aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/emulex/benet/be.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be.h')
-rw-r--r--drivers/net/ethernet/emulex/benet/be.h111
1 files changed, 75 insertions, 36 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index cbdec2536da6..9576ac002c23 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -33,7 +33,7 @@
#include "be_hw.h"
-#define DRV_VER "4.0.100u"
+#define DRV_VER "4.2.116u"
#define DRV_NAME "be2net"
#define BE_NAME "ServerEngines BladeEngine2 10Gbps NIC"
#define BE3_NAME "ServerEngines BladeEngine3 10Gbps NIC"
@@ -52,6 +52,10 @@
#define OC_DEVICE_ID3 0xe220 /* Device id for Lancer cards */
#define OC_DEVICE_ID4 0xe228 /* Device id for VF in Lancer */
#define OC_DEVICE_ID5 0x720 /* Device Id for Skyhawk cards */
+#define OC_SUBSYS_DEVICE_ID1 0xE602
+#define OC_SUBSYS_DEVICE_ID2 0xE642
+#define OC_SUBSYS_DEVICE_ID3 0xE612
+#define OC_SUBSYS_DEVICE_ID4 0xE652
static inline char *nic_name(struct pci_dev *pdev)
{
@@ -74,11 +78,14 @@ static inline char *nic_name(struct pci_dev *pdev)
/* Number of bytes of an RX frame that are copied to skb->data */
#define BE_HDR_LEN ((u16) 64)
+/* allocate extra space to allow tunneling decapsulation without head reallocation */
+#define BE_RX_SKB_ALLOC_SIZE (BE_HDR_LEN + 64)
+
#define BE_MAX_JUMBO_FRAME_SIZE 9018
#define BE_MIN_MTU 256
#define BE_NUM_VLANS_SUPPORTED 64
-#define BE_MAX_EQD 96
+#define BE_MAX_EQD 96u
#define BE_MAX_TX_FRAG_COUNT 30
#define EVNT_Q_LEN 1024
@@ -89,12 +96,16 @@ static inline char *nic_name(struct pci_dev *pdev)
#define MCC_Q_LEN 128 /* total size not to exceed 8 pages */
#define MCC_CQ_LEN 256
-#define MAX_RSS_QS 4 /* BE limit is 4 queues/port */
+#define BE3_MAX_RSS_QS 8
+#define BE2_MAX_RSS_QS 4
+#define MAX_RSS_QS BE3_MAX_RSS_QS
#define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */
+
#define MAX_TX_QS 8
-#define BE_MAX_MSIX_VECTORS (MAX_RX_QS + 1)/* RX + TX */
+#define MAX_MSIX_VECTORS MAX_RSS_QS
+#define BE_TX_BUDGET 256
#define BE_NAPI_WEIGHT 64
-#define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */
+#define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */
#define RX_FRAGS_REFILL_WM (RX_Q_LEN - MAX_RX_POST)
#define FW_VER_LEN 32
@@ -162,13 +173,16 @@ struct be_eq_obj {
/* Adaptive interrupt coalescing (AIC) info */
bool enable_aic;
- u16 min_eqd; /* in usecs */
- u16 max_eqd; /* in usecs */
- u16 cur_eqd; /* in usecs */
- u8 eq_idx;
+ u32 min_eqd; /* in usecs */
+ u32 max_eqd; /* in usecs */
+ u32 eqd; /* configured val when aic is off */
+ u32 cur_eqd; /* in usecs */
+ u8 idx; /* array index */
+ u16 tx_budget;
struct napi_struct napi;
-};
+ struct be_adapter *adapter;
+} ____cacheline_aligned_in_smp;
struct be_mcc_obj {
struct be_queue_info q;
@@ -194,7 +208,7 @@ struct be_tx_obj {
/* Remember the skbs that were transmitted */
struct sk_buff *sent_skb_list[TX_Q_LEN];
struct be_tx_stats stats;
-};
+} ____cacheline_aligned_in_smp;
/* Struct to remember the pages posted for rx frags */
struct be_rx_page_info {
@@ -212,8 +226,6 @@ struct be_rx_stats {
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_polls; /* NAPI calls */
- u32 rx_events;
u32 rx_compl;
u32 rx_mcast_pkts;
u32 rx_compl_err; /* completions with err set */
@@ -246,23 +258,19 @@ struct be_rx_obj {
struct be_queue_info cq;
struct be_rx_compl_info rxcp;
struct be_rx_page_info page_info_tbl[RX_Q_LEN];
- struct be_eq_obj rx_eq;
struct be_rx_stats stats;
u8 rss_id;
bool rx_post_starved; /* Zero rx frags have been posted to BE */
- u32 cache_line_barrier[16];
-};
+} ____cacheline_aligned_in_smp;
struct be_drv_stats {
u32 be_on_die_temperature;
- u32 tx_events;
u32 eth_red_drops;
u32 rx_drops_no_pbuf;
u32 rx_drops_no_txpb;
u32 rx_drops_no_erx_descr;
u32 rx_drops_no_tpre_descr;
u32 rx_drops_too_many_frags;
- u32 rx_drops_invalid_ring;
u32 forwarded_packets;
u32 rx_drops_mtu;
u32 rx_crc_errors;
@@ -273,7 +281,7 @@ struct be_drv_stats {
u32 rx_in_range_errors;
u32 rx_out_range_errors;
u32 rx_frame_too_long;
- u32 rx_address_match_errors;
+ u32 rx_address_mismatch_drops;
u32 rx_dropped_too_small;
u32 rx_dropped_too_short;
u32 rx_dropped_header_too_small;
@@ -295,11 +303,15 @@ struct be_vf_cfg {
