Commit c6048f84 authored by Shmulik Ladkani's avatar Shmulik Ladkani Committed by Jason Wang
Browse files

vmxnet3: Support reading IMR registers on bar0 



Instead of asserting, return the actual IMR register value.
This is aligned with what's returned on ESXi.

Signed-off-by: default avatarShmulik Ladkani <shmulik.ladkani@ravellosystems.com>
Tested-by: default avatarDana Rubin <dana.rubin@ravellosystems.com>
Signed-off-by: default avatarJason Wang <jasowang@redhat.com>
parent a7278b36

hw/net/vmxnet3.c

+5 −1
Original line number Diff line number Diff line
@@ -1163,9 +1163,13 @@ vmxnet3_io_bar0_write(void *opaque, hwaddr addr, 
static uint64_t

vmxnet3_io_bar0_read(void *opaque, hwaddr addr, unsigned size)

{

    VMXNET3State *s = opaque;



    if (VMW_IS_MULTIREG_ADDR(addr, VMXNET3_REG_IMR,

                        VMXNET3_MAX_INTRS, VMXNET3_REG_ALIGN)) {

        g_assert_not_reached();

        int l = VMW_MULTIREG_IDX_BY_ADDR(addr, VMXNET3_REG_IMR,

                                         VMXNET3_REG_ALIGN);

        return s->interrupt_states[l].is_masked;

    }



    VMW_CBPRN("BAR0 unknown read [%" PRIx64 "], size %d", addr, size);