16(CHAP_VALID_COOKIE))
+ continue;
+
+ chap_rec->chap_tbl_idx = i;
+ strncpy(chap_rec->username, chap_table->name,
+ ISCSI_CHAP_AUTH_NAME_MAX_LEN);
+ strncpy(chap_rec->password, chap_table->secret,
+ QL4_CHAP_MAX_SECRET_LEN);
+ chap_rec->password_length = chap_table->secret_len;
+
+ if (chap_table->flags & BIT_7) /* local */
+ chap_rec->chap_type = CHAP_TYPE_OUT;
+
+ if (chap_table->flags & BIT_6) /* peer */
+ chap_rec->chap_type = CHAP_TYPE_IN;
+
+ chap_rec++;
+
+ valid_chap_entries++;
+ if (valid_chap_entries == *num_entries)
+ break;
+ else
+ continue;
+ }
+ mutex_unlock(&ha->chap_sem);
+
+exit_get_chap_list:
+ ql4_printk(KERN_INFO, ha, "%s: Valid CHAP Entries = %d\n",
+ __func__, valid_chap_entries);
+ *num_entries = valid_chap_entries;
+ return ret;
+}
+
+static int __qla4xxx_is_chap_active(struct device *dev, void *data)
+{
+ int ret = 0;
+ uint16_t *chap_tbl_idx = (uint16_t *) data;
+ struct iscsi_cls_session *cls_session;
+ struct iscsi_session *sess;
+ struct ddb_entry *ddb_entry;
+
+ if (!iscsi_is_session_dev(dev))
+ goto exit_is_chap_active;
+
+ cls_session = iscsi_dev_to_session(dev);
+ sess = cls_session->dd_data;
+ ddb_entry = sess->dd_data;
+
+ if (iscsi_session_chkready(cls_session))
+ goto exit_is_chap_active;
+
+ if (ddb_entry->chap_tbl_idx == *chap_tbl_idx)
+ ret = 1;
+
+exit_is_chap_active:
+ return ret;
+}
+
+static int qla4xxx_is_chap_active(struct Scsi_Host *shost,
+ uint16_t chap_tbl_idx)
+{
+ int ret = 0;
+
+ ret = device_for_each_child(&shost->shost_gendev, &chap_tbl_idx,
+ __qla4xxx_is_chap_active);
+
+ return ret;
+}
+
+static int qla4xxx_delete_chap(struct Scsi_Host *shost, uint16_t chap_tbl_idx)
+{
+ struct scsi_qla_host *ha = to_qla_host(shost);
+ struct ql4_chap_table *chap_table;
+ dma_addr_t chap_dma;
+ int max_chap_entries = 0;
+ uint32_t offset = 0;
+ uint32_t chap_size;
+ int ret = 0;
+
+ chap_table = dma_pool_alloc(ha->chap_dma_pool, GFP_KERNEL, &chap_dma);
+ if (chap_table == NULL)
+ return -ENOMEM;
+
+ memset(chap_table, 0, sizeof(struct ql4_chap_table));
+
+ if (is_qla8022(ha))
+ max_chap_entries = (ha->hw.flt_chap_size / 2) /
+ sizeof(struct ql4_chap_table);
+ else
+ max_chap_entries = MAX_CHAP_ENTRIES_40XX;
+
+ if (chap_tbl_idx > max_chap_entries) {
+ ret = -EINVAL;
+ goto exit_delete_chap;
+ }
+
+ /* Check if chap index is in use.
