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authorDean Nelson <dcn@sgi.com>2008-05-12 17:02:03 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-13 11:02:23 -0400
commit64d032ba434ad41586460811148f01511e5612f9 (patch)
tree678de014b030aaa91ff42d409a120daa8de58de9 /drivers/misc/sgi-xp
parent65c17b801e03e40acdca0cd34e8eb1b8a347b539 (diff)
drivers/misc/sgi-xp: replace partid_t with a short
In preparation for supporting greater than 64 partitions replace partid_t by short in drivers/misc/sgi-xp. Signed-off-by: Dean Nelson <dcn@sgi.com> Acked-by: Robin Holt <holt@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc/sgi-xp')
-rw-r--r--drivers/misc/sgi-xp/xp.h34
-rw-r--r--drivers/misc/sgi-xp/xp_main.c30
-rw-r--r--drivers/misc/sgi-xp/xpc.h20
-rw-r--r--drivers/misc/sgi-xp/xpc_channel.c20
-rw-r--r--drivers/misc/sgi-xp/xpc_main.c16
-rw-r--r--drivers/misc/sgi-xp/xpc_partition.c10
-rw-r--r--drivers/misc/sgi-xp/xpnet.c8
7 files changed, 69 insertions, 69 deletions
diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
index a258fa6705c7..03a87a307e32 100644
--- a/drivers/misc/sgi-xp/xp.h
+++ b/drivers/misc/sgi-xp/xp.h
@@ -264,7 +264,7 @@ enum xp_retval {
264 * When a failure reason code is received, one can assume that the channel 264 * When a failure reason code is received, one can assume that the channel
265 * is not connected. 265 * is not connected.
266 */ 266 */
267typedef void (*xpc_channel_func) (enum xp_retval reason, partid_t partid, 267typedef void (*xpc_channel_func) (enum xp_retval reason, short partid,
268 int ch_number, void *data, void *key); 268 int ch_number, void *data, void *key);
269 269
270/* 270/*
@@ -286,7 +286,7 @@ typedef void (*xpc_channel_func) (enum xp_retval reason, partid_t partid,
286 * 286 *
287 * All other reason codes indicate failure. 287 * All other reason codes indicate failure.
288 */ 288 */
289typedef void (*xpc_notify_func) (enum xp_retval reason, partid_t partid, 289typedef void (*xpc_notify_func) (enum xp_retval reason, short partid,
290 int ch_number, void *key); 290 int ch_number, void *key);
291 291
292/* 292/*
@@ -322,24 +322,24 @@ struct xpc_registration {
322struct xpc_interface { 322struct xpc_interface {
323 void (*connect) (int); 323 void (*connect) (int);
324 void (*disconnect) (int); 324 void (*disconnect) (int);
325 enum xp_retval (*allocate) (partid_t, int, u32, void **); 325 enum xp_retval (*allocate) (short, int, u32, void **);
326 enum xp_retval (*send) (partid_t, int, void *); 326 enum xp_retval (*send) (short, int, void *);
327 enum xp_retval (*send_notify) (partid_t, int, void *, 327 enum xp_retval (*send_notify) (short, int, void *,
328 xpc_notify_func, void *); 328 xpc_notify_func, void *);
329 void (*received) (partid_t, int, void *); 329 void (*received) (short, int, void *);
330 enum xp_retval (*partid_to_nasids) (partid_t, void *); 330 enum xp_retval (*partid_to_nasids) (short, void *);
331}; 331};
332 332
333extern struct xpc_interface xpc_interface; 333extern struct xpc_interface xpc_interface;
334 334
335extern void xpc_set_interface(void (*)(int), 335extern void xpc_set_interface(void (*)(int),
336 void (*)(int), 336 void (*)(int),
337 enum xp_retval (*)(partid_t, int, u32, void **), 337 enum xp_retval (*)(short, int, u32, void **),
338 enum xp_retval (*)(partid_t, int, void *), 338 enum xp_retval (*)(short, int, void *),
339 enum xp_retval (*)(partid_t, int, void *, 339 enum xp_retval (*)(short, int, void *,
340 xpc_notify_func, void *), 340 xpc_notify_func, void *),
