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path: root/drivers/scsi/ipr.c
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Diffstat (limited to 'drivers/scsi/ipr.c')
-rw-r--r--drivers/scsi/ipr.c230
1 files changed, 129 insertions, 101 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index b90c118119d..82ea4a8226b 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -567,7 +567,8 @@ static void ipr_trc_hook(struct ipr_cmnd *ipr_cmd,
static void ipr_reinit_ipr_cmnd(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioarcb *ioarcb = &ipr_cmd->ioarcb;
- struct ipr_ioasa *ioasa = &ipr_cmd->ioasa;
+ struct ipr_ioasa *ioasa = &ipr_cmd->s.ioasa;
+ struct ipr_ioasa64 *ioasa64 = &ipr_cmd->s.ioasa64;
dma_addr_t dma_addr = ipr_cmd->dma_addr;
memset(&ioarcb->cmd_pkt, 0, sizeof(struct ipr_cmd_pkt));
@@ -576,19 +577,19 @@ static void ipr_reinit_ipr_cmnd(struct ipr_cmnd *ipr_cmd)
ioarcb->ioadl_len = 0;
ioarcb->read_ioadl_len = 0;
- if (ipr_cmd->ioa_cfg->sis64)
+ if (ipr_cmd->ioa_cfg->sis64) {
ioarcb->u.sis64_addr_data.data_ioadl_addr =
cpu_to_be64(dma_addr + offsetof(struct ipr_cmnd, i.ioadl64));
- else {
+ ioasa64->u.gata.status = 0;
+ } else {
ioarcb->write_ioadl_addr =
cpu_to_be32(dma_addr + offsetof(struct ipr_cmnd, i.ioadl));
ioarcb->read_ioadl_addr = ioarcb->write_ioadl_addr;
+ ioasa->u.gata.status = 0;
}
- ioasa->ioasc = 0;
- ioasa->residual_data_len = 0;
- ioasa->u.gata.status = 0;
-
+ ioasa->hdr.ioasc = 0;
+ ioasa->hdr.residual_data_len = 0;
ipr_cmd->scsi_cmd = NULL;
ipr_cmd->qc = NULL;
ipr_cmd->sense_buffer[0] = 0;
@@ -768,8 +769,8 @@ static void ipr_fail_all_ops(struct ipr_ioa_cfg *ioa_cfg)
list_for_each_entry_safe(ipr_cmd, temp, &ioa_cfg->pending_q, queue) {
list_del(&ipr_cmd->queue);
- ipr_cmd->ioasa.ioasc = cpu_to_be32(IPR_IOASC_IOA_WAS_RESET);
- ipr_cmd->ioasa.ilid = cpu_to_be32(IPR_DRIVER_ILID);
+ ipr_cmd->s.ioasa.hdr.ioasc = cpu_to_be32(IPR_IOASC_IOA_WAS_RESET);
+ ipr_cmd->s.ioasa.hdr.ilid = cpu_to_be32(IPR_DRIVER_ILID);
if (ipr_cmd->scsi_cmd)
ipr_cmd->done = ipr_scsi_eh_done;
@@ -1040,7 +1041,7 @@ static void ipr_init_res_entry(struct ipr_resource_entry *res,
proto = cfgtew->u.cfgte64->proto;
res->res_flags = cfgtew->u.cfgte64->res_flags;
res->qmodel = IPR_QUEUEING_MODEL64(res);
- res->type = cfgtew->u.cfgte64->res_type & 0x0f;
+ res->type = cfgtew->u.cfgte64->res_type;
memcpy(res->res_path, &cfgtew->u.cfgte64->res_path,
sizeof(res->res_path));
@@ -1319,7 +1320,7 @@ static void ipr_process_ccn(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
struct ipr_hostrcb *hostrcb = ipr_cmd->u.hostrcb;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
list_del(&hostrcb->queue);
list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
@@ -2354,7 +2355,7 @@ static void ipr_process_error(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
struct ipr_hostrcb *hostrcb = ipr_cmd->u.hostrcb;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
u32 fd_ioasc;
if (ioa_cfg->sis64)
@@ -3120,6 +3121,7 @@ restart:
#ifdef CONFIG_SCSI_IPR_TRACE
/**
* ipr_read_trace - Dump the adapter trace
+ * @filp: open sysfs file
* @kobj: kobject struct
