From: Oleksandr Kolomeiets <okl-...@napatech.com>
The RX Packet Process for Local Retransmit module can add bytes
in the FPGA TX pipeline, which is needed when the packet increases in size.
Note, this makes room for packet expansion,
but the actual expansion is done by the modules.
Signed-off-by: Oleksandr Kolomeiets <okl-...@napatech.com>
---
.../supported/nthw_fpga_9563_055_049_0000.c | 32 ++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ntnic/nthw/supported/nthw_fpga_9563_055_049_0000.c
b/drivers/net/ntnic/nthw/supported/nthw_fpga_9563_055_049_0000.c
index 7a2f5aec32..33437da204 100644
--- a/drivers/net/ntnic/nthw/supported/nthw_fpga_9563_055_049_0000.c
+++ b/drivers/net/ntnic/nthw/supported/nthw_fpga_9563_055_049_0000.c
@@ -2138,6 +2138,35 @@ static nthw_fpga_register_init_s rmc_registers[] = {
{ RMC_STATUS, 1, 17, NTHW_FPGA_REG_TYPE_RO, 0, 2, rmc_status_fields },
};
+static nthw_fpga_field_init_s rpp_lr_ifr_rcp_ctrl_fields[] = {
+ { RPP_LR_IFR_RCP_CTRL_ADR, 4, 0, 0x0000 },
+ { RPP_LR_IFR_RCP_CTRL_CNT, 16, 16, 0x0000 },
+};
+
+static nthw_fpga_field_init_s rpp_lr_ifr_rcp_data_fields[] = {
+ { RPP_LR_IFR_RCP_DATA_IPV4_DF_DROP, 1, 17, 0x0000 },
+ { RPP_LR_IFR_RCP_DATA_IPV4_EN, 1, 0, 0x0000 },
+ { RPP_LR_IFR_RCP_DATA_IPV6_DROP, 1, 16, 0x0000 },
+ { RPP_LR_IFR_RCP_DATA_IPV6_EN, 1, 1, 0x0000 },
+ { RPP_LR_IFR_RCP_DATA_MTU, 14, 2, 0x0000 },
+};
+
+static nthw_fpga_field_init_s rpp_lr_rcp_ctrl_fields[] = {
+ { RPP_LR_RCP_CTRL_ADR, 4, 0, 0x0000 },
+ { RPP_LR_RCP_CTRL_CNT, 16, 16, 0x0000 },
+};
+
+static nthw_fpga_field_init_s rpp_lr_rcp_data_fields[] = {
+ { RPP_LR_RCP_DATA_EXP, 14, 0, 0x0000 },
+};
+
+static nthw_fpga_register_init_s rpp_lr_registers[] = {
+ { RPP_LR_IFR_RCP_CTRL, 2, 32, NTHW_FPGA_REG_TYPE_WO, 0, 2,
rpp_lr_ifr_rcp_ctrl_fields },
+ { RPP_LR_IFR_RCP_DATA, 3, 18, NTHW_FPGA_REG_TYPE_WO, 0, 5,
rpp_lr_ifr_rcp_data_fields },
+ { RPP_LR_RCP_CTRL, 0, 32, NTHW_FPGA_REG_TYPE_WO, 0, 2,
rpp_lr_rcp_ctrl_fields },
+ { RPP_LR_RCP_DATA, 1, 14, NTHW_FPGA_REG_TYPE_WO, 0, 1,
rpp_lr_rcp_data_fields },
+};
+
static nthw_fpga_field_init_s rst9563_ctrl_fields[] = {
{ RST9563_CTRL_PTP_MMCM_CLKSEL, 1, 2, 1 },
{ RST9563_CTRL_TS_CLKSEL, 1, 1, 1 },
@@ -2230,6 +2259,7 @@ static nthw_fpga_module_init_s fpga_modules[] = {
{ MOD_QSL, 0, MOD_QSL, 0, 7, NTHW_FPGA_BUS_TYPE_RAB1, 1792, 8,
qsl_registers },
{ MOD_RAC, 0, MOD_RAC, 3, 0, NTHW_FPGA_BUS_TYPE_PCI, 8192, 14,
rac_registers },
{ MOD_RMC, 0, MOD_RMC, 1, 3, NTHW_FPGA_BUS_TYPE_RAB0, 12288, 4,
rmc_registers },
+ { MOD_RPP_LR, 0, MOD_RPP_LR, 0, 2, NTHW_FPGA_BUS_TYPE_RAB1, 2304, 4,
rpp_lr_registers },
{ MOD_RST9563, 0, MOD_RST9563, 0, 5, NTHW_FPGA_BUS_TYPE_RAB0, 1024, 5,
rst9563_registers },
};
@@ -2389,5 +2419,5 @@ static nthw_fpga_prod_param_s product_parameters[] = {
};
nthw_fpga_prod_init_s nthw_fpga_9563_055_049_0000 = {
- 200, 9563, 55, 49, 0, 0, 1726740521, 152, product_parameters, 30,
fpga_modules,
+ 200, 9563, 55, 49, 0, 0, 1726740521, 152, product_parameters, 31,
fpga_modules,
};
--
2.45.0
