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-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_iscsi.c24
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_roce.c16
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_roce.h6
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sp.h17
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_spq.c54
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sriov.c16
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sriov.h18
7 files changed, 96 insertions, 55 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
index 5a1ed05d0c5f..813c77cc857f 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c
@@ -62,6 +62,22 @@
#include "qed_sriov.h"
#include "qed_reg_addr.h"
+static int
+qed_iscsi_async_event(struct qed_hwfn *p_hwfn,
+ u8 fw_event_code,
+ u16 echo, union event_ring_data *data, u8 fw_return_code)
+{
+ if (p_hwfn->p_iscsi_info->event_cb) {
+ struct qed_iscsi_info *p_iscsi = p_hwfn->p_iscsi_info;
+
+ return p_iscsi->event_cb(p_iscsi->event_context,
+ fw_event_code, data);
+ } else {
+ DP_NOTICE(p_hwfn, "iSCSI async completion is not set\n");
+ return -EINVAL;
+ }
+}
+
struct qed_iscsi_conn {
struct list_head list_entry;
bool free_on_delete;
@@ -265,6 +281,9 @@ qed_sp_iscsi_func_start(struct qed_hwfn *p_hwfn,
p_hwfn->p_iscsi_info->event_context = event_context;
p_hwfn->p_iscsi_info->event_cb = async_event_cb;
+ qed_spq_register_async_cb(p_hwfn, PROTOCOLID_ISCSI,
+ qed_iscsi_async_event);
+
return qed_spq_post(p_hwfn, p_ent, NULL);
}
@@ -631,7 +650,10 @@ static int qed_sp_iscsi_func_stop(struct qed_hwfn *p_hwfn,
p_ramrod = &p_ent->ramrod.iscsi_destroy;
p_ramrod->hdr.op_code = ISCSI_RAMROD_CMD_ID_DESTROY_FUNC;
- return qed_spq_post(p_hwfn, p_ent, NULL);
+ rc = qed_spq_post(p_hwfn, p_ent, NULL);
+
+ qed_spq_unregister_async_cb(p_hwfn, PROTOCOLID_ISCSI);
+ return rc;
}
static void __iomem *qed_iscsi_get_db_addr(struct qed_hwfn *p_hwfn, u32 cid)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c
index 74829058d6ec..673f80aa690d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -68,12 +68,14 @@
static void qed_roce_free_real_icid(struct qed_hwfn *p_hwfn, u16 icid);
-void qed_roce_async_event(struct qed_hwfn *p_hwfn,
- u8 fw_event_code, union rdma_eqe_data *rdma_data)
+static int
+qed_roce_async_event(struct qed_hwfn *p_hwfn,
+ u8 fw_event_code,
+ u16 echo, union event_ring_data *data, u8 fw_return_code)
{
if (fw_event_code == ROCE_ASYNC_EVENT_DESTROY_QP_DONE) {
u16 icid =
- (u16)le32_to_cpu(rdma_data->rdma_destroy_qp_data.cid);
+ (u16)le32_to_cpu(data->rdma_data.rdma_destroy_qp_data.cid);
/* icid release in this async event can occur only if the icid
* was offloaded to the FW. In case it wasn't offloaded this is
@@ -85,8 +87,10 @@ void qed_roce_async_event(struct qed_hwfn *p_hwfn,
events->affiliated_event(p_hwfn->p_rdma_info->events.context,
fw_event_code,
- &rdma_data->async_handle);
+ (void *)&data->rdma_data.async_handle);
}
+
+ return 0;
}
static int qed_rdma_bmap_alloc(struct qed_hwfn *p_hwfn,
@@ -686,6 +690,9 @@ static int qed_rdma_setup(struct qed_hwfn *p_hwfn,
if (rc)
