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From: andrew@lunn.ch (Andrew Lunn)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/4] net: dsa: mv88e6xxx: Add support for ethernet switch 88E6341/88E6141
Date: Mon, 19 Dec 2016 15:52:27 +0100	[thread overview]
Message-ID: <20161219145227.GC10048@lunn.ch> (raw)
In-Reply-To: <20161219141610.30934-4-romain.perier@free-electrons.com>

Hi Romain

> diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
> index 76d944e..72ba24b 100644
> --- a/drivers/net/dsa/mv88e6xxx/chip.c
> +++ b/drivers/net/dsa/mv88e6xxx/chip.c
> @@ -4086,6 +4086,20 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
>  		.ops = &mv88e6321_ops,
>  	},
>  
> +	[MV88E6341] = {
> +		.prod_num = PORT_SWITCH_ID_PROD_NUM_6341,
> +		.family = MV88E6XXX_FAMILY_6352,
> +		.name = "Marvell 88E6341",
> +		.num_databases = 4096,
> +		.num_ports = 6,
> +		.port_base_addr = 0x10,
> +		.global1_addr = 0x1b,
> +		.age_time_coeff = 15000,
> +		.tag_protocol = DSA_TAG_PROTO_EDSA,
> +		.flags = MV88E6XXX_FLAGS_FAMILY_6352,
> +		.ops = &mv88e6352_ops,

Even if it i 100% compatible with the 6532, you should still add an
ops structure for it. All chips have their own, even when the are
exactly the same as other in the family.

> --- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
> +++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
> @@ -86,6 +86,7 @@
>  #define PORT_SWITCH_ID_PROD_NUM_6097	0x099
>  #define PORT_SWITCH_ID_PROD_NUM_6131	0x106
>  #define PORT_SWITCH_ID_PROD_NUM_6320	0x115
> +#define PORT_SWITCH_ID_PROD_NUM_6341	0x340
>  #define PORT_SWITCH_ID_PROD_NUM_6123	0x121
>  #define PORT_SWITCH_ID_PROD_NUM_6161	0x161

Ah, err..

These should be in numerical order of the macro.
PORT_SWITCH_ID_PROD_NUM_6320 is however in the wrong place.  Please
put the 6341 after the 6321.

Thanks
	Andrew

WARNING: multiple messages have this Message-ID (diff)
From: Andrew Lunn <andrew@lunn.ch>
To: Romain Perier <romain.perier@free-electrons.com>
Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Jason Cooper <jason@lakedaemon.net>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	Gregory Clement <gregory.clement@free-electrons.com>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	Rob Herring <robh+dt@kernel.org>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Pawel Moll <pawel.moll@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Kumar Gala <galak@codeaurora.org>,
	linux-arm-kernel@lists.infradead.org,
	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
	Nadav Haklai <nadavh@marvell.com>
Subject: Re: [PATCH 3/4] net: dsa: mv88e6xxx: Add support for ethernet switch 88E6341/88E6141
Date: Mon, 19 Dec 2016 15:52:27 +0100	[thread overview]
Message-ID: <20161219145227.GC10048@lunn.ch> (raw)
In-Reply-To: <20161219141610.30934-4-romain.perier@free-electrons.com>

Hi Romain

> diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
> index 76d944e..72ba24b 100644
> --- a/drivers/net/dsa/mv88e6xxx/chip.c
> +++ b/drivers/net/dsa/mv88e6xxx/chip.c
> @@ -4086,6 +4086,20 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
>  		.ops = &mv88e6321_ops,
>  	},
>  
> +	[MV88E6341] = {
> +		.prod_num = PORT_SWITCH_ID_PROD_NUM_6341,
> +		.family = MV88E6XXX_FAMILY_6352,
> +		.name = "Marvell 88E6341",
> +		.num_databases = 4096,
> +		.num_ports = 6,
> +		.port_base_addr = 0x10,
> +		.global1_addr = 0x1b,
> +		.age_time_coeff = 15000,
> +		.tag_protocol = DSA_TAG_PROTO_EDSA,
> +		.flags = MV88E6XXX_FLAGS_FAMILY_6352,
> +		.ops = &mv88e6352_ops,

Even if it i 100% compatible with the 6532, you should still add an
ops structure for it. All chips have their own, even when the are
exactly the same as other in the family.

> --- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
> +++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
> @@ -86,6 +86,7 @@
>  #define PORT_SWITCH_ID_PROD_NUM_6097	0x099
>  #define PORT_SWITCH_ID_PROD_NUM_6131	0x106
>  #define PORT_SWITCH_ID_PROD_NUM_6320	0x115
> +#define PORT_SWITCH_ID_PROD_NUM_6341	0x340
>  #define PORT_SWITCH_ID_PROD_NUM_6123	0x121
>  #define PORT_SWITCH_ID_PROD_NUM_6161	0x161

Ah, err..

These should be in numerical order of the macro.
PORT_SWITCH_ID_PROD_NUM_6320 is however in the wrong place.  Please
put the 6341 after the 6321.

Thanks
	Andrew

  reply	other threads:[~2016-12-19 14:52 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-19 14:16 [PATCH 0/4] Add support for the ethernet switch on the EXPRESSObin Romain Perier
2016-12-19 14:16 ` Romain Perier
2016-12-19 14:16 ` [PATCH 1/4] net: dsa: mv88e6xxx: Allow mv88e6xxx_smi_init() to be used at address 0x1 Romain Perier
2016-12-19 14:16   ` Romain Perier
2016-12-19 14:38   ` Andrew Lunn
2016-12-19 14:38     ` Andrew Lunn
2016-12-19 14:56     ` Romain Perier
2016-12-19 14:56       ` Romain Perier
2016-12-19 15:00       ` Andrew Lunn
2016-12-19 15:00         ` Andrew Lunn
2016-12-19 15:04         ` Volodymyr Bendiuga
2016-12-19 15:07           ` Andrew Lunn
2016-12-19 15:07             ` Andrew Lunn
2016-12-19 15:14             ` Volodymyr Bendiuga
2016-12-19 14:16 ` [PATCH 2/4] net: dsa: mv88e6xxx: Don't forbid MDIO I/Os for PHY addr >= num_of_ports Romain Perier
2016-12-19 14:16   ` Romain Perier
2016-12-19 14:56   ` Andrew Lunn
2016-12-19 14:56     ` Andrew Lunn
2016-12-19 14:16 ` [PATCH 3/4] net: dsa: mv88e6xxx: Add support for ethernet switch 88E6341/88E6141 Romain Perier
2016-12-19 14:16   ` Romain Perier
2016-12-19 14:52   ` Andrew Lunn [this message]
2016-12-19 14:52     ` Andrew Lunn
2016-12-19 14:58     ` Romain Perier
2016-12-19 14:58       ` Romain Perier
2016-12-19 14:16 ` [PATCH 4/4] arm64: dts: marvell: Add ethernet switch definition for the EXPRESSObin Romain Perier
2016-12-19 14:16   ` Romain Perier
2016-12-19 14:44   ` Andrew Lunn
2016-12-19 14:44     ` Andrew Lunn
2016-12-19 14:58   ` Thomas Petazzoni
2016-12-19 14:58     ` Thomas Petazzoni
2016-12-19 15:03     ` Romain Perier
2016-12-19 15:03       ` Romain Perier

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