linux-stable.git/drivers/net/dsa, branch v4.13.7 Linux kernel stable tree net: dsa: mv88e6xxx: lock mutex when freeing IRQs 2017-10-12T09:56:06+00:00 Vivien Didelot vivien.didelot@savoirfairelinux.com 2017-09-26T18:57:21+00:00 c2d86cecc510ba347fa7fdee4c0292b2f3ced772 [ Upstream commit b32ca44a88def4bf92626d8777494c6f14638c42 ] mv88e6xxx_g2_irq_free locks the registers mutex, but not mv88e6xxx_g1_irq_free, which results in a stack trace from assert_reg_lock when unloading the mv88e6xxx module. Fix this. Fixes: 3460a5770ce9 ("net: dsa: mv88e6xxx: Mask g1 interrupts and free interrupt") Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit b32ca44a88def4bf92626d8777494c6f14638c42 ]

mv88e6xxx_g2_irq_free locks the registers mutex, but not
mv88e6xxx_g1_irq_free, which results in a stack trace from
assert_reg_lock when unloading the mv88e6xxx module. Fix this.

Fixes: 3460a5770ce9 ("net: dsa: mv88e6xxx: Mask g1 interrupts and free interrupt")
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net: dsa: mv88e6xxx: Allow dsa and cpu ports in multiple vlans 2017-10-12T09:56:05+00:00 Andrew Lunn andrew@lunn.ch 2017-09-25T21:32:20+00:00 87cd7f3356a17c49808a8a0ba344b9f2dbe30793 [ Upstream commit db06ae41945b14feb7f696dcafe8048cc37e8a20 ] Ports with the same VLAN must all be in the same bridge. However the CPU and DSA ports need to be in multiple VLANs spread over multiple bridges. So exclude them when performing this test. Fixes: b2f81d304cee ("net: dsa: add CPU and DSA ports as VLAN members") Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit db06ae41945b14feb7f696dcafe8048cc37e8a20 ]

Ports with the same VLAN must all be in the same bridge. However the
CPU and DSA ports need to be in multiple VLANs spread over multiple
bridges. So exclude them when performing this test.

Fixes: b2f81d304cee ("net: dsa: add CPU and DSA ports as VLAN members")
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net: dsa: bcm_sf2: Fix number of CFP entries for BCM7278 2017-08-30T23:02:42+00:00 Florian Fainelli f.fainelli@gmail.com 2017-08-30T19:39:33+00:00 df191632f814357ee4d646421662d866028b569d BCM7278 has only 128 entries while BCM7445 has the full 256 entries set, fix that. Fixes: 7318166cacad ("net: dsa: bcm_sf2: Add support for ethtool::rxnfc") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
BCM7278 has only 128 entries while BCM7445 has the full 256 entries set,
fix that.

Fixes: 7318166cacad ("net: dsa: bcm_sf2: Add support for ethtool::rxnfc")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: mediatek: add adjust link support for user ports 2017-08-09T01:01:25+00:00 John Crispin john@phrozen.org 2017-08-07T14:20:49+00:00 8e6f1521ec431dbade73f57e21e5dc46eaae50ba Manually adjust the port settings of user ports once PHY polling has completed. This patch extends the adjust_link callback to configure the per port PMCR register, applying the proper values polled from the PHY. Without this patch flow control was not always getting setup properly. Signed-off-by: Shashidhar Lakkavalli <shashidhar.lakkavalli@openmesh.com> Signed-off-by: Muciri Gatimu <muciri@openmesh.com> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net> 
Manually adjust the port settings of user ports once PHY polling has
completed. This patch extends the adjust_link callback to configure the
per port PMCR register, applying the proper values polled from the PHY.
Without this patch flow control was not always getting setup properly.

Signed-off-by: Shashidhar Lakkavalli <shashidhar.lakkavalli@openmesh.com>
Signed-off-by: Muciri Gatimu <muciri@openmesh.com>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: b53: Add missing ARL entries for BCM53125 2017-07-20T22:21:54+00:00 Florian Fainelli f.fainelli@gmail.com 2017-07-20T19:25:22+00:00 be35e8c516c1915a3035d266a2015b41f73ba3f9 The BCM53125 entry was missing an arl_entries member which would basically prevent the ARL search from terminating properly. This switch has 4 ARL entries, so add that. Fixes: 1da6df85c6fb ("net: dsa: b53: Implement ARL add/del/dump operations") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
The BCM53125 entry was missing an arl_entries member which would
basically prevent the ARL search from terminating properly. This switch
has 4 ARL entries, so add that.