* @bin_attr: bin_attribute struct
* @buf: buffer
@@ -3129,7 +3131,7 @@ restart:
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_read_trace(struct kobject *kobj,
+static ssize_t ipr_read_trace(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@@ -3764,6 +3766,7 @@ static struct device_attribute *ipr_ioa_attrs[] = {
#ifdef CONFIG_SCSI_IPR_DUMP
/**
* ipr_read_dump - Dump the adapter
+ * @filp: open sysfs file
* @kobj: kobject struct
* @bin_attr: bin_attribute struct
* @buf: buffer
@@ -3773,7 +3776,7 @@ static struct device_attribute *ipr_ioa_attrs[] = {
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_read_dump(struct kobject *kobj,
+static ssize_t ipr_read_dump(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@@ -3927,6 +3930,7 @@ static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg)
/**
* ipr_write_dump - Setup dump state of adapter
+ * @filp: open sysfs file
* @kobj: kobject struct
* @bin_attr: bin_attribute struct
* @buf: buffer
@@ -3936,7 +3940,7 @@ static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg)
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_write_dump(struct kobject *kobj,
+static ssize_t ipr_write_dump(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@@ -4506,11 +4510,16 @@ static int ipr_device_reset(struct ipr_ioa_cfg *ioa_cfg,
}
ipr_send_blocking_cmd(ipr_cmd, ipr_timeout, IPR_DEVICE_RESET_TIMEOUT);
- ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
- if (ipr_is_gata(res) && res->sata_port && ioasc != IPR_IOASC_IOA_WAS_RESET)
- memcpy(&res->sata_port->ioasa, &ipr_cmd->ioasa.u.gata,
- sizeof(struct ipr_ioasa_gata));
+ if (ipr_is_gata(res) && res->sata_port && ioasc != IPR_IOASC_IOA_WAS_RESET) {
+ if (ipr_cmd->ioa_cfg->sis64)
+ memcpy(&res->sata_port->ioasa, &ipr_cmd->s.ioasa64.u.gata,
+ sizeof(struct ipr_ioasa_gata));
+ else
+ memcpy(&res->sata_port->ioasa, &ipr_cmd->s.ioasa.u.gata,
+ sizeof(struct ipr_ioasa_gata));
+ }
LEAVE;
return (IPR_IOASC_SENSE_KEY(ioasc) ? -EIO : 0);
@@ -4765,7 +4774,7 @@ static int ipr_cancel_op(struct scsi_cmnd * scsi_cmd)
scmd_printk(KERN_ERR, scsi_cmd, "Aborting command: %02X\n",
scsi_cmd->cmnd[0]);
ipr_send_blocking_cmd(ipr_cmd, ipr_abort_timeout, IPR_CANCEL_ALL_TIMEOUT);
- ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
/*
* If the abort task timed out and we sent a bus reset, we will get
@@ -4809,15 +4818,39 @@ static int ipr_eh_abort(struct scsi_cmnd * scsi_cmd)
/**
* ipr_handle_other_interrupt - Handle "other" interrupts
* @ioa_cfg: ioa config struct
- * @int_reg: interrupt register
*
* Return value:
* IRQ_NONE / IRQ_HANDLED
**/
-static irqreturn_t ipr_handle_other_interrupt(struct ipr_ioa_cfg *ioa_cfg,
- volatile u32 int_reg)
+static irqreturn_t ipr_handle_other_interrupt(struct ipr_ioa_cfg *ioa_cfg)
{
irqreturn_t rc = IRQ_HANDLED;
+ volatile u32 int_reg, int_mask_reg;
+
+ int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg32);
+ int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32) & ~int_mask_reg;
+
+ /* If an interrupt on the adapter did not occur, ignore it.
+ * Or in the case of SIS 64, check for a stage change interrupt.