341 void (*)(partid_t, int, void *), 341 void (*)(short, int, void *),
342 enum xp_retval (*)(partid_t, void *)); 342 enum xp_retval (*)(short, void *));
343extern void xpc_clear_interface(void); 343extern void xpc_clear_interface(void);
344 344
345extern enum xp_retval xpc_connect(int, xpc_channel_func, void *, u16, 345extern enum xp_retval xpc_connect(int, xpc_channel_func, void *, u16,
@@ -347,32 +347,32 @@ extern enum xp_retval xpc_connect(int, xpc_channel_func, void *, u16,
347extern void xpc_disconnect(int); 347extern void xpc_disconnect(int);
348 348
349static inline enum xp_retval 349static inline enum xp_retval
350xpc_allocate(partid_t partid, int ch_number, u32 flags, void **payload) 350xpc_allocate(short partid, int ch_number, u32 flags, void **payload)
351{ 351{
352 return xpc_interface.allocate(partid, ch_number, flags, payload); 352 return xpc_interface.allocate(partid, ch_number, flags, payload);
353} 353}
354 354
355static inline enum xp_retval 355static inline enum xp_retval
356xpc_send(partid_t partid, int ch_number, void *payload) 356xpc_send(short partid, int ch_number, void *payload)
357{ 357{
358 return xpc_interface.send(partid, ch_number, payload); 358 return xpc_interface.send(partid, ch_number, payload);
359} 359}
360 360
361static inline enum xp_retval 361static inline enum xp_retval
362xpc_send_notify(partid_t partid, int ch_number, void *payload, 362xpc_send_notify(short partid, int ch_number, void *payload,
363 xpc_notify_func func, void *key) 363 xpc_notify_func func, void *key)
364{ 364{
365 return xpc_interface.send_notify(partid, ch_number, payload, func, key); 365 return xpc_interface.send_notify(partid, ch_number, payload, func, key);
366} 366}
367 367
368static inline void 368static inline void
369xpc_received(partid_t partid, int ch_number, void *payload) 369xpc_received(short partid, int ch_number, void *payload)
370{ 370{
371 return xpc_interface.received(partid, ch_number, payload); 371 return xpc_interface.received(partid, ch_number, payload);
372} 372}
373 373
374static inline enum xp_retval 374static inline enum xp_retval
375xpc_partid_to_nasids(partid_t partid, void *nasids) 375xpc_partid_to_nasids(short partid, void *nasids)
376{ 376{
377 return xpc_interface.partid_to_nasids(partid, nasids); 377 return xpc_interface.partid_to_nasids(partid, nasids);
378} 378}
diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
index 0eadaaa6b0ea..196480b691a1 100644
--- a/drivers/misc/sgi-xp/xp_main.c
+++ b/drivers/misc/sgi-xp/xp_main.c
@@ -51,12 +51,12 @@ xpc_notloaded(void)
51struct xpc_interface xpc_interface = { 51struct xpc_interface xpc_interface = {
52 (void (*)(int))xpc_notloaded, 52 (void (*)(int))xpc_notloaded,
53 (void (*)(int))xpc_notloaded, 53 (void (*)(int))xpc_notloaded,
54 (enum xp_retval(*)(partid_t, int, u32, void **))xpc_notloaded, 54 (enum xp_retval(*)(short, int, u32, void **))xpc_notloaded,
55 (enum xp_retval(*)(partid_t, int, void *))xpc_notloaded, 55 (enum xp_retval(*)(short, int, void *))xpc_notloaded,
56 (enum xp_retval(*)(partid_t, int, void *, xpc_notify_func, void *)) 56 (enum xp_retval(*)(short, int, void *, xpc_notify_func, void *))
57 xpc_notloaded, 57 xpc_notloaded,
58 (void (*)(partid_t, int, void *))xpc_notloaded, 58 (void (*)(short, int, void *))xpc_notloaded,
59 (enum xp_retval(*)(partid_t, void *))xpc_notloaded 59 (enum xp_retval(*)(short, void *))xpc_notloaded
60}; 60};
61EXPORT_SYMBOL_GPL(xpc_interface); 61EXPORT_SYMBOL_GPL(xpc_interface);
62 62
