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path: root/drivers/net/ethernet/qlogic/qed/qed_rdma.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_rdma.c')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_rdma.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index c8c4b3940564..b7abb8205d3a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -358,10 +358,27 @@ static void qed_rdma_resc_free(struct qed_hwfn *p_hwfn)
kfree(p_rdma_info);
}
+static void qed_rdma_free_tid(void *rdma_cxt, u32 itid)
+{
+ struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
+
+ DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "itid = %08x\n", itid);
+
+ spin_lock_bh(&p_hwfn->p_rdma_info->lock);
+ qed_bmap_release_id(p_hwfn, &p_hwfn->p_rdma_info->tid_map, itid);
+ spin_unlock_bh(&p_hwfn->p_rdma_info->lock);
+}
+
+static void qed_rdma_free_reserved_lkey(struct qed_hwfn *p_hwfn)
+{
+ qed_rdma_free_tid(p_hwfn, p_hwfn->p_rdma_info->dev->reserved_lkey);
+}
+
static void qed_rdma_free(struct qed_hwfn *p_hwfn)
{
DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "Freeing RDMA\n");
+ qed_rdma_free_reserved_lkey(p_hwfn);
qed_rdma_resc_free(p_hwfn);
}
@@ -615,9 +632,6 @@ static int qed_rdma_reserve_lkey(struct qed_hwfn *p_hwfn)
{
struct qed_rdma_device *dev = p_hwfn->p_rdma_info->dev;
- /* The first DPI is reserved for the Kernel */
- __set_bit(0, p_hwfn->p_rdma_info->dpi_map.bitmap);
-
/* Tid 0 will be used as the key for "reserved MR".
* The driver should allocate memory for it so it can be loaded but no
* ramrod should be passed on it.
@@ -797,17 +811,6 @@ static struct qed_rdma_device *qed_rdma_query_device(void *rdma_cxt)
return p_hwfn->p_rdma_info->dev;
}
-static void qed_rdma_free_tid(void *rdma_cxt, u32 itid)
-{
- struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
-
- DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "itid = %08x\n", itid);
-
- spin_lock_bh(&p_hwfn->p_rdma_info->lock);
- qed_bmap_release_id(p_hwfn, &p_hwfn->p_rdma_info->tid_map, itid);
- spin_unlock_bh(&p_hwfn->p_rdma_info->lock);
-}
-
static void qed_rdma_cnq_prod_update(void *rdma_cxt, u8 qz_offset, u16 prod)
{
struct qed_hwfn *p_hwfn;
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