[dpdk-dev] [PATCH 00/30] fix spelling errors in comments and messages

[dpdk-dev] [PATCH 00/30] fix spelling errors in comments and messages

[Stephen Hemminger]

Ran the codespell tool against the lib and examples.
Lots of little repeated errors fixed.

Stephen Hemminger (30):
  lpm: fix spelling errors
  eal/windows: fix comment about fnmatch
  bsd/eal: fix spelling error
  eal: fix spelling errors
  bpf: fix spelling errors
  power: fix spelling errors
  ipsec: fix spelling errors
  acl: fix spelling errors
  bbdev: fix spelling error
  eventdev: fix spelling error
  ethdev: fix spelling error
  ip_frag: fix spelling error
  examples/multi_process: fix spelling errors
  examples/l3fwd: fix misspelling of destination
  examples/performance-thread: fix spelling errors
  examples/ethtool: fix spelling errors
  examples/vmdq: fix spelling errors
  examples/bond: fix spelling errors
  examples/l3fwd-power: fix spelling errors
  examples/netmap_compat: fix spelling errors
  examples/packet_ordering: fix spelling errors
  examples/service_cores: fix spelling errors
  examples/vhost: fix spelling errors
  examples/vhost_scsi: fix spelling errors
  examples/tep_termination: fix spelling errors
  examples/vm_power_manager: fix spelling errors
  test-pmd: fix spelling errors
  test: fix multiple spelling errors
  proc-info: fix spelling error
  test-compress-perf: fix spelling errors

 app/proc-info/main.c                               |  2 +-
 app/test-compress-perf/main.c                      |  4 ++--
 app/test-pmd/cmdline.c                             | 11 ++++++-----
 app/test-pmd/config.c                              |  4 ++--
 app/test-pmd/csumonly.c                            |  2 +-
 app/test-pmd/softnicfwd.c                          |  2 +-
 app/test/test_barrier.c                            |  2 +-
 app/test/test_func_reentrancy.c                    |  6 +++---
 app/test/test_ipsec.c                              |  2 +-
 app/test/test_kni.c                                |  2 +-
 app/test/test_link_bonding.c                       |  2 +-
 app/test/test_lpm.c                                |  6 +++---
 app/test/test_lpm6.c                               | 14 +++++++-------
 app/test/test_mbuf.c                               |  2 +-
 app/test/test_mempool.c                            |  2 +-
 app/test/test_mempool_perf.c                       |  2 +-
 app/test/test_meter.c                              |  6 +++---
 app/test/test_pmd_perf.c                           |  2 +-
 app/test/test_ring.c                               |  2 +-
 app/test/test_rwlock.c                             |  2 +-
 examples/bbdev_app/main.c                          |  2 +-
 examples/bond/main.c                               |  2 +-
 examples/ethtool/lib/rte_ethtool.c                 |  2 +-
 examples/ethtool/lib/rte_ethtool.h                 |  4 ++--
 examples/ip_fragmentation/main.c                   |  2 +-
 examples/ipsec-secgw/parser.c                      |  2 +-
 examples/ipsec-secgw/test/linux_test4.sh           |  4 ++--
 examples/ipsec-secgw/test/linux_test6.sh           |  4 ++--
 examples/l3fwd-power/main.c                        |  2 +-
 examples/l3fwd/l3fwd_common.h                      |  2 +-
 examples/l3fwd/l3fwd_neon.h                        |  2 +-
 examples/l3fwd/l3fwd_sse.h                         |  2 +-
 examples/multi_process/hotplug_mp/commands.c       |  2 +-
 examples/multi_process/simple_mp/main.c            |  2 +-
 examples/multi_process/symmetric_mp/main.c         |  2 +-
 examples/netmap_compat/lib/compat_netmap.c         |  2 +-
 examples/packet_ordering/main.c                    |  2 +-
 examples/performance-thread/common/lthread_tls.c   |  2 +-
 examples/performance-thread/l3fwd-thread/main.c    |  4 ++--
 examples/service_cores/main.c                      |  2 +-
 examples/tep_termination/main.c                    |  6 +++---
 examples/vhost/main.c                              |  6 +++---
 examples/vhost_scsi/scsi.c                         |  2 +-
 examples/vhost_scsi/vhost_scsi.c                   |  2 +-
 examples/vm_power_manager/channel_monitor.c        |  2 +-
 examples/vmdq/main.c                               |  2 +-
 examples/vmdq_dcb/main.c                           |  2 +-
 lib/librte_acl/acl.h                               |  4 ++--
 lib/librte_acl/acl_bld.c                           |  2 +-
 lib/librte_acl/acl_run_avx2.h                      |  2 +-
 lib/librte_bbdev/rte_bbdev.c                       |  2 +-
 lib/librte_bpf/bpf_jit_x86.c                       |  2 +-
 lib/librte_bpf/bpf_validate.c                      |  2 +-
 lib/librte_eal/common/eal_common_fbarray.c         |  2 +-
 lib/librte_eal/common/eal_common_log.c             |  2 +-
 lib/librte_eal/common/eal_common_proc.c            |  2 +-
 lib/librte_eal/common/eal_hugepages.h              |  2 +-
 .../common/include/arch/arm/rte_cycles_32.h        |  2 +-
 .../common/include/arch/x86/rte_atomic.h           |  2 +-
 lib/librte_eal/common/include/rte_dev.h            |  2 +-
 lib/librte_eal/common/malloc_elem.c                |  2 +-
 lib/librte_eal/freebsd/eal/eal_memory.c            |  2 +-
 lib/librte_eal/linux/eal/eal_vfio.c                |  6 +++---
 lib/librte_eal/windows/eal/include/fnmatch.h       |  2 +-
 lib/librte_ethdev/rte_ethdev.c                     |  2 +-
 lib/librte_eventdev/rte_event_timer_adapter.c      |  2 +-
 lib/librte_ip_frag/rte_ipv4_reassembly.c           |  2 +-
 lib/librte_ipsec/esp_inb.c                         |  2 +-
 lib/librte_ipsec/sa.c                              |  2 +-
 lib/librte_ipsec/sa.h                              |  4 ++--
 lib/librte_lpm/rte_lpm6.c                          |  6 +++---
 lib/librte_power/power_acpi_cpufreq.c              |  6 +++---
 lib/librte_power/power_pstate_cpufreq.c            |  6 +++---
 lib/librte_power/rte_power.h                       |  2 +-
 74 files changed, 111 insertions(+), 110 deletions(-)

-- 
2.20.1

[dpdk-dev] [PATCH 01/30] lpm: fix spelling errors

[Stephen Hemminger]

Fix small spelling errors (found by codespell)

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_lpm/rte_lpm6.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/librte_lpm/rte_lpm6.c b/lib/librte_lpm/rte_lpm6.c
index a91803113649..c8bd21c8b24a 100644
--- a/lib/librte_lpm/rte_lpm6.c
+++ b/lib/librte_lpm/rte_lpm6.c
@@ -824,7 +824,7 @@ VERSION_SYMBOL(rte_lpm6_add, _v20, 2.0);
  *
  *	Returns:
  *    0 on success
- *    -ENOSPC not enought tbl8 left
+ *    -ENOSPC not enough tbl8 left
  */
 static int
 simulate_add(struct rte_lpm6 *lpm, const uint8_t *masked_ip, uint8_t depth)
@@ -854,7 +854,7 @@ simulate_add(struct rte_lpm6 *lpm, const uint8_t *masked_ip, uint8_t depth)
 	}
 
 	if (tbl8_available(lpm) < total_need_tbl_nb)
-		/* not enought tbl8 to add a rule */
+		/* not enough tbl8 to add a rule */
 		return -ENOSPC;
 
 	return 0;
@@ -1314,7 +1314,7 @@ rule_find_range(struct rte_lpm6 *lpm, const uint8_t *ip, uint8_t depth,
 		/* minus top level */
 		depth -= 24;
 
-		/* interate through levels (tbl8s)
+		/* iterate through levels (tbl8s)
 		 * until we reach the last one
 		 */
 		while (depth > 8) {
-- 
2.20.1

[dpdk-dev] [PATCH 02/30] eal/windows: fix comment about fnmatch

[Stephen Hemminger]

Fix spelling error in comment, and clarify that pattern
is supposed to be shell wildcare (not regex) in case someone
ever decides to implement proper code for this.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_eal/windows/eal/include/fnmatch.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_eal/windows/eal/include/fnmatch.h b/lib/librte_eal/windows/eal/include/fnmatch.h
index 41b574312cde..b57b731e8aba 100644
--- a/lib/librte_eal/windows/eal/include/fnmatch.h
+++ b/lib/librte_eal/windows/eal/include/fnmatch.h
@@ -21,7 +21,7 @@ extern "C" {
  * with the given regular expression pattern.
  *
  * @param pattern
- *	regular expression notation decribing the pattern to match
+ *	shell wildcard describing the pattern to match
  *
  * @param string
  *	source string to searcg for the pattern
-- 
2.20.1