@@ -66,12 +66,12 @@ EXPORT_SYMBOL_GPL(xpc_interface);
66void 66void
67xpc_set_interface(void (*connect) (int), 67xpc_set_interface(void (*connect) (int),
68 void (*disconnect) (int), 68 void (*disconnect) (int),
69 enum xp_retval (*allocate) (partid_t, int, u32, void **), 69 enum xp_retval (*allocate) (short, int, u32, void **),
70 enum xp_retval (*send) (partid_t, int, void *), 70 enum xp_retval (*send) (short, int, void *),
71 enum xp_retval (*send_notify) (partid_t, int, void *, 71 enum xp_retval (*send_notify) (short, int, void *,
72 xpc_notify_func, void *), 72 xpc_notify_func, void *),
73 void (*received) (partid_t, int, void *), 73 void (*received) (short, int, void *),
74 enum xp_retval (*partid_to_nasids) (partid_t, void *)) 74 enum xp_retval (*partid_to_nasids) (short, void *))
75{ 75{
76 xpc_interface.connect = connect; 76 xpc_interface.connect = connect;
77 xpc_interface.disconnect = disconnect; 77 xpc_interface.disconnect = disconnect;
@@ -91,16 +91,16 @@ xpc_clear_interface(void)
91{ 91{
92 xpc_interface.connect = (void (*)(int))xpc_notloaded; 92 xpc_interface.connect = (void (*)(int))xpc_notloaded;
93 xpc_interface.disconnect = (void (*)(int))xpc_notloaded; 93 xpc_interface.disconnect = (void (*)(int))xpc_notloaded;
94 xpc_interface.allocate = (enum xp_retval(*)(partid_t, int, u32, 94 xpc_interface.allocate = (enum xp_retval(*)(short, int, u32,
95 void **))xpc_notloaded; 95 void **))xpc_notloaded;
96 xpc_interface.send = (enum xp_retval(*)(partid_t, int, void *)) 96 xpc_interface.send = (enum xp_retval(*)(short, int, void *))
97 xpc_notloaded; 97 xpc_notloaded;
98 xpc_interface.send_notify = (enum xp_retval(*)(partid_t, int, void *, 98 xpc_interface.send_notify = (enum xp_retval(*)(short, int, void *,
99 xpc_notify_func, 99 xpc_notify_func,
100 void *))xpc_notloaded; 100 void *))xpc_notloaded;
101 xpc_interface.received = (void (*)(partid_t, int, void *)) 101 xpc_interface.received = (void (*)(short, int, void *))
102 xpc_notloaded; 102 xpc_notloaded;
103 xpc_interface.partid_to_nasids = (enum xp_retval(*)(partid_t, void *)) 103 xpc_interface.partid_to_nasids = (enum xp_retval(*)(short, void *))
104 xpc_notloaded; 104 xpc_notloaded;
105} 105}
106EXPORT_SYMBOL_GPL(xpc_clear_interface); 106EXPORT_SYMBOL_GPL(xpc_clear_interface);
diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
index 67b179abf4a1..11ac267ed68f 100644
--- a/drivers/misc/sgi-xp/xpc.h
+++ b/drivers/misc/sgi-xp/xpc.h
@@ -172,13 +172,13 @@ struct xpc_vars {
172 (_version >= _XPC_VERSION(3, 1)) 172 (_version >= _XPC_VERSION(3, 1))
173 173
174static inline int 174static inline int
175xpc_hb_allowed(partid_t partid, struct xpc_vars *vars) 175xpc_hb_allowed(short partid, struct xpc_vars *vars)
176{ 176{
177 return ((vars->heartbeating_to_mask & (1UL << partid)) != 0); 177 return ((vars->heartbeating_to_mask & (1UL << partid)) != 0);
178} 178}
179 179
180static inline void 180static inline void
181xpc_allow_hb(partid_t partid, struct xpc_vars *vars) 181xpc_allow_hb(short partid, struct xpc_vars *vars)
182{ 182{
183 u64 old_mask, new_mask; 183 u64 old_mask, new_mask;
184 184
@@ -190,7 +190,7 @@ xpc_allow_hb(partid_t partid, struct xpc_vars *vars)
190} 190}
191 191
192static inline void 192static inline void
193xpc_disallow_hb(partid_t partid, struct xpc_vars *vars) 193xpc_disallow_hb(short partid, struct xpc_vars *vars)
194{ 194{
195 u64 old_mask, new_mask; 195 u64 old_mask, new_mask;
196 196
@@ -408,7 +408,7 @@ struct xpc_notify {
408 * messages. 408 * messages.
