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authorMichael Schmitz <schmitzmic@gmail.com>2015-01-15 14:06:15 +0100
committerDavid S. Miller <davem@davemloft.net>2015-01-15 19:32:58 -0500
commit6321b54a43e2dd3e2635f4a7cb7e4d83fd68dfe1 (patch)
treed4becccef0600d1b86239207e7a7691ef1f29fc0 /drivers/net/ethernet/smsc
parent27f097177defdd5858f03500e4b5aa8a97b1627b (diff)
net: smc91x: Add Atari EtherNAT support
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>
Diffstat (limited to 'drivers/net/ethernet/smsc')
-rw-r--r--drivers/net/ethernet/smsc/Kconfig10
-rw-r--r--drivers/net/ethernet/smsc/smc91x.h21
2 files changed, 27 insertions, 4 deletions
diff --git a/drivers/net/ethernet/smsc/Kconfig b/drivers/net/ethernet/smsc/Kconfig
index 9468e64e6007..3e97a8b43147 100644
--- a/drivers/net/ethernet/smsc/Kconfig
+++ b/drivers/net/ethernet/smsc/Kconfig
@@ -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
diff --git a/drivers/net/ethernet/smsc/smc91x.h b/drivers/net/ethernet/smsc/smc91x.h
index 2a38dacbbd27..be67baf5f677 100644
--- a/drivers/net/ethernet/smsc/smc91x.h
+++ b/drivers/net/ethernet/smsc/smc91x.h
@@ -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