+ * If chap is in use don't delet chap entry */
+ ret = qla4xxx_is_chap_active(shost, chap_tbl_idx);
+ if (ret) {
+ ql4_printk(KERN_INFO, ha, "CHAP entry %d is in use, cannot "
+ "delete from flash\n", chap_tbl_idx);
+ ret = -EBUSY;
+ goto exit_delete_chap;
+ }
+
+ chap_size = sizeof(struct ql4_chap_table);
+ if (is_qla40XX(ha))
+ offset = FLASH_CHAP_OFFSET | (chap_tbl_idx * chap_size);
+ else {
+ offset = FLASH_RAW_ACCESS_ADDR + (ha->hw.flt_region_chap << 2);
+ /* flt_chap_size is CHAP table size for both ports
+ * so divide it by 2 to calculate the offset for second port
+ */
+ if (ha->port_num == 1)
+ offset += (ha->hw.flt_chap_size / 2);
+ offset += (chap_tbl_idx * chap_size);
+ }
+
+ ret = qla4xxx_get_flash(ha, chap_dma, offset, chap_size);
+ if (ret != QLA_SUCCESS) {
+ ret = -EINVAL;
+ goto exit_delete_chap;
+ }
+
+ DEBUG2(ql4_printk(KERN_INFO, ha, "Chap Cookie: x%x\n",
+ __le16_to_cpu(chap_table->cookie)));
+
+ if (__le16_to_cpu(chap_table->cookie) != CHAP_VALID_COOKIE) {
+ ql4_printk(KERN_ERR, ha, "No valid chap entry found\n");
+ goto exit_delete_chap;
+ }
+
+ chap_table->cookie = __constant_cpu_to_le16(0xFFFF);
+
+ offset = FLASH_CHAP_OFFSET |
+ (chap_tbl_idx * sizeof(struct ql4_chap_table));
+ ret = qla4xxx_set_flash(ha, chap_dma, offset, chap_size,
+ FLASH_OPT_RMW_COMMIT);
+ if (ret == QLA_SUCCESS && ha->chap_list) {
+ mutex_lock(&ha->chap_sem);
+ /* Update ha chap_list cache */
+ memcpy((struct ql4_chap_table *)ha->chap_list + chap_tbl_idx,
+ chap_table, sizeof(struct ql4_chap_table));
+ mutex_unlock(&ha->chap_sem);
+ }
+ if (ret != QLA_SUCCESS)
+ ret = -EINVAL;
+
+exit_delete_chap:
+ dma_pool_free(ha->chap_dma_pool, chap_table, chap_dma);
+ return ret;
+}
+
static int qla4xxx_get_iface_param(struct iscsi_iface *iface,
enum iscsi_param_type param_type,
int param, char *buf)
@@ -1638,13 +1826,17 @@ static void qla4xxx_copy_fwddb_param(struct scsi_qla_host *ha,
{
int buflen = 0;
struct iscsi_session *sess;
+ struct ddb_entry *ddb_entry;
struct iscsi_conn *conn;
char ip_addr[DDB_IPADDR_LEN];
uint16_t options = 0;
sess = cls_sess->dd_data;
+ ddb_entry = sess->dd_data;
conn = cls_conn->dd_data;
+ ddb_entry->chap_tbl_idx = le16_to_cpu(fw_ddb_entry->chap_tbl_idx);
+
conn->max_recv_dlength = BYTE_UNITS *
le16_to_cpu(fw_ddb_entry->iscsi_max_rcv_data_seg_len);
@@ -1772,6 +1964,7 @@ void qla4xxx_update_session_conn_param(struct scsi_qla_host *ha,
le16_to_cpu(fw_ddb_entry->iscsi_def_time2wait);
/* Update params */
+ ddb_entry->chap_tbl_idx = le16_to_cpu(fw_ddb_entry->chap_tbl_idx);
conn->max_recv_dlength = BYTE_UNITS *
le16_to_cpu(fw_ddb_entry->iscsi_max_rcv_data_seg_len);
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 3/8] scsi_transport: Export CHAP index as sysfs attribute
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
2012-02-27 11:08 ` [PATCH 1/8] iscsi_transport: Add support to display CHAP list and delete CHAP entry vikas.chaudhary
2012-02-27 11:08 ` [PATCH 2/8] qla4xxx: " vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 11:08 ` [PATCH 4/8] qla4xxx: " vikas.chaudhary
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/scsi_transport_iscsi.c | 8 ++++++++
include/scsi/iscsi_if.h | 3 +++
