sfc: Move Falcon NIC operations to efx_nic_type
This is preparation for adding differing implementations for new NICs.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 040f553..f6d1021 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -1041,7 +1041,7 @@
return rx_packets;
}
-void falcon_set_int_moderation(struct efx_channel *channel)
+static void falcon_push_irq_moderation(struct efx_channel *channel)
{
efx_dword_t timer_cmd;
struct efx_nic *efx = channel->efx;
@@ -1098,7 +1098,7 @@
efx_writeo_table(efx, &evq_ptr, efx->type->evq_ptr_tbl_base,
channel->channel);
- falcon_set_int_moderation(channel);
+ falcon_push_irq_moderation(channel);
}
void falcon_fini_eventq(struct efx_channel *channel)
@@ -1212,7 +1212,8 @@
struct efx_tx_queue *tx_queue;
int i, tx_pending, rx_pending;
- falcon_prepare_flush(efx);
+ /* If necessary prepare the hardware for flushing */
+ efx->type->prepare_flush(efx);
/* Flush all tx queues in parallel */
efx_for_each_tx_queue(tx_queue, efx)
@@ -1825,6 +1826,16 @@
**************************************************************************
*/
+static void falcon_push_multicast_hash(struct efx_nic *efx)
+{
+ union efx_multicast_hash *mc_hash = &efx->multicast_hash;
+
+ WARN_ON(!mutex_is_locked(&efx->mac_lock));
+
+ efx_writeo(efx, &mc_hash->oword[0], FR_AB_MAC_MC_HASH_REG0);
+ efx_writeo(efx, &mc_hash->oword[1], FR_AB_MAC_MC_HASH_REG1);
+}
+
static int falcon_reset_macs(struct efx_nic *efx)
{
efx_oword_t reg;
@@ -2240,7 +2251,7 @@
}
/* This call is responsible for hooking in the MAC and PHY operations */
-int falcon_probe_port(struct efx_nic *efx)
+static int falcon_probe_port(struct efx_nic *efx)
{
int rc;
@@ -2299,31 +2310,13 @@
return 0;
}
-void falcon_remove_port(struct efx_nic *efx)
+static void falcon_remove_port(struct efx_nic *efx)
{
falcon_free_buffer(efx, &efx->stats_buffer);
}
/**************************************************************************
*
- * Multicast filtering
- *
- **************************************************************************
- */
-
-void falcon_push_multicast_hash(struct efx_nic *efx)
-{
- union efx_multicast_hash *mc_hash = &efx->multicast_hash;
-
- WARN_ON(!mutex_is_locked(&efx->mac_lock));
-
- efx_writeo(efx, &mc_hash->oword[0], FR_AB_MAC_MC_HASH_REG0);
- efx_writeo(efx, &mc_hash->oword[1], FR_AB_MAC_MC_HASH_REG1);
-}
-
-
-/**************************************************************************
- *
* Falcon test code
*
**************************************************************************/
@@ -2503,7 +2496,7 @@
/* Resets NIC to known state. This routine must be called in process
* context and is allowed to sleep. */
-int falcon_reset_hw(struct efx_nic *efx, enum reset_type method)
+static int falcon_reset_hw(struct efx_nic *efx, enum reset_type method)
{
struct falcon_nic_data *nic_data = efx->nic_data;
efx_oword_t glb_ctl_reg_ker;
@@ -2592,7 +2585,7 @@
return rc;
}
-void falcon_monitor(struct efx_nic *efx)
+static void falcon_monitor(struct efx_nic *efx)
{
bool link_changed;
int rc;
@@ -2850,7 +2843,7 @@
large_eeprom_type);
}
-int falcon_probe_nic(struct efx_nic *efx)
+static int falcon_probe_nic(struct efx_nic *efx)
{
struct falcon_nic_data *nic_data;
struct falcon_board *board;
@@ -3006,7 +2999,7 @@
* defining the descriptor cache sizes and number of RSS channels.
* It does not set up any buffers, descriptor rings or event queues.
*/
-int falcon_init_nic(struct efx_nic *efx)
+static int falcon_init_nic(struct efx_nic *efx)
{
efx_oword_t temp;
int rc;
@@ -3139,7 +3132,7 @@
return 0;
}
-void falcon_remove_nic(struct efx_nic *efx)
+static void falcon_remove_nic(struct efx_nic *efx)
{
struct falcon_nic_data *nic_data = efx->nic_data;
struct falcon_board *board = falcon_board(efx);
@@ -3168,7 +3161,7 @@
efx->nic_data = NULL;
}
-void falcon_update_nic_stats(struct efx_nic *efx)
+static void falcon_update_nic_stats(struct efx_nic *efx)
{
struct falcon_nic_data *nic_data = efx->nic_data;
efx_oword_t cnt;
@@ -3232,6 +3225,20 @@
*/
struct efx_nic_type falcon_a1_nic_type = {
+ .probe = falcon_probe_nic,
+ .remove = falcon_remove_nic,
+ .init = falcon_init_nic,
+ .fini = efx_port_dummy_op_void,
+ .monitor = falcon_monitor,
+ .reset = falcon_reset_hw,
+ .probe_port = falcon_probe_port,
+ .remove_port = falcon_remove_port,
+ .prepare_flush = falcon_prepare_flush,
+ .update_stats = falcon_update_nic_stats,
+ .start_stats = falcon_start_nic_stats,
+ .stop_stats = falcon_stop_nic_stats,
+ .push_irq_moderation = falcon_push_irq_moderation,
+ .push_multicast_hash = falcon_push_multicast_hash,
.default_mac_ops = &falcon_xmac_operations,
.revision = EFX_REV_FALCON_A1,
@@ -3250,6 +3257,20 @@
};
struct efx_nic_type falcon_b0_nic_type = {
+ .probe = falcon_probe_nic,
+ .remove = falcon_remove_nic,
+ .init = falcon_init_nic,
+ .fini = efx_port_dummy_op_void,
+ .monitor = falcon_monitor,
+ .reset = falcon_reset_hw,
+ .probe_port = falcon_probe_port,
+ .remove_port = falcon_remove_port,
+ .prepare_flush = falcon_prepare_flush,
+ .update_stats = falcon_update_nic_stats,
+ .start_stats = falcon_start_nic_stats,
+ .stop_stats = falcon_stop_nic_stats,
+ .push_irq_moderation = falcon_push_irq_moderation,
+ .push_multicast_hash = falcon_push_multicast_hash,
.default_mac_ops = &falcon_xmac_operations,
.revision = EFX_REV_FALCON_B0,