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