[dpdk-dev] [PATCH 03/30] bsd/eal: fix spelling error

[Stephen Hemminger]

Minor spelling error found by codespell

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_eal/freebsd/eal/eal_memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_eal/freebsd/eal/eal_memory.c b/lib/librte_eal/freebsd/eal/eal_memory.c
index 4b092e1f2122..406bbb8656fb 100644
--- a/lib/librte_eal/freebsd/eal/eal_memory.c
+++ b/lib/librte_eal/freebsd/eal/eal_memory.c
@@ -435,7 +435,7 @@ memseg_primary_init(void)
 		 *
 		 * we need (N*2)-1 segments because we cannot guarantee that
 		 * each segment will be IOVA-contiguous with the previous one,
-		 * so we will allocate more and put spaces inbetween segments
+		 * so we will allocate more and put spaces in between segments
 		 * that are non-contiguous.
 		 */
 		avail_segs = (hpi->num_pages[0] * 2) - 1;
-- 
2.20.1

[dpdk-dev] [PATCH 04/30] eal: fix spelling errors

[Stephen Hemminger]

Lots of little spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_eal/common/eal_common_fbarray.c             | 2 +-
 lib/librte_eal/common/eal_common_log.c                 | 2 +-
 lib/librte_eal/common/eal_common_proc.c                | 2 +-
 lib/librte_eal/common/eal_hugepages.h                  | 2 +-
 lib/librte_eal/common/include/arch/arm/rte_cycles_32.h | 2 +-
 lib/librte_eal/common/include/arch/x86/rte_atomic.h    | 2 +-
 lib/librte_eal/common/include/rte_dev.h                | 2 +-
 lib/librte_eal/common/malloc_elem.c                    | 2 +-
 lib/librte_eal/linux/eal/eal_vfio.c                    | 6 +++---
 9 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/lib/librte_eal/common/eal_common_fbarray.c b/lib/librte_eal/common/eal_common_fbarray.c
index b7ddb66e9ca3..9f747e530132 100644
--- a/lib/librte_eal/common/eal_common_fbarray.c
+++ b/lib/librte_eal/common/eal_common_fbarray.c
@@ -1334,7 +1334,7 @@ fbarray_find_biggest(struct rte_fbarray *arr, unsigned int start, bool used,
 	 */
 
 	/* the API's called are thread-safe, but something may still happen
-	 * inbetween the API calls, so lock the fbarray. all other API's are
+	 * in between the API calls, so lock the fbarray. all other API's are
 	 * read-locking the fbarray, so read lock here is OK.
 	 */
 	rte_rwlock_read_lock(&arr->rwlock);
diff --git a/lib/librte_eal/common/eal_common_log.c b/lib/librte_eal/common/eal_common_log.c
index 4f6f22708379..c8f4213222cd 100644
--- a/lib/librte_eal/common/eal_common_log.c
+++ b/lib/librte_eal/common/eal_common_log.c
@@ -45,7 +45,7 @@ static struct rte_eal_opt_loglevel_list opt_loglevel_list =
 static FILE *default_log_stream;
 
 /**
- * This global structure stores some informations about the message
+ * This global structure stores some information about the message
  * that is currently being processed by one lcore
  */
 struct log_cur_msg {
diff --git a/lib/librte_eal/common/eal_common_proc.c b/lib/librte_eal/common/eal_common_proc.c
index cbe8d10fcfee..e456ae2de8da 100644
--- a/lib/librte_eal/common/eal_common_proc.c
+++ b/lib/librte_eal/common/eal_common_proc.c
@@ -1071,7 +1071,7 @@ rte_mp_request_async(struct rte_mp_msg *req, const struct timespec *ts,
 	}
 
 	if (gettimeofday(&now, NULL) < 0) {
-		RTE_LOG(ERR, EAL, "Faile to get current time\n");
+		RTE_LOG(ERR, EAL, "Failed to get current time\n");
 		rte_errno = errno;
 		return -1;
 	}
diff --git a/lib/librte_eal/common/eal_hugepages.h b/lib/librte_eal/common/eal_hugepages.h
index 4582f19cfb20..1b560d3379da 100644
--- a/lib/librte_eal/common/eal_hugepages.h
+++ b/lib/librte_eal/common/eal_hugepages.h
@@ -12,7 +12,7 @@
 #define MAX_HUGEPAGE_PATH PATH_MAX
 
 /**
- * Structure used to store informations about hugepages that we mapped
+ * Structure used to store information about hugepages that we mapped
  * through the files in hugetlbfs.
  */
 struct hugepage_file {
diff --git a/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h b/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
index 859b09748c56..f79718ce8ca7 100644
--- a/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_cycles_32.h
@@ -57,7 +57,7 @@ __rte_rdtsc_syscall(void)
  *      asm volatile("mcr p15, 0, %0, c9, c12, 0" : : "r"(29));
  *      asm volatile("mcr p15, 0, %0, c9, c12, 1" : : "r"(0x8000000f));
  *
- * which is possible only from the priviledged mode (kernel space).
+ * which is possible only from the privileged mode (kernel space).
  */
 static inline uint64_t
 __rte_rdtsc_pmccntr(void)
diff --git a/lib/librte_eal/common/include/arch/x86/rte_atomic.h b/lib/librte_eal/common/include/arch/x86/rte_atomic.h
index 148398f50ab7..b9dcd30aba9a 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_atomic.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_atomic.h
@@ -55,7 +55,7 @@ extern "C" {
  *
  * As pointed by Java guys, that makes possible to use lock-prefixed
  * instructions to get the same effect as mfence and on most modern HW
- * that gives a better perfomance then using mfence:
+ * that gives a better performance then using mfence:
  * https://shipilev.net/blog/2014/on-the-fence-with-dependencies/
  * Basic idea is to use lock prefixed add with some dummy memory location
  * as the destination. From their experiments 128B(2 cache lines) below
diff --git a/lib/librte_eal/common/include/rte_dev.h b/lib/librte_eal/common/include/rte_dev.h
index a01c4ad92b95..2feee78c4299 100644
--- a/lib/librte_eal/common/include/rte_dev.h
+++ b/lib/librte_eal/common/include/rte_dev.h
@@ -231,7 +231,7 @@ __attribute__((used)) = str
  *   "pci:v8086:d*:sv*:sd*"  all PCI devices supported by this driver
  *                           whose vendor id is 0x8086.
  *
- * The format of the kernel modules list is a parenthesed expression
+ * The format of the kernel modules list is a parenthesized expression
  * containing logical-and (&) and logical-or (|).
  *
  * The device pattern and the kmod expression are separated by a space.
diff --git a/lib/librte_eal/common/malloc_elem.c b/lib/librte_eal/common/malloc_elem.c
index 658c9b5b7993..2458dad413d1 100644
--- a/lib/librte_eal/common/malloc_elem.c
+++ b/lib/librte_eal/common/malloc_elem.c
@@ -171,7 +171,7 @@ malloc_elem_insert(struct malloc_elem *elem)
 		next_elem = NULL;
 		heap->last = elem;
 	} else {
-		/* the new memory is somewhere inbetween start and end */
+		/* the new memory is somewhere in between start and end */
 		uint64_t dist_from_start, dist_from_end;
 
 		dist_from_end = RTE_PTR_DIFF(heap->last, elem);
diff --git a/lib/librte_eal/linux/eal/eal_vfio.c b/lib/librte_eal/linux/eal/eal_vfio.c
index feada64c0178..60b0be76817f 100644
--- a/lib/librte_eal/linux/eal/eal_vfio.c
+++ b/lib/librte_eal/linux/eal/eal_vfio.c
@@ -1272,7 +1272,7 @@ vfio_type1_dma_mem_map(int vfio_container_fd, uint64_t vaddr, uint64_t iova,
 			 */
 			if (errno == EEXIST) {
 				RTE_LOG(DEBUG, EAL,
-					" Memory segment is allready mapped,"
+					" Memory segment is already mapped,"
 					" skipping");
 			} else {
 				RTE_LOG(ERR, EAL,
@@ -1345,7 +1345,7 @@ vfio_spapr_dma_do_map(int vfio_container_fd, uint64_t vaddr, uint64_t iova,
 			 */
 			if (errno == EBUSY) {
 				RTE_LOG(DEBUG, EAL,
-					" Memory segment is allready mapped,"
+					" Memory segment is already mapped,"
 					" skipping");
 			} else {
 				RTE_LOG(ERR, EAL,
@@ -1632,7 +1632,7 @@ vfio_dma_mem_map(struct vfio_config *vfio_cfg, uint64_t vaddr, uint64_t iova,
 
 	if (!t->dma_user_map_func) {
 		RTE_LOG(ERR, EAL,
-			"  VFIO custom DMA region maping not supported by IOMMU %s\n",
+			"  VFIO custom DMA region mapping not supported by IOMMU %s\n",
 			t->name);
 		rte_errno = ENOTSUP;
 		return -1;
-- 
2.20.1

