diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 08:39:24 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-18 08:39:24 -0700 |
commit | 188da98800893691e47eea9335a234378e32aceb (patch) | |
tree | 57dbf491d23676e011b4946ec1867a6d55a02eef /drivers/scsi | |
parent | 07fe944e87d79f8d7e1b090913fe9f2ace78f41d (diff) | |
parent | 273b8385e5817a4765f82257004c5ec661a6a5b2 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (58 commits)
ide: remove ide_init_default_irq() macro
ide: move default IDE ports setup to ide_generic host driver
ide: remove obsoleted "idex=noprobe" kernel parameter (take 2)
ide: remove needless hwif->irq check from ide_hwif_configure()
ide: init hwif->{io_ports,irq} explicitly in legacy VLB host drivers
ide: limit legacy VLB host drivers to alpha, x86 and mips
cmd640: init hwif->{io_ports,irq} explicitly
cmd640: cleanup setup_device_ptrs()
ide: add ide-4drives host driver (take 3)
ide: remove ppc ifdef from init_ide_data()
ide: remove ide_default_io_ctl() macro
ide: remove CONFIG_IDE_ARCH_OBSOLETE_INIT
ide: add CONFIG_IDE_ARCH_OBSOLETE_DEFAULTS (take 2)
ppc/pmac: remove no longer needed IDE quirk
ppc: don't include <linux/ide.h>
ppc: remove ppc_ide_md
ppc/pplus: remove ppc_ide_md.ide_init_hwif hook
ppc/sandpoint: remove ppc_ide_md hooks
ppc/lopec: remove ppc_ide_md hooks
ppc/mpc8xx: remove ppc_ide_md hooks
...
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/ide-scsi.c | 203 |
1 files changed, 90 insertions, 113 deletions
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index 68e5c632c5d5..93c3fc20aa59 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -60,31 +60,6 @@ #define IDESCSI_DEBUG_LOG 0 -typedef struct idescsi_pc_s { - u8 c[12]; /* Actual packet bytes */ - int request_transfer; /* Bytes to transfer */ - int actually_transferred; /* Bytes actually transferred */ - int buffer_size; /* Size of our data buffer */ - struct request *rq; /* The corresponding request */ - u8 *buffer; /* Data buffer */ - u8 *current_position; /* Pointer into the above buffer */ - struct scatterlist *sg; /* Scatter gather table */ - unsigned int sg_cnt; /* Number of entries in sg */ - int b_count; /* Bytes transferred from current entry */ - struct scsi_cmnd *scsi_cmd; /* SCSI command */ - void (*done)(struct scsi_cmnd *); /* Scsi completion routine */ - unsigned long flags; /* Status/Action flags */ - unsigned long timeout; /* Command timeout */ -} idescsi_pc_t; - -/* - * Packet command status bits. - */ -#define PC_DMA_IN_PROGRESS 0 /* 1 while DMA in progress */ -#define PC_WRITING 1 /* Data direction */ -#define PC_TIMEDOUT 3 /* command timed out */ -#define PC_DMA_OK 4 /* Use DMA */ - /* * SCSI command transformation layer */ @@ -101,14 +76,15 @@ typedef struct ide_scsi_obj { struct gendisk *disk; struct Scsi_Host *host; - idescsi_pc_t *pc; /* Current packet command */ + 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; static DEFINE_MUTEX(idescsi_ref_mutex); -static int idescsi_nocd; /* Set by module param to skip cd */ +/* Set by module param to skip cd */ +static int idescsi_nocd; #define ide_scsi_g(disk) \ container_of((disk)->private_data, struct ide_scsi_obj, driver) @@ -152,22 +128,11 @@ static inline idescsi_scsi_t *drive_to_idescsi(ide_drive_t *ide_drive) */ #define IDESCSI_PC_RQ 90 -static void idescsi_discard_data (ide_drive_t *drive, unsigned int bcount) -{ - while (bcount--) - (void) HWIF(drive)->INB(IDE_DATA_REG); -} - -static void idescsi_output_zeros (ide_drive_t *drive, unsigned int bcount) -{ - while (bcount--) - HWIF(drive)->OUTB(0, IDE_DATA_REG); -} - /* * PIO data transfer routines using the scatter gather table. */ -static void idescsi_input_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigned int bcount) +static void idescsi_input_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, + unsigned int bcount) { int count; char *buf; @@ -200,11 +165,12 @@ static void idescsi_input_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigne if (bcount) { printk (KERN_ERR "ide-scsi: scatter gather table too small, discarding data\n"); - idescsi_discard_data (drive, bcount); + ide_atapi_discard_data(drive, bcount); } } -static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigned int bcount) +static void idescsi_output_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, + unsigned int bcount) { int count; char *buf; @@ -237,7 +203,7 @@ static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsign if (bcount) { printk (KERN_ERR "ide-scsi: scatter gather table too small, padding with zeros\n"); - idescsi_output_zeros (drive, bcount); + ide_atapi_write_zeros(drive, bcount); } } @@ -246,15 +212,16 @@ static void ide_scsi_hex_dump(u8 *data, int len) print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, data, len, 0); } -static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_command) +static int idescsi_check_condition(ide_drive_t *drive, + struct request *failed_cmd) { idescsi_scsi_t *scsi = drive_to_idescsi(drive); - idescsi_pc_t *pc; + struct ide_atapi_pc *pc; struct request *rq; u8 *buf; /* stuff a sense request in front of our current request */ - pc = kzalloc(sizeof(idescsi_pc_t), GFP_ATOMIC); + pc = kzalloc(sizeof(struct ide_atapi_pc), GFP_ATOMIC); rq = kmalloc(sizeof(struct request), GFP_ATOMIC); buf = kzalloc(SCSI_SENSE_BUFFERSIZE, GFP_ATOMIC); if (!pc || !rq || !buf) { @@ -266,14 +233,14 @@ static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_co ide_init_drive_cmd(rq); rq->special = (char *) pc; pc->rq = rq; - pc->buffer = buf; + pc->buf = buf; pc->c[0] = REQUEST_SENSE; - pc->c[4] = pc->request_transfer = pc->buffer_size = SCSI_SENSE_BUFFERSIZE; + pc->c[4] = pc->req_xfer = pc->buf_size = SCSI_SENSE_BUFFERSIZE; rq->cmd_type = REQ_TYPE_SENSE; pc->timeout = jiffies + WAIT_READY; /* NOTE! Save the failed packet command in "rq->buffer" */ - rq->buffer = (void *) failed_command->special; - pc->scsi_cmd = ((idescsi_pc_t *) failed_command->special)->scsi_cmd; + rq->buffer = (void *) failed_cmd->special; + pc->scsi_cmd = ((struct ide_atapi_pc *) failed_cmd->special)->scsi_cmd; if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) { printk ("ide-scsi: %s: queue cmd = ", drive->name); ide_scsi_hex_dump(pc->c, 6); @@ -287,9 +254,12 @@ static int idescsi_end_request(ide_drive_t *, int, int); static ide_startstop_t 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)) /* force an abort */ - HWIF(drive)->OUTB(WIN_IDLEIMMEDIATE,IDE_COMMAND_REG); + hwif->OUTB(WIN_IDLEIMMEDIATE, + hwif->io_ports[IDE_COMMAND_OFFSET]); rq->errors++; @@ -303,7 +273,7 @@ idescsi_atapi_abort(ide_drive_t *drive, struct request *rq) { #if IDESCSI_DEBUG_LOG printk(KERN_WARNING "idescsi_atapi_abort called for %lu\n", - ((idescsi_pc_t *) rq->special)->scsi_cmd->serial_number); + ((struct ide_atapi_pc *) rq->special)->scsi_cmd->serial_number); #endif rq->errors |= ERROR_MAX; @@ -316,7 +286,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs) { idescsi_scsi_t *scsi = drive_to_idescsi(drive); struct request *rq = HWGROUP(drive)->rq; - idescsi_pc_t *pc = (idescsi_pc_t *) rq->special; + struct ide_atapi_pc *pc = (struct ide_atapi_pc *) rq->special; int log = test_bit(IDESCSI_LOG_CMD, &scsi->log); struct Scsi_Host *host; int errors = rq->errors; @@ -328,20 +298,23 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs) } ide_end_drive_cmd (drive, 0, 0); if (blk_sense_request(rq)) { - idescsi_pc_t *opc = (idescsi_pc_t *) rq->buffer; + struct