2 files changed, 11 insertions(+)
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 7bf0dec..fac3173 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -2475,6 +2475,8 @@ iscsi_session_attr(username, ISCSI_PARAM_USERNAME, 1);
iscsi_session_attr(username_in, ISCSI_PARAM_USERNAME_IN, 1);
iscsi_session_attr(password, ISCSI_PARAM_PASSWORD, 1);
iscsi_session_attr(password_in, ISCSI_PARAM_PASSWORD_IN, 1);
+iscsi_session_attr(chap_out_idx, ISCSI_PARAM_CHAP_OUT_IDX, 1);
+iscsi_session_attr(chap_in_idx, ISCSI_PARAM_CHAP_IN_IDX, 1);
iscsi_session_attr(fast_abort, ISCSI_PARAM_FAST_ABORT, 0);
iscsi_session_attr(abort_tmo, ISCSI_PARAM_ABORT_TMO, 0);
iscsi_session_attr(lu_reset_tmo, ISCSI_PARAM_LU_RESET_TMO, 0);
@@ -2571,6 +2573,8 @@ static struct attribute *iscsi_session_attrs[] = {
&dev_attr_priv_sess_recovery_tmo.attr,
&dev_attr_priv_sess_state.attr,
&dev_attr_priv_sess_creator.attr,
+ &dev_attr_sess_chap_out_idx.attr,
+ &dev_attr_sess_chap_in_idx.attr,
NULL,
};
@@ -2602,6 +2606,10 @@ static umode_t iscsi_session_attr_is_visible(struct kobject *kobj,
param = ISCSI_PARAM_TARGET_NAME;
else if (attr == &dev_attr_sess_tpgt.attr)
param = ISCSI_PARAM_TPGT;
+ else if (attr == &dev_attr_sess_chap_in_idx.attr)
+ param = ISCSI_PARAM_CHAP_IN_IDX;
+ else if (attr == &dev_attr_sess_chap_out_idx.attr)
+ param = ISCSI_PARAM_CHAP_OUT_IDX;
else if (attr == &dev_attr_sess_password.attr)
param = ISCSI_PARAM_USERNAME;
else if (attr == &dev_attr_sess_password_in.attr)
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 228a8af..9c23ee8 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -450,6 +450,9 @@ enum iscsi_param {
ISCSI_PARAM_TGT_RESET_TMO,
ISCSI_PARAM_TARGET_ALIAS,
+
+ ISCSI_PARAM_CHAP_IN_IDX,
+ ISCSI_PARAM_CHAP_OUT_IDX,
/* must always be last */
ISCSI_PARAM_MAX,
};
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 4/8] qla4xxx: Export CHAP index as sysfs attribute
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
` (2 preceding siblings ...)
2012-02-27 11:08 ` [PATCH 3/8] scsi_transport: Export CHAP index as sysfs attribute vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 11:08 ` [PATCH 5/8] qla4xxx: Add support for multiple session per host vikas.chaudhary
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_glbl.h | 2 ++
drivers/scsi/qla4xxx/ql4_mbx.c | 9 ++++++--
drivers/scsi/qla4xxx/ql4_os.c | 45 ++++++++++++++++++++++++++++++++++++++-
3 files changed, 53 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 954ba91..9105366 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -81,6 +81,8 @@ 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,
uint8_t outCount, uint32_t *mbx_cmd, uint32_t *mbx_sts);
+int qla4xxx_get_chap_index(struct scsi_qla_host *ha, char *username,
+ char *password, int bidi, uint16_t *chap_index);
void qla4xxx_queue_iocb(struct scsi_qla_host *ha);
void qla4xxx_complete_iocb(struct scsi_qla_host *ha);
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index eaf2185..71331e3 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -1426,8 +1426,8 @@ exit_set_chap:
* match is found. If a match is not found then add the entry in FLASH and
* return the index at which entry is written in the FLASH.
