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-rw-r--r--include/asm-arm/arch-rpc/hardware.h4
-rw-r--r--include/asm-arm/arch-versatile/io.h6
-rw-r--r--include/asm-ia64/uaccess.h12
-rw-r--r--include/asm-ppc/mv64x60.h4
-rw-r--r--include/asm-ppc64/uaccess.h6
-rw-r--r--include/asm-s390/sigcontext.h2
-rw-r--r--include/asm-s390/signal.h2
-rw-r--r--include/asm-sparc64/head.h9
-rw-r--r--include/asm-sparc64/pgtable.h4
-rw-r--r--include/asm-x86_64/msr.h1
-rw-r--r--include/linux/if_ether.h2
-rw-r--r--include/linux/netdevice.h89
-rw-r--r--include/linux/pci_ids.h2
-rw-r--r--include/linux/sched.h12
14 files changed, 102 insertions, 53 deletions
diff --git a/include/asm-arm/arch-rpc/hardware.h b/include/asm-arm/arch-rpc/hardware.h
index be9754a05c19..9d7f87375aa7 100644
--- a/include/asm-arm/arch-rpc/hardware.h
+++ b/include/asm-arm/arch-rpc/hardware.h
@@ -15,7 +15,7 @@
#include <asm/arch/memory.h>
#ifndef __ASSEMBLY__
-#define IOMEM(x) ((void __iomem *)(x))
+#define IOMEM(x) ((void __iomem *)(unsigned long)(x))
#else
#define IOMEM(x) x
#endif /* __ASSEMBLY__ */
@@ -52,7 +52,7 @@
/*
* IO Addresses
*/
-#define VIDC_BASE (void __iomem *)0xe0400000
+#define VIDC_BASE IOMEM(0xe0400000)
#define EXPMASK_BASE 0xe0360000
#define IOMD_BASE IOMEM(0xe0200000)
#define IOC_BASE IOMEM(0xe0200000)
diff --git a/include/asm-arm/arch-versatile/io.h b/include/asm-arm/arch-versatile/io.h
index 9f895bf61494..47e904cf25c7 100644
--- a/include/asm-arm/arch-versatile/io.h
+++ b/include/asm-arm/arch-versatile/io.h
@@ -22,7 +22,11 @@
#define IO_SPACE_LIMIT 0xffffffff
-#define __io(a) ((void __iomem *)(a))
+static inline void __iomem *__io(unsigned long addr)
+{
+ return (void __iomem *)addr;
+}
+#define __io(a) __io(a)
#define __mem_pci(a) (a)
#define __mem_isa(a) (a)
diff --git a/include/asm-ia64/uaccess.h b/include/asm-ia64/uaccess.h
index 3a7829bb5954..9adb51211c22 100644
--- a/include/asm-ia64/uaccess.h
+++ b/include/asm-ia64/uaccess.h
@@ -187,8 +187,8 @@ extern void __get_user_unknown (void);
({ \
const __typeof__(*(ptr)) __user *__gu_ptr = (ptr); \
__typeof__ (size) __gu_size = (size); \
- long __gu_err = -EFAULT, __gu_val = 0; \
- \
+ long __gu_err = -EFAULT; \
+ unsigned long __gu_val = 0; \
if (!check || __access_ok(__gu_ptr, size, segment)) \
switch (__gu_size) { \
case 1: __get_user_size(__gu_val, __gu_ptr, 1, __gu_err); break; \
@@ -240,13 +240,13 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
static inline unsigned long
__copy_to_user (void __user *to, const void *from, unsigned long count)
{
- return __copy_user(to, (void __user *) from, count);
+ return __copy_user(to, (__force void __user *) from, count);
}
static inline unsigned long
__copy_from_user (void *to, const void __user *from, unsigned long count)
{
- return __copy_user((void __user *) to, from, count);
+ return __copy_user((__force void __user *) to, from, count);
}
#define __copy_to_user_inatomic __copy_to_user
@@ -258,7 +258,7 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
long __cu_len = (n); \
\
if (__access_ok(__cu_to, __cu_len, get_fs())) \
- __cu_len = __copy_user(__cu_to, (void __user *) __cu_from, __cu_len); \
+ __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
