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| author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2017-06-01 21:13:53 +0530 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-07-21 15:13:24 +1000 |
| commit | 72aa080d0970f7757ccf4f3b00096f2f8bbcafde (patch) | |
| tree | 73d20eaeb238ad44cc36497ebbff25c01f3394d7 /hw/fsp | |
| parent | 57f2e785155d9b3ea40a845987579131c04302ff (diff) | |
| download | skiboot-72aa080d0970f7757ccf4f3b00096f2f8bbcafde.zip skiboot-72aa080d0970f7757ccf4f3b00096f2f8bbcafde.tar.gz skiboot-72aa080d0970f7757ccf4f3b00096f2f8bbcafde.tar.bz2 | |
FSP/CONSOLE: Do not enable input irq in write path
We use irq for reading input from console, but not in output path.
Hence do not enable input irq in write path.
Fixes : 583c8203 (fsp/console: Allocate irq for each hvc console)
CC: Sam Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Acked-By: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hw/fsp')
| -rw-r--r-- | hw/fsp/fsp-console.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/hw/fsp/fsp-console.c b/hw/fsp/fsp-console.c index 49e709b..a855133 100644 --- a/hw/fsp/fsp-console.c +++ b/hw/fsp/fsp-console.c @@ -198,7 +198,6 @@ static size_t fsp_write_vserial(struct fsp_serial *fs, const char *buf, #ifndef DISABLE_CON_PENDING_EVT opal_update_pending_evt(OPAL_EVENT_CONSOLE_OUTPUT, OPAL_EVENT_CONSOLE_OUTPUT); - opal_update_pending_evt(fs->irq, fs->irq); #endif return len; } @@ -767,12 +766,10 @@ void fsp_console_poll(void *data __unused) if (!fs->open) continue; if (sb->next_out == sb->next_in) { - opal_update_pending_evt(fs->irq, 0); continue; } if (fs->log_port) { flush_console(); - opal_update_pending_evt(fs->irq, 0); } else { #ifdef OPAL_DEBUG_CONSOLE_POLL if (debug < 5) { |