[dpdk-dev] [PATCH 05/30] bpf: fix spelling errors

[Stephen Hemminger]

Minor typo's found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_bpf/bpf_jit_x86.c  | 2 +-
 lib/librte_bpf/bpf_validate.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/librte_bpf/bpf_jit_x86.c b/lib/librte_bpf/bpf_jit_x86.c
index f70cd6be5180..885e8d5c2b97 100644
--- a/lib/librte_bpf/bpf_jit_x86.c
+++ b/lib/librte_bpf/bpf_jit_x86.c
@@ -1074,7 +1074,7 @@ emit_epilog(struct bpf_jit_state *st)
 	uint32_t i;
 	int32_t spil, ofs;
 
-	/* if we allready have an epilog generate a jump to it */
+	/* if we already have an epilog generate a jump to it */
 	if (st->exit.num++ != 0) {
 		emit_abs_jmp(st, st->exit.off);
 		return;
diff --git a/lib/librte_bpf/bpf_validate.c b/lib/librte_bpf/bpf_validate.c
index d0e683b5b21f..17a76137818b 100644
--- a/lib/librte_bpf/bpf_validate.c
+++ b/lib/librte_bpf/bpf_validate.c
@@ -1901,7 +1901,7 @@ validate(struct bpf_verifier *bvf)
 
 		/*
 		 * construct CFG, jcc nodes have to outgoing edges,
-		 * 'exit' nodes - none, all others nodes have exaclty one
+		 * 'exit' nodes - none, all others nodes have exactly one
 		 * outgoing edge.
 		 */
 		switch (ins->code) {
-- 
2.20.1

[dpdk-dev] [PATCH 06/30] power: fix spelling errors

[Stephen Hemminger]

Minor typo's found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_power/power_acpi_cpufreq.c   | 6 +++---
 lib/librte_power/power_pstate_cpufreq.c | 6 +++---
 lib/librte_power/rte_power.h            | 2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/librte_power/power_acpi_cpufreq.c b/lib/librte_power/power_acpi_cpufreq.c
index 7c386f891ebd..be24c2915344 100644
--- a/lib/librte_power/power_acpi_cpufreq.c
+++ b/lib/librte_power/power_acpi_cpufreq.c
@@ -30,7 +30,7 @@
 
 #define FOPEN_OR_ERR_RET(f, retval) do { \
 		if ((f) == NULL) { \
-			RTE_LOG(ERR, POWER, "File not openned\n"); \
+			RTE_LOG(ERR, POWER, "File not opened\n"); \
 			return retval; \
 		} \
 } while (0)
@@ -109,7 +109,7 @@ set_freq_internal(struct rte_power_info *pi, uint32_t idx)
 	if (idx == pi->curr_idx)
 		return 0;
 
-	POWER_DEBUG_TRACE("Freqency[%u] %u to be set for lcore %u\n",
+	POWER_DEBUG_TRACE("Frequency[%u] %u to be set for lcore %u\n",
 			idx, pi->freqs[idx], pi->lcore_id);
 	if (fseek(pi->f, 0, SEEK_SET) < 0) {
 		RTE_LOG(ERR, POWER, "Fail to set file position indicator to 0 "
@@ -225,7 +225,7 @@ power_get_available_freqs(struct rte_power_info *pi)
 		goto out;
 	}
 
-	/* Store the available frequncies into power context */
+	/* Store the available frequencies into power context */
 	for (i = 0, pi->nb_freqs = 0; i < count; i++) {
 		POWER_DEBUG_TRACE("Lcore %u frequency[%d]: %s\n", pi->lcore_id,
 				i, freqs[i]);
diff --git a/lib/librte_power/power_pstate_cpufreq.c b/lib/librte_power/power_pstate_cpufreq.c
index ecbcb3ac9952..8f095e0ab1bc 100644
--- a/lib/librte_power/power_pstate_cpufreq.c
+++ b/lib/librte_power/power_pstate_cpufreq.c
@@ -33,7 +33,7 @@
 
 #define FOPEN_OR_ERR_RET(f, retval) do { \
 		if ((f) == NULL) { \
-			RTE_LOG(ERR, POWER, "File not openned\n"); \
+			RTE_LOG(ERR, POWER, "File not opened\n"); \
 			return retval; \
 		} \
 } while (0)
@@ -287,7 +287,7 @@ set_freq_internal(struct pstate_power_info *pi, uint32_t idx)
 			return -1;
 		}
 
-		POWER_DEBUG_TRACE("Freqency '%u' to be set for lcore %u\n",
+		POWER_DEBUG_TRACE("Frequency '%u' to be set for lcore %u\n",
 				  target_freq, pi->lcore_id);
 
 		fflush(pi->f_cur_min);
@@ -310,7 +310,7 @@ set_freq_internal(struct pstate_power_info *pi, uint32_t idx)
 			return -1;
 		}
 
-		POWER_DEBUG_TRACE("Freqency '%u' to be set for lcore %u\n",
+		POWER_DEBUG_TRACE("Frequency '%u' to be set for lcore %u\n",
 				  target_freq, pi->lcore_id);
 
 		fflush(pi->f_cur_max);
diff --git a/lib/librte_power/rte_power.h b/lib/librte_power/rte_power.h
index 01f88588b5cf..427058b8118c 100644
--- a/lib/librte_power/rte_power.h
+++ b/lib/librte_power/rte_power.h
@@ -26,7 +26,7 @@ enum power_management_env {PM_ENV_NOT_SET, PM_ENV_ACPI_CPUFREQ, PM_ENV_KVM_VM,
 /**
  * Set the default power management implementation. If this is not called prior
  * to rte_power_init(), then auto-detect of the environment will take place.
- * It is thread safe. New env can be set only in unitialized state
+ * It is thread safe. New env can be set only in uninitialized state
  * (thus rte_power_unset_env must be called if different env was already set).
  *
  * @param env
-- 
2.20.1

[dpdk-dev] [PATCH 07/30] ipsec: fix spelling errors

[Stephen Hemminger]

Spelling error found by codespell

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/ipsec-secgw/parser.c            | 2 +-
 examples/ipsec-secgw/test/linux_test4.sh | 4 ++--
 examples/ipsec-secgw/test/linux_test6.sh | 4 ++--
 lib/librte_ipsec/esp_inb.c               | 2 +-
 lib/librte_ipsec/sa.c                    | 2 +-
 lib/librte_ipsec/sa.h                    | 4 ++--
 6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/examples/ipsec-secgw/parser.c b/examples/ipsec-secgw/parser.c
index fc8c238fe5a5..6dd3081ffcf4 100644
--- a/examples/ipsec-secgw/parser.c
+++ b/examples/ipsec-secgw/parser.c
@@ -506,7 +506,7 @@ cfg_parse_neigh(void *parsed_result, __rte_unused struct cmdline *cl,
 	rc = parse_mac(res->mac, &mac);
 	APP_CHECK(rc == 0, st, "invalid ether addr:%s", res->mac);
 	rc = add_dst_ethaddr(res->port, &mac);
-	APP_CHECK(rc == 0, st, "invalid port numer:%hu", res->port);
+	APP_CHECK(rc == 0, st, "invalid port number:%hu", res->port);
 	if (st->status < 0)
 		return;
 }
diff --git a/examples/ipsec-secgw/test/linux_test4.sh b/examples/ipsec-secgw/test/linux_test4.sh
index d636f560482d..01a2bea4050d 100644
--- a/examples/ipsec-secgw/test/linux_test4.sh
+++ b/examples/ipsec-secgw/test/linux_test4.sh
@@ -5,7 +5,7 @@
 # ipsec-secgw (IPv4 mode) functional test script.
 #
 # Note that for most of them you required appropriate crypto PMD/device
-# to be avaialble.
+# to be available.
 # Also user has to setup properly the following environment variables:
 #  SGW_PATH - path to the ipsec-secgw binary to test
 #  REMOTE_HOST - ip/hostname of the DUT
@@ -33,7 +33,7 @@
 # I.E:
 # DUT OS(NIC1)--(ipsec)-->(NIC1)ipsec-secgw(TAP)--(plain)-->(TAP)SUT OS
 # SUT OS(TAP)--(plain)-->(TAP)psec-secgw(NIC1)--(ipsec)-->(NIC1)DUT OS
-# Then tries to perorm some data transfer using the scheme decribed above.
+# Then tries to perform some data transfer using the scheme described above.
 #
 
