diff options
Diffstat (limited to 'drivers/net/tulip')
| -rw-r--r-- | drivers/net/tulip/Kconfig | 14 | ||||
| -rw-r--r-- | drivers/net/tulip/de4x5.c | 4 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/net/tulip/Kconfig b/drivers/net/tulip/Kconfig index 1c537d5a3062..49d7a290dbbc 100644 --- a/drivers/net/tulip/Kconfig +++ b/drivers/net/tulip/Kconfig @@ -67,7 +67,7 @@ config TULIP_MMIO If in doubt, say N. config TULIP_NAPI - bool "Use NAPI RX polling " + bool "Use RX polling (NAPI)" depends on TULIP help NAPI is a new driver API designed to reduce CPU and interrupt load @@ -78,18 +78,16 @@ config TULIP_NAPI deployed on potentially unfriendly networks (e.g. in a firewall), then say Y here. - See <file:Documentation/networking/NAPI_HOWTO.txt> for more - information. - If in doubt, say N. config TULIP_NAPI_HW_MITIGATION - bool "Use Interrupt Mitigation " + bool "Use Interrupt Mitigation" depends on TULIP_NAPI ---help--- - Use HW to reduce RX interrupts. Not strict necessary since NAPI reduces - RX interrupts but itself. Although this reduces RX interrupts even at - low levels traffic at the cost of a small latency. + Use HW to reduce RX interrupts. Not strictly necessary since NAPI + reduces RX interrupts by itself. Interrupt mitigation reduces RX + interrupts even at low levels of traffic at the cost of a small + latency. If in doubt, say Y. diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index 9b9cd83fb8b6..41f34bb91cad 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -1041,7 +1041,7 @@ static struct InfoLeaf infoleaf_array[] = { {DC21142, dc21142_infoleaf}, {DC21143, dc21143_infoleaf} }; -#define INFOLEAF_SIZE (sizeof(infoleaf_array)/(sizeof(int)+sizeof(int *))) +#define INFOLEAF_SIZE ARRAY_SIZE(infoleaf_array) /* ** List the SROM info block functions @@ -1056,7 +1056,7 @@ static int (*dc_infoblock[])(struct net_device *dev, u_char, u_char *) = { compact_infoblock }; -#define COMPACT (sizeof(dc_infoblock)/sizeof(int *) - 1) +#define COMPACT (ARRAY_SIZE(dc_infoblock) - 1) /* ** Miscellaneous defines... |