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Groups > linux.kernel > #1631558
| From | Vivien Didelot <vivien.didelot@savoirfairelinux.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH net-next 11/18] net: dsa: mv88e6xxx: get STU entry on VTU GetNext |
| Date | 2017-04-26 18:00 +0200 |
| Message-ID | <tAxwe-4hS-15@gated-at.bofh.it> (permalink) |
| References | <tAxwd-4hS-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Now that the code reads both VTU and STU data on VTU GetNext operation,
fetch the STU entry data of a VTU entry at the same time.
The STU data bits are masked with the VTU data bits and they are now all
read at the same time a VTU GetNext operation is issued.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
---
drivers/net/dsa/mv88e6xxx/chip.c | 2 +-
drivers/net/dsa/mv88e6xxx/global1.h | 2 ++
drivers/net/dsa/mv88e6xxx/global1_vtu.c | 22 ++++++++++++++++++++++
3 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 5441b05f519b..38c3e047fbf9 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1292,7 +1292,7 @@ static int _mv88e6xxx_vtu_getnext(struct mv88e6xxx_chip *chip,
}
if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_STU)) {
- err = mv88e6xxx_g1_vtu_sid_read(chip, &next);
+ err = mv88e6xxx_g1_vtu_stu_get(chip, &next);
if (err)
return err;
}
diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h
index 5d276cc4262b..76b49a3a4701 100644
--- a/drivers/net/dsa/mv88e6xxx/global1.h
+++ b/drivers/net/dsa/mv88e6xxx/global1.h
@@ -72,6 +72,8 @@ int mv88e6xxx_g1_vtu_getnext(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *entry);
int mv88e6xxx_g1_vtu_stu_getnext(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *vtu);
+int mv88e6xxx_g1_vtu_stu_get(struct mv88e6xxx_chip *chip,
+ struct mv88e6xxx_vtu_entry *vtu);
int mv88e6xxx_g1_vtu_flush(struct mv88e6xxx_chip *chip);
#endif /* _MV88E6XXX_GLOBAL1_H */
diff --git a/drivers/net/dsa/mv88e6xxx/global1_vtu.c b/drivers/net/dsa/mv88e6xxx/global1_vtu.c
index b7b6e089acfe..4df03000b366 100644
--- a/drivers/net/dsa/mv88e6xxx/global1_vtu.c
+++ b/drivers/net/dsa/mv88e6xxx/global1_vtu.c
@@ -194,6 +194,28 @@ int mv88e6xxx_g1_vtu_stu_getnext(struct mv88e6xxx_chip *chip,
return mv88e6xxx_g1_vtu_vid_read(chip, entry);
}
+int mv88e6xxx_g1_vtu_stu_get(struct mv88e6xxx_chip *chip,
+ struct mv88e6xxx_vtu_entry *vtu)
+{
+ struct mv88e6xxx_vtu_entry stu;
+ int err;
+
+ err = mv88e6xxx_g1_vtu_sid_read(chip, vtu);
+ if (err)
+ return err;
+
+ stu.sid = vtu->sid - 1;
+
+ err = mv88e6xxx_g1_vtu_stu_getnext(chip, &stu);
+ if (err)
+ return err;
+
+ if (stu.sid != vtu->sid || !stu.valid)
+ return -EINVAL;
+
+ return 0;
+}
+
int mv88e6xxx_g1_vtu_getnext(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *entry)
{
--
2.12.2
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[PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
[PATCH net-next 02/18] net: dsa: mv88e6xxx: split VTU entry data member Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 02/18] net: dsa: mv88e6xxx: split VTU entry data member Andrew Lunn <andrew@lunn.ch> - 2017-04-27 20:30 +0200
[PATCH net-next 11/18] net: dsa: mv88e6xxx: get STU entry on VTU GetNext Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 11/18] net: dsa: mv88e6xxx: get STU entry on VTU GetNext Andrew Lunn <andrew@lunn.ch> - 2017-04-27 22:20 +0200
[PATCH net-next 13/18] net: dsa: mv88e6xxx: add VTU GetNext operation Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 13/18] net: dsa: mv88e6xxx: add VTU GetNext operation Andrew Lunn <andrew@lunn.ch> - 2017-04-28 04:20 +0200
[PATCH net-next 17/18] net: dsa: mv88e6xxx: support the VTU Page bit Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 17/18] net: dsa: mv88e6xxx: support the VTU Page bit Andrew Lunn <andrew@lunn.ch> - 2017-04-28 15:00 +0200
Re: [PATCH net-next 17/18] net: dsa: mv88e6xxx: support the VTU Page bit Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-28 16:30 +0200
Re: [PATCH net-next 17/18] net: dsa: mv88e6xxx: support the VTU Page bit Andrew Lunn <andrew@lunn.ch> - 2017-04-28 17:00 +0200