 DIR=`dirname $0`
diff --git a/examples/ipsec-secgw/test/linux_test6.sh b/examples/ipsec-secgw/test/linux_test6.sh
index e30f607d8c1b..66655006a336 100644
--- a/examples/ipsec-secgw/test/linux_test6.sh
+++ b/examples/ipsec-secgw/test/linux_test6.sh
@@ -5,7 +5,7 @@
 # ipsec-secgw (IPv6 mode) functional test script.
 #
 # Note that for most of them you required appropriate crypto PMD/device
-# to be avaialble.
+# to be available.
 # Also user has to setup properly the following environment variables:
 #  SGW_PATH - path to the ipsec-secgw binary to test
 #  REMOTE_HOST - ip/hostname of the DUT
@@ -34,7 +34,7 @@
 # I.E:
 # DUT OS(NIC1)--(ipsec)-->(NIC1)ipsec-secgw(TAP)--(plain)-->(TAP)SUT OS
 # SUT OS(TAP)--(plain)-->(TAP)psec-secgw(NIC1)--(ipsec)-->(NIC1)DUT OS
-# Then tries to perorm some data transfer using the scheme decribed above.
+# Then tries to perform some data transfer using the scheme described above.
 #
 
 DIR=`dirname $0`
diff --git a/lib/librte_ipsec/esp_inb.c b/lib/librte_ipsec/esp_inb.c
index 3e12ca1030f0..7f296cd247dd 100644
--- a/lib/librte_ipsec/esp_inb.c
+++ b/lib/librte_ipsec/esp_inb.c
@@ -359,7 +359,7 @@ trs_process_step3(struct rte_mbuf *mb)
 static inline void
 tun_process_step3(struct rte_mbuf *mb, uint64_t txof_msk, uint64_t txof_val)
 {
-	/* reset mbuf metatdata: L2/L3 len, packet type */
+	/* reset mbuf metadata: L2/L3 len, packet type */
 	mb->packet_type = RTE_PTYPE_UNKNOWN;
 	mb->tx_offload = (mb->tx_offload & txof_msk) | txof_val;
 
diff --git a/lib/librte_ipsec/sa.c b/lib/librte_ipsec/sa.c
index 81e3437bb5e4..cede034bb8af 100644
--- a/lib/librte_ipsec/sa.c
+++ b/lib/librte_ipsec/sa.c
@@ -126,7 +126,7 @@ ipsec_sa_size(uint64_t type, uint32_t *wnd_sz, uint32_t *nb_bucket)
 		/*
 		 * RFC 4303 recommends 64 as minimum window size.
 		 * there is no point to use ESN mode without SQN window,
-		 * so make sure we have at least 64 window when ESN is enalbed.
+		 * so make sure we have at least 64 window when ESN is enabled.
 		 */
 		wsz = ((type & RTE_IPSEC_SATP_ESN_MASK) ==
 			RTE_IPSEC_SATP_ESN_DISABLE) ?
diff --git a/lib/librte_ipsec/sa.h b/lib/librte_ipsec/sa.h
index ffb5fb4f8c32..b142e61d65a4 100644
--- a/lib/librte_ipsec/sa.h
+++ b/lib/librte_ipsec/sa.h
@@ -111,8 +111,8 @@ struct rte_ipsec_sa {
 	 * sqn and replay window
 	 * In case of SA handled by multiple threads *sqn* cacheline
 	 * could be shared by multiple cores.
-	 * To minimise perfomance impact, we try to locate in a separate
-	 * place from other frequently accesed data.
+	 * To minimize performance impact, we try to locate in a separate
+	 * place from other frequently accessed data.
 	 */
 	union {
 		union {
-- 
2.20.1

[dpdk-dev] [PATCH 08/30] acl: fix spelling errors

[Stephen Hemminger]

Minor typos in comments.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_acl/acl.h          | 4 ++--
 lib/librte_acl/acl_bld.c      | 2 +-
 lib/librte_acl/acl_run_avx2.h | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/librte_acl/acl.h b/lib/librte_acl/acl.h
index 39d45a0c2b68..6f77b10ecfed 100644
--- a/lib/librte_acl/acl.h
+++ b/lib/librte_acl/acl.h
@@ -45,7 +45,7 @@ struct rte_acl_bitset {
  * Each transition is 64 bit value with the following format:
  * | node_type_specific : 32 | node_type : 3 | node_addr : 29 |
  * For all node types except RTE_ACL_NODE_MATCH, node_addr is an index
- * to the start of the node in the transtions array.
+ * to the start of the node in the transitions array.
  * Few different node types are used:
  * RTE_ACL_NODE_MATCH:
  * node_addr value is and index into an array that contains the return value
@@ -66,7 +66,7 @@ struct rte_acl_bitset {
  * RTE_ACL_NODE_SINGLE:
  * always transitions to the same node regardless of the input value.
  * RTE_ACL_NODE_DFA:
- * that node consits of up to 256 transitions.
+ * that node consists of up to 256 transitions.
  * In attempt to conserve space all transitions are divided into 4 consecutive
  * groups, by 64 transitions per group:
  * group64[i] contains transitions[i * 64, .. i * 64 + 63].
diff --git a/lib/librte_acl/acl_bld.c b/lib/librte_acl/acl_bld.c
index b82191f4278d..5b277db28021 100644
--- a/lib/librte_acl/acl_bld.c
+++ b/lib/librte_acl/acl_bld.c
@@ -1430,7 +1430,7 @@ acl_set_data_indexes(struct rte_acl_ctx *ctx)
 /*
  * Internal routine, performs 'build' phase of trie generation:
  * - setups build context.
- * - analizes given set of rules.
+ * - analyzes given set of rules.
  * - builds internal tree(s).
  */
 static int
diff --git a/lib/librte_acl/acl_run_avx2.h b/lib/librte_acl/acl_run_avx2.h
index d06d2e8782d6..0b8967f22e70 100644
--- a/lib/librte_acl/acl_run_avx2.h
+++ b/lib/librte_acl/acl_run_avx2.h
@@ -125,7 +125,7 @@ acl_process_matches_avx2x8(const struct rte_acl_ctx *ctx,
 	/* For each transition: put low 32 into tr_lo and high 32 into tr_hi */
 	ACL_TR_HILO(mm256, __m256, t0, t1, lo, hi);
 
-	/* Keep transitions wth NOMATCH intact. */
+	/* Keep transitions with NOMATCH intact. */
 	*tr_lo = _mm256_blendv_epi8(*tr_lo, lo, matches);
 	*tr_hi = _mm256_blendv_epi8(*tr_hi, hi, matches);
 }
-- 
2.20.1

[dpdk-dev] [PATCH 09/30] bbdev: fix spelling error

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/bbdev_app/main.c    | 2 +-
 lib/librte_bbdev/rte_bbdev.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/main.c
index 9acf666dc93d..f2f827a8d807 100644
--- a/examples/bbdev_app/main.c
+++ b/examples/bbdev_app/main.c
@@ -361,7 +361,7 @@ add_awgn(struct rte_mbuf **mbufs, uint16_t num_pkts)
 /* Encoder output to Decoder input adapter. The Decoder accepts only soft input
  * so each bit of the encoder output must be translated into one byte of LLR. If
  * Sub-block Deinterleaver is bypassed, which is the case, the padding bytes
- * must additionally be insterted at the end of each sub-block.
+ * must additionally be inserted at the end of each sub-block.
  */
 static inline void
 transform_enc_out_dec_in(struct rte_mbuf **mbufs, uint8_t *temp_buf,
diff --git a/lib/librte_bbdev/rte_bbdev.c b/lib/librte_bbdev/rte_bbdev.c
index 0c354804d106..02e52f3bd05c 100644
--- a/lib/librte_bbdev/rte_bbdev.c
+++ b/lib/librte_bbdev/rte_bbdev.c
@@ -139,7 +139,7 @@ rte_bbdev_data_alloc(void)
 }
 
 /*
- * Find data alocated for the device or if not found return first unused bbdev
+ * Find data allocated for the device or if not found return first unused bbdev
  * data. If all structures are in use and none is used by the device return
  * NULL.
  */
-- 
2.20.1

[dpdk-dev] [PATCH 10/30] eventdev: fix spelling error

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_eventdev/rte_event_timer_adapter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_eventdev/rte_event_timer_adapter.c b/lib/librte_eventdev/rte_event_timer_adapter.c
index 2f7a760ae4e1..e31fc6af6452 100644
--- a/lib/librte_eventdev/rte_event_timer_adapter.c
+++ b/lib/librte_eventdev/rte_event_timer_adapter.c
@@ -484,7 +484,7 @@ event_buffer_flush(struct event_buffer *bufp, uint8_t dev_id, uint8_t port_id,
 	head_idx = bufp->head & EVENT_BUFFER_MASK;
 	tail_idx = bufp->tail & EVENT_BUFFER_MASK;
 
