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net: fman: Use mac_dev for some params 

Some params are already present in mac_dev. Use them directly instead of
passing them through params.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Acked-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sean Anderson 2022-09-02 17:57:29 -04:00 committed by David S. Miller
parent c6b7b1b515
commit 19c788b144
5 changed files with 22 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/net/ethernet/freescale/fman/fman_dtsec.c
View File

@ -1413,13 +1413,11 @@ static int dtsec_free(struct fman_mac *dtsec)
return 0;
}
static struct fman_mac *dtsec_config(struct fman_mac_params *params)
static struct fman_mac *dtsec_config(struct mac_device *mac_dev,
struct fman_mac_params *params)
{
struct fman_mac *dtsec;
struct dtsec_cfg *dtsec_drv_param;
void __iomem *base_addr;
base_addr = params->base_addr;
/* allocate memory for the UCC GETH data structure. */
dtsec = kzalloc(sizeof(*dtsec), GFP_KERNEL);
@ -1436,10 +1434,10 @@ static struct fman_mac *dtsec_config(struct fman_mac_params *params)
set_dflts(dtsec_drv_param);
dtsec->regs = base_addr;
dtsec->addr = ENET_ADDR_TO_UINT64(params->addr);
dtsec->regs = mac_dev->vaddr;
dtsec->addr = ENET_ADDR_TO_UINT64(mac_dev->addr);
dtsec->max_speed = params->max_speed;
dtsec->phy_if = params->phy_if;
dtsec->phy_if = mac_dev->phy_if;
dtsec->mac_id = params->mac_id;
dtsec->exceptions = (DTSEC_IMASK_BREN |
DTSEC_IMASK_RXCEN |
@ -1456,7 +1454,7 @@ static struct fman_mac *dtsec_config(struct fman_mac_params *params)
DTSEC_IMASK_RDPEEN);
dtsec->exception_cb = params->exception_cb;
dtsec->event_cb = params->event_cb;
dtsec->dev_id = params->dev_id;
dtsec->dev_id = mac_dev;
dtsec->ptp_tsu_enabled = dtsec->dtsec_drv_param->ptp_tsu_en;
dtsec->en_tsu_err_exception = dtsec->dtsec_drv_param->ptp_exception_en;
@ -1495,7 +1493,7 @@ int dtsec_initialization(struct mac_device *mac_dev,
mac_dev->enable = dtsec_enable;
mac_dev->disable = dtsec_disable;
mac_dev->fman_mac = dtsec_config(params);
mac_dev->fman_mac = dtsec_config(mac_dev, params);
if (!mac_dev->fman_mac) {
err = -EINVAL;
goto _return;

7
drivers/net/ethernet/freescale/fman/fman_mac.h
View File

@ -163,25 +163,18 @@ typedef void (fman_mac_exception_cb)(void *dev_id,
/* FMan MAC config input */
struct fman_mac_params {
/* Base of memory mapped FM MAC registers */
void __iomem *base_addr;
/* MAC address of device; First octet is sent first */
enet_addr_t addr;
/* MAC ID; numbering of dTSEC and 1G-mEMAC:
* 0 - FM_MAX_NUM_OF_1G_MACS;
* numbering of 10G-MAC (TGEC) and 10G-mEMAC:
* 0 - FM_MAX_NUM_OF_10G_MACS
*/
u8 mac_id;
/* PHY interface */
phy_interface_t phy_if;
/* Note that the speed should indicate the maximum rate that
* this MAC should support rather than the actual speed;
*/
u16 max_speed;
/* A handle to the FM object this port related to */
void *fm;
void *dev_id; /* device cookie used by the exception cbs */
fman_mac_exception_cb *event_cb; /* MDIO Events Callback Routine */
fman_mac_exception_cb *exception_cb;/* Exception Callback Routine */
/* SGMII/QSGII interface with 1000BaseX auto-negotiation between MAC

