X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fprism54%2Fislpci_hotplug.c;h=11b315ba15e5637459b893d456a5ce23ab66e1f2;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=34b3b59fec88e5685d9e0ee3be7324ade1223559;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c index 34b3b59fe..11b315ba1 100644 --- a/drivers/net/wireless/prism54/islpci_hotplug.c +++ b/drivers/net/wireless/prism54/islpci_hotplug.c @@ -24,94 +24,56 @@ #include #include /* For __init, __exit */ +#include "prismcompat.h" #include "islpci_dev.h" #include "islpci_mgt.h" /* for pc_debug */ #include "isl_oid.h" #define DRV_NAME "prism54" -#define DRV_VERSION "1.1" +#define DRV_VERSION "1.2" MODULE_AUTHOR("[Intersil] R.Bastings and W.Termorshuizen, The prism54.org Development Team "); MODULE_DESCRIPTION("The Prism54 802.11 Wireless LAN adapter"); MODULE_LICENSE("GPL"); +static int init_pcitm = 0; +module_param(init_pcitm, int, 0); + /* In this order: vendor, device, subvendor, subdevice, class, class_mask, * driver_data - * Note: for driver_data we put the device's name * If you have an update for this please contact prism54-devel@prism54.org * The latest list can be found at http://prism54.org/supported_cards.php */ static const struct pci_device_id prism54_id_tbl[] = { + /* Intersil PRISM Duette/Prism GT Wireless LAN adapter */ { - PCIVENDOR_3COM, PCIDEVICE_3COM6001, - PCIVENDOR_3COM, PCIDEVICE_3COM6001, - 0, 0, - (unsigned long) "3COM 3CRWE154G72 Wireless LAN adapter"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_DLINK, 0x3202UL, - 0, 0, - (unsigned long) "D-Link Air Plus Xtreme G A1 - DWL-g650 A1"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_IODATA, 0xd019UL, - 0, 0, - (unsigned long) "I-O Data WN-G54/CB - WN-G54/CB"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_NETGEAR, 0x4800UL, - 0, 0, - (unsigned long) "Netgear WG511"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_I4, 0x0020UL, - 0, 0, - (unsigned long) "PLANEX GW-DS54G"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_SMC, 0x2802UL, - 0, 0, - (unsigned long) "EZ Connect g 2.4GHz 54 Mbps Wireless PCI Card - SMC2802W"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_SMC, 0x2835UL, - 0, 0, - (unsigned long) "EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Adapter - SMC2835W"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_INTERSIL, 0x0000UL, /* This was probably a bogus reading... */ - 0, 0, - (unsigned long) "SparkLAN WL-850F"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_I4, 0x0014UL, - 0, 0, - (unsigned long) "I4 Z-Com XG-600"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_I4, 0x0020UL, - 0, 0, - (unsigned long) "I4 Z-Com XG-900/PLANEX GW-DS54G"}, - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_ACCTON, 0xee03UL, - 0, 0, - (unsigned long) "SMC 2802Wv2"}, + 0x1260, 0x3890, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, 0 + }, + + /* 3COM 3CRWE154G72 Wireless LAN adapter */ { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, - PCIVENDOR_SMC, 0xa835UL, - 0, 0, - (unsigned long) "SMC 2835Wv2"}, + 0x10b7, 0x6001, + PCI_ANY_ID, PCI_ANY_ID, + 0, 0, 0 + }, + + /* Intersil PRISM Indigo Wireless LAN adapter */ { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3877, + 0x1260, 0x3877, PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - (unsigned long) "Intersil PRISM Indigo Wireless LAN adapter"}, - { /* Default */ - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890, + 0, 0, 0 + }, + + /* Intersil PRISM Javelin/Xbow Wireless LAN adapter */ + { + 0x1260, 0x3886, PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - (unsigned long) "Intersil PRISM Duette/Prism GT Wireless LAN adapter"}, - {0,} + 0, 0, 0 + }, + + /* End of list */ + {0,0,0,0,0,0,0} }; /* register the device with the Hotplug facilities of the kernel */ @@ -132,69 +94,6 @@ static struct pci_driver prism54_driver = { /* .enable_wake ; we don't support this yet */ }; -static void -prism54_get_card_model(struct net_device *ndev) -{ - islpci_private *priv; - char *modelp; - - priv = netdev_priv(ndev); - switch (priv->pdev->subsystem_device) { - case PCIDEVICE_ISL3877: - modelp = "PRISM Indigo"; - break; - case PCIDEVICE_3COM6001: - modelp = "3COM 3CRWE154G72"; - break; - case 0x3202UL: - modelp = "D-Link DWL-g650 A1"; - break; - case 0xd019UL: - modelp = "WN-G54/CB"; - break; - case 0x4800UL: - modelp = "Netgear WG511"; - break; - case 0x2802UL: - modelp = "SMC2802W"; - break; - case 0xee03UL: - modelp = "SMC2802W V2"; - break; - case 0x2835UL: - modelp = "SMC2835W"; - break; - case 0xa835UL: - modelp = "SMC2835W V2"; - break; - /* Let's leave this one out for now since it seems bogus/wrong - * Even if the manufacturer did use 0x0000UL it may not be correct - * by their part, therefore deserving no name ;) */ - /* case 0x0000UL: - * modelp = "SparkLAN WL-850F"; - * break;*/ - - /* We have two reported for the one below :( */ - case 0x0014UL: - modelp = "XG-600"; - break; - case 0x0020UL: - modelp = "XG-900/GW-DS54G"; - break; -/* Default it */ -/* - case PCIDEVICE_ISL3890: - modelp = "PRISM Duette/GT"; - break; -*/ - default: - modelp = "PRISM Duette/GT"; - } - printk(KERN_DEBUG "%s: %s driver detected card model: %s\n", - ndev->name, DRV_NAME, modelp); - return; -} - /****************************************************************************** Module initialization functions ******************************************************************************/ @@ -245,9 +144,14 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id) * * Writing zero to both these two registers will disable both timeouts and * *can* solve problems caused by devices that are slow to respond. + * Make this configurable - MSW */ - pci_write_config_byte(pdev, 0x40, 0); - pci_write_config_byte(pdev, 0x41, 0); + if ( init_pcitm >= 0 ) { + pci_write_config_byte(pdev, 0x40, (u8)init_pcitm); + pci_write_config_byte(pdev, 0x41, (u8)init_pcitm); + } else { + printk(KERN_INFO "PCI TRDY/RETRY unchanged\n"); + } /* request the pci device I/O regions */ rvalue = pci_request_regions(pdev, DRV_NAME); @@ -269,6 +173,9 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id) DEBUG(SHOW_TRACING, "%s: pci_set_master(pdev)\n", DRV_NAME); pci_set_master(pdev); + /* enable MWI */ + pci_set_mwi(pdev); + /* setup the network device interface and its structure */ if (!(ndev = islpci_setup(pdev))) { /* error configuring the driver as a network device */ @@ -296,17 +203,14 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id) /* firmware upload is triggered in islpci_open */ - /* Pretty card model discovery output */ - prism54_get_card_model(ndev); - return 0; do_unregister_netdev: unregister_netdev(ndev); islpci_free_memory(priv); - pci_set_drvdata(pdev, 0); + pci_set_drvdata(pdev, NULL); free_netdev(ndev); - priv = 0; + priv = NULL; do_pci_release_regions: pci_release_regions(pdev); do_pci_disable_device: @@ -322,7 +226,7 @@ void prism54_remove(struct pci_dev *pdev) { struct net_device *ndev = pci_get_drvdata(pdev); - islpci_private *priv = ndev ? netdev_priv(ndev) : 0; + islpci_private *priv = ndev ? netdev_priv(ndev) : NULL; BUG_ON(!priv); if (!__in_cleanup_module) { @@ -350,9 +254,9 @@ prism54_remove(struct pci_dev *pdev) /* free the PCI memory and unmap the remapped page */ islpci_free_memory(priv); - pci_set_drvdata(pdev, 0); + pci_set_drvdata(pdev, NULL); free_netdev(ndev); - priv = 0; + priv = NULL; pci_release_regions(pdev); @@ -363,7 +267,7 @@ int prism54_suspend(struct pci_dev *pdev, u32 state) { struct net_device *ndev = pci_get_drvdata(pdev); - islpci_private *priv = ndev ? netdev_priv(ndev) : 0; + islpci_private *priv = ndev ? netdev_priv(ndev) : NULL; BUG_ON(!priv); printk(KERN_NOTICE "%s: got suspend request (state %d)\n", @@ -388,7 +292,7 @@ int prism54_resume(struct pci_dev *pdev) { struct net_device *ndev = pci_get_drvdata(pdev); - islpci_private *priv = ndev ? netdev_priv(ndev) : 0; + islpci_private *priv = ndev ? netdev_priv(ndev) : NULL; BUG_ON(!priv); printk(KERN_NOTICE "%s: got resume request\n", ndev->name);