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scsi: nsp32: Whitespace cleanup

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[mkp: fix kernel test robot warning]

Link: https://lore.kernel.org/r/20210427083046.31620-24-hare@suse.de
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Hannes Reinecke 2021-04-27 10:30:29 +02:00 committed by Martin K. Petersen
parent 5751a9eaf1
commit 7e2bc6de92
1 changed files with 221 additions and 194 deletions
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87
drivers/scsi/nsp32.c
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@ -197,12 +197,14 @@ static int nsp32_eh_host_reset(struct scsi_cmnd *);
static void nsp32_build_identify(struct scsi_cmnd *);
static void nsp32_build_nop (struct scsi_cmnd *);
static void nsp32_build_reject (struct scsi_cmnd *);
static void nsp32_build_sdtr (struct scsi_cmnd *, unsigned char, unsigned char);
static void nsp32_build_sdtr (struct scsi_cmnd *, unsigned char,
unsigned char);
/* SCSI message handler */
static int nsp32_busfree_occur(struct scsi_cmnd *, unsigned short);
static void nsp32_msgout_occur (struct scsi_cmnd *);
static void nsp32_msgin_occur (struct scsi_cmnd *, unsigned long, unsigned short);
static void nsp32_msgin_occur (struct scsi_cmnd *, unsigned long,
unsigned short);
static int nsp32_setup_sg_table (struct scsi_cmnd *);
static int nsp32_selection_autopara(struct scsi_cmnd *);
@ -215,10 +217,13 @@ static void nsp32_restart_autoscsi (struct scsi_cmnd *, unsigned short);
/* SCSI SDTR */
static void nsp32_analyze_sdtr (struct scsi_cmnd *);
static int nsp32_search_period_entry(nsp32_hw_data *, nsp32_target *, unsigned char);
static int nsp32_search_period_entry(nsp32_hw_data *, nsp32_target *,
unsigned char);
static void nsp32_set_async (nsp32_hw_data *, nsp32_target *);
static void nsp32_set_max_sync (nsp32_hw_data *, nsp32_target *, unsigned char *, unsigned char *);
static void nsp32_set_sync_entry (nsp32_hw_data *, nsp32_target *, int, unsigned char);
static void nsp32_set_max_sync (nsp32_hw_data *, nsp32_target *,
unsigned char *, unsigned char *);
static void nsp32_set_sync_entry (nsp32_hw_data *, nsp32_target *,
int, unsigned char);
/* SCSI bus status handler */
static void nsp32_wait_req (nsp32_hw_data *, int);
@ -494,7 +499,8 @@ static int nsp32_selection_autopara(struct scsi_cmnd *SCpnt)
msgout = 0;
}
// nsp_dbg(NSP32_DEBUG_AUTOSCSI, "sel time out=0x%x\n", nsp32_read2(base, SEL_TIME_OUT));
// nsp_dbg(NSP32_DEBUG_AUTOSCSI, "sel time out=0x%x\n",
// nsp32_read2(base, SEL_TIME_OUT));
// nsp32_write2(base, SEL_TIME_OUT, SEL_TIMEOUT_TIME);
/*
@ -556,8 +562,8 @@ static int nsp32_selection_autopara(struct scsi_cmnd *SCpnt)
* transfer parameter to ASIC
*/
nsp32_write4(base, SGT_ADR, data->auto_paddr);
nsp32_write2(base, COMMAND_CONTROL, CLEAR_CDB_FIFO_POINTER |
AUTO_PARAMETER );
nsp32_write2(base, COMMAND_CONTROL,
CLEAR_CDB_FIFO_POINTER | AUTO_PARAMETER );
/*
* Check arbitration
@ -622,7 +628,8 @@ static int nsp32_selection_autoscsi(struct scsi_cmnd *SCpnt)
/*
* set SCSIOUT LATCH(initiator)/TARGET(target) (OR-ed) ID
*/
nsp32_write1(base, SCSI_OUT_LATCH_TARGET_ID, BIT(host_id) | BIT(target));
nsp32_write1(base, SCSI_OUT_LATCH_TARGET_ID,
BIT(host_id) | BIT(target));
/*
* set SCSI MSGOUT REG
@ -687,7 +694,8 @@ static int nsp32_selection_autoscsi(struct scsi_cmnd *SCpnt)
nsp32_dbg(NSP32_DEBUG_AUTOSCSI,
"syncreg=0x%x, ackwidth=0x%x, sgtpaddr=0x%x, id=0x%x",
nsp32_read1(base, SYNC_REG), nsp32_read1(base, ACK_WIDTH),
nsp32_read4(base, SGT_ADR), nsp32_read1(base, SCSI_OUT_LATCH_TARGET_ID));
nsp32_read4(base, SGT_ADR),
nsp32_read1(base, SCSI_OUT_LATCH_TARGET_ID));
nsp32_dbg(NSP32_DEBUG_AUTOSCSI, "msgout_len=%d, msgout=0x%x",
data->msgout_len, msgout);
@ -719,7 +727,7 @@ static int nsp32_selection_autoscsi(struct scsi_cmnd *SCpnt)
AUTOSCSI_START |
AUTO_MSGIN_00_OR_04 |
AUTO_MSGIN_02 |
AUTO_ATN );
AUTO_ATN);
nsp32_write2(base, COMMAND_CONTROL, command);
/*
@ -822,7 +830,8 @@ static int nsp32_reselection(struct scsi_cmnd *SCpnt, unsigned char newlun)
* or current nexus is not existed, unexpected
* reselection is occurred. Send reject message.
