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Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h136
1 files changed, 28 insertions, 108 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index bcf8d00b8c80..a8212dcdad5f 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -496,6 +496,16 @@ struct rx_tpa_end_cmp_ext {
!!((data1) & \
ASYNC_EVENT_CMPL_ERROR_RECOVERY_EVENT_DATA1_FLAGS_RECOVERY_ENABLED)
+#define BNXT_EVENT_ERROR_REPORT_TYPE(data1) \
+ (((data1) & \
+ ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_MASK) >>\
+ ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_SFT)
+
+#define BNXT_EVENT_INVALID_SIGNAL_DATA(data2) \
+ (((data2) & \
+ ASYNC_EVENT_CMPL_ERROR_REPORT_INVALID_SIGNAL_EVENT_DATA2_PIN_ID_MASK) >>\
+ ASYNC_EVENT_CMPL_ERROR_REPORT_INVALID_SIGNAL_EVENT_DATA2_PIN_ID_SFT)
+
struct nqe_cn {
__le16 type;
#define NQ_CN_TYPE_MASK 0x3fUL
@@ -586,15 +596,17 @@ struct nqe_cn {
#define MAX_TPA_SEGS_P5 0x3f
#if (BNXT_PAGE_SHIFT == 16)
-#define MAX_RX_PAGES 1
+#define MAX_RX_PAGES_AGG_ENA 1
+#define MAX_RX_PAGES 4
#define MAX_RX_AGG_PAGES 4
#define MAX_TX_PAGES 1
-#define MAX_CP_PAGES 8
+#define MAX_CP_PAGES 16
#else
-#define MAX_RX_PAGES 8
+#define MAX_RX_PAGES_AGG_ENA 8
+#define MAX_RX_PAGES 32
#define MAX_RX_AGG_PAGES 32
#define MAX_TX_PAGES 8
-#define MAX_CP_PAGES 64
+#define MAX_CP_PAGES 128
#endif
#define RX_DESC_CNT (BNXT_PAGE_SIZE / sizeof(struct rx_bd))
@@ -612,6 +624,7 @@ struct nqe_cn {
#define HW_CMPD_RING_SIZE (sizeof(struct tx_cmp) * CP_DESC_CNT)
#define BNXT_MAX_RX_DESC_CNT (RX_DESC_CNT * MAX_RX_PAGES - 1)
+#define BNXT_MAX_RX_DESC_CNT_JUM_ENA (RX_DESC_CNT * MAX_RX_PAGES_AGG_ENA - 1)
#define BNXT_MAX_RX_JUM_DESC_CNT (RX_DESC_CNT * MAX_RX_AGG_PAGES - 1)
#define BNXT_MAX_TX_DESC_CNT (TX_DESC_CNT * MAX_TX_PAGES - 1)
@@ -656,37 +669,7 @@ struct nqe_cn {
#define RING_CMP(idx) ((idx) & bp->cp_ring_mask)
#define NEXT_CMP(idx) RING_CMP(ADV_RAW_CMP(idx, 1))
-#define BNXT_HWRM_MAX_REQ_LEN (bp->hwrm_max_req_len)
-#define BNXT_HWRM_SHORT_REQ_LEN sizeof(struct hwrm_short_input)
#define DFLT_HWRM_CMD_TIMEOUT 500
-#define HWRM_CMD_MAX_TIMEOUT 40000
-#define SHORT_HWRM_CMD_TIMEOUT 20
-#define HWRM_CMD_TIMEOUT (bp->hwrm_cmd_timeout)
-#define HWRM_RESET_TIMEOUT ((HWRM_CMD_TIMEOUT) * 4)
-#define HWRM_COREDUMP_TIMEOUT ((HWRM_CMD_TIMEOUT) * 12)
-#define BNXT_HWRM_REQ_MAX_SIZE 128
-#define BNXT_HWRM_REQS_PER_PAGE (BNXT_PAGE_SIZE / \
- BNXT_HWRM_REQ_MAX_SIZE)
-#define HWRM_SHORT_MIN_TIMEOUT 3
-#define HWRM_SHORT_MAX_TIMEOUT 10