__cu_len; \
})
@@ -270,7 +270,7 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
\
__chk_user_ptr(__cu_from); \
if (__access_ok(__cu_from, __cu_len, get_fs())) \
- __cu_len = __copy_user((void __user *) __cu_to, __cu_from, __cu_len); \
+ __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
__cu_len; \
})
diff --git a/include/asm-ppc/mv64x60.h b/include/asm-ppc/mv64x60.h
index 75c2ffa26b26..ee2f9188cc64 100644
--- a/include/asm-ppc/mv64x60.h
+++ b/include/asm-ppc/mv64x60.h
@@ -233,7 +233,7 @@ struct mv64x60_chip_info {
struct mv64x60_handle {
u32 type; /* type of bridge */
u32 rev; /* revision of bridge */
- void *v_base; /* virtual base addr of bridge regs */
+ void __iomem *v_base;/* virtual base addr of bridge regs */
phys_addr_t p_base; /* physical base addr of bridge regs */
u32 pci_mode_a; /* pci 0 mode: conventional pci, pci-x*/
@@ -303,7 +303,7 @@ void mv64x60_alloc_hose(struct mv64x60_handle *bh, u32 cfg_addr,
u32 cfg_data, struct pci_controller **hose);
int mv64x60_get_type(struct mv64x60_handle *bh);
int mv64x60_setup_for_chip(struct mv64x60_handle *bh);
-void *mv64x60_get_bridge_vbase(void);
+void __iomem *mv64x60_get_bridge_vbase(void);
u32 mv64x60_get_bridge_type(void);
u32 mv64x60_get_bridge_rev(void);
void mv64x60_get_mem_windows(struct mv64x60_handle *bh,
diff --git a/include/asm-ppc64/uaccess.h b/include/asm-ppc64/uaccess.h
index c181a60d868c..132c1276547b 100644
--- a/include/asm-ppc64/uaccess.h
+++ b/include/asm-ppc64/uaccess.h
@@ -164,7 +164,8 @@ do { \
#define __get_user_nocheck(x,ptr,size) \
({ \
- long __gu_err, __gu_val; \
+ long __gu_err; \
+ unsigned long __gu_val; \
might_sleep(); \
__get_user_size(__gu_val,(ptr),(size),__gu_err,-EFAULT);\
(x) = (__typeof__(*(ptr)))__gu_val; \
@@ -173,7 +174,8 @@ do { \
#define __get_user_check(x,ptr,size) \
({ \
- long __gu_err = -EFAULT, __gu_val = 0; \
+ long __gu_err = -EFAULT; \
+ unsigned long __gu_val = 0; \
const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \
might_sleep(); \
if (access_ok(VERIFY_READ,__gu_addr,size)) \
diff --git a/include/asm-s390/sigcontext.h b/include/asm-s390/sigcontext.h
index d57bc0cebdce..803545351dd8 100644
--- a/include/asm-s390/sigcontext.h
+++ b/include/asm-s390/sigcontext.h
@@ -61,7 +61,7 @@ typedef struct
struct sigcontext
{
unsigned long oldmask[_SIGCONTEXT_NSIG_WORDS];
- _sigregs *sregs;
+ _sigregs __user *sregs;
};
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index 3d6e11c6c1fd..7084626de215 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -165,7 +165,7 @@ struct sigaction {
#endif /* __KERNEL__ */
typedef struct sigaltstack {
- void *ss_sp;
+ void __user *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
diff --git a/include/asm-sparc64/head.h b/include/asm-sparc64/head.h
index b63a33cf4971..0abd3a674e8f 100644
--- a/include/asm-sparc64/head.h
+++ b/include/asm-sparc64/head.h
@@ -12,9 +12,12 @@
#define __JALAPENO_ID 0x003e0016
#define CHEETAH_MANUF 0x003e
-#define CHEETAH_IMPL 0x0014
-#define CHEETAH_PLUS_IMPL 0x0015
-#define JALAPENO_IMPL 0x0016
+#define CHEETAH_IMPL 0x0014 /* Ultra-III */
+#define CHEETAH_PLUS_IMPL 0x0015 /* Ultra-III+ */
+#define JALAPENO_IMPL 0x0016 /* Ultra-IIIi */
