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msm: adsprpc: Remove IPC logging from fastrpc driver

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Remove IPC logging from fastrpc driver since fastrpc will be
enable as a DLKM  module on lahaina-gki config but IPC logging
will not be supported on lahina-gki configuration.

Change-Id: I31c65090c7dc5b01941c0f7356a898a0d5c81f01
Signed-off-by: Edgar Flores <edgarf@codeaurora.org>
This commit is contained in:
Edgar Flores 2019-12-08 19:20:11 -08:00 • committed by Gerrit - the friendly Code Review server
commit 45b308cd60
1 changed files with 0 additions and 31 deletions
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31
drivers/char/adsprpc.c
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@ -156,11 +156,6 @@
(int64_t *)(perf_ptr + offset)\
: (int64_t *)NULL) : (int64_t *)NULL)
#define FASTRPC_GLINK_LOG_PAGES 8
#define LOG_FASTRPC_GLINK_MSG(ctx, x, ...) \
ipc_log_string(ctx, "%s (%d, %d): "x, \
current->comm, current->tgid, current->pid, ##__VA_ARGS__)
static int fastrpc_pdr_notifier_cb(struct notifier_block *nb,
unsigned long code,
void *data);
@ -334,7 +329,6 @@ struct fastrpc_channel_ctx {
/* Indicates, if channel is restricted to secure node only */
int secure;
struct fastrpc_dsp_capabilities dsp_cap_kernel;
void *ipc_log_ctx;
/* cpu capabilities shared to DSP */
uint64_t cpuinfo_todsp;
bool cpuinfo_status;
@ -2019,10 +2013,6 @@ static int fastrpc_invoke_send(struct smq_invoke_ctx *ctx,
err = rpmsg_send(channel_ctx->rpdev->ept, (void *)msg, sizeof(*msg));
trace_fastrpc_rpmsg_send(fl->cid, (uint64_t)ctx, msg->invoke.header.ctx,
handle, ctx->sc, msg->invoke.page.addr, msg->invoke.page.size);
LOG_FASTRPC_GLINK_MSG(channel_ctx->ipc_log_ctx,
"sent pkt %pK (sz %d): ctx 0x%llx, handle 0x%x, sc 0x%x (rpmsg err %d)",
(void *)msg, sizeof(*msg),
msg->invoke.header.ctx, handle, ctx->sc, err);
mutex_unlock(&channel_ctx->rpmsg_mutex);
bail:
return err;
@ -3329,18 +3319,6 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
pr_info("adsprpc: %s: opened rpmsg channel for %s\n",
__func__, gcinfo[cid].subsys);
#if IS_ENABLED(CONFIG_ADSPRPC_DEBUG)
if (!gcinfo[cid].ipc_log_ctx)
gcinfo[cid].ipc_log_ctx =
ipc_log_context_create(FASTRPC_GLINK_LOG_PAGES,
gcinfo[cid].name, 0);
if (!gcinfo[cid].ipc_log_ctx)
pr_warn("adsprpc: %s: failed to create IPC log context for %s\n",
__func__, gcinfo[cid].subsys);
else
pr_info("adsprpc: %s: enabled IPC logging for %s\n",
__func__, gcinfo[cid].subsys);
#endif
bail:
if (err)
pr_err("adsprpc: rpmsg probe of %s cid %d failed\n",
@ -3397,13 +3375,6 @@ static int fastrpc_rpmsg_callback(struct rpmsg_device *rpdev, void *data,
cid = get_cid_from_rpdev(rpdev);
trace_fastrpc_rpmsg_response(cid, rsp->ctx,
rsp->retval, rsp_flags, early_wake_time);
#if IS_ENABLED(CONFIG_ADSPRPC_DEBUG)
if (cid >= 0 && cid < NUM_CHANNELS) {
LOG_FASTRPC_GLINK_MSG(gcinfo[cid].ipc_log_ctx,
"recvd pkt %pK (sz %d): ctx 0x%llx, retVal %d, flags %u, earlyWake %u",
data, len, rsp->ctx, rsp->retval, rsp_flags, early_wake_time);
}
#endif
index = (uint32_t)((rsp->ctx & FASTRPC_CTXID_MASK) >> 4);
VERIFY(err, index < FASTRPC_CTX_MAX);
@ -4860,8 +4831,6 @@ static void __exit fastrpc_device_exit(void)
for (i = 0; i < NUM_CHANNELS; i++) {
if (!gcinfo[i].name)
continue;
if (me->channel[i].ipc_log_ctx)
ipc_log_context_destroy(me->channel[i].ipc_log_ctx);
subsys_notif_unregister_notifier(me->channel[i].handle,
&me->channel[i].nb);
}