-#define HWRM_SHORT_TIMEOUT_COUNTER 5
-
-#define HWRM_MIN_TIMEOUT 25
-#define HWRM_MAX_TIMEOUT 40
-
-#define HWRM_WAIT_MUST_ABORT(bp, req) \
- (le16_to_cpu((req)->req_type) != HWRM_VER_GET && \
- !bnxt_is_fw_healthy(bp))
-
-#define HWRM_TOTAL_TIMEOUT(n) (((n) <= HWRM_SHORT_TIMEOUT_COUNTER) ? \
- ((n) * HWRM_SHORT_MIN_TIMEOUT) : \
- (HWRM_SHORT_TIMEOUT_COUNTER * HWRM_SHORT_MIN_TIMEOUT + \
- ((n) - HWRM_SHORT_TIMEOUT_COUNTER) * HWRM_MIN_TIMEOUT))
-
-#define HWRM_VALID_BIT_DELAY_USEC 150
-
-#define BNXT_HWRM_CHNL_CHIMP 0
-#define BNXT_HWRM_CHNL_KONG 1
#define BNXT_RX_EVENT 1
#define BNXT_AGG_EVENT 2
@@ -786,6 +769,7 @@ struct bnxt_tx_ring_info {
u16 tx_prod;
u16 tx_cons;
u16 txq_index;
+ u8 kick_pending;
struct bnxt_db_info tx_db;
struct tx_bd *tx_desc_ring[MAX_TX_PAGES];
@@ -925,6 +909,8 @@ struct bnxt_rx_sw_stats {
u64 rx_l4_csum_errors;
u64 rx_resets;
u64 rx_buf_errors;
+ u64 rx_oom_discards;
+ u64 rx_netpoll_discards;
};
struct bnxt_cmn_sw_stats {
@@ -962,11 +948,11 @@ struct bnxt_cp_ring_info {
struct dim dim;
union {
- struct tx_cmp *cp_desc_ring[MAX_CP_PAGES];
- struct nqe_cn *nq_desc_ring[MAX_CP_PAGES];
+ struct tx_cmp **cp_desc_ring;
+ struct nqe_cn **nq_desc_ring;
};
- dma_addr_t cp_desc_mapping[MAX_CP_PAGES];
+ dma_addr_t *cp_desc_mapping;
struct bnxt_stats_mem stats;
u32 hw_stats_ctx_id;
@@ -1887,19 +1873,15 @@ struct bnxt {
#define BNXT_FW_CAP_VLAN_RX_STRIP 0x01000000
#define BNXT_FW_CAP_VLAN_TX_INSERT 0x02000000
#define BNXT_FW_CAP_EXT_HW_STATS_SUPPORTED 0x04000000
+ #define BNXT_FW_CAP_PTP_PPS 0x10000000
#define BNXT_FW_CAP_RING_MONITOR 0x40000000
#define BNXT_NEW_RM(bp) ((bp)->fw_cap & BNXT_FW_CAP_NEW_RM)
u32 hwrm_spec_code;
u16 hwrm_cmd_seq;
u16 hwrm_cmd_kong_seq;
- u16 hwrm_intr_seq_id;
- void *hwrm_short_cmd_req_addr;
- dma_addr_t hwrm_short_cmd_req_dma_addr;
- void *hwrm_cmd_resp_addr;
- dma_addr_t hwrm_cmd_resp_dma_addr;
- void *hwrm_cmd_kong_resp_addr;
- dma_addr_t hwrm_cmd_kong_resp_dma_addr;
+ struct dma_pool *hwrm_dma_pool;
+ struct hlist_head hwrm_pending_list;
struct rtnl_link_stats64 net_stats_prev;
struct bnxt_stats_mem port_stats;
@@ -1999,7 +1981,7 @@ struct bnxt {
struct mutex sriov_lock;
#endif
-#if BITS_PER_LONG == 32
+#ifndef writeq
/* ensure atomic 64-bit doorbell writes on 32-bit systems. */
spinlock_t db_lock;
#endif
@@ -2128,7 +2110,7 @@ static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask);
}
-#if BITS_PER_LONG == 32
+#ifndef writeq
#define writeq(val64, db) \
do { \
spin_lock(&bp->db_lock); \
