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-rw-r--r--drivers/ata/ahci.c21
-rw-r--r--drivers/ata/libata-core.c1
-rw-r--r--drivers/ata/libata-sff.c1
-rw-r--r--drivers/ata/sata_fsl.c24
-rw-r--r--drivers/ata/sata_sil24.c8
-rw-r--r--drivers/scsi/ipr.c59
-rw-r--r--drivers/scsi/libsas/sas_ata.c17
7 files changed, 66 insertions, 65 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 1389c64e002..ad5b6f384ba 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -243,9 +243,9 @@ static int ahci_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val);
static int ahci_scr_write(struct ata_port *ap, unsigned int sc_reg, u32 val);
static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static unsigned int ahci_qc_issue(struct ata_queued_cmd *qc);
+static bool ahci_qc_fill_rtf(struct ata_queued_cmd *qc);
static int ahci_port_start(struct ata_port *ap);
static void ahci_port_stop(struct ata_port *ap);
-static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
static void ahci_qc_prep(struct ata_queued_cmd *qc);
static u8 ahci_check_status(struct ata_port *ap);
static void ahci_freeze(struct ata_port *ap);
@@ -295,10 +295,10 @@ static struct ata_port_operations ahci_ops = {
.sff_check_status = ahci_check_status,
.sff_check_altstatus = ahci_check_status,
- .sff_tf_read = ahci_tf_read,
.qc_defer = sata_pmp_qc_defer_cmd_switch,
.qc_prep = ahci_qc_prep,
.qc_issue = ahci_qc_issue,
+ .qc_fill_rtf = ahci_qc_fill_rtf,
.freeze = ahci_freeze,
.thaw = ahci_thaw,
@@ -1473,14 +1473,6 @@ static u8 ahci_check_status(struct ata_port *ap)
return readl(mmio + PORT_TFDATA) & 0xFF;
}
-static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
- struct ahci_port_priv *pp = ap->private_data;
- u8 *d2h_fis = pp->rx_fis + RX_FIS_D2H_REG;
-
- ata_tf_from_fis(d2h_fis, tf);
-}
-
static unsigned int ahci_fill_sg(struct ata_queued_cmd *qc, void *cmd_tbl)
{
struct scatterlist *sg;
@@ -1779,6 +1771,15 @@ static unsigned int ahci_qc_issue(struct ata_queued_cmd *qc)
return 0;
}
+static bool ahci_qc_fill_rtf(struct ata_queued_cmd *qc)
+{
+ struct ahci_port_priv *pp = qc->ap->private_data;
+ u8 *d2h_fis = pp->rx_fis + RX_FIS_D2H_REG;
+
+ ata_tf_from_fis(d2h_fis, &qc->result_tf);
+ return true;
+}
+
static void ahci_freeze(struct ata_port *ap)
{
void __iomem *port_mmio = ahci_port_base(ap);
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index dcc5a28e26c..e8598eeeec3 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -74,7 +74,6 @@ const unsigned long sata_deb_timing_hotplug[] = { 25, 500, 2000 };
const unsigned long sata_deb_timing_long[] = { 100, 2000, 5000 };
const struct ata_port_operations ata_base_port_ops = {
- .qc_fill_rtf = ata_sff_qc_fill_rtf,
.prereset = ata_std_prereset,
.postreset = ata_std_postreset,
.error_handler = ata_std_error_handler,
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 5ae813f5442..8e6c78ac70f 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -44,6 +44,7 @@ const struct ata_port_operations ata_sff_port_ops = {
.qc_prep = ata_sff_qc_prep,
.qc_issue = ata_sff_qc_issue,
+ .qc_fill_rtf = ata_sff_qc_fill_rtf,
.freeze = ata_sff_freeze,
.thaw = ata_sff_thaw,
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 37482d4e883..e880b7ec060 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -464,6 +464,20 @@ static unsigned int sata_fsl_qc_issue(struct ata_queued_cmd *qc)
return 0;
}
+static bool sata_fsl_qc_fill_rtf(struct ata_queued_cmd *qc)
+{
+ struct sata_fsl_port_priv *pp = qc->ap->private_data;
+ struct sata_fsl_host_priv *host_priv = qc->ap->host->private_data;
+ void __iomem *hcr_base = host_priv->hcr_base;
+ unsigned int tag = sata_fsl_tag(qc->tag, hcr_base);
+ struct command_desc *cd;
+
+ cd = pp->cmdentry + tag;
+
+ ata_tf_from_fis(cd->sfis, &qc->result_tf);
+ return true;
+}
+
static int sata_fsl_scr_write(struct ata_port *ap, unsigned int sc_reg_in,
u32 val)
{
@@ -580,13 +594,6 @@ static u8 sata_fsl_check_status(struct ata_port *ap)
return pp->tf.command;
}
-static void sata_fsl_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
- struct sata_fsl_port_priv *pp = ap->private_data;
-
- *tf = pp->tf;
-}
-
static int sata_fsl_port_start(struct ata_port *ap)
{
struct device *dev = ap->host->dev;
@@ -1193,10 +1200,9 @@ static const struct ata_port_operations sata_fsl_ops = {
.sff_check_status = sata_fsl_check_status,
.sff_check_altstatus = sata_fsl_check_status,
- .sff_tf_read = sata_fsl_tf_read,
-
.qc_prep = sata_fsl_qc_prep,
.qc_issue = sata_fsl_qc_issue,
+ .qc_fill_rtf = sata_fsl_qc_fill_rtf,
.scr_read = sata_fsl_scr_read,
.scr_write = sata_fsl_scr_write,
