Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

Conflicts:

	fs/nfs/inode.c
	fs/super.c

Fix conflicts between patch 'NFS: Split fs/nfs/inode.c' and patch
'VFS: Permit filesystem to override root dentry on mount'

1 files changed, 9 insertions, 179 deletions

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 53508f3c4ae..d6f6579cfd2 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -31,6 +31,8 @@
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_transport_fc.h>
 
+#define QLA2XXX_DRIVER_NAME  "qla2xxx"
+
 /*
  * We have MAILBOX_REGISTER_COUNT sized arrays in a few places,
  * but that's fine as we don't look at the last 24 ones for
@@ -189,22 +191,13 @@ typedef struct srb {
 
 	struct scsi_cmnd *cmd;		/* Linux SCSI command pkt */
 
-	struct timer_list timer;	/* Command timer */
-	atomic_t ref_count;	/* Reference count for this structure */
 	uint16_t flags;
 
-	/* Request state */
-	uint16_t state;
-
 	/* Single transfer DMA context */
 	dma_addr_t dma_handle;
 
 	uint32_t request_sense_length;
 	uint8_t *request_sense_ptr;
-
-	/* SRB magic number */
-	uint16_t magic;
-#define SRB_MAGIC       0x10CB
 } srb_t;
 
 /*
@@ -226,21 +219,6 @@ typedef struct srb {
 #define SRB_TAPE		BIT_11	/* FCP2 (Tape) command. */
 
 /*
- * SRB state definitions
- */
-#define SRB_FREE_STATE		0	/*   returned back */
-#define SRB_PENDING_STATE	1	/*   queued in LUN Q */
-#define SRB_ACTIVE_STATE	2	/*   in Active Array */
-#define SRB_DONE_STATE		3	/*   queued in Done Queue */
-#define SRB_RETRY_STATE		4	/*   in Retry Queue */
-#define SRB_SUSPENDED_STATE	5	/*   in suspended state */
-#define SRB_NO_QUEUE_STATE	6	/*   is in between states */
-#define SRB_ACTIVE_TIMEOUT_STATE 7	/*   in Active Array but timed out */
-#define SRB_FAILOVER_STATE	8	/*   in Failover Queue */
-#define SRB_SCSI_RETRY_STATE	9	/*   in Scsi Retry Queue */
-
-
-/*
  * ISP I/O Register Set structure definitions.
  */
 struct device_reg_2xxx {
@@ -270,6 +248,8 @@ struct device_reg_2xxx {
 #define NVR_SELECT		BIT_1
 #define NVR_CLOCK		BIT_0
 
+#define NVR_WAIT_CNT		20000
+
 	union {
 		struct {
 			uint16_t mailbox0;
@@ -1514,62 +1494,6 @@ typedef struct {
 } sw_info_t;
 
 /*
- * Inquiry command structure.
- */
-#define INQ_DATA_SIZE	36
-
-/*
- * Inquiry mailbox IOCB packet definition.
- */
-typedef struct {
-	union {
-		cmd_a64_entry_t cmd;
-		sts_entry_t rsp;
-		struct cmd_type_7 cmd24;
-		struct sts_entry_24xx rsp24;
-	} p;
-	uint8_t inq[INQ_DATA_SIZE];
-} inq_cmd_rsp_t;
-
-/*
- * Report LUN command structure.
- */
-#define CHAR_TO_SHORT(a, b)	(uint16_t)((uint8_t)b << 8 | (uint8_t)a)
-
-typedef struct {
-	uint32_t len;
-	uint32_t rsrv;
-} rpt_hdr_t;
-
-typedef struct {
-	struct {
-		uint8_t b : 6;
-		uint8_t address_method : 2;
-	} msb;
-	uint8_t lsb;
-	uint8_t unused[6];
-} rpt_lun_t;
-
-typedef struct {
-	rpt_hdr_t hdr;
-	rpt_lun_t lst[MAX_LUNS];
-} rpt_lun_lst_t;
-
-/*
- * Report Lun mailbox IOCB packet definition.
- */
-typedef struct {
-	union {
-		cmd_a64_entry_t cmd;
-		sts_entry_t rsp;
-		struct cmd_type_7 cmd24;
-		struct sts_entry_24xx rsp24;
-	} p;
-	rpt_lun_lst_t list;
-} rpt_lun_cmd_rsp_t;
-
-
-/*
  * Fibre channel port type.
  */
  typedef enum {
@@ -1587,7 +1511,6 @@ typedef struct {
 typedef struct fc_port {
 	struct list_head list;
 	struct scsi_qla_host *ha;
-	struct scsi_qla_host *vis_ha;	/* only used when suspending lun */
 
 	uint8_t node_name[WWN_SIZE];
 	uint8_t port_name[WWN_SIZE];
@@ -1602,23 +1525,13 @@ 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;
 
-	uint8_t device_type;
-	uint8_t unused;
-
-	uint8_t mp_byte;		/* multi-path byte (not used) */
-    	uint8_t cur_path;		/* current path id */
-
 	spinlock_t rport_lock;
 	struct fc_rport *rport, *drport;
 	u32 supported_classes;
-	struct work_struct rport_add_work;
-	struct work_struct rport_del_work;
 } fc_port_t;
 
