/****************************************************************************
* Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2007-2008 Solarflare Communications Inc.
+ * Copyright 2007-2009 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
/**
* enum efx_loopback_mode - loopback modes
* @LOOPBACK_NONE: no loopback
- * @LOOPBACK_GMAC: loopback within GMAC at unspecified level
- * @LOOPBACK_XGMII: loopback within XMAC at XGMII level
- * @LOOPBACK_XGXS: loopback within XMAC at XGXS level
- * @LOOPBACK_XAUI: loopback within XMAC at XAUI level
+ * @LOOPBACK_DATA: data path loopback
+ * @LOOPBACK_GMAC: loopback within GMAC
+ * @LOOPBACK_XGMII: loopback after XMAC
+ * @LOOPBACK_XGXS: loopback within BPX after XGXS
+ * @LOOPBACK_XAUI: loopback within BPX before XAUI serdes
+ * @LOOPBACK_GMII: loopback within BPX after GMAC
+ * @LOOPBACK_SGMII: loopback within BPX within SGMII
+ * @LOOPBACK_XGBR: loopback within BPX within XGBR
+ * @LOOPBACK_XFI: loopback within BPX before XFI serdes
+ * @LOOPBACK_XAUI_FAR: loopback within BPX after XAUI serdes
+ * @LOOPBACK_GMII_FAR: loopback within BPX before SGMII
+ * @LOOPBACK_SGMII_FAR: loopback within BPX after SGMII
+ * @LOOPBACK_XFI_FAR: loopback after XFI serdes
* @LOOPBACK_GPHY: loopback within 1G PHY at unspecified level
* @LOOPBACK_PHYXS: loopback within 10G PHY at PHYXS level
* @LOOPBACK_PCS: loopback within 10G PHY at PCS level
* @LOOPBACK_PMAPMD: loopback within 10G PHY at PMAPMD level
- * @LOOPBACK_NETWORK: reflecting loopback (even further than furthest!)
+ * @LOOPBACK_XPORT: cross port loopback
+ * @LOOPBACK_XGMII_WS: wireside loopback excluding XMAC
+ * @LOOPBACK_XAUI_WS: wireside loopback within BPX within XAUI serdes
+ * @LOOPBACK_XAUI_WS_FAR: wireside loopback within BPX including XAUI serdes
+ * @LOOPBACK_XAUI_WS_NEAR: wireside loopback within BPX excluding XAUI serdes
+ * @LOOPBACK_GMII_WS: wireside loopback excluding GMAC
+ * @LOOPBACK_XFI_WS: wireside loopback excluding XFI serdes
+ * @LOOPBACK_XFI_WS_FAR: wireside loopback including XFI serdes
+ * @LOOPBACK_PHYXS_WS: wireside loopback within 10G PHY at PHYXS level
*/
-/* Please keep in order and up-to-date w.r.t the following two #defines */
+/* Please keep up-to-date w.r.t the following two #defines */
enum efx_loopback_mode {
LOOPBACK_NONE = 0,
- LOOPBACK_GMAC = 1,
- LOOPBACK_XGMII = 2,
- LOOPBACK_XGXS = 3,
- LOOPBACK_XAUI = 4,
- LOOPBACK_GPHY = 5,
- LOOPBACK_PHYXS = 6,
- LOOPBACK_PCS = 7,
- LOOPBACK_PMAPMD = 8,
- LOOPBACK_NETWORK = 9,
+ LOOPBACK_DATA = 1,
+ LOOPBACK_GMAC = 2,
+ LOOPBACK_XGMII = 3,
+ LOOPBACK_XGXS = 4,
+ LOOPBACK_XAUI = 5,
+ LOOPBACK_GMII = 6,
+ LOOPBACK_SGMII = 7,
+ LOOPBACK_XGBR = 8,
+ LOOPBACK_XFI = 9,
