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@@ -2203,10 +2203,7 @@ do { \
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(sizeof(ADV_SG_BLOCK) * \
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((ADV_MAX_SG_LIST + (NO_OF_SG_PER_BLOCK - 1))/NO_OF_SG_PER_BLOCK))
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-/* Reference Scsi_Host hostdata */
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-#define ASC_BOARDP(host) ((asc_board_t *) &((host)->hostdata))
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-
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-/* asc_board_t flags */
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+/* struct asc_board flags */
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#define ASC_IS_WIDE_BOARD 0x04 /* AdvanSys Wide Board */
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#define ASC_NARROW_BOARD(boardp) (((boardp)->flags & ASC_IS_WIDE_BOARD) == 0)
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@@ -2244,15 +2241,12 @@ do { \
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#define HOST_BYTE(byte) ((byte) << 16)
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#define DRIVER_BYTE(byte) ((byte) << 24)
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+#define ASC_STATS(shost, counter) ASC_STATS_ADD(shost, counter, 1)
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#ifndef ADVANSYS_STATS
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-#define ASC_STATS(shost, counter)
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#define ASC_STATS_ADD(shost, counter, count)
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#else /* ADVANSYS_STATS */
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-#define ASC_STATS(shost, counter) \
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- (ASC_BOARDP(shost)->asc_stats.counter++)
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-
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#define ASC_STATS_ADD(shost, counter, count) \
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- (ASC_BOARDP(shost)->asc_stats.counter += (count))
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+ (((struct asc_board *) shost_priv(shost))->asc_stats.counter += (count))
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#endif /* ADVANSYS_STATS */
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#define ASC_CEILING(val, unit) (((val) + ((unit) - 1))/(unit))
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@@ -2475,7 +2469,7 @@ typedef struct adv_req {
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* of the 'Scsi_Host' structure starting at the 'hostdata'
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* field. It is guaranteed to be allocated from DMA-able memory.
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*/
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-typedef struct asc_board {
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+struct asc_board {
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struct device *dev;
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int id; /* Board Id */
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uint flags; /* Board flags */
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@@ -2523,7 +2517,7 @@ typedef struct asc_board {
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ushort bios_version; /* BIOS Version. */
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ushort bios_codeseg; /* BIOS Code Segment. */
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ushort bios_codelen; /* BIOS Code Segment Length. */
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-} asc_board_t;
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+};
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#define adv_dvc_to_board(adv_dvc) container_of(adv_dvc, struct asc_board, \
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dvc_var.adv_dvc_var)
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@@ -2543,9 +2537,7 @@ static int asc_dbglvl = 3;
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*/
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static void asc_prt_scsi_host(struct Scsi_Host *s)
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{
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- asc_board_t *boardp;
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-
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- boardp = ASC_BOARDP(s);
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+ struct asc_board *boardp = shost_priv(s);
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printk("Scsi_Host at addr 0x%lx\n", (ulong)s);
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printk(" host_busy %u, host_no %d, last_reset %d,\n",
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@@ -2561,11 +2553,11 @@ static void asc_prt_scsi_host(struct Scsi_Host *s)
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s->cmd_per_lun, s->sg_tablesize, s->unchecked_isa_dma);
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if (ASC_NARROW_BOARD(boardp)) {
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- asc_prt_asc_dvc_var(&ASC_BOARDP(s)->dvc_var.asc_dvc_var);
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- asc_prt_asc_dvc_cfg(&ASC_BOARDP(s)->dvc_cfg.asc_dvc_cfg);
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+ asc_prt_asc_dvc_var(boardp->dvc_var.asc_dvc_var);
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+ asc_prt_asc_dvc_cfg(boardp->dvc_cfg.asc_dvc_cfg);
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} else {
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- asc_prt_adv_dvc_var(&ASC_BOARDP(s)->dvc_var.adv_dvc_var);
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- asc_prt_adv_dvc_cfg(&ASC_BOARDP(s)->dvc_cfg.adv_dvc_cfg);
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+ asc_prt_adv_dvc_var(boardp->dvc_var.adv_dvc_var);
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+ asc_prt_adv_dvc_cfg(boardp->dvc_cfg.adv_dvc_cfg);
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}
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}
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@@ -2914,13 +2906,12 @@ static void asc_prt_hex(char *f, uchar *s, int l)
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static const char *advansys_info(struct Scsi_Host *shost)
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{
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static char info[ASC_INFO_SIZE];
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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ASC_DVC_VAR *asc_dvc_varp;
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ADV_DVC_VAR *adv_dvc_varp;
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char *busname;
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char *widename = NULL;
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- boardp = ASC_BOARDP(shost);
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if (ASC_NARROW_BOARD(boardp)) {
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asc_dvc_varp = &boardp->dvc_var.asc_dvc_var;
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ASC_DBG(1, "advansys_info: begin\n");
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@@ -3032,14 +3023,13 @@ static int asc_prt_line(char *buf, int buflen, char *fmt, ...)
