aboutsummaryrefslogtreecommitdiff
path: root/include/scsi
diff options
context:
space:
mode:
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/fc/fc_fip.h21
-rw-r--r--include/scsi/libfc.h1
-rw-r--r--include/scsi/libfcoe.h25
-rw-r--r--include/scsi/scsi_device.h1
-rw-r--r--include/scsi/scsi_host.h6
5 files changed, 36 insertions, 18 deletions
diff --git a/include/scsi/fc/fc_fip.h b/include/scsi/fc/fc_fip.h
index ae25d4ab2548..9710254fd98c 100644
--- a/include/scsi/fc/fc_fip.h
+++ b/include/scsi/fc/fc_fip.h
@@ -22,7 +22,7 @@
/*
* This version is based on:
* http://www.t11.org/ftp/t11/pub/fc/bb-5/08-543v1.pdf
- * and T11 FC-BB-6 10-019v4.pdf (June 2010 VN2VN proposal)
+ * and T11 FC-BB-6 13-091v5.pdf (December 2013 VN2VN proposal)
*/
#define FIP_DEF_PRI 128 /* default selection priority */
@@ -109,8 +109,9 @@ enum fip_reset_subcode {
* Subcodes for FIP_OP_VLAN.
*/
enum fip_vlan_subcode {
- FIP_SC_VL_REQ = 1, /* request */
- FIP_SC_VL_REP = 2, /* reply */
+ FIP_SC_VL_REQ = 1, /* vlan request */
+ FIP_SC_VL_NOTE = 2, /* vlan notification */
+ FIP_SC_VL_VN2VN_NOTE = 3, /* VN2VN vlan notification */
};
/*
@@ -130,6 +131,8 @@ enum fip_vn2vn_subcode {
enum fip_flag {
FIP_FL_FPMA = 0x8000, /* supports FPMA fabric-provided MACs */
FIP_FL_SPMA = 0x4000, /* supports SPMA server-provided MACs */
+ FIP_FL_FCF = 0x0020, /* originated from a controlling FCF */
+ FIP_FL_FDF = 0x0010, /* originated from an FDF */
FIP_FL_REC_OR_P2P = 0x0008, /* configured addr or point-to-point */
FIP_FL_AVAIL = 0x0004, /* available for FLOGI/ELP */
FIP_FL_SOL = 0x0002, /* this is a solicited message */
@@ -161,7 +164,9 @@ enum fip_desc_type {
FIP_DT_VLAN = 14, /* vlan number */
FIP_DT_FC4F = 15, /* FC-4 features */
FIP_DT_LIMIT, /* max defined desc_type + 1 */
- FIP_DT_VENDOR_BASE = 128, /* first vendor-specific desc_type */
+ FIP_DT_NON_CRITICAL = 128, /* First non-critical descriptor */
+ FIP_DT_CLR_VLINKS = 128, /* Clear virtual links reason code */
+ FIP_DT_VENDOR_BASE = 241, /* first vendor-specific desc_type */
};
/*
@@ -259,6 +264,14 @@ enum fip_fka_flags {
/* FIP_DT_FKA flags */
/*
+ * FIP_DT_VLAN descriptor
+ */
+struct fip_vlan_desc {
+ struct fip_desc fd_desc;
+ __be16 fd_vlan; /* Note: highest 4 bytes are unused */
+} __attribute__((packed));
+
+/*
* FIP_DT_FC4F - FC-4 features.
*/
struct fip_fc4_feat {
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 93d14daf0994..7428a53257ca 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -878,6 +878,7 @@ struct fc_lport {
struct libfc_function_template tt;
u8 link_up;
u8 qfull;
+ u16 vlan;
enum fc_lport_state state;
unsigned long boot_time;
struct fc_host_statistics host_stats;
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index de7e3ee60f0c..722d3264d3bf 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -78,10 +78,12 @@ enum fip_state {
* The mode is the state that is to be entered after link up.
* It must not change after fcoe_ctlr_init() sets it.
