Adds many of the high level structures needed by the ntnic FPGA modules
and adapter control.
This is considered the first part of the skeleton of ntnic FPGA support
Signed-off-by: Serhii Iliushyk <sil-...@napatech.com>
---
v10
* Use 8 spaces as indentation in meson
---
drivers/net/ntnic/include/ntos_drv.h | 2 +
drivers/net/ntnic/meson.build | 2 +
drivers/net/ntnic/nthw/nthw_drv.h | 88 ++++++++++++++++++++++
drivers/net/ntnic/nthw/nthw_platform.c | 14 ++++
drivers/net/ntnic/nthw/nthw_platform_drv.h | 21 ++++++
5 files changed, 127 insertions(+)
create mode 100644 drivers/net/ntnic/nthw/nthw_drv.h
create mode 100644 drivers/net/ntnic/nthw/nthw_platform.c
create mode 100644 drivers/net/ntnic/nthw/nthw_platform_drv.h
diff --git a/drivers/net/ntnic/include/ntos_drv.h
b/drivers/net/ntnic/include/ntos_drv.h
index 3c0a62cc85..3f621143d9 100644
--- a/drivers/net/ntnic/include/ntos_drv.h
+++ b/drivers/net/ntnic/include/ntos_drv.h
@@ -13,6 +13,8 @@
#include <rte_ether.h>
+#include "nthw_drv.h"
+
#define NUM_MAC_ADDRS_PER_PORT (16U)
#define NUM_MULTICAST_ADDRS_PER_PORT (16U)
diff --git a/drivers/net/ntnic/meson.build b/drivers/net/ntnic/meson.build
index 47c4b6357a..04e31b4729 100644
--- a/drivers/net/ntnic/meson.build
+++ b/drivers/net/ntnic/meson.build
@@ -13,10 +13,12 @@ includes = [
include_directories('include'),
include_directories('ntlog'),
include_directories('ntutil'),
+ include_directories('nthw'),
]
# all sources
sources = files(
+ 'nthw/nthw_platform.c',
'ntlog/ntlog.c',
'ntutil/nt_util.c',
'ntnic_vfio.c',
diff --git a/drivers/net/ntnic/nthw/nthw_drv.h
b/drivers/net/ntnic/nthw/nthw_drv.h
new file mode 100644
index 0000000000..0b89a5c5a0
--- /dev/null
+++ b/drivers/net/ntnic/nthw/nthw_drv.h
@@ -0,0 +1,88 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Napatech A/S
+ */
+
+#ifndef __NTHW_DRV_H__
+#define __NTHW_DRV_H__
+
+#include <stddef.h>
+#include "nthw_platform_drv.h"
+
+typedef enum nt_meta_port_type_e {
+ PORT_TYPE_PHYSICAL,
+ PORT_TYPE_VIRTUAL,
+ PORT_TYPE_OVERRIDE,
+} nt_meta_port_type_t;
+
+enum fpga_info_profile {
+ FPGA_INFO_PROFILE_UNKNOWN = 0,
+ FPGA_INFO_PROFILE_VSWITCH = 1,
+ FPGA_INFO_PROFILE_INLINE = 2,
+ FPGA_INFO_PROFILE_CAPTURE = 3,
+};
+
+typedef struct mcu_info_s {
+ int mn_mcu_type;
+ int mn_mcu_dram_size;
+} mcu_info_t;
+
+typedef struct nthw_hw_info_s {
+ /* From FW */
+ int hw_id;
+ int hw_id_emulated;
+ char hw_plat_id_str[32];
+
+ struct vpd_info_s {
+ int mn_mac_addr_count;
+ uint64_t mn_mac_addr_value;
+ uint8_t ma_mac_addr_octets[6];
+ } vpd_info;
+} nthw_hw_info_t;
+
+typedef struct fpga_info_s {
+ uint64_t n_fpga_ident;
+
+ int n_fpga_type_id;
+ int n_fpga_prod_id;
+ int n_fpga_ver_id;
+ int n_fpga_rev_id;
+
+ int n_fpga_build_time;
+
+ int n_fpga_debug_mode;
+
+ int n_phy_ports;
+ int n_phy_quads;
+ int n_rx_ports;
+ int n_tx_ports;
+ int n_vf_offset;
+
+ enum fpga_info_profile profile;
+
+ struct nthw_fpga_s *mp_fpga;
+
+ struct nthw_rac *mp_nthw_rac;
+ struct nthw_hif *mp_nthw_hif;
+ struct nthw_pcie3 *mp_nthw_pcie3;
+ struct nthw_tsm *mp_nthw_tsm;
+
+ uint8_t *bar0_addr; /* Needed for register read/write */
+ size_t bar0_size;
+
+ int adapter_no; /* Needed for nthw_rac DMA array indexing */
+ uint32_t pciident; /* Needed for nthw_rac DMA memzone_reserve */
+ int numa_node; /* Needed for nthw_rac DMA memzone_reserve */
+
+ char *mp_adapter_id_str;/* Pointer to string literal used in nthw log
messages */
+
+ struct mcu_info_s mcu_info;
+
+ struct nthw_hw_info_s nthw_hw_info;
+
+ nthw_adapter_id_t n_nthw_adapter_id;
+
+} fpga_info_t;
+
+
+#endif /* __NTHW_DRV_H__ */
diff --git a/drivers/net/ntnic/nthw/nthw_platform.c
b/drivers/net/ntnic/nthw/nthw_platform.c
new file mode 100644
index 0000000000..181330dd37
--- /dev/null
+++ b/drivers/net/ntnic/nthw/nthw_platform.c
@@ -0,0 +1,14 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Napatech A/S
+ */
+
+#include "nthw_platform_drv.h"
+
+nthw_adapter_id_t nthw_platform_get_nthw_adapter_id(const uint16_t
n_pci_device_id)
+{
+ switch (n_pci_device_id) {
+ default:
+ return NT_HW_ADAPTER_ID_UNKNOWN;
+ }
+}
diff --git a/drivers/net/ntnic/nthw/nthw_platform_drv.h
b/drivers/net/ntnic/nthw/nthw_platform_drv.h
new file mode 100644
index 0000000000..ab26d8149a
--- /dev/null
+++ b/drivers/net/ntnic/nthw/nthw_platform_drv.h
@@ -0,0 +1,21 @@
+/*
+ * SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Napatech A/S
+ */
+
+#ifndef __NTHW_PLATFORM_DRV_H__
+#define __NTHW_PLATFORM_DRV_H__
+
+#include <stdint.h>
+
+#define NT_HW_PCI_VENDOR_ID (0x18f4)
+
+enum nthw_adapter_id_e {
+ NT_HW_ADAPTER_ID_UNKNOWN = 0,
+};
+
+typedef enum nthw_adapter_id_e nthw_adapter_id_t;
+
+nthw_adapter_id_t nthw_platform_get_nthw_adapter_id(const uint16_t
n_pci_device_id);
+
+#endif /* __NTHW_PLATFORM_DRV_H__ */
--
2.43.0