return rc;
+ qed_spq_register_async_cb(p_hwfn, PROTOCOLID_ROCE,
+ qed_roce_async_event);
+
return qed_rdma_start_fw(p_hwfn, params, p_ptt);
}
@@ -706,6 +713,7 @@ void qed_roce_stop(struct qed_hwfn *p_hwfn)
break;
}
}
+ qed_spq_unregister_async_cb(p_hwfn, PROTOCOLID_ROCE);
}
static int qed_rdma_stop(void *rdma_cxt)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.h b/drivers/net/ethernet/qlogic/qed/qed_roce.h
index ddd77618e6fa..b178d9994a45 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.h
@@ -169,16 +169,10 @@ struct qed_rdma_qp {
#if IS_ENABLED(CONFIG_QED_RDMA)
void qed_rdma_dpm_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
-void qed_roce_async_event(struct qed_hwfn *p_hwfn,
- u8 fw_event_code, union rdma_eqe_data *rdma_data);
#else
static inline void qed_rdma_dpm_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) {}
static inline void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt) {}
-
-static inline void qed_roce_async_event(struct qed_hwfn *p_hwfn,
- u8 fw_event_code,
- union rdma_eqe_data *rdma_data) {}
#endif
#endif
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h
index 00dd50f8c42f..56c95fb9a26d 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h
@@ -174,6 +174,22 @@ struct qed_consq {
struct qed_chain chain;
};
+typedef int
+(*qed_spq_async_comp_cb)(struct qed_hwfn *p_hwfn,
+ u8 opcode,
+ u16 echo,
+ union event_ring_data *data,
+ u8 fw_return_code);
+
+int
+qed_spq_register_async_cb(struct qed_hwfn *p_hwfn,
+ enum protocol_type protocol_id,
+ qed_spq_async_comp_cb cb);
+
+void
+qed_spq_unregister_async_cb(struct qed_hwfn *p_hwfn,
+ enum protocol_type protocol_id);
+
struct qed_spq {
spinlock_t lock; /* SPQ lock */
@@ -203,6 +219,7 @@ struct qed_spq {
u32 comp_count;
u32 cid;
+ qed_spq_async_comp_cb async_comp_cb[MAX_PROTOCOL_TYPE];
};
/**
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index a971916af7cc..78954d2c596e 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -302,32 +302,16 @@ static int
qed_async_event_completion(struct qed_hwfn *p_hwfn,
struct event_ring_entry *p_eqe)
{
- switch (p_eqe->protocol_id) {
-#if IS_ENABLED(CONFIG_QED_RDMA)
- case PROTOCOLID_ROCE:
- qed_roce_async_event(p_hwfn, p_eqe->opcode,
- &p_eqe->data.rdma_data);
- return 0;
-#endif
- case PROTOCOLID_COMMON:
- return qed_sriov_eqe_event(p_hwfn,
- p_eqe->opcode,
- p_eqe->echo, &p_eqe->data);
- case PROTOCOLID_ISCSI:
- if (!IS_ENABLED(CONFIG_QED_ISCSI))
- return -EINVAL;
+ qed_spq_async_comp_cb cb;
- if (p_hwfn->p_iscsi_info->event_cb) {
- struct qed_iscsi_info *p_iscsi = p_hwfn->p_iscsi_info;
+ if (!p_hwfn->p_spq || (p_eqe->protocol_id >= MAX_PROTOCOL_TYPE))
+ return -EINVAL;
- return p_iscsi->event_cb(p_iscsi->event_context,
- p_eqe->opcode, &p_eqe->data);
- } else {
- DP_NOTICE(p_hwfn,
- "iSCSI async completion is not set\n");
- return -EINVAL;
- }
- default:
+ cb = p_hwfn->p_spq->async_comp_cb[p_eqe->protocol_id];
+ if (cb) {
+ return cb(p_hwfn, p_eqe->opcode, p_eqe->echo,
+ &p_eqe->data, p_eqe->fw_return_code);
+ } else {
DP_NOTICE(p_hwfn,
"Unknown Async completion for protocol: %d\n",
p_eqe->protocol_id);
