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Date: Tue, 20 Feb 2007 05:15:20 -0700
From: "Dale Farnsworth" <dale@...nsworth.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Ralf Baechle <ralf@...ux-mips.org>,
Paul Mackerras <paulus@...ba.org>,
Jeff Garzik <jgarzik@...ox.com>, linux-kernel@...r.kernel.org,
netdev@...r.kernel.org
Subject: [PATCH] Eliminate user-selectable CONFIG_MV643XX_ETH_[012]
From: Dale Farnsworth <dale@...nsworth.org>
Remove the use of CONFIG_MV643XX_ETH_[012] variables on most
platforms. Instead, platform-specific code enables the ports
supported by the hardware. After this patch, these config
variables are only used in arch/ppc, so also move them from
drivers/net/Kconfig to arch/ppc/Kconfig.
Signed-off-by: Dale Farnsworth <dale@...nsworth.org>
---
It was a mis-feature that the supported ports were ever user-selectable.
Which ports the hardware supports should be specified by platform-specific
code, not by the user.
arch/mips/momentum/jaguar_atx/platform.c | 21 ---------------------
arch/mips/momentum/ocelot_3/platform.c | 21 ---------------------
arch/mips/momentum/ocelot_c/platform.c | 14 --------------
arch/ppc/Kconfig | 15 +++++++++++++++
drivers/net/Kconfig | 21 ---------------------
5 files changed, 15 insertions(+), 77 deletions(-)
Index: b/arch/mips/momentum/jaguar_atx/platform.c
===================================================================
--- a/arch/mips/momentum/jaguar_atx/platform.c
+++ b/arch/mips/momentum/jaguar_atx/platform.c
@@ -38,8 +38,6 @@ static struct platform_device mv643xx_et
#define MV64x60_IRQ_ETH_1 49
#define MV64x60_IRQ_ETH_2 50
-#ifdef CONFIG_MV643XX_ETH_0
-
static struct resource mv64x60_eth0_resources[] = {
[0] = {
.name = "eth0 irq",
@@ -72,9 +70,6 @@ static struct platform_device eth0_devic
.platform_data = ð0_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_0 */
-
-#ifdef CONFIG_MV643XX_ETH_1
static struct resource mv64x60_eth1_resources[] = {
[0] = {
@@ -108,9 +103,6 @@ static struct platform_device eth1_devic
.platform_data = ð1_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_1 */
-
-#ifdef CONFIG_MV643XX_ETH_2
static struct resource mv64x60_eth2_resources[] = {
[0] = {
@@ -136,19 +128,12 @@ static struct platform_device eth2_devic
.platform_data = ð2_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_2 */
static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
&mv643xx_eth_shared_device,
-#ifdef CONFIG_MV643XX_ETH_0
ð0_device,
-#endif
-#ifdef CONFIG_MV643XX_ETH_1
ð1_device,
-#endif
-#ifdef CONFIG_MV643XX_ETH_2
ð2_device,
-#endif
};
static u8 __init exchange_bit(u8 val, u8 cs)
@@ -215,15 +200,9 @@ static int __init mv643xx_eth_add_pds(vo
int ret;
get_mac(mac);
-#ifdef CONFIG_MV643XX_ETH_0
eth_mac_add(eth1_mac_addr, mac, 0);
-#endif
-#ifdef CONFIG_MV643XX_ETH_1
eth_mac_add(eth1_mac_addr, mac, 1);
-#endif
-#ifdef CONFIG_MV643XX_ETH_2
eth_mac_add(eth2_mac_addr, mac, 2);
-#endif
ret = platform_add_devices(mv643xx_eth_pd_devs,
ARRAY_SIZE(mv643xx_eth_pd_devs));
Index: b/arch/mips/momentum/ocelot_3/platform.c
===================================================================
--- a/arch/mips/momentum/ocelot_3/platform.c
+++ b/arch/mips/momentum/ocelot_3/platform.c
@@ -38,8 +38,6 @@ static struct platform_device mv643xx_et
#define MV64x60_IRQ_ETH_1 49
#define MV64x60_IRQ_ETH_2 50
-#ifdef CONFIG_MV643XX_ETH_0
-
static struct resource mv64x60_eth0_resources[] = {
[0] = {
.name = "eth0 irq",
@@ -72,9 +70,6 @@ static struct platform_device eth0_devic
.platform_data = ð0_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_0 */
-
-#ifdef CONFIG_MV643XX_ETH_1
static struct resource mv64x60_eth1_resources[] = {
[0] = {
@@ -108,9 +103,6 @@ static struct platform_device eth1_devic
.platform_data = ð1_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_1 */