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*/
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static int asc_prt_board_devices(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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int leftlen;
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int totlen;
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int len;
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int chip_scsi_id;
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int i;
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- boardp = ASC_BOARDP(shost);
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leftlen = cplen;
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totlen = len = 0;
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@@ -3073,13 +3063,12 @@ static int asc_prt_board_devices(struct Scsi_Host *shost, char *cp, int cplen)
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*/
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static int asc_prt_adv_bios(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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int leftlen;
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int totlen;
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int len;
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ushort major, minor, letter;
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- boardp = ASC_BOARDP(shost);
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leftlen = cplen;
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totlen = len = 0;
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@@ -3239,7 +3228,7 @@ static int asc_get_eeprom_string(ushort *serialnum, uchar *cp)
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*/
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static int asc_prt_asc_board_eeprom(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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ASC_DVC_VAR *asc_dvc_varp;
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int leftlen;
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int totlen;
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@@ -3251,7 +3240,6 @@ static int asc_prt_asc_board_eeprom(struct Scsi_Host *shost, char *cp, int cplen
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#endif /* CONFIG_ISA */
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uchar serialstr[13];
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- boardp = ASC_BOARDP(shost);
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asc_dvc_varp = &boardp->dvc_var.asc_dvc_var;
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ep = &boardp->eep_config.asc_eep;
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@@ -3373,7 +3361,7 @@ static int asc_prt_asc_board_eeprom(struct Scsi_Host *shost, char *cp, int cplen
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*/
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static int asc_prt_adv_board_eeprom(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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ADV_DVC_VAR *adv_dvc_varp;
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int leftlen;
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int totlen;
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@@ -3388,7 +3376,6 @@ static int asc_prt_adv_board_eeprom(struct Scsi_Host *shost, char *cp, int cplen
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ushort *wordp;
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ushort sdtr_speed = 0;
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- boardp = ASC_BOARDP(shost);
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adv_dvc_varp = &boardp->dvc_var.adv_dvc_var;
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if (adv_dvc_varp->chip_type == ADV_CHIP_ASC3550) {
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ep_3550 = &boardp->eep_config.adv_3550_eep;
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@@ -3660,14 +3647,12 @@ static int asc_prt_adv_board_eeprom(struct Scsi_Host *shost, char *cp, int cplen
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*/
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static int asc_prt_driver_conf(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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int leftlen;
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int totlen;
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int len;
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int chip_scsi_id;
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- boardp = ASC_BOARDP(shost);
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-
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leftlen = cplen;
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totlen = len = 0;
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@@ -3724,7 +3709,7 @@ static int asc_prt_driver_conf(struct Scsi_Host *shost, char *cp, int cplen)
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*/
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static int asc_prt_asc_board_info(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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int chip_scsi_id;
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int leftlen;
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int totlen;
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@@ -3734,7 +3719,6 @@ static int asc_prt_asc_board_info(struct Scsi_Host *shost, char *cp, int cplen)
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int i;
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int renegotiate = 0;
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- boardp = ASC_BOARDP(shost);
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v = &boardp->dvc_var.asc_dvc_var;
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c = &boardp->dvc_cfg.asc_dvc_cfg;
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chip_scsi_id = c->chip_scsi_id;
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@@ -3912,7 +3896,7 @@ static int asc_prt_asc_board_info(struct Scsi_Host *shost, char *cp, int cplen)
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*/
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static int asc_prt_adv_board_info(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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int leftlen;
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int totlen;
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int len;
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@@ -3929,7 +3913,6 @@ static int asc_prt_adv_board_info(struct Scsi_Host *shost, char *cp, int cplen)
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ushort period = 0;
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int renegotiate = 0;
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- boardp = ASC_BOARDP(shost);
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v = &boardp->dvc_var.adv_dvc_var;
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c = &boardp->dvc_cfg.adv_dvc_cfg;
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iop_base = v->iop_base;
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@@ -4192,17 +4175,11 @@ asc_proc_copy(off_t advoffset, off_t offset, char *curbuf, int leftlen,
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*/
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static int asc_prt_board_stats(struct Scsi_Host *shost, char *cp, int cplen)
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{
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- int leftlen;
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- int totlen;
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- int len;
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- struct asc_stats *s;
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- asc_board_t *boardp;
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-
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- leftlen = cplen;
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- totlen = len = 0;
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+ struct asc_board *boardp = shost_priv(shost);
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+ struct asc_stats *s = &boardp->asc_stats;
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- boardp = ASC_BOARDP(shost);
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- s = &boardp->asc_stats;
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+ int leftlen = cplen;
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+ int len, totlen = 0;
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len = asc_prt_line(cp, leftlen,
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"\nLinux Driver Statistics for AdvanSys SCSI Host %d:\n",
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@@ -4309,7 +4286,7 @@ static int
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advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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off_t offset, int length, int inout)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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char *cp;
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int cplen;
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int cnt;
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@@ -4323,16 +4300,13 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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/*
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* User write not supported.