+#define JAGUAR_IMPL 0x0018 /* Ultra-IV */
+#define PANTHER_IMPL 0x0019 /* Ultra-IV+ */
+#define SERRANO_IMPL 0x0022 /* Ultra-IIIi+ */
#define BRANCH_IF_CHEETAH_BASE(tmp1,tmp2,label) \
rdpr %ver, %tmp1; \
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 43cbb089cde2..53d612aba8d5 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -98,7 +98,9 @@
#define _PAGE_NFO _AC(0x1000000000000000,UL) /* No Fault Only */
#define _PAGE_IE _AC(0x0800000000000000,UL) /* Invert Endianness */
#define _PAGE_SOFT2 _AC(0x07FC000000000000,UL) /* Software bits, set 2 */
-#define _PAGE_RES1 _AC(0x0003000000000000,UL) /* Reserved */
+#define _PAGE_RES1 _AC(0x0002000000000000,UL) /* Reserved */
+#define _PAGE_SZ32MB _AC(0x0001000000000000,UL) /* (Panther) 32MB page */
+#define _PAGE_SZ256MB _AC(0x2001000000000000,UL) /* (Panther) 256MB page */
#define _PAGE_SN _AC(0x0000800000000000,UL) /* (Cheetah) Snoop */
#define _PAGE_RES2 _AC(0x0000780000000000,UL) /* Reserved */
#define _PAGE_PADDR_SF _AC(0x000001FFFFFFE000,UL) /* (Spitfire) paddr[40:13]*/
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 4d727f3f5550..5a7fe3c6c3d8 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -234,6 +234,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
#define MSR_K8_TOP_MEM1 0xC001001A
#define MSR_K8_TOP_MEM2 0xC001001D
#define MSR_K8_SYSCFG 0xC0010010
+#define MSR_K8_HWCR 0xC0010015
/* K6 MSRs */
#define MSR_K6_EFER 0xC0000080
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index fc2d4c8225aa..d21c305c6c64 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -111,7 +111,9 @@ static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
return (struct ethhdr *)skb->mac.raw;
}
+#ifdef CONFIG_SYSCTL
extern struct ctl_table ether_table[];
#endif
+#endif
#endif /* _LINUX_IF_ETHER_H */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7c717907896d..368e4c825ff1 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -265,6 +265,8 @@ struct net_device
* the interface.
*/
char name[IFNAMSIZ];
+ /* device name hash chain */
+ struct hlist_node name_hlist;
/*
* I/O specific fields
@@ -292,6 +294,21 @@ struct net_device
/* ------- Fields preinitialized in Space.c finish here ------- */
+ /* Net device features */
+ unsigned long features;
+#define NETIF_F_SG 1 /* Scatter/gather IO. */
+#define NETIF_F_IP_CSUM 2 /* Can checksum only TCP/UDP over IPv4. */
+#define NETIF_F_NO_CSUM 4 /* Does not require checksum. F.e. loopack. */
+#define NETIF_F_HW_CSUM 8 /* Can checksum all the packets. */
+#define NETIF_F_HIGHDMA 32 /* Can DMA to high memory. */
+#define NETIF_F_FRAGLIST 64 /* Scatter/gather IO. */
+#define NETIF_F_HW_VLAN_TX 128 /* Transmit VLAN hw acceleration */
+#define NETIF_F_HW_VLAN_RX 256 /* Receive VLAN hw acceleration */
+#define NETIF_F_HW_VLAN_FILTER 512 /* Receive filtering on VLAN */
+#define NETIF_F_VLAN_CHALLENGED 1024 /* Device cannot handle VLAN packets */
+#define NETIF_F_TSO 2048 /* Can offload TCP/IP segmentation */
+#define NETIF_F_LLTX 4096 /* LockLess TX */
+
struct net_device *next_sched;
/* Interface index. Unique device identifier */
@@ -316,9 +333,6 @@ struct net_device
* will (read: may be cleaned up at will).
