Author: yongari
Date: Sat May 7 00:25:12 2011
New Revision: 221568
URL: http://svn.freebsd.org/changeset/base/221568
Log:
XL_DMACTL is 32bit register, use 32bit write macro.
While I'm here add more bits for the register.
Modified:
head/sys/dev/xl/if_xl.c
head/sys/dev/xl/if_xlreg.h
Modified: head/sys/dev/xl/if_xl.c
==============================================================================
--- head/sys/dev/xl/if_xl.c Sat May 7 00:18:58 2011 (r221567)
+++ head/sys/dev/xl/if_xl.c Sat May 7 00:25:12 2011 (r221568)
@@ -2969,7 +2969,7 @@ xl_init_locked(struct xl_softc *sc)
/* Set the RX early threshold */
CSR_WRITE_2(sc, XL_COMMAND, XL_CMD_RX_SET_THRESH|(XL_PACKET_SIZE >>2));
- CSR_WRITE_2(sc, XL_DMACTL, XL_DMACTL_UP_RX_EARLY);
+ CSR_WRITE_4(sc, XL_DMACTL, XL_DMACTL_UP_RX_EARLY);
/* Enable receiver and transmitter. */
CSR_WRITE_2(sc, XL_COMMAND, XL_CMD_TX_ENABLE);
Modified: head/sys/dev/xl/if_xlreg.h
==============================================================================
--- head/sys/dev/xl/if_xlreg.h Sat May 7 00:18:58 2011 (r221567)
+++ head/sys/dev/xl/if_xlreg.h Sat May 7 00:25:12 2011 (r221568)
@@ -124,6 +124,11 @@
#define XL_DMACTL_DOWN_INPROG 0x00000080
#define XL_DMACTL_COUNTER_SPEED 0x00000100
#define XL_DMACTL_DOWNDOWN_MODE 0x00000200
+#define XL_DMACTL_UP_ALTSEQ_DIS 0x00010000 /*
3c90xB/3c90xC */
+#define XL_DMACTL_DOWN_ALTSEQ_DIS 0x00020000 /* 3c90xC only */
+#define XL_DMACTL_DEFEAT_MWI 0x00100000 /* 3c90xB/3c90xC */
+#define XL_DMACTL_DEFEAT_MRL 0x00100000 /* 3c90xB/3c90xC */
+#define XL_DMACTL_UP_OVERRUN_DISC_DIS 0x00200000 /* 3c90xB/3c90xC */
#define XL_DMACTL_TARGET_ABORT 0x40000000
#define XL_DMACTL_MASTER_ABORT 0x80000000
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