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qed: Change metadata needed for SPQ entries 

Each configuration element send via ramrod requires a Slow Path Queue
entry. This slightly changes the way such an entry is configured, but
contains mostly semantic changes [where more parameters are gathered
in a sub-struct instead of being directly passed].

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2016-02-21 11:40:09 +02:00 committed by David S. Miller
parent 0a0c5d3b81
commit 06f56b8136
3 changed files with 95 additions and 107 deletions
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139
drivers/net/ethernet/qlogic/qed/qed_l2.c
View File

@ -142,9 +142,9 @@ static int qed_sp_vport_start(struct qed_hwfn *p_hwfn,
u8 drop_ttl0_flg,
u8 inner_vlan_removal_en_flg)
{
struct qed_sp_init_request_params params;
struct vport_start_ramrod_data *p_ramrod = NULL;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
int rc = -EINVAL;
u16 rx_mode = 0;
u8 abs_vport_id = 0;
@ -153,16 +153,14 @@ static int qed_sp_vport_start(struct qed_hwfn *p_hwfn,
if (rc != 0)
return rc;
memset(&params, 0, sizeof(params));
params.ramrod_data_size = sizeof(*p_ramrod);
params.comp_mode = QED_SPQ_MODE_EBLOCK;
memset(&init_data, 0, sizeof(init_data));
init_data.cid = qed_spq_get_cid(p_hwfn);
init_data.opaque_fid = opaque_fid;
init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
rc = qed_sp_init_request(p_hwfn, &p_ent,
qed_spq_get_cid(p_hwfn),
opaque_fid,
ETH_RAMROD_VPORT_START,
PROTOCOLID_ETH,
&params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -362,7 +360,7 @@ qed_sp_vport_update(struct qed_hwfn *p_hwfn,
{
struct qed_rss_params *p_rss_params = p_params->rss_params;
struct vport_update_ramrod_data_cmn *p_cmn;
struct qed_sp_init_request_params sp_params;
struct qed_sp_init_data init_data;
struct vport_update_ramrod_data *p_ramrod = NULL;
struct qed_spq_entry *p_ent = NULL;
u8 abs_vport_id = 0;
@ -372,17 +370,15 @@ qed_sp_vport_update(struct qed_hwfn *p_hwfn,
if (rc != 0)
return rc;
memset(&sp_params, 0, sizeof(sp_params));
sp_params.ramrod_data_size = sizeof(*p_ramrod);
sp_params.comp_mode = comp_mode;
sp_params.p_comp_data = p_comp_data;
memset(&init_data, 0, sizeof(init_data));
init_data.cid = qed_spq_get_cid(p_hwfn);
init_data.opaque_fid = p_params->opaque_fid;
init_data.comp_mode = comp_mode;
init_data.p_comp_data = p_comp_data;
rc = qed_sp_init_request(p_hwfn, &p_ent,
qed_spq_get_cid(p_hwfn),
p_params->opaque_fid,
ETH_RAMROD_VPORT_UPDATE,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -416,8 +412,8 @@ static int qed_sp_vport_stop(struct qed_hwfn *p_hwfn,
u16 opaque_fid,
u8 vport_id)
{
struct qed_sp_init_request_params sp_params;
struct vport_stop_ramrod_data *p_ramrod;
struct qed_sp_init_data init_data;
struct qed_spq_entry *p_ent;
u8 abs_vport_id = 0;
int rc;
@ -426,16 +422,14 @@ static int qed_sp_vport_stop(struct qed_hwfn *p_hwfn,
if (rc != 0)
return rc;
