cleanup interrupt code for gigabit device
dev/ns_gige.cc:
Clean up the interrupt code. Do a better job determining when
coalescing should happen.
Remove some bogus comments
Stop using magic numbers in initialization and comment what
the various numbers do
dev/ns_gige_reg.h:
#define describing which interrupts cannot be delayed and
which interrrupts we don't implement
--HG--
extra : convert_revision : eb196afa0bf448e1849dd2bd30dde32134effee7
diff --git a/dev/ns_gige_reg.h b/dev/ns_gige_reg.h
index c87dfe9..01577fa 100644
--- a/dev/ns_gige_reg.h
+++ b/dev/ns_gige_reg.h
@@ -55,17 +55,13 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-
-
-
-
/* @file
* Ethernet device register definitions for the National
* Semiconductor DP83820 Ethernet controller
*/
-#ifndef _NS_GIGE_H
-#define _NS_GIGE_H_
+#ifndef __DEV_NS_GIGE_REG_H__
+#define __DEV_NS_GIGE_REG_H__
/*
* Configuration Register Map
@@ -220,6 +216,9 @@
#define ISR_RXDESC 0x00000002
#define ISR_RXOK 0x00000001
#define ISR_ALL 0x7FFFFFFF
+#define ISR_NODELAY (ISR_ALL & ~(ISR_RXOK|ISR_RXDESC|ISR_TXOK|ISR_TXDESC))
+#define ISR_NOIMPL (~(ISR_SWI|ISR_TXIDLE|ISR_TXDESC|ISR_TXOK|ISR_RXORN| \
+ ISR_RXIDLE|ISR_RXDESC|ISR_RXOK))
/* transmit configuration register */
#define TXCFG_CSI 0x80000000
@@ -369,4 +368,4 @@
/* speed status */
#define SPDSTS_POLARITY (CFG_SPDSTS1 | CFG_SPDSTS0 | CFG_DUPSTS | (lnksts ? CFG_LNKSTS : 0))
-#endif /* _NS_GIGE_H_ */
+#endif /* __DEV_NS_GIGE_REG_H__ */
