#include <asm/hvconsole.h>
#include <asm/vio.h>
#include <asm/prom.h>
+#include <asm/firmware.h>
#include <asm/iseries/vio.h>
#include <asm/iseries/hv_call.h>
#include <asm/iseries/hv_lp_config.h>
spin_lock_irqsave(&consolelock, flags);
if (viochar_is_console(pi) && !viopath_isactive(pi->lp)) {
- spin_lock_irqsave(&consoleloglock, flags);
HvCall_writeLogBuffer(buf, count);
- spin_unlock_irqrestore(&consoleloglock, flags);
sent = count;
goto done;
}
len = (count > VIOCHAR_MAX_DATA) ? VIOCHAR_MAX_DATA : count;
- if (viochar_is_console(pi)) {
- spin_lock_irqsave(&consoleloglock, flags);
+ if (viochar_is_console(pi))
HvCall_writeLogBuffer(buf, len);
- spin_unlock_irqrestore(&consoleloglock, flags);
- }
init_data_event(viochar, pi->lp);
atomic_t wait_flag;
int rc;
+ if (!firmware_has_feature(FW_FEATURE_ISERIES))
+ return -EIO;
+
/* +2 for fudge */
rc = viopath_open(HvLpConfig_getPrimaryLpIndex(),
viomajorsubtype_chario, VIOCHAR_WINDOW + 2);
for (vty = of_find_node_by_name(NULL, "vty"); vty != NULL;
vty = of_find_node_by_name(vty, "vty")) {
- uint32_t *vtermno;
+ const uint32_t *vtermno;
/* We have statically defined space for only a certain number
* of console adapters.
(num_found >= VTTY_PORTS))
break;
- vtermno = (uint32_t *)get_property(vty, "reg", NULL);
+ vtermno = get_property(vty, "reg", NULL);
if (!vtermno)
continue;