-	/* Determine the largest contigous run we can attempt to enqueue to the
+	/* Determine the largest contiguous run we can attempt to enqueue to the
 	 * event device.
 	 */
 	if (head_idx > tail_idx)
-- 
2.20.1

[dpdk-dev] [PATCH 11/30] ethdev: fix spelling error

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_ethdev/rte_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 31f02ec2ba3b..281bba2e2a17 100644
--- a/lib/librte_ethdev/rte_ethdev.c
+++ b/lib/librte_ethdev/rte_ethdev.c
@@ -3903,7 +3903,7 @@ rte_eth_add_first_rx_callback(uint16_t port_id, uint16_t queue_id,
 	cb->param = user_param;
 
 	rte_spinlock_lock(&rte_eth_rx_cb_lock);
-	/* Add the callbacks at fisrt position*/
+	/* Add the callbacks at first position*/
 	cb->next = rte_eth_devices[port_id].post_rx_burst_cbs[queue_id];
 	rte_smp_wmb();
 	rte_eth_devices[port_id].post_rx_burst_cbs[queue_id] = cb;
-- 
2.20.1

[dpdk-dev] [PATCH 12/30] ip_frag: fix spelling error

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/ip_fragmentation/main.c         | 2 +-
 lib/librte_ip_frag/rte_ipv4_reassembly.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
index 85c0100f792d..eb6ca097aa7e 100644
--- a/examples/ip_fragmentation/main.c
+++ b/examples/ip_fragmentation/main.c
@@ -635,7 +635,7 @@ check_all_ports_link_status(uint32_t port_mask)
 	}
 }
 
-/* Check L3 packet type detection capablity of the NIC port */
+/* Check L3 packet type detection capability of the NIC port */
 static int
 check_ptype(int portid)
 {
diff --git a/lib/librte_ip_frag/rte_ipv4_reassembly.c b/lib/librte_ip_frag/rte_ipv4_reassembly.c
index b7b92ed28549..28003e42af63 100644
--- a/lib/librte_ip_frag/rte_ipv4_reassembly.c
+++ b/lib/librte_ip_frag/rte_ipv4_reassembly.c
@@ -83,7 +83,7 @@ ipv4_frag_reassemble(struct ip_frag_pkt *fp)
 
 /*
  * Process new mbuf with fragment of IPV4 packet.
- * Incoming mbuf should have it's l2_len/l3_len fields setuped correclty.
+ * Incoming mbuf should have it's l2_len/l3_len fields setuped correctly.
  * @param tbl
  *   Table where to lookup/add the fragmented packet.
  * @param mb
-- 
2.20.1

[dpdk-dev] [PATCH 13/30] examples/multi_process: fix spelling errors

[Stephen Hemminger]

Minor typos caught by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/multi_process/hotplug_mp/commands.c | 2 +-
 examples/multi_process/simple_mp/main.c      | 2 +-
 examples/multi_process/symmetric_mp/main.c   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/multi_process/hotplug_mp/commands.c b/examples/multi_process/hotplug_mp/commands.c
index b068593939d8..aaf04bd5e9fa 100644
--- a/examples/multi_process/hotplug_mp/commands.c
+++ b/examples/multi_process/hotplug_mp/commands.c
@@ -178,7 +178,7 @@ static void cmd_dev_detach_parsed(void *parsed_result,
 		cmdline_printf(cl, "detached device %s\n",
 			da.name);
 	else
-		cmdline_printf(cl, "failed to dettach device %s\n",
+		cmdline_printf(cl, "failed to detach device %s\n",
 			da.name);
 }
 
diff --git a/examples/multi_process/simple_mp/main.c b/examples/multi_process/simple_mp/main.c
index e6c69d6a33a9..e27d77eafb4d 100644
--- a/examples/multi_process/simple_mp/main.c
+++ b/examples/multi_process/simple_mp/main.c
@@ -4,7 +4,7 @@
 
 /*
  * This sample application is a simple multi-process application which
- * demostrates sharing of queues and memory pools between processes, and
+ * demonstrates sharing of queues and memory pools between processes, and
  * using those queues/pools for communication between the processes.
  *
  * Application is designed to run with two processes, a primary and a
diff --git a/examples/multi_process/symmetric_mp/main.c b/examples/multi_process/symmetric_mp/main.c
index 62771e036cd7..0003dd01e2c2 100644
--- a/examples/multi_process/symmetric_mp/main.c
+++ b/examples/multi_process/symmetric_mp/main.c
@@ -3,7 +3,7 @@
  */
 
 /*
- * Sample application demostrating how to do packet I/O in a multi-process
+ * Sample application demonstrating how to do packet I/O in a multi-process
  * environment. The same code can be run as a primary process and as a
  * secondary process, just with a different proc-id parameter in each case
  * (apart from the EAL flag to indicate a secondary process).
-- 
2.20.1

[dpdk-dev] [PATCH 14/30] examples/l3fwd: fix misspelling of destination

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/l3fwd/l3fwd_common.h | 2 +-
 examples/l3fwd/l3fwd_neon.h   | 2 +-
 examples/l3fwd/l3fwd_sse.h    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/l3fwd/l3fwd_common.h b/examples/l3fwd/l3fwd_common.h
index 7d83ff641a24..9a695a9190b2 100644
--- a/examples/l3fwd/l3fwd_common.h
+++ b/examples/l3fwd/l3fwd_common.h
@@ -51,7 +51,7 @@ rfc1812_process(struct rte_ipv4_hdr *ipv4_hdr, uint16_t *dp, uint32_t ptype)
 #endif /* DO_RFC_1812_CHECKS */
 
 /*
- * We group consecutive packets with the same destionation port into one burst.
+ * We group consecutive packets with the same destination port into one burst.
  * To avoid extra latency this is done together with some other packet
  * processing, but after we made a final decision about packet's destination.
  * To do this we maintain:
diff --git a/examples/l3fwd/l3fwd_neon.h b/examples/l3fwd/l3fwd_neon.h
index 86ac5971d7f2..e3d33a52298a 100644
--- a/examples/l3fwd/l3fwd_neon.h
+++ b/examples/l3fwd/l3fwd_neon.h
@@ -64,7 +64,7 @@ processx4_step3(struct rte_mbuf *pkt[FWDSTEP], uint16_t dst_port[FWDSTEP])
 
 /*
  * Group consecutive packets with the same destination port in bursts of 4.
- * Suppose we have array of destionation ports:
+ * Suppose we have array of destination ports:
  * dst_port[] = {a, b, c, d,, e, ... }
  * dp1 should contain: <a, b, c, d>, dp2: <b, c, d, e>.
  * We doing 4 comparisons at once and the result is 4 bit mask.
diff --git a/examples/l3fwd/l3fwd_sse.h b/examples/l3fwd/l3fwd_sse.h
index bb565ed54632..d5a717e18cbd 100644
--- a/examples/l3fwd/l3fwd_sse.h
+++ b/examples/l3fwd/l3fwd_sse.h
@@ -64,7 +64,7 @@ processx4_step3(struct rte_mbuf *pkt[FWDSTEP], uint16_t dst_port[FWDSTEP])
 
 /*
  * Group consecutive packets with the same destination port in bursts of 4.
- * Suppose we have array of destionation ports:
+ * Suppose we have array of destination ports:
  * dst_port[] = {a, b, c, d,, e, ... }
  * dp1 should contain: <a, b, c, d>, dp2: <b, c, d, e>.
  * We doing 4 comparisons at once and the result is 4 bit mask.
-- 
2.20.1

[dpdk-dev] [PATCH 15/30] examples/performance-thread: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/performance-thread/common/lthread_tls.c | 2 +-
 examples/performance-thread/l3fwd-thread/main.c  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/performance-thread/common/lthread_tls.c b/examples/performance-thread/common/lthread_tls.c
index 07de6cafabf5..21515829895c 100644
--- a/examples/performance-thread/common/lthread_tls.c
+++ b/examples/performance-thread/common/lthread_tls.c
@@ -214,7 +214,7 @@ void _lthread_tls_alloc(struct lthread *lt)
 	tls->root_sched = (THIS_SCHED);
 	lt->tls = tls;
 
-	/* allocate data for TLS varaiables using RTE_PER_LTHREAD macros */
+	/* allocate data for TLS variables using RTE_PER_LTHREAD macros */
 	if (sizeof(void *) < (uint64_t)RTE_PER_LTHREAD_SECTION_SIZE) {
 		lt->per_lthread_data =
 		    _lthread_objcache_alloc((THIS_SCHED)->per_lthread_cache);
diff --git a/examples/performance-thread/l3fwd-thread/main.c b/examples/performance-thread/l3fwd-thread/main.c
index dd468958aa62..641e289838af 100644
--- a/examples/performance-thread/l3fwd-thread/main.c
+++ b/examples/performance-thread/l3fwd-thread/main.c
@@ -1523,7 +1523,7 @@ processx4_step3(struct rte_mbuf *pkt[FWDSTEP], uint16_t dst_port[FWDSTEP])
 }
 
