summaryrefslogtreecommitdiff
path: root/arch/ia64
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/Kconfig2
-rw-r--r--arch/ia64/configs/generic_defconfig3
-rw-r--r--arch/ia64/configs/gensparse_defconfig1
-rw-r--r--arch/ia64/configs/tiger_defconfig1
-rw-r--r--arch/ia64/configs/xen_domu_defconfig1
-rw-r--r--arch/ia64/configs/zx1_defconfig1
-rw-r--r--arch/ia64/dig/Makefile2
-rw-r--r--arch/ia64/hp/common/sba_iommu.c12
-rw-r--r--arch/ia64/hp/sim/simeth.c2
-rw-r--r--arch/ia64/include/asm/device.h2
-rw-r--r--arch/ia64/include/asm/iommu.h6
-rw-r--r--arch/ia64/include/asm/pci.h2
-rw-r--r--arch/ia64/include/asm/unistd.h4
-rw-r--r--arch/ia64/kernel/Makefile2
-rw-r--r--arch/ia64/kernel/acpi.c4
-rw-r--r--arch/ia64/kernel/entry.S2
-rw-r--r--arch/ia64/kernel/msi_ia64.c4
-rw-r--r--arch/ia64/kernel/pci-dma.c2
-rw-r--r--arch/ia64/kvm/kvm-ia64.c3
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_hwperf.c12
20 files changed, 42 insertions, 26 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 3ff7785..27489b6 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -92,7 +92,7 @@ config HAVE_SETUP_PER_CPU_AREA
def_bool y
config GENERIC_GPIO
- def_bool y
+ bool
config DMI
bool
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 0e5cd14..954d81e 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -87,6 +87,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_NET_TULIP=y
CONFIG_TULIP=m
CONFIG_NET_PCI=y
+CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=y
CONFIG_IGB=y
@@ -234,4 +235,4 @@ CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_T10DIF=y
CONFIG_MISC_DEVICES=y
-CONFIG_DMAR=y
+CONFIG_INTEL_IOMMU=y
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index b11fa88..91c41ec 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -75,6 +75,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_NET_TULIP=y
CONFIG_TULIP=m
CONFIG_NET_PCI=y
+CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=y
CONFIG_TIGON3=y
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 137a453..a5a9e02 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -77,6 +77,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_NET_TULIP=y
CONFIG_TULIP=m
CONFIG_NET_PCI=y
+CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=y
CONFIG_TIGON3=y
diff --git a/arch/ia64/configs/xen_domu_defconfig b/arch/ia64/configs/xen_domu_defconfig
index 2bf76e4..37b9b42 100644
--- a/arch/ia64/configs/xen_domu_defconfig
+++ b/arch/ia64/configs/xen_domu_defconfig
@@ -80,6 +80,7 @@ CONFIG_NET_ETHERNET=y
CONFIG_NET_TULIP=y
CONFIG_TULIP=m
CONFIG_NET_PCI=y
+CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=y
CONFIG_TIGON3=y
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 1d42827..fc7aba0 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -57,6 +57,7 @@ CONFIG_TULIP_MMIO=y
CONFIG_TULIP_NAPI=y
CONFIG_TULIP_NAPI_HW_MITIGATION=y
CONFIG_NET_PCI=y
+CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=y
CONFIG_E1000=y
CONFIG_TIGON3=y
diff --git a/arch/ia64/dig/Makefile b/arch/ia64/dig/Makefile
index 2f7cadd..ae16ec4 100644
--- a/arch/ia64/dig/Makefile
+++ b/arch/ia64/dig/Makefile
@@ -6,7 +6,7 @@
#
obj-y := setup.o
-ifeq ($(CONFIG_DMAR), y)
+ifeq ($(CONFIG_INTEL_IOMMU), y)
obj-$(CONFIG_IA64_GENERIC) += machvec.o machvec_vtd.o
else
obj-$(CONFIG_IA64_GENERIC) += machvec.o
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 80241fe..f5f4ef1 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -915,7 +915,7 @@ sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt)
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/PCI/PCI-DMA-mapping.txt
+ * See Documentation/DMA-API-HOWTO.txt
*/
static dma_addr_t sba_map_page(struct device *dev, struct page *page,
unsigned long poff, size_t size,
@@ -1044,7 +1044,7 @@ sba_mark_clean(struct ioc *ioc, dma_addr_t iova, size_t size)
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/PCI/PCI-DMA-mapping.txt
+ * See Documentation/DMA-API-HOWTO.txt
*/
static void sba_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
enum dma_data_direction dir, struct dma_attrs *attrs)
@@ -1127,7 +1127,7 @@ void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
* @size: number of bytes mapped in driver buffer.
* @dma_handle: IOVA of new buffer.
*
- * See Documentation/PCI/PCI-DMA-mapping.txt
+ * See Documentation/DMA-API-HOWTO.txt
*/
static void *
sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags)
@@ -1190,7 +1190,7 @@ sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp
* @vaddr: virtual address IOVA of "consistent" buffer.
* @dma_handler: IO virtual address of "consistent" buffer.
