linux-toradex.git/include/linux/dsa, branch v4.19-rc5 Linux kernel for Apalis and Colibri modules net: dsa: lan9303: phy_addr_sel_strap rename and retype 2018-01-04T18:35:07+00:00 Egil Hjelmeland privat@egil-hjelmeland.no 2017-12-29T12:38:23+00:00 b17c6b1f4538b66e9bac6710b57b343c2aafadea chip->phy_addr_sel_strap is declared as a bool, but is also used as an integer address base. Rename 'phy_addr_sel_strap' to 'phy_addr_base', and change type to int. Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no> Signed-off-by: David S. Miller <davem@davemloft.net> 
chip->phy_addr_sel_strap is declared as a bool, but is also used as an
integer address base.

Rename 'phy_addr_sel_strap' to 'phy_addr_base', and change type to int.

Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: lan9303: Protect ALR operations with mutex 2017-12-08T19:12:33+00:00 Egil Hjelmeland privat@egil-hjelmeland.no 2017-12-07T18:56:04+00:00 2e8d243e887c8802b373338ddff684aa0578be3b ALR table operations are a sequence of related register operations which should be protected from concurrent access. The alr_cache should also be protected. Add alr_mutex doing that. Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
ALR table operations are a sequence of related register operations which
should be protected from concurrent access. The alr_cache should also be
protected. Add alr_mutex doing that.

Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: lan9303: Correct register names in comments 2017-11-08T04:29:05+00:00 Egil Hjelmeland privat@egil-hjelmeland.no 2017-11-06T11:42:01+00:00 620a5c860b774a81ce3f193eefb52bf4d128cca5 Two comments refer to registers, but lack the LAN9303_ prefix. Fix that. Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Two comments refer to registers, but lack the LAN9303_ prefix.
Fix that.

Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: Define eth_stp_addr in linux/etherdevice.h 2017-11-03T05:17:39+00:00 Egil Hjelmeland privat@egil-hjelmeland.no 2017-11-02T09:36:48+00:00 054287295b1132c8742ea55f8e3af9cbd630c932 The lan9303 driver defines eth_stp_addr as a synonym to eth_reserved_addr_base to get the STP ethernet address 01:80:c2:00:00:00. eth_reserved_addr_base is also used to define the start of Bridge Reserved ethernet address range, which happen to be the STP address. br_dev_setup refer to eth_reserved_addr_base as a definition of STP address. Clean up by: - Move the eth_stp_addr definition to linux/etherdevice.h - Use eth_stp_addr instead of eth_reserved_addr_base in br_dev_setup. Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
The lan9303 driver defines eth_stp_addr as a synonym to
eth_reserved_addr_base to get the STP ethernet address 01:80:c2:00:00:00.

eth_reserved_addr_base is also used to define the start of Bridge Reserved
ethernet address range, which happen to be the STP address.

br_dev_setup refer to eth_reserved_addr_base as a definition of STP
address.

Clean up by:
 - Move the eth_stp_addr definition to linux/etherdevice.h
 - Use eth_stp_addr instead of eth_reserved_addr_base in br_dev_setup.

Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: lan9303: Add STP ALR entry on port 0 2017-11-01T12:30:24+00:00 Egil Hjelmeland privat@egil-hjelmeland.no 2017-10-31T14:48:01+00:00 e9292f2c03851ef81bef38579a0ee9c42140e586 STP BPDUs arriving on user ports must sent to CPU port only, for processing by the SW bridge. Add an ALR entry with STP state override to fix that. Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
STP BPDUs arriving on user ports must sent to CPU port only,
for processing by the SW bridge.

Add an ALR entry with STP state override to fix that.

Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: lan9303: Move struct lan9303 to include/linux/dsa/lan9303.h 2017-10-27T14:30:53+00:00 Egil Hjelmeland privat@egil-hjelmeland.no 2017-10-26T09:00:48+00:00 356c3e9afac0cc19c3d3b0cbc67106ce8efa0743 The next patch require net/dsa/tag_lan9303.c to access struct lan9303. Therefore move struct lan9303 definitions from drivers/net/dsa/lan9303.h to new file include/linux/dsa/lan9303.h. Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
The next patch require net/dsa/tag_lan9303.c to access struct lan9303.
Therefore move struct lan9303 definitions from drivers/net/dsa/lan9303.h
to new file include/linux/dsa/lan9303.h.

Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>