[PATCH net-next 04/18] net: dsa: mv88e6xxx: move VTU flush Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 04/18] net: dsa: mv88e6xxx: move VTU flush Andrew Lunn <andrew@lunn.ch> - 2017-04-27 20:40 +0200
[PATCH net-next 14/18] net: dsa: mv88e6xxx: add VTU Load/Purge operation Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 14/18] net: dsa: mv88e6xxx: add VTU Load/Purge operation Andrew Lunn <andrew@lunn.ch> - 2017-04-28 04:20 +0200
[PATCH net-next 09/18] net: dsa: mv88e6xxx: move VTU Data accessors Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 09/18] net: dsa: mv88e6xxx: move VTU Data accessors Andrew Lunn <andrew@lunn.ch> - 2017-04-27 21:20 +0200
[PATCH net-next 01/18] net: dsa: mv88e6xxx: add max VID to info Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 01/18] net: dsa: mv88e6xxx: add max VID to info Andrew Lunn <andrew@lunn.ch> - 2017-04-26 18:10 +0200
[PATCH net-next 10/18] net: dsa: mv88e6xxx: move STU GetNext operation Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 10/18] net: dsa: mv88e6xxx: move STU GetNext operation Andrew Lunn <andrew@lunn.ch> - 2017-04-27 21:50 +0200
[PATCH net-next 03/18] net: dsa: mv88e6xxx: move VTU Operation accessors Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 03/18] net: dsa: mv88e6xxx: move VTU Operation accessors Andrew Lunn <andrew@lunn.ch> - 2017-04-27 20:40 +0200
Re: [PATCH net-next 03/18] net: dsa: mv88e6xxx: move VTU Operation accessors Andrew Lunn <andrew@lunn.ch> - 2017-04-27 20:40 +0200
[PATCH net-next 07/18] net: dsa: mv88e6xxx: move VTU VID accessors Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:00 +0200
Re: [PATCH net-next 07/18] net: dsa: mv88e6xxx: move VTU VID accessors Andrew Lunn <andrew@lunn.ch> - 2017-04-27 21:00 +0200
[PATCH net-next 16/18] net: dsa: mv88e6xxx: simplify VTU entry getter Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:10 +0200
Re: [PATCH net-next 16/18] net: dsa: mv88e6xxx: simplify VTU entry getter Andrew Lunn <andrew@lunn.ch> - 2017-04-28 04:30 +0200
[PATCH net-next 06/18] net: dsa: mv88e6xxx: move VTU SID accessors Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:10 +0200
Re: [PATCH net-next 06/18] net: dsa: mv88e6xxx: move VTU SID accessors Andrew Lunn <andrew@lunn.ch> - 2017-04-27 20:40 +0200
[PATCH net-next 08/18] net: dsa: mv88e6xxx: move generic VTU GetNext Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:10 +0200
Re: [PATCH net-next 08/18] net: dsa: mv88e6xxx: move generic VTU GetNext Andrew Lunn <andrew@lunn.ch> - 2017-04-27 21:00 +0200
Re: [PATCH net-next 08/18] net: dsa: mv88e6xxx: move generic VTU GetNext Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-28 17:10 +0200
[PATCH net-next 12/18] net: dsa: mv88e6xxx: load STU entry with VTU entry Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:10 +0200
Re: [PATCH net-next 12/18] net: dsa: mv88e6xxx: load STU entry with VTU entry Andrew Lunn <andrew@lunn.ch> - 2017-04-28 04:10 +0200
[PATCH net-next 05/18] net: dsa: mv88e6xxx: move VTU FID accessors Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-04-26 18:10 +0200
Re: [PATCH net-next 05/18] net: dsa: mv88e6xxx: move VTU FID accessors Andrew Lunn <andrew@lunn.ch> - 2017-04-27 20:40 +0200
Re: [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-05-01 18:00 +0200
Re: [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU David Miller <davem@davemloft.net> - 2017-05-01 18:10 +0200
Re: [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Andrew Lunn <andrew@lunn.ch> - 2017-05-01 18:30 +0200
Re: [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-05-01 19:20 +0200
Re: [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-05-01 18:30 +0200
Re: [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU David Miller <davem@davemloft.net> - 2017-05-01 18:30 +0200
Re: [PATCH net-next 00/18] net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-05-01 18:40 +0200
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