Commit 99f62971 authored by Grygorii Strashko's avatar Grygorii Strashko Committed by David S. Miller

net: ethernet: ti: cpsw: drop TI_DAVINCI_CPDMA config option

Both drivers CPSW and EMAC can't work without CPDMA, hence simplify build
of those drivers by always linking davinci_cpdma and drop TI_DAVINCI_CPDMA
config option.
Note. the davinci_emac driver module was changed to "ti_davinci_emac" to
make build work.
Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 68cf027f
......@@ -20,7 +20,6 @@ config TI_DAVINCI_EMAC
tristate "TI DaVinci EMAC Support"
depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 ) || COMPILE_TEST
select TI_DAVINCI_MDIO
select TI_DAVINCI_CPDMA
select PHYLIB
---help---
This driver supports TI's DaVinci Ethernet .
......@@ -38,16 +37,6 @@ config TI_DAVINCI_MDIO
To compile this driver as a module, choose M here: the module
will be called davinci_mdio. This is recommended.
config TI_DAVINCI_CPDMA
tristate "TI DaVinci CPDMA Support"
depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST
select GENERIC_ALLOCATOR
---help---
This driver supports TI's DaVinci CPDMA dma engine.
To compile this driver as a module, choose M here: the module
will be called davinci_cpdma. This is recommended.
config TI_CPSW_PHY_SEL
bool "TI CPSW Phy mode Selection (DEPRECATED)"
default n
......@@ -63,7 +52,6 @@ config TI_CPSW_ALE
config TI_CPSW
tristate "TI CPSW Switch Support"
depends on ARCH_DAVINCI || ARCH_OMAP2PLUS || COMPILE_TEST
select TI_DAVINCI_CPDMA
select TI_DAVINCI_MDIO
select TI_CPSW_ALE
select MFD_SYSCON
......
......@@ -8,14 +8,14 @@ obj-$(CONFIG_TI_DAVINCI_EMAC) += cpsw-common.o
obj-$(CONFIG_TLAN) += tlan.o
obj-$(CONFIG_CPMAC) += cpmac.o
obj-$(CONFIG_TI_DAVINCI_EMAC) += davinci_emac.o
obj-$(CONFIG_TI_DAVINCI_EMAC) += ti_davinci_emac.o
ti_davinci_emac-y := davinci_emac.o davinci_cpdma.o
obj-$(CONFIG_TI_DAVINCI_MDIO) += davinci_mdio.o
obj-$(CONFIG_TI_DAVINCI_CPDMA) += davinci_cpdma.o
obj-$(CONFIG_TI_CPSW_PHY_SEL) += cpsw-phy-sel.o
obj-$(CONFIG_TI_CPSW_ALE) += cpsw_ale.o
obj-$(CONFIG_TI_CPTS_MOD) += cpts.o
obj-$(CONFIG_TI_CPSW) += ti_cpsw.o
ti_cpsw-y := cpsw.o
ti_cpsw-y := cpsw.o davinci_cpdma.o
obj-$(CONFIG_TI_KEYSTONE_NETCP) += keystone_netcp.o
keystone_netcp-y := netcp_core.o
......
......@@ -520,7 +520,6 @@ struct cpdma_ctlr *cpdma_ctlr_create(struct cpdma_params *params)
ctlr->num_chan = CPDMA_MAX_CHANNELS;
return ctlr;
}
EXPORT_SYMBOL_GPL(cpdma_ctlr_create);
int cpdma_ctlr_start(struct cpdma_ctlr *ctlr)
{
......@@ -581,7 +580,6 @@ int cpdma_ctlr_start(struct cpdma_ctlr *ctlr)
spin_unlock_irqrestore(&ctlr->lock, flags);
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_ctlr_start);
int cpdma_ctlr_stop(struct cpdma_ctlr *ctlr)
{
......@@ -614,7 +612,6 @@ int cpdma_ctlr_stop(struct cpdma_ctlr *ctlr)
spin_unlock_irqrestore(&ctlr->lock, flags);
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_ctlr_stop);
int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr)
{
......@@ -632,7 +629,6 @@ int cpdma_ctlr_destroy(struct cpdma_ctlr *ctlr)
cpdma_desc_pool_destroy(ctlr);
return ret;
}
EXPORT_SYMBOL_GPL(cpdma_ctlr_destroy);
int cpdma_ctlr_int_ctrl(struct cpdma_ctlr *ctlr, bool enable)
{
......@@ -653,25 +649,21 @@ int cpdma_ctlr_int_ctrl(struct cpdma_ctlr *ctlr, bool enable)
spin_unlock_irqrestore(&ctlr->lock, flags);
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_ctlr_int_ctrl);
void cpdma_ctlr_eoi(struct cpdma_ctlr *ctlr, u32 value)
{
dma_reg_write(ctlr, CPDMA_MACEOIVECTOR, value);
}
EXPORT_SYMBOL_GPL(cpdma_ctlr_eoi);
u32 cpdma_ctrl_rxchs_state(struct cpdma_ctlr *ctlr)
{
return dma_reg_read(ctlr, CPDMA_RXINTSTATMASKED);
}
EXPORT_SYMBOL_GPL(cpdma_ctrl_rxchs_state);
u32 cpdma_ctrl_txchs_state(struct cpdma_ctlr *ctlr)
{
return dma_reg_read(ctlr, CPDMA_TXINTSTATMASKED);
}
EXPORT_SYMBOL_GPL(cpdma_ctrl_txchs_state);
static void cpdma_chan_set_descs(struct cpdma_ctlr *ctlr,
int rx, int desc_num,
......@@ -767,7 +759,6 @@ int cpdma_chan_split_pool(struct cpdma_ctlr *ctlr)
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_chan_split_pool);
/* cpdma_chan_set_weight - set weight of a channel in percentage.