+ */
+ if ((int_reg & IPR_PCII_OPER_INTERRUPTS) == 0) {
+ if (ioa_cfg->sis64) {
+ int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
+ int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
+ if (int_reg & IPR_PCII_IPL_STAGE_CHANGE) {
+
+ /* clear stage change */
+ writel(IPR_PCII_IPL_STAGE_CHANGE, ioa_cfg->regs.clr_interrupt_reg);
+ int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
+ list_del(&ioa_cfg->reset_cmd->queue);
+ del_timer(&ioa_cfg->reset_cmd->timer);
+ ipr_reset_ioa_job(ioa_cfg->reset_cmd);
+ return IRQ_HANDLED;
+ }
+ }
+
+ return IRQ_NONE;
+ }
if (int_reg & IPR_PCII_IOA_TRANS_TO_OPER) {
/* Mask the interrupt */
@@ -4878,7 +4911,7 @@ static irqreturn_t ipr_isr(int irq, void *devp)
{
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)devp;
unsigned long lock_flags = 0;
- volatile u32 int_reg, int_mask_reg;
+ volatile u32 int_reg;
u32 ioasc;
u16 cmd_index;
int num_hrrq = 0;
@@ -4893,33 +4926,6 @@ static irqreturn_t ipr_isr(int irq, void *devp)
return IRQ_NONE;
}
- int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg32);
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32) & ~int_mask_reg;
-
- /* If an interrupt on the adapter did not occur, ignore it.
- * Or in the case of SIS 64, check for a stage change interrupt.
- */
- if (unlikely((int_reg & IPR_PCII_OPER_INTERRUPTS) == 0)) {
- if (ioa_cfg->sis64) {
- int_mask_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
- if (int_reg & IPR_PCII_IPL_STAGE_CHANGE) {
-
- /* clear stage change */
- writel(IPR_PCII_IPL_STAGE_CHANGE, ioa_cfg->regs.clr_interrupt_reg);
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg) & ~int_mask_reg;
- list_del(&ioa_cfg->reset_cmd->queue);
- del_timer(&ioa_cfg->reset_cmd->timer);
- ipr_reset_ioa_job(ioa_cfg->reset_cmd);
- spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- return IRQ_HANDLED;
- }
- }
-
- spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- return IRQ_NONE;
- }
-
while (1) {
ipr_cmd = NULL;
@@ -4937,7 +4943,7 @@ static irqreturn_t ipr_isr(int irq, void *devp)
ipr_cmd = ioa_cfg->ipr_cmnd_list[cmd_index];
- ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
ipr_trc_hook(ipr_cmd, IPR_TRACE_FINISH, ioasc);
@@ -4959,7 +4965,7 @@ static irqreturn_t ipr_isr(int irq, void *devp)
/* Clear the PCI interrupt */
do {
writel(IPR_PCII_HRRQ_UPDATED, ioa_cfg->regs.clr_interrupt_reg32);
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32) & ~int_mask_reg;
+ int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32);
} while (int_reg & IPR_PCII_HRRQ_UPDATED &&
num_hrrq++ < IPR_MAX_HRRQ_RETRIES);
@@ -4974,7 +4980,7 @@ static irqreturn_t ipr_isr(int irq, void *devp)
}
if (unlikely(rc == IRQ_NONE))
- rc = ipr_handle_other_interrupt(ioa_cfg, int_reg);
+ rc = ipr_handle_other_interrupt(ioa_cfg);
spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
return rc;
@@ -5011,6 +5017,10 @@ static int ipr_build_ioadl64(struct ipr_ioa_cfg *ioa_cfg,
ipr_cmd->dma_use_sg = nseg;
+ ioarcb->data_transfer_length = cpu_to_be32(length);
+ ioarcb->ioadl_len =
+ cpu_to_be32(sizeof(struct ipr_ioadl64_desc) * ipr_cmd->dma_use_sg);
+
