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-rw-r--r--drivers/net/ethernet/emulex/benet/be.h53
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.c25
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.h333
-rw-r--r--drivers/net/ethernet/emulex/benet/be_ethtool.c40
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c227
5 files changed, 434 insertions, 244 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index db020230bd0b..1bce77fdbd99 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -34,7 +34,7 @@
#include "be_hw.h"
#include "be_roce.h"
-#define DRV_VER "4.9.134.0u"
+#define DRV_VER "4.9.224.0u"
#define DRV_NAME "be2net"
#define BE_NAME "Emulex BladeEngine2"
#define BE3_NAME "Emulex BladeEngine3"
@@ -89,7 +89,7 @@ static inline char *nic_name(struct pci_dev *pdev)
#define BE_NUM_VLANS_SUPPORTED 64
#define BE_UMC_NUM_VLANS_SUPPORTED 15
-#define BE_MAX_EQD 96u
+#define BE_MAX_EQD 128u
#define BE_MAX_TX_FRAG_COUNT 30
#define EVNT_Q_LEN 1024
@@ -201,6 +201,17 @@ struct be_eq_obj {
struct be_adapter *adapter;
} ____cacheline_aligned_in_smp;
+struct be_aic_obj { /* Adaptive interrupt coalescing (AIC) info */
+ bool enable;
+ u32 min_eqd; /* in usecs */
+ u32 max_eqd; /* in usecs */
+ u32 prev_eqd; /* in usecs */
+ u32 et_eqd; /* configured val when aic is off */
+ ulong jiffies;
+ u64 rx_pkts_prev; /* Used to calculate RX pps */
+ u64 tx_reqs_prev; /* Used to calculate TX pps */
+};
+
struct be_mcc_obj {
struct be_queue_info q;
struct be_queue_info cq;
@@ -215,6 +226,7 @@ struct be_tx_stats {
u64 tx_compl;
ulong tx_jiffies;
u32 tx_stops;
+ u32 tx_drv_drops; /* pkts dropped by driver */
struct u64_stats_sync sync;
struct u64_stats_sync sync_compl;
};
@@ -239,15 +251,12 @@ struct be_rx_page_info {
struct be_rx_stats {
u64 rx_bytes;
u64 rx_pkts;
- u64 rx_pkts_prev;
- ulong rx_jiffies;
u32 rx_drops_no_skbs; /* skb allocation errors */
u32 rx_drops_no_frags; /* HW has no fetched frags */
u32 rx_post_fail; /* page post alloc failures */
u32 rx_compl;
u32 rx_mcast_pkts;
u32 rx_compl_err; /* completions with err set */
- u32 rx_pps; /* pkts per second */
struct u64_stats_sync sync;
};
@@ -316,6 +325,11 @@ struct be_drv_stats {
u32 rx_input_fifo_overflow_drop;
u32 pmem_fifo_overflow_drop;
u32 jabber_events;
+ u32 rx_roce_bytes_lsd;
+ u32 rx_roce_bytes_msd;
+ u32 rx_roce_frames;
+ u32 roce_drops_payload_len;
+ u32 roce_drops_crc;
};
struct be_vf_cfg {
@@ -405,6 +419,7 @@ struct be_adapter {
u32 big_page_size; /* Compounded page size shared by rx wrbs */
struct be_drv_stats drv_stats;
+ struct be_aic_obj aic_obj[MAX_EVT_QS];
u16 vlans_added;
u8 vlan_tag[VLAN_N_VID];
u8 vlan_prio_bmap; /* Available Priority BitMap */
@@ -472,8 +487,8 @@ struct be_adapter {
#define be_physfn(adapter) (!adapter->virtfn)
#define sriov_enabled(adapter) (adapter->num_vfs > 0)
-#define sriov_want(adapter) (be_max_vfs(adapter) && num_vfs && \
- be_physfn(adapter))
+#define sriov_want(adapter) (be_physfn(adapter) && \
+ (num_vfs || pci_num_vf(adapter->pdev)))
#define for_all_vfs(adapter, vf_cfg, i) \
for (i = 0, vf_cfg = &adapter->vf_cfg[i]; i < adapter->num_vfs; \
i++, vf_cfg++)
@@ -696,27 +711,27 @@ static inline int qnq_async_evt_rcvd(struct be_adapter *adapter)
return adapter->flags & BE_FLAGS_QNQ_ASYNC_EVT_RCVD;
}
-extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm,
- u16 num_popped);
-extern void be_link_status_update(struct be_adapter *adapter, u8 link_status);
-extern void be_parse_stats(struct be_adapter *adapter);
-extern int be_load_fw(struct be_adapter *adapter, u8 *func);
-extern bool be_is_wol_supported(struct be_adapter *adapter);
-extern bool be_pause_supported(struct be_adapter *adapter);
-extern u32 be_get_fw_log_level(struct be_adapter *adapter);
+void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm,
+ u16 num_popped);
+void be_link_status_update(struct be_adapter *adapter, u8 link_status);
+void be_parse_stats(struct be_adapter *adapter);
+int be_load_fw(struct be_adapter *adapter, u8 *func);
+bool be_is_wol_supported(struct be_adapter *adapter);
+bool be_pause_supported(struct be_adapter *adapter);
+u32 be_get_fw_log_level(struct be_adapter *adapter);
int be_update_queues(struct be_adapter *adapter);
int be_poll(struct napi_struct *napi, int budget);
/*
* internal function to initialize-cleanup roce device.
*/
-extern void be_roce_dev_add(struct be_adapter *);
-extern void be_roce_dev_remove(struct be_adapter *);
+void be_roce_dev_add(struct be_adapter *);
+void be_roce_dev_remove(struct be_adapter *);
/*
* internal function to open-close roce device during ifup-ifdown.
