xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sfc: Move Falcon global event handling to falcon.c

Browse Source 
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2010-12-02 13:47:45 +00:00
committed by David S. Miller
parent 4833f02a29
commit 40641ed93c
3 changed files with 43 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
drivers/net/sfc/nic.c
View File

@@ -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 "