added

1 files changed, 75 insertions, 0 deletions

diff --git a/loader/pcmcia.c b/loader/pcmcia.c
new file mode 100644
index 000000000..4977b72b9
--- /dev/null
+++ b/loader/pcmcia.c
@@ -0,0 +1,75 @@
+#include <string.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include "../isys/isys.h"
+
+#include "log.h"
+#include "modules.h"
+
+void startPcmcia(moduleList modLoaded, moduleDeps modDeps, int flags) {
+    pid_t child;
+    char * probeArgs[] = { "/sbin/probe", NULL };
+    char * cardmgrArgs[] = { "/sbin/cardmgr", "-o", "-m", "/modules", "-d", 
+			NULL };
+    int p[2];
+    char buf[4096];
+    int i;
+    char * pcic;
+
+    logMessage("in startPcmcia()");
+
+    pipe(p);
+
+    if (!(child = fork())) {
+	close(p[0]);
+	dup2(p[1], 1);
+	close(p[1]);
+	exit(probe_main(1, probeArgs));
+    }
+
+    close(p[1]);
+    
+    waitpid(child, NULL, 0);
+
+    i = read(p[0], buf, sizeof(buf));
+    close(p[0]);
+    buf[i] = '\0';
+
+    logMessage("pcmcia probe returned: |%s|", buf);
+ 
+    /* So this is totally counter-intuitive. Just remember that probe
+       stops printing output once it finds a pcic, so this is actually
+       correct */
+
+    if (strstr(buf, "TCIC-2 probe: not found")) {
+	logMessage("no pcic controller found");
+	return;
+    } else if (strstr(buf, "TCIC"))
+	pcic = "tcic";
+    else 
+	pcic = "i82365";
+
+    logMessage("need to load %s", pcic);
+
+    if (mlLoadModule("pcmcia_core", modLoaded, modDeps, NULL, flags)) {
+	logMessage("failed to load pcmcia_core");
+	return;
+    }
+    if (mlLoadModule(pcic, modLoaded, modDeps, NULL, flags)) {
+	logMessage("failed to load pcic");
+	return;
+    }
+    if (mlLoadModule("ds", modLoaded, modDeps, NULL, flags)) {
+	logMessage("failed to load ds");
+	return;
+    }
+
+    if (!(child = fork())) {
+	exit(cardmgr_main(5, cardmgrArgs));
+    }
+
+    logMessage("cardmgr running as pid %d", child);
+
+    waitpid(child, NULL, 0);
+}