diff options
| author | Sergey Shtylyov <s.shtylyov@omprussia.ru> | 2021-01-06 23:32:29 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-09 05:38:32 +0300 |
| commit | 360a794323a8c29addae398fcaca40d8859c0743 (patch) | |
| tree | f0e85b0f790c7b233d36a9649bb030a84709dd81 /drivers/net/ethernet/renesas/ravb.h | |
| parent | f4d680e5024805d52a3bbcee20581ab7b83bcfbf (diff) | |
| download | linux-360a794323a8c29addae398fcaca40d8859c0743.tar.xz | |
ravb: update "undocumented" annotations
The "undocumented" annotations in the EtherAVB driver were done against
the R-Car gen2 manuals; most of these registers/bits were then described
in the R-Car gen3 manuals -- reflect this fact in the annotations (note
that ECSIPR.LCHNGIP was documented in the recent R-Car gen2 manual)...
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/renesas/ravb.h')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index 8fd5f37e4d30..cb47e68c1a3e 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -165,7 +165,7 @@ enum ravb_reg { GTO2 = 0x03A8, GIC = 0x03AC, GIS = 0x03B0, - GCPT = 0x03B4, /* Undocumented? */ + GCPT = 0x03B4, /* Documented for R-Car Gen3 only */ GCT0 = 0x03B8, GCT1 = 0x03BC, GCT2 = 0x03C0, @@ -225,7 +225,7 @@ enum CSR_BIT { CSR_OPS_RESET = 0x00000001, CSR_OPS_CONFIG = 0x00000002, CSR_OPS_OPERATION = 0x00000004, - CSR_OPS_STANDBY = 0x00000008, /* Undocumented? */ + CSR_OPS_STANDBY = 0x00000008, /* Documented for R-Car Gen3 only */ CSR_DTS = 0x00000100, CSR_TPO0 = 0x00010000, CSR_TPO1 = 0x00020000, @@ -529,16 +529,16 @@ enum RIS2_BIT { /* TIC */ enum TIC_BIT { - TIC_FTE0 = 0x00000001, /* Undocumented? */ - TIC_FTE1 = 0x00000002, /* Undocumented? */ + TIC_FTE0 = 0x00000001, /* Documented for R-Car Gen3 only */ + TIC_FTE1 = 0x00000002, /* Documented for R-Car Gen3 only */ TIC_TFUE = 0x00000100, TIC_TFWE = 0x00000200, }; /* TIS */ enum TIS_BIT { - TIS_FTF0 = 0x00000001, /* Undocumented? */ - TIS_FTF1 = 0x00000002, /* Undocumented? */ + TIS_FTF0 = 0x00000001, /* Documented for R-Car Gen3 only */ + TIS_FTF1 = 0x00000002, /* Documented for R-Car Gen3 only */ TIS_TFUF = 0x00000100, TIS_TFWF = 0x00000200, TIS_RESERVED = (GENMASK(31, 20) | GENMASK(15, 12) | GENMASK(7, 4)) @@ -546,8 +546,8 @@ enum TIS_BIT { /* ISS */ enum ISS_BIT { - ISS_FRS = 0x00000001, /* Undocumented? */ - ISS_FTS = 0x00000004, /* Undocumented? */ + ISS_FRS = 0x00000001, /* Documented for R-Car Gen3 only */ + ISS_FTS = 0x00000004, /* Documented for R-Car Gen3 only */ ISS_ES = 0x00000040, ISS_MS = 0x00000080, ISS_TFUS = 0x00000100, @@ -607,13 +607,13 @@ enum GTI_BIT { /* GIC */ enum GIC_BIT { - GIC_PTCE = 0x00000001, /* Undocumented? */ + GIC_PTCE = 0x00000001, /* Documented for R-Car Gen3 only */ GIC_PTME = 0x00000004, }; /* GIS */ enum GIS_BIT { - GIS_PTCF = 0x00000001, /* Undocumented? */ + GIS_PTCF = 0x00000001, /* Documented for R-Car Gen3 only */ GIS_PTMF = 0x00000004, GIS_RESERVED = GENMASK(15, 10), }; @@ -807,10 +807,10 @@ enum ECMR_BIT { ECMR_TE = 0x00000020, ECMR_RE = 0x00000040, ECMR_MPDE = 0x00000200, - ECMR_TXF = 0x00010000, /* Undocumented? */ + ECMR_TXF = 0x00010000, /* Documented for R-Car Gen3 only */ ECMR_RXF = 0x00020000, ECMR_PFR = 0x00040000, - ECMR_ZPF = 0x00080000, /* Undocumented? */ + ECMR_ZPF = 0x00080000, /* Documented for R-Car Gen3 only */ ECMR_RZPF = 0x00100000, ECMR_DPAD = 0x00200000, ECMR_RCSC = 0x00800000, @@ -829,7 +829,7 @@ enum ECSR_BIT { enum ECSIPR_BIT { ECSIPR_ICDIP = 0x00000001, ECSIPR_MPDIP = 0x00000002, - ECSIPR_LCHNGIP = 0x00000004, /* Undocumented? */ + ECSIPR_LCHNGIP = 0x00000004, }; /* PIR */ |