| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <1476388623-31032-4-git-send-email-Yuval.Mintz@caviumnetworks.com>
Date: Thu, 13 Oct 2016 22:57:03 +0300
From: Yuval Mintz <Yuval.Mintz@...iumnetworks.com>
To: <davem@...emloft.net>, <netdev@...r.kernel.org>
CC: <arnd@...db.de>, <dan.carpenter@...cle.com>,
Yuval Mintz <Yuval.Mintz@...iumnetworks.com>
Subject: [PATCH net 3/3] qed: Additional work toward cleaning C=1
This cleans many of the warnings that would arise in qed as a
result of compilations with C=1; Most of those are the addition
of missing 'static' to functions, although there are several other
fixes as well.
Signed-off-by: Yuval Mintz <Yuval.Mintz@...iumnetworks.com>
---
drivers/net/ethernet/qlogic/qed/qed_cxt.c | 8 +-
drivers/net/ethernet/qlogic/qed/qed_debug.c | 53 +++++++------
drivers/net/ethernet/qlogic/qed/qed_dev.c | 5 +-
drivers/net/ethernet/qlogic/qed/qed_ll2.c | 15 ++--
drivers/net/ethernet/qlogic/qed/qed_main.c | 2 +-
drivers/net/ethernet/qlogic/qed/qed_roce.c | 118 ++++------------------------
drivers/net/ethernet/qlogic/qed/qed_roce.h | 20 -----
drivers/net/ethernet/qlogic/qed/qed_sp.h | 1 -
8 files changed, 58 insertions(+), 164 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 277db78..0c42c24 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -344,14 +344,14 @@ static struct qed_tid_seg *qed_cxt_tid_seg_info(struct qed_hwfn *p_hwfn,
return NULL;
}
-void qed_cxt_set_srq_count(struct qed_hwfn *p_hwfn, u32 num_srqs)
+static void qed_cxt_set_srq_count(struct qed_hwfn *p_hwfn, u32 num_srqs)
{
struct qed_cxt_mngr *p_mgr = p_hwfn->p_cxt_mngr;
p_mgr->srq_count = num_srqs;
}
-u32 qed_cxt_get_srq_count(struct qed_hwfn *p_hwfn)
+static u32 qed_cxt_get_srq_count(struct qed_hwfn *p_hwfn)
{
struct qed_cxt_mngr *p_mgr = p_hwfn->p_cxt_mngr;
@@ -1799,8 +1799,8 @@ int qed_cxt_get_cid_info(struct qed_hwfn *p_hwfn, struct qed_cxt_info *p_info)
return 0;
}
-void qed_rdma_set_pf_params(struct qed_hwfn *p_hwfn,
- struct qed_rdma_pf_params *p_params)
+static void qed_rdma_set_pf_params(struct qed_hwfn *p_hwfn,
+ struct qed_rdma_pf_params *p_params)
{
u32 num_cons, num_tasks, num_qps, num_mrs, num_srqs;
enum protocol_type proto;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c
index 88e7d5b..68f19ca 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
@@ -405,7 +405,7 @@ struct phy_defs {
/***************************** Constant Arrays *******************************/
/* Debug arrays */
-static struct dbg_array s_dbg_arrays[MAX_BIN_DBG_BUFFER_TYPE] = { {0} };
+static struct dbg_array s_dbg_arrays[MAX_BIN_DBG_BUFFER_TYPE] = { {NULL} };
/* Chip constant definitions array */
static struct chip_defs s_chip_defs[MAX_CHIP_IDS] = {
@@ -4028,10 +4028,10 @@ static enum dbg_status qed_mcp_trace_read_meta(struct qed_hwfn *p_hwfn,
}
/* Dump MCP Trace */
-enum dbg_status qed_mcp_trace_dump(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 *dump_buf,
- bool dump, u32 *num_dumped_dwords)
+static enum dbg_status qed_mcp_trace_dump(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 *dump_buf,
+ bool dump, u32 *num_dumped_dwords)
{
