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authorJose Abreu <Jose.Abreu@synopsys.com>2018-05-18 14:56:00 +0100
committerDavid S. Miller <davem@davemloft.net>2018-05-18 11:00:14 -0400
commit6844171d5b0567a18248593176e23ae97d76b346 (patch)
tree9251679b13c1b11ee2ff6f1871c9e18b9d3b71b0 /drivers/net/ethernet/stmicro/stmmac/enh_desc.c
parent4ae0169fd1b3c792b66be58995b7e6b629919ecf (diff)
net: stmmac: Let descriptor code set skbuff address
Stop using if conditions depending on the GMAC version for setting the the descriptor skbuff address and use instead a helper implemented in the descriptor files. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Cc: David S. Miller <davem@davemloft.net> Cc: Joao Pinto <jpinto@synopsys.com> Cc: Vitor Soares <soares@synopsys.com> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/enh_desc.c')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/enh_desc.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
index 3bfb3f584be2..02749e4b1a47 100644
--- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
@@ -437,6 +437,11 @@ static void enh_desc_display_ring(void *head, unsigned int size, bool rx)
pr_info("\n");
}
+static void enh_desc_set_addr(struct dma_desc *p, dma_addr_t addr)
+{
+ p->des2 = cpu_to_le32(addr);
+}
+
const struct stmmac_desc_ops enh_desc_ops = {
.tx_status = enh_desc_get_tx_status,
.rx_status = enh_desc_get_rx_status,
@@ -457,4 +462,5 @@ const struct stmmac_desc_ops enh_desc_ops = {
.get_timestamp = enh_desc_get_timestamp,
.get_rx_timestamp_status = enh_desc_get_rx_timestamp_status,
.display_ring = enh_desc_display_ring,
+ .set_addr = enh_desc_set_addr,
};