forked from Minki/linux
1a09c56f54
When sending an ATR_REQ, the initiator must wait for the ATR_RES at least 'RWT(nfcdep,activation) + dRWT(nfcdep)' and no more than 'RWT(nfcdep,activation) + dRWT(nfcdep) + dT(nfcdep,initiator)'. This gives a timeout value between 1237 ms and 1337 ms. This patch defines DIGITAL_ATR_RES_RWT to 1337 used for the timeout value of ATR_REQ command. For other DEP PDUs, the initiator must wait between 'RWT + dRWT(nfcdep)' and 'RWT + dRWT(nfcdep) + dT(nfcdep,initiator)' where RWT is given by the following formula: '(256 * 16 / f(c)) * 2^wt' where wt is the value of the TO field in the ATR_RES response and is in the range between 0 and 14. This patch declares a mapping table for wt values and gives RWT max values between 100 ms and 5049 ms. This patch also defines DIGITAL_ATR_RES_TO_WT, the maximum wt value in target mode, to 8. Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> |
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| .. | ||
| hci | ||
| nci | ||
| af_nfc.c | ||
| core.c | ||
| digital_core.c | ||
| digital_dep.c | ||
| digital_technology.c | ||
| digital.h | ||
| Kconfig | ||
| llcp_commands.c | ||
| llcp_core.c | ||
| llcp_sock.c | ||
| llcp.h | ||
| Makefile | ||
| netlink.c | ||
| nfc.h | ||
| rawsock.c | ||