summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-11 18:52:37 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-11 18:52:37 -0800
commit4e8790f77f051d4cc745a57b48a73052521e8dfc (patch)
tree092a3cb9d947140c5f0411c9cc3aa4db1a3e41a9 /drivers
parent0a27044c83fe8f52fd8fd1964d17fa7538ea0771 (diff)
parent2ba520f0cd65c2e688f8beb495bb6634a61ee17b (diff)
downloadlinux-4e8790f77f051d4cc745a57b48a73052521e8dfc.tar.bz2
Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata changes from Tejun Heo: "The only interesting piece is the support for shingled drives. The changes in libata layer are minimal. All it does is identifying the new class of device and report upwards accordingly" * 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: Remove FIXME comment in atapi_request_sense() sata_rcar: Document deprecated "renesas,rcar-sata" sata_rcar: Add clocks to sata_rcar bindings ahci_sunxi: Make AHCI_HFLAG_NO_PMP flag configurable with a module option libata-scsi: Update SATL for ZAC drives libata: Implement ATA_DEV_ZAC libsas: use ata_dev_classify()
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ata/ahci_sunxi.c16
-rw-r--r--drivers/ata/libata-core.c20
-rw-r--r--drivers/ata/libata-eh.c7
-rw-r--r--drivers/ata/libata-scsi.c31
-rw-r--r--drivers/ata/libata-transport.c1
-rw-r--r--drivers/scsi/aic94xx/aic94xx_task.c10
-rw-r--r--drivers/scsi/isci/request.c4
-rw-r--r--drivers/scsi/libsas/sas_ata.c66
-rw-r--r--drivers/scsi/mvsas/mv_sas.c4
-rw-r--r--drivers/scsi/pm8001/pm8001_hwi.c2
-rw-r--r--drivers/scsi/pm8001/pm80xx_hwi.c2
11 files changed, 84 insertions, 79 deletions
diff --git a/drivers/ata/ahci_sunxi.c b/drivers/ata/ahci_sunxi.c
index e44d675a30ec..b5aedca5ea3c 100644
--- a/drivers/ata/ahci_sunxi.c
+++ b/drivers/ata/ahci_sunxi.c
@@ -27,6 +27,12 @@
#include <linux/regulator/consumer.h>
#include "ahci.h"
+/* Insmod parameters */
+static bool enable_pmp;
+module_param(enable_pmp, bool, 0);
+MODULE_PARM_DESC(enable_pmp,
+ "Enable support for sata port multipliers, only use if you use a pmp!");
+
#define AHCI_BISTAFR 0x00a0
#define AHCI_BISTCR 0x00a4
#define AHCI_BISTFCTR 0x00a8
@@ -184,7 +190,15 @@ static int ahci_sunxi_probe(struct platform_device *pdev)
goto disable_resources;
hpriv->flags = AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
- AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+ AHCI_HFLAG_YES_NCQ;
+
+ /*
+ * The sunxi sata controller seems to be unable to successfully do a
+ * soft reset if no pmp is attached, so disable pmp use unless
+ * requested, otherwise directly attached disks do not work.
+ */
+ if (!enable_pmp)
+ hpriv->flags |= AHCI_HFLAG_NO_PMP;
rc = ahci_platform_init_host(pdev, hpriv, &ahci_sunxi_port_info);
if (rc)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index c5ba15af87d3..5c84fb5c3372 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1043,8 +1043,8 @@ const char *sata_spd_string(unsigned int spd)
* None.
*
* RETURNS:
- * Device type, %ATA_DEV_ATA, %ATA_DEV_ATAPI, %ATA_DEV_PMP or
- * %ATA_DEV_UNKNOWN the event of failure.
+ * Device type, %ATA_DEV_ATA, %ATA_DEV_ATAPI, %ATA_DEV_PMP,
+ * %ATA_DEV_ZAC, or %ATA_DEV_UNKNOWN the event of failure.