ide_atapi_pc *opc = (struct ide_atapi_pc *) rq->buffer; if (log) { printk ("ide-scsi: %s: wrap up check %lu, rst = ", drive->name, opc->scsi_cmd->serial_number); - ide_scsi_hex_dump(pc->buffer, 16); + ide_scsi_hex_dump(pc->buf, 16); } - memcpy((void *) opc->scsi_cmd->sense_buffer, pc->buffer, SCSI_SENSE_BUFFERSIZE); - kfree(pc->buffer); + memcpy((void *) opc->scsi_cmd->sense_buffer, pc->buf, + SCSI_SENSE_BUFFERSIZE); + kfree(pc->buf); kfree(pc); kfree(rq); pc = opc; rq = pc->rq; pc->scsi_cmd->result = (CHECK_CONDITION << 1) | - ((test_bit(PC_TIMEDOUT, &pc->flags)?DID_TIME_OUT:DID_OK) << 16); - } else if (test_bit(PC_TIMEDOUT, &pc->flags)) { + (((pc->flags & PC_FLAG_TIMEDOUT) ? + DID_TIME_OUT : + DID_OK) << 16); + } else if (pc->flags & PC_FLAG_TIMEDOUT) { if (log) printk (KERN_WARNING "ide-scsi: %s: timed out for %lu\n", drive->name, pc->scsi_cmd->serial_number); @@ -370,7 +343,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs) return 0; } -static inline unsigned long get_timeout(idescsi_pc_t *pc) +static inline unsigned long get_timeout(struct ide_atapi_pc *pc) { return max_t(unsigned long, WAIT_CMD, pc->timeout - jiffies); } @@ -378,12 +351,12 @@ static inline unsigned long get_timeout(idescsi_pc_t *pc) static int idescsi_expiry(ide_drive_t *drive) { idescsi_scsi_t *scsi = drive_to_idescsi(drive); - idescsi_pc_t *pc = scsi->pc; + struct ide_atapi_pc *pc = scsi->pc; #if IDESCSI_DEBUG_LOG printk(KERN_WARNING "idescsi_expiry called for %lu at %lu\n", pc->scsi_cmd->serial_number, jiffies); #endif - set_bit(PC_TIMEDOUT, &pc->flags); + pc->flags |= PC_FLAG_TIMEDOUT; return 0; /* we do not want the ide subsystem to retry */ } @@ -395,7 +368,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) { idescsi_scsi_t *scsi = drive_to_idescsi(drive); ide_hwif_t *hwif = drive->hwif; - idescsi_pc_t *pc = scsi->pc; + struct ide_atapi_pc *pc = scsi->pc; struct request *rq = pc->rq; unsigned int temp; u16 bcount; @@ -405,7 +378,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) printk (KERN_INFO "ide-scsi: Reached idescsi_pc_intr interrupt handler\n"); #endif /* IDESCSI_DEBUG_LOG */ - if (test_bit(PC_TIMEDOUT, &pc->flags)){ + if (pc->flags & PC_FLAG_TIMEDOUT) { #if IDESCSI_DEBUG_LOG printk(KERN_WARNING "idescsi_pc_intr: got timed out packet %lu at %lu\n", pc->scsi_cmd->serial_number, jiffies); @@ -414,11 +387,12 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) idescsi_end_request (drive, 1, 0); return ide_stopped; } - if (test_and_clear_bit (PC_DMA_IN_PROGRESS, &pc->flags)) { + if (pc->flags & PC_FLAG_DMA_IN_PROGRESS) { + pc->flags &= ~PC_FLAG_DMA_IN_PROGRESS; #if IDESCSI_DEBUG_LOG printk ("ide-scsi: %s: DMA complete\n", drive->name); #endif /* IDESCSI_DEBUG_LOG */ - pc->actually_transferred=pc->request_transfer; + pc->xferred = pc->req_xfer; (void) HWIF(drive)->ide_dma_end(drive); } @@ -428,42 +402,44 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) if ((stat & DRQ_STAT) == 0) { /* No more interrupts */ if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) - printk (KERN_INFO "Packet command completed, %d bytes transferred\n", pc->actually_transferred); + printk(KERN_INFO "Packet command completed, %d bytes" + " transferred\n", pc->xferred); local_irq_enable_in_hardirq(); if (stat & ERR_STAT) rq->errors++; idescsi_end_request (drive, 1, 0); return ide_stopped; } - bcount = (hwif->INB(IDE_BCOUNTH_REG) << 8) | - hwif->INB(IDE_BCOUNTL_REG); - ireason = hwif->INB(IDE_IREASON_REG); + bcount = (hwif->INB(hwif->io_ports[IDE_BCOUNTH_OFFSET]) << 8) | + hwif->INB(hwif->io_ports[IDE_BCOUNTL_OFFSET]); + ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]); if (ireason & CD) { printk(KERN_ERR "ide-scsi: CoD != 0 in idescsi_pc_intr\n"); return