Merge branch 'net-ipa-limit-special-reset-handling'

Alex Elder says:

====================
net: ipa: limit special reset handling

Some special handling done during channel reset should only be done
for IPA hardare version 3.5.1.  This series generalizes the meaning
of a flag passed to indicate special behavior, then has the special
handling be used only when appropriate.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/net/ipa/gsi.h b/drivers/net/ipa/gsi.h
index 19471017fadf..90a02194e7ad 100644
--- a/drivers/net/ipa/gsi.h
+++ b/drivers/net/ipa/gsi.h
@@ -165,14 +165,14 @@ struct gsi {
 /**
  * gsi_setup() - Set up the GSI subsystem
  * @gsi:	Address of GSI structure embedded in an IPA structure
- * @db_enable:	Whether to use the GSI doorbell engine
+ * @legacy:	Set up for legacy hardware
  *
  * @Return:	0 if successful, or a negative error code
  *
  * Performs initialization that must wait until the GSI hardware is
  * ready (including firmware loaded).
  */
-int gsi_setup(struct gsi *gsi, bool db_enable);
+int gsi_setup(struct gsi *gsi, bool legacy);
 
 /**
  * gsi_teardown() - Tear down GSI subsystem
@@ -220,15 +220,15 @@ int gsi_channel_stop(struct gsi *gsi, u32 channel_id);
  * gsi_channel_reset() - Reset an allocated GSI channel
  * @gsi:	GSI pointer
  * @channel_id:	Channel to be reset
- * @db_enable:	Whether doorbell engine should be enabled
+ * @legacy:	Legacy behavior
  *
- * Reset a channel and reconfigure it.  The @db_enable flag indicates
- * whether the doorbell engine will be enabled following reconfiguration.
+ * Reset a channel and reconfigure it.  The @legacy flag indicates
+ * that some steps should be done differently for legacy hardware.
  *
  * GSI hardware relinquishes ownership of all pending receive buffer
  * transactions and they will complete with their cancelled flag set.
  */
-void gsi_channel_reset(struct gsi *gsi, u32 channel_id, bool db_enable);
+void gsi_channel_reset(struct gsi *gsi, u32 channel_id, bool legacy);
 
 int gsi_channel_suspend(struct gsi *gsi, u32 channel_id, bool stop);
 int gsi_channel_resume(struct gsi *gsi, u32 channel_id, bool start);