linux.git/drivers/net/dsa/microchip, branch v5.3

net: dsa: microchip: add KSZ8563 compatibility string

2019-09-01T06:36:37+00:00

It is a 3-Port 10/100 Ethernet Switch with 1588v2 PTP.

Signed-off-by: Razvan Stefanescu 
Signed-off-by: David S. Miller

net: dsa: microchip: fill regmap_config name

2019-08-31T20:19:07+00:00

Use the register value width as the regmap_config name to prevent the
following error when the second and third regmap_configs are
initialized.
 "debugfs: Directory '${bus-id}' with parent 'regmap' already present!"

Signed-off-by: George McCollister 
Reviewed-by: Marek Vasut 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-06-28T04:06:39+00:00

The new route handling in ip_mc_finish_output() from 'net' overlapped
with the new support for returning congestion notifications from BPF
programs.

In order to handle this I had to take the dev_loopback_xmit() calls
out of the switch statement.

The aquantia driver conflicts were simple overlapping changes.

Signed-off-by: David S. Miller

net: dsa: microchip: Replace bit RMW with regmap

2019-06-28T02:25:02+00:00

Regmap provides read-modify-write function to update bitfields in
registers. Replace ad-hoc read-modify-write with regmap_update_bits()
where applicable.

Signed-off-by: Marek Vasut 
Cc: Andrew Lunn 
Cc: Florian Fainelli 
Cc: Tristram Ha 
Cc: Woojung Huh 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: microchip: Replace ksz9477_wait_alu_sta_ready polling with regmap

2019-06-28T02:25:02+00:00

Regmap provides polling function to poll for bits in a register. This
function is another reimplementation of polling for bit being clear in
a register. Replace this with regmap polling function. Moreover, inline
the function parameters, as the function is never called with any other
parameter values than this one.

Signed-off-by: Marek Vasut 
Cc: Andrew Lunn 
Cc: Florian Fainelli 
Cc: Tristram Ha 
Cc: Woojung Huh 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: microchip: Replace ksz9477_wait_alu_ready polling with regmap

2019-06-28T02:25:02+00:00

Regmap provides polling function to poll for bits in a register. This
function is another reimplementation of polling for bit being clear in
a register. Replace this with regmap polling function. Moreover, inline
the function parameters, as the function is never called with any other
parameter values than this one.

Signed-off-by: Marek Vasut 
Cc: Andrew Lunn 
Cc: Florian Fainelli 
Cc: Tristram Ha 
Cc: Woojung Huh 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: microchip: Replace ksz9477_wait_vlan_ctrl_ready polling with regmap

2019-06-28T02:25:02+00:00

Regmap provides polling function to poll for bits in a register. This
function is another reimplementation of polling for bit being clear in
a register. Replace this with regmap polling function. Moreover, inline
the function parameters, as the function is never called with any other
parameter values than this one.

Signed-off-by: Marek Vasut 
Cc: Andrew Lunn 
Cc: Florian Fainelli 
Cc: Tristram Ha 
Cc: Woojung Huh 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: microchip: Replace ad-hoc polling with regmap

2019-06-28T02:25:02+00:00

Regmap provides polling function to poll for bits in a register,
use in instead of reimplementing it.

Signed-off-by: Marek Vasut 
Cc: Andrew Lunn 
Cc: Florian Fainelli 
Cc: Tristram Ha 
Cc: Woojung Huh 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

net: dsa: microchip: Replace ad-hoc bit manipulation with regmap

2019-06-27T18:00:32+00:00

Regmap provides bit manipulation functions to set/clear bits, use those
insted of reimplementing them.

Signed-off-by: Marek Vasut 
Cc: Andrew Lunn 
Cc: Florian Fainelli 
Cc: Tristram Ha 
Cc: Woojung Huh 
Signed-off-by: David S. Miller

net: dsa: microchip: Factor out regmap config generation into common header

2019-06-27T18:00:32+00:00

The regmap config tables are rather similar for various generations of
the KSZ8xxx/KSZ9xxx switches. Introduce a macro which allows generating
those tables without duplication. Note that $regalign parameter is not
used right now, but will be used in KSZ87xx series switches.

Signed-off-by: Marek Vasut 
Cc: Andrew Lunn 
Cc: Florian Fainelli 
Cc: Tristram Ha 
Cc: Woojung Huh 
Signed-off-by: David S. Miller