diff options
| author | Cao jin <caoj.fnst@cn.fujitsu.com> | 2016-08-18 22:15:54 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2016-08-22 16:06:08 +0800 |
| commit | e0af5a0e8b74c674d29be3224b7ec16ba278e99c (patch) | |
| tree | 15de9d71ff314a1ae46f25b221ddb89e782f2977 | |
| parent | 67f3280c062d622dc077246b483702096d11dcc0 (diff) | |
| download | qemu-e0af5a0e8b74c674d29be3224b7ec16ba278e99c.tar.gz | |
e1000e: remove internal interrupt flag
Commit 66bf7d58 removed internal msi state flag E1000E_USE_MSI, E1000E_USE_MSIX
is not necessary too, remove it now. And interrupt flag field intr_state also
can be removed now.
CC: Dmitry Fleytman <dmitry@daynix.com>
CC: Jason Wang <jasowang@redhat.com>
CC: Markus Armbruster <armbru@redhat.com>
CC: Marcel Apfelbaum <marcel@redhat.com>
CC: Michael S. Tsirkin <mst@redhat.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Dmitry Fleytman <dmitry@daynix.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
| -rw-r--r-- | hw/net/e1000e.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c index d001c96668..bad43f474e 100644 --- a/hw/net/e1000e.c +++ b/hw/net/e1000e.c @@ -69,7 +69,6 @@ typedef struct E1000EState { uint16_t subsys_ven_used; uint16_t subsys_used; - uint32_t intr_state; bool disable_vnet; E1000ECore core; @@ -89,8 +88,6 @@ typedef struct E1000EState { #define E1000E_MSIX_TABLE (0x0000) #define E1000E_MSIX_PBA (0x2000) -#define E1000E_USE_MSIX BIT(0) - static uint64_t e1000e_mmio_read(void *opaque, hwaddr addr, unsigned size) { @@ -302,8 +299,6 @@ e1000e_init_msix(E1000EState *s) } else { if (!e1000e_use_msix_vectors(s, E1000E_MSIX_VEC_NUM)) { msix_uninit(d, &s->msix, &s->msix); - } else { - s->intr_state |= E1000E_USE_MSIX; } } } @@ -311,7 +306,7 @@ e1000e_init_msix(E1000EState *s) static void e1000e_cleanup_msix(E1000EState *s) { - if (s->intr_state & E1000E_USE_MSIX) { + if (msix_enabled(PCI_DEVICE(s))) { e1000e_unuse_msix_vectors(s, E1000E_MSIX_VEC_NUM); msix_uninit(PCI_DEVICE(s), &s->msix, &s->msix); } @@ -601,7 +596,6 @@ static const VMStateDescription e1000e_vmstate = { VMSTATE_MSIX(parent_obj, E1000EState), VMSTATE_UINT32(ioaddr, E1000EState), - VMSTATE_UINT32(intr_state, E1000EState), VMSTATE_UINT32(core.rxbuf_min_shift, E1000EState), VMSTATE_UINT8(core.rx_desc_len, E1000EState), VMSTATE_UINT32_ARRAY(core.rxbuf_sizes, E1000EState, |