Fpgamatt/subdevid 0001

libraries/CMakeLists.txt

@@ -75,4 +75,5 @@ opae_add_subdirectory(libboard/board_d5005)
 opae_add_subdirectory(libboard/board_n6000)
 opae_add_subdirectory(libboard/board_n5010)
 opae_add_subdirectory(libboard/board_c6100)
+opae_add_subdirectory(libboard/board_jtag_pci_dk)
 opae_add_subdirectory(libboard/board_cmc)

libraries/libboard/board_common/CMakeLists.txt

@@ -28,5 +28,5 @@ opae_add_static_library(TARGET board_common
     SOURCE
         board_common.c
         ${opae-test_ROOT}/framework/mock/opae_std.c
-    LIBS opae-c
+    LIBS opae-c opaeuio
 )

libraries/libboard/board_common/board_common.c

@@ -42,6 +42,7 @@
 #include <opae/properties.h>
 #include <opae/utils.h>
 #include <opae/fpga.h>
+#include <opae/uio.h>
 #include <sys/ioctl.h>
 
 #include "board_common.h"
@@ -70,6 +71,175 @@
 #define DFL_SYSFS_QSFP "*dfl*dev.%ld/qsfp_connected"
 #define MAX_DEV_FEATURE_COUNT 256
 
+#define DFH_CSR_ADDR                  0x18
+#define DFH_CSR_SIZE                  0x20
+#define FPGA_VAR_BUF_LEN       256
+
+#define HSSI_FEATURE_ID                  0x15
+#define HSSI_100G_PROFILE                       27
+#define HSSI_25G_PROFILE                        21
+#define HSSI_10_PROFILE                         20
+
+#define HSSI_FEATURE_LIST                       0xC
+#define HSSI_PORT_ATTRIBUTE                     0x10
+#define HSSI_VERSION                            0x8
+#define HSSI_PORT_STATUS                        0x818
+#define GET_BIT(var, pos) ((var >> pos) & (1))
+
+// hssi version
+struct hssi_version {
+	union {
+		uint32_t csr;
+		struct {
+			uint32_t rsvd : 8;
+			uint32_t minor : 8;
+			uint32_t major : 16;
+		};
+	};
+};
+
+//Physical Port Enable
+/*
+[6] - Port 0 Enable
+[7] - Port 1 Enable
+:
+[21] - Port 15 Enable
+*/
+#define PORT_ENABLE_COUNT 20
+
+// hssi feature list CSR
+struct hssi_feature_list {
+	union {
+		uint32_t csr;
+		struct {
+			uint32_t axi4_support : 1;
+			uint32_t hssi_num : 5;
+			uint32_t port_enable : 20;
+			uint32_t reserved : 6;
+		};
+	};
+};
+
+// hssi port attribute CSR
+//Interface Attribute Port X Parameters, X =0-15
+//Byte Offset: 0x10 + X * 4
+struct hssi_port_attribute {
+	union {
+		uint32_t csr;
+		struct {
+			uint32_t profile : 6;
+			uint32_t ready_latency : 4;
+			uint32_t data_bus_width : 3;
+			uint32_t low_speed_mac : 2;
+			uint32_t dynamic_pr : 1;
+			uint32_t sub_profile : 5;
+			uint32_t reserved : 11;
+		};
+	};
+};
+
+//HSSI Ethernet Port Status
+//Byte Offset: 0x818
+struct hssi_port_status {
+	union {
+		uint64_t csr;
+		struct {
+			uint64_t txplllocked : 16;
+			uint64_t txlanestable : 16;
+			uint64_t rxpcsready : 16;
+			uint64_t reserved : 16;
+		};
+	};
+};
+
+
+struct dfh {
+	union {
+		uint64_t csr;
+		struct {
+			uint64_t id : 12;
+			uint64_t feature_rev : 4;
+			uint64_t next : 24;
+			uint64_t eol : 1;
+			uint64_t reserved41 : 7;
+			uint64_t feature_minor_rev : 4;
+			uint64_t dfh_version : 8;
+			uint64_t type : 4;
+		};
+	};
+};
+
+struct dfh_csr_addr {
+	union {
+		uint32_t csr;
+		struct {
+			uint64_t rel : 1;
+			uint64_t addr : 63;
+		};
+	};
+};
+
+struct dfh_csr_group {
+	union {
+		uint32_t csr;
+		struct {
+			uint64_t instance_id : 16;
+			uint64_t grouping_id : 15;
+			uint64_t has_params : 1;
+			uint64_t csr_size : 32;
+		};
+	};
+};
+
+
+
+typedef struct hssi_port_profile {
+
+	uint32_t port_index;
+	char profile[FPGA_VAR_BUF_LEN];
+
+} hssi_port_profile;
+
+#define HSS_PORT_PROFILE_SIZE 34
+
+static hssi_port_profile hssi_port_profiles[] = {
+
+	{.port_index = 0, .profile = "LL100G"},
+	{.port_index = 1, .profile = "Ultra100G"},
+	{.port_index = 2, .profile = "LL50G"},
+	{.port_index = 3, .profile = "LL40G"},
+	{.port_index = 4, .profile = "Ultra40G"},
+	{.port_index = 5, .profile = "25_50G"},
+	{.port_index = 6, .profile = "10_25G"},
+	{.port_index = 7, .profile = "MRPHY"},
+	{.port_index = 8, .profile = "LL10G"},
+	{.port_index = 9, .profile = "TSE PCS"},
+	{.port_index = 10, .profile = "TSE MAC"},
+	{.port_index = 11, .profile = "Flex-E"},
+	{.port_index = 12, .profile = "OTN"},
+	{.port_index = 13, .profile = "General PCS-Direct"},
+	{.port_index = 14, .profile = "General FEC-Direct"},
+	{.port_index = 15, .profile = "General PMA-Direct"},
+	{.port_index = 16, .profile = "MII"},
+	{.port_index = 17, .profile = "Ethernet PCS-Direct"},
+	{.port_index = 18, .profile = "Ethernet FEC-Direct"},
+	{.port_index = 19, .profile = "Ethernet PMA-Direct"},
+	{.port_index = 20, .profile = "10GbE"},
+	{.port_index = 21, .profile = "25GbE"},
+	{.port_index = 22, .profile = "40GCAUI-4"},
+	{.port_index = 23, .profile = "50GAUI-2"},
+	{.port_index = 24, .profile = "50GAUI-1"},
+	{.port_index = 25, .profile = "100GAUI-1"},
+	{.port_index = 26, .profile = "100GAUI-2"},
+	{.port_index = 27, .profile = "100GCAUI-4"},
+	{.port_index = 28, .profile = "200GAUI-2"},
+	{.port_index = 29, .profile = "200GAUI-4"},
+	{.port_index = 30, .profile = "200GAUI-8"},
+	{.port_index = 31, .profile = "400GAUI-4"},
+	{.port_index = 32, .profile = "400GAUI-8"},
+	{.port_index = 33, .profile = "CPRI"}
+ };
+
 // Read sysfs
 fpga_result read_sysfs(fpga_token token, char *sysfs_path,
 		char *sysfs_name, size_t len)
@@ -803,4 +973,131 @@ fpga_result qsfp_cable_status(const fpga_token token)
 	}
 
