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| author | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2011-07-11 01:37:54 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2011-07-11 01:37:54 +0200 |
| commit | c095f06560a0efacc7a34ea4e7f1e69c1faab0cf (patch) | |
| tree | c005686153325eadb3d5c97617154f0acba75fbb /pcilib.h | |
| parent | 02924fc49641ca9c000054a7a540b6f1eaa0e8f8 (diff) | |
| download | ipecamera-c095f06560a0efacc7a34ea4e7f1e69c1faab0cf.tar.gz ipecamera-c095f06560a0efacc7a34ea4e7f1e69c1faab0cf.tar.bz2 ipecamera-c095f06560a0efacc7a34ea4e7f1e69c1faab0cf.tar.xz ipecamera-c095f06560a0efacc7a34ea4e7f1e69c1faab0cf.zip | |
IRQ support in NWL DMA engine
Diffstat (limited to 'pcilib.h')
| -rw-r--r-- | pcilib.h | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -24,7 +24,7 @@ typedef void pcilib_dma_context_t; typedef struct pcilib_dma_api_description_s pcilib_dma_api_description_t; typedef struct pcilib_event_api_description_s pcilib_event_api_description_t; typedef struct pcilib_protocol_description_s pcilib_protocol_description_t; -typedef unsigned long pcilib_irq_source_t; +typedef unsigned int pcilib_irq_source_t; typedef uint8_t pcilib_bar_t; /**< Type holding the PCI Bar number */ typedef uint8_t pcilib_register_t; /**< Type holding the register ID within the Bank */ @@ -198,6 +198,9 @@ pcilib_context_t *pcilib_get_implementation_context(pcilib_t *ctx); pcilib_t *pcilib_open(const char *device, pcilib_model_t model); void pcilib_close(pcilib_t *ctx); +int pcilib_clear_irq(pcilib_t *ctx, pcilib_irq_source_t source); +int pcilib_wait_irq(pcilib_t *ctx, pcilib_irq_source_t source, size_t timeout, size_t *count); + void *pcilib_map_bar(pcilib_t *ctx, pcilib_bar_t bar); void pcilib_unmap_bar(pcilib_t *ctx, pcilib_bar_t bar, void *data); char *pcilib_resolve_register_address(pcilib_t *ctx, pcilib_bar_t bar, uintptr_t addr); // addr is offset if bar is specified |