[SCSI] qla2xxx: Remove unused port-type RSCN handling code.

Expandind on the previous commit:

	commit 79f89a4296ff22f09baf538d4ff2a6d0c3097a73
	Author: andrew.vasquez@qlogic.com <andrew.vasquez@qlogic.com>
	Date:   Fri Jan 13 17:05:58 2006 -0800

	[SCSI] qla2xxx: Disable port-type RSCN handling via driver state-machine.

and given:

- the process-context requirements of the FC transport
  rport-APIs.
- lack of port-type RSCN processing logic for ISP24xx and newer
  chips.

it's time now to remove the state-machine logic from mainline.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 0 insertions, 37 deletions

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 4bd67e9c2840..4c67494e9f75 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1523,8 +1523,6 @@ typedef struct fc_port {
 
         unsigned int os_target_id;
 
-        uint16_t iodesc_idx_sent;
-
         int port_login_retry_count;
         int login_retry;
         atomic_t port_down_timer;
@@ -1940,34 +1938,6 @@ struct sns_cmd_pkt {
         } p;
 };
 
-/* IO descriptors */
-#define MAX_IO_DESCRIPTORS      32
-
-#define ABORT_IOCB_CB           0
-#define ADISC_PORT_IOCB_CB      1
-#define LOGOUT_PORT_IOCB_CB     2
-#define LOGIN_PORT_IOCB_CB      3
-#define LAST_IOCB_CB            4
-
-#define IODESC_INVALID_INDEX    0xFFFF
-#define IODESC_ADISC_NEEDED     0xFFFE
-#define IODESC_LOGIN_NEEDED     0xFFFD
-
-struct io_descriptor {
-        uint16_t used:1;
-        uint16_t idx:11;
-        uint16_t cb_idx:4;
-
-        struct timer_list timer;
-
-        struct scsi_qla_host *ha;
-
-        port_id_t d_id;
-        fc_port_t *remote_fcport;
-
-        uint32_t signature;
-};
-
 struct qla_fw_info {
         unsigned short addressing;      /* addressing method used to load fw */
 #define FW_INFO_ADDR_NORMAL     0
@@ -2271,10 +2241,6 @@ typedef struct scsi_qla_host {
 
         /* Fibre Channel Device List. */
         struct list_head        fcports;
-        struct list_head        rscn_fcports;
-
-        struct io_descriptor    io_descriptors[MAX_IO_DESCRIPTORS];
-        uint16_t                iodesc_signature;
 
         /* RSCN queue. */
         uint32_t rscn_queue[MAX_RSCN_COUNT];
@@ -2313,9 +2279,6 @@ typedef struct scsi_qla_host {
         init_cb_t       *init_cb;
         int             init_cb_size;
 
-        dma_addr_t      iodesc_pd_dma;
-        port_database_t *iodesc_pd;
-
         /* These are used by mailbox operations. */
         volatile uint16_t mailbox_out[MAILBOX_REGISTER_COUNT];