*
- * See Documentation/PCI/PCI-DMA-mapping.txt
+ * See Documentation/DMA-API-HOWTO.txt
*/
static void sba_free_coherent (struct device *dev, size_t size, void *vaddr,
dma_addr_t dma_handle)
@@ -1453,7 +1453,7 @@ static void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/PCI/PCI-DMA-mapping.txt
+ * See Documentation/DMA-API-HOWTO.txt
*/
static int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist,
int nents, enum dma_data_direction dir,
@@ -1549,7 +1549,7 @@ static int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist,
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/PCI/PCI-DMA-mapping.txt
+ * See Documentation/DMA-API-HOWTO.txt
*/
static void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
int nents, enum dma_data_direction dir,
diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index 7e81966..47afcc6 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -172,7 +172,7 @@ static const struct net_device_ops simeth_netdev_ops = {
.ndo_stop = simeth_close,
.ndo_start_xmit = simeth_tx,
.ndo_get_stats = simeth_get_stats,
- .ndo_set_multicast_list = set_multicast_list, /* not yet used */
+ .ndo_set_rx_mode = set_multicast_list, /* not yet used */
};
diff --git a/arch/ia64/include/asm/device.h b/arch/ia64/include/asm/device.h
index d66d446..d05e78f 100644
--- a/arch/ia64/include/asm/device.h
+++ b/arch/ia64/include/asm/device.h
@@ -10,7 +10,7 @@ struct dev_archdata {
#ifdef CONFIG_ACPI
void *acpi_handle;
#endif
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
void *iommu; /* hook for IOMMU specific extension */
#endif
};
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 745e095..105c93b 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -7,12 +7,14 @@
extern void pci_iommu_shutdown(void);
extern void no_iommu_init(void);
+#ifdef CONFIG_INTEL_IOMMU
extern int force_iommu, no_iommu;
-extern int iommu_detected;
-#ifdef CONFIG_DMAR
extern int iommu_pass_through;
+extern int iommu_detected;
#else
#define iommu_pass_through (0)
+#define no_iommu (1)
+#define iommu_detected (0)
#endif
extern void iommu_dma_init(void);
extern void machvec_init(const char *name);
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 73b5f78..127dd7b 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -139,7 +139,7 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
return channel ? isa_irq_to_vector(15) : isa_irq_to_vector(14);
}
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
extern void pci_iommu_alloc(void);
#endif
#endif /* _ASM_IA64_PCI_H */
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 7c928da..7617248 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -321,11 +321,13 @@
#define __NR_syncfs 1329
#define __NR_setns 1330
#define __NR_sendmmsg 1331
+#define __NR_process_vm_readv 1332
+#define __NR_process_vm_writev 1333
#ifdef __KERNEL__
-#define NR_syscalls 308 /* length of syscall table */
+#define NR_syscalls 310 /* length of syscall table */
/*
* The following defines stop scripts/checksyscalls.sh from complaining about
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 395c2f2..d959c84 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -43,7 +43,7 @@ obj-$(CONFIG_IA64_ESI) += esi.o
ifneq ($(CONFIG_IA64_ESI),)
obj-y += esi_stub.o # must be in kernel proper
endif
-obj-$(CONFIG_DMAR) += pci-dma.o
+obj-$(CONFIG_INTEL_IOMMU) += pci-dma.o
obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o
obj-$(CONFIG_BINFMT_ELF) += elfcore.o
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 3be485a..bfb4d01 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -88,7 +88,7 @@ acpi_get_sysname(void)
struct acpi_table_rsdp *rsdp;
struct acpi_table_xsdt *xsdt;
struct acpi_table_header *hdr;
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
u64 i, nentries;
#endif
@@ -125,7 +125,7 @@ acpi_get_sysname(void)
return "xen";
}
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
/* Look for Intel IOMMU */
nentries = (hdr->length - sizeof(*hdr)) /
sizeof(xsdt->table_offset_entry[0]);
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 198c753..5b31d46 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1777,6 +1777,8 @@ sys_call_table:
data8 sys_syncfs
data8 sys_setns // 1330
data8 sys_sendmmsg
+ data8 sys_process_vm_readv
+ data8 sys_process_vm_writev
.org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls
#endif /* __IA64_ASM_PARAVIRTUALIZED_NATIVE */
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index 009df54..94e0db7 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -131,7 +131,7 @@ void arch_teardown_msi_irq(unsigned int irq)
return ia64_teardown_msi_irq(irq);
}
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
#ifdef CONFIG_SMP
static int dmar_msi_set_affinity(struct irq_data *data,
const struct cpumask *mask, bool force)
@@ -210,5 +210,5 @@ int arch_setup_dmar_msi(unsigned int irq)
"edge");
return 0;
}
-#endif /* CONFIG_DMAR */
+#endif /* CONFIG_INTEL_IOMMU */
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index f6b1ff0..c16162c 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -14,7 +14,7 @@
#include <asm/system.h>
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
#include <linux/kernel.h>
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 8213efe..43f4c92 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -33,6 +33,7 @@
#include <linux/uaccess.h>
#include <linux/iommu.h>
#include <linux/intel-iommu.h>
+#include <linux/pci.h>
#include <asm/pgtable.h>
#include <asm/gcc_intrin.h>
@@ -204,7 +205,7 @@ int kvm_dev_ioctl_check_extension(long ext)
r = KVM_COALESCED_MMIO_PAGE_OFFSET;
break;
case KVM_CAP_IOMMU:
- r = iommu_found();
+ r = iommu_present(&pci_bus_type);
break;
default:
r = 0;
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 30862c0..2de41d4 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -615,11 +615,15 @@ static int sn_hwperf_op_cpu(struct sn_hwperf_op_info *op_info)
}
}
- if (cpu == SN_HWPERF_ARG_ANY_CPU || cpu == get_cpu()) {
- /* don't care, or already on correct cpu */
+ if (cpu == SN_HWPERF_ARG_ANY_CPU) {
+ /* don't care which cpu */
sn_hwperf_call_sal(op_info);
- }
- else {
+ } else if (cpu == get_cpu()) {
+ /* already on correct cpu */
+ sn_hwperf_call_sal(op_info);
+ put_cpu();
+ } else {
+ put_cpu();
if (use_ipi) {
/* use an interprocessor interrupt to call SAL */
smp_call_function_single(cpu, sn_hwperf_call_sal,
generated by cgit v0.10.2 at 2024-08-19 12:11:34 (GMT)