diff options
Diffstat (limited to 'drivers/net/ethernet/microsoft/mana/hw_channel.c')
| -rw-r--r-- | drivers/net/ethernet/microsoft/mana/hw_channel.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c index 2bd1d74021f7..9d1cd3bfcf66 100644 --- a/drivers/net/ethernet/microsoft/mana/hw_channel.c +++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c @@ -174,7 +174,25 @@ static void mana_hwc_init_event_handler(void *ctx, struct gdma_queue *q_self, complete(&hwc->hwc_init_eqe_comp); break; + case GDMA_EQE_HWC_SOC_RECONFIG_DATA: + type_data.as_uint32 = event->details[0]; + type = type_data.type; + val = type_data.value; + + switch (type) { + case HWC_DATA_CFG_HWC_TIMEOUT: + hwc->hwc_timeout = val; + break; + + default: + dev_warn(hwc->dev, "Received unknown reconfig type %u\n", type); + break; + } + + break; + default: + dev_warn(hwc->dev, "Received unknown gdma event %u\n", event->type); /* Ignore unknown events, which should never happen. */ break; } @@ -696,6 +714,7 @@ int mana_hwc_create_channel(struct gdma_context *gc) gd->driver_data = hwc; hwc->gdma_dev = gd; hwc->dev = gc->dev; + hwc->hwc_timeout = HW_CHANNEL_WAIT_RESOURCE_TIMEOUT_MS; /* HWC's instance number is always 0. */ gd->dev_id.as_uint32 = 0; @@ -770,6 +789,8 @@ void mana_hwc_destroy_channel(struct gdma_context *gc) hwc->gdma_dev->doorbell = INVALID_DOORBELL; hwc->gdma_dev->pdid = INVALID_PDID; + hwc->hwc_timeout = 0; + kfree(hwc); gc->hwc.driver_data = NULL; gc->hwc.gdma_context = NULL; @@ -825,7 +846,8 @@ int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len, goto out; } - if (!wait_for_completion_timeout(&ctx->comp_event, 30 * HZ)) { + if (!wait_for_completion_timeout(&ctx->comp_event, + (msecs_to_jiffies(hwc->hwc_timeout) * HZ))) { dev_err(hwc->dev, "HWC: Request timed out!\n"); err = -ETIMEDOUT; goto out; |