*/
- /* These may be needed for future network-power-down code. */
- unsigned long trans_start; /* Time (in jiffies) of last Tx */
- unsigned long last_rx; /* Time of last Rx */
unsigned short flags; /* interface flags (a la BSD) */
unsigned short gflags;
@@ -328,15 +342,12 @@ struct net_device
unsigned mtu; /* interface MTU value */
unsigned short type; /* interface hardware type */
unsigned short hard_header_len; /* hardware hdr length */
- void *priv; /* pointer to private data */
struct net_device *master; /* Pointer to master device of a group,
* which this device is member of.
*/
/* Interface address info. */
- unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
- unsigned char dev_addr[MAX_ADDR_LEN]; /* hw address */
unsigned char perm_addr[MAX_ADDR_LEN]; /* permanent hw address */
unsigned char addr_len; /* hardware address length */
unsigned short dev_id; /* for shared network cards */
@@ -346,8 +357,6 @@ struct net_device
int promiscuity;
int allmulti;
- int watchdog_timeo;
- struct timer_list watchdog_timer;
/* Protocol specific pointers */
@@ -358,32 +367,62 @@ struct net_device
void *ec_ptr; /* Econet specific data */
void *ax25_ptr; /* AX.25 specific data */
- struct list_head poll_list; /* Link to poll list */
+/*
+ * Cache line mostly used on receive path (including eth_type_trans())
+ */
+ struct list_head poll_list ____cacheline_aligned_in_smp;
+ /* Link to poll list */
+
+ int (*poll) (struct net_device *dev, int *quota);
int quota;
int weight;
+ unsigned long last_rx; /* Time of last Rx */
+ /* Interface address info used in eth_type_trans() */
+ unsigned char dev_addr[MAX_ADDR_LEN]; /* hw address, (before bcast
+ because most packets are unicast) */
+
+ unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
+/*
+ * Cache line mostly used on queue transmit path (qdisc)
+ */
+ /* device queue lock */
+ spinlock_t queue_lock ____cacheline_aligned_in_smp;
struct Qdisc *qdisc;
struct Qdisc *qdisc_sleeping;
- struct Qdisc *qdisc_ingress;
struct list_head qdisc_list;
unsigned long tx_queue_len; /* Max frames per queue allowed */
/* ingress path synchronizer */
spinlock_t ingress_lock;
+ struct Qdisc *qdisc_ingress;
+
+/*
+ * One part is mostly used on xmit path (device)
+ */
/* hard_start_xmit synchronizer */
- spinlock_t xmit_lock;
+ spinlock_t xmit_lock ____cacheline_aligned_in_smp;
/* cpu id of processor entered to hard_start_xmit or -1,
if nobody entered there.