u32 trace_data_grc_addr, trace_data_size_bytes, trace_data_size_dwords;
u32 trace_meta_size_dwords, running_bundle_id, offset = 0;
@@ -4130,10 +4130,10 @@ enum dbg_status qed_mcp_trace_dump(struct qed_hwfn *p_hwfn,
}
/* Dump GRC FIFO */
-enum dbg_status qed_reg_fifo_dump(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 *dump_buf,
- bool dump, u32 *num_dumped_dwords)
+static enum dbg_status qed_reg_fifo_dump(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 *dump_buf,
+ bool dump, u32 *num_dumped_dwords)
{
u32 offset = 0, dwords_read, size_param_offset;
bool fifo_has_data;
@@ -4192,10 +4192,10 @@ enum dbg_status qed_reg_fifo_dump(struct qed_hwfn *p_hwfn,
}
/* Dump IGU FIFO */
-enum dbg_status qed_igu_fifo_dump(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 *dump_buf,
- bool dump, u32 *num_dumped_dwords)
+static enum dbg_status qed_igu_fifo_dump(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 *dump_buf,
+ bool dump, u32 *num_dumped_dwords)
{
u32 offset = 0, dwords_read, size_param_offset;
bool fifo_has_data;
@@ -4255,10 +4255,11 @@ enum dbg_status qed_igu_fifo_dump(struct qed_hwfn *p_hwfn,
}
/* Protection Override dump */
-enum dbg_status qed_protection_override_dump(struct qed_hwfn *p_hwfn,
- struct qed_ptt *p_ptt,
- u32 *dump_buf,
- bool dump, u32 *num_dumped_dwords)
+static enum dbg_status qed_protection_override_dump(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ u32 *dump_buf,
+ bool dump,
+ u32 *num_dumped_dwords)
{
u32 offset = 0, size_param_offset, override_window_dwords;
@@ -6339,10 +6340,11 @@ enum dbg_status qed_print_fw_asserts_results(struct qed_hwfn *p_hwfn,
}
/* Wrapper for unifying the idle_chk and mcp_trace api */
-enum dbg_status qed_print_idle_chk_results_wrapper(struct qed_hwfn *p_hwfn,
- u32 *dump_buf,
- u32 num_dumped_dwords,
- char *results_buf)
+static enum dbg_status
+qed_print_idle_chk_results_wrapper(struct qed_hwfn *p_hwfn,
+ u32 *dump_buf,
+ u32 num_dumped_dwords,
+ char *results_buf)
{
u32 num_errors, num_warnnings;
@@ -6413,8 +6415,8 @@ static void qed_dbg_print_feature(u8 *p_text_buf, u32 text_size)
#define QED_RESULTS_BUF_MIN_SIZE 16
/* Generic function for decoding debug feature info */
-enum dbg_status format_feature(struct qed_hwfn *p_hwfn,
- enum qed_dbg_features feature_idx)
+static enum dbg_status format_feature(struct qed_hwfn *p_hwfn,
+ enum qed_dbg_features feature_idx)
{
struct qed_dbg_feature *feature =
&p_hwfn->cdev->dbg_params.features[feature_idx];
@@ -6480,8 +6482,9 @@ enum dbg_status format_feature(struct qed_hwfn *p_hwfn,
}
/* Generic function for performing the dump of a debug feature. */
-enum dbg_status qed_dbg_dump(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
- enum qed_dbg_features feature_idx)
+static enum dbg_status qed_dbg_dump(struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt,
+ enum qed_dbg_features feature_idx)
{
struct qed_dbg_feature *feature =
&p_hwfn->cdev->dbg_params.features[feature_idx];
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index 21adf52..edae5fc 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -497,12 +497,13 @@ int qed_resc_alloc(struct qed_dev *cdev)