409 */ 409 */
410struct xpc_channel { 410struct xpc_channel {
411 partid_t partid; /* ID of remote partition connected */ 411 short partid; /* ID of remote partition connected */
412 spinlock_t lock; /* lock for updating this structure */ 412 spinlock_t lock; /* lock for updating this structure */
413 u32 flags; /* general flags */ 413 u32 flags; /* general flags */
414 414
@@ -615,7 +615,7 @@ struct xpc_partition {
615/* interval in seconds to print 'waiting disengagement' messages */ 615/* interval in seconds to print 'waiting disengagement' messages */
616#define XPC_DISENGAGE_PRINTMSG_INTERVAL 10 616#define XPC_DISENGAGE_PRINTMSG_INTERVAL 10
617 617
618#define XPC_PARTID(_p) ((partid_t) ((_p) - &xpc_partitions[0])) 618#define XPC_PARTID(_p) ((short)((_p) - &xpc_partitions[0]))
619 619
620/* found in xp_main.c */ 620/* found in xp_main.c */
621extern struct xpc_registration xpc_registrations[]; 621extern struct xpc_registration xpc_registrations[];
@@ -652,16 +652,16 @@ extern void xpc_discovery(void);
652extern void xpc_check_remote_hb(void); 652extern void xpc_check_remote_hb(void);
653extern void xpc_deactivate_partition(const int, struct xpc_partition *, 653extern void xpc_deactivate_partition(const int, struct xpc_partition *,
654 enum xp_retval); 654 enum xp_retval);
655extern enum xp_retval xpc_initiate_partid_to_nasids(partid_t, void *); 655extern enum xp_retval xpc_initiate_partid_to_nasids(short, void *);
656 656
657/* found in xpc_channel.c */ 657/* found in xpc_channel.c */
658extern void xpc_initiate_connect(int); 658extern void xpc_initiate_connect(int);
659extern void xpc_initiate_disconnect(int); 659extern void xpc_initiate_disconnect(int);
660extern enum xp_retval xpc_initiate_allocate(partid_t, int, u32, void **); 660extern enum xp_retval xpc_initiate_allocate(short, int, u32, void **);
661extern enum xp_retval xpc_initiate_send(partid_t, int, void *); 661extern enum xp_retval xpc_initiate_send(short, int, void *);
662extern enum xp_retval xpc_initiate_send_notify(partid_t, int, void *, 662extern enum xp_retval xpc_initiate_send_notify(short, int, void *,
663 xpc_notify_func, void *); 663 xpc_notify_func, void *);
664extern void xpc_initiate_received(partid_t, int, void *); 664extern void xpc_initiate_received(short, int, void *);
665extern enum xp_retval xpc_setup_infrastructure(struct xpc_partition *); 665extern enum xp_retval xpc_setup_infrastructure(struct xpc_partition *);
666extern enum xp_retval xpc_pull_remote_vars_part(struct xpc_partition *); 666extern enum xp_retval xpc_pull_remote_vars_part(struct xpc_partition *);
667extern void xpc_process_channel_activity(struct xpc_partition *); 667extern void xpc_process_channel_activity(struct xpc_partition *);
diff --git a/drivers/misc/sgi-xp/xpc_channel.c b/drivers/misc/sgi-xp/xpc_channel.c
index 74ec506755a3..9c90c2d55c08 100644
--- a/drivers/misc/sgi-xp/xpc_channel.c
+++ b/drivers/misc/sgi-xp/xpc_channel.c
@@ -53,7 +53,7 @@ xpc_kzalloc_cacheline_aligned(size_t size, gfp_t flags, void **base)
53 * Set up the initial values for the XPartition Communication channels. 53 * Set up the initial values for the XPartition Communication channels.
