* argument : macaddr=0x00,0x10,0x20,0x30,0x40,0x50
*/
-static char version[] =
- "sunhme.c:v2.02 24/Aug/2003 David S. Miller (davem@redhat.com)\n";
-
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
+#include <linux/bitops.h>
#include <asm/system.h>
-#include <asm/bitops.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/byteorder.h>
#include "sunhme.h"
+#define DRV_NAME "sunhme"
+#define DRV_VERSION "2.02"
+#define DRV_RELDATE "8/24/03"
+#define DRV_AUTHOR "David S. Miller (davem@redhat.com)"
+
+static char version[] =
+ DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n";
-#define DRV_NAME "sunhme"
+MODULE_VERSION(DRV_VERSION);
+MODULE_AUTHOR(DRV_AUTHOR);
+MODULE_DESCRIPTION("Sun HappyMealEthernet(HME) 10/100baseT ethernet driver");
+MODULE_LICENSE("GPL");
static int macaddr[6];
/* accept MAC address of the form macaddr=0x08,0x00,0x20,0x30,0x40,0x50 */
-MODULE_PARM(macaddr, "6i");
+module_param_array(macaddr, int, NULL, 0);
MODULE_PARM_DESC(macaddr, "Happy Meal MAC address to set");
-MODULE_LICENSE("GPL");
static struct happy_meal *root_happy_dev;
#define DEFAULT_IPG2 4 /* For all modes */
#define DEFAULT_JAMSIZE 4 /* Toe jam */
-#ifdef CONFIG_PCI
+#if defined(CONFIG_PCI) && defined(MODULE)
/* This happy_pci_ids is declared __initdata because it is only used
as an advisory to depmod. If this is ported to the new PCI interface
where it could be referenced at any time due to hot plugging,
the __initdata reference should be removed. */
-struct pci_device_id happymeal_pci_ids[] = {
+static struct pci_device_id happymeal_pci_ids[] = {
{
.vendor = PCI_VENDOR_ID_SUN,
.device = PCI_DEVICE_ID_SUN_HAPPYMEAL,
}
/* Fetch MAC address from vital product data of PCI ROM. */
-static void find_eth_addr_in_vpd(void *rom_base, int len, int index, unsigned char *dev_addr)
+static int find_eth_addr_in_vpd(void __iomem *rom_base, int len, int index, unsigned char *dev_addr)
{
int this_offset;
for (this_offset = 0x20; this_offset < len; this_offset++) {
- void *p = rom_base + this_offset;
+ void __iomem *p = rom_base + this_offset;
if (readb(p + 0) != 0x90 ||
readb(p + 1) != 0x00 ||
for (i = 0; i < 6; i++)
dev_addr[i] = readb(p + i);
- break;
+ return 1;
}
index--;
}
+ return 0;
}
static void get_hme_mac_nonsparc(struct pci_dev *pdev, unsigned char *dev_addr)
{
- u32 rom_reg_orig;
- void *p;
- int index;
-
- index = 0;
- if (is_quattro_p(pdev))
- index = PCI_SLOT(pdev->devfn);
-
- if (pdev->resource[PCI_ROM_RESOURCE].parent == NULL) {
- if (pci_assign_resource(pdev, PCI_ROM_RESOURCE) < 0)
- goto use_random;
- }
-
- pci_read_config_dword(pdev, pdev->rom_base_reg, &rom_reg_orig);
- pci_write_config_dword(pdev, pdev->rom_base_reg,
- rom_reg_orig | PCI_ROM_ADDRESS_ENABLE);
+ size_t size;
+ void __iomem *p = pci_map_rom(pdev, &size);
- p = ioremap(pci_resource_start(pdev, PCI_ROM_RESOURCE), (64 * 1024));
- if (p != NULL && readb(p) == 0x55 && readb(p + 1) == 0xaa)
- find_eth_addr_in_vpd(p, (64 * 1024), index, dev_addr);
+ if (p) {
+ int index = 0;
+ int found;
- if (p != NULL)
- iounmap(p);
+ if (is_quattro_p(pdev))
+ index = PCI_SLOT(pdev->devfn);
- pci_write_config_dword(pdev, pdev->rom_base_reg, rom_reg_orig);
- return;
+ found = readb(p) == 0x55 &&
+ readb(p + 1) == 0xaa &&
+ find_eth_addr_in_vpd(p, (64 * 1024), index, dev_addr);
+ pci_unmap_rom(pdev, p);
+ if (found)
+ return;
+ }
-use_random:
/* Sun MAC prefix then 3 random bytes. */
dev_addr[0] = 0x08;
dev_addr[1] = 0x00;
return 0;
err_out_iounmap:
- iounmap((void *)hp->gregs);
+ iounmap(hp->gregs);
err_out_free_res:
pci_release_regions(pdev);
PAGE_SIZE,
hp->happy_block,
hp->hblock_dvma);
- iounmap((void *)hp->gregs);
+ iounmap(hp->gregs);
pci_release_regions(hp->happy_dev);
}
#endif