diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c index 3e14da69f378..eff82065a501 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c @@ -10,6 +10,7 @@ #include <linux/stmmac.h> #include "common.h" +#include "dwmac4.h" #include "dwmac4_descs.h" static int dwmac4_wrback_get_tx_status(void *data, struct stmmac_extra_stats *x, @@ -505,6 +506,14 @@ static void dwmac4_set_sec_addr(struct dma_desc *p, dma_addr_t addr) p->des3 = cpu_to_le32(upper_32_bits(addr) | RDES3_BUFFER2_VALID_ADDR); } +static void dwmac4_set_tbs(struct dma_edesc *p, u32 sec, u32 nsec) +{ + p->des4 = cpu_to_le32((sec & TDES4_LT) | TDES4_LTV); + p->des5 = cpu_to_le32(nsec & TDES5_LT); + p->des6 = 0; + p->des7 = 0; +} + const struct stmmac_desc_ops dwmac4_desc_ops = { .tx_status = dwmac4_wrback_get_tx_status, .rx_status = dwmac4_wrback_get_rx_status, @@ -534,6 +543,7 @@ const struct stmmac_desc_ops dwmac4_desc_ops = { .set_vlan = dwmac4_set_vlan, .get_rx_header_len = dwmac4_get_rx_header_len, .set_sec_addr = dwmac4_set_sec_addr, + .set_tbs = dwmac4_set_tbs, }; const struct stmmac_mode_ops dwmac4_ring_mode_ops = { |