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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-07-13 15:38:08 -0700
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-08-10 20:04:12 -0700
commit115978859272b958366d4a08c99a24f9625fa663 (patch)
treee3eb08a76c0180bd5efa36985306878cbea5845f /drivers/net/sni_82596.c
parentae150435b59e68de00546330241727f2fec54517 (diff)
downloadop-kernel-dev-115978859272b958366d4a08c99a24f9625fa663.zip
op-kernel-dev-115978859272b958366d4a08c99a24f9625fa663.tar.gz
i825xx: Move the Intel 82586/82593/82596 based drivers
Move the drivers that use the i82586/i82593/i82596 chipsets into drivers/net/ethernet/i825xx/ and make the necessary Kconfig and Makefile changes. There were 4 3Com drivers which were initially moved into 3com/, which now reside in i825xx since they all used the i82586 chip. CC: Philip Blundell <philb@gnu.org> CC: Russell King <linux@arm.linux.org.uk> CC: <aris@cathedrallabs.org> CC: Donald Becker <becker@scyld.com> CC: Chris Beauregard <cpbeaure@undergrad.math.uwaterloo.ca> CC: Richard Procter <rnp@paradise.net.nz> CC: Andries Brouwer <aeb@cwi.nl> CC: "M.Hipp" <hippm@informatik.uni-tuebingen.de> CC: Richard Hirst <richard@sleepie.demon.co.uk> CC: Sam Creasey <sammy@oh.verio.com> CC: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/sni_82596.c')
-rw-r--r--drivers/net/sni_82596.c186
1 files changed, 0 insertions, 186 deletions
diff --git a/drivers/net/sni_82596.c b/drivers/net/sni_82596.c
deleted file mode 100644
index 6b2a888..0000000
--- a/drivers/net/sni_82596.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * sni_82596.c -- driver for intel 82596 ethernet controller, as
- * used in older SNI RM machines
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/bitops.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-
-#define SNI_82596_DRIVER_VERSION "SNI RM 82596 driver - Revision: 0.01"
-
-static const char sni_82596_string[] = "snirm_82596";
-
-#define DMA_ALLOC dma_alloc_coherent
-#define DMA_FREE dma_free_coherent
-#define DMA_WBACK(priv, addr, len) do { } while (0)
-#define DMA_INV(priv, addr, len) do { } while (0)
-#define DMA_WBACK_INV(priv, addr, len) do { } while (0)
-
-#define SYSBUS 0x00004400
-
-/* big endian CPU, 82596 little endian */
-#define SWAP32(x) cpu_to_le32((u32)(x))
-#define SWAP16(x) cpu_to_le16((u16)(x))
-
-#define OPT_MPU_16BIT 0x01
-
-#include "lib82596.c"
-
-MODULE_AUTHOR("Thomas Bogendoerfer");
-MODULE_DESCRIPTION("i82596 driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:snirm_82596");
-module_param(i596_debug, int, 0);
-MODULE_PARM_DESC(i596_debug, "82596 debug mask");
-
-static inline void ca(struct net_device *dev)
-{
- struct i596_private *lp = netdev_priv(dev);
-
- writel(0, lp->ca);
-}
-
-
-static void mpu_port(struct net_device *dev, int c, dma_addr_t x)
-{
- struct i596_private *lp = netdev_priv(dev);
-
- u32 v = (u32) (c) | (u32) (x);
-
- if (lp->options & OPT_MPU_16BIT) {
- writew(v & 0xffff, lp->mpu_port);
- wmb(); /* order writes to MPU port */
- udelay(1);
- writew(v >> 16, lp->mpu_port);
- } else {
- writel(v, lp->mpu_port);
- wmb(); /* order writes to MPU port */
- udelay(1);
- writel(v, lp->mpu_port);
- }
-}
-
-
-static int __devinit sni_82596_probe(struct platform_device *dev)
-{
- struct net_device *netdevice;
- struct i596_private *lp;
- struct resource *res, *ca, *idprom, *options;
- int retval = -ENOMEM;
- void __iomem *mpu_addr;
- void __iomem *ca_addr;
- u8 __iomem *eth_addr;
-
- res = platform_get_resource(dev, IORESOURCE_MEM, 0);
- ca = platform_get_resource(dev, IORESOURCE_MEM, 1);
- options = platform_get_resource(dev, 0, 0);
- idprom = platform_get_resource(dev, IORESOURCE_MEM, 2);
- if (!res || !ca || !options || !idprom)
- return -ENODEV;
- mpu_addr = ioremap_nocache(res->start, 4);
- if (!mpu_addr)
- return -ENOMEM;
- ca_addr = ioremap_nocache(ca->start, 4);
- if (!ca_addr)
- goto probe_failed_free_mpu;
-
- printk(KERN_INFO "Found i82596 at 0x%x\n", res->start);
-
- netdevice = alloc_etherdev(sizeof(struct i596_private));
- if (!netdevice)
- goto probe_failed_free_ca;
-
- SET_NETDEV_DEV(netdevice, &dev->dev);
- platform_set_drvdata (dev, netdevice);
-
- netdevice->base_addr = res->start;
- netdevice->irq = platform_get_irq(dev, 0);
-
- eth_addr = ioremap_nocache(idprom->start, 0x10);
- if (!eth_addr)
- goto probe_failed;
-
- /* someone seems to like messed up stuff */
- netdevice->dev_addr[0] = readb(eth_addr + 0x0b);
- netdevice->dev_addr[1] = readb(eth_addr + 0x0a);
- netdevice->dev_addr[2] = readb(eth_addr + 0x09);
- netdevice->dev_addr[3] = readb(eth_addr + 0x08);
- netdevice->dev_addr[4] = readb(eth_addr + 0x07);
- netdevice->dev_addr[5] = readb(eth_addr + 0x06);
- iounmap(eth_addr);
-
- if (!netdevice->irq) {
- printk(KERN_ERR "%s: IRQ not found for i82596 at 0x%lx\n",
- __FILE__, netdevice->base_addr);
- goto probe_failed;
- }
-
- lp = netdev_priv(netdevice);
- lp->options = options->flags & IORESOURCE_BITS;
- lp->ca = ca_addr;
- lp->mpu_port = mpu_addr;
-
- retval = i82596_probe(netdevice);
- if (retval == 0)
- return 0;
-
-probe_failed:
- free_netdev(netdevice);
-probe_failed_free_ca:
- iounmap(ca_addr);
-probe_failed_free_mpu:
- iounmap(mpu_addr);
- return retval;
-}
-
-static int __devexit sni_82596_driver_remove(struct platform_device *pdev)
-{
- struct net_device *dev = platform_get_drvdata(pdev);
- struct i596_private *lp = netdev_priv(dev);
-
- unregister_netdev(dev);
- DMA_FREE(dev->dev.parent, sizeof(struct i596_private),
- lp->dma, lp->dma_addr);
- iounmap(lp->ca);
- iounmap(lp->mpu_port);
- free_netdev (dev);
- return 0;
-}
-
-static struct platform_driver sni_82596_driver = {
- .probe = sni_82596_probe,
- .remove = __devexit_p(sni_82596_driver_remove),
- .driver = {
- .name = sni_82596_string,
- .owner = THIS_MODULE,
- },
-};
-
-static int __devinit sni_82596_init(void)
-{
- printk(KERN_INFO SNI_82596_DRIVER_VERSION "\n");
- return platform_driver_register(&sni_82596_driver);
-}
-
-
-static void __exit sni_82596_exit(void)
-{
- platform_driver_unregister(&sni_82596_driver);
-}
-
-module_init(sni_82596_init);
-module_exit(sni_82596_exit);
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