 /*
- * We group consecutive packets with the same destionation port into one burst.
+ * We group consecutive packets with the same destination port into one burst.
  * To avoid extra latency this is done together with some other packet
  * processing, but after we made a final decision about packet's destination.
  * To do this we maintain:
@@ -1548,7 +1548,7 @@ processx4_step3(struct rte_mbuf *pkt[FWDSTEP], uint16_t dst_port[FWDSTEP])
 
 /*
  * Group consecutive packets with the same destination port in bursts of 4.
- * Suppose we have array of destionation ports:
+ * Suppose we have array of destination ports:
  * dst_port[] = {a, b, c, d,, e, ... }
  * dp1 should contain: <a, b, c, d>, dp2: <b, c, d, e>.
  * We doing 4 comparisons at once and the result is 4 bit mask.
-- 
2.20.1

[dpdk-dev] [PATCH 16/30] examples/ethtool: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/ethtool/lib/rte_ethtool.c | 2 +-
 examples/ethtool/lib/rte_ethtool.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index 571c4e5aa52c..ec543055e483 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -376,7 +376,7 @@ rte_ethtool_net_set_rx_mode(uint16_t port_id)
 	rte_eth_dev_info_get(port_id, &dev_info);
 	num_vfs = dev_info.max_vfs;
 
-	/* Set VF vf_rx_mode, VF unsupport status is discard */
+	/* Set VF vf_rx_mode, VF unsupported status is discard */
 	for (vf = 0; vf < num_vfs; vf++) {
 #ifdef RTE_LIBRTE_IXGBE_PMD
 		rte_pmd_ixgbe_set_vf_rxmode(port_id, vf,
diff --git a/examples/ethtool/lib/rte_ethtool.h b/examples/ethtool/lib/rte_ethtool.h
index f17709663644..d27e0102b1ca 100644
--- a/examples/ethtool/lib/rte_ethtool.h
+++ b/examples/ethtool/lib/rte_ethtool.h
@@ -189,7 +189,7 @@ int rte_ethtool_get_module_eeprom(uint16_t port_id,
 
 /**
  * Retrieve the Ethernet device pause frame configuration according to
- * parameter attributes desribed by ethtool data structure,
+ * parameter attributes described by ethtool data structure,
  * ethtool_pauseparam.
  *
  * @param port_id
@@ -209,7 +209,7 @@ int rte_ethtool_get_pauseparam(uint16_t port_id,
 
 /**
  * Setting the Ethernet device pause frame configuration according to
- * parameter attributes desribed by ethtool data structure, ethtool_pauseparam.
+ * parameter attributes described by ethtool data structure, ethtool_pauseparam.
  *
  * @param port_id
  *   The port identifier of the Ethernet device.
-- 
2.20.1

[dpdk-dev] [PATCH 17/30] examples/vmdq: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/vmdq/main.c     | 2 +-
 examples/vmdq_dcb/main.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/vmdq/main.c b/examples/vmdq/main.c
index 7281ffd7fb14..63d5f85bbc8a 100644
--- a/examples/vmdq/main.c
+++ b/examples/vmdq/main.c
@@ -60,7 +60,7 @@ static uint32_t enabled_port_mask;
 static uint32_t num_queues = 8;
 static uint32_t num_pools = 8;
 
-/* empty vmdq configuration structure. Filled in programatically */
+/* empty vmdq configuration structure. Filled in programmatically */
 static const struct rte_eth_conf vmdq_conf_default = {
 	.rxmode = {
 		.mq_mode        = ETH_MQ_RX_VMDQ_ONLY,
diff --git a/examples/vmdq_dcb/main.c b/examples/vmdq_dcb/main.c
index 389000327685..74de72ca2fae 100644
--- a/examples/vmdq_dcb/main.c
+++ b/examples/vmdq_dcb/main.c
@@ -66,7 +66,7 @@ static uint16_t num_queues, num_vmdq_queues;
 static uint16_t vmdq_pool_base, vmdq_queue_base;
 static uint8_t rss_enable;
 
-/* empty vmdq+dcb configuration structure. Filled in programatically */
+/* empty vmdq+dcb configuration structure. Filled in programmatically */
 static const struct rte_eth_conf vmdq_dcb_conf_default = {
 	.rxmode = {
 		.mq_mode        = ETH_MQ_RX_VMDQ_DCB,
-- 
2.20.1

[dpdk-dev] [PATCH 18/30] examples/bond: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/bond/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/bond/main.c b/examples/bond/main.c
index 1c0df9d46797..9d81c269b7f8 100644
--- a/examples/bond/main.c
+++ b/examples/bond/main.c
@@ -375,7 +375,7 @@ static int lcore_main(__attribute__((unused)) void *arg1)
 						struct rte_ether_hdr *);
 			ether_type = eth_hdr->ether_type;
 			if (ether_type == rte_cpu_to_be_16(RTE_ETHER_TYPE_VLAN))
-				printf("VLAN taged frame, offset:");
+				printf("VLAN tagged frame, offset:");
 			offset = get_vlan_offset(eth_hdr, &ether_type);
 			if (offset > 0)
 				printf("%d\n", offset);
-- 
2.20.1

[dpdk-dev] [PATCH 19/30] examples/l3fwd-power: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/l3fwd-power/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index 99c1208ce14c..15522b2f6a9e 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -469,7 +469,7 @@ signal_exit_now(int sigtype)
 		rte_exit(EXIT_SUCCESS, "User forced exit\n");
 }
 
-/*  Freqency scale down timer callback */
+/*  Frequency scale down timer callback */
 static void
 power_timer_cb(__attribute__((unused)) struct rte_timer *tim,
 			  __attribute__((unused)) void *arg)
-- 
2.20.1

[dpdk-dev] [PATCH 20/30] examples/netmap_compat: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/netmap_compat/lib/compat_netmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/netmap_compat/lib/compat_netmap.c b/examples/netmap_compat/lib/compat_netmap.c
index 10a43794383c..12988410db75 100644
--- a/examples/netmap_compat/lib/compat_netmap.c
+++ b/examples/netmap_compat/lib/compat_netmap.c
@@ -700,7 +700,7 @@ rte_netmap_init_port(uint16_t portid, const struct rte_netmap_port_conf *conf)
 
 	if (ret < 0) {
 		RTE_LOG(ERR, USER1,
-			"Couldn't ot adjust number of descriptors for port %u\n",
+			"Couldn't adjust number of descriptors for port %u\n",
 			portid);
 		return ret;
 	}
-- 
2.20.1

[dpdk-dev] [PATCH 21/30] examples/packet_ordering: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/packet_ordering/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/packet_ordering/main.c b/examples/packet_ordering/main.c
index ca312029e219..d4827382bfb9 100644
--- a/examples/packet_ordering/main.c
+++ b/examples/packet_ordering/main.c
@@ -631,7 +631,7 @@ main(int argc, char **argv)
 	if (ret < 0)
 		return -1;
 
-	/* Check if we have enought cores */
+	/* Check if we have enough cores */
 	if (rte_lcore_count() < 3)
 		rte_exit(EXIT_FAILURE, "Error, This application needs at "
 				"least 3 logical cores to run:\n"
-- 
2.20.1

[dpdk-dev] [PATCH 22/30] examples/service_cores: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/service_cores/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/service_cores/main.c b/examples/service_cores/main.c
index c7c792810d99..7642127d3a85 100644
--- a/examples/service_cores/main.c
+++ b/examples/service_cores/main.c
@@ -119,7 +119,7 @@ apply_profile(int profile_id)
 	const uint8_t core_off = 1;
 
 	if (p->num_cores > rte_lcore_count() + 1) {
-		printf("insufficent cores to run (%s)",
+		printf("insufficient cores to run (%s)",
 			p->name);
 		return;
 	}
-- 
2.20.1

[dpdk-dev] [PATCH 23/30] examples/vhost: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/vhost/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index 0961db0803b9..62c33138d2f3 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -105,7 +105,7 @@ static uint32_t burst_rx_retry_num = BURST_RX_RETRIES;
 static char *socket_files;
 static int nb_sockets;
 
-/* empty vmdq configuration structure. Filled in programatically */
+/* empty vmdq configuration structure. Filled in programmatically */
 static struct rte_eth_conf vmdq_conf_default = {
 	.rxmode = {
 		.mq_mode        = ETH_MQ_RX_VMDQ_ONLY,
@@ -1109,7 +1109,7 @@ switch_worker(void *arg __rte_unused)
 	struct vhost_dev *vdev;
 	struct mbuf_table *tx_q;
 