unsigned char mac_addr[ETH_ALEN];
int if_handle;
int pmac_id;
+ u16 def_vid;
u16 vlan_tag;
u32 tx_rate;
};
#define BE_FLAGS_LINK_STATUS_INIT 1
+#define BE_FLAGS_WORKER_SCHEDULED (1 << 3)
+#define BE_UC_PMAC_COUNT 30
+#define BE_VF_UC_PMAC_COUNT 2
struct be_adapter {
struct pci_dev *pdev;
@@ -318,20 +330,19 @@ struct be_adapter {
spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */
spinlock_t mcc_cq_lock;
- struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS];
u32 num_msix_vec;
+ u32 num_evt_qs;
+ struct be_eq_obj eq_obj[MAX_MSIX_VECTORS];
+ struct msix_entry msix_entries[MAX_MSIX_VECTORS];
bool isr_registered;
/* TX Rings */
- struct be_eq_obj tx_eq;
+ u32 num_tx_qs;
struct be_tx_obj tx_obj[MAX_TX_QS];
- u8 num_tx_qs;
-
- u32 cache_line_break[8];
/* Rx rings */
- struct be_rx_obj rx_obj[MAX_RX_QS];
u32 num_rx_qs;
+ struct be_rx_obj rx_obj[MAX_RX_QS];
u32 big_page_size; /* Compounded page size shared by rx wrbs */
u8 eq_next_idx;
@@ -353,7 +364,7 @@ struct be_adapter {
/* Ethtool knobs and info */
char fw_ver[FW_VER_LEN];
int if_handle; /* Used to configure filtering */
- u32 pmac_id; /* MAC addr handle used by BE card */
+ u32 *pmac_id; /* MAC addr handle used by BE card */
u32 beacon_state; /* for set_phys_id */
bool eeh_err;
@@ -361,7 +372,6 @@ struct be_adapter {
bool fw_timeout;
u32 port_num;
bool promiscuous;
- bool wol;
u32 function_mode;
u32 function_caps;
u32 rx_fc; /* Rx flow control */
@@ -382,6 +392,10 @@ struct be_adapter {
u32 sli_family;
u8 hba_port_num;
u16 pvid;
+ u8 wol_cap;
+ bool wol;
+ u32 max_pmac_cnt; /* Max secondary UC MACs programmable */
+ u32 uc_macs; /* Count of secondary UC MAC programmed */
};
#define be_physfn(adapter) (!adapter->is_virtfn)
@@ -402,24 +416,34 @@ struct be_adapter {
extern const struct ethtool_ops be_ethtool_ops;
#define msix_enabled(adapter) (adapter->num_msix_vec > 0)
-#define tx_stats(txo) (&txo->stats)
-#define rx_stats(rxo) (&rxo->stats)
+#define num_irqs(adapter) (msix_enabled(adapter) ? \
+ adapter->num_msix_vec : 1)
+#define tx_stats(txo) (&(txo)->stats)
+#define rx_stats(rxo) (&(rxo)->stats)
-#define BE_SET_NETDEV_OPS(netdev, ops) (netdev->netdev_ops = ops)
+/* The default RXQ is the last RXQ */
+#define default_rxo(adpt) (&adpt->rx_obj[adpt->num_rx_qs - 1])
#define for_all_rx_queues(adapter, rxo, i) \
for (i = 0, rxo = &adapter->rx_obj[i]; i < adapter->num_rx_qs; \
i++, rxo++)
-/* Just skip the first default non-rss queue */
+/* Skip the default non-rss queue (last one)*/
#define for_all_rss_queues(adapter, rxo, i) \
- for (i = 0, rxo = &adapter->rx_obj[i+1]; i < (adapter->num_rx_qs - 1);\
+ for (i = 0, rxo = &adapter->rx_obj[i]; i < (adapter->num_rx_qs - 1);\
i++, rxo++)
#define for_all_tx_queues(adapter, txo, i) \
for (i = 0, txo = &adapter->tx_obj[i]; i < adapter->num_tx_qs; \
i++, txo++)
+#define for_all_evt_queues(adapter, eqo, i) \
+ for (i = 0, eqo = &adapter->eq_obj[i]; i < adapter->num_evt_qs; \
+ i++, eqo++)
+
+#define is_mcc_eqo(eqo) (eqo->idx == 0)
+#define mcc_eqo(adapter) (&adapter->eq_obj[0])
+
#define PAGE_SHIFT_4K 12
#define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K)
@@ -428,10 +452,6 @@ extern const struct ethtool_ops be_ethtool_ops;
((u32)((((size_t)(_address) & (PAGE_SIZE_4K - 1)) + \
(size) + (PAGE_SIZE_4K - 1)) >> PAGE_SHIFT_4K))
-/* Byte offset into the page corresponding to given address */
-#define OFFSET_IN_PAGE(addr) \
- ((size_t)(addr) & (PAGE_SIZE_4K-1))
-
/* Returns bit offset within a DWORD of a bitfield */
#define AMAP_BIT_OFFSET(_struct, field) \
(((size_t)&(((_struct *)0)->field))%32)
@@ -539,9 +559,28 @@ static inline bool be_error(struct be_adapter *adapter)
return adapter->eeh_err || adapter->ue_detected || adapter->fw_timeout;
}
+static inline bool be_is_wol_excluded(struct be_adapter *adapter)
+{
+ struct pci_dev *pdev = adapter->pdev;
+
+ if (!be_physfn(adapter))
+ return true;
+
+ switch (pdev->subsystem_device) {
+ case OC_SUBSYS_DEVICE_ID1:
+ case OC_SUBSYS_DEVICE_ID2:
+ case OC_SUBSYS_DEVICE_ID3:
+ case OC_SUBSYS_DEVICE_ID4:
+ return true;
+ default:
+ return false;
+ }
+}
+
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);
#endif /* BE_H */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.