 	return res;
-}
+}
+
+static fpga_result print_hssi_port_status(uint8_t *uio_ptr)
+{
+	uint32_t i                     = 0;
+	uint32_t k                     = 0;
+	uint32_t ver_offset            = 0;
+	uint32_t feature_list_offset   = 0;
+	uint32_t port_sts_offset       = 0;
+	uint32_t port_attr_offset      = 0;
+	struct dfh dfh_csr;
+	struct dfh_csr_addr csr_addr;
+	struct hssi_port_attribute port_profile;
+	struct hssi_feature_list  feature_list;
+	struct hssi_version  hssi_ver;
+	struct hssi_port_status port_status;
+
+	if (uio_ptr == NULL) {
+		OPAE_ERR("Invalid Input parameters");
+		return FPGA_INVALID_PARAM;
+	}
+
+	dfh_csr.csr = *((uint64_t *)(uio_ptr + 0x0));
+	// dfhv0
+	if ((dfh_csr.feature_rev == 0) ||
+		(dfh_csr.feature_rev == 0x1)) {
+		ver_offset = HSSI_VERSION;
+		feature_list_offset = HSSI_FEATURE_LIST;
+		port_sts_offset = HSSI_PORT_STATUS;
+		port_attr_offset = HSSI_PORT_ATTRIBUTE;
+	} else if ((dfh_csr.feature_rev >= 0x2) && (dfh_csr.feature_rev < 0xf)) { // dfhv0.5
+		csr_addr.csr = *((uint64_t *)(uio_ptr + DFH_CSR_ADDR));
+		ver_offset = csr_addr.addr;
+		feature_list_offset = csr_addr.addr + 0x4;
+		port_sts_offset = HSSI_PORT_STATUS;
+		port_attr_offset = csr_addr.addr + 0x8;
+
+	} else {
+		printf("DFH feature revision not supported:%x \n", dfh_csr.feature_rev);
+		return FPGA_NOT_SUPPORTED;
+	}
+
+	feature_list.csr = *((uint32_t *)(uio_ptr + feature_list_offset));
+	hssi_ver.csr = *((uint32_t *)(uio_ptr + ver_offset));
+	port_status.csr = *((volatile uint64_t *)(uio_ptr
+		+ port_sts_offset));
+
+	printf("//****** HSSI information ******//\n");
+	printf("%-32s : %d.%d  \n", "HSSI version", hssi_ver.major, hssi_ver.minor);
+	printf("%-32s : %d  \n", "Number of ports", feature_list.hssi_num);
+
+	for (i = 0; i < PORT_ENABLE_COUNT; i++) {
+
+		// prints only active/enabled ports
+		if ((GET_BIT(feature_list.port_enable, i) == 0)) {
+			continue;
+		}
+
+		port_profile.csr = *((volatile uint32_t *)(uio_ptr +
+			port_attr_offset + i * 4));
+
+		if (port_profile.profile > HSS_PORT_PROFILE_SIZE) {
+			printf("Port%-28d :%s\n", i, "N/A");
+			continue;
+		}
+
+		for (int j = 0; j < HSS_PORT_PROFILE_SIZE; j++) {
+			if (hssi_port_profiles[j].port_index == port_profile.profile) {
+				// lock, tx, rx bits set - link status UP
+				// lock, tx, rx bits not set - link status DOWN
+				if ((GET_BIT(port_status.txplllocked, k) == 1) &&
+					(GET_BIT(port_status.txlanestable, k) == 1) &&
+					(GET_BIT(port_status.rxpcsready, k) == 1)) {
+					printf("Port%-28d :%-12s %s\n", i,
+						hssi_port_profiles[j].profile, "UP");
+				} else {
+					printf("Port%-28d :%-12s %s\n", i,
+						hssi_port_profiles[j].profile, "DOWN");
+				}
+				k++;
+				break;
+			}
+		}
+	}
+
+	return FPGA_OK;
+}
+
+// print phy group information
+fpga_result print_common_phy_info(fpga_token token)
+{
+	fpga_result res = FPGA_OK;
+	struct opae_uio uio;
+	char feature_dev[SYSFS_PATH_MAX] = { 0 };
+	uint8_t *mmap_ptr = NULL;
+
+	res = qsfp_cable_status(token);
+	if (res != FPGA_OK) {
+		OPAE_MSG("Failed to find QSFP cable info");
+	}
+
+	res = find_dev_feature(token, HSSI_FEATURE_ID, feature_dev);
+	if (res != FPGA_OK) {
+		OPAE_MSG("Failed to find feature HSSI");
+		return res;
+	}
+
+	res = opae_uio_open(&uio, feature_dev);
+	if (res) {
+		OPAE_ERR("Failed to open uio");
+		return res;
+	}
+
+	res = opae_uio_region_get(&uio, 0, (uint8_t **)&mmap_ptr, NULL);
+	if (res) {
+		OPAE_ERR("Failed to get uio region");
+		opae_uio_close(&uio);
+		return res;
+	}
+
+	res = print_hssi_port_status(mmap_ptr);
+	if (res) {
+		OPAE_ERR("Failed to read hssi port status");
+	}
+
+	opae_uio_close(&uio);
+	return res;
+}