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*/
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- if (inout == TRUE) {
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- return (-ENOSYS);
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- }
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+ if (inout == TRUE)
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+ return -ENOSYS;
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/*
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* User read of /proc/scsi/advansys/[0...] file.
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*/
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- boardp = ASC_BOARDP(shost);
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-
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/* Copy read data starting at the beginning of the buffer. */
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*start = buffer;
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curbuf = buffer;
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@@ -4477,7 +4451,7 @@ advansys_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
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static void asc_scsi_done(struct scsi_cmnd *scp)
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{
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- struct asc_board *boardp = ASC_BOARDP(scp->device->host);
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+ struct asc_board *boardp = shost_priv(scp->device->host);
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if (scp->use_sg)
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dma_unmap_sg(boardp->dev,
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@@ -8376,7 +8350,7 @@ static void adv_async_callback(ADV_DVC_VAR *adv_dvc_varp, uchar code)
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*/
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static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp;
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adv_req_t *reqp;
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adv_sgblk_t *sgblkp;
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struct scsi_cmnd *scp;
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@@ -8420,7 +8394,7 @@ static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp)
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ASC_STATS(shost, callback);
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ASC_DBG1(1, "adv_isr_callback: shost 0x%lx\n", (ulong)shost);
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- boardp = ASC_BOARDP(shost);
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+ boardp = shost_priv(shost);
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BUG_ON(adv_dvc_varp != &boardp->dvc_var.adv_dvc_var);
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/*
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@@ -8825,7 +8799,7 @@ static int AscIsrChipHalted(ASC_DVC_VAR *asc_dvc)
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uchar cur_dvc_qng;
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uchar asyn_sdtr;
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uchar scsi_status;
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- asc_board_t *boardp;
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+ struct asc_board *boardp;
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BUG_ON(!asc_dvc->drv_ptr);
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boardp = asc_dvc->drv_ptr;
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@@ -9346,7 +9320,7 @@ _AscCopyLramScsiDoneQ(PortAddr iop_base,
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*/
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static void asc_isr_callback(ASC_DVC_VAR *asc_dvc_varp, ASC_QDONE_INFO *qdonep)
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp;
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struct scsi_cmnd *scp;
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struct Scsi_Host *shost;
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@@ -9371,7 +9345,7 @@ static void asc_isr_callback(ASC_DVC_VAR *asc_dvc_varp, ASC_QDONE_INFO *qdonep)
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ASC_STATS(shost, callback);
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ASC_DBG1(1, "asc_isr_callback: shost 0x%lx\n", (ulong)shost);
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- boardp = ASC_BOARDP(shost);
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+ boardp = shost_priv(shost);
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BUG_ON(asc_dvc_varp != &boardp->dvc_var.asc_dvc_var);
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/*
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@@ -9727,7 +9701,7 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
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static int advansys_reset(struct scsi_cmnd *scp)
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{
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struct Scsi_Host *shost = scp->device->host;
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- struct asc_board *boardp = ASC_BOARDP(shost);
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+ struct asc_board *boardp = shost_priv(shost);
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unsigned long flags;
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int status;
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int ret = SUCCESS;
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@@ -9810,11 +9784,10 @@ static int
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advansys_biosparam(struct scsi_device *sdev, struct block_device *bdev,
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sector_t capacity, int ip[])
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{
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(sdev->host);
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ASC_DBG(1, "advansys_biosparam: begin\n");
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ASC_STATS(sdev->host, biosparam);
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- boardp = ASC_BOARDP(sdev->host);
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if (ASC_NARROW_BOARD(boardp)) {
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if ((boardp->dvc_var.asc_dvc_var.dvc_cntl &
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ASC_CNTL_BIOS_GT_1GB) && capacity > 0x200000) {
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@@ -9848,7 +9821,7 @@ static irqreturn_t advansys_interrupt(int irq, void *dev_id)
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{
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unsigned long flags;
