@@ -58,12 +58,12 @@ static void iser_event_handler(struct ib
dev_name(&event->device->dev), event->element.port_num);
}
-/**
+/*
* iser_create_device_ib_res - creates Protection Domain (PD), Completion
* Queue (CQ), DMA Memory Region (DMA MR) with the device associated with
- * the adapator.
+ * the adaptor.
*
- * returns 0 on success, -1 on failure
+ * Return: 0 on success, -1 on failure
*/
static int iser_create_device_ib_res(struct iser_device *device)
{
@@ -124,9 +124,9 @@ comps_err:
return -1;
}
-/**
+/*
* iser_free_device_ib_res - destroy/dealloc/dereg the DMA MR,
- * CQ and PD created with the device associated with the adapator.
+ * CQ and PD created with the device associated with the adaptor.
*/
static void iser_free_device_ib_res(struct iser_device *device)
{
@@ -149,8 +149,11 @@ static void iser_free_device_ib_res(stru
/**
* iser_alloc_fmr_pool - Creates FMR pool and page_vector
+ * @ib_conn: connection RDMA resources
+ * @cmds_max: max number of SCSI commands for this connection
+ * @size: max number of pages per map request
*
- * returns 0 on success, or errno code on failure
+ * Return: 0 on success, or errno code on failure
*/
int iser_alloc_fmr_pool(struct ib_conn *ib_conn,
unsigned cmds_max,
@@ -215,6 +218,7 @@ err_frpl:
/**
* iser_free_fmr_pool - releases the FMR pool and page vec
+ * @ib_conn: connection RDMA resources
*/
void iser_free_fmr_pool(struct ib_conn *ib_conn)
{
@@ -295,7 +299,11 @@ static void iser_destroy_fastreg_desc(st
/**
* iser_alloc_fastreg_pool - Creates pool of fast_reg descriptors
* for fast registration work requests.
- * returns 0 on success, or errno code on failure
+ * @ib_conn: connection RDMA resources
+ * @cmds_max: max number of SCSI commands for this connection
+ * @size: max number of pages per map request
+ *
+ * Return: 0 on success, or errno code on failure
*/
int iser_alloc_fastreg_pool(struct ib_conn *ib_conn,
unsigned cmds_max,
@@ -332,6 +340,7 @@ err:
/**
* iser_free_fastreg_pool - releases the pool of fast_reg descriptors
+ * @ib_conn: connection RDMA resources
*/
void iser_free_fastreg_pool(struct ib_conn *ib_conn)
{
@@ -355,10 +364,10 @@ void iser_free_fastreg_pool(struct ib_co
fr_pool->size - i);
}
-/**
+/*
* iser_create_ib_conn_res - Queue-Pair (QP)
*
- * returns 0 on success, -1 on failure
+ * Return: 0 on success, -1 on failure
*/
static int iser_create_ib_conn_res(struct ib_conn *ib_conn)
{
@@ -436,7 +445,7 @@ out_err:
return ret;
}
-/**
+/*
* based on the resolved device node GUID see if there already allocated
* device for this device. If there's no such, create one.
*/
@@ -487,9 +496,9 @@ static void iser_device_try_release(stru
mutex_unlock(&ig.device_list_mutex);
}
-/**
+/*
* Called with state mutex held
- **/
+ */
static int iser_conn_state_comp_exch(struct iser_conn *iser_conn,
enum iser_conn_state comp,
enum iser_conn_state exch)
@@ -561,7 +570,8 @@ static void iser_free_ib_conn_res(struct
}
/**
- * Frees all conn objects and deallocs conn descriptor
+ * iser_conn_release - Frees all conn objects and deallocs conn descriptor
+ * @iser_conn: iSER connection context
*/
void iser_conn_release(struct iser_conn *iser_conn)
{
@@ -595,7 +605,10 @@ void iser_conn_release(struct iser_conn
}
/**
- * triggers start of the disconnect procedures and wait for them to be done
+ * iser_conn_terminate - triggers start of the disconnect procedures and
+ * waits for them to be done
+ * @iser_conn: iSER connection context
+ *
* Called with state mutex held
*/
int iser_conn_terminate(struct iser_conn *iser_conn)
@@ -632,9 +645,9 @@ int iser_conn_terminate(struct iser_conn
return 1;
}
-/**
+/*
* Called with state mutex held
- **/
+ */
static void iser_connect_error(struct rdma_cm_id *cma_id)
{
struct iser_conn *iser_conn;
@@ -684,9 +697,9 @@ iser_calc_scsi_params(struct iser_conn *
iser_conn->scsi_sg_tablesize + reserved_mr_pages;
}
-/**
+/*
* Called with state mutex held
- **/
+ */
static void iser_addr_handler(struct rdma_cm_id *cma_id)
{
struct iser_device *device;
@@ -732,9 +745,9 @@ static void iser_addr_handler(struct rdm
}
}
-/**
+/*
* Called with state mutex held
- **/
+ */
static void iser_route_handler(struct rdma_cm_id *cma_id)
{
struct rdma_conn_param conn_param;
@@ -1030,9 +1043,12 @@ int iser_post_recvm(struct iser_conn *is
/**
- * iser_start_send - Initiate a Send DTO operation
+ * iser_post_send - Initiate a Send DTO operation
+ * @ib_conn: connection RDMA resources
+ * @tx_desc: iSER TX descriptor
+ * @signal: true to send work request as SIGNALED
*
- * returns 0 on success, -1 on failure
+ * Return: 0 on success, -1 on failure
*/
int iser_post_send(struct ib_conn *ib_conn, struct iser_tx_desc *tx_desc,
bool signal)
Various kernel-doc fixes: - fix typos - don't use /** for internal structs or functions - fix Return: kernel-doc formatting - add kernel-doc notation for missing function parameters ../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'ib_conn' not described in 'iser_alloc_fmr_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'cmds_max' not described in 'iser_alloc_fmr_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:159: warning: Function parameter or member 'size' not described in 'iser_alloc_fmr_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:221: warning: Function parameter or member 'ib_conn' not described in 'iser_free_fmr_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'ib_conn' not described in 'iser_alloc_fastreg_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'cmds_max' not described in 'iser_alloc_fastreg_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:304: warning: Function parameter or member 'size' not described in 'iser_alloc_fastreg_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:338: warning: Function parameter or member 'ib_conn' not described in 'iser_free_fastreg_pool' ../drivers/infiniband/ulp/iser/iser_verbs.c:568: warning: Function parameter or member 'iser_conn' not described in 'iser_conn_release' ../drivers/infiniband/ulp/iser/iser_verbs.c:603: warning: Function parameter or member 'iser_conn' not described in 'iser_conn_terminate' ../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'signal' not described in 'iser_post_send' ../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'ib_conn' not described in 'iser_post_send' ../drivers/infiniband/ulp/iser/iser_verbs.c:1040: warning: Function parameter or member 'tx_desc' not described in 'iser_post_send' Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@mellanox.com> Cc: linux-doc@vger.kernel.org --- drivers/infiniband/ulp/iser/iser_verbs.c | 60 +++++++++++++-------- 1 file changed, 38 insertions(+), 22 deletions(-)