diff options
Diffstat (limited to 'drivers/misc/sgi-xp/xpc.h')
| -rw-r--r-- | drivers/misc/sgi-xp/xpc.h | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h index 96408fcf5a1..49e26993345 100644 --- a/drivers/misc/sgi-xp/xpc.h +++ b/drivers/misc/sgi-xp/xpc.h @@ -91,8 +91,8 @@ struct xpc_rsvd_page { u8 version; u8 pad1[3]; /* align to next u64 in 1st 64-byte cacheline */ union { - u64 vars_pa; /* physical address of struct xpc_vars */ - u64 activate_mq_gpa; /* global phys address of activate_mq */ + unsigned long vars_pa; /* phys address of struct xpc_vars */ + unsigned long activate_mq_gpa; /* gru phy addr of activate_mq */ } sn; unsigned long ts_jiffies; /* timestamp when rsvd pg was setup by XPC */ u64 pad2[10]; /* align to last u64 in 2nd 64-byte cacheline */ @@ -122,8 +122,8 @@ struct xpc_vars_sn2 { u64 heartbeat_offline; /* if 0, heartbeat should be changing */ int activate_IRQ_nasid; int activate_IRQ_phys_cpuid; - u64 vars_part_pa; - u64 amos_page_pa; /* paddr of page of amos from MSPEC driver */ + unsigned long vars_part_pa; + unsigned long amos_page_pa;/* paddr of page of amos from MSPEC driver */ struct amo *amos_page; /* vaddr of page of amos from MSPEC driver */ }; @@ -142,10 +142,10 @@ struct xpc_vars_sn2 { struct xpc_vars_part_sn2 { u64 magic; - u64 openclose_args_pa; /* physical address of open and close args */ - u64 GPs_pa; /* physical address of Get/Put values */ + unsigned long openclose_args_pa; /* phys addr of open and close args */ + unsigned long GPs_pa; /* physical address of Get/Put values */ - u64 chctl_amo_pa; /* physical address of chctl flags' amo */ + unsigned long chctl_amo_pa; /* physical address of chctl flags' amo */ int notify_IRQ_nasid; /* nasid of where to send notify IRQs */ int notify_IRQ_phys_cpuid; /* CPUID of where to send notify IRQs */ @@ -213,7 +213,7 @@ struct xpc_openclose_args { u16 msg_size; /* sizeof each message entry */ u16 remote_nentries; /* #of message entries in remote msg queue */ u16 local_nentries; /* #of message entries in local msg queue */ - u64 local_msgqueue_pa; /* physical address of local message queue */ + unsigned long local_msgqueue_pa; /* phys addr of local message queue */ }; #define XPC_OPENCLOSE_ARGS_SIZE \ @@ -366,8 +366,8 @@ struct xpc_channel { void *remote_msgqueue_base; /* base address of kmalloc'd space */ struct xpc_msg *remote_msgqueue; /* cached copy of remote partition's */ /* local message queue */ - u64 remote_msgqueue_pa; /* phys addr of remote partition's */ - /* local message queue */ + unsigned long remote_msgqueue_pa; /* phys addr of remote partition's */ + /* local message queue */ atomic_t references; /* #of external references to queues */ @@ -491,12 +491,12 @@ xpc_any_msg_chctl_flags_set(union xpc_channel_ctl_flags *chctl) */ struct xpc_partition_sn2 { - u64 remote_amos_page_pa; /* phys addr of partition's amos page */ + unsigned long remote_amos_page_pa; /* paddr of partition's amos page */ int activate_IRQ_nasid; /* active partition's act/deact nasid */ int activate_IRQ_phys_cpuid; /* active part's act/deact phys cpuid */ - u64 remote_vars_pa; /* phys addr of partition's vars */ - u64 remote_vars_part_pa; /* phys addr of partition's vars part */ + unsigned long remote_vars_pa; /* phys addr of partition's vars */ + unsigned long remote_vars_part_pa; /* paddr of partition's vars part */ u8 remote_vars_version; /* version# of partition's vars */ void *local_GPs_base; /* base address of kmalloc'd space */ @@ -504,10 +504,10 @@ struct xpc_partition_sn2 { void *remote_GPs_base; /* base address of kmalloc'd space */ struct xpc_gp_sn2 *remote_GPs; /* copy of remote partition's local */ /* Get/Put values */ - u64 remote_GPs_pa; /* phys address of remote partition's local */ - /* Get/Put values */ + unsigned long remote_GPs_pa; /* phys addr of remote partition's local */ + /* Get/Put values */ - u64 remote_openclose_args_pa; /* phys addr of remote's args */ + unsigned long remote_openclose_args_pa; /* phys addr of remote's args */ int notify_IRQ_nasid; /* nasid of where to send notify IRQs */ int notify_IRQ_phys_cpuid; /* CPUID of where to send notify IRQs */ @@ -529,7 +529,7 @@ struct xpc_partition { u8 remote_rp_version; /* version# of partition's rsvd pg */ unsigned long remote_rp_ts_jiffies; /* timestamp when rsvd pg setup */ - u64 remote_rp_pa; /* phys addr of partition's rsvd pg */ + unsigned long remote_rp_pa; /* phys addr of partition's rsvd pg */ u64 last_heartbeat; /* HB at last read */ u32 activate_IRQ_rcvd; /* IRQs since activation */ spinlock_t act_lock; /* protect updating of act_state */ @@ -623,7 +623,8 @@ extern void xpc_activate_partition(struct xpc_partition *); extern void xpc_activate_kthreads(struct xpc_channel *, int); extern void xpc_create_kthreads(struct xpc_channel *, int, int); extern void xpc_disconnect_wait(int); -extern enum xp_retval (*xpc_get_partition_rsvd_page_pa) (u64, u64 *, u64 *, +extern enum xp_retval (*xpc_get_partition_rsvd_page_pa) (void *, u64 *, + unsigned long *, size_t *); extern enum xp_retval (*xpc_rsvd_page_init) (struct xpc_rsvd_page *); extern void (*xpc_heartbeat_init) (void); @@ -640,8 +641,8 @@ extern void (*xpc_notify_senders_of_disconnect) (struct xpc_channel *); extern void (*xpc_process_msg_chctl_flags) (struct xpc_partition *, int); extern int (*xpc_n_of_deliverable_msgs) (struct xpc_channel *); extern struct xpc_msg *(*xpc_get_deliverable_msg) (struct xpc_channel *); -extern void (*xpc_request_partition_activation) (struct xpc_rsvd_page *, u64, - int); +extern void (*xpc_request_partition_activation) (struct xpc_rsvd_page *, + unsigned long, int); extern void (*xpc_request_partition_reactivation) (struct xpc_partition *); extern void (*xpc_request_partition_deactivation) (struct xpc_partition *); extern void (*xpc_cancel_partition_deactivation_request) ( @@ -690,7 +691,8 @@ extern enum xp_retval xpc_mark_partition_active(struct xpc_partition *); extern void xpc_mark_partition_inactive(struct xpc_partition *); extern void xpc_discovery(void); extern enum xp_retval xpc_get_remote_rp(int, unsigned long *, - struct xpc_rsvd_page *, u64 *); + struct xpc_rsvd_page *, + unsigned long *); extern void xpc_deactivate_partition(const int, struct xpc_partition *, enum xp_retval); extern enum xp_retval xpc_initiate_partid_to_nasids(short, void *); 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