@@ -335,6 +319,28 @@ qed_async_event_completion(struct qed_hwfn *p_hwfn,
}
}
+int
+qed_spq_register_async_cb(struct qed_hwfn *p_hwfn,
+ enum protocol_type protocol_id,
+ qed_spq_async_comp_cb cb)
+{
+ if (!p_hwfn->p_spq || (protocol_id >= MAX_PROTOCOL_TYPE))
+ return -EINVAL;
+
+ p_hwfn->p_spq->async_comp_cb[protocol_id] = cb;
+ return 0;
+}
+
+void
+qed_spq_unregister_async_cb(struct qed_hwfn *p_hwfn,
+ enum protocol_type protocol_id)
+{
+ if (!p_hwfn->p_spq || (protocol_id >= MAX_PROTOCOL_TYPE))
+ return;
+
+ p_hwfn->p_spq->async_comp_cb[protocol_id] = NULL;
+}
+
/***************************************************************************
* EQ API
***************************************************************************/
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index e39ad22947cf..2cfd3bd9a031 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -44,6 +44,11 @@
#include "qed_sp.h"
#include "qed_sriov.h"
#include "qed_vf.h"
+static int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn,
+ u8 opcode,
+ __le16 echo,
+ union event_ring_data *data, u8 fw_return_code);
+
static u8 qed_vf_calculate_legacy(struct qed_vf_info *p_vf)
{
@@ -565,6 +570,9 @@ int qed_iov_alloc(struct qed_hwfn *p_hwfn)
p_hwfn->pf_iov_info = p_sriov;
+ qed_spq_register_async_cb(p_hwfn, PROTOCOLID_COMMON,
+ qed_sriov_eqe_event);
+
return qed_iov_allocate_vfdb(p_hwfn);
}
@@ -578,6 +586,8 @@ void qed_iov_setup(struct qed_hwfn *p_hwfn)
void qed_iov_free(struct qed_hwfn *p_hwfn)
{
+ qed_spq_unregister_async_cb(p_hwfn, PROTOCOLID_COMMON);
+
if (IS_PF_SRIOV_ALLOC(p_hwfn)) {
qed_iov_free_vfdb(p_hwfn);
kfree(p_hwfn->pf_iov_info);
@@ -3833,8 +3843,10 @@ static void qed_sriov_vfpf_malicious(struct qed_hwfn *p_hwfn,
}
}
-int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn,
- u8 opcode, __le16 echo, union event_ring_data *data)
+static int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn,
+ u8 opcode,
+ __le16 echo,
+ union event_ring_data *data, u8 fw_return_code)
{
switch (opcode) {
case COMMON_EVENT_VF_PF_CHANNEL:
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.h b/drivers/net/ethernet/qlogic/qed/qed_sriov.h
index 95f55ae2ee8b..c2e44bce398c 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.h
@@ -344,17 +344,6 @@ void qed_iov_free(struct qed_hwfn *p_hwfn);
void qed_iov_free_hw_info(struct qed_dev *cdev);
/**
- * @brief qed_sriov_eqe_event - handle async sriov event arrived on eqe.
- *
- * @param p_hwfn
- * @param opcode
- * @param echo
- * @param data
- */
-int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn,
- u8 opcode, __le16 echo, union event_ring_data *data);
-
-/**
* @brief Mark structs of vfs that have been FLR-ed.
*
* @param p_hwfn
@@ -418,13 +407,6 @@ static inline void qed_iov_free_hw_info(struct qed_dev *cdev)
{
}
-static inline int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn,
- u8 opcode,
- __le16 echo, union event_ring_data *data)
-{
- return -EINVAL;
-}
-
static inline bool qed_iov_mark_vf_flr(struct qed_hwfn *p_hwfn,
u32 *disabled_vfs)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 20:10:24 +0000