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dmaengine: ioatdma: move all the init routines

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Moving all the init routines to init.c and fixup anything broken during
the move.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Dave Jiang
2015-08-11 08:48:43 -07:00
committed by Vinod Koul
parent 80b1973659
commit c0f28ce66e
6 changed files with 1375 additions and 1372 deletions
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39
drivers/dma/ioat/dma.h
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@@ -381,6 +381,43 @@ ioat_set_chainaddr(struct ioatdma_chan *ioat_chan, u64 addr)
ioat_chan->reg_base + IOAT2_CHAINADDR_OFFSET_HIGH);
}
irqreturn_t ioat_dma_do_interrupt(int irq, void *data);
irqreturn_t ioat_dma_do_interrupt_msix(int irq, void *data);
struct ioat_ring_ent **
ioat_alloc_ring(struct dma_chan *c, int order, gfp_t flags);
void ioat_start_null_desc(struct ioatdma_chan *ioat_chan);
void ioat_free_ring_ent(struct ioat_ring_ent *desc, struct dma_chan *chan);
int ioat_reset_hw(struct ioatdma_chan *ioat_chan);
struct dma_async_tx_descriptor *
ioat_prep_interrupt_lock(struct dma_chan *c, unsigned long flags);
struct dma_async_tx_descriptor *
ioat_prep_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src,
unsigned int src_cnt, size_t len, unsigned long flags);
struct dma_async_tx_descriptor *
ioat_prep_xor_val(struct dma_chan *chan, dma_addr_t *src,
unsigned int src_cnt, size_t len,
enum sum_check_flags *result, unsigned long flags);
struct dma_async_tx_descriptor *
ioat_prep_pq(struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src,
unsigned int src_cnt, const unsigned char *scf, size_t len,
unsigned long flags);
struct dma_async_tx_descriptor *
ioat_prep_pq_val(struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src,
unsigned int src_cnt, const unsigned char *scf, size_t len,
enum sum_check_flags *pqres, unsigned long flags);
struct dma_async_tx_descriptor *
ioat_prep_pqxor(struct dma_chan *chan, dma_addr_t dst, dma_addr_t *src,
unsigned int src_cnt, size_t len, unsigned long flags);
struct dma_async_tx_descriptor *
ioat_prep_pqxor_val(struct dma_chan *chan, dma_addr_t *src,
unsigned int src_cnt, size_t len,
enum sum_check_flags *result, unsigned long flags);
enum dma_status
ioat_tx_status(struct dma_chan *c, dma_cookie_t cookie,
struct dma_tx_state *txstate);
void ioat_cleanup_event(unsigned long data);
void ioat_timer_event(unsigned long data);
bool is_bwd_ioat(struct pci_dev *pdev);
int ioat_probe(struct ioatdma_device *ioat_dma);
int ioat_register(struct ioatdma_device *ioat_dma);
int ioat_dma_self_test(struct ioatdma_device *ioat_dma);
@@ -421,5 +458,7 @@ extern int ioat_pending_level;
extern int ioat_ring_alloc_order;
extern struct kobj_type ioat_ktype;
extern struct kmem_cache *ioat_cache;
extern int ioat_ring_max_alloc_order;
extern struct kmem_cache *ioat_sed_cache;
#endif /* IOATDMA_H */