if (p_hwfn->hw_info.personality == QED_PCI_ETH_ROCE) {
num_cons = qed_cxt_get_proto_cid_count(p_hwfn,
PROTOCOLID_ROCE,
- 0) * 2;
+ NULL) * 2;
n_eqes += num_cons + 2 * MAX_NUM_VFS_BB;
} else if (p_hwfn->hw_info.personality == QED_PCI_ISCSI) {
num_cons =
qed_cxt_get_proto_cid_count(p_hwfn,
- PROTOCOLID_ISCSI, 0);
+ PROTOCOLID_ISCSI,
+ NULL);
n_eqes += 2 * num_cons;
}
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
index 7856e52..ce171a8 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
@@ -141,11 +141,11 @@ static void qed_ll2_kill_buffers(struct qed_dev *cdev)
qed_ll2_dealloc_buffer(cdev, buffer);
}
-void qed_ll2b_complete_rx_packet(struct qed_hwfn *p_hwfn,
- u8 connection_handle,
- struct qed_ll2_rx_packet *p_pkt,
- struct core_rx_fast_path_cqe *p_cqe,
- bool b_last_packet)
+static void qed_ll2b_complete_rx_packet(struct qed_hwfn *p_hwfn,
+ u8 connection_handle,
+ struct qed_ll2_rx_packet *p_pkt,
+ struct core_rx_fast_path_cqe *p_cqe,
+ bool b_last_packet)
{
u16 packet_length = le16_to_cpu(p_cqe->packet_length);
struct qed_ll2_buffer *buffer = p_pkt->cookie;
@@ -516,7 +516,7 @@ static int qed_ll2_rxq_completion(struct qed_hwfn *p_hwfn, void *cookie)
return rc;
}
-void qed_ll2_rxq_flush(struct qed_hwfn *p_hwfn, u8 connection_handle)
+static void qed_ll2_rxq_flush(struct qed_hwfn *p_hwfn, u8 connection_handle)
{
struct qed_ll2_info *p_ll2_conn = NULL;
struct qed_ll2_rx_packet *p_pkt = NULL;
@@ -1124,9 +1124,6 @@ static void qed_ll2_prepare_tx_packet_set_bd(struct qed_hwfn *p_hwfn,
DMA_REGPAIR_LE(start_bd->addr, first_frag);
start_bd->nbytes = cpu_to_le16(first_frag_len);
- SET_FIELD(start_bd->bd_flags.as_bitfield, CORE_TX_BD_FLAGS_ROCE_FLAV,
- type);
-
DP_VERBOSE(p_hwfn,
(NETIF_MSG_TX_QUEUED | QED_MSG_LL2),
"LL2 [q 0x%02x cid 0x%08x type 0x%08x] Tx Producer at [0x%04x] - set with a %04x bytes %02x BDs buffer at %08x:%08x\n",
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 6eb2401..8dc3f46 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -1430,7 +1430,7 @@ static int qed_set_led(struct qed_dev *cdev, enum qed_led_mode mode)
return status;
}
-struct qed_selftest_ops qed_selftest_ops_pass = {
+static struct qed_selftest_ops qed_selftest_ops_pass = {
.selftest_memory = &qed_selftest_memory,
.selftest_interrupt = &qed_selftest_interrupt,
.selftest_register = &qed_selftest_register,
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c
index 187df38..f3a825a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -157,7 +157,8 @@ static int qed_rdma_alloc(struct qed_hwfn *p_hwfn,
p_hwfn->p_rdma_info = p_rdma_info;
p_rdma_info->proto = PROTOCOLID_ROCE;
- num_cons = qed_cxt_get_proto_cid_count(p_hwfn, p_rdma_info->proto, 0);
+ num_cons = qed_cxt_get_proto_cid_count(p_hwfn, p_rdma_info->proto,
+ NULL);
p_rdma_info->num_qps = num_cons / 2;
@@ -831,7 +832,7 @@ static int qed_rdma_alloc_pd(void *rdma_cxt, u16 *pd)
return rc;
}
-void qed_rdma_free_pd(void *rdma_cxt, u16 pd)
+static void qed_rdma_free_pd(void *rdma_cxt, u16 pd)
{
struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
@@ -868,8 +869,9 @@ void qed_rdma_free_pd(void *rdma_cxt, u16 pd)
return toggle_bit;
}
