diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/octeon_config.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_config.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_config.h b/drivers/net/ethernet/cavium/liquidio/octeon_config.h index 1cb3514fc949..d29ebc531151 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_config.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_config.h @@ -71,17 +71,17 @@ #define CN23XX_MAX_RINGS_PER_VF 8 #define CN23XX_MAX_INPUT_QUEUES CN23XX_MAX_RINGS_PER_PF -#define CN23XX_MAX_IQ_DESCRIPTORS 2048 +#define CN23XX_MAX_IQ_DESCRIPTORS 512 #define CN23XX_DB_MIN 1 #define CN23XX_DB_MAX 8 #define CN23XX_DB_TIMEOUT 1 #define CN23XX_MAX_OUTPUT_QUEUES CN23XX_MAX_RINGS_PER_PF -#define CN23XX_MAX_OQ_DESCRIPTORS 2048 +#define CN23XX_MAX_OQ_DESCRIPTORS 512 #define CN23XX_OQ_BUF_SIZE 1536 #define CN23XX_OQ_PKTSPER_INTR 128 /*#define CAVIUM_ONLY_CN23XX_RX_PERF*/ -#define CN23XX_OQ_REFIL_THRESHOLD 128 +#define CN23XX_OQ_REFIL_THRESHOLD 16 #define CN23XX_OQ_INTR_PKT 64 #define CN23XX_OQ_INTR_TIME 100 @@ -429,15 +429,11 @@ struct octeon_config { /* The following config values are fixed and should not be modified. */ -/* Maximum address space to be mapped for Octeon's BAR1 index-based access. */ -#define MAX_BAR1_MAP_INDEX 2 +#define BAR1_INDEX_DYNAMIC_MAP 2 +#define BAR1_INDEX_STATIC_MAP 15 #define OCTEON_BAR1_ENTRY_SIZE (4 * 1024 * 1024) -/* BAR1 Index 0 to (MAX_BAR1_MAP_INDEX - 1) for normal mapped memory access. - * Bar1 register at MAX_BAR1_MAP_INDEX used by driver for dynamic access. - */ -#define MAX_BAR1_IOREMAP_SIZE ((MAX_BAR1_MAP_INDEX + 1) * \ - OCTEON_BAR1_ENTRY_SIZE) +#define MAX_BAR1_IOREMAP_SIZE (16 * OCTEON_BAR1_ENTRY_SIZE) /* Response lists - 1 ordered, 1 unordered-blocking, 1 unordered-nonblocking * NoResponse Lists are now maintained with each IQ. (Dec' 2007). |