LocationManger needs to access GPS over UART devices. Two core functionalities are required in order to access GPS. The first one is the uart driver. /dev/ttyO0 is for UART Driver. It's defined in CSR SiRF policy file. We can find it on both maguro and toro devices. But it's Samsung tuna board specific. We define it as "gps_device". The second one is the uart rts level ctrl. The uart1 is for GPS and CSR GPS chip should control uart1 rts level for GPS firmware download. /proc/mcspi1_cs3_ctrl is the proc entry assigned "uart1 rts level" control. It is also Samsung Tuna Board specific. But we find one problem that we cannot label contexts of /proc/mcspi1_cs3_ctrl out of file "ocontext". Could someone help us to label it in the file of "/device/samsung/tuna/sepolicy.fc" to make it device-specific? Thanks a lot, Haiqing Jiang -- This message was distributed to subscribers of the selinux mailing list. If you no longer wish to subscribe, send mail to majordomo@xxxxxxxxxxxxx with the words "unsubscribe selinux" without quotes as the message.