*/
-#define FIP_MODE_AUTO FIP_ST_AUTO
-#define FIP_MODE_NON_FIP FIP_ST_NON_FIP
-#define FIP_MODE_FABRIC FIP_ST_ENABLED
-#define FIP_MODE_VN2VN FIP_ST_VNMP_START
+enum fip_mode {
+ FIP_MODE_AUTO = FIP_ST_AUTO,
+ FIP_MODE_NON_FIP,
+ FIP_MODE_FABRIC,
+ FIP_MODE_VN2VN,
+};
/**
* struct fcoe_ctlr - FCoE Controller and FIP state
@@ -108,8 +110,10 @@ enum fip_state {
* @flogi_req_send: send of FLOGI requested
* @flogi_count: number of FLOGI attempts in AUTO mode.
* @map_dest: use the FC_MAP mode for destination MAC addresses.
+ * @fip_resp: start FIP VLAN discovery responder
* @spma: supports SPMA server-provided MACs mode
* @probe_tries: number of FC_IDs probed
+ * @priority: DCBx FCoE APP priority
* @dest_addr: MAC address of the selected FC forwarder.
* @ctl_src_addr: the native MAC address of our local port.
* @send: LLD-supplied function to handle sending FIP Ethernet frames
@@ -124,7 +128,7 @@ enum fip_state {
*/
struct fcoe_ctlr {
enum fip_state state;
- enum fip_state mode;
+ enum fip_mode mode;
struct fc_lport *lp;
struct fcoe_fcf *sel_fcf;
struct list_head fcfs;
@@ -147,7 +151,8 @@ struct fcoe_ctlr {
u16 flogi_oxid;
u8 flogi_req_send;
u8 flogi_count;
- u8 map_dest;
+ bool map_dest;
+ bool fip_resp;
u8 spma;
u8 probe_tries;
u8 priority;
@@ -311,7 +316,7 @@ struct fcoe_transport {
struct list_head list;
bool (*match) (struct net_device *device);
int (*alloc) (struct net_device *device);
- int (*create) (struct net_device *device, enum fip_state fip_mode);
+ int (*create) (struct net_device *device, enum fip_mode fip_mode);
int (*destroy) (struct net_device *device);
int (*enable) (struct net_device *device);
int (*disable) (struct net_device *device);
@@ -319,14 +324,16 @@ struct fcoe_transport {
/**
* struct fcoe_percpu_s - The context for FCoE receive thread(s)
- * @thread: The thread context
+ * @kthread: The thread context (used by bnx2fc)
+ * @work: The work item (used by fcoe)
* @fcoe_rx_list: The queue of pending packets to process
* @page: The memory page for calculating frame trailer CRCs
* @crc_eof_offset: The offset into the CRC page pointing to available
* memory for a new trailer
*/
struct fcoe_percpu_s {
- struct task_struct *thread;
+ struct task_struct *kthread;
+ struct work_struct work;
struct sk_buff_head fcoe_rx_list;
struct page *crc_eof_page;
int crc_eof_offset;
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index a6c346df290d..8a9563144890 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -94,7 +94,6 @@ struct scsi_device {
spinlock_t list_lock;
struct list_head cmd_list; /* queue of in use SCSI Command structures */
struct list_head starved_entry;
- struct scsi_cmnd *current_cmnd; /* currently active command */
unsigned short queue_depth; /* How deep of a queue we want */
unsigned short max_queue_depth; /* max queue depth */
unsigned short last_queue_full_depth; /* These two are used by */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 76e9d278c334..0dee7afa93d6 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -495,9 +495,6 @@ struct scsi_host_template {
*/
unsigned int cmd_size;
struct scsi_host_cmd_pool *cmd_pool;
-
- /* temporary flag to disable blk-mq I/O path */
- bool disable_blk_mq;
};
/*
@@ -778,7 +775,8 @@ extern bool scsi_use_blk_mq;
static inline bool shost_use_blk_mq(struct Scsi_Host *shost)
{
- return shost->use_blk_mq;
+ return scsi_use_blk_mq;
+
}
extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
Powered by cgit, Gruvboxed by Blaster4385.