17
drivers/net/ethernet/freescale/fman/fman_memac.c
View File

@ -1109,13 +1109,12 @@ static int memac_free(struct fman_mac *memac)
return 0;
}
static struct fman_mac *memac_config(struct fman_mac_params *params)
static struct fman_mac *memac_config(struct mac_device *mac_dev,
struct fman_mac_params *params)
{
struct fman_mac *memac;
struct memac_cfg *memac_drv_param;
void __iomem *base_addr;
base_addr = params->base_addr;
/* allocate memory for the m_emac data structure */
memac = kzalloc(sizeof(*memac), GFP_KERNEL);
if (!memac)
@ -1133,17 +1132,17 @@ static struct fman_mac *memac_config(struct fman_mac_params *params)
set_dflts(memac_drv_param);
memac->addr = ENET_ADDR_TO_UINT64(params->addr);
memac->addr = ENET_ADDR_TO_UINT64(mac_dev->addr);
memac->regs = base_addr;
memac->regs = mac_dev->vaddr;
memac->max_speed = params->max_speed;
memac->phy_if = params->phy_if;
memac->phy_if = mac_dev->phy_if;
memac->mac_id = params->mac_id;
memac->exceptions = (MEMAC_IMASK_TSECC_ER | MEMAC_IMASK_TECC_ER |
MEMAC_IMASK_RECC_ER | MEMAC_IMASK_MGI);
memac->exception_cb = params->exception_cb;
memac->event_cb = params->event_cb;
memac->dev_id = params->dev_id;
memac->dev_id = mac_dev;
memac->fm = params->fm;
memac->basex_if = params->basex_if;
@ -1177,9 +1176,9 @@ int memac_initialization(struct mac_device *mac_dev,
mac_dev->disable = memac_disable;
if (params->max_speed == SPEED_10000)
params->phy_if = PHY_INTERFACE_MODE_XGMII;
mac_dev->phy_if = PHY_INTERFACE_MODE_XGMII;
mac_dev->fman_mac = memac_config(params);
mac_dev->fman_mac = memac_config(mac_dev, params);
if (!mac_dev->fman_mac) {
err = -EINVAL;
goto _return;

12
drivers/net/ethernet/freescale/fman/fman_tgec.c
View File

@ -728,13 +728,11 @@ static int tgec_free(struct fman_mac *tgec)
return 0;
}
static struct fman_mac *tgec_config(struct fman_mac_params *params)
static struct fman_mac *tgec_config(struct mac_device *mac_dev, struct fman_mac_params *params)
{
struct fman_mac *tgec;
struct tgec_cfg *cfg;
void __iomem *base_addr;
base_addr = params->base_addr;
/* allocate memory for the UCC GETH data structure. */
tgec = kzalloc(sizeof(*tgec), GFP_KERNEL);
if (!tgec)
@ -752,8 +750,8 @@ static struct fman_mac *tgec_config(struct fman_mac_params *params)
set_dflts(cfg);
tgec->regs = base_addr;
tgec->addr = ENET_ADDR_TO_UINT64(params->addr);
tgec->regs = mac_dev->vaddr;
tgec->addr = ENET_ADDR_TO_UINT64(mac_dev->addr);
tgec->max_speed = params->max_speed;
tgec->mac_id = params->mac_id;
tgec->exceptions = (TGEC_IMASK_MDIO_SCAN_EVENT |
@ -773,7 +771,7 @@ static struct fman_mac *tgec_config(struct fman_mac_params *params)
TGEC_IMASK_RX_ALIGN_ER);
tgec->exception_cb = params->exception_cb;
tgec->event_cb = params->event_cb;
tgec->dev_id = params->dev_id;
tgec->dev_id = mac_dev;
tgec->fm = params->fm;
/* Save FMan revision */
@ -803,7 +801,7 @@ int tgec_initialization(struct mac_device *mac_dev,
mac_dev->enable = tgec_enable;
mac_dev->disable = tgec_disable;
mac_dev->fman_mac = tgec_config(params);
mac_dev->fman_mac = tgec_config(mac_dev, params);
if (!mac_dev->fman_mac) {
err = -EINVAL;
goto _return;

10
drivers/net/ethernet/freescale/fman/mac.c
View File

@ -34,7 +34,6 @@ struct mac_priv_s {
struct list_head mc_addr_list;
struct platform_device *eth_dev;
u16 speed;
u16 max_speed;
};
struct mac_address {
@ -439,7 +438,7 @@ static int mac_probe(struct platform_device *_of_dev)
mac_dev->phy_if = phy_if;
priv->speed = phy2speed[mac_dev->phy_if];
priv->max_speed = priv->speed;
params.max_speed = priv->speed;
mac_dev->if_support = DTSEC_SUPPORTED;
/* We don't support half-duplex in SGMII mode */
if (mac_dev->phy_if == PHY_INTERFACE_MODE_SGMII)
@ -447,7 +446,7 @@ static int mac_probe(struct platform_device *_of_dev)
SUPPORTED_100baseT_Half);
/* Gigabit support (no half-duplex) */
if (priv->max_speed == 1000)
if (params.max_speed == 1000)
mac_dev->if_support |= SUPPORTED_1000baseT_Full;
/* The 10G interface only supports one mode */
@ -457,16 +456,11 @@ static int mac_probe(struct platform_device *_of_dev)
/* Get the rest of the PHY information */
mac_dev->phy_node = of_parse_phandle(mac_node, "phy-handle", 0);
params.base_addr = mac_dev->vaddr;
memcpy(&params.addr, mac_dev->addr, sizeof(mac_dev->addr));
params.max_speed = priv->max_speed;
params.phy_if = mac_dev->phy_if;
params.basex_if = false;
params.mac_id = priv->cell_index;
params.fm = (void *)priv->fman;
params.exception_cb = mac_exception;
params.event_cb = mac_exception;
params.dev_id = mac_dev;
err = init(mac_dev, mac_node, &params);
if (err < 0) {