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Message-ID: <20241102151625.39535-4-linux@treblig.org>
Date: Sat, 2 Nov 2024 15:16:24 +0000
From: linux@...blig.org
To: ecree.xilinx@...il.com,
habetsm.xilinx@...il.com,
andrew+netdev@...n.ch,
davem@...emloft.net,
edumazet@...gle.com,
kuba@...nel.org,
pabeni@...hat.com
Cc: netdev@...r.kernel.org,
linux-net-drivers@....com,
linux-kernel@...r.kernel.org,
"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH net-next 3/4] sfc: Remove unused mcdi functions
From: "Dr. David Alan Gilbert" <linux@...blig.org>
efx_mcdi_flush_rxqs(), efx_mcdi_rpc_async_quiet(),
efx_mcdi_rpc_finish_quiet(), and efx_mcdi_wol_filter_get_magic()
are unused.
I think these are fall out from the split into Siena
that happened in
commit 4d49e5cd4b09 ("sfc/siena: Rename functions in mcdi headers to avoid
conflicts with sfc")
and
commit d48523cb88e0 ("sfc: Copy shared files needed for Siena (part 2)")
Remove them.
Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
drivers/net/ethernet/sfc/mcdi.c | 76 ---------------------------------
drivers/net/ethernet/sfc/mcdi.h | 10 -----
2 files changed, 86 deletions(-)
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c
index 76578502226e..d461b1a6ce81 100644
--- a/drivers/net/ethernet/sfc/mcdi.c
+++ b/drivers/net/ethernet/sfc/mcdi.c
@@ -1051,15 +1051,6 @@ efx_mcdi_rpc_async(struct efx_nic *efx, unsigned int cmd,
cookie, false);
}
-int efx_mcdi_rpc_async_quiet(struct efx_nic *efx, unsigned int cmd,
- const efx_dword_t *inbuf, size_t inlen,
- size_t outlen, efx_mcdi_async_completer *complete,
- unsigned long cookie)
-{
- return _efx_mcdi_rpc_async(efx, cmd, inbuf, inlen, outlen, complete,
- cookie, true);
-}
-
int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen,
efx_dword_t *outbuf, size_t outlen,
size_t *outlen_actual)
@@ -1068,14 +1059,6 @@ int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen,
outlen_actual, false, NULL, NULL);
}
-int efx_mcdi_rpc_finish_quiet(struct efx_nic *efx, unsigned cmd, size_t inlen,
- efx_dword_t *outbuf, size_t outlen,
- size_t *outlen_actual)
-{
- return _efx_mcdi_rpc_finish(efx, cmd, inlen, outbuf, outlen,
- outlen_actual, true, NULL, NULL);
-}
-
void efx_mcdi_display_error(struct efx_nic *efx, unsigned cmd,
size_t inlen, efx_dword_t *outbuf,
size_t outlen, int rc)
@@ -1982,33 +1965,6 @@ efx_mcdi_wol_filter_set_magic(struct efx_nic *efx, const u8 *mac, int *id_out)
}
-int efx_mcdi_wol_filter_get_magic(struct efx_nic *efx, int *id_out)
-{
- MCDI_DECLARE_BUF(outbuf, MC_CMD_WOL_FILTER_GET_OUT_LEN);
- size_t outlen;
- int rc;
-
- rc = efx_mcdi_rpc(efx, MC_CMD_WOL_FILTER_GET, NULL, 0,
- outbuf, sizeof(outbuf), &outlen);
- if (rc)
- goto fail;
-
- if (outlen < MC_CMD_WOL_FILTER_GET_OUT_LEN) {
- rc = -EIO;
- goto fail;
- }
-
- *id_out = (int)MCDI_DWORD(outbuf, WOL_FILTER_GET_OUT_FILTER_ID);
-
- return 0;
-
-fail:
- *id_out = -1;
- netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
- return rc;
-}
-
-
int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id)
{
MCDI_DECLARE_BUF(inbuf, MC_CMD_WOL_FILTER_REMOVE_IN_LEN);
@@ -2021,38 +1977,6 @@ int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id)
return rc;
}
-int efx_mcdi_flush_rxqs(struct efx_nic *efx)
-{
- struct efx_channel *channel;
- struct efx_rx_queue *rx_queue;
- MCDI_DECLARE_BUF(inbuf,
- MC_CMD_FLUSH_RX_QUEUES_IN_LEN(EFX_MAX_CHANNELS));
- int rc, count;
-
- BUILD_BUG_ON(EFX_MAX_CHANNELS >
- MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_MAXNUM);
-
- count = 0;
- efx_for_each_channel(channel, efx) {
- efx_for_each_channel_rx_queue(rx_queue, channel) {
- if (rx_queue->flush_pending) {
- rx_queue->flush_pending = false;
- atomic_dec(&efx->rxq_flush_pending);
- MCDI_SET_ARRAY_DWORD(
- inbuf, FLUSH_RX_QUEUES_IN_QID_OFST,
- count, efx_rx_queue_index(rx_queue));
- count++;
- }
- }
- }
-
- rc = efx_mcdi_rpc(efx, MC_CMD_FLUSH_RX_QUEUES, inbuf,
- MC_CMD_FLUSH_RX_QUEUES_IN_LEN(count), NULL, 0, NULL);
- WARN_ON(rc < 0);
-
- return rc;
-}
-
int efx_mcdi_wol_filter_reset(struct efx_nic *efx)
{
int rc;
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index ea612c619874..cdb17d7c147f 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -155,9 +155,6 @@ int efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd,
int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen,
efx_dword_t *outbuf, size_t outlen,
size_t *outlen_actual);
-int efx_mcdi_rpc_finish_quiet(struct efx_nic *efx, unsigned cmd,
- size_t inlen, efx_dword_t *outbuf,
- size_t outlen, size_t *outlen_actual);
typedef void efx_mcdi_async_completer(struct efx_nic *efx,
unsigned long cookie, int rc,
@@ -167,11 +164,6 @@ int efx_mcdi_rpc_async(struct efx_nic *efx, unsigned int cmd,
const efx_dword_t *inbuf, size_t inlen, size_t outlen,
efx_mcdi_async_completer *complete,
unsigned long cookie);
-int efx_mcdi_rpc_async_quiet(struct efx_nic *efx, unsigned int cmd,
- const efx_dword_t *inbuf, size_t inlen,
- size_t outlen,
- efx_mcdi_async_completer *complete,
- unsigned long cookie);
void efx_mcdi_display_error(struct efx_nic *efx, unsigned cmd,
size_t inlen, efx_dword_t *outbuf,
@@ -410,10 +402,8 @@ int efx_mcdi_handle_assertion(struct efx_nic *efx);
int efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
int efx_mcdi_wol_filter_set_magic(struct efx_nic *efx, const u8 *mac,
int *id_out);
-int efx_mcdi_wol_filter_get_magic(struct efx_nic *efx, int *id_out);
int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id);
int efx_mcdi_wol_filter_reset(struct efx_nic *efx);
-int efx_mcdi_flush_rxqs(struct efx_nic *efx);
void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev);
void efx_mcdi_mac_start_stats(struct efx_nic *efx);
void efx_mcdi_mac_stop_stats(struct efx_nic *efx);
--
2.47.0
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