*/
-extern void be_roce_dev_open(struct be_adapter *);
-extern void be_roce_dev_close(struct be_adapter *);
+void be_roce_dev_open(struct be_adapter *);
+void be_roce_dev_close(struct be_adapter *);
#endif /* BE_H */
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index c08fd32bb8e5..2d554366b342 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -1436,8 +1436,12 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd)
OPCODE_ETH_GET_STATISTICS, nonemb_cmd->size, wrb, nonemb_cmd);
/* version 1 of the cmd is not supported only by BE2 */
- if (!BE2_chip(adapter))
+ if (BE2_chip(adapter))
+ hdr->version = 0;
+ if (BE3_chip(adapter) || lancer_chip(adapter))
hdr->version = 1;
+ else
+ hdr->version = 2;
be_mcc_notify(adapter);
adapter->stats_cmd_sent = true;
@@ -1719,11 +1723,12 @@ err:
/* set the EQ delay interval of an EQ to specified value
* Uses async mcc
*/
-int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd)
+int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *set_eqd,
+ int num)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_modify_eq_delay *req;
- int status = 0;
+ int status = 0, i;
spin_lock_bh(&adapter->mcc_lock);
@@ -1737,13 +1742,15 @@ int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd)
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_MODIFY_EQ_DELAY, sizeof(*req), wrb, NULL);
- req->num_eq = cpu_to_le32(1);
- req->delay[0].eq_id = cpu_to_le32(eq_id);
- req->delay[0].phase = 0;
- req->delay[0].delay_multiplier = cpu_to_le32(eqd);
+ req->num_eq = cpu_to_le32(num);
+ for (i = 0; i < num; i++) {
+ req->set_eqd[i].eq_id = cpu_to_le32(set_eqd[i].eq_id);
+ req->set_eqd[i].phase = 0;
+ req->set_eqd[i].delay_multiplier =
+ cpu_to_le32(set_eqd[i].delay_multiplier);
+ }
be_mcc_notify(adapter);
-
err:
spin_unlock_bh(&adapter->mcc_lock);
return status;
@@ -3520,7 +3527,7 @@ int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain)
struct be_cmd_enable_disable_vf *req;
int status;
- if (!lancer_chip(adapter))
+ if (BEx_chip(adapter))
return 0;
spin_lock_bh(&adapter->mcc_lock);
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index 108ca8abf0af..88708372d5e5 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -1057,14 +1057,16 @@ struct be_cmd_resp_get_flow_control {
} __packed;
/******************** Modify EQ Delay *******************/
+struct be_set_eqd {
+ u32 eq_id;
+ u32 phase;
+ u32 delay_multiplier;
+};
+
struct be_cmd_req_modify_eq_delay {
struct be_cmd_req_hdr hdr;
u32 num_eq;
- struct {
- u32 eq_id;
- u32 phase;
- u32 delay_multiplier;
- } delay[8];
+ struct be_set_eqd set_eqd[MAX_EVT_QS];
} __packed;
struct be_cmd_resp_modify_eq_delay {
@@ -1660,6 +1662,67 @@ struct be_erx_stats_v1 {
u32 rsvd[4];
};
+struct be_port_rxf_stats_v2 {
+ u32 rsvd0[10];
+ u32 roce_bytes_received_lsd;
+ u32 roce_bytes_received_msd;
+ u32 rsvd1[5];
+ u32 roce_frames_received;
+ u32 rx_crc_errors;
+ u32 rx_alignment_symbol_errors;
+ u32 rx_pause_frames;
+ u32 rx_priority_pause_frames;
+ u32 rx_control_frames;
+ u32 rx_in_range_errors;
+ u32 rx_out_range_errors;
+ u32 rx_frame_too_long;
+ u32 rx_address_filtered;
+ u32 rx_dropped_too_small;
+ u32 rx_dropped_too_short;
+ u32 rx_dropped_header_too_small;
+ u32 rx_dropped_tcp_length;
+ u32 rx_dropped_runt;
+ u32 rsvd2[10];
+ u32 rx_ip_checksum_errs;
+ u32 rx_tcp_checksum_errs;
+ u32 rx_udp_checksum_errs;
+ u32 rsvd3[7];
+ u32 rx_switched_unicast_packets;
+ u32 rx_switched_multicast_packets;
+ u32 rx_switched_broadcast_packets;
+ u32 rsvd4[3];
+ u32 tx_pauseframes;
+ u32 tx_priority_pauseframes;
+ u32 tx_controlframes;
+ u32 rsvd5[10];
+ u32 rxpp_fifo_overflow_drop;
+ u32 rx_input_fifo_overflow_drop;
+ u32 pmem_fifo_overflow_drop;
+ u32 jabber_events;
+ u32 rsvd6[3];
+ u32 rx_drops_payload_size;
+ u32 rx_drops_clipped_header;
+ u32 rx_drops_crc;
+ u32 roce_drops_payload_len;
+ u32 roce_drops_crc;
+ u32 rsvd7[19];
+};
+
+struct be_rxf_stats_v2 {
+ struct be_port_rxf_stats_v2 port[4];
+ u32 rsvd0[2];
+ u32 rx_drops_no_pbuf;
+ u32 rx_drops_no_txpb;
+ u32 rx_drops_no_erx_descr;
+ u32 rx_drops_no_tpre_descr;
+ u32 rsvd1[6];
+ u32 rx_drops_too_many_frags;
+ u32 rx_drops_invalid_ring;
+ u32 forwarded_packets;
+ u32 rx_drops_mtu;
+ u32 rsvd2[35];
+};
+
struct be_hw_stats_v1 {
struct be_rxf_stats_v1 rxf;
u32 rsvd0[BE_TXP_SW_SZ];
@@ -1678,6 +1741,29 @@ struct be_cmd_resp_get_stats_v1 {
struct be_hw_stats_v1 hw_stats;
};
+struct be_erx_stats_v2 {
+ u32 rx_drops_no_fragments[136]; /* dwordS 0 to 135*/
+ u32 rsvd[3];
+};
+
+struct be_hw_stats_v2 {
+ struct be_rxf_stats_v2 rxf;
+ u32 rsvd0[BE_TXP_SW_SZ];
+ struct be_erx_stats_v2 erx;
+ struct be_pmem_stats pmem;
+ u32 rsvd1[18];
+};
+
+struct be_cmd_req_get_stats_v2 {
+ struct be_cmd_req_hdr hdr;
+ u8 rsvd[sizeof(struct be_hw_stats_v2)];
