diff options
| author | laforge <laforge@99fdad57-331a-0410-800a-d7fa5415bdb3> | 2007-07-31 07:29:00 +0000 |
|---|---|---|
| committer | laforge <laforge@99fdad57-331a-0410-800a-d7fa5415bdb3> | 2007-07-31 07:29:00 +0000 |
| commit | 5dcc1231bd8895cc3364b573116f5b91ef41e327 (patch) | |
| tree | 883406049c24e065eec8f9a8abab50995a5143cf /src | |
| parent | 31538ce00e8c114f385eefd2452fe3f2df6f8e64 (diff) | |
in some cases the Qualcomm chip in the HTC Universal switches to V0 mode
behind our backs. We need support for "0" instead of "OK" in the
synchronous initial command and in the alive check. Note that this
nearly duplicates the "OK" check in atcmd.c. (Philip Zabel)
git-svn-id: http://svn.openmoko.org/trunk/src/target/gsm@2580 99fdad57-331a-0410-800a-d7fa5415bdb3
Diffstat (limited to 'src')
| -rw-r--r-- | src/gsmd/gsmd.c | 6 | ||||
| -rw-r--r-- | src/gsmd/vendor_qc.c | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/gsmd/gsmd.c b/src/gsmd/gsmd.c index 99945c3..519d553 100644 --- a/src/gsmd/gsmd.c +++ b/src/gsmd/gsmd.c @@ -62,7 +62,8 @@ static int gsmd_alive_cb(struct gsmd_atcmd *cmd, void *ctx, char *resp) { struct gsmd_alive_priv *alp = ctx; - if (!strcmp(resp, "OK")) + if (!strcmp(resp, "OK") || + ((alp->gsmd->flags & GSMD_FLAG_V0) && resp[0] == '0')) alp->alive_responded = 1; return 0; } @@ -199,7 +200,8 @@ static int firstcmd_atcb(struct gsmd_atcmd *cmd, void *ctx, char *resp) { struct gsmd *gsmd = ctx; - if (strcmp(resp, "OK")) { + if (strcmp(resp, "OK") && + (!(gsmd->flags & GSMD_FLAG_V0) || resp[0] != '0')) { gsmd_log(GSMD_FATAL, "response '%s' to initial command invalid", resp); exit(5); } diff --git a/src/gsmd/vendor_qc.c b/src/gsmd/vendor_qc.c index 2bb74bb..a4a65ce 100644 --- a/src/gsmd/vendor_qc.c +++ b/src/gsmd/vendor_qc.c @@ -81,6 +81,9 @@ static int qc_detect(struct gsmd *g) { /* FIXME: do actual detection of vendor if we have multiple vendors */ /* open /proc/cpuinfo and check for HTC Universal? */ + + /* The Qualcomm chip switches to V0 mode in the strangest places */ + g->flags |= GSMD_FLAG_V0; return 1; } |