diff options
Diffstat (limited to 'drivers/net/atlx/atlx.c')
| -rw-r--r-- | drivers/net/atlx/atlx.c | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/drivers/net/atlx/atlx.c b/drivers/net/atlx/atlx.c index 4186326d1b94..f06b854e2501 100644 --- a/drivers/net/atlx/atlx.c +++ b/drivers/net/atlx/atlx.c @@ -253,181 +253,4 @@ static void atlx_restore_vlan(struct atlx_adapter *adapter) atlx_vlan_rx_register(adapter->netdev, adapter->vlgrp); } -/* - * This is the only thing that needs to be changed to adjust the - * maximum number of ports that the driver can manage. - */ -#define ATL1_MAX_NIC 4 - -#define OPTION_UNSET -1 -#define OPTION_DISABLED 0 -#define OPTION_ENABLED 1 - -#define ATL1_PARAM_INIT { [0 ... ATL1_MAX_NIC] = OPTION_UNSET } - -/* - * Interrupt Moderate Timer in units of 2 us - * - * Valid Range: 10-65535 - * - * Default Value: 100 (200us) - */ -static int __devinitdata int_mod_timer[ATL1_MAX_NIC+1] = ATL1_PARAM_INIT; -static int num_int_mod_timer; -module_param_array_named(int_mod_timer, int_mod_timer, int, - &num_int_mod_timer, 0); -MODULE_PARM_DESC(int_mod_timer, "Interrupt moderator timer"); - -/* - * flash_vendor - * - * Valid Range: 0-2 - * - * 0 - Atmel - * 1 - SST - * 2 - ST - * - * Default Value: 0 - */ -static int __devinitdata flash_vendor[ATL1_MAX_NIC+1] = ATL1_PARAM_INIT; -static int num_flash_vendor; -module_param_array_named(flash_vendor, flash_vendor, int, &num_flash_vendor, 0); -MODULE_PARM_DESC(flash_vendor, "SPI flash vendor"); - -#define DEFAULT_INT_MOD_CNT 100 /* 200us */ -#define MAX_INT_MOD_CNT 65000 -#define MIN_INT_MOD_CNT 50 - -#define FLASH_VENDOR_DEFAULT 0 -#define FLASH_VENDOR_MIN 0 -#define FLASH_VENDOR_MAX 2 - -struct atl1_option { - enum { enable_option, range_option, list_option } type; - char *name; - char *err; - int def; - union { - struct { /* range_option info */ - int min; - int max; - } r; - struct { /* list_option info */ - int nr; - struct atl1_opt_list { - int i; - char *str; - } *p; - } l; - } arg; -}; - -static int __devinit atl1_validate_option(int *value, struct atl1_option *opt, - struct pci_dev *pdev) -{ - if (*value == OPTION_UNSET) { - *value = opt->def; - return 0; - } - - switch (opt->type) { - case enable_option: - switch (*value) { - case OPTION_ENABLED: - dev_info(&pdev->dev, "%s enabled\n", opt->name); - return 0; - case OPTION_DISABLED: - dev_info(&pdev->dev, "%s disabled\n", opt->name); - return 0; - } - break; - case range_option: - if (*value >= opt->arg.r.min && *value <= opt->arg.r.max) { - dev_info(&pdev->dev, "%s set to %i\n", opt->name, - *value); - return 0; - } - break; - case list_option:{ - int i; - struct atl1_opt_list *ent; - - for (i = 0; i < opt->arg.l.nr; i++) { - ent = &opt->arg.l.p[i]; - if (*value == ent->i) { - if (ent->str[0] != '\0') - dev_info(&pdev->dev, "%s\n", - ent->str); - return 0; - } - } - } - break; - - default: - break; - } - - dev_info(&pdev->dev, "invalid %s specified (%i) %s\n", - opt->name, *value, opt->err); - *value = opt->def; - return -1; -} - -/* - * atl1_check_options - Range Checking for Command Line Parameters - * @adapter: board private structure - * - * This routine checks all command line parameters for valid user - * input. If an invalid value is given, or if no user specified - * value exists, a default value is used. The final value is stored - * in a variable in the adapter structure. - */ -void __devinit atl1_check_options(struct atl1_adapter *adapter) -{ - struct pci_dev *pdev = adapter->pdev; - int bd = adapter->bd_number; - if (bd >= ATL1_MAX_NIC) { - dev_notice(&pdev->dev, "no configuration for board#%i\n", bd); - dev_notice(&pdev->dev, "using defaults for all values\n"); - } - { /* Interrupt Moderate Timer */ - struct atl1_option opt = { - .type = range_option, - .name = "Interrupt Moderator Timer", - .err = "using default of " - __MODULE_STRING(DEFAULT_INT_MOD_CNT), - .def = DEFAULT_INT_MOD_CNT, - .arg = {.r = {.min = MIN_INT_MOD_CNT, - .max = MAX_INT_MOD_CNT} } - }; - int val; - if (num_int_mod_timer > bd) { - val = int_mod_timer[bd]; - atl1_validate_option(&val, &opt, pdev); - adapter->imt = (u16) val; - } else - adapter->imt = (u16) (opt.def); - } - - { /* Flash Vendor */ - struct atl1_option opt = { - .type = range_option, - .name = "SPI Flash Vendor", - .err = "using default of " - __MODULE_STRING(FLASH_VENDOR_DEFAULT), - .def = DEFAULT_INT_MOD_CNT, - .arg = {.r = {.min = FLASH_VENDOR_MIN, - .max = FLASH_VENDOR_MAX} } - }; - int val; - if (num_flash_vendor > bd) { - val = flash_vendor[bd]; - atl1_validate_option(&val, &opt, pdev); - adapter->hw.flash_vendor = (u8) val; - } else - adapter->hw.flash_vendor = (u8) (opt.def); - } -} - #endif /* ATLX_C */ |