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Commit 59cfc479 authored by Ben Hutchings's avatar Ben Hutchings
Browse files

sfc: Introduce and use MCDI_DECLARE_BUF macro 



MCDI_DECLARE_BUF declares a variable as an MCDI buffer of the
requested length, adding any necessary padding.

Signed-off-by: default avatarBen Hutchings <bhutchings@solarflare.com>
parent ab0115fc

drivers/net/ethernet/sfc/mcdi.c

+27 −25
Original line number Original line Diff line number Diff line
@@ -606,7 +606,7 @@ void efx_mcdi_process_event(struct efx_channel *channel, 




void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len)

void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len)

{

{

	u8 outbuf[ALIGN(MC_CMD_GET_VERSION_OUT_LEN, 4)];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_VERSION_OUT_LEN);

	size_t outlength;

	size_t outlength;

	const __le16 *ver_words;

	const __le16 *ver_words;

	int rc;

	int rc;
@@ -637,8 +637,8 @@ void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len) 
int efx_mcdi_drv_attach(struct efx_nic *efx, bool driver_operating,

int efx_mcdi_drv_attach(struct efx_nic *efx, bool driver_operating,

			bool *was_attached)

			bool *was_attached)

{

{

	u8 inbuf[MC_CMD_DRV_ATTACH_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_DRV_ATTACH_IN_LEN);

	u8 outbuf[MC_CMD_DRV_ATTACH_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_DRV_ATTACH_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -667,7 +667,7 @@ int efx_mcdi_drv_attach(struct efx_nic *efx, bool driver_operating, 
int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address,

int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address,

			   u16 *fw_subtype_list, u32 *capabilities)

			   u16 *fw_subtype_list, u32 *capabilities)

{

{

	uint8_t outbuf[MC_CMD_GET_BOARD_CFG_OUT_LENMAX];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_BOARD_CFG_OUT_LENMAX);

	size_t outlen, offset, i;

	size_t outlen, offset, i;

	int port_num = efx_port_num(efx);

	int port_num = efx_port_num(efx);

	int rc;

	int rc;
@@ -721,7 +721,7 @@ int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address, 




int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, u32 dest_evq)

int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, u32 dest_evq)

{

{

	u8 inbuf[MC_CMD_LOG_CTRL_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_LOG_CTRL_IN_LEN);

	u32 dest = 0;

	u32 dest = 0;

	int rc;

	int rc;
@@ -749,7 +749,7 @@ int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, u32 dest_evq) 




int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out)

int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out)

{

{

	u8 outbuf[MC_CMD_NVRAM_TYPES_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_TYPES_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -777,8 +777,8 @@ int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, 
			size_t *size_out, size_t *erase_size_out,

			size_t *size_out, size_t *erase_size_out,

			bool *protected_out)

			bool *protected_out)

{

{

	u8 inbuf[MC_CMD_NVRAM_INFO_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_INFO_IN_LEN);

	u8 outbuf[MC_CMD_NVRAM_INFO_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_INFO_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -806,7 +806,7 @@ int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, 




int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type)

int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type)

{

{

	u8 inbuf[MC_CMD_NVRAM_UPDATE_START_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_START_IN_LEN);

	int rc;

	int rc;





	MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_START_IN_TYPE, type);

	MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_START_IN_TYPE, type);
@@ -828,8 +828,9 @@ int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type) 
int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type,

int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type,

			loff_t offset, u8 *buffer, size_t length)

			loff_t offset, u8 *buffer, size_t length)

{

{

	u8 inbuf[MC_CMD_NVRAM_READ_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_READ_IN_LEN);

	u8 outbuf[MC_CMD_NVRAM_READ_OUT_LEN(EFX_MCDI_NVRAM_LEN_MAX)];

	MCDI_DECLARE_BUF(outbuf,

			 MC_CMD_NVRAM_READ_OUT_LEN(EFX_MCDI_NVRAM_LEN_MAX));

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -853,7 +854,8 @@ int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type, 
int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,

int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,

			   loff_t offset, const u8 *buffer, size_t length)

			   loff_t offset, const u8 *buffer, size_t length)

