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RDMA/bnxt_re: Refactor the BNXT_RE_METHOD_GET_TOGGLE_MEM method

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Refactor the code in this function to have common code.
This is used in subsequent patches.

Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1724945645-14989-3-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Chandramohan Akula
2024-08-29 08:34:04 -07:00
committed by Leon Romanovsky
parent 640c2cf84e
commit b4207630e0
1 changed files with 7 additions and 11 deletions
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18
drivers/infiniband/hw/bnxt_re/ib_verbs.c
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@@ -4519,12 +4519,12 @@ static int UVERBS_HANDLER(BNXT_RE_METHOD_GET_TOGGLE_MEM)(struct uverbs_attr_bund
struct bnxt_re_ucontext *uctx;
struct ib_ucontext *ib_uctx;
struct bnxt_re_dev *rdev;
u32 length = PAGE_SIZE;
struct bnxt_re_cq *cq;
u64 mem_offset;
u32 offset = 0;
u64 addr = 0;
u32 length;
u32 offset;
u32 cq_id;
u32 res_id;
int err;
ib_uctx = ib_uverbs_get_ucontext(attrs);
@@ -4537,21 +4537,17 @@ static int UVERBS_HANDLER(BNXT_RE_METHOD_GET_TOGGLE_MEM)(struct uverbs_attr_bund
uctx = container_of(ib_uctx, struct bnxt_re_ucontext, ib_uctx);
rdev = uctx->rdev;
err = uverbs_copy_from(&res_id, attrs, BNXT_RE_TOGGLE_MEM_RES_ID);
if (err)
return err;
switch (res_type) {
case BNXT_RE_CQ_TOGGLE_MEM:
err = uverbs_copy_from(&cq_id, attrs, BNXT_RE_TOGGLE_MEM_RES_ID);
if (err)
return err;
cq = bnxt_re_search_for_cq(rdev, cq_id);
cq = bnxt_re_search_for_cq(rdev, res_id);
if (!cq)
return -EINVAL;
length = PAGE_SIZE;
addr = (u64)cq->uctx_cq_page;
mmap_flag = BNXT_RE_MMAP_TOGGLE_PAGE;
offset = 0;
break;
case BNXT_RE_SRQ_TOGGLE_MEM:
break;