libraries/libboard/board_common/board_common.h

@@ -196,6 +196,14 @@ fpga_result reformat_bom_info(
 */
 fpga_result qsfp_cable_status(const fpga_token token);
 
+/**
+* prints common phy information, including qsfp_cable_status
+*
+* @param[in] token           fpga_token object for device (FPGA_DEVICE type)
+* @returns FPGA_OK on success.
+* FPGA_EXCEPTION if invalid sysfs path
+*/
+fpga_result print_common_phy_info(fpga_token token);
 
 #ifdef __cplusplus
 }

libraries/libboard/board_jtag_pci_dk/CMakeLists.txt

@@ -0,0 +1,40 @@
+## Copyright(c) 2024, Intel Corporation
+##
+## Redistribution  and  use  in source  and  binary  forms,  with  or  without
+## modification, are permitted provided that the following conditions are met:
+##
+## * Redistributions of  source code  must retain the  above copyright notice,
+##   this list of conditions and the following disclaimer.
+## * Redistributions in binary form must reproduce the above copyright notice,
+##   this list of conditions and the following disclaimer in the documentation
+##   and/or other materials provided with the distribution.
+## * Neither the name  of Intel Corporation  nor the names of its contributors
+##   may be used to  endorse or promote  products derived  from this  software
+##   without specific prior written permission.
+##
+## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+## AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,  BUT NOT LIMITED TO,  THE
+## IMPLIED WARRANTIES OF  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+## ARE DISCLAIMED.  IN NO EVENT  SHALL THE COPYRIGHT OWNER  OR CONTRIBUTORS BE
+## LIABLE  FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL,  SPECIAL,  EXEMPLARY,  OR
+## CONSEQUENTIAL  DAMAGES  (INCLUDING,  BUT  NOT LIMITED  TO,  PROCUREMENT  OF
+## SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE,  DATA, OR PROFITS;  OR BUSINESS
+## INTERRUPTION)  HOWEVER CAUSED  AND ON ANY THEORY  OF LIABILITY,  WHETHER IN
+## CONTRACT,  STRICT LIABILITY,  OR TORT  (INCLUDING NEGLIGENCE  OR OTHERWISE)
+## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,  EVEN IF ADVISED OF THE
+## POSSIBILITY OF SUCH DAMAGE.
+
+opae_add_module_library(TARGET board_jtag_pci_dk
+    SOURCE board_jtag_pci_dk.c
+    LIBS
+        ${CMAKE_THREAD_LIBS_INIT}
+        opae-c
+        opaeuio
+        board_common
+    COMPONENT opaeboardlib
+)
+
+target_include_directories(board_jtag_pci_dk
+    PRIVATE
+        ${OPAE_LIB_SOURCE}/libboard/board_common
+)