On 17.06.19 15:13, Mario Mintel wrote:
As it improves readability of hypervisor messages for debugging purposes.
Signed-off-by: Mario Mintel <[email protected]>
---
hypervisor/arch/x86/vtd.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/hypervisor/arch/x86/vtd.c b/hypervisor/arch/x86/vtd.c
index 1cae0dcb..8e076b4b 100644
--- a/hypervisor/arch/x86/vtd.c
+++ b/hypervisor/arch/x86/vtd.c
@@ -621,8 +621,9 @@ static int vtd_reserve_int_remap_region(u16 device_id,
unsigned int length)
if (start < 0)
start = n;
if (n + 1 == start + length) {
- printk("Reserving %u interrupt(s) for device %04x "
- "at index %d\n", length, device_id, start);
+ printk("Reserving %u interrupt(s) for device "
+ "%02x:%02x.%x at index %d\n", length,
+ PCI_BDF_PARAMS(device_id), start);
for (n = start; n < start + length; n++) {
int_remap_table[n].field.assigned = 1;
int_remap_table[n].field.sid = device_id;
@@ -639,8 +640,8 @@ static void vtd_free_int_remap_region(u16 device_id,
unsigned int length)
int pos = vtd_find_int_remap_region(device_id);
if (pos >= 0) {
- printk("Freeing %u interrupt(s) for device %04x at index %d\n",
- length, device_id, pos);
+ printk("Freeing %u interrupt(s) for device %02x:%02x.%x at "
+ "index %d\n", length, PCI_BDF_PARAMS(device_id), pos);
while (length-- > 0)
vtd_update_irte(pos++, free_irte);
}
Not all devices listed here are PCI devices (actually only the IOAPIC, we do not
support the HPET yet). I guess the original idea was to avoid confusion when a
device shows up that is not visible as PCI. But avoiding to parse the value for
all the other devices remains a value of its own.
Applied to next, thanks.
Jan
--
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux
--
You received this message because you are subscribed to the Google Groups
"Jailhouse" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/jailhouse-dev/38a7ba28-df47-2ac1-1dce-a381d6dc4571%40siemens.com.
For more options, visit https://groups.google.com/d/optout.