if (scsi_cmd->sc_data_direction == DMA_TO_DEVICE) {
ioadl_flags = IPR_IOADL_FLAGS_WRITE;
ioarcb->cmd_pkt.flags_hi |= IPR_FLAGS_HI_WRITE_NOT_READ;
@@ -5132,7 +5142,7 @@ static void ipr_erp_done(struct ipr_cmnd *ipr_cmd)
struct scsi_cmnd *scsi_cmd = ipr_cmd->scsi_cmd;
struct ipr_resource_entry *res = scsi_cmd->device->hostdata;
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
if (IPR_IOASC_SENSE_KEY(ioasc) > 0) {
scsi_cmd->result |= (DID_ERROR << 16);
@@ -5163,7 +5173,7 @@ static void ipr_erp_done(struct ipr_cmnd *ipr_cmd)
static void ipr_reinit_ipr_cmnd_for_erp(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioarcb *ioarcb = &ipr_cmd->ioarcb;
- struct ipr_ioasa *ioasa = &ipr_cmd->ioasa;
+ struct ipr_ioasa *ioasa = &ipr_cmd->s.ioasa;
dma_addr_t dma_addr = ipr_cmd->dma_addr;
memset(&ioarcb->cmd_pkt, 0, sizeof(struct ipr_cmd_pkt));
@@ -5171,8 +5181,8 @@ static void ipr_reinit_ipr_cmnd_for_erp(struct ipr_cmnd *ipr_cmd)
ioarcb->read_data_transfer_length = 0;
ioarcb->ioadl_len = 0;
ioarcb->read_ioadl_len = 0;
- ioasa->ioasc = 0;
- ioasa->residual_data_len = 0;
+ ioasa->hdr.ioasc = 0;
+ ioasa->hdr.residual_data_len = 0;
if (ipr_cmd->ioa_cfg->sis64)
ioarcb->u.sis64_addr_data.data_ioadl_addr =
@@ -5197,7 +5207,7 @@ static void ipr_reinit_ipr_cmnd_for_erp(struct ipr_cmnd *ipr_cmd)
static void ipr_erp_request_sense(struct ipr_cmnd *ipr_cmd)
{
struct ipr_cmd_pkt *cmd_pkt = &ipr_cmd->ioarcb.cmd_pkt;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
if (IPR_IOASC_SENSE_KEY(ioasc) > 0) {
ipr_erp_done(ipr_cmd);
@@ -5274,12 +5284,12 @@ static void ipr_dump_ioasa(struct ipr_ioa_cfg *ioa_cfg,
int i;
u16 data_len;
u32 ioasc, fd_ioasc;
- struct ipr_ioasa *ioasa = &ipr_cmd->ioasa;
+ struct ipr_ioasa *ioasa = &ipr_cmd->s.ioasa;
__be32 *ioasa_data = (__be32 *)ioasa;
int error_index;
- ioasc = be32_to_cpu(ioasa->ioasc) & IPR_IOASC_IOASC_MASK;
- fd_ioasc = be32_to_cpu(ioasa->fd_ioasc) & IPR_IOASC_IOASC_MASK;
+ ioasc = be32_to_cpu(ioasa->hdr.ioasc) & IPR_IOASC_IOASC_MASK;
+ fd_ioasc = be32_to_cpu(ioasa->hdr.fd_ioasc) & IPR_IOASC_IOASC_MASK;
if (0 == ioasc)
return;
@@ -5294,7 +5304,7 @@ static void ipr_dump_ioasa(struct ipr_ioa_cfg *ioa_cfg,
if (ioa_cfg->log_level < IPR_MAX_LOG_LEVEL) {
/* Don't log an error if the IOA already logged one */
- if (ioasa->ilid != 0)
+ if (ioasa->hdr.ilid != 0)
return;
if (!ipr_is_gscsi(res))
@@ -5306,10 +5316,11 @@ static void ipr_dump_ioasa(struct ipr_ioa_cfg *ioa_cfg,
ipr_res_err(ioa_cfg, res, "%s\n", ipr_error_table[error_index].error);
- if (sizeof(struct ipr_ioasa) < be16_to_cpu(ioasa->ret_stat_len))
+ data_len = be16_to_cpu(ioasa->hdr.ret_stat_len);
+ if (ioa_cfg->sis64 && sizeof(struct ipr_ioasa64) < data_len)
+ data_len = sizeof(struct ipr_ioasa64);
+ else if (!ioa_cfg->sis64 && sizeof(struct ipr_ioasa) < data_len)
data_len = sizeof(struct ipr_ioasa);
- else
- data_len = be16_to_cpu(ioasa->ret_stat_len);
ipr_err("IOASA Dump:\n");
@@ -5335,8 +5346,8 @@ static void ipr_gen_sense(struct ipr_cmnd *ipr_cmd)
u32 failing_lba;
u8 *sense_buf = ipr_cmd->scsi_cmd->sense_buffer;
struct ipr_resource_entry *res = ipr_cmd->scsi_cmd->device->hostdata;
