Author: np
Date: Thu Aug 1 22:48:17 2013
New Revision: 253870
URL: http://svnweb.freebsd.org/changeset/base/253870
Log:
Teach cxgbetool to display T5 congestion manager context.
Modified:
head/tools/tools/cxgbetool/cxgbetool.c
Modified: head/tools/tools/cxgbetool/cxgbetool.c
==============================================================================
--- head/tools/tools/cxgbetool/cxgbetool.c Thu Aug 1 22:09:57 2013
(r253869)
+++ head/tools/tools/cxgbetool/cxgbetool.c Thu Aug 1 22:48:17 2013
(r253870)
@@ -54,6 +54,7 @@ __FBSDID("$FreeBSD$");
#define max(x, y) ((x) > (y) ? (x) : (y))
static const char *progname, *nexus;
+static int chip_id; /* 4 for T4, 5 for T5 */
struct reg_info {
const char *name;
@@ -125,6 +126,7 @@ real_doit(unsigned long cmd, void *data,
rc = errno;
return (rc);
}
+ chip_id = nexus[1] - '0';
}
rc = ioctl(fd, cmd, data);
@@ -1365,6 +1367,15 @@ show_sge_context(const struct t4_sge_con
FIELD("CngChMap:", 0, 3),
{ NULL }
};
+ static struct field_desc t5_conm[] = {
+ FIELD1("CngMPSEnable:", 21),
+ FIELD("CngTPMode:", 19, 20),
+ FIELD1("CngDBPHdr:", 18),
+ FIELD1("CngDBPData:", 17),
+ FIELD1("CngIMSG:", 16),
+ FIELD("CngChMap:", 0, 15),
+ { NULL }
+ };
if (p->mem_id == SGE_CONTEXT_EGRESS)
show_struct(p->data, 6, (p->data[0] & 2) ? fl : egress);
@@ -1373,7 +1384,7 @@ show_sge_context(const struct t4_sge_con
else if (p->mem_id == SGE_CONTEXT_INGRESS)
show_struct(p->data, 5, ingress);
else if (p->mem_id == SGE_CONTEXT_CNM)
- show_struct(p->data, 1, conm);
+ show_struct(p->data, 1, chip_id == 5 ? t5_conm : conm);
}
#undef FIELD
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