+};
+
+struct be_cmd_resp_get_stats_v2 {
+ struct be_cmd_resp_hdr hdr;
+ struct be_hw_stats_v2 hw_stats;
+};
+
/************** get fat capabilites *******************/
#define MAX_MODULES 27
#define MAX_MODES 4
@@ -1865,137 +1951,120 @@ struct be_cmd_resp_get_iface_list {
struct be_if_desc if_desc;
};
-extern int be_pci_fnum_get(struct be_adapter *adapter);
-extern int be_fw_wait_ready(struct be_adapter *adapter);
-extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
- bool permanent, u32 if_handle, u32 pmac_id);
-extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
- u32 if_id, u32 *pmac_id, u32 domain);
-extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id,
- int pmac_id, u32 domain);
-extern int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags,
- u32 en_flags, u32 *if_handle, u32 domain);
-extern int be_cmd_if_destroy(struct be_adapter *adapter, int if_handle,
- u32 domain);
-extern int be_cmd_eq_create(struct be_adapter *adapter, struct be_eq_obj *eqo);
-extern int be_cmd_cq_create(struct be_adapter *adapter,
- struct be_queue_info *cq, struct be_queue_info *eq,
- bool no_delay, int num_cqe_dma_coalesce);
-extern int be_cmd_mccq_create(struct be_adapter *adapter,
- struct be_queue_info *mccq,
- struct be_queue_info *cq);
-extern int be_cmd_txq_create(struct be_adapter *adapter,
- struct be_tx_obj *txo);
-extern int be_cmd_rxq_create(struct be_adapter *adapter,
- struct be_queue_info *rxq, u16 cq_id,
- u16 frag_size, u32 if_id, u32 rss, u8 *rss_id);
-extern int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
- int type);
-extern int be_cmd_rxq_destroy(struct be_adapter *adapter,
- struct be_queue_info *q);
-extern int be_cmd_link_status_query(struct be_adapter *adapter, u16 *link_speed,
- u8 *link_status, u32 dom);
-extern int be_cmd_reset(struct be_adapter *adapter);
-extern int be_cmd_get_stats(struct be_adapter *adapter,
- struct be_dma_mem *nonemb_cmd);
-extern int lancer_cmd_get_pport_stats(struct be_adapter *adapter,
- struct be_dma_mem *nonemb_cmd);
-extern int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver,
- char *fw_on_flash);
-
-extern int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd);
-extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id,
- u16 *vtag_array, u32 num, bool untagged,
- bool promiscuous);
-extern int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 status);
-extern int be_cmd_set_flow_control(struct be_adapter *adapter,
- u32 tx_fc, u32 rx_fc);
-extern int be_cmd_get_flow_control(struct be_adapter *adapter,
- u32 *tx_fc, u32 *rx_fc);
-extern int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
+int be_pci_fnum_get(struct be_adapter *adapter);
+int be_fw_wait_ready(struct be_adapter *adapter);
+int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
+ bool permanent, u32 if_handle, u32 pmac_id);
+int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr, u32 if_id,
+ u32 *pmac_id, u32 domain);
+int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, int pmac_id,
+ u32 domain);
+int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
+ u32 *if_handle, u32 domain);
+int be_cmd_if_destroy(struct be_adapter *adapter, int if_handle, u32 domain);
+int be_cmd_eq_create(struct be_adapter *adapter, struct be_eq_obj *eqo);
+int be_cmd_cq_create(struct be_adapter *adapter, struct be_queue_info *cq,
+ struct be_queue_info *eq, bool no_delay,
+ int num_cqe_dma_coalesce);
+int be_cmd_mccq_create(struct be_adapter *adapter, struct be_queue_info *mccq,
+ struct be_queue_info *cq);
+int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo);
+int be_cmd_rxq_create(struct be_adapter *adapter, struct be_queue_info *rxq,
+ u16 cq_id, u16 frag_size, u32 if_id, u32 rss, u8 *rss_id);
+int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
+ int type);
+int be_cmd_rxq_destroy(struct be_adapter *adapter, struct be_queue_info *q);
+int be_cmd_link_status_query(struct be_adapter *adapter, u16 *link_speed,
+ u8 *link_status, u32 dom);
+int be_cmd_reset(struct be_adapter *adapter);
+int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd);
+int lancer_cmd_get_pport_stats(struct be_adapter *adapter,
+ struct be_dma_mem *nonemb_cmd);
+int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver,
+ char *fw_on_flash);
+int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *, int num);
+int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array,
+ u32 num, bool untagged, bool promiscuous);
+int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 status);
+int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc);
+int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc);
+int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