- struct ipr_ioasa *ioasa = &ipr_cmd->ioasa;
- u32 ioasc = be32_to_cpu(ioasa->ioasc);
+ struct ipr_ioasa *ioasa = &ipr_cmd->s.ioasa;
+ u32 ioasc = be32_to_cpu(ioasa->hdr.ioasc);
memset(sense_buf, 0, SCSI_SENSE_BUFFERSIZE);
@@ -5379,7 +5390,7 @@ static void ipr_gen_sense(struct ipr_cmnd *ipr_cmd)
/* Illegal request */
if ((IPR_IOASC_SENSE_KEY(ioasc) == 0x05) &&
- (be32_to_cpu(ioasa->ioasc_specific) & IPR_FIELD_POINTER_VALID)) {
+ (be32_to_cpu(ioasa->hdr.ioasc_specific) & IPR_FIELD_POINTER_VALID)) {
sense_buf[7] = 10; /* additional length */
/* IOARCB was in error */
@@ -5390,10 +5401,10 @@ static void ipr_gen_sense(struct ipr_cmnd *ipr_cmd)
sense_buf[16] =
((IPR_FIELD_POINTER_MASK &
- be32_to_cpu(ioasa->ioasc_specific)) >> 8) & 0xff;
+ be32_to_cpu(ioasa->hdr.ioasc_specific)) >> 8) & 0xff;
sense_buf[17] =
(IPR_FIELD_POINTER_MASK &
- be32_to_cpu(ioasa->ioasc_specific)) & 0xff;
+ be32_to_cpu(ioasa->hdr.ioasc_specific)) & 0xff;
} else {
if (ioasc == IPR_IOASC_MED_DO_NOT_REALLOC) {
if (ipr_is_vset_device(res))
@@ -5425,14 +5436,20 @@ static void ipr_gen_sense(struct ipr_cmnd *ipr_cmd)
**/
static int ipr_get_autosense(struct ipr_cmnd *ipr_cmd)
{
- struct ipr_ioasa *ioasa = &ipr_cmd->ioasa;
+ struct ipr_ioasa *ioasa = &ipr_cmd->s.ioasa;
+ struct ipr_ioasa64 *ioasa64 = &ipr_cmd->s.ioasa64;
- if ((be32_to_cpu(ioasa->ioasc_specific) & IPR_AUTOSENSE_VALID) == 0)
+ if ((be32_to_cpu(ioasa->hdr.ioasc_specific) & IPR_AUTOSENSE_VALID) == 0)
return 0;
- memcpy(ipr_cmd->scsi_cmd->sense_buffer, ioasa->auto_sense.data,
- min_t(u16, be16_to_cpu(ioasa->auto_sense.auto_sense_len),
- SCSI_SENSE_BUFFERSIZE));
+ if (ipr_cmd->ioa_cfg->sis64)
+ memcpy(ipr_cmd->scsi_cmd->sense_buffer, ioasa64->auto_sense.data,
+ min_t(u16, be16_to_cpu(ioasa64->auto_sense.auto_sense_len),
+ SCSI_SENSE_BUFFERSIZE));
+ else
+ memcpy(ipr_cmd->scsi_cmd->sense_buffer, ioasa->auto_sense.data,
+ min_t(u16, be16_to_cpu(ioasa->auto_sense.auto_sense_len),
+ SCSI_SENSE_BUFFERSIZE));
return 1;
}
@@ -5452,7 +5469,7 @@ static void ipr_erp_start(struct ipr_ioa_cfg *ioa_cfg,
{
struct scsi_cmnd *scsi_cmd = ipr_cmd->scsi_cmd;
struct ipr_resource_entry *res = scsi_cmd->device->hostdata;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
u32 masked_ioasc = ioasc & IPR_IOASC_IOASC_MASK;
if (!res) {
@@ -5544,9 +5561,9 @@ static void ipr_scsi_done(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
struct scsi_cmnd *scsi_cmd = ipr_cmd->scsi_cmd;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
- scsi_set_resid(scsi_cmd, be32_to_cpu(ipr_cmd->ioasa.residual_data_len));
+ scsi_set_resid(scsi_cmd, be32_to_cpu(ipr_cmd->s.ioasa.hdr.residual_data_len));
if (likely(IPR_IOASC_SENSE_KEY(ioasc) == 0)) {
scsi_dma_unmap(ipr_cmd->scsi_cmd);
@@ -5836,19 +5853,23 @@ static void ipr_sata_done(struct ipr_cmnd *ipr_cmd)
struct ata_queued_cmd *qc = ipr_cmd->qc;
struct ipr_sata_port *sata_port = qc->ap->private_data;
struct ipr_resource_entry *res = sata_port->res;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
- memcpy(&sata_port->ioasa, &ipr_cmd->ioasa.u.gata,
- sizeof(struct ipr_ioasa_gata));
+ if (ipr_cmd->ioa_cfg->sis64)
