From: Serhii Iliushyk <sil-plv@napatech.com>
To: dev@dpdk.org
Cc: mko-plv@napatech.com, sil-plv@napatech.com, ckm@napatech.com,
stephen@networkplumber.org
Subject: [PATCH v1 16/32] net/ntnic: add setup for fpga reset
Date: Thu, 20 Feb 2025 23:03:40 +0100 [thread overview]
Message-ID: <20250220220406.3925597-17-sil-plv@napatech.com> (raw)
In-Reply-To: <20250220220406.3925597-1-sil-plv@napatech.com>
Initialize FPGA reset module and register fields.
Signed-off-by: Serhii Iliushyk <sil-plv@napatech.com>
---
.../core/nt400dxx/reset/nthw_fpga_rst9574.c | 54 +++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst9574.c b/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst9574.c
index 9ab26583df..bd38d6b8c8 100644
--- a/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst9574.c
+++ b/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst9574.c
@@ -14,6 +14,60 @@ static int nthw_fpga_rst9574_setup(nthw_fpga_t *p_fpga, struct nthw_fpga_rst_nt4
assert(p_fpga);
assert(p);
+ const char *const p_adapter_id_str = p_fpga->p_fpga_info->mp_adapter_id_str;
+ const int n_fpga_product_id = p_fpga->mn_product_id;
+ const int n_fpga_version = p_fpga->mn_fpga_version;
+ const int n_fpga_revision = p_fpga->mn_fpga_revision;
+
+ nthw_module_t *p_mod_rst;
+ nthw_register_t *p_curr_reg;
+
+ p->n_fpga_product_id = n_fpga_product_id;
+ p->n_fpga_version = n_fpga_version;
+ p->n_fpga_revision = n_fpga_revision;
+
+ NT_LOG(DBG, NTHW, "%s: %s: FPGA reset setup: FPGA %04d-%02d-%02d", p_adapter_id_str,
+ __func__, n_fpga_product_id, n_fpga_version, n_fpga_revision);
+
+ p_mod_rst = nthw_fpga_query_module(p_fpga, MOD_RST9574, 0);
+
+ if (p_mod_rst == NULL) {
+ NT_LOG(ERR, NTHW, "%s: RST %d: no such instance", p_adapter_id_str, 0);
+ return -1;
+ }
+
+ p_mod_rst = nthw_fpga_query_module(p_fpga, MOD_RST9574, 0);
+
+ if (p_mod_rst == NULL) {
+ NT_LOG(ERR, NTHW, "%s: RST %d: no such instance", p_adapter_id_str, 0);
+ return -1;
+ }
+
+ /* RST register field pointers */
+ p_curr_reg = nthw_module_get_register(p_mod_rst, RST9574_RST);
+ p->p_fld_rst_sys = nthw_register_get_field(p_curr_reg, RST9574_RST_SYS);
+ p->p_fld_rst_ddr4 = nthw_register_get_field(p_curr_reg, RST9574_RST_DDR4);
+ p->p_fld_rst_phy_ftile = nthw_register_get_field(p_curr_reg, RST9574_RST_PHY_FTILE);
+ nthw_register_update(p_curr_reg);
+
+ p_curr_reg = nthw_module_get_register(p_mod_rst, RST9574_STAT);
+ p->p_fld_stat_ddr4_calib_complete =
+ nthw_register_get_field(p_curr_reg, RST9574_STAT_DDR4_CALIB_COMPLETE);
+ p->p_fld_stat_phy_ftile_rst_done =
+ nthw_register_get_field(p_curr_reg, RST9574_STAT_PHY_FTILE_RST_DONE);
+ p->p_fld_stat_phy_ftile_rdy =
+ nthw_register_get_field(p_curr_reg, RST9574_STAT_PHY_FTILE_RDY);
+ nthw_register_update(p_curr_reg);
+
+ p_curr_reg = nthw_module_get_register(p_mod_rst, RST9574_LATCH);
+ p->p_fld_latch_ddr4_calib_complete =
+ nthw_register_get_field(p_curr_reg, RST9574_LATCH_DDR4_CALIB_COMPLETE);
+ p->p_fld_latch_phy_ftile_rst_done =
+ nthw_register_get_field(p_curr_reg, RST9574_LATCH_PHY_FTILE_RST_DONE);
+ p->p_fld_latch_phy_ftile_rdy =
+ nthw_register_get_field(p_curr_reg, RST9574_LATCH_PHY_FTILE_RDY);
+ nthw_register_update(p_curr_reg);
+
return 0;
};
--
2.45.0
next prev parent reply other threads:[~2025-02-20 22:05 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-20 22:03 [PATCH v1 00/32] add new adapter NT400D13 Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 01/32] net/ntnic: add link agx 100g Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 02/32] net/ntnic: add link state machine Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 03/32] net/ntnic: add rpf and gfg init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 04/32] net/ntnic: add agx setup for port Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 05/32] net/ntnic: add host loopback init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 06/32] net/ntnic: add line " Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 07/32] net/ntnic: add 100 gbps port init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 08/32] net/ntnic: add port post init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 09/32] net/ntnic: add nim low power API Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 10/32] net/ntnic: add link handling API Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 11/32] net/ntnic: add port init to the state machine Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 12/32] net/ntnic: add port disable API Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 13/32] net/ntnic: add minimal initialization new NIC NT400D13 Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 14/32] net/ntnic: add minimal reset FPGA Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 15/32] net/ntnic: add FPGA modules and registers Serhii Iliushyk
2025-02-20 22:03 ` Serhii Iliushyk [this message]
2025-02-20 22:03 ` [PATCH v1 17/32] net/ntnic: add default reset setting for NT400D13 Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 18/32] net/ntnic: add DDR calibration to reset stage Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 19/32] net/ntnic: add PHY ftile reset Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 20/32] net/ntnic: add clock init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 21/32] net/ntnic: add nt400d13 pcm init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 22/32] net/ntnic: add HIF clock test Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 23/32] net/ntnic: add nt400d13 PRM module init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 24/32] net/ntnic: add nt400d13 PRM module reset Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 25/32] net/ntnic: add SPI v3 support for FPGA Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 26/32] net/ntnic: add i2cm init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 27/32] net/ntnic: add pca init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 28/32] net/ntnic: add pcal init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 29/32] net/ntnic: add reset PHY init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 30/32] net/ntnic: add igam module init Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 31/32] net/ntnic: init IGAM and config PLL for FPGA Serhii Iliushyk
2025-02-20 22:03 ` [PATCH v1 32/32] net/ntnic: revert untrusted loop bound Serhii Iliushyk
2025-02-20 22:31 ` Stephen Hemminger
2025-02-20 23:49 ` [PATCH v1 00/32] add new adapter NT400D13 Stephen Hemminger
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