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RDMA/bnxt_re: Remove dead code from rcfw

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In the previous refactoring serise there were few leftover functions which
are not is use anymore.  Removed them as it is a dead code.

Fixes: 6f53196bc5 ("RDMA/bnxt_re: Refactor doorbell management functions")
Link: https://lore.kernel.org/r/1585851136-2316-5-git-send-email-devesh.sharma@broadcom.com
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Devesh Sharma 2020-04-02 14:12:15 -04:00 committed by Jason Gunthorpe
parent fddcbbb02a
commit 8ce111d00e
1 changed files with 0 additions and 50 deletions
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50
drivers/infiniband/hw/bnxt_re/qplib_rcfw.h
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@ -112,56 +112,6 @@ struct bnxt_qplib_crsbe {
#define CREQ_CMP_VALID(hdr, raw_cons, cp_bit) \
(!!((hdr)->v & CREQ_BASE_V) == \
!((raw_cons) & (cp_bit)))
#define CREQ_DB_KEY_CP (0x2 << CMPL_DOORBELL_KEY_SFT)
#define CREQ_DB_IDX_VALID CMPL_DOORBELL_IDX_VALID
#define CREQ_DB_IRQ_DIS CMPL_DOORBELL_MASK
#define CREQ_DB_CP_FLAGS_REARM (CREQ_DB_KEY_CP | \
CREQ_DB_IDX_VALID)
#define CREQ_DB_CP_FLAGS (CREQ_DB_KEY_CP | \
CREQ_DB_IDX_VALID | \
CREQ_DB_IRQ_DIS)
static inline void bnxt_qplib_ring_creq_db64(void __iomem *db, u32 index,
u32 xid, bool arm)
{
u64 val = 0;
val = xid & DBC_DBC_XID_MASK;
val |= DBC_DBC_PATH_ROCE;
val |= arm ? DBC_DBC_TYPE_NQ_ARM : DBC_DBC_TYPE_NQ;
val <<= 32;
val |= index & DBC_DBC_INDEX_MASK;
writeq(val, db);
}
static inline void bnxt_qplib_ring_creq_db_rearm(void __iomem *db, u32 raw_cons,
u32 max_elements, u32 xid,
bool gen_p5)
{
u32 index = raw_cons & (max_elements - 1);
if (gen_p5)
bnxt_qplib_ring_creq_db64(db, index, xid, true);
else
writel(CREQ_DB_CP_FLAGS_REARM | (index & DBC_DBC32_XID_MASK),
db);
}
static inline void bnxt_qplib_ring_creq_db(void __iomem *db, u32 raw_cons,
u32 max_elements, u32 xid,
bool gen_p5)
{
u32 index = raw_cons & (max_elements - 1);
if (gen_p5)
bnxt_qplib_ring_creq_db64(db, index, xid, true);
else
writel(CREQ_DB_CP_FLAGS | (index & DBC_DBC32_XID_MASK),
db);
}
#define CREQ_ENTRY_POLL_BUDGET 0x100
/* HWQ */