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path: root/drivers/infiniband/hw/qib/qib.h
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Diffstat (limited to 'drivers/infiniband/hw/qib/qib.h')
-rw-r--r--drivers/infiniband/hw/qib/qib.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
index 4a9af795b88f..1946101419a3 100644
--- a/drivers/infiniband/hw/qib/qib.h
+++ b/drivers/infiniband/hw/qib/qib.h
@@ -89,7 +89,6 @@ struct qlogic_ib_stats {
extern struct qlogic_ib_stats qib_stats;
extern const struct pci_error_handlers qib_pci_err_handler;
-extern struct pci_driver qib_driver;
#define QIB_CHIP_SWVERSION QIB_CHIP_VERS_MAJ
/*
@@ -576,11 +575,13 @@ struct qib_pportdata {
/* read/write using lock */
spinlock_t sdma_lock ____cacheline_aligned_in_smp;
struct list_head sdma_activelist;
+ struct list_head sdma_userpending;
u64 sdma_descq_added;
u64 sdma_descq_removed;
u16 sdma_descq_tail;
u16 sdma_descq_head;
u8 sdma_generation;
+ u8 sdma_intrequest;
struct tasklet_struct sdma_sw_clean_up_task
____cacheline_aligned_in_smp;
@@ -1326,6 +1327,8 @@ int qib_setup_sdma(struct qib_pportdata *);
void qib_teardown_sdma(struct qib_pportdata *);
void __qib_sdma_intr(struct qib_pportdata *);
void qib_sdma_intr(struct qib_pportdata *);
+void qib_user_sdma_send_desc(struct qib_pportdata *dd,
+ struct list_head *pktlist);
int qib_sdma_verbs_send(struct qib_pportdata *, struct qib_sge_state *,
u32, struct qib_verbs_txreq *);
/* ppd->sdma_lock should be locked before calling this. */