sfc: Provide hints to irqbalance daemon

Allocate IRQs with the name format <device>[-<type>]-<number> so that
future versions of irqbalanced understand what we're doing.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 2c5b5fabac1e..abff9084a986 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -327,6 +327,7 @@ enum efx_rx_alloc_method {
  *
  * @efx: Associated Efx NIC
  * @channel: Channel instance number
+ * @name: Name for channel and IRQ
  * @used_flags: Channel is used by net driver
  * @enabled: Channel enabled indicator
  * @irq: IRQ number (MSI and MSI-X only)
@@ -357,6 +358,7 @@ enum efx_rx_alloc_method {
 struct efx_channel {
         struct efx_nic *efx;
         int channel;
+        char name[IFNAMSIZ + 6];
         int used_flags;
         bool enabled;
         int irq;