Author: cem
Date: Mon Oct 26 03:30:50 2015
New Revision: 289983
URL: https://svnweb.freebsd.org/changeset/base/289983
Log:
ioat: Add %b format string for CHANERR codes
Sponsored by: EMC / Isilon Storage Division
Modified:
head/sys/dev/ioat/ioat.c
head/sys/dev/ioat/ioat_hw.h
Modified: head/sys/dev/ioat/ioat.c
==============================================================================
--- head/sys/dev/ioat/ioat.c Mon Oct 26 03:30:38 2015 (r289982)
+++ head/sys/dev/ioat/ioat.c Mon Oct 26 03:30:50 2015 (r289983)
@@ -349,7 +349,8 @@ ioat_start_channel(struct ioat_softc *io
chanerr = ioat_read_4(ioat, IOAT_CHANERR_OFFSET);
ioat_log_message(0, "could not start channel: "
- "status = %#jx error = %x\n", (uintmax_t)status, chanerr);
+ "status = %#jx error = %b\n", (uintmax_t)status, (int)chanerr,
+ IOAT_CHANERR_STR);
return (ENXIO);
}
@@ -1105,7 +1106,8 @@ ioat_halted_debug(struct ioat_softc *ioa
{
struct ioat_descriptor *desc;
- ioat_log_message(0, "Channel halted (%x)\n", chanerr);
+ ioat_log_message(0, "Channel halted (%b)\n", (int)chanerr,
+ IOAT_CHANERR_STR);
if (chanerr == 0)
return;
Modified: head/sys/dev/ioat/ioat_hw.h
==============================================================================
--- head/sys/dev/ioat/ioat_hw.h Mon Oct 26 03:30:38 2015 (r289982)
+++ head/sys/dev/ioat/ioat_hw.h Mon Oct 26 03:30:50 2015 (r289983)
@@ -126,6 +126,13 @@ __FBSDID("$FreeBSD$");
#define IOAT_CHANERR_RATVERR (1 << 26)
#define IOAT_CHANERR_RRTVERR (1 << 27)
+#define IOAT_CHANERR_STR \
+ "\20\34RRTVERR\33RATVERR\32RGTVERR\31RDIFFERR\30BBERR\27RTVERR\26ATVERR" \
+ "\25GTVERR\24DIFFERR\23DCNTERR\21CXPERR\20UNAFFERR\17SEDERR\16INTCFGERR" \
+ "\15CMPADDERR\14DXSERR\13DCERR\12WDERR\11RDERR\10DUNCORERR\07CUNCORERR" \
+ "\06CCMDERR\05CHADDERR\04DERR\03NDADDERR\02XDADDERR\01XSADDERR"
+
+
#define IOAT_CFG_CHANERR_INT_OFFSET 0x180
#define IOAT_CFG_CHANERRMASK_INT_OFFSET 0x184
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