Fixes: 1da6df85c6fb ("net: dsa: b53: Implement ARL add/del/dump operations")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: mv88e6xxx: Enable CMODE config support for 6390X 2017-07-20T05:26:01+00:00 Martin Hundebøll mnhu@prevas.dk 2017-07-19T06:17:02+00:00 bb0a2675f72b458e64f47071e8aabdb225a6af4d Commit f39908d3b1c45 ('net: dsa: mv88e6xxx: Set the CMODE for mv88e6390 ports 9 & 10') added support for setting the CMODE for the 6390X family, but only enabled it for 9290 and 6390 - and left out 6390X. Fix support for setting the CMODE on 6390X also by assigning mv88e6390x_port_set_cmode() to the .port_set_cmode function pointer in mv88e6390x_ops too. Fixes: f39908d3b1c4 ("net: dsa: mv88e6xxx: Set the CMODE for mv88e6390 ports 9 & 10") Signed-off-by: Martin Hundebøll <mnhu@prevas.dk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Commit f39908d3b1c45 ('net: dsa: mv88e6xxx: Set the CMODE for mv88e6390
ports 9 & 10') added support for setting the CMODE for the 6390X family,
but only enabled it for 9290 and 6390 - and left out 6390X.

Fix support for setting the CMODE on 6390X also by assigning
mv88e6390x_port_set_cmode() to the .port_set_cmode function pointer in
mv88e6390x_ops too.

Fixes: f39908d3b1c4 ("net: dsa: mv88e6xxx: Set the CMODE for mv88e6390 ports 9 & 10")
Signed-off-by: Martin Hundebøll <mnhu@prevas.dk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: mv88e6xxx: fix error code in mv88e6390_serdes_power() 2017-06-25T15:42:33+00:00 Dan Carpenter dan.carpenter@oracle.com 2017-06-23T15:17:04+00:00 64b2f72671a9a8cbea1aa575d3ea3998987e8c53 We're accidentally returning the wrong variable. "cmode" is uninitialized at this point so it causes a static checker warning. Fixes: 6335e9f2446b ("net: dsa: mv88e6xxx: mv88e6390X SERDES support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
We're accidentally returning the wrong variable.  "cmode" is
uninitialized at this point so it causes a static checker warning.

Fixes: 6335e9f2446b ("net: dsa: mv88e6xxx: mv88e6390X SERDES support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: bcm_sf2: Remove special handling of "internal" phy-mode 2017-06-23T19:06:43+00:00 Florian Fainelli f.fainelli@gmail.com 2017-06-23T17:33:16+00:00 bedd00c81b30a7c5f1fbe144f2db9c9864073b27 The PHY library now supports an "internal" phy-mode, thus making our custom parsing code now unnecessary. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
The PHY library now supports an "internal" phy-mode, thus making our
custom parsing code now unnecessary.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: mv88e6xxx: better IEEE Prio Mapping Table description 2017-06-20T17:27:01+00:00 Vivien Didelot vivien.didelot@savoirfairelinux.com 2017-06-18T03:07:14+00:00 ddcbabf4404606fcc3edf6e48caa9707b33d3df4 Kill the remaining shift macro in favor of calculating at compile time its value from the more descriptive mask, which gives us a better representation of the register layout. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Kill the remaining shift macro in favor of calculating at compile time
its value from the more descriptive mask, which gives us a better
representation of the register layout.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: dsa: mv88e6xxx: prefix Global 2 remaining macros 2017-06-20T17:24:43+00:00 Vivien Didelot vivien.didelot@savoirfairelinux.com 2017-06-19T14:55:45+00:00 1d90016d094b5896e43d61e8b9d5ab5312fe4f30 Prefix and document the remaining Global 2 registers macros. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Prefix and document the remaining Global 2 registers macros.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>