**/
-static int qla4xxx_get_chap_index(struct scsi_qla_host *ha, char *username,
- char *password, int bidi, uint16_t *chap_index)
+int qla4xxx_get_chap_index(struct scsi_qla_host *ha, char *username,
+ char *password, int bidi, uint16_t *chap_index)
{
int i, rval;
int free_index = -1;
@@ -1446,6 +1446,11 @@ static int qla4xxx_get_chap_index(struct scsi_qla_host *ha, char *username,
return QLA_ERROR;
}
+ if (!username || !password) {
+ ql4_printk(KERN_ERR, ha, "Do not have username and psw\n");
+ return QLA_ERROR;
+ }
+
mutex_lock(&ha->chap_sem);
for (i = 0; i < max_chap_entries; i++) {
chap_table = (struct ql4_chap_table *)ha->chap_list + i;
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index c6cfe32..cbaf2b3 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -83,6 +83,8 @@ static void qla4xxx_config_dma_addressing(struct scsi_qla_host *ha);
/*
* iSCSI template entry points
*/
+static int qla4xxx_session_get_param(struct iscsi_cls_session *cls_sess,
+ enum iscsi_param param, char *buf);
static int qla4xxx_conn_get_param(struct iscsi_cls_conn *conn,
enum iscsi_param param, char *buf);
static int qla4xxx_host_get_param(struct Scsi_Host *shost,
@@ -186,7 +188,7 @@ static struct iscsi_transport qla4xxx_iscsi_transport = {
.destroy_conn = qla4xxx_conn_destroy,
.set_param = iscsi_set_param,
.get_conn_param = qla4xxx_conn_get_param,
- .get_session_param = iscsi_session_get_param,
+ .get_session_param = qla4xxx_session_get_param,
.get_ep_param = qla4xxx_get_ep_param,
.ep_connect = qla4xxx_ep_connect,
.ep_poll = qla4xxx_ep_poll,
@@ -317,6 +319,12 @@ static umode_t ql4_attr_is_visible(int param_type, int param)
case ISCSI_PARAM_MAX_RECV_DLENGTH:
case ISCSI_PARAM_MAX_XMIT_DLENGTH:
case ISCSI_PARAM_IFACE_NAME:
+ case ISCSI_PARAM_CHAP_OUT_IDX:
+ case ISCSI_PARAM_CHAP_IN_IDX:
+ case ISCSI_PARAM_USERNAME:
+ case ISCSI_PARAM_PASSWORD:
+ case ISCSI_PARAM_USERNAME_IN:
+ case ISCSI_PARAM_PASSWORD_IN:
return S_IRUGO;
default:
return 0;
@@ -1288,6 +1296,41 @@ exit_init_fw_cb:
return rval;
}
+static int qla4xxx_session_get_param(struct iscsi_cls_session *cls_sess,
+ enum iscsi_param param, char *buf)
+{
+ struct iscsi_session *sess = cls_sess->dd_data;
+ struct ddb_entry *ddb_entry = sess->dd_data;
+ struct scsi_qla_host *ha = ddb_entry->ha;
+ int rval, len;
+ uint16_t idx;
+
+ switch (param) {
+ case ISCSI_PARAM_CHAP_IN_IDX:
+ rval = qla4xxx_get_chap_index(ha, sess->username_in,
+ sess->password_in, BIDI_CHAP,
+ &idx);
+ if (rval)
+ return -EINVAL;
+
+ len = sprintf(buf, "%hu\n", idx);
+ break;
+ case ISCSI_PARAM_CHAP_OUT_IDX:
+ rval = qla4xxx_get_chap_index(ha, sess->username,
+ sess->password, LOCAL_CHAP,
+ &idx);
+ if (rval)
+ return -EINVAL;
+
+ len = sprintf(buf, "%hu\n", idx);
+ break;
+ default:
+ return iscsi_session_get_param(cls_sess, param, buf);
+ }
+
+ return len;
+}
+
static int qla4xxx_conn_get_param(struct iscsi_cls_conn *cls_conn,
enum iscsi_param param, char *buf)
{
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 5/8] qla4xxx: Add support for multiple session per host.
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
` (3 preceding siblings ...)
2012-02-27 11:08 ` [PATCH 4/8] qla4xxx: " vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 11:08 ` [PATCH 6/8] qla4xxx: Fix sparse warning vikas.chaudhary
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand,
Manish Rangankar
From: Manish Rangankar <manish.rangankar@qlogic.com>
This patch will allow iscsiadm to create multiple session
for the same target on per host.
Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_def.h | 1 +
drivers/scsi/qla4xxx/ql4_mbx.c | 10 +++++++++-
drivers/scsi/qla4xxx/ql4_os.c | 28 +++++++++++++++++++++++++---
3 files changed, 35 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 0b24876..7f2492e 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -291,6 +291,7 @@ struct ql4_tuple_ddb {
uint16_t options;
#define DDB_OPT_IPV6 0x0e0e
#define DDB_OPT_IPV4 0x0f0f
+ uint8_t isid[6];
};
/*
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 71331e3..b2d336c 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -1607,7 +1607,7 @@ int qla4xxx_set_param_ddbentry(struct scsi_qla_host *ha,
char *ip;
uint16_t iscsi_opts = 0;
uint32_t options = 0;
- uint16_t idx;
+ uint16_t idx, *ptid;
fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),
&fw_ddb_entry_dma, GFP_KERNEL);
@@ -1633,6 +1633,14 @@ int qla4xxx_set_param_ddbentry(struct scsi_qla_host *ha,
goto exit_set_param;
}
+ ptid = (uint16_t *)&fw_ddb_entry->isid[1];
+ *ptid = cpu_to_le16((uint16_t)ddb_entry->sess->target_id);
+
+ DEBUG2(ql4_printk(KERN_INFO, ha, "ISID [%02x%02x%02x%02x%02x%02x]\n",
+ fw_ddb_entry->isid[5], fw_ddb_entry->isid[4],
+ fw_ddb_entry->isid[3], fw_ddb_entry->isid[2],
+ fw_ddb_entry->isid[1], fw_ddb_entry->isid[0]));
+
iscsi_opts = le16_to_cpu(fw_ddb_entry->iscsi_options);
memset(fw_ddb_entry->iscsi_alias, 0, sizeof(fw_ddb_entry->iscsi_alias));
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index cbaf2b3..50074ed 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -4252,11 +4252,13 @@ static void qla4xxx_convert_param_ddb(struct dev_db_entry *fw_ddb_entry,
sprintf(tddb->ip_addr, "%pI4", fw_ddb_entry->ip_addr);
tddb->port = le16_to_cpu(fw_ddb_entry->port);
+ memcpy(&tddb->isid[0], &fw_ddb_entry->isid[0], sizeof(tddb->isid));
}
static int qla4xxx_compare_tuple_ddb(struct scsi_qla_host *ha,
struct ql4_tuple_ddb *old_tddb,
- struct ql4_tuple_ddb *new_tddb)
+ struct ql4_tuple_ddb *new_tddb,
+ uint8_t is_isid_compare)
{
if (strcmp(old_tddb->iscsi_name, new_tddb->iscsi_name))
return QLA_ERROR;
@@ -4267,6 +4269,26 @@ static int qla4xxx_compare_tuple_ddb(struct scsi_qla_host *ha,
if (old_tddb->port != new_tddb->port)
return QLA_ERROR;
+ /* For multi sessions, driver generates the ISID, so do not compare
+ * ISID in reset path since it would be a comparision between the
+ * driver generated ISID and firmware generated ISID. This could
+ * lead to adding duplicated DDBs in the list as driver generated
+ * ISID would not match firmware generated ISID.
+ */
+ if (is_isid_compare) {
+ DEBUG2(ql4_printk(KERN_INFO, ha, "%s: old ISID [%02x%02x%02x"
+ "%02x%02x%02x] New ISID [%02x%02x%02x%02x%02x%02x]\n",
+ __func__, old_tddb->isid[5], old_tddb->isid[4],
+ old_tddb->isid[3], old_tddb->isid[2], old_tddb->isid[1],
+ old_tddb->isid[0], new_tddb->isid[5], new_tddb->isid[4],
+ new_tddb->isid[3], new_tddb->isid[2], new_tddb->isid[1],
+ new_tddb->isid[0]));
+
+ if (memcmp(&old_tddb->isid[0], &new_tddb->isid[0],
+ sizeof(old_tddb->isid)))
+ return QLA_ERROR;
+ }
+
DEBUG2(ql4_printk(KERN_INFO, ha,
"Match Found, fw[%d,%d,%s,%s], [%d,%d,%s,%s]",
old_tddb->port, old_tddb->tpgt, old_tddb->ip_addr,
@@ -4309,7 +4331,7 @@ static int qla4xxx_is_session_exists(struct scsi_qla_host *ha,
continue;
qla4xxx_get_param_ddb(ddb_entry, tmp_tddb);
- if (!qla4xxx_compare_tuple_ddb(ha, fw_tddb, tmp_tddb)) {
+ if (!qla4xxx_compare_tuple_ddb(ha, fw_tddb, tmp_tddb, false)) {
ret = QLA_SUCCESS; /* found */
goto exit_check;
}
@@ -4352,7 +4374,7 @@ static int qla4xxx_is_flash_ddb_exists(struct scsi_qla_host *ha,
list_for_each_entry_safe(nt_ddb_idx, nt_ddb_idx_tmp, list_nt, list) {
qla4xxx_convert_param_ddb(&nt_ddb_idx->fw_ddb, tmp_tddb);
- if (!qla4xxx_compare_tuple_ddb(ha, fw_tddb, tmp_tddb)) {
+ if (!qla4xxx_compare_tuple_ddb(ha, fw_tddb, tmp_tddb, true)) {
ret = QLA_SUCCESS; /* found */
goto exit_check;
}
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 6/8] qla4xxx: Fix sparse warning
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
` (4 preceding siblings ...)