@@ -2170,63 +2152,6 @@ static inline void bnxt_db_write(struct bnxt *bp, struct bnxt_db_info *db,
}
}
-static inline bool bnxt_cfa_hwrm_message(u16 req_type)
-{
- switch (req_type) {
- case HWRM_CFA_ENCAP_RECORD_ALLOC:
- case HWRM_CFA_ENCAP_RECORD_FREE:
- case HWRM_CFA_DECAP_FILTER_ALLOC:
- case HWRM_CFA_DECAP_FILTER_FREE:
- case HWRM_CFA_EM_FLOW_ALLOC:
- case HWRM_CFA_EM_FLOW_FREE:
- case HWRM_CFA_EM_FLOW_CFG:
- case HWRM_CFA_FLOW_ALLOC:
- case HWRM_CFA_FLOW_FREE:
- case HWRM_CFA_FLOW_INFO:
- case HWRM_CFA_FLOW_FLUSH:
- case HWRM_CFA_FLOW_STATS:
- case HWRM_CFA_METER_PROFILE_ALLOC:
- case HWRM_CFA_METER_PROFILE_FREE:
- case HWRM_CFA_METER_PROFILE_CFG:
- case HWRM_CFA_METER_INSTANCE_ALLOC:
- case HWRM_CFA_METER_INSTANCE_FREE:
- return true;
- default:
- return false;
- }
-}
-
-static inline bool bnxt_kong_hwrm_message(struct bnxt *bp, struct input *req)
-{
- return (bp->fw_cap & BNXT_FW_CAP_KONG_MB_CHNL &&
- bnxt_cfa_hwrm_message(le16_to_cpu(req->req_type)));
-}
-
-static inline bool bnxt_hwrm_kong_chnl(struct bnxt *bp, struct input *req)
-{
- return (bp->fw_cap & BNXT_FW_CAP_KONG_MB_CHNL &&
- req->resp_addr == cpu_to_le64(bp->hwrm_cmd_kong_resp_dma_addr));
-}
-
-static inline void *bnxt_get_hwrm_resp_addr(struct bnxt *bp, void *req)
-{
- if (bnxt_hwrm_kong_chnl(bp, (struct input *)req))
- return bp->hwrm_cmd_kong_resp_addr;
- else
- return bp->hwrm_cmd_resp_addr;
-}
-
-static inline u16 bnxt_get_hwrm_seq_id(struct bnxt *bp, u16 dst)
-{
- u16 seq_id;
-
- if (dst == BNXT_HWRM_CHNL_CHIMP)
- seq_id = bp->hwrm_cmd_seq++;
- else
- seq_id = bp->hwrm_cmd_kong_seq++;
- return seq_id;
-}
-
extern const u16 bnxt_lhint_arr[];
int bnxt_alloc_rx_data(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
@@ -2236,11 +2161,6 @@ u32 bnxt_fw_health_readl(struct bnxt *bp, int reg_idx);
void bnxt_set_tpa_flags(struct bnxt *bp);
void bnxt_set_ring_params(struct bnxt *);
int bnxt_set_rx_skb_mode(struct bnxt *bp, bool page_mode);
-void bnxt_hwrm_cmd_hdr_init(struct bnxt *, void *, u16, u16, u16);
-int _hwrm_send_message(struct bnxt *, void *, u32, int);
-int _hwrm_send_message_silent(struct bnxt *bp, void *msg, u32 len, int timeout);
-int hwrm_send_message(struct bnxt *, void *, u32, int);
-int hwrm_send_message_silent(struct bnxt *, void *, u32, int);
int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp, unsigned long *bmap,
int bmap_size, bool async_only);
int bnxt_get_nr_rss_ctxs(struct bnxt *bp, int rx_rings);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 09:30:34 +0100