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path: root/drivers/scsi/be2iscsi/be_iscsi.c
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Diffstat (limited to 'drivers/scsi/be2iscsi/be_iscsi.c')
-rw-r--r--drivers/scsi/be2iscsi/be_iscsi.c408
1 files changed, 191 insertions, 217 deletions
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 09f89a3eaa87..ba258217614e 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -1,5 +1,5 @@
/**
- * Copyright (C) 2005 - 2015 Emulex
+ * Copyright (C) 2005 - 2016 Broadcom
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
@@ -7,10 +7,10 @@
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
- * Written by: Jayamohan Kallickal (jayamohan.kallickal@avagotech.com)
+ * Written by: Jayamohan Kallickal (jayamohan.kallickal@broadcom.com)
*
* Contact Information:
- * linux-drivers@avagotech.com
+ * linux-drivers@broadcom.com
*
* Emulex
* 3333 Susan Street
@@ -52,22 +52,20 @@ struct iscsi_cls_session *beiscsi_session_create(struct iscsi_endpoint *ep,
if (!ep) {
- printk(KERN_ERR
- "beiscsi_session_create: invalid ep\n");
+ pr_err("beiscsi_session_create: invalid ep\n");
return NULL;
}
beiscsi_ep = ep->dd_data;
phba = beiscsi_ep->phba;
- if (phba->state & BE_ADAPTER_PCI_ERR) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : PCI_ERROR Recovery\n");
- return NULL;
- } else {
+ if (!beiscsi_hba_is_online(phba)) {
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
- "BS_%d : In beiscsi_session_create\n");
+ "BS_%d : HBA in error 0x%lx\n", phba->state);
+ return NULL;
}
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : In beiscsi_session_create\n");
if (cmds_max > beiscsi_ep->phba->params.wrbs_per_cxn) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
"BS_%d : Cannot handle %d cmds."
@@ -120,6 +118,16 @@ void beiscsi_session_destroy(struct iscsi_cls_session *cls_session)
}
/**
+ * beiscsi_session_fail(): Closing session with appropriate error
+ * @cls_session: ptr to session
+ **/
+void beiscsi_session_fail(struct iscsi_cls_session *cls_session)
+{
+ iscsi_session_failure(cls_session->dd_data, ISCSI_ERR_CONN_FAILED);
+}
+
+
+/**
* beiscsi_conn_create - create an instance of iscsi connection
* @cls_session: ptr to iscsi_cls_session
* @cid: iscsi cid
@@ -237,7 +245,7 @@ int beiscsi_conn_bind(struct iscsi_cls_session *cls_session,
return beiscsi_bindconn_cid(phba, beiscsi_conn, beiscsi_ep->ep_cid);
}
-static int beiscsi_create_ipv4_iface(struct beiscsi_hba *phba)
+static int beiscsi_iface_create_ipv4(struct beiscsi_hba *phba)
{
if (phba->ipv4_iface)
return 0;
@@ -256,7 +264,7 @@ static int beiscsi_create_ipv4_iface(struct beiscsi_hba *phba)
return 0;
}
-static int beiscsi_create_ipv6_iface(struct beiscsi_hba *phba)
+static int beiscsi_iface_create_ipv6(struct beiscsi_hba *phba)
{
if (phba->ipv6_iface)
return 0;
@@ -275,79 +283,31 @@ static int beiscsi_create_ipv6_iface(struct beiscsi_hba *phba)
return 0;
}
-void beiscsi_create_def_ifaces(struct beiscsi_hba *phba)
+void beiscsi_iface_create_default(struct beiscsi_hba *phba)
{
struct be_cmd_get_if_info_resp *if_info;
- if (!mgmt_get_if_info(phba, BE2_IPV4, &if_info)) {
- beiscsi_create_ipv4_iface(phba);
+ if (!beiscsi_if_get_info(phba, BEISCSI_IP_TYPE_V4, &if_info)) {
+ beiscsi_iface_create_ipv4(phba);
kfree(if_info);
}
- if (!mgmt_get_if_info(phba, BE2_IPV6, &if_info)) {