{

{

	u8 inbuf[MC_CMD_NVRAM_WRITE_IN_LEN(EFX_MCDI_NVRAM_LEN_MAX)];

	MCDI_DECLARE_BUF(inbuf,

			 MC_CMD_NVRAM_WRITE_IN_LEN(EFX_MCDI_NVRAM_LEN_MAX));

	int rc;

	int rc;





	MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_TYPE, type);

	MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_TYPE, type);
@@ -879,7 +881,7 @@ int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type, 
int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type,

int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type,

			 loff_t offset, size_t length)

			 loff_t offset, size_t length)

{

{

	u8 inbuf[MC_CMD_NVRAM_ERASE_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_ERASE_IN_LEN);

	int rc;

	int rc;





	MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_TYPE, type);

	MCDI_SET_DWORD(inbuf, NVRAM_ERASE_IN_TYPE, type);
@@ -902,7 +904,7 @@ int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type, 




int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type)

int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type)

{

{

	u8 inbuf[MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN);

	int rc;

	int rc;





	MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_FINISH_IN_TYPE, type);

	MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_FINISH_IN_TYPE, type);
@@ -923,8 +925,8 @@ int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type) 




static int efx_mcdi_nvram_test(struct efx_nic *efx, unsigned int type)

static int efx_mcdi_nvram_test(struct efx_nic *efx, unsigned int type)

{

{

	u8 inbuf[MC_CMD_NVRAM_TEST_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_TEST_IN_LEN);

	u8 outbuf[MC_CMD_NVRAM_TEST_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_TEST_OUT_LEN);

	int rc;

	int rc;





	MCDI_SET_DWORD(inbuf, NVRAM_TEST_IN_TYPE, type);

	MCDI_SET_DWORD(inbuf, NVRAM_TEST_IN_TYPE, type);
@@ -976,8 +978,8 @@ int efx_mcdi_nvram_test_all(struct efx_nic *efx) 




static int efx_mcdi_read_assertion(struct efx_nic *efx)

static int efx_mcdi_read_assertion(struct efx_nic *efx)

{

{

	u8 inbuf[MC_CMD_GET_ASSERTS_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_ASSERTS_IN_LEN);

	u8 outbuf[MC_CMD_GET_ASSERTS_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_ASSERTS_OUT_LEN);

	unsigned int flags, index, ofst;

	unsigned int flags, index, ofst;

	const char *reason;

	const char *reason;

	size_t outlen;

	size_t outlen;
@@ -1032,7 +1034,7 @@ static int efx_mcdi_read_assertion(struct efx_nic *efx) 




static void efx_mcdi_exit_assertion(struct efx_nic *efx)

static void efx_mcdi_exit_assertion(struct efx_nic *efx)

{

{

	u8 inbuf[MC_CMD_REBOOT_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_REBOOT_IN_LEN);





	/* If the MC is running debug firmware, it might now be

	/* If the MC is running debug firmware, it might now be

	 * waiting for a debugger to attach, but we just want it to

	 * waiting for a debugger to attach, but we just want it to
@@ -1062,7 +1064,7 @@ int efx_mcdi_handle_assertion(struct efx_nic *efx) 




void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode)

void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode)

{

{

	u8 inbuf[MC_CMD_SET_ID_LED_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_ID_LED_IN_LEN);

	int rc;

	int rc;





	BUILD_BUG_ON(EFX_LED_OFF != MC_CMD_LED_OFF);

	BUILD_BUG_ON(EFX_LED_OFF != MC_CMD_LED_OFF);
@@ -1091,7 +1093,7 @@ int efx_mcdi_reset_port(struct efx_nic *efx) 




int efx_mcdi_reset_mc(struct efx_nic *efx)

int efx_mcdi_reset_mc(struct efx_nic *efx)

{

{

	u8 inbuf[MC_CMD_REBOOT_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_REBOOT_IN_LEN);

	int rc;

	int rc;





	BUILD_BUG_ON(MC_CMD_REBOOT_OUT_LEN != 0);

