Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 214 deletions

diff --git a/ANDROID_3.4.5/arch/ia64/kernel/msi_ia64.c b/ANDROID_3.4.5/arch/ia64/kernel/msi_ia64.c
deleted file mode 100644
index fb2f1e62..00000000
--- a/ANDROID_3.4.5/arch/ia64/kernel/msi_ia64.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * MSI hooks for standard x86 apic
- */
-
-#include <linux/pci.h>
-#include <linux/irq.h>
-#include <linux/msi.h>
-#include <linux/dmar.h>
-#include <asm/smp.h>
-#include <asm/msidef.h>
-
-static struct irq_chip	ia64_msi_chip;
-
-#ifdef CONFIG_SMP
-static int ia64_set_msi_irq_affinity(struct irq_data *idata,
-				     const cpumask_t *cpu_mask, bool force)
-{
-	struct msi_msg msg;
-	u32 addr, data;
-	int cpu = first_cpu(*cpu_mask);
-	unsigned int irq = idata->irq;
-
-	if (!cpu_online(cpu))
-		return -1;
-
-	if (irq_prepare_move(irq, cpu))
-		return -1;
-
-	get_cached_msi_msg(irq, &msg);
-
-	addr = msg.address_lo;
-	addr &= MSI_ADDR_DEST_ID_MASK;
-	addr |= MSI_ADDR_DEST_ID_CPU(cpu_physical_id(cpu));
-	msg.address_lo = addr;
-
-	data = msg.data;
-	data &= MSI_DATA_VECTOR_MASK;
-	data |= MSI_DATA_VECTOR(irq_to_vector(irq));
-	msg.data = data;
-
-	write_msi_msg(irq, &msg);
-	cpumask_copy(idata->affinity, cpumask_of(cpu));
-
-	return 0;
-}
-#endif /* CONFIG_SMP */
-
-int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
-{
-	struct msi_msg	msg;
-	unsigned long	dest_phys_id;
-	int	irq, vector;
-	cpumask_t mask;
-
-	irq = create_irq();
-	if (irq < 0)
-		return irq;
-
-	irq_set_msi_desc(irq, desc);
-	cpumask_and(&mask, &(irq_to_domain(irq)), cpu_online_mask);
-	dest_phys_id = cpu_physical_id(first_cpu(mask));
-	vector = irq_to_vector(irq);
-
-	msg.address_hi = 0;
-	msg.address_lo =
-		MSI_ADDR_HEADER |
-		MSI_ADDR_DEST_MODE_PHYS |
-		MSI_ADDR_REDIRECTION_CPU |
-		MSI_ADDR_DEST_ID_CPU(dest_phys_id);
-
-	msg.data =
-		MSI_DATA_TRIGGER_EDGE |
-		MSI_DATA_LEVEL_ASSERT |
-		MSI_DATA_DELIVERY_FIXED |
-		MSI_DATA_VECTOR(vector);
-
-	write_msi_msg(irq, &msg);
-	irq_set_chip_and_handler(irq, &ia64_msi_chip, handle_edge_irq);
-
-	return 0;
-}
-
-void ia64_teardown_msi_irq(unsigned int irq)
-{
-	destroy_irq(irq);
-}
-
-static void ia64_ack_msi_irq(struct irq_data *data)
-{
-	irq_complete_move(data->irq);
-	irq_move_irq(data);
-	ia64_eoi();
-}
-
-static int ia64_msi_retrigger_irq(struct irq_data *data)
-{
-	unsigned int vector = irq_to_vector(data->irq);
-	ia64_resend_irq(vector);
-
-	return 1;
-}
-
-/*
- * Generic ops used on most IA64 platforms.
- */
-static struct irq_chip ia64_msi_chip = {
-	.name			= "PCI-MSI",
-	.irq_mask		= mask_msi_irq,
-	.irq_unmask		= unmask_msi_irq,
-	.irq_ack		= ia64_ack_msi_irq,
-#ifdef CONFIG_SMP
-	.irq_set_affinity	= ia64_set_msi_irq_affinity,
-#endif
-	.irq_retrigger		= ia64_msi_retrigger_irq,
-};
-
-
-int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
-{
-	if (platform_setup_msi_irq)
-		return platform_setup_msi_irq(pdev, desc);
-
-	return ia64_setup_msi_irq(pdev, desc);
-}
-
-void arch_teardown_msi_irq(unsigned int irq)
-{
-	if (platform_teardown_msi_irq)
-		return platform_teardown_msi_irq(irq);
-
-	return ia64_teardown_msi_irq(irq);
-}
-
-#ifdef CONFIG_INTEL_IOMMU
-#ifdef CONFIG_SMP
-static int dmar_msi_set_affinity(struct irq_data *data,
-				 const struct cpumask *mask, bool force)
-{
-	unsigned int irq = data->irq;
-	struct irq_cfg *cfg = irq_cfg + irq;
-	struct msi_msg msg;
-	int cpu = cpumask_first(mask);
-
-	if (!cpu_online(cpu))
-		return -1;
-
-	if (irq_prepare_move(irq, cpu))
-		return -1;
-
-	dmar_msi_read(irq, &msg);
-
-	msg.data &= ~MSI_DATA_VECTOR_MASK;
-	msg.data |= MSI_DATA_VECTOR(cfg->vector);
-	msg.address_lo &= ~MSI_ADDR_DEST_ID_MASK;
-	msg.address_lo |= MSI_ADDR_DEST_ID_CPU(cpu_physical_id(cpu));
-
-	dmar_msi_write(irq, &msg);
-	cpumask_copy(data->affinity, mask);
-
-	return 0;
-}
-#endif /* CONFIG_SMP */
-
-static struct irq_chip dmar_msi_type = {
-	.name = "DMAR_MSI",
-	.irq_unmask = dmar_msi_unmask,
-	.irq_mask = dmar_msi_mask,
-	.irq_ack = ia64_ack_msi_irq,
-#ifdef CONFIG_SMP
-	.irq_set_affinity = dmar_msi_set_affinity,
-#endif
-	.irq_retrigger = ia64_msi_retrigger_irq,
-};
-
-static int
-msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_msg *msg)
-{
-	struct irq_cfg *cfg = irq_cfg + irq;
-	unsigned dest;
-	cpumask_t mask;
-
-	cpumask_and(&mask, &(irq_to_domain(irq)), cpu_online_mask);
-	dest = cpu_physical_id(first_cpu(mask));
-
-	msg->address_hi = 0;
-	msg->address_lo =
-		MSI_ADDR_HEADER |
-		MSI_ADDR_DEST_MODE_PHYS |
-		MSI_ADDR_REDIRECTION_CPU |
-		MSI_ADDR_DEST_ID_CPU(dest);
-
-	msg->data =
-		MSI_DATA_TRIGGER_EDGE |
-		MSI_DATA_LEVEL_ASSERT |
-		MSI_DATA_DELIVERY_FIXED |
-		MSI_DATA_VECTOR(cfg->vector);
-	return 0;
-}
-
-int arch_setup_dmar_msi(unsigned int irq)
-{
-	int ret;
-	struct msi_msg msg;
-
-	ret = msi_compose_msg(NULL, irq, &msg);
-	if (ret < 0)
-		return ret;
-	dmar_msi_write(irq, &msg);
-	irq_set_chip_and_handler_name(irq, &dmar_msi_type, handle_edge_irq,
-				      "edge");
-	return 0;
-}
-#endif /* CONFIG_INTEL_IOMMU */
-