clang-format
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@@ -34,36 +34,35 @@
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#include "autoconf.h"
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/* Lowest revision we support */
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#define LOW_VERSION 1
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#define LOW_VERSION 1
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/* Revision that supports ltrace_stop() */
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#define STOP_VERSION 2
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#define STOP_VERSION 2
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/* Revision that supports ltrace_prof() */
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#define PROF_VERSION 3
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#define PROF_VERSION 3
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struct ltrace_softc *
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attach_ltrace_to_lamebus(int ltraceno, struct lamebus_softc *sc)
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{
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struct ltrace_softc *lt;
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uint32_t drl;
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int slot = lamebus_probe(sc, LB_VENDOR_CS161, LBCS161_TRACE,
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LOW_VERSION, &drl);
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if (slot < 0) {
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return NULL;
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}
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struct ltrace_softc *attach_ltrace_to_lamebus(int ltraceno,
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struct lamebus_softc *sc) {
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struct ltrace_softc *lt;
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uint32_t drl;
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int slot =
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lamebus_probe(sc, LB_VENDOR_CS161, LBCS161_TRACE, LOW_VERSION, &drl);
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if (slot < 0) {
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return NULL;
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}
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lt = kmalloc(sizeof(struct ltrace_softc));
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if (lt==NULL) {
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return NULL;
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}
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lt = kmalloc(sizeof(struct ltrace_softc));
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if (lt == NULL) {
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return NULL;
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}
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(void)ltraceno; // unused
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(void)ltraceno; // unused
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lt->lt_busdata = sc;
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lt->lt_buspos = slot;
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lt->lt_canstop = drl >= STOP_VERSION;
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lt->lt_canprof = drl >= PROF_VERSION;
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lt->lt_busdata = sc;
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lt->lt_buspos = slot;
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lt->lt_canstop = drl >= STOP_VERSION;
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lt->lt_canprof = drl >= PROF_VERSION;
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lamebus_mark(sc, slot);
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lamebus_mark(sc, slot);
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return lt;
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return lt;
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}
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