54 */ 54 */
55static void 55static void
56xpc_initialize_channels(struct xpc_partition *part, partid_t partid) 56xpc_initialize_channels(struct xpc_partition *part, short partid)
57{ 57{
58 int ch_number; 58 int ch_number;
59 struct xpc_channel *ch; 59 struct xpc_channel *ch;
@@ -95,7 +95,7 @@ xpc_setup_infrastructure(struct xpc_partition *part)
95{ 95{
96 int ret, cpuid; 96 int ret, cpuid;
97 struct timer_list *timer; 97 struct timer_list *timer;
98 partid_t partid = XPC_PARTID(part); 98 short partid = XPC_PARTID(part);
99 99
100 /* 100 /*
101 * Zero out MOST of the entry for this partition. Only the fields 101 * Zero out MOST of the entry for this partition. Only the fields
@@ -290,7 +290,7 @@ xpc_pull_remote_vars_part(struct xpc_partition *part)
290 (struct xpc_vars_part *)L1_CACHE_ALIGN((u64)buffer); 290 (struct xpc_vars_part *)L1_CACHE_ALIGN((u64)buffer);
291 struct xpc_vars_part *pulled_entry; 291 struct xpc_vars_part *pulled_entry;
292 u64 remote_entry_cacheline_pa, remote_entry_pa; 292 u64 remote_entry_cacheline_pa, remote_entry_pa;
293 partid_t partid = XPC_PARTID(part); 293 short partid = XPC_PARTID(part);
294 enum xp_retval ret; 294 enum xp_retval ret;
295 295
296 /* pull the cacheline that contains the variables we're interested in */ 296 /* pull the cacheline that contains the variables we're interested in */
@@ -1375,7 +1375,7 @@ xpc_partition_going_down(struct xpc_partition *part, enum xp_retval reason)
1375void 1375void
1376xpc_teardown_infrastructure(struct xpc_partition *part) 1376xpc_teardown_infrastructure(struct xpc_partition *part)
1377{ 1377{
1378 partid_t partid = XPC_PARTID(part); 1378 short partid = XPC_PARTID(part);
1379 1379
1380 /* 1380 /*
1381 * We start off by making this partition inaccessible to local 1381 * We start off by making this partition inaccessible to local
@@ -1428,7 +1428,7 @@ xpc_teardown_infrastructure(struct xpc_partition *part)
1428void 1428void
1429xpc_initiate_connect(int ch_number) 1429xpc_initiate_connect(int ch_number)
1430{ 1430{
1431 partid_t partid; 1431 short partid;
1432 struct xpc_partition *part; 1432 struct xpc_partition *part;
1433 struct xpc_channel *ch; 1433 struct xpc_channel *ch;
1434 1434
@@ -1484,7 +1484,7 @@ void
1484xpc_initiate_disconnect(int ch_number) 1484xpc_initiate_disconnect(int ch_number)
1485{ 1485{
1486 unsigned long irq_flags; 1486 unsigned long irq_flags;
1487 partid_t partid; 1487 short partid;
1488 struct xpc_partition *part; 1488 struct xpc_partition *part;
1489 struct xpc_channel *ch; 1489 struct xpc_channel *ch;
1490 1490
@@ -1728,7 +1728,7 @@ xpc_allocate_msg(struct xpc_channel *ch, u32 flags,
1728 * return) in which the user-defined message is constructed. 1728 * return) in which the user-defined message is constructed.
