summaryrefslogtreecommitdiff
path: root/drivers/net/sfc/phy.h
diff options
context:
space:
mode:
authorBen Hutchings <bhutchings@solarflare.com>2008-04-27 12:55:59 +0100
committerJeff Garzik <jgarzik@redhat.com>2008-04-29 01:42:43 -0400
commit8ceee660aacb29721e26f08e336c58dc4847d1bd (patch)
tree158122642e6f21fe85d072c50d6185a0d0cf6834 /drivers/net/sfc/phy.h
parent358c12953b88c5a06a57c33eb27c753b2e7934d1 (diff)
New driver "sfc" for Solarstorm SFC4000 controller.
The driver supports the 10Xpress PHY and XFP modules on our reference designs SFE4001 and SFE4002 and the SMC models SMC10GPCIe-XFP and SMC10GPCIe-10BT. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/phy.h')
-rw-r--r--drivers/net/sfc/phy.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/net/sfc/phy.h b/drivers/net/sfc/phy.h
new file mode 100644
index 000000000000..9d02c84e6b2d
--- /dev/null
+++ b/drivers/net/sfc/phy.h
@@ -0,0 +1,48 @@
+/****************************************************************************
+ * Driver for Solarflare Solarstorm network controllers and boards
+ * Copyright 2007 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_PHY_H
+#define EFX_PHY_H
+
+/****************************************************************************
+ * 10Xpress (SFX7101) PHY
+ */
+extern struct efx_phy_operations falcon_tenxpress_phy_ops;
+
+enum tenxpress_state {
+ TENXPRESS_STATUS_OFF = 0,
+ TENXPRESS_STATUS_OTEMP = 1,
+ TENXPRESS_STATUS_NORMAL = 2,
+};
+
+extern void tenxpress_set_state(struct efx_nic *efx,
+ enum tenxpress_state state);
+extern void tenxpress_phy_blink(struct efx_nic *efx, int blink);
+extern void tenxpress_crc_err(struct efx_nic *efx);
+
+/****************************************************************************
+ * Exported functions from the driver for XFP optical PHYs
+ */
+extern struct efx_phy_operations falcon_xfp_phy_ops;
+
+/* The QUAKE XFP PHY provides various H/W control states for LEDs */
+#define QUAKE_LED_LINK_INVAL (0)
+#define QUAKE_LED_LINK_STAT (1)
+#define QUAKE_LED_LINK_ACT (2)
+#define QUAKE_LED_LINK_ACTSTAT (3)
+#define QUAKE_LED_OFF (4)
+#define QUAKE_LED_ON (5)
+#define QUAKE_LED_LINK_INPUT (6) /* Pin is an input. */
+/* What link the LED tracks */
+#define QUAKE_LED_TXLINK (0)
+#define QUAKE_LED_RXLINK (8)
+
+extern void xfp_set_led(struct efx_nic *p, int led, int state);
+
+#endif