diff options
| author | Matt Porter <mporter@kernel.crashing.org> | 2005-11-07 10:00:20 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 16:53:47 +0100 |
| commit | 6978bbc097c2f665c336927a9d56ae39ef75fa56 (patch) | |
| tree | 541673cd413025c09b52984c5dc0333133c46a71 /include | |
| parent | [PATCH] RapidIO support: ppc32 (diff) | |
| download | linux-6978bbc097c2f665c336927a9d56ae39ef75fa56.tar.xz linux-6978bbc097c2f665c336927a9d56ae39ef75fa56.zip | |
[PATCH] rapidio: message interface updates
Updates the RIO messaging interface to pass a device instance into the
event registeration and callbacks.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/rio.h | 10 | ||||
| -rw-r--r-- | include/linux/rio_drv.h | 12 |
2 files changed, 12 insertions, 10 deletions
diff --git a/include/linux/rio.h b/include/linux/rio.h index 5c29f2f477c2..c7e907faae9c 100644 --- a/include/linux/rio.h +++ b/include/linux/rio.h @@ -132,7 +132,7 @@ struct rio_dev { */ struct rio_msg { struct resource *res; - void (*mcback) (struct rio_mport * mport, int mbox, int slot); + void (*mcback) (struct rio_mport * mport, void *dev_id, int mbox, int slot); }; /** @@ -140,11 +140,13 @@ struct rio_msg { * @node: Node in list of doorbell events * @res: Doorbell resource * @dinb: Doorbell event callback + * @dev_id: Device specific pointer to pass on event */ struct rio_dbell { struct list_head node; struct resource *res; - void (*dinb) (struct rio_mport * mport, u16 src, u16 dst, u16 info); + void (*dinb) (struct rio_mport *mport, void *dev_id, u16 src, u16 dst, u16 info); + void *dev_id; }; /** @@ -314,9 +316,9 @@ extern int rio_hw_add_outb_message(struct rio_mport *, struct rio_dev *, int, void *, size_t); extern int rio_hw_add_inb_buffer(struct rio_mport *, int, void *); extern void *rio_hw_get_inb_message(struct rio_mport *, int); -extern int rio_open_inb_mbox(struct rio_mport *, int, int); +extern int rio_open_inb_mbox(struct rio_mport *, void *, int, int); extern void rio_close_inb_mbox(struct rio_mport *, int); -extern int rio_open_outb_mbox(struct rio_mport *, int, int); +extern int rio_open_outb_mbox(struct rio_mport *, void *, int, int); extern void rio_close_outb_mbox(struct rio_mport *, int); #endif /* __KERNEL__ */ diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h index 7483dfc0dfa3..3bd7cce19e26 100644 --- a/include/linux/rio_drv.h +++ b/include/linux/rio_drv.h @@ -348,8 +348,8 @@ static inline void rio_init_dbell_res(struct resource *res, u16 start, u16 end) .asm_did = RIO_ANY_ID, .asm_vid = RIO_ANY_ID /* Mailbox management */ -extern int rio_request_outb_mbox(struct rio_mport *, int, int, - void (*)(struct rio_mport *, int, int)); +extern int rio_request_outb_mbox(struct rio_mport *, void *, int, int, + void (*)(struct rio_mport *, void *,int, int)); extern int rio_release_outb_mbox(struct rio_mport *, int); /** @@ -370,8 +370,8 @@ static inline int rio_add_outb_message(struct rio_mport *mport, return rio_hw_add_outb_message(mport, rdev, mbox, buffer, len); } -extern int rio_request_inb_mbox(struct rio_mport *, int, int, - void (*)(struct rio_mport *, int, int)); +extern int rio_request_inb_mbox(struct rio_mport *, void *, int, int, + void (*)(struct rio_mport *, void *, int, int)); extern int rio_release_inb_mbox(struct rio_mport *, int); /** @@ -403,8 +403,8 @@ static inline void *rio_get_inb_message(struct rio_mport *mport, int mbox) } /* Doorbell management */ -extern int rio_request_inb_dbell(struct rio_mport *, u16, u16, - void (*)(struct rio_mport *, u16, u16, u16)); +extern int rio_request_inb_dbell(struct rio_mport *, void *, u16, u16, + void (*)(struct rio_mport *, void *, u16, u16, u16)); extern int rio_release_inb_dbell(struct rio_mport *, u16, u16); extern struct resource *rio_request_outb_dbell(struct rio_dev *, u16, u16); extern int rio_release_outb_dbell(struct rio_dev *, struct resource *); |