1 files changed, 0 insertions, 144 deletions
diff --git a/meta-facebook/meta-wedge/recipes-wedge/sms-kcsd/sms-kcsd/sms-kcsd.c b/meta-facebook/meta-wedge/recipes-wedge/sms-kcsd/sms-kcsd/sms-kcsd.c
deleted file mode 100644
index a264fb7..0000000
--- a/meta-facebook/meta-wedge/recipes-wedge/sms-kcsd/sms-kcsd/sms-kcsd.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * sms-kcsd
- *
- * Copyright 2014-present Facebook. All Rights Reserved.
- *
- * Daemon to monitor traffic coming from sms-kcs interface
- * and respond to the command using IPMI stack
- *
- * TODO:  Determine if the daemon is already started.
- * TODO:  Cache the file descriptors instead of fopen/fclose everytime
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <syslog.h>
-#include <facebook/alert_control.h>
-#include <facebook/ipmi.h>
-
-
-#define PATH_SMS_KCS "/sys/bus/i2c/drivers/panther_plus/4-0040/sms_kcs"
-#define MAX_ALERT_CONTROL_RETRIES 3
-
-typedef struct {
-  unsigned char fbid;
-  unsigned char length;
-  unsigned char buf[];
-} kcs_msg_t;
-
-/*
- * Function to check if there is any new KCS message available
- * TODO: Will be replaced by interrupt-driven approach
- */
-static bool
-is_new_kcs_msg(void) {
-  return is_alert_present(FBID_SMS_KCS);
-}
-
-/*
- * KCS Message Handler:
- *  - Reads the incoming request on KCS channel
- *  - Invokes IPMI handler to provide response
- *  - Writes reply back to KCS channel
- */
-static int
-handle_kcs_msg(void) {
-  FILE *fp;
-  kcs_msg_t *msg;
-  unsigned char rbuf[256] = {0};
-  unsigned char tbuf[256] = {0};
-  unsigned char tlen = 0;
-  int count = 0;
-  int i = 0;
-
-  // Reads incoming request
-  fp = fopen(PATH_SMS_KCS, "r");
-  if (!fp) {
-    syslog(LOG_ALERT, "failed to open file %s\n", PATH_SMS_KCS);
-    return -1;
-  }
-
-  count = fread(rbuf, sizeof(unsigned char), sizeof(rbuf), fp);
-  if (count == 0) {
-    syslog(LOG_INFO, "fread returns zero bytes\n");
-    fclose(fp);
-    return -1;
-  }
-
-  fclose(fp);
-
-  msg = (kcs_msg_t*)rbuf;
-
-  // Invoke IPMI handler
-  ipmi_handle(msg->buf, msg->length, &tbuf[1], &tlen);
-
-  // Fill the length as returned by IPMI stack
-  tbuf[0] = tlen;
-
-  //Write Reply back to KCS channel
-  fp = fopen(PATH_SMS_KCS, "w");
-  if (!fp) {
-    syslog(LOG_ALERT, "failed to open file %s\n", PATH_SMS_KCS);
-    return -1;
-  }
-
-  count = fwrite(tbuf, sizeof(unsigned char), tlen+1, fp);
-  if (count != tlen+1) {
-    syslog(LOG_ALERT, "fwrite returns: %d, expected: %d\n", count, tlen+1);
-    fclose(fp);
-    return -1;
-  }
-
-  fclose(fp);
-
-  return 0;
-}
-
-/*
- * Daemon Main loop
- */
-int main(int argc, char **argv) {
-  int i;
-  int ret;
-  daemon(1, 0);
-  openlog("sms-kcs", LOG_CONS, LOG_DAEMON);
-
-  // Enable alert for SMS KCS Function Block
-  for (i = 0; i < MAX_ALERT_CONTROL_RETRIES; i++) {
-    ret = alert_control(FBID_SMS_KCS, FLAG_ENABLE);
-    if (!ret) {
-      break;
-    }
-    sleep(2);
-  }
-
-  // Exit with error in case we can not set the Alert
-  if(ret) {
-    syslog(LOG_ALERT, "Can not enable SMS KCS Alert\n");
-    exit(-1);
-  }
-
-  // Forever loop to poll and process KCS messages
-  while (1) {
-    if (is_new_kcs_msg()) {
-      handle_kcs_msg();
-    }
-    sleep(1);
-  }
-}