- beiscsi_create_ipv6_iface(phba);
+ if (!beiscsi_if_get_info(phba, BEISCSI_IP_TYPE_V6, &if_info)) {
+ beiscsi_iface_create_ipv6(phba);
kfree(if_info);
}
}
-void beiscsi_destroy_def_ifaces(struct beiscsi_hba *phba)
+void beiscsi_iface_destroy_default(struct beiscsi_hba *phba)
{
- if (phba->ipv6_iface)
+ if (phba->ipv6_iface) {
iscsi_destroy_iface(phba->ipv6_iface);
- if (phba->ipv4_iface)
- iscsi_destroy_iface(phba->ipv4_iface);
-}
-
-static int
-beiscsi_set_static_ip(struct Scsi_Host *shost,
- struct iscsi_iface_param_info *iface_param,
- void *data, uint32_t dt_len)
-{
- struct beiscsi_hba *phba = iscsi_host_priv(shost);
- struct iscsi_iface_param_info *iface_ip = NULL;
- struct iscsi_iface_param_info *iface_subnet = NULL;
- struct nlattr *nla;
- int ret;
-
-
- switch (iface_param->param) {
- case ISCSI_NET_PARAM_IPV4_BOOTPROTO:
- nla = nla_find(data, dt_len, ISCSI_NET_PARAM_IPV4_ADDR);
- if (nla)
- iface_ip = nla_data(nla);
-
- nla = nla_find(data, dt_len, ISCSI_NET_PARAM_IPV4_SUBNET);
- if (nla)
- iface_subnet = nla_data(nla);
- break;
- case ISCSI_NET_PARAM_IPV4_ADDR:
- iface_ip = iface_param;
- nla = nla_find(data, dt_len, ISCSI_NET_PARAM_IPV4_SUBNET);
- if (nla)
- iface_subnet = nla_data(nla);
- break;
- case ISCSI_NET_PARAM_IPV4_SUBNET:
- iface_subnet = iface_param;
- nla = nla_find(data, dt_len, ISCSI_NET_PARAM_IPV4_ADDR);
- if (nla)
- iface_ip = nla_data(nla);
- break;
- default:
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : Unsupported param %d\n",
- iface_param->param);
+ phba->ipv6_iface = NULL;
}
-
- if (!iface_ip || !iface_subnet) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : IP and Subnet Mask required\n");
- return -EINVAL;
+ if (phba->ipv4_iface) {
+ iscsi_destroy_iface(phba->ipv4_iface);
+ phba->ipv4_iface = NULL;
}
-
- ret = mgmt_set_ip(phba, iface_ip, iface_subnet,
- ISCSI_BOOTPROTO_STATIC);
-
- return ret;
}
/**
@@ -363,137 +323,141 @@ beiscsi_set_static_ip(struct Scsi_Host *shost,
* Failure: Non-Zero Value
**/
static int
-beiscsi_set_vlan_tag(struct Scsi_Host *shost,
- struct iscsi_iface_param_info *iface_param)
+beiscsi_iface_config_vlan(struct Scsi_Host *shost,
+ struct iscsi_iface_param_info *iface_param)
{
struct beiscsi_hba *phba = iscsi_host_priv(shost);
- int ret;
-
- /* Get the Interface Handle */
- ret = mgmt_get_all_if_id(phba);
- if (ret) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : Getting Interface Handle Failed\n");
- return ret;
- }
+ int ret = -EPERM;
switch (iface_param->param) {
case ISCSI_NET_PARAM_VLAN_ENABLED:
+ ret = 0;
if (iface_param->value[0] != ISCSI_VLAN_ENABLE)
- ret = mgmt_set_vlan(phba, BEISCSI_VLAN_DISABLE);
+ ret = beiscsi_if_set_vlan(phba, BEISCSI_VLAN_DISABLE);
break;
case ISCSI_NET_PARAM_VLAN_TAG:
- ret = mgmt_set_vlan(phba,
- *((uint16_t *)iface_param->value));
+ ret = beiscsi_if_set_vlan(phba,
+ *((uint16_t *)iface_param->value));
break;
- default:
- beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG,
- "BS_%d : Unknown Param Type : %d\n",
- iface_param->param);
- return -ENOSYS;
}
return ret;
}
static int
-beiscsi_set_ipv4(struct Scsi_Host *shost,
- struct iscsi_iface_param_info *iface_param,
- void *data, uint32_t dt_len)
+beiscsi_iface_config_ipv4(struct Scsi_Host *shost,
+ struct iscsi_iface_param_info *info,
+ void *data, uint32_t dt_len)
{
struct beiscsi_hba *phba = iscsi_host_priv(shost);
