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net: smc91x: Add Atari EtherNAT support

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Add Atari specific code to the smc91x Ethernet driver. This code is used
on the EtherNAT adapter card for the Atari Falcon extension port.

Signed-off-by: Michael Schmitz <schmitz@debian.org>
Tested-by: Christian Steigies <cts@debian.org>
[geert: Sort Kconfig entries, split in hard and soft dependencies]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Schmitz 2015-01-15 14:06:15 +01:00 committed by David S. Miller
parent 27f097177d
commit 6321b54a43
2 changed files with 27 additions and 4 deletions
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10
drivers/net/ethernet/smsc/Kconfig
View File

@ -5,8 +5,9 @@
config NET_VENDOR_SMSC
bool "SMC (SMSC)/Western Digital devices"
default y
depends on ARM || ISA || MAC || ARM64 || MIPS || M32R || SUPERH || \
BLACKFIN || MN10300 || COLDFIRE || XTENSA || NIOS2 || PCI || PCMCIA
depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \
ISA || M32R || MAC || MIPS || MN10300 || NIOS2 || PCI || \
PCMCIA || SUPERH || XTENSA
---help---
If you have a network (Ethernet) card belonging to this class, say Y
and read the Ethernet-HOWTO, available from
@ -38,8 +39,9 @@ config SMC91X
tristate "SMC 91C9x/91C1xxx support"
select CRC32
select MII
depends on (ARM || M32R || SUPERH || MIPS || BLACKFIN || \
MN10300 || COLDFIRE || ARM64 || XTENSA || NIOS2) && (!OF || GPIOLIB)
depends on !OF || GPIOLIB
depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \
M32R || MIPS || MN10300 || NIOS2 || SUPERH || XTENSA
---help---
This is a driver for SMC's 91x series of Ethernet chipsets,
including the SMC91C94 and the SMC91C111. Say Y if you want it

21
drivers/net/ethernet/smsc/smc91x.h
View File

@ -216,6 +216,27 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
#include <unit/smc91111.h>
#elif defined(CONFIG_ATARI)
#define SMC_CAN_USE_8BIT 1
#define SMC_CAN_USE_16BIT 1
#define SMC_CAN_USE_32BIT 1
#define SMC_NOWAIT 1
#define SMC_inb(a, r) readb((a) + (r))
#define SMC_inw(a, r) readw((a) + (r))
#define SMC_inl(a, r) readl((a) + (r))
#define SMC_outb(v, a, r) writeb(v, (a) + (r))
#define SMC_outw(v, a, r) writew(v, (a) + (r))
#define SMC_outl(v, a, r) writel(v, (a) + (r))
#define SMC_insw(a, r, p, l) readsw((a) + (r), p, l)
#define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l)
#define SMC_insl(a, r, p, l) readsl((a) + (r), p, l)
#define SMC_outsl(a, r, p, l) writesl((a) + (r), p, l)
#define RPC_LSA_DEFAULT RPC_LED_100_10
#define RPC_LSB_DEFAULT RPC_LED_TX_RX
#elif defined(CONFIG_ARCH_MSM)
#define SMC_CAN_USE_8BIT 0