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struct Scsi_Host *shost = dev_id;
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- asc_board_t *boardp = ASC_BOARDP(shost);
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+ struct asc_board *boardp = shost_priv(shost);
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irqreturn_t result = IRQ_NONE;
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ASC_DBG1(2, "advansys_interrupt: boardp 0x%p\n", boardp);
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@@ -10110,7 +10083,7 @@ advansys_wide_slave_configure(struct scsi_device *sdev, ADV_DVC_VAR *adv_dvc)
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*/
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static int advansys_slave_configure(struct scsi_device *sdev)
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{
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- asc_board_t *boardp = ASC_BOARDP(sdev->host);
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+ struct asc_board *boardp = shost_priv(sdev->host);
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if (ASC_NARROW_BOARD(boardp))
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advansys_narrow_slave_configure(sdev,
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@@ -10122,7 +10095,7 @@ static int advansys_slave_configure(struct scsi_device *sdev)
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return 0;
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}
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-static int asc_build_req(asc_board_t *boardp, struct scsi_cmnd *scp,
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+static int asc_build_req(struct asc_board *boardp, struct scsi_cmnd *scp,
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struct asc_scsi_q *asc_scsi_q)
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{
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memset(asc_scsi_q, 0, sizeof(*asc_scsi_q));
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@@ -10257,7 +10230,7 @@ static int asc_build_req(asc_board_t *boardp, struct scsi_cmnd *scp,
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* ADV_ERROR(-1) - SG List creation failed
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*/
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static int
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-adv_get_sglist(asc_board_t *boardp, adv_req_t *reqp, struct scsi_cmnd *scp,
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+adv_get_sglist(struct asc_board *boardp, adv_req_t *reqp, struct scsi_cmnd *scp,
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int use_sg)
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{
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adv_sgblk_t *sgblkp;
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@@ -10367,7 +10340,7 @@ adv_get_sglist(asc_board_t *boardp, adv_req_t *reqp, struct scsi_cmnd *scp,
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* to little-endian order.
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*/
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static int
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-adv_build_req(asc_board_t *boardp, struct scsi_cmnd *scp,
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+adv_build_req(struct asc_board *boardp, struct scsi_cmnd *scp,
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ADV_SCSI_REQ_Q **adv_scsiqpp)
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{
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adv_req_t *reqp;
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@@ -11255,7 +11228,7 @@ static int AdvExeScsiQueue(ADV_DVC_VAR *asc_dvc, ADV_SCSI_REQ_Q *scsiq)
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static int asc_execute_scsi_cmnd(struct scsi_cmnd *scp)
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{
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int ret, err_code;
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- asc_board_t *boardp = ASC_BOARDP(scp->device->host);
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+ struct asc_board *boardp = shost_priv(scp->device->host);
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ASC_DBG1(1, "asc_execute_scsi_cmnd: scp 0x%p\n", scp);
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@@ -11346,7 +11319,7 @@ static int
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advansys_queuecommand(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
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{
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struct Scsi_Host *shost = scp->device->host;
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- asc_board_t *boardp = ASC_BOARDP(shost);
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+ struct asc_board *boardp = shost_priv(shost);
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unsigned long flags;
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int asc_res, result = 0;
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@@ -12094,7 +12067,7 @@ static ushort __devinit AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
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return (warn_code);
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}
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-static int __devinit AscInitGetConfig(asc_board_t *boardp)
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+static int __devinit AscInitGetConfig(struct asc_board *boardp)
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{
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ASC_DVC_VAR *asc_dvc = &boardp->dvc_var.asc_dvc_var;
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unsigned short warn_code = 0;
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@@ -12151,7 +12124,7 @@ static int __devinit AscInitGetConfig(asc_board_t *boardp)
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return asc_dvc->err_code;
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}
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-static int __devinit AscInitSetConfig(struct pci_dev *pdev, asc_board_t *boardp)
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+static int __devinit AscInitSetConfig(struct pci_dev *pdev, struct asc_board *boardp)
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{
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ASC_DVC_VAR *asc_dvc = &boardp->dvc_var.asc_dvc_var;
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PortAddr iop_base = asc_dvc->iop_base;
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@@ -13548,7 +13521,7 @@ static int __devinit AdvInitFrom38C1600EEP(ADV_DVC_VAR *asc_dvc)
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* then 0 is returned.