- int ret = 0;
+ u8 *ip = NULL, *subnet = NULL, *gw;
+ struct nlattr *nla;
+ int ret = -EPERM;
/* Check the param */
- switch (iface_param->param) {
+ switch (info->param) {
+ case ISCSI_NET_PARAM_IFACE_ENABLE:
+ if (info->value[0] == ISCSI_IFACE_ENABLE)
+ ret = beiscsi_iface_create_ipv4(phba);
+ else {
+ iscsi_destroy_iface(phba->ipv4_iface);
+ phba->ipv4_iface = NULL;
+ }
+ break;
case ISCSI_NET_PARAM_IPV4_GW:
- ret = mgmt_set_gateway(phba, iface_param);
+ gw = info->value;
+ ret = beiscsi_if_set_gw(phba, BEISCSI_IP_TYPE_V4, gw);
break;
case ISCSI_NET_PARAM_IPV4_BOOTPROTO:
- if (iface_param->value[0] == ISCSI_BOOTPROTO_DHCP)
- ret = mgmt_set_ip(phba, iface_param,
- NULL, ISCSI_BOOTPROTO_DHCP);
- else if (iface_param->value[0] == ISCSI_BOOTPROTO_STATIC)
- ret = beiscsi_set_static_ip(shost, iface_param,
- data, dt_len);
+ if (info->value[0] == ISCSI_BOOTPROTO_DHCP)
+ ret = beiscsi_if_en_dhcp(phba, BEISCSI_IP_TYPE_V4);
+ else if (info->value[0] == ISCSI_BOOTPROTO_STATIC)
+ /* release DHCP IP address */
+ ret = beiscsi_if_en_static(phba, BEISCSI_IP_TYPE_V4,
+ NULL, NULL);
else
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
"BS_%d : Invalid BOOTPROTO: %d\n",
- iface_param->value[0]);
+ info->value[0]);
break;
- case ISCSI_NET_PARAM_IFACE_ENABLE:
- if (iface_param->value[0] == ISCSI_IFACE_ENABLE)
- ret = beiscsi_create_ipv4_iface(phba);
- else
- iscsi_destroy_iface(phba->ipv4_iface);
- break;
- case ISCSI_NET_PARAM_IPV4_SUBNET:
case ISCSI_NET_PARAM_IPV4_ADDR:
- ret = beiscsi_set_static_ip(shost, iface_param,
- data, dt_len);
+ ip = info->value;
+ nla = nla_find(data, dt_len, ISCSI_NET_PARAM_IPV4_SUBNET);
+ if (nla) {
+ info = nla_data(nla);
+ subnet = info->value;
+ }
+ ret = beiscsi_if_en_static(phba, BEISCSI_IP_TYPE_V4,
+ ip, subnet);
break;
- case ISCSI_NET_PARAM_VLAN_ENABLED:
- case ISCSI_NET_PARAM_VLAN_TAG:
- ret = beiscsi_set_vlan_tag(shost, iface_param);
+ case ISCSI_NET_PARAM_IPV4_SUBNET:
+ /*
+ * OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR ioctl needs IP
+ * and subnet both. Find IP to be applied for this subnet.
+ */
+ subnet = info->value;
+ nla = nla_find(data, dt_len, ISCSI_NET_PARAM_IPV4_ADDR);
+ if (nla) {
+ info = nla_data(nla);
+ ip = info->value;
+ }
+ ret = beiscsi_if_en_static(phba, BEISCSI_IP_TYPE_V4,
+ ip, subnet);
break;
- default:
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : Param %d not supported\n",
- iface_param->param);
}
return ret;
}
static int
-beiscsi_set_ipv6(struct Scsi_Host *shost,
- struct iscsi_iface_param_info *iface_param,
- void *data, uint32_t dt_len)
+beiscsi_iface_config_ipv6(struct Scsi_Host *shost,
+ struct iscsi_iface_param_info *iface_param,
+ void *data, uint32_t dt_len)
{
struct beiscsi_hba *phba = iscsi_host_priv(shost);
- int ret = 0;
+ int ret = -EPERM;
switch (iface_param->param) {
case ISCSI_NET_PARAM_IFACE_ENABLE:
if (iface_param->value[0] == ISCSI_IFACE_ENABLE)
- ret = beiscsi_create_ipv6_iface(phba);
+ ret = beiscsi_iface_create_ipv6(phba);
else {
iscsi_destroy_iface(phba->ipv6_iface);
- ret = 0;
+ phba->ipv6_iface = NULL;
}
break;
case ISCSI_NET_PARAM_IPV6_ADDR:
- ret = mgmt_set_ip(phba, iface_param, NULL,
- ISCSI_BOOTPROTO_STATIC);
+ ret = beiscsi_if_en_static(phba, BEISCSI_IP_TYPE_V6,
+ iface_param->value, NULL);
break;
- case ISCSI_NET_PARAM_VLAN_ENABLED:
- case ISCSI_NET_PARAM_VLAN_TAG:
- ret = beiscsi_set_vlan_tag(shost, iface_param);
- break;
- default:
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : Param %d not supported\n",
- iface_param->param);
}
return ret;
}
-int be2iscsi_iface_set_param(struct Scsi_Host *shost,
- void *data, uint32_t dt_len)
+int beiscsi_iface_set_param(struct Scsi_Host *shost,
+ void *data, uint32_t dt_len)
{
struct iscsi_iface_param_info *iface_param = NULL;
struct beiscsi_hba *phba = iscsi_host_priv(shost);
struct nlattr *attrib;
uint32_t rm_len = dt_len;
- int ret = 0 ;
+ int ret;
- if (phba->state & BE_ADAPTER_PCI_ERR) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : In PCI_ERROR Recovery\n");
+ if (!beiscsi_hba_is_online(phba)) {
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : HBA in error 0x%lx\n", phba->state);
return -EBUSY;
}
+ /* update interface_handle */
+ ret = beiscsi_if_get_handle(phba);
+ if (ret) {
+ beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
+ "BS_%d : Getting Interface Handle Failed\n");
+ return ret;
+ }
+
nla_for_each_attr(attrib, data, dt_len, rm_len) {
iface_param = nla_data(attrib);
@@ -512,40 +476,58 @@ int be2iscsi_iface_set_param(struct Scsi_Host *shost,
return -EINVAL;
}
- switch (iface_param->iface_type) {
- case ISCSI_IFACE_TYPE_IPV4:
- ret = beiscsi_set_ipv4(shost, iface_param,
- data, dt_len);
- break;
- case ISCSI_IFACE_TYPE_IPV6:
- ret = beiscsi_set_ipv6(shost, iface_param,
- data, dt_len);
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : %s.0 set param %d",
+ (iface_param->iface_type == ISCSI_IFACE_TYPE_IPV4) ?
+ "ipv4" : "ipv6", iface_param->param);
+
+ ret = -EPERM;
+ switch (iface_param->param) {
+ case ISCSI_NET_PARAM_VLAN_ENABLED:
+ case ISCSI_NET_PARAM_VLAN_TAG:
+ ret = beiscsi_iface_config_vlan(shost, iface_param);
break;
default:
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : Invalid iface type :%d passed\n",
- iface_param->iface_type);
- break;
+ switch (iface_param->iface_type) {
+ case ISCSI_IFACE_TYPE_IPV4:
+ ret = beiscsi_iface_config_ipv4(shost,
+ iface_param,
+ data, dt_len);
+ break;
+ case ISCSI_IFACE_TYPE_IPV6:
+ ret = beiscsi_iface_config_ipv6(shost,
+ iface_param,
+ data, dt_len);
+ break;
+ }
}
+ if (ret == -EPERM) {
+ __beiscsi_log(phba, KERN_ERR,
+ "BS_%d : %s.0 set param %d not permitted",
+ (iface_param->iface_type ==
+ ISCSI_IFACE_TYPE_IPV4) ? "ipv4" : "ipv6",
+ iface_param->param);
+ ret = 0;
+ }
if (ret)
- return ret;
+ break;
}
return ret;
}
-static int be2iscsi_get_if_param(struct beiscsi_hba *phba,
- struct iscsi_iface *iface, int param,
- char *buf)
+static int __beiscsi_iface_get_param(struct beiscsi_hba *phba,
+ struct iscsi_iface *iface,
+ int param, char *buf)
{
struct be_cmd_get_if_info_resp *if_info;
- int len, ip_type = BE2_IPV4;
+ int len, ip_type = BEISCSI_IP_TYPE_V4;
if (iface->iface_type == ISCSI_IFACE_TYPE_IPV6)
- ip_type = BE2_IPV6;
+ ip_type = BEISCSI_IP_TYPE_V6;
- len = mgmt_get_if_info(phba, ip_type, &if_info);
+ len = beiscsi_if_get_info(phba, ip_type, &if_info);
if (len)
return len;
@@ -567,24 +549,24 @@ static int be2iscsi_get_if_param(struct beiscsi_hba *phba,
break;
case ISCSI_NET_PARAM_VLAN_ENABLED:
len = sprintf(buf, "%s\n",
- (if_info->vlan_priority == BEISCSI_VLAN_DISABLE)
- ? "Disabled\n" : "Enabled\n");
+ (if_info->vlan_priority == BEISCSI_VLAN_DISABLE) ?
