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path: root/drivers/net/ethernet/cirrus
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Diffstat (limited to 'drivers/net/ethernet/cirrus')
-rw-r--r--drivers/net/ethernet/cirrus/Kconfig26
-rw-r--r--drivers/net/ethernet/cirrus/cs89x0.c24
2 files changed, 27 insertions, 23 deletions
diff --git a/drivers/net/ethernet/cirrus/Kconfig b/drivers/net/ethernet/cirrus/Kconfig
index d8af9e64dd1e..7141340a8b0e 100644
--- a/drivers/net/ethernet/cirrus/Kconfig
+++ b/drivers/net/ethernet/cirrus/Kconfig
@@ -6,7 +6,7 @@
config NET_VENDOR_CIRRUS
bool "Cirrus devices"
default y
- depends on ISA || EISA || ARM || MAC
+ depends on ISA || EISA || ARM || MAC || COMPILE_TEST
help
If you have a network (Ethernet) card belonging to this class, say Y.
@@ -18,9 +18,15 @@ config NET_VENDOR_CIRRUS
if NET_VENDOR_CIRRUS
config CS89x0
- tristate "CS89x0 support"
- depends on ISA || EISA || ARM
+ tristate
+
+config CS89x0_ISA
+ tristate "CS89x0 ISA driver support"
+ depends on HAS_IOPORT_MAP
+ depends on ISA
depends on !PPC32
+ depends on CS89x0_PLATFORM=n
+ select CS89x0
help
Support for CS89x0 chipset based Ethernet cards. If you have a
network (Ethernet) card of this type, say Y and read the file
@@ -30,15 +36,15 @@ config CS89x0
will be called cs89x0.
config CS89x0_PLATFORM
- bool "CS89x0 platform driver support" if HAS_IOPORT_MAP
- default !HAS_IOPORT_MAP
- depends on CS89x0
+ tristate "CS89x0 platform driver support"
+ depends on ARM || COMPILE_TEST
+ select CS89x0
help
- Say Y to compile the cs89x0 driver as a platform driver. This
- makes this driver suitable for use on certain evaluation boards
- such as the iMX21ADS.
+ Say Y to compile the cs89x0 platform driver. This makes this driver
+ suitable for use on certain evaluation boards such as the iMX21ADS.
- If you are unsure, say N.
+ To compile this driver as a module, choose M here. The module
+ will be called cs89x0.
config EP93XX_ETH
tristate "EP93xx Ethernet support"
diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c
index 33ace3307059..3b08cd943b7b 100644
--- a/drivers/net/ethernet/cirrus/cs89x0.c
+++ b/drivers/net/ethernet/cirrus/cs89x0.c
@@ -104,7 +104,7 @@ static char version[] __initdata =
* them to system IRQ numbers. This mapping is card specific and is set to
* the configuration of the Cirrus Eval board for this chip.
*/
-#ifndef CONFIG_CS89x0_PLATFORM
+#if IS_ENABLED(CONFIG_CS89x0_ISA)
static unsigned int netcard_portlist[] __used __initdata = {
0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240,
0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0
@@ -292,7 +292,7 @@ write_irq(struct net_device *dev, int chip_type, int irq)
int i;
if (chip_type == CS8900) {
-#ifndef CONFIG_CS89x0_PLATFORM
+#if IS_ENABLED(CONFIG_CS89x0_ISA)
/* Search the mapping table for the corresponding IRQ pin. */
for (i = 0; i != ARRAY_SIZE(cs8900_irq_map); i++)
if (cs8900_irq_map[i] == irq)
@@ -859,7 +859,7 @@ net_open(struct net_device *dev)
goto bad_out;
}
} else {
-#if !defined(CONFIG_CS89x0_PLATFORM)
+#if IS_ENABLED(CONFIG_CS89x0_ISA)
if (((1 << dev->irq) & lp->irq_map) == 0) {
pr_err("%s: IRQ %d is not in our map of allowable IRQs, which is %x\n",
dev->name, dev->irq, lp->irq_map);
@@ -1523,7 +1523,7 @@ cs89x0_probe1(struct net_device *dev, void __iomem *ioaddr, int modular)
dev->irq = i;
} else {
i = lp->isa_config & INT_NO_MASK;
-#ifndef CONFIG_CS89x0_PLATFORM
+#if IS_ENABLED(CONFIG_CS89x0_ISA)
if (lp->chip_type == CS8900) {
/* Translate the IRQ using the IRQ mapping table. */
if (i >= ARRAY_SIZE(cs8900_irq_map))
@@ -1576,7 +1576,7 @@ out1:
return retval;
}
-#ifndef CONFIG_CS89x0_PLATFORM
+#if IS_ENABLED(CONFIG_CS89x0_ISA)
/*
* This function converts the I/O port address used by the cs89x0_probe() and
* init_module() functions to the I/O memory address used by the
@@ -1682,11 +1682,7 @@ out:
pr_warn("no cs8900 or cs8920 detected. Be sure to disable PnP with SETUP\n");
return ERR_PTR(err);
}
-#endif
-#endif
-
-#if defined(MODULE) && !defined(CONFIG_CS89x0_PLATFORM)
-
+#else
static struct net_device *dev_cs89x0;
/* Support the 'debug' module parm even if we're compiled for non-debug to
@@ -1759,7 +1755,7 @@ MODULE_LICENSE("GPL");
int __init init_module(void)
{
- struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
+ struct net_device *dev;
struct net_local *lp;
int ret = 0;
@@ -1768,6 +1764,7 @@ int __init init_module(void)
#else
debug = 0;
#endif
+ dev = alloc_etherdev(sizeof(struct net_local));
if (!dev)
return -ENOMEM;
@@ -1838,9 +1835,10 @@ cleanup_module(void)
release_region(dev_cs89x0->base_addr, NETCARD_IO_EXTENT);
free_netdev(dev_cs89x0);
}
-#endif /* MODULE && !CONFIG_CS89x0_PLATFORM */
+#endif /* MODULE */
+#endif /* CONFIG_CS89x0_ISA */
-#ifdef CONFIG_CS89x0_PLATFORM
+#if IS_ENABLED(CONFIG_CS89x0_PLATFORM)
static int __init cs89x0_platform_probe(struct platform_device *pdev)
{
struct net_device *dev = alloc_etherdev(sizeof(struct net_local));