*/
if (newid >= ARRAY_SIZE(data->lunt) || newlun >= ARRAY_SIZE(data->lunt[0])) {
if (newid >= ARRAY_SIZE(data->lunt) ||
newlun >= ARRAY_SIZE(data->lunt[0])) {
nsp32_msg(KERN_WARNING, "unknown id/lun");
return FALSE;
} else if(data->lunt[newid][newlun].SCpnt == NULL) {
@ -876,7 +885,8 @@ static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt)
if (le32_to_cpu(sgt[i].len) > 0x10000) {
nsp32_msg(KERN_ERR,
"can't transfer over 64KB at a time, size=0x%x", le32_to_cpu(sgt[i].len));
"can't transfer over 64KB at a time, "
"size=0x%x", le32_to_cpu(sgt[i].len));
return FALSE;
}
nsp32_dbg(NSP32_DEBUG_SGLIST,
@ -894,7 +904,8 @@ static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt)
return TRUE;
}
static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata;
nsp32_target *target;
@ -904,8 +915,9 @@ static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct s
nsp32_dbg(NSP32_DEBUG_QUEUECOMMAND,
"enter. target: 0x%x LUN: 0x%llx cmnd: 0x%x cmndlen: 0x%x "
"use_sg: 0x%x reqbuf: 0x%lx reqlen: 0x%x",
SCpnt->device->id, SCpnt->device->lun, SCpnt->cmnd[0], SCpnt->cmd_len,
scsi_sg_count(SCpnt), scsi_sglist(SCpnt), scsi_bufflen(SCpnt));
SCpnt->device->id, SCpnt->device->lun, SCpnt->cmnd[0],
SCpnt->cmd_len, scsi_sg_count(SCpnt), scsi_sglist(SCpnt),
scsi_bufflen(SCpnt));
if (data->CurrentSC != NULL) {
nsp32_msg(KERN_ERR, "Currentsc != NULL. Cancel this command request");
@ -1081,7 +1093,8 @@ static int nsp32hw_init(nsp32_hw_data *data)
nsp32_index_read1(base, FIFO_EMPTY_SHLD_COUNT));
nsp32_index_write1(base, CLOCK_DIV, data->clock);
nsp32_index_write1(base, BM_CYCLE, MEMRD_CMD1 | SGT_AUTO_PARA_MEMED_CMD);
nsp32_index_write1(base, BM_CYCLE,
MEMRD_CMD1 | SGT_AUTO_PARA_MEMED_CMD);
nsp32_write1(base, PARITY_CONTROL, 0); /* parity check is disable */
/*
@ -1125,7 +1138,8 @@ static int nsp32hw_init(nsp32_hw_data *data)
* enable to select designated IRQ (except for
* IRQSELECT_SERR, IRQSELECT_PERR, IRQSELECT_BMCNTERR)
*/
nsp32_index_write2(base, IRQ_SELECT, IRQSELECT_TIMER_IRQ |
nsp32_index_write2(base, IRQ_SELECT,
IRQSELECT_TIMER_IRQ |
IRQSELECT_SCSIRESET_IRQ |
IRQSELECT_FIFO_SHLD_IRQ |
IRQSELECT_RESELECT_IRQ |
@ -1167,7 +1181,8 @@ static irqreturn_t do_nsp32_isr(int irq, void *dev_id)
"enter IRQ: %d, IRQstatus: 0x%x", irq, irq_stat);
/* is this interrupt comes from Ninja asic? */
if ((irq_stat & IRQSTATUS_ANY_IRQ) == 0) {
nsp32_dbg(NSP32_DEBUG_INTR, "shared interrupt: irq other 0x%x", irq_stat);
nsp32_dbg(NSP32_DEBUG_INTR,
"shared interrupt: irq other 0x%x", irq_stat);
goto out2;
}
handled = 1;
@ -1207,7 +1222,8 @@ static irqreturn_t do_nsp32_isr(int irq, void *dev_id)
if (SCpnt == NULL) {
nsp32_msg(KERN_WARNING, "SCpnt==NULL this can't be happened");
nsp32_msg(KERN_WARNING, "irq_stat=0x%x trans_stat=0x%x", irq_stat, trans_stat);