	BUILD_BUG_ON(MC_CMD_REBOOT_OUT_LEN != 0);
@@ -1110,8 +1112,8 @@ int efx_mcdi_reset_mc(struct efx_nic *efx) 
static int efx_mcdi_wol_filter_set(struct efx_nic *efx, u32 type,

static int efx_mcdi_wol_filter_set(struct efx_nic *efx, u32 type,

				   const u8 *mac, int *id_out)

				   const u8 *mac, int *id_out)

{

{

	u8 inbuf[MC_CMD_WOL_FILTER_SET_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_WOL_FILTER_SET_IN_LEN);

	u8 outbuf[MC_CMD_WOL_FILTER_SET_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_WOL_FILTER_SET_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -1151,7 +1153,7 @@ 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_get_magic(struct efx_nic *efx, int *id_out)

{

{

	u8 outbuf[MC_CMD_WOL_FILTER_GET_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_WOL_FILTER_GET_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -1178,7 +1180,7 @@ 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_remove(struct efx_nic *efx, int id)

{

{

	u8 inbuf[MC_CMD_WOL_FILTER_REMOVE_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_WOL_FILTER_REMOVE_IN_LEN);

	int rc;

	int rc;





	MCDI_SET_DWORD(inbuf, WOL_FILTER_REMOVE_IN_FILTER_ID, (u32)id);

	MCDI_SET_DWORD(inbuf, WOL_FILTER_REMOVE_IN_FILTER_ID, (u32)id);

drivers/net/ethernet/sfc/mcdi.h

+3 −0
Original line number Original line Diff line number Diff line
@@ -85,6 +85,9 @@ extern void efx_mcdi_process_event(struct efx_channel *channel, 
				   efx_qword_t *event);

				   efx_qword_t *event);

extern void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);

extern void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev);





#define MCDI_DECLARE_BUF(_name, _len)					\

	u8 _name[ALIGN(_len, 4)]



#define MCDI_PTR2(_buf, _ofst)						\

#define MCDI_PTR2(_buf, _ofst)						\

	(((u8 *)_buf) + _ofst)

	(((u8 *)_buf) + _ofst)

#define MCDI_SET_DWORD2(_buf, _ofst, _value)				\

#define MCDI_SET_DWORD2(_buf, _ofst, _value)				\

drivers/net/ethernet/sfc/mcdi_mac.c

+11 −6
Original line number Original line Diff line number Diff line
@@ -15,7 +15,7 @@ 
int efx_mcdi_set_mac(struct efx_nic *efx)

int efx_mcdi_set_mac(struct efx_nic *efx)

{

{

	u32 reject, fcntl;

	u32 reject, fcntl;

	u8 cmdbytes[MC_CMD_SET_MAC_IN_LEN];

	MCDI_DECLARE_BUF(cmdbytes, MC_CMD_SET_MAC_IN_LEN);





	memcpy(cmdbytes + MC_CMD_SET_MAC_IN_ADDR_OFST,

	memcpy(cmdbytes + MC_CMD_SET_MAC_IN_ADDR_OFST,

	       efx->net_dev->dev_addr, ETH_ALEN);

	       efx->net_dev->dev_addr, ETH_ALEN);
@@ -55,7 +55,7 @@ int efx_mcdi_set_mac(struct efx_nic *efx) 




bool efx_mcdi_mac_check_fault(struct efx_nic *efx)

bool efx_mcdi_mac_check_fault(struct efx_nic *efx)

{

{

	u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);

	size_t outlength;

	size_t outlength;

	int rc;

	int rc;
@@ -75,7 +75,7 @@ bool efx_mcdi_mac_check_fault(struct efx_nic *efx) 
int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr,

int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr,

		       u32 dma_len, int enable, int clear)

		       u32 dma_len, int enable, int clear)