u32 *function_mode, u32 *function_caps, u16 *asic_rev);
-extern int be_cmd_reset_function(struct be_adapter *adapter);
-extern int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable,
- u32 rss_hash_opts, u16 table_size);
-extern int be_process_mcc(struct be_adapter *adapter);
-extern int be_cmd_set_beacon_state(struct be_adapter *adapter,
- u8 port_num, u8 beacon, u8 status, u8 state);
-extern int be_cmd_get_beacon_state(struct be_adapter *adapter,
- u8 port_num, u32 *state);
-extern int be_cmd_write_flashrom(struct be_adapter *adapter,
- struct be_dma_mem *cmd, u32 flash_oper,
- u32 flash_opcode, u32 buf_size);
-extern int lancer_cmd_write_object(struct be_adapter *adapter,
- struct be_dma_mem *cmd,
- u32 data_size, u32 data_offset,
- const char *obj_name,
- u32 *data_written, u8 *change_status,
- u8 *addn_status);
+int be_cmd_reset_function(struct be_adapter *adapter);
+int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable,
+ u32 rss_hash_opts, u16 table_size);
+int be_process_mcc(struct be_adapter *adapter);
+int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, u8 beacon,
+ u8 status, u8 state);
+int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num,
+ u32 *state);
+int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd,
+ u32 flash_oper, u32 flash_opcode, u32 buf_size);
+int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
+ u32 data_size, u32 data_offset,
+ const char *obj_name, u32 *data_written,
+ u8 *change_status, u8 *addn_status);
int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
- u32 data_size, u32 data_offset, const char *obj_name,
- u32 *data_read, u32 *eof, u8 *addn_status);
+ u32 data_size, u32 data_offset, const char *obj_name,
+ u32 *data_read, u32 *eof, u8 *addn_status);
int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc,
- int offset);
-extern int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac,
- struct be_dma_mem *nonemb_cmd);
-extern int be_cmd_fw_init(struct be_adapter *adapter);
-extern int be_cmd_fw_clean(struct be_adapter *adapter);
-extern void be_async_mcc_enable(struct be_adapter *adapter);
-extern void be_async_mcc_disable(struct be_adapter *adapter);
-extern int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
- u32 loopback_type, u32 pkt_size,
- u32 num_pkts, u64 pattern);
-extern int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern,
- u32 byte_cnt, struct be_dma_mem *cmd);
-extern int be_cmd_get_seeprom_data(struct be_adapter *adapter,
- struct be_dma_mem *nonemb_cmd);
-extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
- u8 loopback_type, u8 enable);
-extern int be_cmd_get_phy_info(struct be_adapter *adapter);
-extern int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain);
-extern void be_detect_error(struct be_adapter *adapter);
-extern int be_cmd_get_die_temperature(struct be_adapter *adapter);
-extern int be_cmd_get_cntl_attributes(struct be_adapter *adapter);
-extern int be_cmd_req_native_mode(struct be_adapter *adapter);
-extern int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size);
-extern void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf);
-extern int be_cmd_get_fn_privileges(struct be_adapter *adapter,
- u32 *privilege, u32 domain);
-extern int be_cmd_set_fn_privileges(struct be_adapter *adapter,
- u32 privileges, u32 vf_num);
-extern int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
- bool *pmac_id_active, u32 *pmac_id,
- u8 domain);
-extern int be_cmd_get_active_mac(struct be_adapter *adapter, u32 pmac_id,
- u8 *mac);
-extern int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac);
-extern int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array,
- u8 mac_count, u32 domain);
-extern int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id,
- u32 dom);
-extern int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid,
- u32 domain, u16 intf_id, u16 hsw_mode);
-extern int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid,
- u32 domain, u16 intf_id, u8 *mode);
-extern int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter);
-extern int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter,
- struct be_dma_mem *cmd);
-extern int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter,
- struct be_dma_mem *cmd,
- struct be_fat_conf_params *cfgs);
-extern int lancer_wait_ready(struct be_adapter *adapter);
-extern int lancer_physdev_ctrl(struct be_adapter *adapter, u32 mask);
-extern int lancer_initiate_dump(struct be_adapter *adapter);
-extern bool dump_present(struct be_adapter *adapter);
-extern int lancer_test_and_set_rdy_state(struct be_adapter *adapter);
-extern int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name);
+ int offset);