-	RTE_LOG(INFO, VHOST_DATA, "Procesing on Core %u started\n", lcore_id);
+	RTE_LOG(INFO, VHOST_DATA, "Processing on Core %u started\n", lcore_id);
 
 	tx_q = &lcore_tx_queue[lcore_id];
 	for (i = 0; i < rte_lcore_count(); i++) {
@@ -1153,7 +1153,7 @@ switch_worker(void *arg __rte_unused)
 
 /*
  * Remove a device from the specific data core linked list and from the
- * main linked list. Synchonization  occurs through the use of the
+ * main linked list. Synchronization  occurs through the use of the
  * lcore dev_removal_flag. Device is made volatile here to avoid re-ordering
  * of dev->remove=1 which can cause an infinite loop in the rte_pause loop.
  */
-- 
2.20.1

[dpdk-dev] [PATCH 24/30] examples/vhost_scsi: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/vhost_scsi/scsi.c       | 2 +-
 examples/vhost_scsi/vhost_scsi.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/vhost_scsi/scsi.c b/examples/vhost_scsi/scsi.c
index b1529afdccb4..060c3b61bcd2 100644
--- a/examples/vhost_scsi/scsi.c
+++ b/examples/vhost_scsi/scsi.c
@@ -70,7 +70,7 @@ vhost_bdev_scsi_set_naa_ieee_extended(const char *name, uint8_t *buf)
 	local_value = *(uint64_t *)buf;
 	/*
 	 * see spc3r23 7.6.3.6.2,
-	 *  NAA IEEE Extended identifer format
+	 *  NAA IEEE Extended identiifier format
 	 */
 	local_value &= 0x0fff000000ffffffull;
 	/* NAA 02, and 00 03 47 for IEEE Intel */
diff --git a/examples/vhost_scsi/vhost_scsi.c b/examples/vhost_scsi/vhost_scsi.c
index 513af0cca4bc..14385be56ae2 100644
--- a/examples/vhost_scsi/vhost_scsi.c
+++ b/examples/vhost_scsi/vhost_scsi.c
@@ -191,7 +191,7 @@ vhost_scsi_bdev_construct(const char *bdev_name, const char *bdev_serial,
 	/* use memory as disk storage space */
 	bdev->data = rte_zmalloc(NULL, blk_cnt * blk_size, 0);
 	if (!bdev->data) {
-		fprintf(stderr, "no enough reseverd huge memory for disk\n");
+		fprintf(stderr, "no enough reserved huge memory for disk\n");
 		return NULL;
 	}
 
-- 
2.20.1

[dpdk-dev] [PATCH 25/30] examples/tep_termination: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/tep_termination/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/tep_termination/main.c b/examples/tep_termination/main.c
index 9d8ab17ddc86..57e65a8822ca 100644
--- a/examples/tep_termination/main.c
+++ b/examples/tep_termination/main.c
@@ -596,7 +596,7 @@ switch_worker(__rte_unused void *arg)
 	uint16_t tx_count;
 	uint32_t retry = 0;
 
-	RTE_LOG(INFO, VHOST_DATA, "Procesing on Core %u started\n", lcore_id);
+	RTE_LOG(INFO, VHOST_DATA, "Processing on Core %u started\n", lcore_id);
 	lcore_ll = lcore_info[lcore_id].lcore_ll;
 	prev_tsc = 0;
 
@@ -872,7 +872,7 @@ init_data_ll(void)
 
 /**
  * Remove a device from the specific data core linked list and
- * from the main linked list. Synchonization occurs through the use
+ * from the main linked list. Synchronization occurs through the use
  * of the lcore dev_removal_flag.
  */
 static void
@@ -1150,7 +1150,7 @@ main(int argc, char *argv[])
 		if (rte_lcore_is_enabled(lcore_id))
 			lcore_ids[core_id++] = lcore_id;
 
-	/* set the number of swithcing cores available */
+	/* set the number of switching cores available */
 	nb_switching_cores = rte_lcore_count()-1;
 
 	/* Get the number of physical ports. */
-- 
2.20.1

[dpdk-dev] [PATCH 26/30] examples/vm_power_manager: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/vm_power_manager/channel_monitor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/vm_power_manager/channel_monitor.c b/examples/vm_power_manager/channel_monitor.c
index aab19ba57112..5d85ee1c6f36 100644
--- a/examples/vm_power_manager/channel_monitor.c
+++ b/examples/vm_power_manager/channel_monitor.c
@@ -368,7 +368,7 @@ get_pcpu_to_control(struct policy *pol)
 
 	/*
 	 * So now that we're handling virtual and physical cores, we need to
-	 * differenciate between them when adding them to the branch monitor.
+	 * differentiate between them when adding them to the branch monitor.
 	 * Virtual cores need to be converted to physical cores.
 	 */
 	if (pol->pkt.core_type == CORE_TYPE_VIRTUAL) {
-- 
2.20.1

[dpdk-dev] [PATCH 27/30] test-pmd: fix spelling errors

[Stephen Hemminger]

Multiple spelling problems found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/test-pmd/cmdline.c    | 11 ++++++-----
 app/test-pmd/config.c     |  4 ++--
 app/test-pmd/csumonly.c   |  2 +-
 app/test-pmd/softnicfwd.c |  2 +-
 4 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index d1e0d4402c94..85db61e0033c 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -100,7 +100,7 @@ static void cmd_help_brief_parsed(__attribute__((unused)) void *parsed_result,
 		"    help ports                      : Configuring ports.\n"
 		"    help registers                  : Reading and setting port registers.\n"
 		"    help filters                    : Filters configuration help.\n"
-		"    help traffic_management         : Traffic Management commmands.\n"
+		"    help traffic_management         : Traffic Management commands.\n"
 		"    help all                        : All of the above sections.\n\n"
 	);
 
@@ -3503,7 +3503,7 @@ parse_item_list(char* str, const char* item_name, unsigned int max_items,
 		return nb_item;
 
 	/*
-	 * Then, check that all values in the list are differents.
+	 * Then, check that all values in the list are different.
 	 * No optimization here...
 	 */
 	for (i = 0; i < nb_item; i++) {
@@ -5010,7 +5010,7 @@ cmd_gso_size_parsed(void *parsed_result,
 
 	if (test_done == 0) {
 		printf("Before setting GSO segsz, please first"
-				" stop fowarding\n");
+				" stop forwarding\n");
 		return;
 	}
 
@@ -6942,7 +6942,7 @@ cmd_link_flow_ctrl_set_parsed(void *parsed_result,
 
 	ret = rte_eth_dev_flow_ctrl_set(res->port_id, &fc_conf);
 	if (ret != 0)
-		printf("bad flow contrl parameter, return code = %d \n", ret);
+		printf("bad flow control parameter, return code = %d\n", ret);
 }
 
 /* *** SETUP ETHERNET PRIORITY FLOW CONTROL *** */
@@ -6990,7 +6990,8 @@ cmd_priority_flow_ctrl_set_parsed(void *parsed_result,
 
 	ret = rte_eth_dev_priority_flow_ctrl_set(res->port_id, &pfc_conf);
 	if (ret != 0)
-		printf("bad priority flow contrl parameter, return code = %d \n", ret);
+		printf("bad priority flow control parameter, return code = %d\n",
+		       ret);
 }
 
 cmdline_parse_token_string_t cmd_pfc_set_set =
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index ab458c8d2837..5ab71d1eaf45 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1745,7 +1745,7 @@ port_rss_reta_info(portid_t port_id,
 }
 
 /*
- * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
+ * Displays the RSS hash functions of a port, and, optionally, the RSS hash
  * key of the port.
  */
 void
@@ -3492,7 +3492,7 @@ mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
 {
 	port->mc_addr_nb--;
 	if (addr_idx == port->mc_addr_nb) {
-		/* No need to recompact the set of multicast addressses. */
+		/* No need to recompact the set of multicast addresses. */
 		if (port->mc_addr_nb == 0) {
 			/* free the pool of multicast addresses. */
 			free(port->mc_addr_pool);
diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index e1cb7fb708b7..1ec2d8f62712 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -685,7 +685,7 @@ pkt_copy_split(const struct rte_mbuf *pkt)
  *
  * The testpmd command line for this forward engine sets the flags
  * TESTPMD_TX_OFFLOAD_* in ports[tx_port].tx_ol_flags. They control
- * wether a checksum must be calculated in software or in hardware. The
+ * whether a checksum must be calculated in software or in hardware. The
  * IP, UDP, TCP and SCTP flags always concern the inner layer. The
  * OUTER_IP is only useful for tunnel packets.
  */
diff --git a/app/test-pmd/softnicfwd.c b/app/test-pmd/softnicfwd.c
index 94e6669d3852..1890ab96938b 100644
--- a/app/test-pmd/softnicfwd.c
+++ b/app/test-pmd/softnicfwd.c
@@ -277,7 +277,7 @@ softport_tm_subport_node_add(portid_t port_id,
 		snp.nonleaf.n_sp_priorities = 1;
 		snp.stats_mask = STATS_MASK_DEFAULT;
 
