drivers/net/ethernet/qlogic/qed/qed_selftest.c

   1 #include "qed.h"
   2 #include "qed_dev_api.h"
   3 #include "qed_mcp.h"
   4 #include "qed_sp.h"
   5 #include "qed_selftest.h"
   6
   7 int qed_selftest_memory(struct qed_dev *cdev)
   8 {
   9         int rc = 0, i;
  10
  11         for_each_hwfn(cdev, i) {
  12                 rc = qed_sp_heartbeat_ramrod(&cdev->hwfns[i]);
  13                 if (rc)
  14                         return rc;
  15         }
  16
  17         return rc;
  18 }
  19
  20 int qed_selftest_interrupt(struct qed_dev *cdev)
  21 {
  22         int rc = 0, i;
  23
  24         for_each_hwfn(cdev, i) {
  25                 rc = qed_sp_heartbeat_ramrod(&cdev->hwfns[i]);
  26                 if (rc)
  27                         return rc;
  28         }
  29
  30         return rc;
  31 }
  32
  33 int qed_selftest_register(struct qed_dev *cdev)
  34 {
  35         struct qed_hwfn *p_hwfn;
  36         struct qed_ptt *p_ptt;
  37         int rc = 0, i;
  38
  39         /* although performed by MCP, this test is per engine */
  40         for_each_hwfn(cdev, i) {
  41                 p_hwfn = &cdev->hwfns[i];
  42                 p_ptt = qed_ptt_acquire(p_hwfn);
  43                 if (!p_ptt) {
  44                         DP_ERR(p_hwfn, "failed to acquire ptt\n");
  45                         return -EBUSY;
  46                 }
  47                 rc = qed_mcp_bist_register_test(p_hwfn, p_ptt);
  48                 qed_ptt_release(p_hwfn, p_ptt);
  49                 if (rc)
  50                         break;
  51         }
  52
  53         return rc;
  54 }
  55
  56 int qed_selftest_clock(struct qed_dev *cdev)
  57 {
  58         struct qed_hwfn *p_hwfn;
  59         struct qed_ptt *p_ptt;
  60         int rc = 0, i;
  61
  62         /* although performed by MCP, this test is per engine */
  63         for_each_hwfn(cdev, i) {
  64                 p_hwfn = &cdev->hwfns[i];
  65                 p_ptt = qed_ptt_acquire(p_hwfn);
  66                 if (!p_ptt) {
  67                         DP_ERR(p_hwfn, "failed to acquire ptt\n");
  68                         return -EBUSY;
  69                 }
  70                 rc = qed_mcp_bist_clock_test(p_hwfn, p_ptt);
  71                 qed_ptt_release(p_hwfn, p_ptt);
  72                 if (rc)
  73                         break;
  74         }
  75
  76         return rc;
  77 }