Support and updates available at
http://www.scyld.com/network/starfire.html
- [link no longer provides useful info -jgarzik]
+ -----------------------------------------------------------
+
+ Linux kernel-specific changes:
+
+ LK1.1.1 (jgarzik):
+ - Use PCI driver interface
+ - Fix MOD_xxx races
+ - softnet fixups
+
+ LK1.1.2 (jgarzik):
+ - Merge Becker version 0.15
+
+ LK1.1.3 (Andrew Morton)
+ - Timer cleanups
+
+ LK1.1.4 (jgarzik):
+ - Merge Becker version 1.03
+
+ LK1.2.1 (Ion Badulescu <ionut@cs.columbia.edu>)
+ - Support hardware Rx/Tx checksumming
+ - Use the GFP firmware taken from Adaptec's Netware driver
+
+ LK1.2.2 (Ion Badulescu)
+ - Backported to 2.2.x
+
+ LK1.2.3 (Ion Badulescu)
+ - Fix the flaky mdio interface
+ - More compat clean-ups
+
+ LK1.2.4 (Ion Badulescu)
+ - More 2.2.x initialization fixes
+
+ LK1.2.5 (Ion Badulescu)
+ - Several fixes from Manfred Spraul
+
+ LK1.2.6 (Ion Badulescu)
+ - Fixed ifup/ifdown/ifup problem in 2.4.x
+
+ LK1.2.7 (Ion Badulescu)
+ - Removed unused code
+ - Made more functions static and __init
+
+ LK1.2.8 (Ion Badulescu)
+ - Quell bogus error messages, inform about the Tx threshold
+ - Removed #ifdef CONFIG_PCI, this driver is PCI only
+
+ LK1.2.9 (Ion Badulescu)
+ - Merged Jeff Garzik's changes from 2.4.4-pre5
+ - Added 2.2.x compatibility stuff required by the above changes
+
+ LK1.2.9a (Ion Badulescu)
+ - More updates from Jeff Garzik
+
+ LK1.3.0 (Ion Badulescu)
+ - Merged zerocopy support
+
+ LK1.3.1 (Ion Badulescu)
+ - Added ethtool support
+ - Added GPIO (media change) interrupt support
+
+ LK1.3.2 (Ion Badulescu)
+ - Fixed 2.2.x compatibility issues introduced in 1.3.1
+ - Fixed ethtool ioctl returning uninitialized memory
+
+ LK1.3.3 (Ion Badulescu)
+ - Initialize the TxMode register properly
+ - Don't dereference dev->priv after freeing it
+
+ LK1.3.4 (Ion Badulescu)
+ - Fixed initialization timing problems
+ - Fixed interrupt mask definitions
+
+ LK1.3.5 (jgarzik)
+ - ethtool NWAY_RST, GLINK, [GS]MSGLVL support
+
+ LK1.3.6:
+ - Sparc64 support and fixes (Ion Badulescu)
+ - Better stats and error handling (Ion Badulescu)
+ - Use new pci_set_mwi() PCI API function (jgarzik)
+
+ LK1.3.7 (Ion Badulescu)
+ - minimal implementation of tx_timeout()
+ - correctly shutdown the Rx/Tx engines in netdev_close()
+ - added calls to netif_carrier_on/off
+ (patch from Stefan Rompf <srompf@isg.de>)
+ - VLAN support
+
+ LK1.3.8 (Ion Badulescu)
+ - adjust DMA burst size on sparc64
+ - 64-bit support
+ - reworked zerocopy support for 64-bit buffers
+ - working and usable interrupt mitigation/latency
+ - reduced Tx interrupt frequency for lower interrupt overhead
+
+ LK1.3.9 (Ion Badulescu)
+ - bugfix for mcast filter
+ - enable the right kind of Tx interrupts (TxDMADone, not TxDone)
+
+ LK1.4.0 (Ion Badulescu)
+ - NAPI support
+
+ LK1.4.1 (Ion Badulescu)
+ - flush PCI posting buffers after disabling Rx interrupts
+ - put the chip to a D3 slumber on driver unload
+ - added config option to enable/disable NAPI
+
+ LK1.4.2 (Ion Badulescu)
+ - finally added firmware (GPL'ed by Adaptec)
+ - removed compatibility code for 2.2.x
+
+ LK1.4.2.1 (Ion Badulescu)
+ - fixed 32/64 bit issues on i386 + CONFIG_HIGHMEM
