depends on ACPI
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
-@@ -656,6 +656,19 @@ u64 ata_tf_read_block(const struct ata_t
+@@ -663,6 +663,19 @@ u64 ata_tf_read_block(const struct ata_t
return block;
}
+
/**
* ata_build_rw_tf - Build ATA taskfile for given read/write request
- * @tf: Target ATA taskfile
-@@ -4580,6 +4593,9 @@ struct ata_queued_cmd *ata_qc_new_init(s
- if (tag < 0)
- return NULL;
+ * @qc: Metadata associated with the taskfile to build
+@@ -4716,6 +4729,9 @@ void __ata_qc_complete(struct ata_queued
+ link->active_tag = ATA_TAG_POISON;
+ ap->nr_active_links--;
}
+#ifdef CONFIG_ATA_LEDS
+ ata_led_act(ap);
+#endif
- qc = __ata_qc_from_tag(ap, tag);
- qc->tag = qc->hw_tag = tag;
-@@ -5358,6 +5374,9 @@ struct ata_port *ata_port_alloc(struct a
+ /* clear exclusive status */
+ if (unlikely(qc->flags & ATA_QCFLAG_CLEAR_EXCL &&
+@@ -5438,6 +5454,9 @@ struct ata_port *ata_port_alloc(struct a
ap->stats.unhandled_irq = 1;
ap->stats.idle_irq = 1;
#endif
ata_sff_port_init(ap);
return ap;
-@@ -5393,6 +5412,12 @@ static void ata_host_release(struct kref
+@@ -5473,6 +5492,12 @@ static void ata_host_release(struct kref
kfree(ap->pmp_link);
kfree(ap->slave_link);
kfree(ap);
host->ports[i] = NULL;
}
-@@ -5799,7 +5824,23 @@ int ata_host_register(struct ata_host *h
+@@ -5875,7 +5900,23 @@ int ata_host_register(struct ata_host *h
host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
host->ports[i]->local_port_no = i + 1;
}
/*
* Define if arch has non-standard setup. This is a _PCI_ standard
-@@ -894,6 +897,12 @@ struct ata_port {
+@@ -865,6 +868,12 @@ struct ata_port {
#ifdef CONFIG_ATA_ACPI
struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */
#endif