......@@ -800,7 +791,6 @@ int cpdma_chan_set_weight(struct cpdma_chan *ch, int weight)
spin_unlock_irqrestore(&ctlr->lock, flags);
return ret;
}
EXPORT_SYMBOL_GPL(cpdma_chan_set_weight);
/* cpdma_chan_get_min_rate - get minimum allowed rate for channel
* Should be called before cpdma_chan_set_rate.
......@@ -815,7 +805,6 @@ u32 cpdma_chan_get_min_rate(struct cpdma_ctlr *ctlr)
return DIV_ROUND_UP(divident, divisor);
}
EXPORT_SYMBOL_GPL(cpdma_chan_get_min_rate);
/* cpdma_chan_set_rate - limits bandwidth for transmit channel.
* The bandwidth * limited channels have to be in order beginning from lowest.
......@@ -860,7 +849,6 @@ int cpdma_chan_set_rate(struct cpdma_chan *ch, u32 rate)
spin_unlock_irqrestore(&ctlr->lock, flags);
return ret;
}
EXPORT_SYMBOL_GPL(cpdma_chan_set_rate);
u32 cpdma_chan_get_rate(struct cpdma_chan *ch)
{
......@@ -873,7 +861,6 @@ u32 cpdma_chan_get_rate(struct cpdma_chan *ch)
return rate;
}
EXPORT_SYMBOL_GPL(cpdma_chan_get_rate);
struct cpdma_chan *cpdma_chan_create(struct cpdma_ctlr *ctlr, int chan_num,
cpdma_handler_fn handler, int rx_type)
......@@ -933,7 +920,6 @@ struct cpdma_chan *cpdma_chan_create(struct cpdma_ctlr *ctlr, int chan_num,
spin_unlock_irqrestore(&ctlr->lock, flags);
return chan;
}
EXPORT_SYMBOL_GPL(cpdma_chan_create);
int cpdma_chan_get_rx_buf_num(struct cpdma_chan *chan)
{
......@@ -946,7 +932,6 @@ int cpdma_chan_get_rx_buf_num(struct cpdma_chan *chan)
return desc_num;
}
EXPORT_SYMBOL_GPL(cpdma_chan_get_rx_buf_num);
int cpdma_chan_destroy(struct cpdma_chan *chan)
{
......@@ -968,7 +953,6 @@ int cpdma_chan_destroy(struct cpdma_chan *chan)
spin_unlock_irqrestore(&ctlr->lock, flags);
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_chan_destroy);
int cpdma_chan_get_stats(struct cpdma_chan *chan,
struct cpdma_chan_stats *stats)
......@@ -981,7 +965,6 @@ int cpdma_chan_get_stats(struct cpdma_chan *chan,
spin_unlock_irqrestore(&chan->lock, flags);
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_chan_get_stats);
static void __cpdma_chan_submit(struct cpdma_chan *chan,
struct cpdma_desc __iomem *desc)
......@@ -1088,7 +1071,6 @@ int cpdma_chan_submit(struct cpdma_chan *chan, void *token, void *data,
spin_unlock_irqrestore(&chan->lock, flags);
return ret;
}
EXPORT_SYMBOL_GPL(cpdma_chan_submit);
bool cpdma_check_free_tx_desc(struct cpdma_chan *chan)
{
......@@ -1103,7 +1085,6 @@ bool cpdma_check_free_tx_desc(struct cpdma_chan *chan)
spin_unlock_irqrestore(&chan->lock, flags);
return free_tx_desc;
}
EXPORT_SYMBOL_GPL(cpdma_check_free_tx_desc);
static void __cpdma_chan_free(struct cpdma_chan *chan,
struct cpdma_desc __iomem *desc,
......@@ -1197,7 +1178,6 @@ int cpdma_chan_process(struct cpdma_chan *chan, int quota)
}
return used;
}
EXPORT_SYMBOL_GPL(cpdma_chan_process);
int cpdma_chan_start(struct cpdma_chan *chan)
{
......@@ -1217,7 +1197,6 @@ int cpdma_chan_start(struct cpdma_chan *chan)
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_chan_start);
int cpdma_chan_stop(struct cpdma_chan *chan)
{
......@@ -1280,7 +1259,6 @@ int cpdma_chan_stop(struct cpdma_chan *chan)
spin_unlock_irqrestore(&chan->lock, flags);
return 0;
}
EXPORT_SYMBOL_GPL(cpdma_chan_stop);
int cpdma_chan_int_ctrl(struct cpdma_chan *chan, bool enable)
{
......@@ -1322,25 +1300,19 @@ int cpdma_control_set(struct cpdma_ctlr *ctlr, int control, int value)
return ret;
}
EXPORT_SYMBOL_GPL(cpdma_control_set);
int cpdma_get_num_rx_descs(struct cpdma_ctlr *ctlr)
{
return ctlr->num_rx_desc;
}
EXPORT_SYMBOL_GPL(cpdma_get_num_rx_descs);
int cpdma_get_num_tx_descs(struct cpdma_ctlr *ctlr)
{
return ctlr->num_tx_desc;
}
EXPORT_SYMBOL_GPL(cpdma_get_num_tx_descs);
void cpdma_set_num_rx_descs(struct cpdma_ctlr *ctlr, int num_rx_desc)
{
ctlr->num_rx_desc = num_rx_desc;
ctlr->num_tx_desc = ctlr->pool->num_desc - ctlr->num_rx_desc;
}
EXPORT_SYMBOL_GPL(cpdma_set_num_rx_descs);
MODULE_LICENSE("GPL");
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