2012-02-27 11:08 ` [PATCH 5/8] qla4xxx: Add support for multiple session per host vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 11:08 ` [PATCH 7/8] qla4xxx: trivial cleanup vikas.chaudhary
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Fix following warning:-
drivers/scsi/qla4xxx/ql4_os.c:35:5: warning: symbol 'ql4xdisablesysfsboot' was not declared. Should it be static?
drivers/scsi/qla4xxx/ql4_iocb.c:461:5: warning: symbol 'qla4xxx_send_mbox_iocb' was not declared. Should it be static?
drivers/scsi/qla4xxx/ql4_os.c:3025:6: warning: symbol 'qla4xxx_do_work' was not declared. Should it be static?
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_iocb.c | 4 ++--
drivers/scsi/qla4xxx/ql4_os.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index c70651d..2a2022a 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -458,8 +458,8 @@ static struct mrb *qla4xxx_get_new_mrb(struct scsi_qla_host *ha)
return mrb;
}
-int qla4xxx_send_mbox_iocb(struct scsi_qla_host *ha, struct mrb *mrb,
- uint32_t *in_mbox)
+static int qla4xxx_send_mbox_iocb(struct scsi_qla_host *ha, struct mrb *mrb,
+ uint32_t *in_mbox)
{
int rval = QLA_SUCCESS;
uint32_t i;
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 50074ed..d1520ad 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -32,7 +32,7 @@ static struct kmem_cache *srb_cachep;
/*
* Module parameter information and variables
*/
-int ql4xdisablesysfsboot = 1;
+static int ql4xdisablesysfsboot = 1;
module_param(ql4xdisablesysfsboot, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(ql4xdisablesysfsboot,
" Set to disable exporting boot targets to sysfs.\n"
@@ -3238,7 +3238,7 @@ int qla4xxx_post_ping_evt_work(struct scsi_qla_host *ha,
return QLA_SUCCESS;
}
-void qla4xxx_do_work(struct scsi_qla_host *ha)
+static void qla4xxx_do_work(struct scsi_qla_host *ha)
{
struct qla4_work_evt *e, *tmp;
unsigned long flags;
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 7/8] qla4xxx: trivial cleanup
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
` (5 preceding siblings ...)
