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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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Two trivial overlapping changes conflicts in MPLS and mlx5.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2017-01-28 10:33:06 -05:00
parent 158f323b98 1b1bc42c16
commit 4e8f2fc1a5
485 changed files with 4564 additions and 2698 deletions
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86
drivers/net/ethernet/qlogic/qed/qed_ll2.c
View File

@@ -320,7 +320,7 @@ static void qed_ll2_txq_flush(struct qed_hwfn *p_hwfn, u8 connection_handle)
list_del(&p_pkt->list_entry);
b_last_packet = list_empty(&p_tx->active_descq);
list_add_tail(&p_pkt->list_entry, &p_tx->free_descq);
if (p_ll2_conn->conn_type == QED_LL2_TYPE_ISCSI_OOO) {
if (p_ll2_conn->conn.conn_type == QED_LL2_TYPE_ISCSI_OOO) {
struct qed_ooo_buffer *p_buffer;
p_buffer = (struct qed_ooo_buffer *)p_pkt->cookie;
@@ -332,7 +332,7 @@ static void qed_ll2_txq_flush(struct qed_hwfn *p_hwfn, u8 connection_handle)
b_last_frag =
p_tx->cur_completing_bd_idx == p_pkt->bd_used;
tx_frag = p_pkt->bds_set[0].tx_frag;
if (p_ll2_conn->gsi_enable)
if (p_ll2_conn->conn.gsi_enable)
qed_ll2b_release_tx_gsi_packet(p_hwfn,
p_ll2_conn->
my_id,
@@ -401,7 +401,7 @@ static int qed_ll2_txq_completion(struct qed_hwfn *p_hwfn, void *p_cookie)
spin_unlock_irqrestore(&p_tx->lock, flags);
tx_frag = p_pkt->bds_set[0].tx_frag;
if (p_ll2_conn->gsi_enable)
if (p_ll2_conn->conn.gsi_enable)
qed_ll2b_complete_tx_gsi_packet(p_hwfn,
p_ll2_conn->my_id,
p_pkt->cookie,
@@ -573,7 +573,7 @@ static void qed_ll2_rxq_flush(struct qed_hwfn *p_hwfn, u8 connection_handle)
list_move_tail(&p_pkt->list_entry, &p_rx->free_descq);
if (p_ll2_conn->conn_type == QED_LL2_TYPE_ISCSI_OOO) {
if (p_ll2_conn->conn.conn_type == QED_LL2_TYPE_ISCSI_OOO) {
struct qed_ooo_buffer *p_buffer;
p_buffer = (struct qed_ooo_buffer *)p_pkt->cookie;
@@ -761,7 +761,7 @@ qed_ooo_submit_tx_buffers(struct qed_hwfn *p_hwfn,
rc = qed_ll2_prepare_tx_packet(p_hwfn, p_ll2_conn->my_id, 1,
p_buffer->vlan, bd_flags,
l4_hdr_offset_w,
p_ll2_conn->tx_dest, 0,
p_ll2_conn->conn.tx_dest, 0,
first_frag,
p_buffer->packet_length,
p_buffer, true);
@@ -881,7 +881,7 @@ qed_ll2_acquire_connection_ooo(struct qed_hwfn *p_hwfn,
u16 buf_idx;
int rc = 0;
if (p_ll2_info->conn_type != QED_LL2_TYPE_ISCSI_OOO)
if (p_ll2_info->conn.conn_type != QED_LL2_TYPE_ISCSI_OOO)
return rc;
if (!rx_num_ooo_buffers)
@@ -924,7 +924,7 @@ static void
qed_ll2_establish_connection_ooo(struct qed_hwfn *p_hwfn,
struct qed_ll2_info *p_ll2_conn)
{
if (p_ll2_conn->conn_type != QED_LL2_TYPE_ISCSI_OOO)
if (p_ll2_conn->conn.conn_type != QED_LL2_TYPE_ISCSI_OOO)
return;
qed_ooo_release_all_isles(p_hwfn, p_hwfn->p_ooo_info);
@@ -936,7 +936,7 @@ static void qed_ll2_release_connection_ooo(struct qed_hwfn *p_hwfn,
{
struct qed_ooo_buffer *p_buffer;
if (p_ll2_conn->conn_type != QED_LL2_TYPE_ISCSI_OOO)
if (p_ll2_conn->conn.conn_type != QED_LL2_TYPE_ISCSI_OOO)
return;
qed_ooo_release_all_isles(p_hwfn, p_hwfn->p_ooo_info);
@@ -968,23 +968,19 @@ static int qed_ll2_start_ooo(struct qed_dev *cdev,
{
struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
u8 *handle = &hwfn->pf_params.iscsi_pf_params.ll2_ooo_queue_id;
struct qed_ll2_info *ll2_info;
struct qed_ll2_conn ll2_info;
int rc;
ll2_info = kzalloc(sizeof(*ll2_info), GFP_KERNEL);
if (!ll2_info)
return -ENOMEM;
ll2_info->conn_type = QED_LL2_TYPE_ISCSI_OOO;
ll2_info->mtu = params->mtu;
ll2_info->rx_drop_ttl0_flg = params->drop_ttl0_packets;
ll2_info->rx_vlan_removal_en = params->rx_vlan_stripping;
ll2_info->tx_tc = OOO_LB_TC;
ll2_info->tx_dest = CORE_TX_DEST_LB;
ll2_info.conn_type = QED_LL2_TYPE_ISCSI_OOO;
ll2_info.mtu = params->mtu;
ll2_info.rx_drop_ttl0_flg = params->drop_ttl0_packets;
ll2_info.rx_vlan_removal_en = params->rx_vlan_stripping;
ll2_info.tx_tc = OOO_LB_TC;
ll2_info.tx_dest = CORE_TX_DEST_LB;
rc = qed_ll2_acquire_connection(hwfn, ll2_info,
rc = qed_ll2_acquire_connection(hwfn, &ll2_info,
QED_LL2_RX_SIZE, QED_LL2_TX_SIZE,
handle);
kfree(ll2_info);
if (rc) {
DP_INFO(cdev, "Failed to acquire LL2 OOO connection\n");
goto out;
@@ -1029,7 +1025,7 @@ static int qed_sp_ll2_rx_queue_start(struct qed_hwfn *p_hwfn,
struct qed_ll2_info *p_ll2_conn,
u8 action_on_error)
{
enum qed_ll2_conn_type conn_type = p_ll2_conn->conn_type;
enum qed_ll2_conn_type conn_type = p_ll2_conn->conn.conn_type;
struct qed_ll2_rx_queue *p_rx = &p_ll2_conn->rx_queue;
struct core_rx_start_ramrod_data *p_ramrod = NULL;
struct qed_spq_entry *p_ent = NULL;
@@ -1055,7 +1051,7 @@ static int qed_sp_ll2_rx_queue_start(struct qed_hwfn *p_hwfn,
p_ramrod->sb_index = p_rx->rx_sb_index;
p_ramrod->complete_event_flg = 1;
p_ramrod->mtu = cpu_to_le16(p_ll2_conn->mtu);
p_ramrod->mtu = cpu_to_le16(p_ll2_conn->conn.mtu);
DMA_REGPAIR_LE(p_ramrod->bd_base,
p_rx->rxq_chain.p_phys_addr);
cqe_pbl_size = (u16)qed_chain_get_page_cnt(&p_rx->rcq_chain);
@@ -1063,8 +1059,8 @@ static int qed_sp_ll2_rx_queue_start(struct qed_hwfn *p_hwfn,
DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr,
qed_chain_get_pbl_phys(&p_rx->rcq_chain));
p_ramrod->drop_ttl0_flg = p_ll2_conn->rx_drop_ttl0_flg;
p_ramrod->inner_vlan_removal_en = p_ll2_conn->rx_vlan_removal_en;
p_ramrod->drop_ttl0_flg = p_ll2_conn->conn.rx_drop_ttl0_flg;
p_ramrod->inner_vlan_removal_en = p_ll2_conn->conn.rx_vlan_removal_en;
p_ramrod->queue_id = p_ll2_conn->queue_id;
p_ramrod->main_func_queue = (conn_type == QED_LL2_TYPE_ISCSI_OOO) ? 0
: 1;
@@ -1079,14 +1075,14 @@ static int qed_sp_ll2_rx_queue_start(struct qed_hwfn *p_hwfn,
}
p_ramrod->action_on_error.error_type = action_on_error;
p_ramrod->gsi_offload_flag = p_ll2_conn->gsi_enable;
p_ramrod->gsi_offload_flag = p_ll2_conn->conn.gsi_enable;
return qed_spq_post(p_hwfn, p_ent, NULL);
}
static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
struct qed_ll2_info *p_ll2_conn)
{
enum qed_ll2_conn_type conn_type = p_ll2_conn->conn_type;
enum qed_ll2_conn_type conn_type = p_ll2_conn->conn.conn_type;
struct qed_ll2_tx_queue *p_tx = &p_ll2_conn->tx_queue;
struct core_tx_start_ramrod_data *p_ramrod = NULL;
struct qed_spq_entry *p_ent = NULL;
@@ -1098,7 +1094,7 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
if (!QED_LL2_TX_REGISTERED(p_ll2_conn))
return 0;
