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hv: remove CONFIG_LOG_DESTINATION

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The CONFIG_LOG_DESTINATION parameter selects where the logging messages
send to，serial console or memory or npk device MMIO region.

Now we want to remove it and check the loglevel of each channel,close the
output when the loglevel is ZERO.

Tracked-On: #6934
Signed-off-by: Chenli Wei <chenli.wei@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Chenli Wei
2021-11-30 10:35:47 +08:00
committed by wenlingz
parent de5abd5265
commit 7390488b8d
4 changed files with 17 additions and 17 deletions
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16
hypervisor/debug/logmsg.c
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@@ -19,16 +19,14 @@
*/
struct acrn_logmsg_ctl {
uint32_t flags;
int32_t seq;
spinlock_t lock;
};
static struct acrn_logmsg_ctl logmsg_ctl;
void init_logmsg(uint32_t flags)
void init_logmsg()
{
logmsg_ctl.flags = flags;
logmsg_ctl.seq = 0;
spinlock_init(&(logmsg_ctl.lock));
@@ -45,9 +43,9 @@ void do_logmsg(uint32_t severity, const char *fmt, ...)
char *buffer;
struct thread_object *current;
do_console_log = (((logmsg_ctl.flags & LOG_FLAG_STDOUT) != 0U) && (severity <= console_loglevel));
do_mem_log = (((logmsg_ctl.flags & LOG_FLAG_MEMORY) != 0U) && (severity <= mem_loglevel));
do_npk_log = ((logmsg_ctl.flags & LOG_FLAG_NPK) != 0U && (severity <= npk_loglevel));
do_console_log = (severity <= console_loglevel);
do_mem_log = (severity <= mem_loglevel);
do_npk_log = (severity <= npk_loglevel);
if (!do_console_log && !do_mem_log && !do_npk_log) {
return;
@@ -76,12 +74,12 @@ void do_logmsg(uint32_t severity, const char *fmt, ...)
- strnlen_s(buffer, LOG_MESSAGE_MAX_SIZE), fmt, args);
va_end(args);
/* Check if flags specify to output to NPK */
/* Check whether output to NPK */
if (do_npk_log) {
npk_log_write(buffer, strnlen_s(buffer, LOG_MESSAGE_MAX_SIZE));
}
/* Check if flags specify to output to stdout */
/* Check whether output to stdout */
if (do_console_log) {
spinlock_irqsave_obtain(&(logmsg_ctl.lock), &rflags);
@@ -91,7 +89,7 @@ void do_logmsg(uint32_t severity, const char *fmt, ...)
spinlock_irqrestore_release(&(logmsg_ctl.lock), rflags);
}
/* Check if flags specify to output to memory */
/* Check whether output to memory */
if (do_mem_log) {
uint32_t i, msg_len;
struct shared_buf *sbuf = per_cpu(sbuf, pcpu_id)[ACRN_HVLOG];