ide_do_reset (drive); } if (ireason & IO) { - temp = pc->actually_transferred + bcount; - if (temp > pc->request_transfer) { - if (temp > pc->buffer_size) { + temp = pc->xferred + bcount; + if (temp > pc->req_xfer) { + if (temp > pc->buf_size) { printk(KERN_ERR "ide-scsi: The scsi wants to " "send us more data than expected " "- discarding data\n"); - temp = pc->buffer_size - pc->actually_transferred; + temp = pc->buf_size - pc->xferred; if (temp) { - clear_bit(PC_WRITING, &pc->flags); + pc->flags &= ~PC_FLAG_WRITING; if (pc->sg) - idescsi_input_buffers(drive, pc, temp); + idescsi_input_buffers(drive, pc, + temp); else - drive->hwif->atapi_input_bytes(drive, pc->current_position, temp); + drive->hwif->atapi_input_bytes(drive, pc->cur_pos, temp); printk(KERN_ERR "ide-scsi: transferred" " %d of %d bytes\n", temp, bcount); } - pc->actually_transferred += temp; - pc->current_position += temp; - idescsi_discard_data(drive, bcount - temp); + pc->xferred += temp; + pc->cur_pos += temp; + ide_atapi_discard_data(drive, bcount - temp); ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry); return ide_started; } @@ -473,23 +449,23 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) } } if (ireason & IO) { - clear_bit(PC_WRITING, &pc->flags); + pc->flags &= ~PC_FLAG_WRITING; if (pc->sg) idescsi_input_buffers(drive, pc, bcount); else - hwif->atapi_input_bytes(drive, pc->current_position, + hwif->atapi_input_bytes(drive, pc->cur_pos, bcount); } else { - set_bit(PC_WRITING, &pc->flags); + pc->flags |= PC_FLAG_WRITING; if (pc->sg) idescsi_output_buffers(drive, pc, bcount); else - hwif->atapi_output_bytes(drive, pc->current_position, + hwif->atapi_output_bytes(drive, pc->cur_pos, bcount); } /* Update the current position */ - pc->actually_transferred += bcount; - pc->current_position += bcount; + pc->xferred += bcount; + pc->cur_pos += bcount; /* And set the interrupt handler again */ ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry); @@ -500,7 +476,7 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; idescsi_scsi_t *scsi = drive_to_idescsi(drive); - idescsi_pc_t *pc = scsi->pc; + struct ide_atapi_pc *pc = scsi->pc; ide_startstop_t startstop; u8 ireason; @@ -509,7 +485,7 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive) "initiated yet DRQ isn't asserted\n"); return startstop; } - ireason = hwif->INB(IDE_IREASON_REG); + ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]); if ((ireason & CD) == 0 || (ireason & IO)) { printk(KERN_ERR "ide-scsi: (IO,CoD) != (0,1) while " "issuing a packet command\n"); @@ -520,34 +496,34 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive) ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry); /* Send the actual packet */ drive->hwif->atapi_output_bytes(drive, scsi->pc->c, 12); - if (test_bit (PC_DMA_OK, &pc->flags)) { - set_bit (PC_DMA_IN_PROGRESS, &pc->flags); + if (pc->flags & PC_FLAG_DMA_OK) { + pc->flags |= PC_FLAG_DMA_IN_PROGRESS; hwif->dma_start(drive); } return ide_started; } -static inline int idescsi_set_direction(idescsi_pc_t *pc) +static inline int idescsi_set_direction(struct ide_atapi_pc *pc) { switch (pc->c[0]) { case READ_6: case READ_10: case READ_12: - clear_bit(PC_WRITING, &pc->flags); + pc->flags &= ~PC_FLAG_WRITING; return 0; case WRITE_6: case WRITE_10: case WRITE_12: - set_bit(PC_WRITING, &pc->flags); + pc->flags |= PC_FLAG_WRITING; return 0; default: return 1; } } -static int idescsi_map_sg(ide_drive_t *drive, idescsi_pc_t *pc) +static int idescsi_map_sg(ide_drive_t *drive, struct ide_atapi_pc *pc) { ide_hwif_t *hwif = drive->hwif; struct scatterlist *sg, *scsi_sg; int segments; - if (!pc->request_transfer || pc->request_transfer % 1024) + if (!pc->req_xfer || pc->req_xfer % 1024) return 1; if (idescsi_set_direction(pc)) @@ -566,21 +542,21 @@ static int idescsi_map_sg(ide_drive_t *drive, idescsi_pc_t *pc) return 0; } -/* - * Issue a packet command - */ -static ide_startstop_t idescsi_issue_pc (ide_drive_t *drive, idescsi_pc_t *pc) +static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive, + struct ide_atapi_pc *pc) { idescsi_scsi_t *scsi = drive_to_idescsi(drive); ide_hwif_t *hwif = drive->hwif; u16 bcount; u8 dma = 0; - scsi->pc=pc; /* Set the current packet command */ - pc->actually_transferred=0; /* We haven't transferred any data yet */ - pc->current_position=pc->buffer; + /* Set the current packet command */ + scsi->pc = pc; + /* We haven't transferred any data yet */ + pc->xferred = 0; + pc->cur_pos = pc->buf; /* Request to transfer the entire buffer at once */ - bcount = min(pc->request_transfer, 63 * 1024); + bcount = min(pc->req_xfer, 63 * 1024); if (drive->using_dma && !idescsi_map_sg(drive, pc)) { hwif->sg_mapped = 1; @@ -591,7 +567,7 @@ static ide_startstop_t idescsi_issue_pc (ide_drive_t *drive, idescsi_pc_t *pc) ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK, bcount, dma); if (dma) - set_bit(PC_DMA_OK, &pc->flags); + pc->flags |= PC_FLAG_DMA_OK; if (test_bit(IDESCSI_DRQ_INTERRUPT, &scsi->flags)) { ide_execute_command(drive, WIN_PACKETCMD, &idescsi_transfer_pc, @@ -599,7 +575,7 @@ static ide_startstop_t idescsi_issue_pc (ide_drive_t *drive, idescsi_pc_t *pc) return ide_started; } else { /* Issue the packet command */ - HWIF(drive)->OUTB(WIN_PACKETCMD, IDE_COMMAND_REG); + hwif->OUTB(WIN_PACKETCMD, hwif->io_ports[IDE_COMMAND_OFFSET]); return idescsi_transfer_pc(drive); } } @@ -615,7 +591,8 @@ static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *r #endif /* IDESCSI_DEBUG_LOG */ if (blk_sense_request(rq) || blk_special_request(rq)) { - return idescsi_issue_pc (drive, (idescsi_pc_t *) rq->special); + return idescsi_issue_pc(drive, + (struct ide_atapi_pc *) rq->special); } blk_dump_rq_flags(rq, "ide-scsi: unsup command"); idescsi_end_request (drive, 0, 0); @@ -773,15 +750,15 @@ static int idescsi_queue (struct scsi_cmnd *cmd, idescsi_scsi_t *scsi = scsihost_to_idescsi(host); ide_drive_t *drive = scsi->drive; struct request *rq = NULL; - idescsi_pc_t *pc = NULL; + struct ide_atapi_pc *pc = NULL; if (!drive) { scmd_printk (KERN_ERR, cmd, "drive not present\n"); goto abort; } scsi = drive_to_idescsi(drive); - pc = kmalloc (sizeof (idescsi_pc_t), GFP_ATOMIC); - rq = kmalloc (sizeof (struct request), GFP_ATOMIC); + pc = kmalloc(sizeof(struct ide_atapi_pc), GFP_ATOMIC); + rq = kmalloc(sizeof(struct request), GFP_ATOMIC); if (rq == NULL || pc == NULL) { printk (KERN_ERR "ide-scsi: %s: out of memory\n", drive->name); goto abort; @@ -791,11 +768,11 @@ static int idescsi_queue (struct scsi_cmnd *cmd, pc->flags = 0; pc->rq = rq; memcpy (pc->c, cmd->cmnd, cmd->cmd_len); - pc->buffer = NULL; + pc->buf = NULL; pc->sg = scsi_sglist(cmd); pc->sg_cnt = scsi_sg_count(cmd); pc->b_count = 0; - pc->request_transfer = pc->buffer_size = scsi_bufflen(cmd); + pc->req_xfer = pc->buf_size = scsi_bufflen(cmd); pc->scsi_cmd = cmd; pc->done = done; pc->timeout = jiffies + cmd->timeout_per_command; @@ -866,7 +843,7 @@ static int idescsi_eh_abort (struct scsi_cmnd *cmd) printk (KERN_ERR "ide-scsi: cmd aborted!\n"); if (blk_sense_request(scsi->pc->rq)) - kfree(scsi->pc->buffer); + kfree(scsi->pc->buf); kfree(scsi->pc->rq); kfree(scsi->pc); scsi->pc = NULL; @@ -916,7 +893,7 @@ static int idescsi_eh_reset (struct scsi_cmnd *cmd) if (__blk_end_request(req, -EIO, 0)) BUG(); if (blk_sense_request(req)) - kfree(scsi->pc->buffer); + kfree(scsi->pc->buf); kfree(scsi->pc); scsi->pc = NULL; kfree(req); |