diff options
author | Alan Cox <alan@linux.intel.com> | 2009-08-27 11:00:24 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 12:02:27 -0700 |
commit | 8c5f20f36a1550d7bda22216202372a31d92825c (patch) | |
tree | bfa2d1d79605e9a278942f44f1cbbaad6d0078b5 /drivers/staging/et131x/et131x_initpci.c | |
parent | 8d0e4fd405cc796a14f317257f11e3d12cbece2d (diff) |
Staging: et131x: fold the diet config into the other code
No point having a file just for that
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/et131x/et131x_initpci.c')
-rw-r--r-- | drivers/staging/et131x/et131x_initpci.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/drivers/staging/et131x/et131x_initpci.c b/drivers/staging/et131x/et131x_initpci.c index c489090178be..34737d163808 100644 --- a/drivers/staging/et131x/et131x_initpci.c +++ b/drivers/staging/et131x/et131x_initpci.c @@ -140,6 +140,37 @@ static dbg_info_t et131x_info = { DRIVER_NAME_EXT, 0, 0 }; dbg_info_t *et131x_dbginfo = &et131x_info; #endif /* CONFIG_ET131X_DEBUG */ +/* Defines for Parameter Default/Min/Max vaules */ +#define PARM_SPEED_DUPLEX_MIN 0 +#define PARM_SPEED_DUPLEX_MAX 5 + +/* Module parameter for disabling NMI + * et131x_nmi_disable : + * Disable NMI (0-2) [0] + * 0 : + * 1 : + * 2 : + */ +static u32 et131x_nmi_disable; /* 0-2 */ +module_param(et131x_nmi_disable, uint, 0); +MODULE_PARM_DESC(et131x_nmi_disable, "Disable NMI (0-2) [0]"); + +/* Module parameter for manual speed setting + * Set Link speed and dublex manually (0-5) [0] + * 1 : 10Mb Half-Duplex + * 2 : 10Mb Full-Duplex + * 3 : 100Mb Half-Duplex + * 4 : 100Mb Full-Duplex + * 5 : 1000Mb Full-Duplex + * 0 : Auto Speed Auto Duplex // default + */ +static u32 et131x_speed_set; +module_param(et131x_speed_set, uint, 0); +MODULE_PARM_DESC(et131x_speed_set, + "Set Link speed and dublex manually (0-5) [0] \n 1 : 10Mb Half-Duplex \n 2 : 10Mb Full-Duplex \n 3 : 100Mb Half-Duplex \n 4 : 100Mb Full-Duplex \n 5 : 1000Mb Full-Duplex \n 0 : Auto Speed Auto Dublex"); + + + static struct pci_device_id et131x_pci_table[] __devinitdata = { {ET131X_PCI_VENDOR_ID, ET131X_PCI_DEVICE_ID_GIG, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL}, @@ -202,6 +233,12 @@ int et131x_init_module(void) DBG_ENTER(et131x_dbginfo); DBG_PRINT("%s\n", DRIVER_INFO); + if (et131x_speed_set < PARM_SPEED_DUPLEX_MIN || + et131x_speed_set > PARM_SPEED_DUPLEX_MAX) { + printk(KERN_WARNING "et131x: invalid speed setting ignored.\n"); + et131x_speed_set = 0; + } + result = pci_register_driver(&et131x_driver); DBG_LEAVE(et131x_dbginfo); @@ -750,6 +787,55 @@ void __devexit et131x_pci_remove(struct pci_dev *pdev) } /** + * et131x_config_parse + * @etdev: pointer to the private adapter struct + * + * Parses a configuration from some location (module parameters, for example) + * into the private adapter struct. This really has no sensible analogy in + * Linux as sysfs parameters are dynamic. Several things that were hee could + * go into sysfs, but other stuff like speed handling is part of the mii + * interfaces/ethtool. + */ +void et131x_config_parse(struct et131x_adapter *etdev) +{ + static const u8 default_mac[] = { 0x00, 0x05, 0x3d, 0x00, 0x02, 0x00 }; + static const u8 duplex[] = { 0, 1, 2, 1, 2, 2 }; + static const u16 speed[] = { 0, 10, 10, 100, 100, 1000 }; + + DBG_ENTER(et131x_dbginfo); + + if (et131x_speed_set) + DBG_VERBOSE(et131x_dbginfo, "Speed set manually to : %d \n", + et131x_speed_set); + + etdev->SpeedDuplex = et131x_speed_set; + etdev->RegistryJumboPacket = 1514; /* 1514-9216 */ + + etdev->RegistryNMIDisable = et131x_nmi_disable; + + /* Set the MAC address to a default */ + memcpy(etdev->CurrentAddress, default_mac, ETH_ALEN); + + /* Decode SpeedDuplex + * + * Set up as if we are auto negotiating always and then change if we + * go into force mode + * + * If we are the 10/100 device, and gigabit is somehow requested then + * knock it down to 100 full. + */ + if (etdev->pdev->device == ET131X_PCI_DEVICE_ID_FAST && + etdev->SpeedDuplex == 5) + etdev->SpeedDuplex = 4; + + etdev->AiForceSpeed = speed[etdev->SpeedDuplex]; + etdev->AiForceDpx = duplex[etdev->SpeedDuplex]; /* Auto FDX */ + + DBG_LEAVE(et131x_dbginfo); +} + + +/** * et131x_pci_setup - Perform device initialization * @pdev: a pointer to the device's pci_dev structure * @ent: this device's entry in the pci_device_id table |