{

{

	u8 inbuf[MC_CMD_MAC_STATS_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_MAC_STATS_IN_LEN);

	int rc;

	int rc;

	efx_dword_t *cmd_ptr;

	efx_dword_t *cmd_ptr;

	int period = enable ? 1000 : 0;

	int period = enable ? 1000 : 0;
@@ -115,16 +115,21 @@ int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr, 




int efx_mcdi_mac_reconfigure(struct efx_nic *efx)

int efx_mcdi_mac_reconfigure(struct efx_nic *efx)

{

{

	MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_MCAST_HASH_IN_LEN);

	int rc;

	int rc;





	BUILD_BUG_ON(MC_CMD_SET_MCAST_HASH_IN_LEN !=

		     MC_CMD_SET_MCAST_HASH_IN_HASH0_OFST +

		     sizeof(efx->multicast_hash));



	WARN_ON(!mutex_is_locked(&efx->mac_lock));

	WARN_ON(!mutex_is_locked(&efx->mac_lock));





	rc = efx_mcdi_set_mac(efx);

	rc = efx_mcdi_set_mac(efx);

	if (rc != 0)

	if (rc != 0)

		return rc;

		return rc;





	memcpy(MCDI_PTR(inbuf, SET_MCAST_HASH_IN_HASH0),

	       efx->multicast_hash.byte, sizeof(efx->multicast_hash));

	return efx_mcdi_rpc(efx, MC_CMD_SET_MCAST_HASH,

	return efx_mcdi_rpc(efx, MC_CMD_SET_MCAST_HASH,

			    efx->multicast_hash.byte,

			    inbuf, sizeof(inbuf), NULL, 0, NULL);

			    sizeof(efx->multicast_hash),

			    NULL, 0, NULL);

}
 
}

drivers/net/ethernet/sfc/mcdi_mon.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -92,7 +92,7 @@ struct efx_mcdi_mon_attribute { 
static int efx_mcdi_mon_update(struct efx_nic *efx)

static int efx_mcdi_mon_update(struct efx_nic *efx)

{

{

	struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);

	struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);

	u8 inbuf[MC_CMD_READ_SENSORS_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_READ_SENSORS_IN_LEN);

	int rc;

	int rc;





	MCDI_SET_DWORD(inbuf, READ_SENSORS_IN_DMA_ADDR_LO,

	MCDI_SET_DWORD(inbuf, READ_SENSORS_IN_DMA_ADDR_LO,
@@ -236,7 +236,7 @@ int efx_mcdi_mon_probe(struct efx_nic *efx) 
{

{

	struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);

	struct efx_mcdi_mon *hwmon = efx_mcdi_mon(efx);

	unsigned int n_attrs, n_temp = 0, n_cool = 0, n_in = 0;

	unsigned int n_attrs, n_temp = 0, n_cool = 0, n_in = 0;

	u8 outbuf[MC_CMD_SENSOR_INFO_OUT_LENMAX];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_SENSOR_INFO_OUT_LENMAX);

	size_t outlen;

	size_t outlen;

	char name[12];

	char name[12];

	u32 mask;

	u32 mask;

drivers/net/ethernet/sfc/mcdi_phy.c

+13 −13
Original line number Original line Diff line number Diff line
@@ -36,7 +36,7 @@ struct efx_mcdi_phy_data { 
static int

static int

efx_mcdi_get_phy_cfg(struct efx_nic *efx, struct efx_mcdi_phy_data *cfg)

efx_mcdi_get_phy_cfg(struct efx_nic *efx, struct efx_mcdi_phy_data *cfg)

{

{

	u8 outbuf[MC_CMD_GET_PHY_CFG_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_PHY_CFG_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -78,7 +78,7 @@ static int efx_mcdi_set_link(struct efx_nic *efx, u32 capabilities, 
			     u32 flags, u32 loopback_mode,

			     u32 flags, u32 loopback_mode,

			     u32 loopback_speed)

			     u32 loopback_speed)

{

{

	u8 inbuf[MC_CMD_SET_LINK_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_LINK_IN_LEN);

	int rc;

	int rc;





	BUILD_BUG_ON(MC_CMD_SET_LINK_OUT_LEN != 0);

