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net: mvpp2: cls: Move C2 read/write helpers around 

Move C2 read/write helpers higher in the file to ease future work that
rely on these helpers

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.2
Maxime Chevallier 2019-03-27 09:44:16 +01:00 committed by David S. Miller
parent 147c538e79
commit b11ffdc538
1 changed files with 41 additions and 41 deletions
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82
drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
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@ -492,6 +492,47 @@ static void mvpp2_cls_flow_lkp_init(struct mvpp2 *priv,
mvpp2_cls_lookup_write(priv, &le);
}
static void mvpp2_cls_c2_write(struct mvpp2 *priv,
struct mvpp2_cls_c2_entry *c2)
{
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_IDX, c2->index);
mvpp2_write(priv, MVPP22_CLS_C2_ACT, c2->act);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR0, c2->attr[0]);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR1, c2->attr[1]);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR2, c2->attr[2]);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR3, c2->attr[3]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA0, c2->tcam[0]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA1, c2->tcam[1]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA2, c2->tcam[2]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA3, c2->tcam[3]);
/* Writing TCAM_DATA4 flushes writes to TCAM_DATA0-4 and INV to HW */
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA4, c2->tcam[4]);
}
void mvpp2_cls_c2_read(struct mvpp2 *priv, int index,
struct mvpp2_cls_c2_entry *c2)
{
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_IDX, index);
c2->index = index;
c2->tcam[0] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA0);
c2->tcam[1] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA1);
c2->tcam[2] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA2);
c2->tcam[3] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA3);
c2->tcam[4] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA4);
c2->act = mvpp2_read(priv, MVPP22_CLS_C2_ACT);
c2->attr[0] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR0);
c2->attr[1] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR1);
c2->attr[2] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR2);
c2->attr[3] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR3);
}
/* Initialize the flow table entries for the given flow */
static void mvpp2_cls_flow_init(struct mvpp2 *priv,
const struct mvpp2_cls_flow *flow)
@ -743,47 +784,6 @@ static void mvpp2_cls_port_init_flows(struct mvpp2 *priv)
}
}
static void mvpp2_cls_c2_write(struct mvpp2 *priv,
struct mvpp2_cls_c2_entry *c2)
{
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_IDX, c2->index);
mvpp2_write(priv, MVPP22_CLS_C2_ACT, c2->act);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR0, c2->attr[0]);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR1, c2->attr[1]);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR2, c2->attr[2]);
mvpp2_write(priv, MVPP22_CLS_C2_ATTR3, c2->attr[3]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA0, c2->tcam[0]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA1, c2->tcam[1]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA2, c2->tcam[2]);
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA3, c2->tcam[3]);
/* Writing TCAM_DATA4 flushes writes to TCAM_DATA0-4 and INV to HW */
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_DATA4, c2->tcam[4]);
}
void mvpp2_cls_c2_read(struct mvpp2 *priv, int index,
struct mvpp2_cls_c2_entry *c2)
{
mvpp2_write(priv, MVPP22_CLS_C2_TCAM_IDX, index);
c2->index = index;
c2->tcam[0] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA0);
c2->tcam[1] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA1);
c2->tcam[2] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA2);
c2->tcam[3] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA3);
c2->tcam[4] = mvpp2_read(priv, MVPP22_CLS_C2_TCAM_DATA4);
c2->act = mvpp2_read(priv, MVPP22_CLS_C2_ACT);
c2->attr[0] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR0);
c2->attr[1] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR1);
c2->attr[2] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR2);
c2->attr[3] = mvpp2_read(priv, MVPP22_CLS_C2_ATTR3);
}
static void mvpp2_port_c2_cls_init(struct mvpp2_port *port)
{
struct mvpp2_cls_c2_entry c2;