diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2010-12-02 16:47:45 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-03 20:08:08 +0300 |
| commit | 40641ed93cd53561f7d53b5fd5ed656b35f3aabd (patch) | |
| tree | c7cffd1b3df358e825111d3aa21f396f70f03e22 /drivers/net/sfc/nic.c | |
| parent | 4833f02a2972b7da4c8a15e1e329db0f984a75d9 (diff) | |
| download | linux-40641ed93cd53561f7d53b5fd5ed656b35f3aabd.tar.xz | |
sfc: Move Falcon global event handling to falcon.c
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/nic.c')
| -rw-r--r-- | drivers/net/sfc/nic.c | 48 |
1 files changed, 5 insertions, 43 deletions
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c index 41c36b9a4244..9743cff15130 100644 --- a/drivers/net/sfc/nic.c +++ b/drivers/net/sfc/nic.c @@ -894,46 +894,6 @@ efx_handle_generated_event(struct efx_channel *channel, efx_qword_t *event) channel->channel, EFX_QWORD_VAL(*event)); } -/* Global events are basically PHY events */ -static void -efx_handle_global_event(struct efx_channel *channel, efx_qword_t *event) -{ - struct efx_nic *efx = channel->efx; - bool handled = false; - - if (EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_G_PHY0_INTR) || - EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XG_PHY0_INTR) || - EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XFP_PHY0_INTR)) { - /* Ignored */ - handled = true; - } - - if ((efx_nic_rev(efx) >= EFX_REV_FALCON_B0) && - EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_XG_MGT_INTR)) { - efx->xmac_poll_required = true; - handled = true; - } - - if (efx_nic_rev(efx) <= EFX_REV_FALCON_A1 ? - EFX_QWORD_FIELD(*event, FSF_AA_GLB_EV_RX_RECOVERY) : - EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_RX_RECOVERY)) { - netif_err(efx, rx_err, efx->net_dev, - "channel %d seen global RX_RESET event. Resetting.\n", - channel->channel); - - atomic_inc(&efx->rx_reset); - efx_schedule_reset(efx, EFX_WORKAROUND_6555(efx) ? - RESET_TYPE_RX_RECOVERY : RESET_TYPE_DISABLE); - handled = true; - } - - if (!handled) - netif_err(efx, hw, efx->net_dev, - "channel %d unknown global event " - EFX_QWORD_FMT "\n", channel->channel, - EFX_QWORD_VAL(*event)); -} - static void efx_handle_driver_event(struct efx_channel *channel, efx_qword_t *event) { @@ -1050,15 +1010,17 @@ int efx_nic_process_eventq(struct efx_channel *channel, int budget) case FSE_AZ_EV_CODE_DRV_GEN_EV: efx_handle_generated_event(channel, &event); break; - case FSE_AZ_EV_CODE_GLOBAL_EV: - efx_handle_global_event(channel, &event); - break; case FSE_AZ_EV_CODE_DRIVER_EV: efx_handle_driver_event(channel, &event); break; case FSE_CZ_EV_CODE_MCDI_EV: efx_mcdi_process_event(channel, &event); break; + case FSE_AZ_EV_CODE_GLOBAL_EV: + if (efx->type->handle_global_event && + efx->type->handle_global_event(channel, &event)) + break; + /* else fall through */ default: netif_err(channel->efx, hw, channel->efx->net_dev, "channel %d unknown event type %d (data " |