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laforge gerrit-no-reply at lists.osmocom.orglaforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/simtrace2/+/24506 ) Change subject: simtrace2-cardem-pcsc: Reset the real card if reader resets cardem ...................................................................... simtrace2-cardem-pcsc: Reset the real card if reader resets cardem When the cardem detects a reset from the phone/modem, pass this on to the actual card via the PC/SC reader. This is important to reset the card state whenever requested by the stack/driver on the phone/modem. Change-Id: I7056476c5f81e8aa8f550afb86bf2380d1497ebb Depends: libosmocore 20199da02d37a6d284915a27ec12641e79b8781c --- M host/src/simtrace2-cardem-pcsc.c 1 file changed, 25 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/simtrace2 refs/changes/06/24506/1 diff --git a/host/src/simtrace2-cardem-pcsc.c b/host/src/simtrace2-cardem-pcsc.c index 532c5ba..af34d3f 100644 --- a/host/src/simtrace2-cardem-pcsc.c +++ b/host/src/simtrace2-cardem-pcsc.c @@ -74,6 +74,27 @@ flags & CEMU_STATUS_F_RCEMU_ACTIVE ? "RCEMU " : ""); } +static uint32_t last_flags = 0; + +static void update_flags(struct osmo_st2_cardem_inst *ci, uint32_t flags) +{ + struct osim_card_hdl *card = ci->chan->card; + + if ((flags & CEMU_STATUS_F_VCC_PRESENT) && (flags & CEMU_STATUS_F_CLK_ACTIVE) && + !(flags & CEMU_STATUS_F_RESET_ACTIVE)) { + if (last_flags & CEMU_STATUS_F_RESET_ACTIVE) { + /* a reset has just ended, forward it to the real card */ + bool cold_reset = true; + if (last_flags & CEMU_STATUS_F_VCC_PRESENT) + cold_reset = false; + LOGCI(ci, LOGL_NOTICE, "%s Resetting card in reader...\n", + cold_reset ? "Cold" : "Warm"); + osim_card_reset(card, cold_reset); + } + } + last_flags = flags; +} + /*********************************************************************** * Incoming Messages ***********************************************************************/ @@ -89,6 +110,8 @@ status->flags, status->fi, status->di, status->wi, status->waiting_time, fbuf); + update_flags(ci, status->flags); + return 0; } @@ -195,6 +218,8 @@ status->flags, status->fi, status->di, status->wi, status->waiting_time, fbuf); + update_flags(ci, status->flags); + return 0; } -- To view, visit https://gerrit.osmocom.org/c/simtrace2/+/24506 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: simtrace2 Gerrit-Branch: master Gerrit-Change-Id: I7056476c5f81e8aa8f550afb86bf2380d1497ebb Gerrit-Change-Number: 24506 Gerrit-PatchSet: 1 Gerrit-Owner: laforge <laforge at osmocom.org> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210601/1431ab49/attachment.htm>