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 79952f825b4..51a7c06803d 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -344,7 +344,6 @@ static void sil24_dev_config(struct ata_device *dev);
static u8 sil24_check_status(struct ata_port *ap);
static int sil24_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val);
static int sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val);
-static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
static int sil24_qc_defer(struct ata_queued_cmd *qc);
static void sil24_qc_prep(struct ata_queued_cmd *qc);
static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc);
@@ -404,7 +403,6 @@ static struct ata_port_operations sil24_ops = {
.sff_check_status = sil24_check_status,
.sff_check_altstatus = sil24_check_status,
- .sff_tf_read = sil24_tf_read,
.qc_defer = sil24_qc_defer,
.qc_prep = sil24_qc_prep,
.qc_issue = sil24_qc_issue,
@@ -533,12 +531,6 @@ static int sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val)
return -EINVAL;
}
-static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
- struct sil24_port_priv *pp = ap->private_data;
- *tf = pp->tf;
-}
-
static void sil24_config_port(struct ata_port *ap)
{
void __iomem *port = ap->ioaddr.cmd_addr;
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 2ecd3299152..b079f6c3371 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5041,33 +5041,6 @@ static void ipr_ata_post_internal(struct ata_queued_cmd *qc)
}
/**
- * ipr_tf_read - Read the current ATA taskfile for the ATA port
- * @ap: ATA port
- * @tf: destination ATA taskfile
- *
- * Return value:
- * none
- **/
-static void ipr_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
- struct ipr_sata_port *sata_port = ap->private_data;
- struct ipr_ioasa_gata *g = &sata_port->ioasa;
-
- tf->feature = g->error;
- tf->nsect = g->nsect;
- tf->lbal = g->lbal;
- tf->lbam = g->lbam;
- tf->lbah = g->lbah;
- tf->device = g->device;
- tf->command = g->status;
- tf->hob_nsect = g->hob_nsect;
- tf->hob_lbal = g->hob_lbal;
- tf->hob_lbam = g->hob_lbam;
- tf->hob_lbah = g->hob_lbah;
- tf->ctl = g->alt_status;
-}
-
-/**
* ipr_copy_sata_tf - Copy a SATA taskfile to an IOA data structure
* @regs: destination
* @tf: source ATA taskfile
@@ -5245,6 +5218,35 @@ static unsigned int ipr_qc_issue(struct ata_queued_cmd *qc)
}
/**
+ * ipr_qc_fill_rtf - Read result TF
+ * @qc: ATA queued command
+ *
+ * Return value:
+ * true
+ **/
+static bool ipr_qc_fill_rtf(struct ata_queued_cmd *qc)
+{
+ struct ipr_sata_port *sata_port = qc->ap->private_data;
+ struct ipr_ioasa_gata *g = &sata_port->ioasa;
+ struct ata_taskfile *tf = &qc->result_tf;
+
+ tf->feature = g->error;
+ tf->nsect = g->nsect;
+ tf->lbal = g->lbal;
+ tf->lbam = g->lbam;
+ tf->lbah = g->lbah;
+ tf->device = g->device;
+ tf->command = g->status;
+ tf->hob_nsect = g->hob_nsect;
+ tf->hob_lbal = g->hob_lbal;
+ tf->hob_lbam = g->hob_lbam;
+ tf->hob_lbah = g->hob_lbah;
+ tf->ctl = g->alt_status;
+
+ return true;
+}
+
+/**
* ipr_ata_check_status - Return last ATA status
* @ap: ATA port
*
@@ -5277,10 +5279,9 @@ static struct ata_port_operations ipr_sata_ops = {
.phy_reset = ipr_ata_phy_reset,
.hardreset = ipr_sata_reset,
.post_internal_cmd = ipr_ata_post_internal,
- .sff_tf_read = ipr_tf_read,
.qc_prep = ata_noop_qc_prep,
.qc_issue = ipr_qc_issue,
- .qc_fill_rtf = ata_sff_qc_fill_rtf,
+ .qc_fill_rtf = ipr_qc_fill_rtf,
.port_start = ata_sas_port_start,
.port_stop = ata_sas_port_stop
};
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 2ec255839dc..e81f2fd8ba8 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -225,6 +225,14 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
return 0;
}
+static bool sas_ata_qc_fill_rtf(struct ata_queued_cmd *qc)
+{
+ struct domain_device *dev = qc->ap->private_data;
+
+ memcpy(&qc->result_tf, &dev->sata_dev.tf, sizeof(qc->result_tf));
+ return true;
+}
+
static u8 sas_ata_check_status(struct ata_port *ap)
{
struct domain_device *dev = ap->private_data;
@@ -292,12 +300,6 @@ static void sas_ata_post_internal(struct ata_queued_cmd *qc)
}
}
-static void sas_ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
- struct domain_device *dev = ap->private_data;
- memcpy(tf, &dev->sata_dev.tf, sizeof (*tf));
-}
-
static int sas_ata_scr_write(struct ata_port *ap, unsigned int sc_reg_in,
u32 val)
{
@@ -353,10 +355,9 @@ static struct ata_port_operations sas_sata_ops = {
.sff_dev_select = ata_noop_dev_select,
.phy_reset = sas_ata_phy_reset,
.post_internal_cmd = sas_ata_post_internal,
- .sff_tf_read = sas_ata_tf_read,
.qc_prep = ata_noop_qc_prep,
.qc_issue = sas_ata_qc_issue,
- .qc_fill_rtf = ata_sff_qc_fill_rtf,
+ .qc_fill_rtf = sas_ata_qc_fill_rtf,
.port_start = ata_sas_port_start,
.port_stop = ata_sas_port_stop,
.scr_read = sas_ata_scr_read,