1729 */ 1729 */
1730enum xp_retval 1730enum xp_retval
1731xpc_initiate_allocate(partid_t partid, int ch_number, u32 flags, void **payload) 1731xpc_initiate_allocate(short partid, int ch_number, u32 flags, void **payload)
1732{ 1732{
1733 struct xpc_partition *part = &xpc_partitions[partid]; 1733 struct xpc_partition *part = &xpc_partitions[partid];
1734 enum xp_retval ret = xpUnknownReason; 1734 enum xp_retval ret = xpUnknownReason;
@@ -1909,7 +1909,7 @@ xpc_send_msg(struct xpc_channel *ch, struct xpc_msg *msg, u8 notify_type,
1909 * xpc_initiate_allocate(). 1909 * xpc_initiate_allocate().
1910 */ 1910 */
1911enum xp_retval 1911enum xp_retval
1912xpc_initiate_send(partid_t partid, int ch_number, void *payload) 1912xpc_initiate_send(short partid, int ch_number, void *payload)
1913{ 1913{
1914 struct xpc_partition *part = &xpc_partitions[partid]; 1914 struct xpc_partition *part = &xpc_partitions[partid];
1915 struct xpc_msg *msg = XPC_MSG_ADDRESS(payload); 1915 struct xpc_msg *msg = XPC_MSG_ADDRESS(payload);
@@ -1958,7 +1958,7 @@ xpc_initiate_send(partid_t partid, int ch_number, void *payload)
1958 * key - user-defined key to be passed to the function when it's called. 1958 * key - user-defined key to be passed to the function when it's called.
1959 */ 1959 */
1960enum xp_retval 1960enum xp_retval
1961xpc_initiate_send_notify(partid_t partid, int ch_number, void *payload, 1961xpc_initiate_send_notify(short partid, int ch_number, void *payload,
1962 xpc_notify_func func, void *key) 1962 xpc_notify_func func, void *key)
1963{ 1963{
1964 struct xpc_partition *part = &xpc_partitions[partid]; 1964 struct xpc_partition *part = &xpc_partitions[partid];
@@ -2203,7 +2203,7 @@ xpc_acknowledge_msgs(struct xpc_channel *ch, s64 initial_get, u8 msg_flags)
2203 * xpc_initiate_allocate(). 2203 * xpc_initiate_allocate().
2204 */ 2204 */
2205void 2205void
2206xpc_initiate_received(partid_t partid, int ch_number, void *payload) 2206xpc_initiate_received(short partid, int ch_number, void *payload)
2207{ 2207{
2208 struct xpc_partition *part = &xpc_partitions[partid]; 2208 struct xpc_partition *part = &xpc_partitions[partid];
2209 struct xpc_channel *ch; 2209 struct xpc_channel *ch;
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index 2765b423ff33..08256ed0d9a6 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -429,7 +429,7 @@ xpc_partition_up(struct xpc_partition *part)
429static int 429static int
430xpc_activating(void *__partid) 430xpc_activating(void *__partid)
431{ 431{
432 partid_t partid = (u64)__partid; 432 short partid = (u64)__partid;
433 struct xpc_partition *part = &xpc_partitions[partid]; 433 struct xpc_partition *part = &xpc_partitions[partid];
434 unsigned long irq_flags; 434 unsigned long irq_flags;
435 435
@@ -499,7 +499,7 @@ xpc_activating(void *__partid)
499void 499void
500xpc_activate_partition(struct xpc_partition *part) 500xpc_activate_partition(struct xpc_partition *part)
501{ 501{
502 partid_t partid = XPC_PARTID(part); 502 short partid = XPC_PARTID(part);
503 unsigned long irq_flags; 503 unsigned long irq_flags;
504 struct task_struct *kthread; 504 struct task_struct *kthread;
505 505
@@ -541,7 +541,7 @@ xpc_activate_partition(struct xpc_partition *part)
541irqreturn_t 541irqreturn_t
542xpc_notify_IRQ_handler(int irq, void *dev_id) 542xpc_notify_IRQ_handler(int irq, void *dev_id)
543{ 543{