if (p_ll2_conn->conn_type == QED_LL2_TYPE_ISCSI_OOO)
if (p_ll2_conn->conn.conn_type == QED_LL2_TYPE_ISCSI_OOO)
p_ll2_conn->tx_stats_en = 0;
else
p_ll2_conn->tx_stats_en = 1;
@@ -1119,7 +1115,7 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
p_ramrod->sb_id = cpu_to_le16(qed_int_get_sp_sb_id(p_hwfn));
p_ramrod->sb_index = p_tx->tx_sb_index;
p_ramrod->mtu = cpu_to_le16(p_ll2_conn->mtu);
p_ramrod->mtu = cpu_to_le16(p_ll2_conn->conn.mtu);
p_ramrod->stats_en = p_ll2_conn->tx_stats_en;
p_ramrod->stats_id = p_ll2_conn->tx_stats_id;
@@ -1129,7 +1125,7 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
p_ramrod->pbl_size = cpu_to_le16(pbl_size);
memset(&pq_params, 0, sizeof(pq_params));
pq_params.core.tc = p_ll2_conn->tx_tc;
pq_params.core.tc = p_ll2_conn->conn.tx_tc;
pq_id = qed_get_qm_pq(p_hwfn, PROTOCOLID_CORE, &pq_params);
p_ramrod->qm_pq_id = cpu_to_le16(pq_id);
@@ -1146,7 +1142,7 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn,
DP_NOTICE(p_hwfn, "Unknown connection type: %d\n", conn_type);
}
p_ramrod->gsi_offload_flag = p_ll2_conn->gsi_enable;
p_ramrod->gsi_offload_flag = p_ll2_conn->conn.gsi_enable;
return qed_spq_post(p_hwfn, p_ent, NULL);
}
@@ -1247,7 +1243,7 @@ qed_ll2_acquire_connection_rx(struct qed_hwfn *p_hwfn,
DP_VERBOSE(p_hwfn, QED_MSG_LL2,
"Allocated LL2 Rxq [Type %08x] with 0x%08x buffers\n",
p_ll2_info->conn_type, rx_num_desc);
p_ll2_info->conn.conn_type, rx_num_desc);
out:
return rc;
@@ -1285,7 +1281,7 @@ static int qed_ll2_acquire_connection_tx(struct qed_hwfn *p_hwfn,
DP_VERBOSE(p_hwfn, QED_MSG_LL2,
"Allocated LL2 Txq [Type %08x] with 0x%08x buffers\n",
p_ll2_info->conn_type, tx_num_desc);
p_ll2_info->conn.conn_type, tx_num_desc);
out:
if (rc)
@@ -1296,7 +1292,7 @@ out:
}
int qed_ll2_acquire_connection(struct qed_hwfn *p_hwfn,
struct qed_ll2_info *p_params,
struct qed_ll2_conn *p_params,
u16 rx_num_desc,
u16 tx_num_desc,
u8 *p_connection_handle)
@@ -1325,15 +1321,7 @@ int qed_ll2_acquire_connection(struct qed_hwfn *p_hwfn,
if (!p_ll2_info)
return -EBUSY;
p_ll2_info->conn_type = p_params->conn_type;
p_ll2_info->mtu = p_params->mtu;
p_ll2_info->rx_drop_ttl0_flg = p_params->rx_drop_ttl0_flg;
p_ll2_info->rx_vlan_removal_en = p_params->rx_vlan_removal_en;
p_ll2_info->tx_tc = p_params->tx_tc;
p_ll2_info->tx_dest = p_params->tx_dest;
p_ll2_info->ai_err_packet_too_big = p_params->ai_err_packet_too_big;
p_ll2_info->ai_err_no_buf = p_params->ai_err_no_buf;
p_ll2_info->gsi_enable = p_params->gsi_enable;
p_ll2_info->conn = *p_params;
rc = qed_ll2_acquire_connection_rx(p_hwfn, p_ll2_info, rx_num_desc);
if (rc)
@@ -1394,9 +1382,9 @@ static int qed_ll2_establish_connection_rx(struct qed_hwfn *p_hwfn,
SET_FIELD(action_on_error,
CORE_RX_ACTION_ON_ERROR_PACKET_TOO_BIG,
p_ll2_conn->ai_err_packet_too_big);
p_ll2_conn->conn.ai_err_packet_too_big);
SET_FIELD(action_on_error,
CORE_RX_ACTION_ON_ERROR_NO_BUFF, p_ll2_conn->ai_err_no_buf);
CORE_RX_ACTION_ON_ERROR_NO_BUFF, p_ll2_conn->conn.ai_err_no_buf);
return qed_sp_ll2_rx_queue_start(p_hwfn, p_ll2_conn, action_on_error);
}
@@ -1623,7 +1611,7 @@ static void qed_ll2_prepare_tx_packet_set_bd(struct qed_hwfn *p_hwfn,