memset(&sp_params, 0, sizeof(sp_params));
sp_params.ramrod_data_size = sizeof(*p_ramrod);
sp_params.comp_mode = QED_SPQ_MODE_EBLOCK;
memset(&init_data, 0, sizeof(init_data));
init_data.cid = qed_spq_get_cid(p_hwfn);
init_data.opaque_fid = opaque_fid;
init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
rc = qed_sp_init_request(p_hwfn, &p_ent,
qed_spq_get_cid(p_hwfn),
opaque_fid,
ETH_RAMROD_VPORT_STOP,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -514,8 +508,8 @@ qed_sp_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn,
u16 cqe_pbl_size)
{
struct rx_queue_start_ramrod_data *p_ramrod = NULL;
struct qed_sp_init_request_params sp_params;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
struct qed_hw_cid_data *p_rx_cid;
u16 abs_rx_q_id = 0;
u8 abs_vport_id = 0;
@ -540,15 +534,15 @@ qed_sp_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn,
opaque_fid, cid, params->queue_id, params->vport_id,
params->sb);
memset(&sp_params, 0, sizeof(params));
sp_params.comp_mode = QED_SPQ_MODE_EBLOCK;
sp_params.ramrod_data_size = sizeof(*p_ramrod);
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
init_data.cid = cid;
init_data.opaque_fid = opaque_fid;
init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
rc = qed_sp_init_request(p_hwfn, &p_ent,
cid, opaque_fid,
ETH_RAMROD_RX_QUEUE_START,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -640,21 +634,20 @@ static int qed_sp_eth_rx_queue_stop(struct qed_hwfn *p_hwfn,
{
struct qed_hw_cid_data *p_rx_cid = &p_hwfn->p_rx_cids[rx_queue_id];
struct rx_queue_stop_ramrod_data *p_ramrod = NULL;
struct qed_sp_init_request_params sp_params;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
u16 abs_rx_q_id = 0;
int rc = -EINVAL;
memset(&sp_params, 0, sizeof(sp_params));
sp_params.ramrod_data_size = sizeof(*p_ramrod);
sp_params.comp_mode = QED_SPQ_MODE_EBLOCK;
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
init_data.cid = p_rx_cid->cid;
init_data.opaque_fid = p_rx_cid->opaque_fid;
init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
rc = qed_sp_init_request(p_hwfn, &p_ent,
p_rx_cid->cid,
p_rx_cid->opaque_fid,
ETH_RAMROD_RX_QUEUE_STOP,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -692,8 +685,8 @@ qed_sp_eth_txq_start_ramrod(struct qed_hwfn *p_hwfn,
union qed_qm_pq_params *p_pq_params)
{
struct tx_queue_start_ramrod_data *p_ramrod = NULL;
struct qed_sp_init_request_params sp_params;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
struct qed_hw_cid_data *p_tx_cid;
u8 abs_vport_id;
int rc = -EINVAL;
@ -708,15 +701,15 @@ qed_sp_eth_txq_start_ramrod(struct qed_hwfn *p_hwfn,
if (rc)
return rc;
memset(&sp_params, 0, sizeof(sp_params));
sp_params.ramrod_data_size = sizeof(*p_ramrod);
sp_params.comp_mode = QED_SPQ_MODE_EBLOCK;
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
init_data.cid = cid;
init_data.opaque_fid = opaque_fid;
init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
rc = qed_sp_init_request(p_hwfn, &p_ent, cid,