*/
int xmit_lock_owner;
- /* device queue lock */
- spinlock_t queue_lock;
+ void *priv; /* pointer to private data */
+ int (*hard_start_xmit) (struct sk_buff *skb,
+ struct net_device *dev);
+ /* These may be needed for future network-power-down code. */
+ unsigned long trans_start; /* Time (in jiffies) of last Tx */
+
+ int watchdog_timeo; /* used by dev_watchdog() */
+ struct timer_list watchdog_timer;
+
+/*
+ * refcnt is a very hot point, so align it on SMP
+ */
/* Number of references to this device */
- atomic_t refcnt;
+ atomic_t refcnt ____cacheline_aligned_in_smp;
+
/* delayed register/unregister */
struct list_head todo_list;
- /* device name hash chain */
- struct hlist_node name_hlist;
/* device index hash chain */
struct hlist_node index_hlist;
@@ -396,21 +435,6 @@ struct net_device
NETREG_RELEASED, /* called free_netdev */
} reg_state;
- /* Net device features */
- unsigned long features;
-#define NETIF_F_SG 1 /* Scatter/gather IO. */
-#define NETIF_F_IP_CSUM 2 /* Can checksum only TCP/UDP over IPv4. */
-#define NETIF_F_NO_CSUM 4 /* Does not require checksum. F.e. loopack. */
-#define NETIF_F_HW_CSUM 8 /* Can checksum all the packets. */
-#define NETIF_F_HIGHDMA 32 /* Can DMA to high memory. */
-#define NETIF_F_FRAGLIST 64 /* Scatter/gather IO. */
-#define NETIF_F_HW_VLAN_TX 128 /* Transmit VLAN hw acceleration */
-#define NETIF_F_HW_VLAN_RX 256 /* Receive VLAN hw acceleration */
-#define NETIF_F_HW_VLAN_FILTER 512 /* Receive filtering on VLAN */
-#define NETIF_F_VLAN_CHALLENGED 1024 /* Device cannot handle VLAN packets */
-#define NETIF_F_TSO 2048 /* Can offload TCP/IP segmentation */
-#define NETIF_F_LLTX 4096 /* LockLess TX */
-
/* Called after device is detached from network. */
void (*uninit)(struct net_device *dev);
/* Called after last user reference disappears. */
@@ -419,10 +443,7 @@ struct net_device
/* Pointers to interface service routines. */
int (*open)(struct net_device *dev);
int (*stop)(struct net_device *dev);
- int (*hard_start_xmit) (struct sk_buff *skb,
- struct net_device *dev);
#define HAVE_NETDEV_POLL
- int (*poll) (struct net_device *dev, int *quota);
int (*hard_header) (struct sk_buff *skb,
struct net_device *dev,
unsigned short type,
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 68f11ac1a314..eb36fd293b41 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -392,6 +392,7 @@
#define PCI_DEVICE_ID_NS_87560_USB 0x0012
#define PCI_DEVICE_ID_NS_83815 0x0020
#define PCI_DEVICE_ID_NS_83820 0x0022
+#define PCI_DEVICE_ID_NS_SATURN 0x0035
#define PCI_DEVICE_ID_NS_SCx200_BRIDGE 0x0500
#define PCI_DEVICE_ID_NS_SCx200_SMI 0x0501
#define PCI_DEVICE_ID_NS_SCx200_IDE 0x0502
@@ -983,6 +984,7 @@
#define PCI_DEVICE_ID_SUN_SABRE 0xa000
#define PCI_DEVICE_ID_SUN_HUMMINGBIRD 0xa001
#define PCI_DEVICE_ID_SUN_TOMATILLO 0xa801
+#define PCI_DEVICE_ID_SUN_CASSINI 0xabba
#define PCI_VENDOR_ID_CMD 0x1095
#define PCI_DEVICE_ID_CMD_640 0x0640
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 49e617fa0f66..c3ba31f210a9 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -107,13 +107,25 @@ extern unsigned long nr_iowait(void);
#include <asm/processor.h>
+/*
+ * Task state bitmask. NOTE! These bits are also
+ * encoded in fs/proc/array.c: get_task_state().
+ *
+ * We have two separate sets of flags: task->state
+ * is about runnability, while task->exit_state are
+ * about the task exiting. Confusing, but this way
+ * modifying one set can't modify the other one by
+ * mistake.
+ */
#define TASK_RUNNING 0
#define TASK_INTERRUPTIBLE 1
#define TASK_UNINTERRUPTIBLE 2
#define TASK_STOPPED 4
#define TASK_TRACED 8
+/* in tsk->exit_state */
#define EXIT_ZOMBIE 16
#define EXIT_DEAD 32
+/* in tsk->state again */
#define TASK_NONINTERACTIVE 64
#define __set_task_state(tsk, state_value) \
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-08 21:16:59 +0100