+int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac,
+ struct be_dma_mem *nonemb_cmd);
+int be_cmd_fw_init(struct be_adapter *adapter);
+int be_cmd_fw_clean(struct be_adapter *adapter);
+void be_async_mcc_enable(struct be_adapter *adapter);
+void be_async_mcc_disable(struct be_adapter *adapter);
+int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
+ u32 loopback_type, u32 pkt_size, u32 num_pkts,
+ u64 pattern);
+int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern, u32 byte_cnt,
+ struct be_dma_mem *cmd);
+int be_cmd_get_seeprom_data(struct be_adapter *adapter,
+ struct be_dma_mem *nonemb_cmd);
+int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
+ u8 loopback_type, u8 enable);
+int be_cmd_get_phy_info(struct be_adapter *adapter);
+int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain);
+void be_detect_error(struct be_adapter *adapter);
+int be_cmd_get_die_temperature(struct be_adapter *adapter);
+int be_cmd_get_cntl_attributes(struct be_adapter *adapter);
+int be_cmd_req_native_mode(struct be_adapter *adapter);
+int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size);
+void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf);
+int be_cmd_get_fn_privileges(struct be_adapter *adapter, u32 *privilege,
+ u32 domain);
+int be_cmd_set_fn_privileges(struct be_adapter *adapter, u32 privileges,
+ u32 vf_num);
+int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
+ bool *pmac_id_active, u32 *pmac_id, u8 domain);
+int be_cmd_get_active_mac(struct be_adapter *adapter, u32 pmac_id, u8 *mac);
+int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac);
+int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, u8 mac_count,
+ u32 domain);
+int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom);
+int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, u32 domain,
+ u16 intf_id, u16 hsw_mode);
+int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, u32 domain,
+ u16 intf_id, u8 *mode);
+int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter);
+int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter,
+ struct be_dma_mem *cmd);
+int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter,
+ struct be_dma_mem *cmd,
+ struct be_fat_conf_params *cfgs);
+int lancer_wait_ready(struct be_adapter *adapter);
+int lancer_physdev_ctrl(struct be_adapter *adapter, u32 mask);
+int lancer_initiate_dump(struct be_adapter *adapter);
+bool dump_present(struct be_adapter *adapter);
+int lancer_test_and_set_rdy_state(struct be_adapter *adapter);
+int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name);
int be_cmd_get_func_config(struct be_adapter *adapter,
struct be_resources *res);
int be_cmd_get_profile_config(struct be_adapter *adapter,
struct be_resources *res, u8 domain);
-extern int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
- u8 domain);
-extern int be_cmd_get_if_id(struct be_adapter *adapter,
- struct be_vf_cfg *vf_cfg, int vf_num);
-extern int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);
-extern int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable);
+int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps, u8 domain);
+int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg,
+ int vf_num);
+int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);
+int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable);
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index b440a1fac77b..08330034d9ef 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -116,7 +116,12 @@ static const struct be_ethtool_stat et_stats[] = {
{DRVSTAT_INFO(rx_drops_mtu)},
/* Number of packets dropped due to random early drop function */
{DRVSTAT_INFO(eth_red_drops)},
- {DRVSTAT_INFO(be_on_die_temperature)}
+ {DRVSTAT_INFO(be_on_die_temperature)},
+ {DRVSTAT_INFO(rx_roce_bytes_lsd)},
+ {DRVSTAT_INFO(rx_roce_bytes_msd)},
+ {DRVSTAT_INFO(rx_roce_frames)},
+ {DRVSTAT_INFO(roce_drops_payload_len)},
+ {DRVSTAT_INFO(roce_drops_crc)}
};
#define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats)
@@ -155,7 +160,9 @@ static const struct be_ethtool_stat et_tx_stats[] = {
/* Number of times the TX queue was stopped due to lack
* of spaces in the TXQ.
*/
- {DRVSTAT_TX_INFO(tx_stops)}
+ {DRVSTAT_TX_INFO(tx_stops)},
+ /* Pkts dropped in the driver's transmit path */
+ {DRVSTAT_TX_INFO(tx_drv_drops)}
};
#define ETHTOOL_TXSTATS_NUM (ARRAY_SIZE(et_tx_stats))
@@ -290,19 +297,19 @@ static int be_get_coalesce(struct net_device *netdev,
struct ethtool_coalesce *et)
{
struct be_adapter *adapter = netdev_priv(netdev);
- struct be_eq_obj *eqo = &adapter->eq_obj[0];
+ struct be_aic_obj *aic = &adapter->aic_obj[0];
- et->rx_coalesce_usecs = eqo->cur_eqd;
- et->rx_coalesce_usecs_high = eqo->max_eqd;
