diff options
Diffstat (limited to 'sys/dev/pci/if_bnxreg.h')
| -rw-r--r-- | sys/dev/pci/if_bnxreg.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/dev/pci/if_bnxreg.h b/sys/dev/pci/if_bnxreg.h index 490bf95e726..3631be964b5 100644 --- a/sys/dev/pci/if_bnxreg.h +++ b/sys/dev/pci/if_bnxreg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_bnxreg.h,v 1.24 2008/05/29 05:36:49 brad Exp $ */ +/* $OpenBSD: if_bnxreg.h,v 1.25 2008/06/13 07:40:30 brad Exp $ */ /*- * Copyright (c) 2006 Broadcom Corporation @@ -4429,7 +4429,6 @@ struct l2_fhdr { #define TOTAL_TX_BD (TOTAL_TX_BD_PER_PAGE * TX_PAGES) #define USABLE_TX_BD (USABLE_TX_BD_PER_PAGE * TX_PAGES) #define MAX_TX_BD (TOTAL_TX_BD - 1) -#define BNX_TX_SLACK_SPACE 16 #define RX_PAGES 2 #define TOTAL_RX_BD_PER_PAGE (BCM_PAGE_SIZE / sizeof(struct rx_bd)) @@ -4437,7 +4436,6 @@ struct l2_fhdr { #define TOTAL_RX_BD (TOTAL_RX_BD_PER_PAGE * RX_PAGES) #define USABLE_RX_BD (USABLE_RX_BD_PER_PAGE * RX_PAGES) #define MAX_RX_BD (TOTAL_RX_BD - 1) -#define BNX_RX_SLACK_SPACE (MAX_RX_BD - 8) #define NEXT_TX_BD(x) (((x) & USABLE_TX_BD_PER_PAGE) == \ (USABLE_TX_BD_PER_PAGE - 1)) ? \ @@ -4752,7 +4750,9 @@ struct bnx_softc /* Track the number of rx_bd and tx_bd's in use. */ u_int16_t free_rx_bd; + u_int16_t max_rx_bd; u_int16_t used_tx_bd; + u_int16_t max_tx_bd; /* Provides access to hardware statistics through sysctl. */ u_int64_t stat_IfHCInOctets; @@ -4823,7 +4823,9 @@ struct bnx_softc u_int32_t tx_interrupts; u_int32_t rx_low_watermark; /* Lowest number of rx_bd's free. */ + u_int32_t rx_empty_count; /* Number of times the RX chain was empty. */ u_int32_t tx_hi_watermark; /* Greatest number of tx_bd's used. */ + u_int32_t tx_full_count; /* Number of times the TX chain was full. */ u_int32_t mbuf_alloc_failed; /* Mbuf allocation failure counter. */ u_int32_t l2fhdr_status_errors; u_int32_t unexpected_attentions; |