*/
unsigned int ata_dev_classify(const struct ata_taskfile *tf)
{
@@ -1089,6 +1089,11 @@ unsigned int ata_dev_classify(const struct ata_taskfile *tf)
return ATA_DEV_SEMB;
}
+ if ((tf->lbam == 0xcd) && (tf->lbah == 0xab)) {
+ DPRINTK("found ZAC device by sig\n");
+ return ATA_DEV_ZAC;
+ }
+
DPRINTK("unknown device\n");
return ATA_DEV_UNKNOWN;
}
@@ -1329,7 +1334,7 @@ static int ata_hpa_resize(struct ata_device *dev)
int rc;
/* do we need to do it? */
- if (dev->class != ATA_DEV_ATA ||
+ if ((dev->class != ATA_DEV_ATA && dev->class != ATA_DEV_ZAC) ||
!ata_id_has_lba(dev->id) || !ata_id_hpa_enabled(dev->id) ||
(dev->horkage & ATA_HORKAGE_BROKEN_HPA))
return 0;
@@ -1889,6 +1894,7 @@ retry:
case ATA_DEV_SEMB:
class = ATA_DEV_ATA; /* some hard drives report SEMB sig */
case ATA_DEV_ATA:
+ case ATA_DEV_ZAC:
tf.command = ATA_CMD_ID_ATA;
break;
case ATA_DEV_ATAPI:
@@ -1980,7 +1986,7 @@ retry:
rc = -EINVAL;
reason = "device reports invalid type";
- if (class == ATA_DEV_ATA) {
+ if (class == ATA_DEV_ATA || class == ATA_DEV_ZAC) {
if (!ata_id_is_ata(id) && !ata_id_is_cfa(id))
goto err_out;
if (ap->host->flags & ATA_HOST_IGNORE_ATA &&
@@ -2015,7 +2021,8 @@ retry:
goto retry;
}
- if ((flags & ATA_READID_POSTRESET) && class == ATA_DEV_ATA) {
+ if ((flags & ATA_READID_POSTRESET) &&
+ (class == ATA_DEV_ATA || class == ATA_DEV_ZAC)) {
/*
* The exact sequence expected by certain pre-ATA4 drives is:
* SRST RESET
@@ -2280,7 +2287,7 @@ int ata_dev_configure(struct ata_device *dev)
sizeof(modelbuf));
/* ATA-specific feature tests */
- if (dev->class == ATA_DEV_ATA) {
+ if (dev->class == ATA_DEV_ATA || dev->class == ATA_DEV_ZAC) {
if (ata_id_is_cfa(id)) {
/* CPRM may make this media unusable */
if (id[ATA_ID_CFA_KEY_MGMT] & 1)
@@ -4033,6 +4040,7 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class,
if (ata_class_enabled(new_class) &&
new_class != ATA_DEV_ATA &&
new_class != ATA_DEV_ATAPI &&
+ new_class != ATA_DEV_ZAC &&
new_class != ATA_DEV_SEMB) {
ata_dev_info(dev, "class mismatch %u != %u\n",
dev->class, new_class);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index dad83df555c4..3dbec8954c86 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1809,6 +1809,7 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc,
switch (qc->dev->class) {
case ATA_DEV_ATA:
+ case ATA_DEV_ZAC:
if (err & ATA_ICRC)
qc->err_mask |= AC_ERR_ATA_BUS;
if (err & (ATA_UNC | ATA_AMNF))
@@ -3792,7 +3793,8 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
struct ata_eh_context *ehc = &link->eh_context;
unsigned long tmp;
- if (dev->class != ATA_DEV_ATA)
+ if (dev->class != ATA_DEV_ATA &&
+ dev->class != ATA_DEV_ZAC)
continue;
if (!(ehc->i.dev_action[dev->devno] &
ATA_EH_PARK))
@@ -3873,7 +3875,8 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
/* retry flush if necessary */
ata_for_each_dev(dev, link, ALL) {
- if (dev->class != ATA_DEV_ATA)
+ if (dev->class != ATA_DEV_ATA &&
+ dev->class != ATA_DEV_ZAC)
continue;
rc = ata_eh_maybe_retry_flush(dev);
if (rc)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index dd45c6a03e5d..e364e86e84d7 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -235,7 +235,8 @@ static ssize_t ata_scsi_park_store(struct device *device,
rc = -ENODEV;
goto unlock;
}
- if (dev->class != ATA_DEV_ATA) {
+ if (dev->class != ATA_DEV_ATA &&
