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-rw-r--r--drivers/net/sfc/enum.h106
1 files changed, 86 insertions, 20 deletions
diff --git a/drivers/net/sfc/enum.h b/drivers/net/sfc/enum.h
index fcd14b73f24d..7a9e79ab9313 100644
--- a/drivers/net/sfc/enum.h
+++ b/drivers/net/sfc/enum.h
@@ -13,38 +13,101 @@
13/** 13/**
14 * enum efx_loopback_mode - loopback modes 14 * enum efx_loopback_mode - loopback modes
15 * @LOOPBACK_NONE: no loopback 15 * @LOOPBACK_NONE: no loopback
16 * @LOOPBACK_GMAC: loopback within GMAC at unspecified level 16 * @LOOPBACK_DATA: data path loopback
17 * @LOOPBACK_XGMII: loopback within XMAC at XGMII level 17 * @LOOPBACK_GMAC: loopback within GMAC
18 * @LOOPBACK_XGXS: loopback within XMAC at XGXS level 18 * @LOOPBACK_XGMII: loopback after XMAC
19 * @LOOPBACK_XAUI: loopback within XMAC at XAUI level 19 * @LOOPBACK_XGXS: loopback within BPX after XGXS
20 * @LOOPBACK_XAUI: loopback within BPX before XAUI serdes
21 * @LOOPBACK_GMII: loopback within BPX after GMAC
22 * @LOOPBACK_SGMII: loopback within BPX within SGMII
23 * @LOOPBACK_XGBR: loopback within BPX within XGBR
24 * @LOOPBACK_XFI: loopback within BPX before XFI serdes
25 * @LOOPBACK_XAUI_FAR: loopback within BPX after XAUI serdes
26 * @LOOPBACK_GMII_FAR: loopback within BPX before SGMII
27 * @LOOPBACK_SGMII_FAR: loopback within BPX after SGMII
28 * @LOOPBACK_XFI_FAR: loopback after XFI serdes
20 * @LOOPBACK_GPHY: loopback within 1G PHY at unspecified level 29 * @LOOPBACK_GPHY: loopback within 1G PHY at unspecified level
21 * @LOOPBACK_PHYXS: loopback within 10G PHY at PHYXS level 30 * @LOOPBACK_PHYXS: loopback within 10G PHY at PHYXS level
22 * @LOOPBACK_PCS: loopback within 10G PHY at PCS level 31 * @LOOPBACK_PCS: loopback within 10G PHY at PCS level
23 * @LOOPBACK_PMAPMD: loopback within 10G PHY at PMAPMD level 32 * @LOOPBACK_PMAPMD: loopback within 10G PHY at PMAPMD level
24 * @LOOPBACK_NETWORK: reflecting loopback (even further than furthest!) 33 * @LOOPBACK_XPORT: cross port loopback
34 * @LOOPBACK_XGMII_WS: wireside loopback excluding XMAC
35 * @LOOPBACK_XAUI_WS: wireside loopback within BPX within XAUI serdes
36 * @LOOPBACK_XAUI_WS_FAR: wireside loopback within BPX including XAUI serdes
37 * @LOOPBACK_XAUI_WS_NEAR: wireside loopback within BPX excluding XAUI serdes
38 * @LOOPBACK_GMII_WS: wireside loopback excluding GMAC
39 * @LOOPBACK_XFI_WS: wireside loopback excluding XFI serdes
40 * @LOOPBACK_XFI_WS_FAR: wireside loopback including XFI serdes
41 * @LOOPBACK_PHYXS_WS: wireside loopback within 10G PHY at PHYXS level
25 */ 42 */
26/* Please keep in order and up-to-date w.r.t the following two #defines */ 43/* Please keep up-to-date w.r.t the following two #defines */
27enum efx_loopback_mode { 44enum efx_loopback_mode {
28 LOOPBACK_NONE = 0, 45 LOOPBACK_NONE = 0,
29 LOOPBACK_GMAC = 1, 46 LOOPBACK_DATA = 1,
30 LOOPBACK_XGMII = 2, 47 LOOPBACK_GMAC = 2,
31 LOOPBACK_XGXS = 3, 48 LOOPBACK_XGMII = 3,
