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author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-27 11:32:29 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-27 11:32:29 -0300 |
commit | 50953e0640b3473dcb409d5d0d938c2742c93b0d (patch) | |
tree | 3b0dc374e61564fbbd8adff92c8fae16fdeb423a /drivers/staging/ozwpan/ozproto.h | |
parent | f92c97c8bd77992ff8bd6ef29a23dc82dca799cb (diff) | |
parent | 626cf236608505d376e4799adb4f7eb00a8594af (diff) | |
download | op-kernel-dev-50953e0640b3473dcb409d5d0d938c2742c93b0d.zip op-kernel-dev-50953e0640b3473dcb409d5d0d938c2742c93b0d.tar.gz |
Merge branch 'poll' into staging/for_v3.4
* poll: (5970 commits)
poll: add poll_requested_events() and poll_does_not_wait() functions
crc32: select an algorithm via Kconfig
crc32: add self-test code for crc32c
crypto: crc32c should use library implementation
crc32: bolt on crc32c
crc32: add note about this patchset to crc32.c
crc32: optimize loop counter for x86
crc32: add slice-by-8 algorithm to existing code
crc32: make CRC_*_BITS definition correspond to actual bit counts
crc32: fix mixing of endian-specific types
crc32: miscellaneous cleanups
crc32: simplify unit test code
crc32: move long comment about crc32 fundamentals to Documentation/
crc32: remove two instances of trailing whitespaces
checkpatch: check for quoted strings broken across lines
checkpatch: whitespace - add/remove blank lines
checkpatch: warn on use of yield()
checkpatch: add --strict tests for braces, comments and casts
checkpatch: add [] to type extensions
checkpatch: high precedence operators do not require additional parentheses in #defines
...
Diffstat (limited to 'drivers/staging/ozwpan/ozproto.h')
-rw-r--r-- | drivers/staging/ozwpan/ozproto.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/staging/ozwpan/ozproto.h b/drivers/staging/ozwpan/ozproto.h new file mode 100644 index 0000000..89aea28 --- /dev/null +++ b/drivers/staging/ozwpan/ozproto.h @@ -0,0 +1,69 @@ +/* ----------------------------------------------------------------------------- + * Copyright (c) 2011 Ozmo Inc + * Released under the GNU General Public License Version 2 (GPLv2). + * ----------------------------------------------------------------------------- + */ +#ifndef _OZPROTO_H +#define _OZPROTO_H + +#include <asm/byteorder.h> +#include "ozconfig.h" +#include "ozappif.h" + +#define OZ_ALLOCATED_SPACE(__x) (LL_RESERVED_SPACE(__x)+(__x)->needed_tailroom) + +/* Converts millisecs to jiffies. + */ +#define oz_ms_to_jiffies(__x) (((__x)*1000)/HZ) + +/* Quantum milliseconds. + */ +#define OZ_QUANTUM_MS 8 +/* Quantum jiffies + */ +#define OZ_QUANTUM_J (oz_ms_to_jiffies(OZ_QUANTUM_MS)) +/* Default timeouts. + */ +#define OZ_CONNECTION_TOUT_J (2*HZ) +#define OZ_PRESLEEP_TOUT_J (11*HZ) + +/* Maximun sizes of tx frames. */ +#define OZ_MAX_TX_SIZE 1514 + +/* Application handler functions. + */ +typedef int (*oz_app_init_fn_t)(void); +typedef void (*oz_app_term_fn_t)(void); +typedef int (*oz_app_start_fn_t)(struct oz_pd *pd, int resume); +typedef void (*oz_app_stop_fn_t)(struct oz_pd *pd, int pause); +typedef void (*oz_app_rx_fn_t)(struct oz_pd *pd, struct oz_elt *elt); +typedef int (*oz_app_hearbeat_fn_t)(struct oz_pd *pd); +typedef void (*oz_app_farewell_fn_t)(struct oz_pd *pd, u8 ep_num, + u8 *data, u8 len); + +struct oz_app_if { + oz_app_init_fn_t init; + oz_app_term_fn_t term; + oz_app_start_fn_t start; + oz_app_stop_fn_t stop; + oz_app_rx_fn_t rx; + oz_app_hearbeat_fn_t heartbeat; + oz_app_farewell_fn_t farewell; + int app_id; +}; + +int oz_protocol_init(char *devs); +void oz_protocol_term(void); +int oz_get_pd_list(struct oz_mac_addr *addr, int max_count); +void oz_app_enable(int app_id, int enable); +struct oz_pd *oz_pd_find(u8 *mac_addr); +void oz_binding_add(char *net_dev); +void oz_binding_remove(char *net_dev); +void oz_timer_add(struct oz_pd *pd, int type, unsigned long due_time, + int remove); +void oz_timer_delete(struct oz_pd *pd, int type); +void oz_pd_request_heartbeat(struct oz_pd *pd); +void oz_polling_lock_bh(void); +void oz_polling_unlock_bh(void); + +#endif /* _OZPROTO_H */ |