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,
Danylo Vodopianov <dvo-plv@napatech.com>
Subject: [PATCH v1 24/32] net/ntnic: add nt400d13 PRM module reset
Date: Thu, 20 Feb 2025 23:03:48 +0100 [thread overview]
Message-ID: <20250220220406.3925597-25-sil-plv@napatech.com> (raw)
In-Reply-To: <20250220220406.3925597-1-sil-plv@napatech.com>
From: Danylo Vodopianov <dvo-plv@napatech.com>
Reset platform and peripherals for PRM initialization.
Signed-off-by: Danylo Vodopianov <dvo-plv@napatech.com>
---
.../net/ntnic/nthw/core/include/nthw_prm_nt400dxx.h | 2 ++
.../core/nt400dxx/reset/nthw_fpga_rst_nt400dxx.c | 13 +++++++++++++
drivers/net/ntnic/nthw/core/nthw_prm_nt400dxx.c | 12 ++++++++++++
3 files changed, 27 insertions(+)
diff --git a/drivers/net/ntnic/nthw/core/include/nthw_prm_nt400dxx.h b/drivers/net/ntnic/nthw/core/include/nthw_prm_nt400dxx.h
index 09bfd79249..53692145b7 100644
--- a/drivers/net/ntnic/nthw/core/include/nthw_prm_nt400dxx.h
+++ b/drivers/net/ntnic/nthw/core/include/nthw_prm_nt400dxx.h
@@ -26,5 +26,7 @@ typedef struct nt_prm_nt400dxx nt_prm_nt400dxx;
nthw_prm_nt400dxx_t *nthw_prm_nt400dxx_new(void);
int nthw_prm_nt400dxx_init(nthw_prm_nt400dxx_t *p, nthw_fpga_t *p_fpga, int n_instance);
+void nthw_prm_nt400dxx_periph_rst(nthw_prm_nt400dxx_t *p, uint32_t val);
+void nthw_prm_nt400dxx_platform_rst(nthw_prm_nt400dxx_t *p, uint32_t val);
#endif /* NTHW_PRM_NT400DXX_H_ */
diff --git a/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst_nt400dxx.c b/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst_nt400dxx.c
index 4d74db88de..ff29101e61 100644
--- a/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst_nt400dxx.c
+++ b/drivers/net/ntnic/nthw/core/nt400dxx/reset/nthw_fpga_rst_nt400dxx.c
@@ -52,6 +52,19 @@ static int nthw_fpga_rst_nt400dxx_init(struct fpga_info_s *p_fpga_info)
p_fpga_info->mp_nthw_agx.p_prm = nthw_prm_nt400dxx_new();
res = nthw_prm_nt400dxx_init(p_fpga_info->mp_nthw_agx.p_prm, p_fpga, 0);
+ if (res != 0)
+ return res;
+
+ /* (b1) Reset platform. It is released later */
+ nthw_prm_nt400dxx_platform_rst(p_fpga_info->mp_nthw_agx.p_prm, 1);
+ nt_os_wait_usec(10000);
+
+ /* (C) Reset peripherals and release the reset */
+ nthw_prm_nt400dxx_periph_rst(p_fpga_info->mp_nthw_agx.p_prm, 1);
+ nt_os_wait_usec(10000);
+ nthw_prm_nt400dxx_periph_rst(p_fpga_info->mp_nthw_agx.p_prm, 0);
+ nt_os_wait_usec(10000);
+
if (res != 0)
return res;
diff --git a/drivers/net/ntnic/nthw/core/nthw_prm_nt400dxx.c b/drivers/net/ntnic/nthw/core/nthw_prm_nt400dxx.c
index b1910fdbd5..286bda43f8 100644
--- a/drivers/net/ntnic/nthw/core/nthw_prm_nt400dxx.c
+++ b/drivers/net/ntnic/nthw/core/nthw_prm_nt400dxx.c
@@ -41,3 +41,15 @@ int nthw_prm_nt400dxx_init(nthw_prm_nt400dxx_t *p, nthw_fpga_t *p_fpga, int n_in
p->mp_fld_rst_platform = nthw_register_get_field(p->mp_reg_rst, PRM_NT400DXX_RST_PLATFORM);
return 0;
}
+
+void nthw_prm_nt400dxx_periph_rst(nthw_prm_nt400dxx_t *p, uint32_t val)
+{
+ nthw_field_update_register(p->mp_fld_rst_periph);
+ nthw_field_set_val_flush32(p->mp_fld_rst_periph, val);
+}
+
+void nthw_prm_nt400dxx_platform_rst(nthw_prm_nt400dxx_t *p, uint32_t val)
+{
+ nthw_field_update_register(p->mp_fld_rst_platform);
+ nthw_field_set_val_flush32(p->mp_fld_rst_platform, val);
+}
--
2.45.0
next prev parent reply other threads:[~2025-02-20 22:06 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 ` [PATCH v1 16/32] net/ntnic: add setup for fpga reset Serhii Iliushyk
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 ` Serhii Iliushyk [this message]
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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