[dpdk-dev] [PATCH 01/13] Revert "devargs: make device types generic"

[Jan Blunck]

This (partially) reverts commit
bd279a79366f50a4893fb84db91bbf64b56f9fb1.
---
 lib/librte_eal/common/eal_common_devargs.c  |  4 ++--
 lib/librte_eal/common/eal_common_options.c  |  6 ++---
 lib/librte_eal/common/eal_common_pci.c      |  4 ++--
 lib/librte_eal/common/eal_common_vdev.c     |  1 +
 lib/librte_eal/common/include/rte_devargs.h |  6 ++---
 test/test/test_devargs.c                    | 36 ++++++++++++++---------------
 6 files changed, 28 insertions(+), 29 deletions(-)

diff --git a/lib/librte_eal/common/eal_common_devargs.c b/lib/librte_eal/common/eal_common_devargs.c
index 49d43a328..92c77c30e 100644
--- a/lib/librte_eal/common/eal_common_devargs.c
+++ b/lib/librte_eal/common/eal_common_devargs.c
@@ -154,14 +154,14 @@ rte_eal_devargs_add(enum rte_devtype devtype, const char *devargs_str)
 		goto fail;
 	devargs->type = devtype;
 	bus = devargs->bus;
-	if (devargs->type == RTE_DEVTYPE_WHITELISTED) {
+	if (devargs->type == RTE_DEVTYPE_WHITELISTED_PCI) {
 		if (bus->conf.scan_mode == RTE_BUS_SCAN_UNDEFINED) {
 			bus->conf.scan_mode = RTE_BUS_SCAN_WHITELIST;
 		} else if (bus->conf.scan_mode == RTE_BUS_SCAN_BLACKLIST) {
 			fprintf(stderr, "ERROR: incompatible device type and bus scan mode\n");
 			goto fail;
 		}
-	} else if (devargs->type == RTE_DEVTYPE_BLACKLISTED) {
+	} else if (devargs->type == RTE_DEVTYPE_BLACKLISTED_PCI) {
 		if (bus->conf.scan_mode == RTE_BUS_SCAN_UNDEFINED) {
 			bus->conf.scan_mode = RTE_BUS_SCAN_BLACKLIST;
 		} else if (bus->conf.scan_mode == RTE_BUS_SCAN_WHITELIST) {
diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index 075b0ea9e..84a21fefe 100644
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -798,14 +798,14 @@ eal_parse_common_option(int opt, const char *optarg,
 	switch (opt) {
 	/* blacklist */
 	case 'b':
-		if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED,
+		if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI,
 				optarg) < 0) {
 			return -1;
 		}
 		break;
 	/* whitelist */
 	case 'w':
-		if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED,
+		if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI,
 				optarg) < 0) {
 			return -1;
 		}
@@ -901,7 +901,7 @@ eal_parse_common_option(int opt, const char *optarg,
 		break;
 
 	case OPT_VDEV_NUM:
-		if (rte_eal_devargs_add(RTE_DEVTYPE_UNDEFINED,
+		if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL,
 				optarg) < 0) {
 			return -1;
 		}
diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
index 76bbcc853..72fcc35c2 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -198,7 +198,7 @@ rte_pci_probe_one_driver(struct rte_pci_driver *dr,
 	/* no initialization when blacklisted, return without error */
 	if (dev->device.devargs != NULL &&
 		dev->device.devargs->type ==
-			RTE_DEVTYPE_BLACKLISTED) {
+			RTE_DEVTYPE_BLACKLISTED_PCI) {
 		RTE_LOG(INFO, EAL, "  Device is blacklisted, not"
 			" initializing\n");
 		return 1;
@@ -405,7 +405,7 @@ rte_pci_probe(void)
 		if (probe_all)
 			ret = pci_probe_all_drivers(dev);
 		else if (devargs != NULL &&
-			devargs->type == RTE_DEVTYPE_WHITELISTED)
+			devargs->type == RTE_DEVTYPE_WHITELISTED_PCI)
 			ret = pci_probe_all_drivers(dev);
 		if (ret < 0) {
 			RTE_LOG(ERR, EAL, "Requested device " PCI_PRI_FMT
diff --git a/lib/librte_eal/common/eal_common_vdev.c b/lib/librte_eal/common/eal_common_vdev.c
index e00dda9aa..ff6a3b571 100644
--- a/lib/librte_eal/common/eal_common_vdev.c
+++ b/lib/librte_eal/common/eal_common_vdev.c
@@ -141,6 +141,7 @@ alloc_devargs(const char *name, const char *args)
 	if (!devargs)
 		return NULL;
 
