---

yaml --- r: 38441 b: refs/heads/master c: 95d7788 h: refs/heads/master i: 38439: 5631397 v: v3
git-mirror · Oct 4, 2006 · a6c8196 · a6c8196
1 parent 95bb831
commit a6c8196
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Showing 8 changed files with 23 additions and 17 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 03571e11c4a6d08230657f80970f0a5cc7820471
+refs/heads/master: 95d77884c77beed676036d2f74d10b470a483c63
diff --git a/trunk/arch/i386/kernel/io_apic.c b/trunk/arch/i386/kernel/io_apic.c
@@ -33,6 +33,7 @@
 #include <linux/sysdev.h>
 #include <linux/pci.h>
 #include <linux/msi.h>
+#include <linux/htirq.h>
 
 #include <asm/io.h>
 #include <asm/smp.h>
@@ -2409,9 +2410,8 @@ static int __init ioapic_init_sysfs(void)
 
 device_initcall(ioapic_init_sysfs);
 
-#ifdef CONFIG_PCI_MSI
 /*
- * Dynamic irq allocate and deallocation for MSI
+ * Dynamic irq allocate and deallocation
  */
 int create_irq(void)
 {
@@ -2450,7 +2450,6 @@ void destroy_irq(unsigned int irq)
 	irq_vector[irq] = 0;
 	spin_unlock_irqrestore(&vector_lock, flags);
 }
-#endif /* CONFIG_PCI_MSI */
 
 /*
  * MSI mesage composition

diff --git a/trunk/arch/x86_64/kernel/io_apic.c b/trunk/arch/x86_64/kernel/io_apic.c
@@ -31,6 +31,7 @@
 #include <linux/acpi.h>
 #include <linux/sysdev.h>
 #include <linux/msi.h>
+#include <linux/htirq.h>
 #ifdef CONFIG_ACPI
 #include <acpi/acpi_bus.h>
 #endif

diff --git a/trunk/drivers/pci/Kconfig b/trunk/drivers/pci/Kconfig
@@ -55,7 +55,6 @@ config PCI_DEBUG
 config HT_IRQ
 	bool "Interrupts on hypertransport devices"
 	default y
-	depends on PCI_MSI
 	depends on X86_LOCAL_APIC && X86_IO_APIC
 	help
 	   This allows native hypertransport devices to use interrupts.

diff --git a/trunk/drivers/pci/Makefile b/trunk/drivers/pci/Makefile
@@ -17,6 +17,9 @@ obj-$(CONFIG_HOTPLUG_PCI) += hotplug/
 # Build the PCI MSI interrupt support
 obj-$(CONFIG_PCI_MSI) += msi.o
 
+# Build the Hypertransport interrupt support
+obj-$(CONFIG_HT_IRQ) += htirq.o
+
 #
 # Some architectures use the generic PCI setup functions
 #
@@ -29,7 +32,6 @@ obj-$(CONFIG_PPC32) += setup-irq.o
 obj-$(CONFIG_PPC64) += setup-bus.o
 obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
 obj-$(CONFIG_X86_VISWS) += setup-irq.o
-obj-$(CONFIG_HT_IRQ) += htirq.o
 
 #
 # ACPI Related PCI FW Functions

diff --git a/trunk/drivers/pci/htirq.c b/trunk/drivers/pci/htirq.c
@@ -11,6 +11,7 @@
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/gfp.h>
+#include <linux/htirq.h>
 
 /* Global ht irq lock.
  *

diff --git a/trunk/include/linux/htirq.h b/trunk/include/linux/htirq.h
@@ -0,0 +1,15 @@
+#ifndef LINUX_HTIRQ_H
+#define LINUX_HTIRQ_H
+
+/* Helper functions.. */
+void write_ht_irq_low(unsigned int irq, u32 data);
+void write_ht_irq_high(unsigned int irq, u32 data);
+u32  read_ht_irq_low(unsigned int irq);
+u32  read_ht_irq_high(unsigned int irq);
+void mask_ht_irq(unsigned int irq);
+void unmask_ht_irq(unsigned int irq);
+
+/* The arch hook for getting things started */
+int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev);
+
+#endif /* LINUX_HTIRQ_H */
diff --git a/trunk/include/linux/pci.h b/trunk/include/linux/pci.h
@@ -615,20 +615,9 @@ extern void msi_remove_pci_irq_vectors(struct pci_dev *dev);
 #endif
 
 #ifdef CONFIG_HT_IRQ
-/* Helper functions.. */
-void write_ht_irq_low(unsigned int irq, u32 data);
-void write_ht_irq_high(unsigned int irq, u32 data);
-u32  read_ht_irq_low(unsigned int irq);
-u32  read_ht_irq_high(unsigned int irq);
-void mask_ht_irq(unsigned int irq);
-void unmask_ht_irq(unsigned int irq);
-
 /* The functions a driver should call */
 int  ht_create_irq(struct pci_dev *dev, int idx);
 void ht_destroy_irq(unsigned int irq);
-
-/* The arch hook for getting things started */
-int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev);
 #endif /* CONFIG_HT_IRQ */
 
 extern void pci_block_user_cfg_access(struct pci_dev *dev);