Replace "pci-whitelist" with "include"
and "pci-blacklist" with pci-exclude.
Allow the old options for now, but print a nag
warning since old options are deprecated.
Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
Acked-by: Luca Boccassi <bl...@debian.org>
---
lib/librte_eal/common/eal_common_options.c | 71 ++++++++++++++--------
lib/librte_eal/common/eal_options.h | 6 ++
2 files changed, 50 insertions(+), 27 deletions(-)
diff --git a/lib/librte_eal/common/eal_common_options.c
b/lib/librte_eal/common/eal_common_options.c
index a5426e12346a..a1590ce799ff 100644
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -51,18 +51,20 @@
const char
eal_short_options[] =
- "b:" /* pci-blacklist */
+ "b:" /* deprecated */
"c:" /* coremask */
"s:" /* service coremask */
"d:" /* driver */
"h" /* help */
+ "i:" /* include */
"l:" /* corelist */
"S:" /* service corelist */
"m:" /* memory size */
"n:" /* memory channels */
"r:" /* memory ranks */
"v" /* version */
- "w:" /* pci-whitelist */
+ "x:" /* exclude */
+ "w:" /* deprecated */
;
const struct option
@@ -87,8 +89,8 @@ eal_long_options[] = {
{OPT_NO_PCI, 0, NULL, OPT_NO_PCI_NUM },
{OPT_NO_SHCONF, 0, NULL, OPT_NO_SHCONF_NUM },
{OPT_IN_MEMORY, 0, NULL, OPT_IN_MEMORY_NUM },
- {OPT_PCI_BLACKLIST, 1, NULL, OPT_PCI_BLACKLIST_NUM },
- {OPT_PCI_WHITELIST, 1, NULL, OPT_PCI_WHITELIST_NUM },
+ {OPT_DEV_EXCLUDE, 1, NULL, OPT_DEV_EXCLUDE_NUM },
+ {OPT_DEV_INCLUDE, 1, NULL, OPT_DEV_INCLUDE_NUM },
{OPT_PROC_TYPE, 1, NULL, OPT_PROC_TYPE_NUM },
{OPT_SOCKET_MEM, 1, NULL, OPT_SOCKET_MEM_NUM },
{OPT_SOCKET_LIMIT, 1, NULL, OPT_SOCKET_LIMIT_NUM },
@@ -102,6 +104,11 @@ eal_long_options[] = {
{OPT_MATCH_ALLOCATIONS, 0, NULL, OPT_MATCH_ALLOCATIONS_NUM},
{OPT_TELEMETRY, 0, NULL, OPT_TELEMETRY_NUM },
{OPT_NO_TELEMETRY, 0, NULL, OPT_NO_TELEMETRY_NUM },
+
+ /* legacy options that will be removed in next LTS */
+ {OPT_PCI_BLACKLIST, 1, NULL, OPT_PCI_BLACKLIST_NUM },
+ {OPT_PCI_WHITELIST, 1, NULL, OPT_PCI_WHITELIST_NUM },
+
{0, 0, NULL, 0 }
};
@@ -1414,29 +1421,38 @@ int
eal_parse_common_option(int opt, const char *optarg,
struct internal_config *conf)
{
- static int b_used;
- static int w_used;
+ static bool x_used, i_used;
switch (opt) {
- /* blacklist */
+ /* deprecated option */
case 'b':
- if (w_used)
- goto bw_used;
- if (eal_option_device_add(RTE_DEVTYPE_BLACKLISTED_PCI,
+ fprintf(stderr,
+ "Option -b, --blacklist is deprecated, use -x,
--exclude option instead\n");
+ /* fallthrough */
+ case 'x':
+ /* excluded list */
+ if (i_used)
+ goto include_exclude;
+ if (eal_option_device_add(RTE_DEVTYPE_BLOCKED,
optarg) < 0) {
return -1;
}
- b_used = 1;
+ x_used = true;
break;
- /* whitelist */
+
case 'w':
- if (b_used)
- goto bw_used;
- if (eal_option_device_add(RTE_DEVTYPE_WHITELISTED_PCI,
+ fprintf(stderr,
+ "Option -w, --whitelist is deprecated, use -i,
--include option instead\n");
+ /* fallthrough */
+ case 'i':
+ /* include device list */
+ if (x_used)
+ goto include_exclude;
+ if (eal_option_device_add(RTE_DEVTYPE_ALLOWED,
optarg) < 0) {
return -1;
}
- w_used = 1;
+ i_used = true;
break;
/* coremask */
case 'c': {
@@ -1715,9 +1731,10 @@ eal_parse_common_option(int opt, const char *optarg,
}
return 0;
-bw_used:
- RTE_LOG(ERR, EAL, "Options blacklist (-b) and whitelist (-w) "
- "cannot be used at the same time\n");
+
+include_exclude:
+ RTE_LOG(ERR, EAL,
+ "Options include (-i) and exclude (-x) can't be used at the
same time\n");
return -1;
}
@@ -1926,14 +1943,14 @@ eal_common_usage(void)
" -n CHANNELS Number of memory channels\n"
" -m MB Memory to allocate (see also
--"OPT_SOCKET_MEM")\n"
" -r RANKS Force number of memory ranks (don't
detect)\n"
- " -b, --"OPT_PCI_BLACKLIST" Add a PCI device in black list.\n"
- " Prevent EAL from using this PCI device.
The argument\n"
- " format is <domain:bus:devid.func>.\n"
- " -w, --"OPT_PCI_WHITELIST" Add a PCI device in white list.\n"
- " Only use the specified PCI devices. The
argument format\n"
- " is <[domain:]bus:devid.func>. This option
can be present\n"
- " several times (once per device).\n"
- " [NOTE: PCI whitelist cannot be used with
-b option]\n"
+ " -x, --"OPT_DEV_EXCLUDE" Add a device to the excluded list.\n"
+ " Prevent EAL from using this device. The
argument\n"
+ " format for PCI devices is
<domain:bus:devid.func>.\n"
+ " -i, --"OPT_DEV_INCLUDE" Add a device to the included list.\n"
+ " Only use the specified devices. The
argument format\n"
+ " for PCI devices is
<[domain:]bus:devid.func>.\n"
+ " This option can be present several
times.\n"
+ " [NOTE: " OPT_DEV_INCLUDE " cannot be used
with "OPT_DEV_EXCLUDE" option]\n"
" --"OPT_VDEV" Add a virtual device.\n"
" The argument format is
<driver><id>[,key=val,...]\n"
" (ex: --vdev=net_pcap0,iface=eth2).\n"
diff --git a/lib/librte_eal/common/eal_options.h
b/lib/librte_eal/common/eal_options.h
index 89769d48b487..b8e306f834b7 100644
--- a/lib/librte_eal/common/eal_options.h
+++ b/lib/librte_eal/common/eal_options.h
@@ -13,6 +13,12 @@ enum {
/* long options mapped to a short option */
#define OPT_HELP "help"
OPT_HELP_NUM = 'h',
+#define OPT_DEV_INCLUDE "include"
+ OPT_DEV_INCLUDE_NUM = 'i',
+#define OPT_DEV_EXCLUDE "exclude"
+ OPT_DEV_EXCLUDE_NUM = 'x',
+
+ /* legacy options that will be removed in next LTS */
#define OPT_PCI_BLACKLIST "pci-blacklist"
OPT_PCI_BLACKLIST_NUM = 'b',
#define OPT_PCI_WHITELIST "pci-whitelist"
--
2.27.0