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*/
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static int __devinit
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-AdvInitGetConfig(struct pci_dev *pdev, asc_board_t *boardp)
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+AdvInitGetConfig(struct pci_dev *pdev, struct asc_board *boardp)
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{
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ADV_DVC_VAR *asc_dvc = &boardp->dvc_var.adv_dvc_var;
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unsigned short warn_code = 0;
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@@ -13660,7 +13633,7 @@ static struct scsi_host_template advansys_template = {
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};
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static int __devinit
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-advansys_wide_init_chip(asc_board_t *boardp, ADV_DVC_VAR *adv_dvc_varp)
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+advansys_wide_init_chip(struct asc_board *boardp, ADV_DVC_VAR *adv_dvc_varp)
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{
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int req_cnt = 0;
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adv_req_t *reqp = NULL;
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@@ -13764,7 +13737,7 @@ advansys_wide_init_chip(asc_board_t *boardp, ADV_DVC_VAR *adv_dvc_varp)
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return err_code;
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}
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-static void advansys_wide_free_mem(asc_board_t *boardp)
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+static void advansys_wide_free_mem(struct asc_board *boardp)
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{
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kfree(boardp->carrp);
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boardp->carrp = NULL;
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@@ -13781,12 +13754,11 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost,
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unsigned int iop, int bus_type)
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{
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struct pci_dev *pdev;
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- asc_board_t *boardp;
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+ struct asc_board *boardp = shost_priv(shost);
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ASC_DVC_VAR *asc_dvc_varp = NULL;
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ADV_DVC_VAR *adv_dvc_varp = NULL;
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int share_irq, warn_code, ret;
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- boardp = ASC_BOARDP(shost);
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boardp->id = asc_board_count++;
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spin_lock_init(&boardp->lock);
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pdev = (bus_type == ASC_IS_PCI) ? to_pci_dev(boardp->dev) : NULL;
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@@ -14282,11 +14254,9 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost,
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*/
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static int advansys_release(struct Scsi_Host *shost)
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{
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- asc_board_t *boardp;
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-
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+ struct asc_board *boardp = shost_priv(shost);
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ASC_DBG(1, "advansys_release: begin\n");
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scsi_remove_host(shost);
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- boardp = ASC_BOARDP(shost);
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free_irq(boardp->irq, shost);
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if (shost->dma_channel != NO_ISA_DMA) {
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ASC_DBG(1, "advansys_release: free_dma()\n");
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@@ -14348,7 +14318,7 @@ static int __devinit advansys_isa_probe(struct device *dev, unsigned int id)
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if (!shost)
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goto release_region;
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- board = ASC_BOARDP(shost);
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+ board = shost_priv(shost);
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board->irq = advansys_isa_irq_no(iop_base);
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board->dev = dev;
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@@ -14431,7 +14401,7 @@ static int __devinit advansys_vlb_probe(struct device *dev, unsigned int id)
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if (!shost)
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goto release_region;
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- board = ASC_BOARDP(shost);
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+ board = shost_priv(shost);
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board->irq = advansys_vlb_irq_no(iop_base);
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board->dev = dev;
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@@ -14538,7 +14508,7 @@ static int __devinit advansys_eisa_probe(struct device *dev)
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|
if (!shost)
|
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|
goto release_region;
|
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|
|
- board = ASC_BOARDP(shost);
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|
|
+ board = shost_priv(shost);
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|
board->irq = irq;
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|
board->dev = dev;
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|
|
@@ -14654,7 +14624,7 @@ advansys_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
|
|
|
if (!shost)
|
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|
goto release_region;
|
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|
|
|
|
- board = ASC_BOARDP(shost);
|
|
|
+ board = shost_priv(shost);
|
|
|
board->irq = pdev->irq;
|
|
|
board->dev = &pdev->dev;
|
|
|
|