+ memcpy(&sata_port->ioasa, &ipr_cmd->s.ioasa64.u.gata,
+ sizeof(struct ipr_ioasa_gata));
+ else
+ memcpy(&sata_port->ioasa, &ipr_cmd->s.ioasa.u.gata,
+ sizeof(struct ipr_ioasa_gata));
ipr_dump_ioasa(ioa_cfg, ipr_cmd, res);
- if (be32_to_cpu(ipr_cmd->ioasa.ioasc_specific) & IPR_ATA_DEVICE_WAS_RESET)
+ if (be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc_specific) & IPR_ATA_DEVICE_WAS_RESET)
scsi_report_device_reset(ioa_cfg->host, res->bus, res->target);
if (IPR_IOASC_SENSE_KEY(ioasc) > RECOVERED_ERROR)
- qc->err_mask |= __ac_err_mask(ipr_cmd->ioasa.u.gata.status);
+ qc->err_mask |= __ac_err_mask(sata_port->ioasa.status);
else
- qc->err_mask |= ac_err_mask(ipr_cmd->ioasa.u.gata.status);
+ qc->err_mask |= ac_err_mask(sata_port->ioasa.status);
list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
ata_qc_complete(qc);
}
@@ -6517,7 +6538,7 @@ static void ipr_build_mode_sense(struct ipr_cmnd *ipr_cmd,
static int ipr_reset_cmd_failed(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
dev_err(&ioa_cfg->pdev->dev,
"0x%02X failed with IOASC: 0x%08X\n",
@@ -6541,7 +6562,7 @@ static int ipr_reset_cmd_failed(struct ipr_cmnd *ipr_cmd)
static int ipr_reset_mode_sense_failed(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
if (ioasc == IPR_IOASC_IR_INVALID_REQ_TYPE_OR_PKT) {
ipr_cmd->job_step = ipr_set_supported_devs;
@@ -6631,7 +6652,7 @@ static int ipr_ioafp_mode_select_page24(struct ipr_cmnd *ipr_cmd)
**/
static int ipr_reset_mode_sense_page24_failed(struct ipr_cmnd *ipr_cmd)
{
- u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
if (ioasc == IPR_IOASC_IR_INVALID_REQ_TYPE_OR_PKT) {
ipr_cmd->job_step = ipr_ioafp_mode_sense_page28;
@@ -6703,7 +6724,7 @@ static int ipr_init_res_table(struct ipr_cmnd *ipr_cmd)
list_move_tail(&res->queue, &old_res);
if (ioa_cfg->sis64)
- entries = ioa_cfg->u.cfg_table64->hdr64.num_entries;
+ entries = be16_to_cpu(ioa_cfg->u.cfg_table64->hdr64.num_entries);
else
entries = ioa_cfg->u.cfg_table->hdr.num_entries;
@@ -6789,6 +6810,7 @@ static int ipr_ioafp_query_ioa_cfg(struct ipr_cmnd *ipr_cmd)
ioarcb->res_handle = cpu_to_be32(IPR_IOA_RES_HANDLE);
ioarcb->cmd_pkt.cdb[0] = IPR_QUERY_IOA_CONFIG;
+ ioarcb->cmd_pkt.cdb[6] = (ioa_cfg->cfg_table_size >> 16) & 0xff;
ioarcb->cmd_pkt.cdb[7] = (ioa_cfg->cfg_table_size >> 8) & 0xff;
ioarcb->cmd_pkt.cdb[8] = ioa_cfg->cfg_table_size & 0xff;
@@ -7119,7 +7141,9 @@ static int ipr_reset_next_stage(struct ipr_cmnd *ipr_cmd)
ipr_dbg("IPL stage = 0x%lx, IPL stage time = %ld\n", stage, stage_time);
/* sanity check the stage_time value */
- if (stage_time < IPR_IPL_INIT_MIN_STAGE_TIME)
+ if (stage_time == 0)
+ stage_time = IPR_IPL_INIT_DEFAULT_STAGE_TIME;
+ else if (stage_time < IPR_IPL_INIT_MIN_STAGE_TIME)
stage_time = IPR_IPL_INIT_MIN_STAGE_TIME;
else if (stage_time > IPR_LONG_OPERATIONAL_TIMEOUT)
stage_time = IPR_LONG_OPERATIONAL_TIMEOUT;
@@ -7162,13 +7186,14 @@ static int ipr_reset_enable_ioa(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
volatile u32 int_reg;
+ volatile u64 maskval;
ENTER;
ipr_cmd->job_step = ipr_ioafp_identify_hrrq;
ipr_init_ioa_mem(ioa_cfg);
ioa_cfg->allow_interrupts = 1;
