diff options
author | Jose Abreu <Jose.Abreu@synopsys.com> | 2018-05-18 14:56:08 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2018-05-18 11:00:16 -0400 |
commit | d2df9ea0ade7ef73710603da97b72394c53a111c (patch) | |
tree | 265792828d67741686830ea98fa9ca5381c0745d /drivers/net/ethernet/stmicro/stmmac/enh_desc.c | |
parent | 357951cdf0dcdcc2bacb00c2e7665217a2fe34bf (diff) |
net: stmmac: Let descriptor code get skbuff address
Stop using if conditions depending on the GMAC version for getting 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.c | 6 |
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 743a60f6ba2b..77914c89d749 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_get_addr(struct dma_desc *p, unsigned int *addr) +{ + *addr = le32_to_cpu(p->des2); +} + static void enh_desc_set_addr(struct dma_desc *p, dma_addr_t addr) { p->des2 = cpu_to_le32(addr); @@ -467,6 +472,7 @@ 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, + .get_addr = enh_desc_get_addr, .set_addr = enh_desc_set_addr, .clear = enh_desc_clear, }; |