nsp32_msg(KERN_WARNING, "irq_stat=0x%x trans_stat=0x%x",
irq_stat, trans_stat);
goto out;
}
@ -1367,7 +1383,8 @@ static irqreturn_t do_nsp32_isr(int irq, void *dev_id)
break;
default:
nsp32_dbg(NSP32_DEBUG_INTR, "fifo/other phase");
nsp32_dbg(NSP32_DEBUG_INTR, "irq_stat=0x%x trans_stat=0x%x", irq_stat, trans_stat);
nsp32_dbg(NSP32_DEBUG_INTR, "irq_stat=0x%x trans_stat=0x%x",
irq_stat, trans_stat);
show_busphase(busphase);
break;
}
@ -1444,21 +1461,28 @@ static int nsp32_show_info(struct seq_file *m, struct Scsi_Host *host)
base = host->io_port;
seq_puts(m, "NinjaSCSI-32 status\n\n");
seq_printf(m, "Driver version: %s, $Revision: 1.33 $\n", nsp32_release_version);
seq_printf(m, "Driver version: %s, $Revision: 1.33 $\n",
nsp32_release_version);
seq_printf(m, "SCSI host No.: %d\n", hostno);
seq_printf(m, "IRQ: %d\n", host->irq);
seq_printf(m, "IO: 0x%lx-0x%lx\n", host->io_port, host->io_port + host->n_io_port - 1);
seq_printf(m, "MMIO(virtual address): 0x%lx-0x%lx\n", host->base, host->base + data->MmioLength - 1);
seq_printf(m, "sg_tablesize: %d\n", host->sg_tablesize);
seq_printf(m, "Chip revision: 0x%x\n", (nsp32_read2(base, INDEX_REG) >> 8) & 0xff);
seq_printf(m, "IO: 0x%lx-0x%lx\n",
host->io_port, host->io_port + host->n_io_port - 1);
seq_printf(m, "MMIO(virtual address): 0x%lx-0x%lx\n",
host->base, host->base + data->MmioLength - 1);
seq_printf(m, "sg_tablesize: %d\n",
host->sg_tablesize);
seq_printf(m, "Chip revision: 0x%x\n",
(nsp32_read2(base, INDEX_REG) >> 8) & 0xff);
mode_reg = nsp32_index_read1(base, CHIP_MODE);
model = data->pci_devid->driver_data;
#ifdef CONFIG_PM
seq_printf(m, "Power Management: %s\n", (mode_reg & OPTF) ? "yes" : "no");
seq_printf(m, "Power Management: %s\n",
(mode_reg & OPTF) ? "yes" : "no");
#endif
seq_printf(m, "OEM: %ld, %s\n", (mode_reg & (OEM0|OEM1)), nsp32_model[model]);
seq_printf(m, "OEM: %ld, %s\n",
(mode_reg & (OEM0|OEM1)), nsp32_model[model]);
spin_lock_irqsave(&(data->Lock), flags);
seq_printf(m, "CurrentSC: 0x%p\n\n", data->CurrentSC);
@ -1738,7 +1762,9 @@ static void nsp32_adjust_busfree(struct scsi_cmnd *SCpnt, unsigned int s_sacklen
if (sentlen == s_sacklen) {
/* XXX: confirm it's ok or not */
/* In this case, it's ok because we are at
the head element of the sg. restlen is correctly calculated. */
* the head element of the sg. restlen is correctly
* calculated.
*/
}
/* calculate the rest length for transferring */
@ -3281,7 +3307,8 @@ static int nsp32_resume(struct pci_dev *pdev)
nsp32_hw_data *data = (nsp32_hw_data *)host->hostdata;
unsigned short reg;
nsp32_msg(KERN_INFO, "pci-resume: pdev=0x%p, slot=%s, host=0x%p", pdev, pci_name(pdev), host);
nsp32_msg(KERN_INFO, "pci-resume: pdev=0x%p, slot=%s, host=0x%p",
pdev, pci_name(pdev), host);
pci_set_power_state(pdev, PCI_D0);
pci_enable_wake (pdev, PCI_D0, 0);