+ dev->class != ATA_DEV_ZAC) {
rc = -EOPNOTSUPP;
goto unlock;
}
@@ -1961,6 +1962,7 @@ static void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
{
const u8 versions[] = {
+ 0x00,
0x60, /* SAM-3 (no version claimed) */
0x03,
@@ -1969,6 +1971,20 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
0x02,
0x60 /* SPC-3 (no version claimed) */
};
+ const u8 versions_zbc[] = {
+ 0x00,
+ 0xA0, /* SAM-5 (no version claimed) */
+
+ 0x04,
+ 0xC0, /* SBC-3 (no version claimed) */
+
+ 0x04,
+ 0x60, /* SPC-4 (no version claimed) */
+
+ 0x60,
+ 0x20, /* ZBC (no version claimed) */
+ };
+
u8 hdr[] = {
TYPE_DISK,
0,
@@ -1983,6 +1999,11 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
if (ata_id_removeable(args->id))
hdr[1] |= (1 << 7);
+ if (args->dev->class == ATA_DEV_ZAC) {
+ hdr[0] = TYPE_ZBC;
+ hdr[2] = 0x6; /* ZBC is defined in SPC-4 */
+ }
+
memcpy(rbuf, hdr, sizeof(hdr));
memcpy(&rbuf[8], "ATA ", 8);
ata_id_string(args->id, &rbuf[16], ATA_ID_PROD, 16);
@@ -1995,7 +2016,10 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
if (rbuf[32] == 0 || rbuf[32] == ' ')
memcpy(&rbuf[32], "n/a ", 4);
- memcpy(rbuf + 59, versions, sizeof(versions));
+ if (args->dev->class == ATA_DEV_ZAC)
+ memcpy(rbuf + 58, versions_zbc, sizeof(versions_zbc));
+ else
+ memcpy(rbuf + 58, versions, sizeof(versions));
return 0;
}
@@ -2564,7 +2588,6 @@ static void atapi_request_sense(struct ata_queued_cmd *qc)
DPRINTK("ATAPI request sense\n");
- /* FIXME: is this needed? */
memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
#ifdef CONFIG_ATA_SFF
@@ -3405,7 +3428,7 @@ static inline int __ata_scsi_queuecmd(struct scsi_cmnd *scmd,
ata_xlat_func_t xlat_func;
int rc = 0;
- if (dev->class == ATA_DEV_ATA) {
+ if (dev->class == ATA_DEV_ATA || dev->class == ATA_DEV_ZAC) {
if (unlikely(!scmd->cmd_len || scmd->cmd_len > dev->cdb_len))
goto bad_cdb_len;
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index e37413228228..3227b7c8a05f 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -143,6 +143,7 @@ static struct {
{ ATA_DEV_PMP_UNSUP, "pmp" },
{ ATA_DEV_SEMB, "semb" },
{ ATA_DEV_SEMB_UNSUP, "semb" },
+ { ATA_DEV_ZAC, "zac" },
{ ATA_DEV_NONE, "none" }
};
ata_bitfield_name_search(class, ata_class_names)
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index 5ff1ce7ba1f4..cdd4ab683be9 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -373,10 +373,10 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task,
if (unlikely(task->ata_task.device_control_reg_update))
scb->header.opcode = CONTROL_ATA_DEV;
- else if (dev->sata_dev.command_set == ATA_COMMAND_SET)
- scb->header.opcode = INITIATE_ATA_TASK;
- else
+ else if (dev->sata_dev.class == ATA_DEV_ATAPI)
scb->header.opcode = INITIATE_ATAPI_TASK;
+ else
+ scb->header.opcode = INITIATE_ATA_TASK;
scb->ata_task.proto_conn_rate = (1 << 5); /* STP */
if (dev->port->oob_mode == SAS_OOB_MODE)
@@ -387,7 +387,7 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task,
if (likely(!task->ata_task.device_control_reg_update))
scb->ata_task.fis.flags |= 0x80; /* C=1: update ATA cmd reg */
scb->ata_task.fis.flags &= 0xF0; /* PM_PORT field shall be 0 */
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET)
+ if (dev->sata_dev.class == ATA_DEV_ATAPI)
memcpy(scb->ata_task.atapi_packet, task->ata_task.atapi_packet,
