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| author | Christina Wang <christina.wang@windriver.com> | 2021-07-23 15:55:12 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2021-08-02 12:19:18 +0800 |
| commit | cfe6d6841ff46b43ec38792422f690813f4ce3bf (patch) | |
| tree | 39948d70550c5fcc4945a0a0a4e9e6da13731c96 /hw | |
| parent | d897056960fb379302cc9b656b899829f571eb6e (diff) | |
| download | qemu-cfe6d6841ff46b43ec38792422f690813f4ce3bf.zip qemu-cfe6d6841ff46b43ec38792422f690813f4ce3bf.tar.gz qemu-cfe6d6841ff46b43ec38792422f690813f4ce3bf.tar.bz2 | |
hw/net: e1000e: Don't zero out the VLAN tag in the legacy RX descriptor
In the legacy RX descriptor mode, VLAN tag was saved to d->special
by e1000e_build_rx_metadata() in e1000e_write_lgcy_rx_descr(), but
it was then zeroed out again at the end of the call, which is wrong.
Fixes: c89d416a2b0f ("e1000e: Don't zero out buffer address in rx descriptor")
Reported-by: Markus Carlstedt <markus.carlstedt@windriver.com>
Signed-off-by: Christina Wang <christina.wang@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/e1000e_core.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c index b4bf4ca..8ae6fb7 100644 --- a/hw/net/e1000e_core.c +++ b/hw/net/e1000e_core.c @@ -1285,7 +1285,6 @@ e1000e_write_lgcy_rx_descr(E1000ECore *core, uint8_t *desc, &d->special); d->errors = (uint8_t) (le32_to_cpu(status_flags) >> 24); d->status = (uint8_t) le32_to_cpu(status_flags); - d->special = 0; } static inline void |