opaque_fid,
rc = qed_sp_init_request(p_hwfn, &p_ent,
ETH_RAMROD_TX_QUEUE_START,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -796,20 +789,19 @@ static int qed_sp_eth_tx_queue_stop(struct qed_hwfn *p_hwfn,
u16 tx_queue_id)
{
struct qed_hw_cid_data *p_tx_cid = &p_hwfn->p_tx_cids[tx_queue_id];
struct qed_sp_init_request_params sp_params;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
int rc = -EINVAL;
memset(&sp_params, 0, sizeof(sp_params));
sp_params.ramrod_data_size = sizeof(struct tx_queue_stop_ramrod_data);
sp_params.comp_mode = QED_SPQ_MODE_EBLOCK;
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
init_data.cid = p_tx_cid->cid;
init_data.opaque_fid = p_tx_cid->opaque_fid;
init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
rc = qed_sp_init_request(p_hwfn, &p_ent,
p_tx_cid->cid,
p_tx_cid->opaque_fid,
ETH_RAMROD_TX_QUEUE_STOP,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -866,9 +858,9 @@ qed_filter_ucast_common(struct qed_hwfn *p_hwfn,
{
u8 vport_to_add_to = 0, vport_to_remove_from = 0;
struct vport_filter_update_ramrod_data *p_ramrod;
struct qed_sp_init_request_params sp_params;
struct eth_filter_cmd *p_first_filter;
struct eth_filter_cmd *p_second_filter;
struct qed_sp_init_data init_data;
enum eth_filter_action action;
int rc;
@ -882,17 +874,16 @@ qed_filter_ucast_common(struct qed_hwfn *p_hwfn,
if (rc)
return rc;
memset(&sp_params, 0, sizeof(sp_params));
sp_params.ramrod_data_size = sizeof(**pp_ramrod);
sp_params.comp_mode = comp_mode;
sp_params.p_comp_data = p_comp_data;
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
init_data.cid = qed_spq_get_cid(p_hwfn);
init_data.opaque_fid = opaque_fid;
init_data.comp_mode = comp_mode;
init_data.p_comp_data = p_comp_data;
rc = qed_sp_init_request(p_hwfn, pp_ent,
qed_spq_get_cid(p_hwfn),
opaque_fid,
ETH_RAMROD_FILTERS_UPDATE,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc)
return rc;
@ -1116,8 +1107,8 @@ qed_sp_eth_filter_mcast(struct qed_hwfn *p_hwfn,
{
unsigned long bins[ETH_MULTICAST_MAC_BINS_IN_REGS];
struct vport_update_ramrod_data *p_ramrod = NULL;
struct qed_sp_init_request_params sp_params;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
u8 abs_vport_id = 0;
int rc, i;
@ -1133,18 +1124,16 @@ qed_sp_eth_filter_mcast(struct qed_hwfn *p_hwfn,
return rc;
}
memset(&sp_params, 0, sizeof(sp_params));
sp_params.ramrod_data_size = sizeof(*p_ramrod);
sp_params.comp_mode = comp_mode;
sp_params.p_comp_data = p_comp_data;
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
init_data.cid = qed_spq_get_cid(p_hwfn);
init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
init_data.comp_mode = comp_mode;
init_data.p_comp_data = p_comp_data;
rc = qed_sp_init_request(p_hwfn, &p_ent,
qed_spq_get_cid(p_hwfn),
p_hwfn->hw_info.opaque_fid,
ETH_RAMROD_VPORT_UPDATE,
PROTOCOLID_ETH,
&sp_params);
PROTOCOLID_ETH, &init_data);
if (rc) {
DP_ERR(p_hwfn, "Multi-cast command failed %d\n", rc);
return rc;

