PERFORCE change 111405 for review
Sam Leffler
sam at FreeBSD.org
Sun Dec 10 14:57:51 PST 2006
http://perforce.freebsd.org/chv.cgi?CH=111405
Change 111405 by sam at sam_ebb on 2006/12/10 22:55:46
add ddb commands to show crypto driver and q status:
show crypto # driver and sym q status
show kcrypto # driver and asym q status
Affected files ...
.. //depot/projects/crypto/sys/opencrypto/crypto.c#8 edit
Differences ...
==== //depot/projects/crypto/sys/opencrypto/crypto.c#8 (text+ko) ====
@@ -56,6 +56,8 @@
#define CRYPTO_TIMING /* enable timing support */
+#include "opt_ddb.h"
+
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/eventhandler.h>
@@ -68,6 +70,8 @@
#include <sys/proc.h>
#include <sys/sysctl.h>
+#include <ddb/ddb.h>
+
#include <vm/uma.h>
#include <opencrypto/cryptodev.h>
#include <opencrypto/xform.h> /* XXX for M_XDATA */
@@ -1431,6 +1435,103 @@
crypto_finis(&crp_ret_q);
}
+#ifdef DDB
+static void
+db_show_drivers(void)
+{
+ int hid;
+
+ db_printf("%12s %4s %4s %8s %2s %2s\n"
+ , "Device"
+ , "Ses"
+ , "Kops"
+ , "Flags"
+ , "QB"
+ , "KB"
+ );
+ for (hid = 0; hid < crypto_drivers_num; hid++) {
+ const struct cryptocap *cap = &crypto_drivers[hid];
+ if (cap->cc_dev == NULL)
+ continue;
+ db_printf("%-12s %4u %4u %08x %2u %2u\n"
+ , device_get_nameunit(cap->cc_dev)
+ , cap->cc_sessions
+ , cap->cc_koperations
+ , cap->cc_flags
+ , cap->cc_qblocked
+ , cap->cc_kqblocked
+ );
+ }
+}
+
+DB_SHOW_COMMAND(crypto, db_show_crypto)
+{
+ struct cryptop *crp;
+
+ db_show_drivers();
+ db_printf("\n");
+
+ db_printf("%4s %8s %4s %4s %4s %4s %8s %8s\n",
+ "HID", "Caps", "Ilen", "Olen", "Etype", "Flags",
+ "Desc", "Callback");
+ TAILQ_FOREACH(crp, &crp_q, crp_next) {
+ db_printf("%4u %08x %4u %4u %4u %04x %8p %8p\n"
+ , (int) CRYPTO_SESID2HID(crp->crp_sid)
+ , (int) CRYPTO_SESID2CAPS(crp->crp_sid)
+ , crp->crp_ilen, crp->crp_olen
+ , crp->crp_etype
+ , crp->crp_flags
+ , crp->crp_desc
+ , crp->crp_callback
+ );
+ }
+ if (!TAILQ_EMPTY(&crp_ret_q)) {
+ db_printf("\n%4s %4s %4s %8s\n",
+ "HID", "Etype", "Flags", "Callback");
+ TAILQ_FOREACH(crp, &crp_ret_q, crp_next) {
+ db_printf("%4u %4u %04x %8p\n"
+ , (int) CRYPTO_SESID2HID(crp->crp_sid)
+ , crp->crp_etype
+ , crp->crp_flags
+ , crp->crp_callback
+ );
+ }
+ }
+}
+
+DB_SHOW_COMMAND(kcrypto, db_show_kcrypto)
+{
+ struct cryptkop *krp;
+
+ db_show_drivers();
+ db_printf("\n");
+
+ db_printf("%4s %5s %4s %4s %8s %4s %8s\n",
+ "Op", "Status", "#IP", "#OP", "CRID", "HID", "Callback");
+ TAILQ_FOREACH(krp, &crp_kq, krp_next) {
+ db_printf("%4u %5u %4u %4u %08x %4u %8p\n"
+ , krp->krp_op
+ , krp->krp_status
+ , krp->krp_iparams, krp->krp_oparams
+ , krp->krp_crid, krp->krp_hid
+ , krp->krp_callback
+ );
+ }
+ if (!TAILQ_EMPTY(&crp_ret_q)) {
+ db_printf("%4s %5s %8s %4s %8s\n",
+ "Op", "Status", "CRID", "HID", "Callback");
+ TAILQ_FOREACH(krp, &crp_ret_kq, krp_next) {
+ db_printf("%4u %5u %08x %4u %8p\n"
+ , krp->krp_op
+ , krp->krp_status
+ , krp->krp_crid, krp->krp_hid
+ , krp->krp_callback
+ );
+ }
+ }
+}
+#endif
+
int crypto_modevent(module_t mod, int type, void *unused);
/*
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