	BUILD_BUG_ON(MC_CMD_SET_LINK_OUT_LEN != 0);
@@ -102,7 +102,7 @@ static int efx_mcdi_set_link(struct efx_nic *efx, u32 capabilities, 




static int efx_mcdi_loopback_modes(struct efx_nic *efx, u64 *loopback_modes)

static int efx_mcdi_loopback_modes(struct efx_nic *efx, u64 *loopback_modes)

{

{

	u8 outbuf[MC_CMD_GET_LOOPBACK_MODES_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LOOPBACK_MODES_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -129,8 +129,8 @@ int efx_mcdi_mdio_read(struct efx_nic *efx, unsigned int bus, 
			 unsigned int prtad, unsigned int devad, u16 addr,

			 unsigned int prtad, unsigned int devad, u16 addr,

			 u16 *value_out, u32 *status_out)

			 u16 *value_out, u32 *status_out)

{

{

	u8 inbuf[MC_CMD_MDIO_READ_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_MDIO_READ_IN_LEN);

	u8 outbuf[MC_CMD_MDIO_READ_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_MDIO_READ_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -157,8 +157,8 @@ int efx_mcdi_mdio_write(struct efx_nic *efx, unsigned int bus, 
			  unsigned int prtad, unsigned int devad, u16 addr,

			  unsigned int prtad, unsigned int devad, u16 addr,

			  u16 value, u32 *status_out)

			  u16 value, u32 *status_out)

{

{

	u8 inbuf[MC_CMD_MDIO_WRITE_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_MDIO_WRITE_IN_LEN);

	u8 outbuf[MC_CMD_MDIO_WRITE_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_MDIO_WRITE_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -307,7 +307,7 @@ static u32 mcdi_to_ethtool_media(u32 media) 
static int efx_mcdi_phy_probe(struct efx_nic *efx)

static int efx_mcdi_phy_probe(struct efx_nic *efx)

{

{

	struct efx_mcdi_phy_data *phy_data;

	struct efx_mcdi_phy_data *phy_data;

	u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);

	u32 caps;

	u32 caps;

	int rc;

	int rc;
@@ -472,7 +472,7 @@ void efx_mcdi_phy_check_fcntl(struct efx_nic *efx, u32 lpa) 
static bool efx_mcdi_phy_poll(struct efx_nic *efx)

static bool efx_mcdi_phy_poll(struct efx_nic *efx)

{

{

	struct efx_link_state old_state = efx->link_state;

	struct efx_link_state old_state = efx->link_state;

	u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);

	int rc;

	int rc;





	WARN_ON(!mutex_is_locked(&efx->mac_lock));

	WARN_ON(!mutex_is_locked(&efx->mac_lock));
@@ -507,7 +507,7 @@ static void efx_mcdi_phy_remove(struct efx_nic *efx) 
static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)

static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)

{

{

	struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;

	struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;

	u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);

	int rc;

	int rc;





	ecmd->supported =

	ecmd->supported =
@@ -579,7 +579,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec 




static int efx_mcdi_phy_test_alive(struct efx_nic *efx)

static int efx_mcdi_phy_test_alive(struct efx_nic *efx)

{

{

	u8 outbuf[MC_CMD_GET_PHY_STATE_OUT_LEN];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_PHY_STATE_OUT_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;
@@ -744,8 +744,8 @@ static const char *efx_mcdi_phy_test_name(struct efx_nic *efx, 
static int efx_mcdi_phy_get_module_eeprom(struct efx_nic *efx,

static int efx_mcdi_phy_get_module_eeprom(struct efx_nic *efx,

					  struct ethtool_eeprom *ee, u8 *data)

					  struct ethtool_eeprom *ee, u8 *data)

{

{

	u8 outbuf[MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMAX];

	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMAX);

	u8 inbuf[MC_CMD_GET_PHY_MEDIA_INFO_IN_LEN];

	MCDI_DECLARE_BUF(inbuf, MC_CMD_GET_PHY_MEDIA_INFO_IN_LEN);

	size_t outlen;

	size_t outlen;

	int rc;

	int rc;

	unsigned int payload_len;

	unsigned int payload_len;