16);
scb->ata_task.sister_scb = cpu_to_le16(0xFFFF);
@@ -399,7 +399,7 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task,
if (task->ata_task.dma_xfer)
flags |= DATA_XFER_MODE_DMA;
if (task->ata_task.use_ncq &&
- dev->sata_dev.command_set != ATAPI_COMMAND_SET)
+ dev->sata_dev.class != ATA_DEV_ATAPI)
flags |= ATA_Q_TYPE_NCQ;
flags |= data_dir_flags[task->data_dir];
scb->ata_task.ata_flags = flags;
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index 56e38096f0c4..cfd0084f1cd2 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -694,7 +694,7 @@ sci_io_request_construct_sata(struct isci_request *ireq,
}
/* ATAPI */
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET &&
+ if (dev->sata_dev.class == ATA_DEV_ATAPI &&
task->ata_task.fis.command == ATA_CMD_PACKET) {
sci_atapi_construct(ireq);
return SCI_SUCCESS;
@@ -2980,7 +2980,7 @@ static void sci_request_started_state_enter(struct sci_base_state_machine *sm)
state = SCI_REQ_SMP_WAIT_RESP;
} else if (task && sas_protocol_ata(task->task_proto) &&
!task->ata_task.use_ncq) {
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET &&
+ if (dev->sata_dev.class == ATA_DEV_ATAPI &&
task->ata_task.fis.command == ATA_CMD_PACKET) {
state = SCI_REQ_ATAPI_WAIT_H2D;
} else if (task->data_dir == DMA_NONE) {
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 577770fdee86..932d9cc98d2f 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -138,7 +138,7 @@ static void sas_ata_task_done(struct sas_task *task)
if (stat->stat == SAS_PROTO_RESPONSE || stat->stat == SAM_STAT_GOOD ||
((stat->stat == SAM_STAT_CHECK_CONDITION &&
- dev->sata_dev.command_set == ATAPI_COMMAND_SET))) {
+ dev->sata_dev.class == ATA_DEV_ATAPI))) {
memcpy(dev->sata_dev.fis, resp->ending_fis, ATA_RESP_FIS_SIZE);
if (!link->sactive) {
@@ -272,7 +272,7 @@ static struct sas_internal *dev_to_sas_internal(struct domain_device *dev)
return to_sas_internal(dev->port->ha->core.shost->transportt);
}
-static void sas_get_ata_command_set(struct domain_device *dev);
+static int sas_get_ata_command_set(struct domain_device *dev);
int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy)
{
@@ -297,8 +297,7 @@ int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy)
}
memcpy(dev->frame_rcvd, &dev->sata_dev.rps_resp.rps.fis,
sizeof(struct dev_to_host_fis));
- /* TODO switch to ata_dev_classify() */
- sas_get_ata_command_set(dev);
+ dev->sata_dev.class = sas_get_ata_command_set(dev);
}
return 0;
}
@@ -419,18 +418,7 @@ static int sas_ata_hard_reset(struct ata_link *link, unsigned int *class,
if (ret && ret != -EAGAIN)
sas_ata_printk(KERN_ERR, dev, "reset failed (errno=%d)\n", ret);
- /* XXX: if the class changes during the reset the upper layer
- * should be informed, if the device has gone away we assume
- * libsas will eventually delete it
- */
- switch (dev->sata_dev.command_set) {
- case ATA_COMMAND_SET:
- *class = ATA_DEV_ATA;
- break;
- case ATAPI_COMMAND_SET:
- *class = ATA_DEV_ATAPI;
- break;
- }
+ *class = dev->sata_dev.class;
ap->cbl = ATA_CBL_SATA;
return ret;
@@ -619,50 +607,18 @@ void sas_ata_task_abort(struct sas_task *task)
complete(waiting);
}
-static void sas_get_ata_command_set(struct domain_device *dev)
+static int sas_get_ata_command_set(struct domain_device *dev)
{
struct dev_to_host_fis *fis =
