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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2013-05-15 10:26:50 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2013-05-15 10:26:50 -0400
commit12e04ffcd93b25dfd726d46338c2ee7d23de556e (patch)
treef91479a62805619168994fd3ee55e3ffa23fc24e /include/linux/clocksource.h
parent9eff37a8713939f218ab8bf0dc93f1d67af7b8b4 (diff)
parentf722406faae2d073cc1d01063d1123c35425939e (diff)
Merge tag 'v3.10-rc1' into stable/for-linus-3.10
Linux 3.10-rc1 * tag 'v3.10-rc1': (12273 commits) Linux 3.10-rc1 [SCSI] qla2xxx: Update firmware link in Kconfig file. [SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used [SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type [SCSI] pm80xx: thermal, sas controller config and error handling update [SCSI] pm80xx: NCQ error handling changes [SCSI] pm80xx: WWN Modification for PM8081/88/89 controllers [SCSI] pm80xx: Changed module name and debug messages update [SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it [SCSI] pm80xx: SPC new firmware changes for device id 0x8081 alone [SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files [SCSI] pm80xx: MSI-X implementation for using 64 interrupts [SCSI] pm80xx: Updated common functions common for SPC and SPCv/ve [SCSI] pm80xx: Multiple inbound/outbound queue configuration [SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPC [SCSI] lpfc: fix up Kconfig dependencies [SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmnd dm cache: set config value dm cache: move config fns dm thin: generate event when metadata threshold passed ...
Diffstat (limited to 'include/linux/clocksource.h')
-rw-r--r--include/linux/clocksource.h13
1 files changed, 11 insertions, 2 deletions
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 27cfda427dd9..7279b94c01da 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -206,6 +206,7 @@ struct clocksource {
206#define CLOCK_SOURCE_WATCHDOG 0x10 206#define CLOCK_SOURCE_WATCHDOG 0x10
207#define CLOCK_SOURCE_VALID_FOR_HRES 0x20 207#define CLOCK_SOURCE_VALID_FOR_HRES 0x20
208#define CLOCK_SOURCE_UNSTABLE 0x40 208#define CLOCK_SOURCE_UNSTABLE 0x40
209#define CLOCK_SOURCE_SUSPEND_NONSTOP 0x80
209 210
210/* simplify initialization of mask field */ 211/* simplify initialization of mask field */
211#define CLOCKSOURCE_MASK(bits) (cycle_t)((bits) < 64 ? ((1ULL<<(bits))-1) : -1) 212#define CLOCKSOURCE_MASK(bits) (cycle_t)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
@@ -332,15 +333,23 @@ extern int clocksource_mmio_init(void __iomem *, const char *,
332 333
333extern int clocksource_i8253_init(void); 334extern int clocksource_i8253_init(void);
334 335
336struct device_node;
337typedef void(*clocksource_of_init_fn)(struct device_node *);
335#ifdef CONFIG_CLKSRC_OF 338#ifdef CONFIG_CLKSRC_OF
336extern void clocksource_of_init(void); 339extern void clocksource_of_init(void);
337 340
338#define CLOCKSOURCE_OF_DECLARE(name, compat, fn) \ 341#define CLOCKSOURCE_OF_DECLARE(name, compat, fn) \
339 static const struct of_device_id __clksrc_of_table_##name \ 342 static const struct of_device_id __clksrc_of_table_##name \
340 __used __section(__clksrc_of_table) \ 343 __used __section(__clksrc_of_table) \
341 = { .compatible = compat, .data = fn }; 344 = { .compatible = compat, \
345 .data = (fn == (clocksource_of_init_fn)NULL) ? fn : fn }
342#else 346#else
343#define CLOCKSOURCE_OF_DECLARE(name, compat, fn) 347static inline void clocksource_of_init(void) {}
348#define CLOCKSOURCE_OF_DECLARE(name, compat, fn) \
349 static const struct of_device_id __clksrc_of_table_##name \
350 __attribute__((unused)) \
351 = { .compatible = compat, \
352 .data = (fn == (clocksource_of_init_fn)NULL) ? fn : fn }
344#endif 353#endif
345 354
346#endif /* _LINUX_CLOCKSOURCE_H */ 355#endif /* _LINUX_CLOCKSOURCE_H */