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/hwif.h | |
| 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/hwif.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index 06b5e5b15069..f499a7fad6f0 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -79,6 +79,8 @@ struct stmmac_desc_ops { void (*display_ring)(void *head, unsigned int size, bool rx); /* set MSS via context descriptor */ void (*set_mss)(struct dma_desc *p, unsigned int mss); + /* get descriptor skbuff address */ + void (*get_addr)(struct dma_desc *p, unsigned int *addr); /* set descriptor skbuff address */ void (*set_addr)(struct dma_desc *p, dma_addr_t addr); /* clear descriptor */ @@ -127,6 +129,8 @@ struct stmmac_desc_ops { stmmac_do_void_callback(__priv, desc, display_ring, __args) #define stmmac_set_mss(__priv, __args...) \ stmmac_do_void_callback(__priv, desc, set_mss, __args) +#define stmmac_get_desc_addr(__priv, __args...) \ + stmmac_do_void_callback(__priv, desc, get_addr, __args) #define stmmac_set_desc_addr(__priv, __args...) \ stmmac_do_void_callback(__priv, desc, set_addr, __args) #define stmmac_clear_desc(__priv, __args...) \ |