544 partid_t partid = (partid_t) (u64)dev_id; 544 short partid = (short)(u64)dev_id;
545 struct xpc_partition *part = &xpc_partitions[partid]; 545 struct xpc_partition *part = &xpc_partitions[partid];
546 546
547 DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS); 547 DBUG_ON(partid <= 0 || partid >= XP_MAX_PARTITIONS);
@@ -643,7 +643,7 @@ xpc_kthread_waitmsgs(struct xpc_partition *part, struct xpc_channel *ch)
643static int 643static int
644xpc_kthread_start(void *args) 644xpc_kthread_start(void *args)
645{ 645{
646 partid_t partid = XPC_UNPACK_ARG1(args); 646 short partid = XPC_UNPACK_ARG1(args);
647 u16 ch_number = XPC_UNPACK_ARG2(args); 647 u16 ch_number = XPC_UNPACK_ARG2(args);
648 struct xpc_partition *part = &xpc_partitions[partid]; 648 struct xpc_partition *part = &xpc_partitions[partid];
649 struct xpc_channel *ch; 649 struct xpc_channel *ch;
@@ -809,7 +809,7 @@ void
809xpc_disconnect_wait(int ch_number) 809xpc_disconnect_wait(int ch_number)
810{ 810{
811 unsigned long irq_flags; 811 unsigned long irq_flags;
812 partid_t partid; 812 short partid;
813 struct xpc_partition *part; 813 struct xpc_partition *part;
814 struct xpc_channel *ch; 814 struct xpc_channel *ch;
815 int wakeup_channel_mgr; 815 int wakeup_channel_mgr;
@@ -859,7 +859,7 @@ xpc_disconnect_wait(int ch_number)
859static void 859static void
860xpc_do_exit(enum xp_retval reason) 860xpc_do_exit(enum xp_retval reason)
861{ 861{
862 partid_t partid; 862 short partid;
863 int active_part_count, printed_waiting_msg = 0; 863 int active_part_count, printed_waiting_msg = 0;
864 struct xpc_partition *part; 864 struct xpc_partition *part;
865 unsigned long printmsg_time, disengage_request_timeout = 0; 865 unsigned long printmsg_time, disengage_request_timeout = 0;
@@ -1008,7 +1008,7 @@ static void
1008xpc_die_disengage(void) 1008xpc_die_disengage(void)
1009{ 1009{
1010 struct xpc_partition *part; 1010 struct xpc_partition *part;
1011 partid_t partid; 1011 short partid;
1012 unsigned long engaged; 1012 unsigned long engaged;
1013 long time, printmsg_time, disengage_request_timeout; 1013 long time, printmsg_time, disengage_request_timeout;
1014 1014
@@ -1124,7 +1124,7 @@ int __init
1124xpc_init(void) 1124xpc_init(void)
1125{ 1125{
1126 int ret; 1126 int ret;
1127 partid_t partid; 1127 short partid;
1128 struct xpc_partition *part; 1128 struct xpc_partition *part;
1129 struct task_struct *kthread; 1129 struct task_struct *kthread;
1130 size_t buf_size; 1130 size_t buf_size;
diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index d9b462ea29d7..7dd4b5812c42 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -403,7 +403,7 @@ xpc_check_remote_hb(void)
403{ 403{
404 struct xpc_vars *remote_vars; 404 struct xpc_vars *remote_vars;
405 struct xpc_partition *part; 405 struct xpc_partition *part;
406 partid_t partid; 406 short partid;
407 bte_result_t bres; 407 bte_result_t bres;
408 408
409 remote_vars = (struct xpc_vars *)xpc_remote_copy_buffer; 409 remote_vars = (struct xpc_vars *)xpc_remote_copy_buffer;
@@ -604,7 +604,7 @@ xpc_identify_act_IRQ_req(int nasid)
604 int reactivate = 0; 604 int reactivate = 0;
605 int stamp_diff; 605 int stamp_diff;
606 struct timespec remote_rp_stamp = { 0, 0 }; 606 struct timespec remote_rp_stamp = { 0, 0 };
607 partid_t partid; 607 short partid;
608 struct xpc_partition *part; 608 struct xpc_partition *part;
609 enum xp_retval ret; 609 enum xp_retval ret;