-int qed_rdma_create_cq(void *rdma_cxt,
- struct qed_rdma_create_cq_in_params *params, u16 *icid)
+static int qed_rdma_create_cq(void *rdma_cxt,
+ struct qed_rdma_create_cq_in_params *params,
+ u16 *icid)
{
struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
struct qed_rdma_info *p_info = p_hwfn->p_rdma_info;
@@ -952,98 +954,10 @@ int qed_rdma_create_cq(void *rdma_cxt,
return rc;
}
-int qed_rdma_resize_cq(void *rdma_cxt,
- struct qed_rdma_resize_cq_in_params *in_params,
- struct qed_rdma_resize_cq_out_params *out_params)
-{
- struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
- struct rdma_resize_cq_output_params *p_ramrod_res;
- struct rdma_resize_cq_ramrod_data *p_ramrod;
- enum qed_rdma_toggle_bit toggle_bit;
- struct qed_sp_init_data init_data;
- struct qed_spq_entry *p_ent;
- dma_addr_t ramrod_res_phys;
- u8 fw_return_code;
- int rc = -ENOMEM;
-
- DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "icid = %08x\n", in_params->icid);
-
- p_ramrod_res =
- (struct rdma_resize_cq_output_params *)
- dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
- sizeof(struct rdma_resize_cq_output_params),
- &ramrod_res_phys, GFP_KERNEL);
- if (!p_ramrod_res) {
- DP_NOTICE(p_hwfn,
- "qed resize cq failed: cannot allocate memory (ramrod)\n");
- return rc;
- }
-
- /* Get SPQ entry */
- memset(&init_data, 0, sizeof(init_data));
- init_data.cid = in_params->icid;
- init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
- init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
-
- rc = qed_sp_init_request(p_hwfn, &p_ent,
- RDMA_RAMROD_RESIZE_CQ,
- p_hwfn->p_rdma_info->proto, &init_data);
- if (rc)
- goto err;
-
- p_ramrod = &p_ent->ramrod.rdma_resize_cq;
-
- p_ramrod->flags = 0;
-
- /* toggle the bit for every resize or create cq for a given icid */
- toggle_bit = qed_rdma_toggle_bit_create_resize_cq(p_hwfn,
- in_params->icid);
-
- SET_FIELD(p_ramrod->flags,
- RDMA_RESIZE_CQ_RAMROD_DATA_TOGGLE_BIT, toggle_bit);
-
- SET_FIELD(p_ramrod->flags,
- RDMA_RESIZE_CQ_RAMROD_DATA_IS_TWO_LEVEL_PBL,
- in_params->pbl_two_level);
-
- p_ramrod->pbl_log_page_size = in_params->pbl_page_size_log - 12;
- p_ramrod->pbl_num_pages = cpu_to_le16(in_params->pbl_num_pages);
- p_ramrod->max_cqes = cpu_to_le32(in_params->cq_size);
- DMA_REGPAIR_LE(p_ramrod->pbl_addr, in_params->pbl_ptr);
- DMA_REGPAIR_LE(p_ramrod->output_params_addr, ramrod_res_phys);
-
- rc = qed_spq_post(p_hwfn, p_ent, &fw_return_code);
- if (rc)
- goto err;
-
- if (fw_return_code != RDMA_RETURN_OK) {
- DP_NOTICE(p_hwfn, "fw_return_code = %d\n", fw_return_code);
- rc = -EINVAL;
- goto err;
- }
-
- out_params->prod = le32_to_cpu(p_ramrod_res->old_cq_prod);
- out_params->cons = le32_to_cpu(p_ramrod_res->old_cq_cons);
-
- dma_free_coherent(&p_hwfn->cdev->pdev->dev,
- sizeof(struct rdma_resize_cq_output_params),
- p_ramrod_res, ramrod_res_phys);
-
- DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "Resized CQ, rc = %d\n", rc);
-
- return rc;
-
-err: dma_free_coherent(&p_hwfn->cdev->pdev->dev,
- sizeof(struct rdma_resize_cq_output_params),
- p_ramrod_res, ramrod_res_phys);
- DP_NOTICE(p_hwfn, "Resized CQ, Failed - rc = %d\n", rc);
-