 /*
@@ -2027,54 +1940,6 @@ 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
-#define FW_INFO_ADDR_EXTENDED	1
-#define FW_INFO_ADDR_NOMORE	0xffff
-	unsigned short *fwcode;		/* pointer to FW array */
-	unsigned short *fwlen;		/* number of words in array */
-	unsigned short *fwstart;	/* start address for F/W */
-	unsigned long *lfwstart;	/* start address (long) for F/W */
-};
-
-struct qla_board_info {
-	char *drv_name;
-
-	char isp_name[8];
-	struct qla_fw_info *fw_info;
-	char *fw_fname;
-	struct scsi_host_template *sht;
-};
-
 struct fw_blob {
 	char *name;
 	uint32_t segs[4];
@@ -2303,9 +2168,6 @@ typedef struct scsi_qla_host {
 	uint32_t	current_outstanding_cmd;
 	srb_t		*status_srb;	/* Status continuation entry. */
 
-	uint16_t           revision;
-	uint8_t           ports;
-
 	/* ISP configuration data. */
 	uint16_t	loop_id;		/* Host adapter loop id */
 	uint16_t	fb_rev;
@@ -2361,10 +2223,6 @@ 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];
@@ -2395,9 +2253,6 @@ typedef struct scsi_qla_host {
 	struct gid_list_info *gid_list;
 	int		gid_list_info_size;
 
-	dma_addr_t	rlc_rsp_dma;
-	rpt_lun_cmd_rsp_t *rlc_rsp;
-
 	/* Small DMA pool allocations -- maximum 256 bytes in length. */
 #define DMA_POOL_SIZE	256
 	struct dma_pool *s_dma_pool;
@@ -2406,9 +2261,6 @@ 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];
 
@@ -2435,13 +2287,16 @@ typedef struct scsi_qla_host {
 	mbx_cmd_t 	mc;
 
 	/* Basic firmware related information. */
-	struct qla_board_info	*brd_info;
 	uint16_t	fw_major_version;
 	uint16_t	fw_minor_version;
 	uint16_t	fw_subminor_version;
 	uint16_t	fw_attributes;
 	uint32_t	fw_memory_size;
 	uint32_t	fw_transfer_size;
+	uint32_t	fw_srisc_address;
+#define RISC_START_ADDRESS_2100 0x1000
+#define RISC_START_ADDRESS_2300 0x800
+#define RISC_START_ADDRESS_2400 0x100000
 
 	uint16_t	fw_options[16];		/* slots: 1,2,3,10,11 */
 	uint8_t		fw_seriallink_options[4];
@@ -2449,15 +2304,11 @@ typedef struct scsi_qla_host {
 
 	/* Firmware dump information. */
 	void		*fw_dump;
-	int		fw_dump_order;
+	int		fw_dumped;
 	int		fw_dump_reading;
 	char		*fw_dump_buffer;
 	int		fw_dump_buffer_len;
 
-	int		fw_dumped;
-	void		*fw_dump24;
-	int		fw_dump24_len;
-
 	uint8_t		host_str[16];
 	uint32_t	pci_attr;
 
@@ -2503,8 +2354,6 @@ typedef struct scsi_qla_host {
 	 test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || \
 	 atomic_read(&ha->loop_state) == LOOP_DOWN)
 
-#define TGT_Q(ha, t) (ha->otgt[t])
-
 #define to_qla_host(x)		((scsi_qla_host_t *) (x)->hostdata)
 
 #define qla_printk(level, ha, format, arg...) \
@@ -2537,19 +2386,6 @@ typedef struct scsi_qla_host {
 #define QLA_RSCNS_HANDLED		0x108
 #define QLA_ALREADY_REGISTERED		0x109
 
-/*
-* Stat info for all adpaters
-*/
-struct _qla2x00stats  {
-        unsigned long   mboxtout;            /* mailbox timeouts */
-        unsigned long   mboxerr;             /* mailbox errors */
-        unsigned long   ispAbort;            /* ISP aborts */
-        unsigned long   debugNo;
-        unsigned long   loop_resync;
-        unsigned long   outarray_full;
-        unsigned long   retry_q_cnt;
-};
-
 #define NVRAM_DELAY()		udelay(10)
 
 #define INVALID_HANDLE	(MAX_OUTSTANDING_COMMANDS+1)
@@ -2565,12 +2401,6 @@ struct _qla2x00stats  {
 #include "qla_dbg.h"
 #include "qla_inline.h"
 
-/*
-* String arrays
-*/
-#define LINESIZE    256
-#define MAXARGS      26
-
 #define CMD_SP(Cmnd)		((Cmnd)->SCp.ptr)
 #define CMD_COMPL_STATUS(Cmnd)  ((Cmnd)->SCp.this_residual)
 #define CMD_RESID_LEN(Cmnd)	((Cmnd)->SCp.buffers_residual)