diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ide-scsi.c | 32 | ||||
| -rw-r--r-- | drivers/scsi/sun_esp.c | 1 |
2 files changed, 11 insertions, 22 deletions
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index f843c1383a4..538552495d4 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -84,7 +84,6 @@ typedef struct ide_scsi_obj { struct Scsi_Host *host; struct ide_atapi_pc *pc; /* Current packet command */ - unsigned long flags; /* Status/Action flags */ unsigned long transform; /* SCSI cmd translation layer */ unsigned long log; /* log flags */ } idescsi_scsi_t; @@ -126,23 +125,14 @@ static inline idescsi_scsi_t *drive_to_idescsi(ide_drive_t *ide_drive) } /* - * Per ATAPI device status bits. - */ -#define IDESCSI_DRQ_INTERRUPT 0 /* DRQ interrupt device */ - -/* - * ide-scsi requests. - */ -#define IDESCSI_PC_RQ 90 - -/* * PIO data transfer routine using the scatter gather table. */ static void ide_scsi_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, unsigned int bcount, int write) { ide_hwif_t *hwif = drive->hwif; - xfer_func_t *xf = write ? hwif->output_data : hwif->input_data; + const struct ide_tp_ops *tp_ops = hwif->tp_ops; + xfer_func_t *xf = write ? tp_ops->output_data : tp_ops->input_data; char *buf; int count; @@ -228,7 +218,6 @@ static int idescsi_check_condition(ide_drive_t *drive, rq->cmd_type = REQ_TYPE_SENSE; rq->cmd_flags |= REQ_PREEMPT; pc->timeout = jiffies + WAIT_READY; - pc->callback = ide_scsi_callback; /* NOTE! Save the failed packet command in "rq->buffer" */ rq->buffer = (void *) failed_cmd->special; pc->scsi_cmd = ((struct ide_atapi_pc *) failed_cmd->special)->scsi_cmd; @@ -237,6 +226,7 @@ static int idescsi_check_condition(ide_drive_t *drive, ide_scsi_hex_dump(pc->c, 6); } rq->rq_disk = scsi->disk; + memcpy(rq->cmd, pc->c, 12); ide_do_drive_cmd(drive, rq); return 0; } @@ -246,10 +236,9 @@ idescsi_atapi_error(ide_drive_t *drive, struct request *rq, u8 stat, u8 err) { ide_hwif_t *hwif = drive->hwif; - if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT)) + if (hwif->tp_ops->read_status(hwif) & (BUSY_STAT | DRQ_STAT)) /* force an abort */ - hwif->OUTBSYNC(hwif, WIN_IDLEIMMEDIATE, - hwif->io_ports.command_addr); + hwif->tp_ops->exec_command(hwif, WIN_IDLEIMMEDIATE); rq->errors++; @@ -421,10 +410,6 @@ static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *r if (blk_sense_request(rq) || blk_special_request(rq)) { struct ide_atapi_pc *pc = (struct ide_atapi_pc *)rq->special; - idescsi_scsi_t *scsi = drive_to_idescsi(drive); - - if (test_bit(IDESCSI_DRQ_INTERRUPT, &scsi->flags)) - pc->flags |= PC_FLAG_DRQ_INTERRUPT; if (drive->using_dma && !idescsi_map_sg(drive, pc)) pc->flags |= PC_FLAG_DMA_OK; @@ -460,11 +445,14 @@ static inline void idescsi_add_settings(ide_drive_t *drive) { ; } static void idescsi_setup (ide_drive_t *drive, idescsi_scsi_t *scsi) { if (drive->id && (drive->id->config & 0x0060) == 0x20) - set_bit (IDESCSI_DRQ_INTERRUPT, &scsi->flags); + set_bit(IDE_AFLAG_DRQ_INTERRUPT, &drive->atapi_flags); clear_bit(IDESCSI_SG_TRANSFORM, &scsi->transform); #if IDESCSI_DEBUG_LOG set_bit(IDESCSI_LOG_CMD, &scsi->log); #endif /* IDESCSI_DEBUG_LOG */ + + drive->pc_callback = ide_scsi_callback; + idescsi_add_settings(drive); } @@ -616,7 +604,6 @@ static int idescsi_queue (struct scsi_cmnd *cmd, pc->scsi_cmd = cmd; pc->done = done; pc->timeout = jiffies + cmd->timeout_per_command; - pc->callback = ide_scsi_callback; if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) { printk ("ide-scsi: %s: que %lu, cmd = ", drive->name, cmd->serial_number); @@ -631,6 +618,7 @@ static int idescsi_queue (struct scsi_cmnd *cmd, rq->special = (char *) pc; rq->cmd_type = REQ_TYPE_SPECIAL; spin_unlock_irq(host->host_lock); + memcpy(rq->cmd, pc->c, 12); blk_execute_rq_nowait(drive->queue, scsi->disk, rq, 0, NULL); spin_lock_irq(host->host_lock); return 0; diff --git a/drivers/scsi/sun_esp.c b/drivers/scsi/sun_esp.c index 2c87db98cdf..f9cf7015136 100644 --- a/drivers/scsi/sun_esp.c +++ b/drivers/scsi/sun_esp.c @@ -7,6 +7,7 @@ #include <linux/types.h> #include <linux/delay.h> #include <linux/module.h> +#include <linux/mm.h> #include <linux/init.h> #include <asm/irq.h> |