+ - added 32-bit padding to outgoing skb's, removed previous workaround
+
+TODO: - fix forced speed/duplexing code (broken a long time ago, when
+ somebody converted the driver to use the generic MII code)
+ - fix VLAN support
*/
#define DRV_NAME "starfire"
-#define DRV_VERSION "2.0"
-#define DRV_RELDATE "June 27, 2006"
+#define DRV_VERSION "1.03+LK1.4.2.1"
+#define DRV_RELDATE "October 3, 2005"
+#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
static int mtu;
/* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
The Starfire has a 512 element hash table based on the Ethernet CRC. */
-static const int multicast_filter_limit = 512;
+static int multicast_filter_limit = 512;
/* Whether to do TCP/UDP checksums in hardware */
static int enable_hw_cksum = 1;
/* These identify the driver base version and may not be removed. */
-static const char version[] __devinitdata =
+static char version[] __devinitdata =
KERN_INFO "starfire.c:v1.03 7/26/2000 Written by Donald Becker <becker@scyld.com>\n"
KERN_INFO " (unofficial 2.2/2.4 kernel port, version " DRV_VERSION ", " DRV_RELDATE ")\n";
MODULE_DEVICE_TABLE(pci, starfire_pci_tbl);
/* A chip capabilities table, matching the CH_xxx entries in xxx_pci_tbl[] above. */
-static const struct chip_info {
+static struct chip_info {
const char *name;
int drv_flags;
} netdrv_tbl[] __devinitdata = {
goto err_out_free_netdev;
}
+ /* ioremap is borken in Linux-2.2.x/sparc64 */
base = ioremap(ioaddr, io_size);
if (!base) {
printk(KERN_ERR DRV_NAME " %d: cannot remap %#x @ %#lx, aborting\n",
/* Do we ever need to reset the chip??? */
- retval = request_irq(dev->irq, &intr_handler, IRQF_SHARED, dev->name, dev);
+ retval = request_irq(dev->irq, &intr_handler, SA_SHIRQ, dev->name, dev);
if (retval)
return retval;
#if defined(ZEROCOPY) && defined(HAS_BROKEN_FIRMWARE)
if (skb->ip_summed == CHECKSUM_HW) {
- if (skb_padto(skb, (skb->len + PADDING_MASK) & ~PADDING_MASK))
+ skb = skb_padto(skb, (skb->len + PADDING_MASK) & ~PADDING_MASK);
+ if (skb == NULL)
return NETDEV_TX_OK;
}
#endif /* ZEROCOPY && HAS_BROKEN_FIRMWARE */
return 0;
}
-#ifdef CONFIG_PM
-static int starfire_suspend(struct pci_dev *pdev, pm_message_t state)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
-
- if (netif_running(dev)) {
- netif_device_detach(dev);
- netdev_close(dev);
- }
-
- pci_save_state(pdev);
- pci_set_power_state(pdev, pci_choose_state(pdev,state));
-
- return 0;
-}
-
-static int starfire_resume(struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
-
- pci_set_power_state(pdev, PCI_D0);
- pci_restore_state(pdev);
-
- if (netif_running(dev)) {
- netdev_open(dev);
- netif_device_attach(dev);
- }
-
- return 0;
-}
-#endif /* CONFIG_PM */
-
static void __devexit starfire_remove_one (struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct netdev_private *np = netdev_priv(dev);
- BUG_ON(!dev);
+ if (!dev)
+ BUG();
unregister_netdev(dev);
.name = DRV_NAME,
.probe = starfire_init_one,
.remove = __devexit_p(starfire_remove_one),
-#ifdef CONFIG_PM
- .suspend = starfire_suspend,
- .resume = starfire_resume,
-#endif /* CONFIG_PM */
.id_table = starfire_pci_tbl,
};
git://git.onelab.eu / linux-2.6.git / blobdiff