- et->rx_coalesce_usecs_low = eqo->min_eqd;
+ et->rx_coalesce_usecs = aic->prev_eqd;
+ et->rx_coalesce_usecs_high = aic->max_eqd;
+ et->rx_coalesce_usecs_low = aic->min_eqd;
- et->tx_coalesce_usecs = eqo->cur_eqd;
- et->tx_coalesce_usecs_high = eqo->max_eqd;
- et->tx_coalesce_usecs_low = eqo->min_eqd;
+ et->tx_coalesce_usecs = aic->prev_eqd;
+ et->tx_coalesce_usecs_high = aic->max_eqd;
+ et->tx_coalesce_usecs_low = aic->min_eqd;
- et->use_adaptive_rx_coalesce = eqo->enable_aic;
- et->use_adaptive_tx_coalesce = eqo->enable_aic;
+ et->use_adaptive_rx_coalesce = aic->enable;
+ et->use_adaptive_tx_coalesce = aic->enable;
return 0;
}
@@ -314,14 +321,17 @@ static int be_set_coalesce(struct net_device *netdev,
struct ethtool_coalesce *et)
{
struct be_adapter *adapter = netdev_priv(netdev);
+ struct be_aic_obj *aic = &adapter->aic_obj[0];
struct be_eq_obj *eqo;
int i;
for_all_evt_queues(adapter, eqo, i) {
- eqo->enable_aic = et->use_adaptive_rx_coalesce;
- eqo->max_eqd = min(et->rx_coalesce_usecs_high, BE_MAX_EQD);
- eqo->min_eqd = min(et->rx_coalesce_usecs_low, eqo->max_eqd);
- eqo->eqd = et->rx_coalesce_usecs;
+ aic->enable = et->use_adaptive_rx_coalesce;
+ aic->max_eqd = min(et->rx_coalesce_usecs_high, BE_MAX_EQD);
+ aic->min_eqd = min(et->rx_coalesce_usecs_low, aic->max_eqd);
+ aic->et_eqd = min(et->rx_coalesce_usecs, aic->max_eqd);
+ aic->et_eqd = max(aic->et_eqd, aic->min_eqd);
+ aic++;
}
return 0;
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 2c38cc402119..393e3dc05a36 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -306,10 +306,14 @@ static void *hw_stats_from_cmd(struct be_adapter *adapter)
struct be_cmd_resp_get_stats_v0 *cmd = adapter->stats_cmd.va;
return &cmd->hw_stats;
- } else {
+ } else if (BE3_chip(adapter)) {
struct be_cmd_resp_get_stats_v1 *cmd = adapter->stats_cmd.va;
return &cmd->hw_stats;
+ } else {
+ struct be_cmd_resp_get_stats_v2 *cmd = adapter->stats_cmd.va;
+
+ return &cmd->hw_stats;
}
}
@@ -320,10 +324,14 @@ static void *be_erx_stats_from_cmd(struct be_adapter *adapter)
struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter);
return &hw_stats->erx;
- } else {
+ } else if (BE3_chip(adapter)) {
struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter);
return &hw_stats->erx;
+ } else {
+ struct be_hw_stats_v2 *hw_stats = hw_stats_from_cmd(adapter);
+
+ return &hw_stats->erx;
}
}
@@ -422,6 +430,60 @@ static void populate_be_v1_stats(struct be_adapter *adapter)
adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops;
}
+static void populate_be_v2_stats(struct be_adapter *adapter)
+{
+ struct be_hw_stats_v2 *hw_stats = hw_stats_from_cmd(adapter);
+ struct be_pmem_stats *pmem_sts = &hw_stats->pmem;
+ struct be_rxf_stats_v2 *rxf_stats = &hw_stats->rxf;
+ struct be_port_rxf_stats_v2 *port_stats =
+ &rxf_stats->port[adapter->port_num];
+ struct be_drv_stats *drvs = &adapter->drv_stats;
+
+ be_dws_le_to_cpu(hw_stats, sizeof(*hw_stats));
+ drvs->pmem_fifo_overflow_drop = port_stats->pmem_fifo_overflow_drop;
+ drvs->rx_priority_pause_frames = port_stats->rx_priority_pause_frames;
+ drvs->rx_pause_frames = port_stats->rx_pause_frames;
+ drvs->rx_crc_errors = port_stats->rx_crc_errors;
+ drvs->rx_control_frames = port_stats->rx_control_frames;
+ drvs->rx_in_range_errors = port_stats->rx_in_range_errors;
+ drvs->rx_frame_too_long = port_stats->rx_frame_too_long;
+ drvs->rx_dropped_runt = port_stats->rx_dropped_runt;
+ drvs->rx_ip_checksum_errs = port_stats->rx_ip_checksum_errs;
+ drvs->rx_tcp_checksum_errs = port_stats->rx_tcp_checksum_errs;
+ drvs->rx_udp_checksum_errs = port_stats->rx_udp_checksum_errs;
+ drvs->rx_dropped_tcp_length = port_stats->rx_dropped_tcp_length;
+ drvs->rx_dropped_too_small = port_stats->rx_dropped_too_small;
+ drvs->rx_dropped_too_short = port_stats->rx_dropped_too_short;
+ drvs->rx_out_range_errors = port_stats->rx_out_range_errors;
+ drvs->rx_dropped_header_too_small =
+ port_stats->rx_dropped_header_too_small;
+ drvs->rx_input_fifo_overflow_drop =
+ port_stats->rx_input_fifo_overflow_drop;
+ drvs->rx_address_filtered = port_stats->rx_address_filtered;
+ drvs->rx_alignment_symbol_errors =
+ port_stats->rx_alignment_symbol_errors;
+ drvs->rxpp_fifo_overflow_drop = port_stats->rxpp_fifo_overflow_drop;
+ drvs->tx_pauseframes = port_stats->tx_pauseframes;
+ drvs->tx_controlframes = port_stats->tx_controlframes;
+ drvs->tx_priority_pauseframes = port_stats->tx_priority_pauseframes;
+ drvs->jabber_events = port_stats->jabber_events;
+ drvs->rx_drops_no_pbuf = rxf_stats->rx_drops_no_pbuf;
+ drvs->rx_drops_no_erx_descr = rxf_stats->rx_drops_no_erx_descr;
+ drvs->forwarded_packets = rxf_stats->forwarded_packets;
+ drvs->rx_drops_mtu = rxf_stats->rx_drops_mtu;