- return rc;
-}
-
-int qed_rdma_destroy_cq(void *rdma_cxt,
- struct qed_rdma_destroy_cq_in_params *in_params,
- struct qed_rdma_destroy_cq_out_params *out_params)
+static int
+qed_rdma_destroy_cq(void *rdma_cxt,
+ struct qed_rdma_destroy_cq_in_params *in_params,
+ struct qed_rdma_destroy_cq_out_params *out_params)
{
struct qed_hwfn *p_hwfn = (struct qed_hwfn *)rdma_cxt;
struct rdma_destroy_cq_output_params *p_ramrod_res;
@@ -1164,7 +1078,7 @@ static enum roce_flavor qed_roce_mode_to_flavor(enum roce_mode roce_mode)
return flavor;
}
-int qed_roce_alloc_cid(struct qed_hwfn *p_hwfn, u16 *cid)
+static int qed_roce_alloc_cid(struct qed_hwfn *p_hwfn, u16 *cid)
{
struct qed_rdma_info *p_rdma_info = p_hwfn->p_rdma_info;
u32 responder_icid;
@@ -1788,9 +1702,9 @@ static int qed_roce_sp_destroy_qp_requester(struct qed_hwfn *p_hwfn,
return rc;
}
-int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
- struct qed_rdma_qp *qp,
- struct qed_rdma_query_qp_out_params *out_params)
+static int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
+ struct qed_rdma_qp *qp,
+ struct qed_rdma_query_qp_out_params *out_params)
{
struct roce_query_qp_resp_output_params *p_resp_ramrod_res;
struct roce_query_qp_req_output_params *p_req_ramrod_res;
@@ -1931,7 +1845,7 @@ int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
return rc;
}
-int qed_roce_destroy_qp(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp)
+static int qed_roce_destroy_qp(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp)
{
u32 num_invalidated_mw = 0;
u32 num_bound_mw = 0;
@@ -2033,7 +1947,7 @@ static int qed_rdma_destroy_qp(void *rdma_cxt, struct qed_rdma_qp *qp)
return rc;
}
-struct qed_rdma_qp *
+static struct qed_rdma_qp *
qed_rdma_create_qp(void *rdma_cxt,
struct qed_rdma_create_qp_in_params *in_params,
struct qed_rdma_create_qp_out_params *out_params)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.h b/drivers/net/ethernet/qlogic/qed/qed_roce.h
index 6914131..279f342 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.h
@@ -95,26 +95,6 @@ struct qed_rdma_info {
enum protocol_type proto;
};
-struct qed_rdma_resize_cq_in_params {
- u16 icid;
- u32 cq_size;
- bool pbl_two_level;
- u64 pbl_ptr;
- u16 pbl_num_pages;
- u8 pbl_page_size_log;
-};
-
-struct qed_rdma_resize_cq_out_params {
- u32 prod;
- u32 cons;
-};
-
-struct qed_rdma_resize_cnq_in_params {
- u32 cnq_id;
- u32 pbl_page_size_log;
- u64 pbl_ptr;
-};
-
struct qed_rdma_qp {
struct regpair qp_handle;
struct regpair qp_handle_async;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h
index 652c908..b2c08e4 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h
@@ -80,7 +80,6 @@ int qed_eth_cqe_completion(struct qed_hwfn *p_hwfn,
struct roce_destroy_qp_resp_ramrod_data roce_destroy_qp_resp;
struct roce_destroy_qp_req_ramrod_data roce_destroy_qp_req;
struct rdma_create_cq_ramrod_data rdma_create_cq;
- struct rdma_resize_cq_ramrod_data rdma_resize_cq;
struct rdma_destroy_cq_ramrod_data rdma_destroy_cq;
struct rdma_srq_create_ramrod_data rdma_create_srq;
struct rdma_srq_destroy_ramrod_data rdma_destroy_srq;
--
1.9.3
Powered by blists - more mailing lists