Could this be applied to AA as well, please?
On 5/02/2013, at 1:59 PM, David Hutchison <[email protected]> wrote: > We utilize many Routerboard 751's and discovered that our latest batch > of RB751's would not initialize the wireless radio. We have determined > Mikrotik has changed where the mac address was located inside > hardconfig. As such we utilize "routerboot_find_tag" to find the > location of the mac address. We should remove > "RB751_MAC_ADDRESS_OFFSET" as it is ambiguous by machine manufacturing > date. The newer batch of RB751's that we received had a > RB751_MAC_ADDRESS_OFFSET 0x10. > > Signed-off-by: Davey Hutchison <[email protected]> > > --- target/linux/ar71xx/files/arch/mips/ath79/mach-rb750.c > +++ target/linux/ar71xx/files/arch/mips/ath79/mach-rb750.c > @@ -282,7 +282,6 @@ > > #define RB751_HARDCONFIG 0x1f00b000 > #define RB751_HARDCONFIG_SIZE 0x1000 > -#define RB751_MAC_ADDRESS_OFFSET 0xE80 > > static void __init rb751_wlan_setup(void) > { > @@ -290,6 +289,8 @@ > struct ath9k_platform_data *wmac_data; > u16 tag_len; > u8 *tag; > + u16 mac_len; > + u8 *mac; > int err; > > wmac_data = ap9x_pci_get_wmac_data(0); > @@ -313,8 +314,15 @@ > pr_err("rb75x: unable to decode wlan eeprom data\n"); > return; > } > + > + err = routerboot_find_tag(hardconfig, RB751_HARDCONFIG_SIZE, > + RB_ID_MAC_ADDRESS_PACK, &mac, &mac_len); > + if (err) { > + pr_err("rb75x: no mac address found\n"); > + return; > + } > > - ap91_pci_init(NULL, hardconfig + RB751_MAC_ADDRESS_OFFSET); > + ap91_pci_init(NULL, mac); > } > > static void __init rb751_setup(void) > _______________________________________________ > openwrt-devel mailing list > [email protected] > https://lists.openwrt.org/mailman/listinfo/openwrt-devel _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
