Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / ethernet / sfc / selftest.h

diff --git a/kernel/drivers/net/ethernet/sfc/selftest.h b/kernel/drivers/net/ethernet/sfc/selftest.h
new file mode 100644 (file)
index 0000000..009dbe8
--- /dev/null
+++ b/kernel/drivers/net/ethernet/sfc/selftest.h
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Driver for Solarflare network controllers and boards
+ * Copyright 2005-2006 Fen Systems Ltd.
+ * Copyright 2006-2012 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef EFX_SELFTEST_H
+#define EFX_SELFTEST_H
+
+#include "net_driver.h"
+
+/*
+ * Self tests
+ */
+
+struct efx_loopback_self_tests {
+       int tx_sent[EFX_TXQ_TYPES];
+       int tx_done[EFX_TXQ_TYPES];
+       int rx_good;
+       int rx_bad;
+};
+
+#define EFX_MAX_PHY_TESTS 20
+
+/* Efx self test results
+ * For fields which are not counters, 1 indicates success and -1
+ * indicates failure.
+ */
+struct efx_self_tests {
+       /* online tests */
+       int phy_alive;
+       int nvram;
+       int interrupt;
+       int eventq_dma[EFX_MAX_CHANNELS];
+       int eventq_int[EFX_MAX_CHANNELS];
+       /* offline tests */
+       int memory;
+       int registers;
+       int phy_ext[EFX_MAX_PHY_TESTS];
+       struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1];
+};
+
+void efx_loopback_rx_packet(struct efx_nic *efx, const char *buf_ptr,
+                           int pkt_len);
+int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
+                unsigned flags);
+void efx_selftest_async_start(struct efx_nic *efx);
+void efx_selftest_async_cancel(struct efx_nic *efx);
+void efx_selftest_async_work(struct work_struct *data);
+
+#endif /* EFX_SELFTEST_H */