+ drvs->rx_drops_no_tpre_descr = rxf_stats->rx_drops_no_tpre_descr;
+ drvs->rx_drops_too_many_frags = rxf_stats->rx_drops_too_many_frags;
+ adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops;
+ if (be_roce_supported(adapter)) {
+ drvs->rx_roce_bytes_lsd = port_stats->roce_bytes_received_lsd;
+ drvs->rx_roce_bytes_msd = port_stats->roce_bytes_received_msd;
+ drvs->rx_roce_frames = port_stats->roce_frames_received;
+ drvs->roce_drops_crc = port_stats->roce_drops_crc;
+ drvs->roce_drops_payload_len =
+ port_stats->roce_drops_payload_len;
+ }
+}
+
static void populate_lancer_stats(struct be_adapter *adapter)
{
@@ -489,7 +551,7 @@ static void populate_erx_stats(struct be_adapter *adapter,
void be_parse_stats(struct be_adapter *adapter)
{
- struct be_erx_stats_v1 *erx = be_erx_stats_from_cmd(adapter);
+ struct be_erx_stats_v2 *erx = be_erx_stats_from_cmd(adapter);
struct be_rx_obj *rxo;
int i;
u32 erx_stat;
@@ -499,11 +561,13 @@ void be_parse_stats(struct be_adapter *adapter)
} else {
if (BE2_chip(adapter))
populate_be_v0_stats(adapter);
- else
- /* for BE3 and Skyhawk */
+ else if (BE3_chip(adapter))
+ /* for BE3 */
populate_be_v1_stats(adapter);
+ else
+ populate_be_v2_stats(adapter);
- /* as erx_v1 is longer than v0, ok to use v1 for v0 access */
+ /* erx_v2 is longer than v0, v1. use v2 for v0, v1 access */
for_all_rx_queues(adapter, rxo, i) {
erx_stat = erx->rx_drops_no_fragments[rxo->q.id];
populate_erx_stats(adapter, rxo, erx_stat);
@@ -935,8 +999,10 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
u32 start = txq->head;
skb = be_xmit_workarounds(adapter, skb, &skip_hw_vlan);
- if (!skb)
+ if (!skb) {
+ tx_stats(txo)->tx_drv_drops++;
return NETDEV_TX_OK;
+ }
wrb_cnt = wrb_cnt_for_skb(adapter, skb, &dummy_wrb);
@@ -965,6 +1031,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev)
be_tx_stats_update(txo, wrb_cnt, copied, gso_segs, stopped);
} else {
txq->head = start;
+ tx_stats(txo)->tx_drv_drops++;
dev_kfree_skb_any(skb);
}
return NETDEV_TX_OK;
@@ -1275,53 +1342,79 @@ static int be_set_vf_tx_rate(struct net_device *netdev,
return status;
}
-static void be_eqd_update(struct be_adapter *adapter, struct be_eq_obj *eqo)
+static void be_aic_update(struct be_aic_obj *aic, u64 rx_pkts, u64 tx_pkts,
+ ulong now)
{
- struct be_rx_stats *stats = rx_stats(&adapter->rx_obj[eqo->idx]);
- ulong now = jiffies;
- ulong delta = now - stats->rx_jiffies;
- u64 pkts;
- unsigned int start, eqd;
+ aic->rx_pkts_prev = rx_pkts;
+ aic->tx_reqs_prev = tx_pkts;
+ aic->jiffies = now;
+}
- if (!eqo->enable_aic) {
- eqd = eqo->eqd;
- goto modify_eqd;
- }
+static void be_eqd_update(struct be_adapter *adapter)
+{
+ struct be_set_eqd set_eqd[MAX_EVT_QS];
+ int eqd, i, num = 0, start;
+ struct be_aic_obj *aic;
+ struct be_eq_obj *eqo;
+ struct be_rx_obj *rxo;
+ struct be_tx_obj *txo;
+ u64 rx_pkts, tx_pkts;
+ ulong now;
+ u32 pps, delta;
- if (eqo->idx >= adapter->num_rx_qs)
- return;
+ for_all_evt_queues(adapter, eqo, i) {
+ aic = &adapter->aic_obj[eqo->idx];
+ if (!aic->enable) {
+ if (aic->jiffies)
+ aic->jiffies = 0;
+ eqd = aic->et_eqd;
+ goto modify_eqd;
+ }
- stats = rx_stats(&adapter->rx_obj[eqo->idx]);
+ rxo = &adapter->rx_obj[eqo->idx];
+ do {
+ start = u64_stats_fetch_begin_bh(&rxo->stats.sync);
+ rx_pkts = rxo->stats.rx_pkts;
+ } while (u64_stats_fetch_retry_bh(&rxo->stats.sync, start));
- /* Wrapped around */
- if (time_before(now, stats->rx_jiffies)) {
- stats->rx_jiffies = now;
- return;
- }
+ txo = &adapter->tx_obj[eqo->idx];
+ do {
+ start = u64_stats_fetch_begin_bh(&txo->stats.sync);
+ tx_pkts = txo->stats.tx_reqs;
+ } while (u64_stats_fetch_retry_bh(&txo->stats.sync, start));
- /* Update once a second */
- if (delta < HZ)
- return;
- do {
- start = u64_stats_fetch_begin_bh(&stats->sync);
- pkts = stats->rx_pkts;
- } while (u64_stats_fetch_retry_bh(&stats->sync, start));
-
- stats->rx_pps = (unsigned long)(pkts - stats->rx_pkts_prev) / (delta / HZ);
- stats->rx_pkts_prev = pkts;
- stats->rx_jiffies = now;
- eqd = (stats->rx_pps / 110000) << 3;
- eqd = min(eqd, eqo->max_eqd);
- eqd = max(eqd, eqo->min_eqd);
- if (eqd < 10)
- eqd = 0;
+ /* Skip, if wrapped around or first calculation */
+ now = jiffies;
+ if (!aic->jiffies || time_before(now, aic->jiffies) ||
+ rx_pkts < aic->rx_pkts_prev ||
+ tx_pkts < aic->tx_reqs_prev) {
+ be_aic_update(aic, rx_pkts, tx_pkts, now);
+ continue;
+ }
+ delta = jiffies_to_msecs(now - aic->jiffies);
+ pps = (((u32)(rx_pkts - aic->rx_pkts_prev) * 1000) / delta) +
+ (((u32)(tx_pkts - aic->tx_reqs_prev) * 1000) / delta);
+ eqd = (pps / 15000) << 2;
+
+ if (eqd < 8)
+ eqd = 0;
+ eqd = min_t(u32, eqd, aic->max_eqd);
+ eqd = max_t(u32, eqd, aic->min_eqd);
+
+ be_aic_update(aic, rx_pkts, tx_pkts, now);
modify_eqd:
- if (eqd != eqo->cur_eqd) {
- be_cmd_modify_eqd(adapter, eqo->q.id, eqd);
- eqo->cur_eqd = eqd;
+ if (eqd != aic->prev_eqd) {
+ set_eqd[num].delay_multiplier = (eqd * 65)/100;
+ set_eqd[num].eq_id = eqo->q.id;
+ aic->prev_eqd = eqd;
+ num++;
+ }
}
+
+ if (num)
+ be_cmd_modify_eqd(adapter, set_eqd, num);
}
static void be_rx_stats_update(struct be_rx_obj *rxo,
@@ -1938,6 +2031,7 @@ static int be_evt_queues_create(struct be_adapter *adapter)
{
struct be_queue_info *eq;
struct be_eq_obj *eqo;
+ struct be_aic_obj *aic;
int i, rc;
adapter->num_evt_qs = min_t(u16, num_irqs(adapter),
@@ -1946,11 +2040,12 @@ static int be_evt_queues_create(struct be_adapter *adapter)
for_all_evt_queues(adapter, eqo, i) {
netif_napi_add(adapter->netdev, &eqo->napi, be_poll,
BE_NAPI_WEIGHT);
+ aic = &adapter->aic_obj[i];
eqo->adapter = adapter;
eqo->tx_budget = BE_TX_BUDGET;
eqo->idx = i;
- eqo->max_eqd = BE_MAX_EQD;
- eqo->enable_aic = true;
+ aic->max_eqd = BE_MAX_EQD;
+ aic->enable = true;
eq = &eqo->q;
rc = be_queue_alloc(adapter, eq, EVNT_Q_LEN,
@@ -2937,7 +3032,8 @@ static int be_vf_setup(struct be_adapter *adapter)
goto err;
vf_cfg->def_vid = def_vlan;
- be_cmd_enable_vf(adapter, vf + 1);
+ if (!old_vfs)
+ be_cmd_enable_vf(adapter, vf + 1);
}
if (!old_vfs) {
@@ -2962,12 +3058,12 @@ static void BEx_get_resources(struct be_adapter *adapter,
struct pci_dev *pdev = adapter->pdev;
bool use_sriov = false;
- if (BE3_chip(adapter) && be_physfn(adapter)) {
+ if (BE3_chip(adapter) && sriov_want(adapter)) {
int max_vfs;
max_vfs = pci_sriov_get_totalvfs(pdev);
res->max_vfs = max_vfs > 0 ? min(MAX_VFS, max_vfs) : 0;
- use_sriov = res->max_vfs && num_vfs;
+ use_sriov = res->max_vfs;
}
if (be_physfn(adapter))
@@ -2983,8 +3079,9 @@ static void BEx_get_resources(struct be_adapter *adapter,
res->max_vlans = BE_NUM_VLANS_SUPPORTED;
res->max_mcast_mac = BE_MAX_MC;
+ /* For BE3 1Gb ports, F/W does not properly support multiple TXQs */
if (BE2_chip(adapter) || use_sriov || be_is_mc(adapter) ||
- !be_physfn(adapter))
+ !be_physfn(adapter) || (adapter->port_num > 1))
res->max_tx_qs = 1;
else
res->max_tx_qs = BE3_MAX_TX_QS;
@@ -3026,14 +3123,6 @@ static int be_get_resources(struct be_adapter *adapter)
adapter->res = res;
}
- /* For BE3 only check if FW suggests a different max-txqs value */
- if (BE3_chip(adapter)) {
- status = be_cmd_get_profile_config(adapter, &res, 0);
- if (!status && res.max_tx_qs)
- adapter->res.max_tx_qs =
- min(adapter->res.max_tx_qs, res.max_tx_qs);
- }
-
/* For Lancer, SH etc read per-function resource limits from FW.
* GET_FUNC_CONFIG returns per function guaranteed limits.
* GET_PROFILE_CONFIG returns PCI-E related limits PF-pool limits
@@ -3258,7 +3347,7 @@ static int be_setup(struct be_adapter *adapter)
be_cmd_set_flow_control(adapter, adapter->tx_fc,
adapter->rx_fc);
- if (be_physfn(adapter) && num_vfs) {
+ if (sriov_want(adapter)) {
if (be_max_vfs(adapter))
be_vf_setup(adapter);
else
@@ -4077,9 +4166,11 @@ static int be_stats_init(struct be_adapter *adapter)
cmd->size = sizeof(struct lancer_cmd_req_pport_stats);
else if (BE2_chip(adapter))
cmd->size = sizeof(struct be_cmd_req_get_stats_v0);
- else
- /* BE3 and Skyhawk */
+ else if (BE3_chip(adapter))
cmd->size = sizeof(struct be_cmd_req_get_stats_v1);
+ else
+ /* ALL non-BE ASICs */
+ cmd->size = sizeof(struct be_cmd_req_get_stats_v2);
cmd->va = dma_zalloc_coherent(&adapter->pdev->dev, cmd->size, &cmd->dma,
GFP_KERNEL);
@@ -4113,7 +4204,6 @@ static void be_remove(struct pci_dev *pdev)
pci_disable_pcie_error_reporting(pdev);
- pci_set_drvdata(pdev, NULL);
pci_release_regions(pdev);
pci_disable_device(pdev);
@@ -4262,7 +4352,6 @@ static void be_worker(struct work_struct *work)
struct be_adapter *adapter =
container_of(work, struct be_adapter, work.work);
struct be_rx_obj *rxo;
- struct be_eq_obj *eqo;
int i;
/* when interrupts are not yet enabled, just reap any pending
@@ -4293,8 +4382,7 @@ static void be_worker(struct work_struct *work)
}
}
- for_all_evt_queues(adapter, eqo, i)
- be_eqd_update(adapter, eqo);
+ be_eqd_update(adapter);
reschedule:
adapter->work_counter++;
@@ -4370,9 +4458,11 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id)
}
}
- status = pci_enable_pcie_error_reporting(pdev);
- if (status)
- dev_info(&pdev->dev, "Could not use PCIe error reporting\n");
+ if (be_physfn(adapter)) {
+ status = pci_enable_pcie_error_reporting(pdev);
+ if (!status)
+ dev_info(&pdev->dev, "PCIe error reporting enabled\n");
+ }
status = be_ctrl_init(adapter);
if (status)
@@ -4443,7 +4533,6 @@ ctrl_clean:
be_ctrl_cleanup(adapter);
free_netdev:
free_netdev(netdev);
- pci_set_drvdata(pdev, NULL);
rel_reg:
pci_release_regions(pdev);
disable_dev:
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.