-
-#ifdef CONFIG_MV643XX_ETH_2
static struct resource mv64x60_eth2_resources[] = {
[0] = {
@@ -136,19 +128,12 @@ static struct platform_device eth2_devic
.platform_data = ð2_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_2 */
static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
&mv643xx_eth_shared_device,
-#ifdef CONFIG_MV643XX_ETH_0
ð0_device,
-#endif
-#ifdef CONFIG_MV643XX_ETH_1
ð1_device,
-#endif
-#ifdef CONFIG_MV643XX_ETH_2
ð2_device,
-#endif
};
static u8 __init exchange_bit(u8 val, u8 cs)
@@ -215,15 +200,9 @@ static int __init mv643xx_eth_add_pds(vo
int ret;
get_mac(mac);
-#ifdef CONFIG_MV643XX_ETH_0
eth_mac_add(eth1_mac_addr, mac, 0);
-#endif
-#ifdef CONFIG_MV643XX_ETH_1
eth_mac_add(eth1_mac_addr, mac, 1);
-#endif
-#ifdef CONFIG_MV643XX_ETH_2
eth_mac_add(eth2_mac_addr, mac, 2);
-#endif
ret = platform_add_devices(mv643xx_eth_pd_devs,
ARRAY_SIZE(mv643xx_eth_pd_devs));
Index: b/arch/mips/momentum/ocelot_c/platform.c
===================================================================
--- a/arch/mips/momentum/ocelot_c/platform.c
+++ b/arch/mips/momentum/ocelot_c/platform.c
@@ -37,8 +37,6 @@ static struct platform_device mv643xx_et
#define MV64x60_IRQ_ETH_0 48
#define MV64x60_IRQ_ETH_1 49
-#ifdef CONFIG_MV643XX_ETH_0
-
static struct resource mv64x60_eth0_resources[] = {
[0] = {
.name = "eth0 irq",
@@ -71,9 +69,6 @@ static struct platform_device eth0_devic
.platform_data = ð0_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_0 */
-
-#ifdef CONFIG_MV643XX_ETH_1
static struct resource mv64x60_eth1_resources[] = {
[0] = {
@@ -107,16 +102,11 @@ static struct platform_device eth1_devic
.platform_data = ð1_pd,
},
};
-#endif /* CONFIG_MV643XX_ETH_1 */
static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
&mv643xx_eth_shared_device,
-#ifdef CONFIG_MV643XX_ETH_0
ð0_device,
-#endif
-#ifdef CONFIG_MV643XX_ETH_1
ð1_device,
-#endif
/* The third port is not wired up on the Ocelot C */
};
@@ -184,12 +174,8 @@ static int __init mv643xx_eth_add_pds(vo
int ret;
get_mac(mac);
-#ifdef CONFIG_MV643XX_ETH_0
eth_mac_add(eth1_mac_addr, mac, 0);
-#endif
-#ifdef CONFIG_MV643XX_ETH_1
eth_mac_add(eth1_mac_addr, mac, 1);
-#endif
ret = platform_add_devices(mv643xx_eth_pd_devs,
ARRAY_SIZE(mv643xx_eth_pd_devs));
Index: b/arch/ppc/Kconfig
===================================================================
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -845,6 +845,21 @@ config MV64X60
select PPC_INDIRECT_PCI
default y
+config MV643XX_ETH_0
+ bool
+ depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360 || HDPU)
+ default y
+
+config MV643XX_ETH_1
+ bool
+ depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360)
+ default y
+
+config MV643XX_ETH_2
+ bool
+ depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360)
+ default y
+
menu "Set bridge options"
depends on MV64X60
Index: b/drivers/net/Kconfig
===================================================================
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2305,27 +2305,6 @@ config MV643XX_ETH
chipset which is used in the Momenco Ocelot C and Jaguar ATX and
Pegasos II, amongst other PPC and MIPS boards.
-config MV643XX_ETH_0
- bool "MV-643XX Port 0"
- depends on MV643XX_ETH
- help
- This enables support for Port 0 of the Marvell MV643XX Gigabit
- Ethernet.
-
-config MV643XX_ETH_1
- bool "MV-643XX Port 1"
- depends on MV643XX_ETH
- help
- This enables support for Port 1 of the Marvell MV643XX Gigabit
- Ethernet.
-
-config MV643XX_ETH_2
- bool "MV-643XX Port 2"
- depends on MV643XX_ETH
- help
- This enables support for Port 2 of the Marvell MV643XX Gigabit
- Ethernet.
-
config QLA3XXX
tristate "QLogic QLA3XXX Network Driver Support"
depends on PCI
-
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