32 LOOPBACK_XAUI = 4, 49 LOOPBACK_XGXS = 4,
33 LOOPBACK_GPHY = 5, 50 LOOPBACK_XAUI = 5,
34 LOOPBACK_PHYXS = 6, 51 LOOPBACK_GMII = 6,
35 LOOPBACK_PCS = 7, 52 LOOPBACK_SGMII = 7,
36 LOOPBACK_PMAPMD = 8, 53 LOOPBACK_XGBR = 8,
37 LOOPBACK_NETWORK = 9, 54 LOOPBACK_XFI = 9,
55 LOOPBACK_XAUI_FAR = 10,
56 LOOPBACK_GMII_FAR = 11,
57 LOOPBACK_SGMII_FAR = 12,
58 LOOPBACK_XFI_FAR = 13,
59 LOOPBACK_GPHY = 14,
60 LOOPBACK_PHYXS = 15,
61 LOOPBACK_PCS = 16,
62 LOOPBACK_PMAPMD = 17,
63 LOOPBACK_XPORT = 18,
64 LOOPBACK_XGMII_WS = 19,
65 LOOPBACK_XAUI_WS = 20,
66 LOOPBACK_XAUI_WS_FAR = 21,
67 LOOPBACK_XAUI_WS_NEAR = 22,
68 LOOPBACK_GMII_WS = 23,
69 LOOPBACK_XFI_WS = 24,
70 LOOPBACK_XFI_WS_FAR = 25,
71 LOOPBACK_PHYXS_WS = 26,
38 LOOPBACK_MAX 72 LOOPBACK_MAX
39}; 73};
40
41#define LOOPBACK_TEST_MAX LOOPBACK_PMAPMD 74#define LOOPBACK_TEST_MAX LOOPBACK_PMAPMD
42 75
43/* These loopbacks occur within the controller */ 76/* These loopbacks occur within the controller */
44#define LOOPBACKS_INTERNAL ((1 << LOOPBACK_GMAC) | \ 77#define LOOPBACKS_INTERNAL ((1 << LOOPBACK_DATA) | \
45 (1 << LOOPBACK_XGMII)| \ 78 (1 << LOOPBACK_GMAC) | \
46 (1 << LOOPBACK_XGXS) | \ 79 (1 << LOOPBACK_XGMII)| \
47 (1 << LOOPBACK_XAUI)) 80 (1 << LOOPBACK_XGXS) | \
81 (1 << LOOPBACK_XAUI) | \
82 (1 << LOOPBACK_GMII) | \
83 (1 << LOOPBACK_SGMII) | \
84 (1 << LOOPBACK_SGMII) | \
85 (1 << LOOPBACK_XGBR) | \
86 (1 << LOOPBACK_XFI) | \
87 (1 << LOOPBACK_XAUI_FAR) | \
88 (1 << LOOPBACK_GMII_FAR) | \
89 (1 << LOOPBACK_SGMII_FAR) | \
90 (1 << LOOPBACK_XFI_FAR) | \
91 (1 << LOOPBACK_XGMII_WS) | \
92 (1 << LOOPBACK_XAUI_WS) | \
93 (1 << LOOPBACK_XAUI_WS_FAR) | \
94 (1 << LOOPBACK_XAUI_WS_NEAR) | \
95 (1 << LOOPBACK_GMII_WS) | \
96 (1 << LOOPBACK_XFI_WS) | \
97 (1 << LOOPBACK_XFI_WS_FAR))
98
99#define LOOPBACKS_WS ((1 << LOOPBACK_XGMII_WS) | \
100 (1 << LOOPBACK_XAUI_WS) | \
101 (1 << LOOPBACK_XAUI_WS_FAR) | \
102 (1 << LOOPBACK_XAUI_WS_NEAR) | \
103 (1 << LOOPBACK_GMII_WS) | \
104 (1 << LOOPBACK_XFI_WS) | \
105 (1 << LOOPBACK_XFI_WS_FAR) | \
106 (1 << LOOPBACK_PHYXS_WS))
107
108#define LOOPBACKS_EXTERNAL(_efx) \
109 ((_efx)->loopback_modes & ~LOOPBACKS_INTERNAL & \
110 ~(1 << LOOPBACK_NONE))
48 111
49#define LOOPBACK_MASK(_efx) \ 112#define LOOPBACK_MASK(_efx) \
50 (1 << (_efx)->loopback_mode) 113 (1 << (_efx)->loopback_mode)
@@ -52,6 +115,9 @@ enum efx_loopback_mode {
52#define LOOPBACK_INTERNAL(_efx) \ 115#define LOOPBACK_INTERNAL(_efx) \
53 (!!(LOOPBACKS_INTERNAL & LOOPBACK_MASK(_efx))) 116 (!!(LOOPBACKS_INTERNAL & LOOPBACK_MASK(_efx)))
54 117
118#define LOOPBACK_EXTERNAL(_efx) \
119 (!!(LOOPBACK_MASK(_efx) & LOOPBACKS_EXTERNAL(_efx)))
120
55#define LOOPBACK_CHANGED(_from, _to, _mask) \ 121#define LOOPBACK_CHANGED(_from, _to, _mask) \
56 (!!((LOOPBACK_MASK(_from) ^ LOOPBACK_MASK(_to)) & (_mask))) 122 (!!((LOOPBACK_MASK(_from) ^ LOOPBACK_MASK(_to)) & (_mask)))
57 123
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-24 14:52:08 -0500