610 610
@@ -825,7 +825,7 @@ xpc_identify_act_IRQ_sender(void)
825int 825int
826xpc_partition_disengaged(struct xpc_partition *part) 826xpc_partition_disengaged(struct xpc_partition *part)
827{ 827{
828 partid_t partid = XPC_PARTID(part); 828 short partid = XPC_PARTID(part);
829 int disengaged; 829 int disengaged;
830 830
831 disengaged = (xpc_partition_engaged(1UL << partid) == 0); 831 disengaged = (xpc_partition_engaged(1UL << partid) == 0);
@@ -982,7 +982,7 @@ xpc_discovery(void)
982 int max_regions; 982 int max_regions;
983 int nasid; 983 int nasid;
984 struct xpc_rsvd_page *rp; 984 struct xpc_rsvd_page *rp;
985 partid_t partid; 985 short partid;
986 struct xpc_partition *part; 986 struct xpc_partition *part;
987 u64 *discovered_nasids; 987 u64 *discovered_nasids;
988 enum xp_retval ret; 988 enum xp_retval ret;
@@ -1152,7 +1152,7 @@ xpc_discovery(void)
1152 * remote partition's reserved page. 1152 * remote partition's reserved page.
1153 */ 1153 */
1154enum xp_retval 1154enum xp_retval
1155xpc_initiate_partid_to_nasids(partid_t partid, void *nasid_mask) 1155xpc_initiate_partid_to_nasids(short partid, void *nasid_mask)
1156{ 1156{
1157 struct xpc_partition *part; 1157 struct xpc_partition *part;
1158 u64 part_nasid_pa; 1158 u64 part_nasid_pa;
diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c
index 38df16650c5c..822dc8e8d7f0 100644
--- a/drivers/misc/sgi-xp/xpnet.c
+++ b/drivers/misc/sgi-xp/xpnet.c
@@ -166,7 +166,7 @@ struct device *xpnet = &xpnet_dbg_subname;
166 * Packet was recevied by XPC and forwarded to us. 166 * Packet was recevied by XPC and forwarded to us.
167 */ 167 */
168static void 168static void
169xpnet_receive(partid_t partid, int channel, struct xpnet_message *msg) 169xpnet_receive(short partid, int channel, struct xpnet_message *msg)
170{ 170{
171 struct sk_buff *skb; 171 struct sk_buff *skb;
172 bte_result_t bret; 172 bte_result_t bret;
@@ -282,7 +282,7 @@ xpnet_receive(partid_t partid, int channel, struct xpnet_message *msg)
282 * state or message reception on a connection. 282 * state or message reception on a connection.
283 */ 283 */
284static void 284static void
285xpnet_connection_activity(enum xp_retval reason, partid_t partid, int channel, 285xpnet_connection_activity(enum xp_retval reason, short partid, int channel,
286 void *data, void *key) 286 void *data, void *key)
287{ 287{
288 long bp; 288 long bp;
@@ -407,7 +407,7 @@ xpnet_dev_get_stats(struct net_device *dev)
407 * release the skb and then release our pending message structure. 407 * release the skb and then release our pending message structure.
408 */ 408 */
409static void 409static void
410xpnet_send_completed(enum xp_retval reason, partid_t partid, int channel, 410xpnet_send_completed(enum xp_retval reason, short partid, int channel,
411 void *__qm) 411 void *__qm)
412{ 412{
413 struct xpnet_pending_msg *queued_msg = (struct xpnet_pending_msg *)__qm; 413 struct xpnet_pending_msg *queued_msg = (struct xpnet_pending_msg *)__qm;
@@ -444,7 +444,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
444 u64 start_addr, end_addr; 444 u64 start_addr, end_addr;
445 long dp; 445 long dp;
446 u8 second_mac_octet; 446 u8 second_mac_octet;
447 partid_t dest_partid; 447 short dest_partid;
448 struct xpnet_dev_private *priv; 448 struct xpnet_dev_private *priv;
449 u16 embedded_bytes; 449 u16 embedded_bytes;
450 450