2012-02-27 11:08 ` [PATCH 6/8] qla4xxx: Fix sparse warning vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 11:08 ` [PATCH 8/8] qla4xxx: Update driver version to 5.02.00-k15 vikas.chaudhary
2012-02-27 22:37 ` [PATCH 0/8] qla4xxx: Update for scsi-misc Mike Christie
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
1. Do not initialise globals to 0
2. Fix wrong spelling in debug message
3. Modified debug log messages
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_mbx.c | 2 +-
drivers/scsi/qla4xxx/ql4_os.c | 8 ++++----
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index b2d336c..7ac21da 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -622,7 +622,7 @@ int qla4xxx_get_firmware_status(struct scsi_qla_host * ha)
return QLA_ERROR;
}
- ql4_printk(KERN_INFO, ha, "%ld firmare IOCBs available (%d).\n",
+ ql4_printk(KERN_INFO, ha, "%ld firmware IOCBs available (%d).\n",
ha->host_no, mbox_sts[2]);
return QLA_SUCCESS;
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index d1520ad..281328d 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -39,7 +39,7 @@ MODULE_PARM_DESC(ql4xdisablesysfsboot,
"\t\t 0 - Export boot targets\n"
"\t\t 1 - Do not export boot targets (Default)");
-int ql4xdontresethba = 0;
+int ql4xdontresethba;
module_param(ql4xdontresethba, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(ql4xdontresethba,
" Don't reset the HBA for driver recovery.\n"
@@ -71,7 +71,7 @@ MODULE_PARM_DESC(ql4xmaxqdepth,
static int ql4xsess_recovery_tmo = QL4_SESS_RECOVERY_TMO;
module_param(ql4xsess_recovery_tmo, int, S_IRUGO);
MODULE_PARM_DESC(ql4xsess_recovery_tmo,
- "Target Session Recovery Timeout.\n"
+ " Target Session Recovery Timeout.\n"
"\t\t Default: 120 sec.");
static int qla4xxx_wait_for_hba_online(struct scsi_qla_host *ha);
@@ -5033,8 +5033,8 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
ha->patch_number, ha->build_number);
if (qla4xxx_setup_boot_info(ha))
- ql4_printk(KERN_ERR, ha, "%s:ISCSI boot info setup failed\n",
- __func__);
+ ql4_printk(KERN_ERR, ha,
+ "%s: No iSCSI boot target configured\n", __func__);
/* Perform the build ddb list and login to each */
qla4xxx_build_ddb_list(ha, INIT_ADAPTER);
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 8/8] qla4xxx: Update driver version to 5.02.00-k15
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
` (6 preceding siblings ...)
2012-02-27 11:08 ` [PATCH 7/8] qla4xxx: trivial cleanup vikas.chaudhary
@ 2012-02-27 11:08 ` vikas.chaudhary
2012-02-27 22:37 ` [PATCH 0/8] qla4xxx: Update for scsi-misc Mike Christie
8 siblings, 0 replies; 10+ messages in thread
From: vikas.chaudhary @ 2012-02-27 11:08 UTC (permalink / raw)
To: jbottomley, michaelc
Cc: linux-scsi, vikas.chaudhary, lalit.chandivade, ravi.anand
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
---
drivers/scsi/qla4xxx/ql4_version.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index 7f20b7f..ede9af9 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -5,4 +5,4 @@
* See LICENSE.qla4xxx for copyright and licensing details.
*/
-#define QLA4XXX_DRIVER_VERSION "5.02.00-k14"
+#define QLA4XXX_DRIVER_VERSION "5.02.00-k15"
--
1.7.9.1.265.gb3a76
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH 0/8] qla4xxx: Update for scsi-misc
2012-02-27 11:08 [PATCH 0/8] qla4xxx: Update for scsi-misc vikas.chaudhary
` (7 preceding siblings ...)
2012-02-27 11:08 ` [PATCH 8/8] qla4xxx: Update driver version to 5.02.00-k15 vikas.chaudhary
@ 2012-02-27 22:37 ` Mike Christie
8 siblings, 0 replies; 10+ messages in thread
From: Mike Christie @ 2012-02-27 22:37 UTC (permalink / raw)
To: vikas.chaudhary; +Cc: jbottomley, linux-scsi, lalit.chandivade, ravi.anand
On 02/27/2012 05:08 AM, vikas.chaudhary@qlogic.com wrote:
> From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
>
> James,
>
> Please apply the following patches to scsi-misc for inclusion in mainline.
>
> Manish Rangankar (1):
> qla4xxx: Add support for multiple session per host.
>
> Mike Christie (2):
> scsi_transport: Export CHAP index as sysfs attribute
> qla4xxx: Export CHAP index as sysfs attribute
>
> Nilesh Javali (2):
> iscsi_transport: Add support to display CHAP list and delete CHAP entry
> qla4xxx: Add support to display CHAP list and delete CHAP entry
>
> Vikas Chaudhary (3):
> qla4xxx: Fix sparse warning
> qla4xxx: trivial cleanup
> qla4xxx: Update driver version to 5.02.00-k15
>
Looks ok.
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
^ permalink raw reply [flat|nested] 10+ messages in thread