diff options
| author | Michael Chan <michael.chan@broadcom.com> | 2016-03-07 20:38:45 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-08 19:51:43 (GMT) |
| commit | 3bdf56c47dfcd819ab1e73644c2eb9c72c08f29e (patch) | |
| tree | be401e2421fdec7ee22b71e2dccda4cd3243a4c5 /drivers/net/ethernet/broadcom/bnxt/bnxt.h | |
| parent | f1a082a6f79fd5f06b27ef05a5ba7ec8d6e83b4c (diff) | |
| download | linux-3bdf56c47dfcd819ab1e73644c2eb9c72c08f29e.tar.xz | |
bnxt_en: Add port statistics support.
Gather periodic port statistics if the device is PF and link is up. This
is triggered in bnxt_timer() every one second to request firmware to DMA
the counters.
Signed-off-by: Michael Chan <michael.chan@broadocm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index c4424b6..ec04c47 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -873,6 +873,7 @@ struct bnxt { #define BNXT_FLAG_MSIX_CAP 0x80 #define BNXT_FLAG_RFS 0x100 #define BNXT_FLAG_SHARED_RINGS 0x200 + #define BNXT_FLAG_PORT_STATS 0x400 #define BNXT_FLAG_ALL_CONFIG_FEATS (BNXT_FLAG_TPA | \ BNXT_FLAG_RFS | \ @@ -925,7 +926,7 @@ struct bnxt { struct bnxt_queue_info q_info[BNXT_MAX_QUEUE]; unsigned int current_interval; -#define BNXT_TIMER_INTERVAL (HZ / 2) +#define BNXT_TIMER_INTERVAL HZ struct timer_list timer; @@ -945,6 +946,13 @@ struct bnxt { void *hwrm_dbg_resp_addr; dma_addr_t hwrm_dbg_resp_dma_addr; #define HWRM_DBG_REG_BUF_SIZE 128 + + struct rx_port_stats *hw_rx_port_stats; + struct tx_port_stats *hw_tx_port_stats; + dma_addr_t hw_rx_port_stats_map; + dma_addr_t hw_tx_port_stats_map; + int hw_port_stats_size; + int hwrm_cmd_timeout; struct mutex hwrm_cmd_lock; /* serialize hwrm messages */ struct hwrm_ver_get_output ver_resp; @@ -980,6 +988,7 @@ struct bnxt { #define BNXT_RESET_TASK_SP_EVENT 6 #define BNXT_RST_RING_SP_EVENT 7 #define BNXT_HWRM_PF_UNLOAD_SP_EVENT 8 +#define BNXT_PERIODIC_STATS_SP_EVENT 9 struct bnxt_pf_info pf; #ifdef CONFIG_BNXT_SRIOV |