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg);
+ int_reg = readl(ioa_cfg->regs.sense_interrupt_reg32);
if (int_reg & IPR_PCII_IOA_TRANS_TO_OPER) {
writel((IPR_PCII_ERROR_INTERRUPTS | IPR_PCII_HRRQ_UPDATED),
@@ -7180,9 +7205,12 @@ static int ipr_reset_enable_ioa(struct ipr_cmnd *ipr_cmd)
/* Enable destructive diagnostics on IOA */
writel(ioa_cfg->doorbell, ioa_cfg->regs.set_uproc_interrupt_reg32);
- writel(IPR_PCII_OPER_INTERRUPTS, ioa_cfg->regs.clr_interrupt_mask_reg32);
- if (ioa_cfg->sis64)
- writel(IPR_PCII_IPL_STAGE_CHANGE, ioa_cfg->regs.clr_interrupt_mask_reg);
+ if (ioa_cfg->sis64) {
+ maskval = IPR_PCII_IPL_STAGE_CHANGE;
+ maskval = (maskval << 32) | IPR_PCII_OPER_INTERRUPTS;
+ writeq(maskval, ioa_cfg->regs.clr_interrupt_mask_reg);
+ } else
+ writel(IPR_PCII_OPER_INTERRUPTS, ioa_cfg->regs.clr_interrupt_mask_reg32);
int_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
@@ -7329,12 +7357,12 @@ static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
rc = pci_restore_state(ioa_cfg->pdev);
if (rc != PCIBIOS_SUCCESSFUL) {
- ipr_cmd->ioasa.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR);
+ ipr_cmd->s.ioasa.hdr.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR);
return IPR_RC_JOB_CONTINUE;
}
if (ipr_set_pcix_cmd_reg(ioa_cfg)) {
- ipr_cmd->ioasa.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR);
+ ipr_cmd->s.ioasa.hdr.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR);
return IPR_RC_JOB_CONTINUE;
}
@@ -7361,7 +7389,7 @@ static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
}
}
- ENTER;
+ LEAVE;
return IPR_RC_JOB_CONTINUE;
}
@@ -7403,7 +7431,7 @@ static int ipr_reset_start_bist(struct ipr_cmnd *ipr_cmd)
if (rc != PCIBIOS_SUCCESSFUL) {
pci_unblock_user_cfg_access(ipr_cmd->ioa_cfg->pdev);
- ipr_cmd->ioasa.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR);
+ ipr_cmd->s.ioasa.hdr.ioasc = cpu_to_be32(IPR_IOASC_PCI_ACCESS_ERROR);
rc = IPR_RC_JOB_CONTINUE;
} else {
ipr_cmd->job_step = ipr_reset_bist_done;
@@ -7662,7 +7690,7 @@ static void ipr_reset_ioa_job(struct ipr_cmnd *ipr_cmd)
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
do {
- ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+ ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
if (ioa_cfg->reset_cmd != ipr_cmd) {
/*
@@ -8045,13 +8073,13 @@ static int __devinit ipr_alloc_cmd_blks(struct ipr_ioa_cfg *ioa_cfg)
ioarcb->u.sis64_addr_data.data_ioadl_addr =
cpu_to_be64(dma_addr + offsetof(struct ipr_cmnd, i.ioadl64));
ioarcb->u.sis64_addr_data.ioasa_host_pci_addr =
- cpu_to_be64(dma_addr + offsetof(struct ipr_cmnd, ioasa));
+ cpu_to_be64(dma_addr + offsetof(struct ipr_cmnd, s.ioasa64));
} else {
ioarcb->write_ioadl_addr =
cpu_to_be32(dma_addr + offsetof(struct ipr_cmnd, i.ioadl));
ioarcb->read_ioadl_addr = ioarcb->write_ioadl_addr;
ioarcb->ioasa_host_pci_addr =
- cpu_to_be32(dma_addr + offsetof(struct ipr_cmnd, ioasa));
+ cpu_to_be32(dma_addr + offsetof(struct ipr_cmnd, s.ioasa));
}
ioarcb->ioasa_len = cpu_to_be16(sizeof(struct ipr_ioasa));
ipr_cmd->cmd_index = i;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-12 13:41:28 +0000