+	devargs->type = RTE_DEVTYPE_VIRTUAL;
 	devargs->bus = &rte_vdev_bus;
 	if (args)
 		devargs->args = strdup(args);
diff --git a/lib/librte_eal/common/include/rte_devargs.h b/lib/librte_eal/common/include/rte_devargs.h
index a0427cd8a..62dd67bff 100644
--- a/lib/librte_eal/common/include/rte_devargs.h
+++ b/lib/librte_eal/common/include/rte_devargs.h
@@ -56,9 +56,9 @@ extern "C" {
  * Type of generic device
  */
 enum rte_devtype {
-	RTE_DEVTYPE_UNDEFINED,
-	RTE_DEVTYPE_WHITELISTED,
-	RTE_DEVTYPE_BLACKLISTED,
+	RTE_DEVTYPE_WHITELISTED_PCI,
+	RTE_DEVTYPE_BLACKLISTED_PCI,
+	RTE_DEVTYPE_VIRTUAL,
 };
 
 /**
diff --git a/test/test/test_devargs.c b/test/test/test_devargs.c
index 149c9c926..18f54edc1 100644
--- a/test/test/test_devargs.c
+++ b/test/test/test_devargs.c
@@ -64,32 +64,30 @@ test_devargs(void)
 	TAILQ_INIT(&devargs_list);
 
 	/* test valid cases */
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "08:00.1") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "08:00.1") < 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "0000:5:00.0") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "0000:5:00.0") < 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "04:00.0,arg=val") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI, "04:00.0,arg=val") < 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "0000:01:00.1") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_BLACKLISTED_PCI, "0000:01:00.1") < 0)
 		goto fail;
-	if (rte_eal_devargs_type_count(RTE_DEVTYPE_WHITELISTED) != 4)
+	if (rte_eal_devargs_type_count(RTE_DEVTYPE_WHITELISTED_PCI) != 2)
 		goto fail;
-	if (rte_eal_devargs_type_count(RTE_DEVTYPE_BLACKLISTED) != 0)
+	if (rte_eal_devargs_type_count(RTE_DEVTYPE_BLACKLISTED_PCI) != 2)
 		goto fail;
-	if (rte_eal_devargs_type_count(RTE_DEVTYPE_UNDEFINED) != 0)
+	if (rte_eal_devargs_type_count(RTE_DEVTYPE_VIRTUAL) != 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_UNDEFINED, "net_ring0") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "net_ring0") < 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_UNDEFINED,
-				"net_ring1,key=val,k2=val2") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "net_ring1,key=val,k2=val2") < 0)
 		goto fail;
-	if (rte_eal_devargs_type_count(RTE_DEVTYPE_UNDEFINED) != 2)
+	if (rte_eal_devargs_type_count(RTE_DEVTYPE_VIRTUAL) != 2)
 		goto fail;
 	free_devargs_list();
 
 	/* check virtual device with argument parsing */
-	if (rte_eal_devargs_add(RTE_DEVTYPE_UNDEFINED,
-				"net_ring1,k1=val,k2=val2") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_VIRTUAL, "net_ring1,k1=val,k2=val2") < 0)
 		goto fail;
 	devargs = TAILQ_FIRST(&devargs_list);
 	if (strncmp(devargs->name, "net_ring1",
@@ -100,7 +98,7 @@ test_devargs(void)
 	free_devargs_list();
 
 	/* check PCI device with empty argument parsing */
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "04:00.1") < 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "04:00.1") < 0)
 		goto fail;
 	devargs = TAILQ_FIRST(&devargs_list);
 	if (strcmp(devargs->name, "04:00.1") != 0)
@@ -110,15 +108,15 @@ test_devargs(void)
 	free_devargs_list();
 
 	/* test error case: bad PCI address */
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "08:1") == 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "08:1") == 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "00.1") == 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "00.1") == 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "foo") == 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "foo") == 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, ",") == 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, ",") == 0)
 		goto fail;
-	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED, "000f:0:0") == 0)
+	if (rte_eal_devargs_add(RTE_DEVTYPE_WHITELISTED_PCI, "000f:0:0") == 0)
 		goto fail;
 
 	devargs_list = save_devargs_list;
-- 
2.13.2