(struct dev_to_host_fis *) dev->frame_rcvd;
+ struct ata_taskfile tf;
if (dev->dev_type == SAS_SATA_PENDING)
- return;
+ return ATA_DEV_UNKNOWN;
+
+ ata_tf_from_fis((const u8 *)fis, &tf);
- if ((fis->sector_count == 1 && /* ATA */
- fis->lbal == 1 &&
- fis->lbam == 0 &&
- fis->lbah == 0 &&
- fis->device == 0)
- ||
- (fis->sector_count == 0 && /* CE-ATA (mATA) */
- fis->lbal == 0 &&
- fis->lbam == 0xCE &&
- fis->lbah == 0xAA &&
- (fis->device & ~0x10) == 0))
-
- dev->sata_dev.command_set = ATA_COMMAND_SET;
-
- else if ((fis->interrupt_reason == 1 && /* ATAPI */
- fis->lbal == 1 &&
- fis->byte_count_low == 0x14 &&
- fis->byte_count_high == 0xEB &&
- (fis->device & ~0x10) == 0))
-
- dev->sata_dev.command_set = ATAPI_COMMAND_SET;
-
- else if ((fis->sector_count == 1 && /* SEMB */
- fis->lbal == 1 &&
- fis->lbam == 0x3C &&
- fis->lbah == 0xC3 &&
- fis->device == 0)
- ||
- (fis->interrupt_reason == 1 && /* SATA PM */
- fis->lbal == 1 &&
- fis->byte_count_low == 0x69 &&
- fis->byte_count_high == 0x96 &&
- (fis->device & ~0x10) == 0))
-
- /* Treat it as a superset? */
- dev->sata_dev.command_set = ATAPI_COMMAND_SET;
+ return ata_dev_classify(&tf);
}
void sas_probe_sata(struct asd_sas_port *port)
@@ -768,7 +724,7 @@ int sas_discover_sata(struct domain_device *dev)
if (dev->dev_type == SAS_SATA_PM)
return -ENODEV;
- sas_get_ata_command_set(dev);
+ dev->sata_dev.class = sas_get_ata_command_set(dev);
sas_fill_in_rphy(dev, dev->rphy);
res = sas_notify_lldd_dev_found(dev);
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 85d86a5cdb60..2d5ab6d969ec 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -479,7 +479,7 @@ static int mvs_task_prep_ata(struct mvs_info *mvi,
if (task->ata_task.use_ncq)
flags |= MCH_FPDMA;
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET) {
+ if (dev->sata_dev.class == ATA_DEV_ATAPI) {
if (task->ata_task.fis.command != ATA_CMD_ID_ATAPI)
flags |= MCH_ATAPI;
}
@@ -546,7 +546,7 @@ static int mvs_task_prep_ata(struct mvs_info *mvi,
task->ata_task.fis.flags |= 0x80; /* C=1: update ATA cmd reg */
/* fill in command FIS and ATAPI CDB */
memcpy(buf_cmd, &task->ata_task.fis, sizeof(struct host_to_dev_fis));
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET)
+ if (dev->sata_dev.class == ATA_DEV_ATAPI)
memcpy(buf_cmd + STP_ATAPI_CMD,
task->ata_task.atapi_packet, 16);
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 933f21471951..96dcc097a463 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -4367,7 +4367,7 @@ static int pm8001_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
PM8001_IO_DBG(pm8001_ha, pm8001_printk("PIO\n"));
}
if (task->ata_task.use_ncq &&
- dev->sata_dev.command_set != ATAPI_COMMAND_SET) {
+ dev->sata_dev.class != ATA_DEV_ATAPI) {
ATAP = 0x07; /* FPDMA */
PM8001_IO_DBG(pm8001_ha, pm8001_printk("FPDMA\n"));
}
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index b06443a0db2d..05cce463ab01 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -4077,7 +4077,7 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
PM8001_IO_DBG(pm8001_ha, pm8001_printk("PIO\n"));
}
if (task->ata_task.use_ncq &&
- dev->sata_dev.command_set != ATAPI_COMMAND_SET) {
+ dev->sata_dev.class != ATA_DEV_ATAPI) {
ATAP = 0x07; /* FPDMA */
PM8001_IO_DBG(pm8001_ha, pm8001_printk("FPDMA\n"));
}