11
drivers/net/ethernet/qlogic/qed/qed_sp.h
View File

@ -311,19 +311,20 @@ void qed_consq_free(struct qed_hwfn *p_hwfn,
#define QED_SP_EQ_COMPLETION 0x01
#define QED_SP_CQE_COMPLETION 0x02
struct qed_sp_init_request_params {
size_t ramrod_data_size;
struct qed_sp_init_data {
u32 cid;
u16 opaque_fid;
/* Information regarding operation upon sending & completion */
enum spq_mode comp_mode;
struct qed_spq_comp_cb *p_comp_data;
};
int qed_sp_init_request(struct qed_hwfn *p_hwfn,
struct qed_spq_entry **pp_ent,
u32 cid,
u16 opaque_fid,
u8 cmd,
u8 protocol,
struct qed_sp_init_request_params *p_params);
struct qed_sp_init_data *p_data);
/**
* @brief qed_sp_pf_start - PF Function Start Ramrod

52
drivers/net/ethernet/qlogic/qed/qed_sp_commands.c
View File

@ -23,15 +23,13 @@
int qed_sp_init_request(struct qed_hwfn *p_hwfn,
struct qed_spq_entry **pp_ent,
u32 cid,
u16 opaque_fid,
u8 cmd,
u8 protocol,
struct qed_sp_init_request_params *p_params)
struct qed_sp_init_data *p_data)
{
int rc = -EINVAL;
u32 opaque_cid = p_data->opaque_fid << 16 | p_data->cid;
struct qed_spq_entry *p_ent = NULL;
u32 opaque_cid = opaque_fid << 16 | cid;
int rc;
if (!pp_ent)
return -ENOMEM;
@ -48,7 +46,7 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
p_ent->elem.hdr.protocol_id = protocol;
p_ent->priority = QED_SPQ_PRIORITY_NORMAL;
p_ent->comp_mode = p_params->comp_mode;
p_ent->comp_mode = p_data->comp_mode;
p_ent->comp_done.done = 0;
switch (p_ent->comp_mode) {
@ -57,17 +55,17 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
break;
case QED_SPQ_MODE_BLOCK:
if (!p_params->p_comp_data)
if (!p_data->p_comp_data)
return -EINVAL;
p_ent->comp_cb.cookie = p_params->p_comp_data->cookie;
p_ent->comp_cb.cookie = p_data->p_comp_data->cookie;
break;
case QED_SPQ_MODE_CB:
if (!p_params->p_comp_data)
if (!p_data->p_comp_data)
p_ent->comp_cb.function = NULL;
else
p_ent->comp_cb = *p_params->p_comp_data;
p_ent->comp_cb = *p_data->p_comp_data;
break;
default:
@ -83,8 +81,8 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
D_TRINE(p_ent->comp_mode, QED_SPQ_MODE_EBLOCK,
QED_SPQ_MODE_BLOCK, "MODE_EBLOCK", "MODE_BLOCK",
"MODE_CB"));
if (p_params->ramrod_data_size)
memset(&p_ent->ramrod, 0, p_params->ramrod_data_size);
memset(&p_ent->ramrod, 0, sizeof(p_ent->ramrod));
return 0;
}
@ -92,28 +90,26 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn,
int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
enum qed_mf_mode mode)
{
struct qed_sp_init_request_params params;
struct pf_start_ramrod_data *p_ramrod = NULL;
u16 sb = qed_int_get_sp_sb_id(p_hwfn);
u8 sb_index = p_hwfn->p_eq->eq_sb_index;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
int rc = -EINVAL;
/* update initial eq producer */
qed_eq_prod_update(p_hwfn,
qed_chain_get_prod_idx(&p_hwfn->p_eq->chain));
memset(&params, 0, sizeof(params));
params.ramrod_data_size = sizeof(*p_ramrod);
params.comp_mode = QED_SPQ_MODE_EBLOCK;
memset(&init_data, 0, sizeof(init_data));
init_data.cid = qed_spq_get_cid(p_hwfn);
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,
qed_spq_get_cid(p_hwfn),
p_hwfn->hw_info.opaque_fid,
rc = qed_sp_init_request(p_hwfn, &p_ent,
COMMON_RAMROD_PF_START,
PROTOCOLID_COMMON,
&params);
&init_data);
if (rc)
return rc;
@ -163,17 +159,19 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn,
int qed_sp_pf_stop(struct qed_hwfn *p_hwfn)
{
struct qed_sp_init_request_params params;
struct qed_spq_entry *p_ent = NULL;
struct qed_sp_init_data init_data;
int rc = -EINVAL;
memset(&params, 0, sizeof(params));
params.comp_mode = QED_SPQ_MODE_EBLOCK;
/* Get SPQ entry */
memset(&init_data, 0, sizeof(init_data));
init_data.cid = qed_spq_get_cid(p_hwfn);
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, qed_spq_get_cid(p_hwfn),
p_hwfn->hw_info.opaque_fid,
rc = qed_sp_init_request(p_hwfn, &p_ent,
COMMON_RAMROD_PF_STOP, PROTOCOLID_COMMON,
&params);
&init_data);
if (rc)
return rc;