Mercurial > flash_v2
changeset 1265:734edfe6c859
Allow platform to provide routine to validate ethernet addresses
| author | gthomas |
|---|---|
| date | Thu, 02 Oct 2003 20:13:29 +0000 |
| parents | 9c01b964bb31 |
| children | 26196bf9b414 |
| files | packages/redboot/current/ChangeLog packages/redboot/current/cdl/redboot.cdl packages/redboot/current/src/fconfig.c |
| diffstat | 3 files changed, 27 insertions(+), 0 deletions(-) [+] |
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--- a/packages/redboot/current/ChangeLog +++ b/packages/redboot/current/ChangeLog @@ -1,3 +1,9 @@ +2003-10-02 Gary Thomas <gary@mlbassoc.com> + + * src/fconfig.c: + * cdl/redboot.cdl: Allow platforms to provide a function to validate + ethernet station addresses. + 2003-09-30 Gary Thomas <gary@mlbassoc.com> * src/fconfig.c (do_flash_config): Fix typo in error message.
--- a/packages/redboot/current/cdl/redboot.cdl +++ b/packages/redboot/current/cdl/redboot.cdl @@ -461,6 +461,17 @@ cdl_package CYGPKG_REDBOOT { RedBoot environment will already be initialized at this point." } + cdl_option CYGSEM_REDBOOT_PLF_ESA_VALIDATE { + display "Run a platform specific ESA validation function." + flavor bool + default_value 0 + description " + If this option is enabled then RedBoot will execute a platform + specific function to validate an ethernet ESA. This would be + useful if the address must conform to standards set by the + hardware manufacturer, etc." + } + cdl_option CYGPKG_REDBOOT_MAX_CMD_LINE { display "Maximum command line length" flavor data
--- a/packages/redboot/current/src/fconfig.c +++ b/packages/redboot/current/src/fconfig.c @@ -67,6 +67,10 @@ externC void write_eeprom(void *buf, int externC void read_eeprom(void *buf, int len); #endif +#ifdef CYGSEM_REDBOOT_PLF_ESA_VALIDATE +externC bool cyg_plf_redboot_esa_validate(unsigned char *val); +#endif + // Round a quantity up #define _rup(n,s) ((((n)+(s-1))/s)*s) @@ -342,6 +346,12 @@ get_config(unsigned char *dp, char *titl } ((unsigned char *)val_ptr)[esa_ptr] = esa_byte; } +#ifdef CYGSEM_REDBOOT_PLF_ESA_VALIDATE + if (!cyg_plf_redboot_esa_validate(val_ptr)) { + memcpy(val_ptr, &hold_esa_val, sizeof(enet_addr_t)); + return CONFIG_BAD; + } +#endif return CONFIG_CHANGED; break; #if defined(CYGHWR_NET_DRIVERS) && (CYGHWR_NET_DRIVERS > 1)