diff options
| author | Cédric Le Goater <clg@redhat.com> | 2023-10-23 17:45:06 +0200 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2023-11-13 15:33:37 +0800 |
| commit | fe73674af1e80ad7375e627563042395a1a746b6 (patch) | |
| tree | 990cef48cb12eb9cb63f047729a12f658600712a /hw/net/igb_core.c | |
| parent | 69680740eafa1838527c90155a7432d51b8ff203 (diff) | |
igb: Add a VF reset handler
Export the igb_vf_reset() helper routine from the PF model to let the
IGBVF model implement its own device reset.
Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Suggested-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'hw/net/igb_core.c')
| -rw-r--r-- | hw/net/igb_core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c index f6a5e2327b..2a7a11aa9e 100644 --- a/hw/net/igb_core.c +++ b/hw/net/igb_core.c @@ -2477,11 +2477,13 @@ static void igb_set_vfmailbox(IGBCore *core, int index, uint32_t val) } } -static void igb_vf_reset(IGBCore *core, uint16_t vfn) +void igb_core_vf_reset(IGBCore *core, uint16_t vfn) { uint16_t qn0 = vfn; uint16_t qn1 = vfn + IGB_NUM_VM_POOLS; + trace_igb_core_vf_reset(vfn); + /* disable Rx and Tx for the VF*/ core->mac[RXDCTL0 + (qn0 * 16)] &= ~E1000_RXDCTL_QUEUE_ENABLE; core->mac[RXDCTL0 + (qn1 * 16)] &= ~E1000_RXDCTL_QUEUE_ENABLE; @@ -2560,7 +2562,7 @@ static void igb_set_vtctrl(IGBCore *core, int index, uint32_t val) if (val & E1000_CTRL_RST) { vfn = (index - PVTCTRL0) / 0x40; - igb_vf_reset(core, vfn); + igb_core_vf_reset(core, vfn); } } |