+ "disable" : "enable");
break;
case ISCSI_NET_PARAM_VLAN_ID:
if (if_info->vlan_priority == BEISCSI_VLAN_DISABLE)
len = -EINVAL;
else
len = sprintf(buf, "%d\n",
- (if_info->vlan_priority &
- ISCSI_MAX_VLAN_ID));
+ (if_info->vlan_priority &
+ ISCSI_MAX_VLAN_ID));
break;
case ISCSI_NET_PARAM_VLAN_PRIORITY:
if (if_info->vlan_priority == BEISCSI_VLAN_DISABLE)
len = -EINVAL;
else
len = sprintf(buf, "%d\n",
- ((if_info->vlan_priority >> 13) &
- ISCSI_MAX_VLAN_PRIORITY));
+ ((if_info->vlan_priority >> 13) &
+ ISCSI_MAX_VLAN_PRIORITY));
break;
default:
WARN_ON(1);
@@ -594,18 +576,20 @@ static int be2iscsi_get_if_param(struct beiscsi_hba *phba,
return len;
}
-int be2iscsi_iface_get_param(struct iscsi_iface *iface,
- enum iscsi_param_type param_type,
- int param, char *buf)
+int beiscsi_iface_get_param(struct iscsi_iface *iface,
+ enum iscsi_param_type param_type,
+ int param, char *buf)
{
struct Scsi_Host *shost = iscsi_iface_to_shost(iface);
struct beiscsi_hba *phba = iscsi_host_priv(shost);
struct be_cmd_get_def_gateway_resp gateway;
- int len = -ENOSYS;
+ int len = -EPERM;
- if (phba->state & BE_ADAPTER_PCI_ERR) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : In PCI_ERROR Recovery\n");
+ if (param_type != ISCSI_NET_PARAM)
+ return 0;
+ if (!beiscsi_hba_is_online(phba)) {
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : HBA in error 0x%lx\n", phba->state);
return -EBUSY;
}
@@ -617,19 +601,22 @@ int be2iscsi_iface_get_param(struct iscsi_iface *iface,
case ISCSI_NET_PARAM_VLAN_ENABLED:
case ISCSI_NET_PARAM_VLAN_ID:
case ISCSI_NET_PARAM_VLAN_PRIORITY:
- len = be2iscsi_get_if_param(phba, iface, param, buf);
+ len = __beiscsi_iface_get_param(phba, iface, param, buf);
break;
case ISCSI_NET_PARAM_IFACE_ENABLE:
- len = sprintf(buf, "enabled\n");
+ if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)
+ len = sprintf(buf, "%s\n",
+ phba->ipv4_iface ? "enable" : "disable");
+ else if (iface->iface_type == ISCSI_IFACE_TYPE_IPV6)
+ len = sprintf(buf, "%s\n",
+ phba->ipv6_iface ? "enable" : "disable");
break;
case ISCSI_NET_PARAM_IPV4_GW:
memset(&gateway, 0, sizeof(gateway));
- len = mgmt_get_gateway(phba, BE2_IPV4, &gateway);
+ len = beiscsi_if_get_gw(phba, BEISCSI_IP_TYPE_V4, &gateway);
if (!len)
len = sprintf(buf, "%pI4\n", &gateway.ip_addr.addr);
break;
- default:
- len = -ENOSYS;
}
return len;
@@ -647,7 +634,7 @@ int beiscsi_ep_get_param(struct iscsi_endpoint *ep,
enum iscsi_param param, char *buf)
{
struct beiscsi_endpoint *beiscsi_ep = ep->dd_data;
- int len = 0;
+ int len;
beiscsi_log(beiscsi_ep->phba, KERN_INFO,
BEISCSI_LOG_CONFIG,
@@ -659,13 +646,13 @@ int beiscsi_ep_get_param(struct iscsi_endpoint *ep,
len = sprintf(buf, "%hu\n", beiscsi_ep->dst_tcpport);
break;
case ISCSI_PARAM_CONN_ADDRESS:
- if (beiscsi_ep->ip_type == BE2_IPV4)
+ if (beiscsi_ep->ip_type == BEISCSI_IP_TYPE_V4)
len = sprintf(buf, "%pI4\n", &beiscsi_ep->dst_addr);
else
len = sprintf(buf, "%pI6\n", &beiscsi_ep->dst6_addr);
break;
default:
- return -ENOSYS;
+ len = -EPERM;
}
return len;
}
@@ -758,7 +745,7 @@ static void beiscsi_get_port_state(struct Scsi_Host *shost)
struct beiscsi_hba *phba = iscsi_host_priv(shost);
struct iscsi_cls_host *ihost = shost->shost_data;
- ihost->port_state = (phba->state & BE_ADAPTER_LINK_UP) ?