"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",
p_ll2->queue_id,
p_ll2->cid,
p_ll2->conn_type,
p_ll2->conn.conn_type,
prod_idx,
first_frag_len,
num_of_bds,
@@ -1699,7 +1687,7 @@ static void qed_ll2_tx_packet_notify(struct qed_hwfn *p_hwfn,
(NETIF_MSG_TX_QUEUED | QED_MSG_LL2),
"LL2 [q 0x%02x cid 0x%08x type 0x%08x] Doorbelled [producer 0x%04x]\n",
p_ll2_conn->queue_id,
p_ll2_conn->cid, p_ll2_conn->conn_type, db_msg.spq_prod);
p_ll2_conn->cid, p_ll2_conn->conn.conn_type, db_msg.spq_prod);
}
int qed_ll2_prepare_tx_packet(struct qed_hwfn *p_hwfn,
@@ -1840,7 +1828,7 @@ int qed_ll2_terminate_connection(struct qed_hwfn *p_hwfn, u8 connection_handle)
qed_ll2_rxq_flush(p_hwfn, connection_handle);
}
if (p_ll2_conn->conn_type == QED_LL2_TYPE_ISCSI_OOO)
if (p_ll2_conn->conn.conn_type == QED_LL2_TYPE_ISCSI_OOO)
qed_ooo_release_all_isles(p_hwfn, p_hwfn->p_ooo_info);
return rc;
@@ -2016,7 +2004,7 @@ static void qed_ll2_register_cb_ops(struct qed_dev *cdev,
static int qed_ll2_start(struct qed_dev *cdev, struct qed_ll2_params *params)
{
struct qed_ll2_info ll2_info;
struct qed_ll2_conn ll2_info;
struct qed_ll2_buffer *buffer, *tmp_buffer;
enum qed_ll2_conn_type conn_type;
struct qed_ptt *p_ptt;
@@ -2064,6 +2052,7 @@ static int qed_ll2_start(struct qed_dev *cdev, struct qed_ll2_params *params)
/* Prepare the temporary ll2 information */
memset(&ll2_info, 0, sizeof(ll2_info));
ll2_info.conn_type = conn_type;
ll2_info.mtu = params->mtu;
ll2_info.rx_drop_ttl0_flg = params->drop_ttl0_packets;
@@ -2143,7 +2132,6 @@ static int qed_ll2_start(struct qed_dev *cdev, struct qed_ll2_params *params)
}
ether_addr_copy(cdev->ll2_mac_address, params->ll2_mac_address);
return 0;
release_terminate_all:

24
drivers/net/ethernet/qlogic/qed/qed_ll2.h
View File

@@ -135,15 +135,8 @@ struct qed_ll2_tx_queue {
bool b_completing_packet;
};
struct qed_ll2_info {
/* Lock protecting the state of LL2 */
struct mutex mutex;
struct qed_ll2_conn {
enum qed_ll2_conn_type conn_type;
u32 cid;
u8 my_id;
u8 queue_id;
u8 tx_stats_id;
bool b_active;
u16 mtu;
u8 rx_drop_ttl0_flg;
u8 rx_vlan_removal_en;
@@ -151,10 +144,21 @@ struct qed_ll2_info {
enum core_tx_dest tx_dest;
enum core_error_handle ai_err_packet_too_big;
enum core_error_handle ai_err_no_buf;
u8 gsi_enable;
};
struct qed_ll2_info {
/* Lock protecting the state of LL2 */
struct mutex mutex;
struct qed_ll2_conn conn;
u32 cid;
u8 my_id;
u8 queue_id;
u8 tx_stats_id;
bool b_active;
u8 tx_stats_en;
struct qed_ll2_rx_queue rx_queue;
struct qed_ll2_tx_queue tx_queue;
u8 gsi_enable;
};
/**
@@ -172,7 +176,7 @@ struct qed_ll2_info {
* @return 0 on success, failure otherwise
*/
int qed_ll2_acquire_connection(struct qed_hwfn *p_hwfn,
struct qed_ll2_info *p_params,
struct qed_ll2_conn *p_params,
u16 rx_num_desc,
u16 tx_num_desc,
u8 *p_connection_handle);

2
drivers/net/ethernet/qlogic/qed/qed_roce.c
View File

@@ -2632,7 +2632,7 @@ static int qed_roce_ll2_start(struct qed_dev *cdev,
{
struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev);
struct qed_roce_ll2_info *roce_ll2;
struct qed_ll2_info ll2_params;
struct qed_ll2_conn ll2_params;
int rc;
if (!params) {