+ LOOPBACK_XAUI_FAR = 10,
+ LOOPBACK_GMII_FAR = 11,
+ LOOPBACK_SGMII_FAR = 12,
+ LOOPBACK_XFI_FAR = 13,
+ LOOPBACK_GPHY = 14,
+ LOOPBACK_PHYXS = 15,
+ LOOPBACK_PCS = 16,
+ LOOPBACK_PMAPMD = 17,
+ LOOPBACK_XPORT = 18,
+ LOOPBACK_XGMII_WS = 19,
+ LOOPBACK_XAUI_WS = 20,
+ LOOPBACK_XAUI_WS_FAR = 21,
+ LOOPBACK_XAUI_WS_NEAR = 22,
+ LOOPBACK_GMII_WS = 23,
+ LOOPBACK_XFI_WS = 24,
+ LOOPBACK_XFI_WS_FAR = 25,
+ LOOPBACK_PHYXS_WS = 26,
LOOPBACK_MAX
};
-
#define LOOPBACK_TEST_MAX LOOPBACK_PMAPMD
-extern const char *efx_loopback_mode_names[];
-#define LOOPBACK_MODE_NAME(mode) \
- STRING_TABLE_LOOKUP(mode, efx_loopback_mode)
-#define LOOPBACK_MODE(efx) \
- LOOPBACK_MODE_NAME(efx->loopback_mode)
-
/* These loopbacks occur within the controller */
-#define LOOPBACKS_INTERNAL ((1 << LOOPBACK_GMAC) | \
- (1 << LOOPBACK_XGMII)| \
- (1 << LOOPBACK_XGXS) | \
- (1 << LOOPBACK_XAUI))
+#define LOOPBACKS_INTERNAL ((1 << LOOPBACK_DATA) | \
+ (1 << LOOPBACK_GMAC) | \
+ (1 << LOOPBACK_XGMII)| \
+ (1 << LOOPBACK_XGXS) | \
+ (1 << LOOPBACK_XAUI) | \
+ (1 << LOOPBACK_GMII) | \
+ (1 << LOOPBACK_SGMII) | \
+ (1 << LOOPBACK_SGMII) | \
+ (1 << LOOPBACK_XGBR) | \
+ (1 << LOOPBACK_XFI) | \
+ (1 << LOOPBACK_XAUI_FAR) | \
+ (1 << LOOPBACK_GMII_FAR) | \
+ (1 << LOOPBACK_SGMII_FAR) | \
+ (1 << LOOPBACK_XFI_FAR) | \
+ (1 << LOOPBACK_XGMII_WS) | \
+ (1 << LOOPBACK_XAUI_WS) | \
+ (1 << LOOPBACK_XAUI_WS_FAR) | \
+ (1 << LOOPBACK_XAUI_WS_NEAR) | \
+ (1 << LOOPBACK_GMII_WS) | \
+ (1 << LOOPBACK_XFI_WS) | \
+ (1 << LOOPBACK_XFI_WS_FAR))
+
+#define LOOPBACKS_WS ((1 << LOOPBACK_XGMII_WS) | \
+ (1 << LOOPBACK_XAUI_WS) | \
+ (1 << LOOPBACK_XAUI_WS_FAR) | \
+ (1 << LOOPBACK_XAUI_WS_NEAR) | \
+ (1 << LOOPBACK_GMII_WS) | \
+ (1 << LOOPBACK_XFI_WS) | \
+ (1 << LOOPBACK_XFI_WS_FAR) | \
+ (1 << LOOPBACK_PHYXS_WS))
+
+#define LOOPBACKS_EXTERNAL(_efx) \
+ ((_efx)->loopback_modes & ~LOOPBACKS_INTERNAL & \
+ ~(1 << LOOPBACK_NONE))
#define LOOPBACK_MASK(_efx) \
(1 << (_efx)->loopback_mode)
#define LOOPBACK_INTERNAL(_efx) \
(!!(LOOPBACKS_INTERNAL & LOOPBACK_MASK(_efx)))
+#define LOOPBACK_EXTERNAL(_efx) \
+ (!!(LOOPBACK_MASK(_efx) & LOOPBACKS_EXTERNAL(_efx)))
+
#define LOOPBACK_CHANGED(_from, _to, _mask) \
(!!((LOOPBACK_MASK(_from) ^ LOOPBACK_MASK(_to)) & (_mask)))
* @RESET_TYPE_RX_DESC_FETCH: pcie error during rx descriptor fetch
* @RESET_TYPE_TX_DESC_FETCH: pcie error during tx descriptor fetch
* @RESET_TYPE_TX_SKIP: hardware completed empty tx descriptors
+ * @RESET_TYPE_MC_FAILURE: MC reboot/assertion
*/
enum reset_type {
RESET_TYPE_NONE = -1,
RESET_TYPE_RX_DESC_FETCH,
RESET_TYPE_TX_DESC_FETCH,
RESET_TYPE_TX_SKIP,
+ RESET_TYPE_MC_FAILURE,
RESET_TYPE_MAX,
};
projects / linux-flexiantxendom0-3.2.10.git / blobdiff