+ ihost->port_state = test_bit(BEISCSI_HBA_LINK_UP, &phba->state) ?
ISCSI_PORT_STATE_UP : ISCSI_PORT_STATE_DOWN;
}
@@ -810,16 +797,13 @@ int beiscsi_get_host_param(struct Scsi_Host *shost,
struct beiscsi_hba *phba = iscsi_host_priv(shost);
int status = 0;
-
- if (phba->state & BE_ADAPTER_PCI_ERR) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : In PCI_ERROR Recovery\n");
- return -EBUSY;
- } else {
+ if (!beiscsi_hba_is_online(phba)) {
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
- "BS_%d : In beiscsi_get_host_param,"
- " param = %d\n", param);
+ "BS_%d : HBA in error 0x%lx\n", phba->state);
+ return -EBUSY;
}
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : In beiscsi_get_host_param, param = %d\n", param);
switch (param) {
case ISCSI_HOST_PARAM_HWADDRESS:
@@ -961,15 +945,13 @@ int beiscsi_conn_start(struct iscsi_cls_conn *cls_conn)
phba = ((struct beiscsi_conn *)conn->dd_data)->phba;
- if (phba->state & BE_ADAPTER_PCI_ERR) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : In PCI_ERROR Recovery\n");
+ if (!beiscsi_hba_is_online(phba)) {
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : HBA in error 0x%lx\n", phba->state);
return -EBUSY;
- } else {
- beiscsi_log(beiscsi_conn->phba, KERN_INFO,
- BEISCSI_LOG_CONFIG,
- "BS_%d : In beiscsi_conn_start\n");
}
+ beiscsi_log(beiscsi_conn->phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : In beiscsi_conn_start\n");
memset(&params, 0, sizeof(struct beiscsi_offload_params));
beiscsi_ep = beiscsi_conn->ep;
@@ -1186,28 +1168,20 @@ beiscsi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr,
struct iscsi_endpoint *ep;
int ret;
- if (shost)
- phba = iscsi_host_priv(shost);
- else {
+ if (!shost) {
ret = -ENXIO;
- printk(KERN_ERR
- "beiscsi_ep_connect shost is NULL\n");
+ pr_err("beiscsi_ep_connect shost is NULL\n");
return ERR_PTR(ret);
}
- if (beiscsi_error(phba)) {
+ phba = iscsi_host_priv(shost);
+ if (!beiscsi_hba_is_online(phba)) {
ret = -EIO;
- beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG,
- "BS_%d : The FW state Not Stable!!!\n");
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : HBA in error 0x%lx\n", phba->state);
return ERR_PTR(ret);
}
-
- if (phba->state & BE_ADAPTER_PCI_ERR) {
- ret = -EBUSY;
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : In PCI_ERROR Recovery\n");
- return ERR_PTR(ret);
- } else if (phba->state & BE_ADAPTER_LINK_DOWN) {
+ if (!test_bit(BEISCSI_HBA_LINK_UP, &phba->state)) {
ret = -EBUSY;
beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG,
"BS_%d : The Adapter Port state is Down!!!\n");
@@ -1361,9 +1335,9 @@ void beiscsi_ep_disconnect(struct iscsi_endpoint *ep)
tcp_upload_flag = CONNECTION_UPLOAD_ABORT;
}
- if (phba->state & BE_ADAPTER_PCI_ERR) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
- "BS_%d : PCI_ERROR Recovery\n");
+ if (!beiscsi_hba_is_online(phba)) {
+ beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
+ "BS_%d : HBA in error 0x%lx\n", phba->state);
goto free_ep;
}
@@ -1386,7 +1360,7 @@ free_ep:
iscsi_destroy_endpoint(beiscsi_ep->openiscsi_ep);
}
-umode_t be2iscsi_attr_is_visible(int param_type, int param)
+umode_t beiscsi_attr_is_visible(int param_type, int param)
{
switch (param_type) {
case ISCSI_NET_PARAM:
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 11:58:10 +0100