-		/* Add Node to TM Hiearchy */
+		/* Add Node to TM Hierarchy */
 		if (rte_tm_node_add(port_id,
 				h->subport_node_id[i],
 				subport_parent_node_id,
-- 
2.20.1

[dpdk-dev] [PATCH 28/30] test: fix multiple spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/test/test_barrier.c         |  2 +-
 app/test/test_func_reentrancy.c |  6 +++---
 app/test/test_ipsec.c           |  2 +-
 app/test/test_kni.c             |  2 +-
 app/test/test_link_bonding.c    |  2 +-
 app/test/test_lpm.c             |  6 +++---
 app/test/test_lpm6.c            | 14 +++++++-------
 app/test/test_mbuf.c            |  2 +-
 app/test/test_mempool.c         |  2 +-
 app/test/test_mempool_perf.c    |  2 +-
 app/test/test_meter.c           |  6 +++---
 app/test/test_pmd_perf.c        |  2 +-
 app/test/test_ring.c            |  2 +-
 app/test/test_rwlock.c          |  2 +-
 14 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/app/test/test_barrier.c b/app/test/test_barrier.c
index 43b5f6232c6d..1ef2b6e45228 100644
--- a/app/test/test_barrier.c
+++ b/app/test/test_barrier.c
@@ -66,7 +66,7 @@ struct plock_test {
 struct lcore_plock_test {
 	struct plock_test *pt[2]; /* shared, lock-protected data */
 	uint64_t sum[2];          /* local copy of the shared data */
-	uint64_t iter;            /* number of iterations to perfom */
+	uint64_t iter;            /* number of iterations to perform */
 	uint32_t lc;              /* given lcore id */
 };
 
diff --git a/app/test/test_func_reentrancy.c b/app/test/test_func_reentrancy.c
index 99ad902a2488..4767c0cfad9a 100644
--- a/app/test/test_func_reentrancy.c
+++ b/app/test/test_func_reentrancy.c
@@ -242,7 +242,7 @@ hash_create_free(__attribute__((unused)) void *arg)
 			rte_atomic32_inc(&obj_count);
 	}
 
-	/* create mutiple times simultaneously */
+	/* create multiple times simultaneously */
 	for (i = 0; i < MAX_ITER_MULTI; i++) {
 		snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_self, i);
 		hash_params.name = hash_name;
@@ -306,7 +306,7 @@ fbk_create_free(__attribute__((unused)) void *arg)
 			rte_atomic32_inc(&obj_count);
 	}
 
-	/* create mutiple fbk tables simultaneously */
+	/* create multiple fbk tables simultaneously */
 	for (i = 0; i < MAX_ITER_MULTI; i++) {
 		snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_self, i);
 		fbk_params.name = fbk_name;
@@ -368,7 +368,7 @@ lpm_create_free(__attribute__((unused)) void *arg)
 			rte_atomic32_inc(&obj_count);
 	}
 
-	/* create mutiple fbk tables simultaneously */
+	/* create multiple fbk tables simultaneously */
 	for (i = 0; i < MAX_LPM_ITER_TIMES; i++) {
 		snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_self, i);
 		lpm = rte_lpm_create(lpm_name, SOCKET_ID_ANY, &config);
diff --git a/app/test/test_ipsec.c b/app/test/test_ipsec.c
index 83f789508fe5..f3792c2ade23 100644
--- a/app/test/test_ipsec.c
+++ b/app/test/test_ipsec.c
@@ -650,7 +650,7 @@ create_crypto_session(struct ipsec_unitest_params *ut,
 	if (s == NULL)
 		return -ENOMEM;
 
-	/* initiliaze SA crypto session for device */
+	/* initialaze SA crypto session for device */
 	rc = rte_cryptodev_sym_session_init(dev_id, s,
 			ut->crypto_xforms, qp->mp_session_private);
 	if (rc == 0) {
diff --git a/app/test/test_kni.c b/app/test/test_kni.c
index 7a65de179b17..6ea8df675e6b 100644
--- a/app/test/test_kni.c
+++ b/app/test/test_kni.c
@@ -556,7 +556,7 @@ test_kni(void)
 	}
 	closedir(dir);
 
-	/* Initialize KNI subsytem */
+	/* Initialize KNI subsystem */
 	rte_kni_init(KNI_TEST_MAX_PORTS);
 
 	if (test_kni_allocate_lcores() < 0) {
diff --git a/app/test/test_link_bonding.c b/app/test/test_link_bonding.c
index 938fafca3a95..754dede86e27 100644
--- a/app/test/test_link_bonding.c
+++ b/app/test/test_link_bonding.c
@@ -2920,7 +2920,7 @@ test_balance_tx_burst_slave_tx_fail(void)
 	first_tx_fail_idx = TEST_BAL_SLAVE_TX_FAIL_BURST_SIZE_1 -
 			TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT;
 
-	/* copy mbuf referneces for expected transmission failures */
+	/* copy mbuf references for expected transmission failures */
 	for (i = 0; i < TEST_BAL_SLAVE_TX_FAIL_PACKETS_COUNT; i++)
 		expected_fail_pkts[i] = pkts_burst_1[i + first_tx_fail_idx];
 
diff --git a/app/test/test_lpm.c b/app/test/test_lpm.c
index e969fe05100c..88a12fba3454 100644
--- a/app/test/test_lpm.c
+++ b/app/test/test_lpm.c
@@ -173,7 +173,7 @@ test3(void)
 	status = rte_lpm_add(NULL, ip, depth, next_hop);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
@@ -211,7 +211,7 @@ test4(void)
 	status = rte_lpm_delete(NULL, ip, depth);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
@@ -249,7 +249,7 @@ test5(void)
 	status = rte_lpm_lookup(NULL, ip, &next_hop_return);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
diff --git a/app/test/test_lpm6.c b/app/test/test_lpm6.c
index 670aadb40eb3..1b788386a083 100644
--- a/app/test/test_lpm6.c
+++ b/app/test/test_lpm6.c
@@ -262,7 +262,7 @@ test4(void)
 	status = rte_lpm6_add(NULL, ip, depth, next_hop);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
@@ -300,7 +300,7 @@ test5(void)
 	status = rte_lpm6_delete(NULL, ip, depth);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
@@ -338,7 +338,7 @@ test6(void)
 	status = rte_lpm6_lookup(NULL, ip, &next_hop_return);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
@@ -376,7 +376,7 @@ test7(void)
 	status = rte_lpm6_lookup_bulk_func(NULL, ip, next_hop_return, 10);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
@@ -414,7 +414,7 @@ test8(void)
 	status = rte_lpm6_delete_bulk_func(NULL, ip, depth, 10);
 	TEST_LPM_ASSERT(status < 0);
 
-	/*Create vaild lpm to use in rest of test. */
+	/*Create valid lpm to use in rest of test. */
 	lpm = rte_lpm6_create(__func__, SOCKET_ID_ANY, &config);
 	TEST_LPM_ASSERT(lpm != NULL);
 
@@ -434,7 +434,7 @@ test8(void)
 /*
  * Call add, lookup and delete for a single rule with depth < 24.
  * Check all the combinations for the first three bytes that result in a hit.
- * Delete the rule and check that the same test returs a miss.
+ * Delete the rule and check that the same test returns a miss.
  */
 int32_t
 test9(void)
@@ -1739,7 +1739,7 @@ test27(void)
  * Call add, lookup and delete for a single rule with maximum 21bit next_hop
  * size.
  * Check that next_hop returned from lookup is equal to provisioned value.
- * Delete the rule and check that the same test returs a miss.
+ * Delete the rule and check that the same test returns a miss.
  */
 int32_t
 test28(void)
diff --git a/app/test/test_mbuf.c b/app/test/test_mbuf.c
index 2a97afe2044a..b81ebe346b55 100644
--- a/app/test/test_mbuf.c
+++ b/app/test/test_mbuf.c
@@ -803,7 +803,7 @@ test_refcnt_mbuf(void)
 		tref += refcnt_lcore[slave];
 
 	if (tref != refcnt_lcore[master])
-		rte_panic("refernced mbufs: %u, freed mbufs: %u\n",
+		rte_panic("referenced mbufs: %u, freed mbufs: %u\n",
 		          tref, refcnt_lcore[master]);
 
 	rte_mempool_dump(stdout, refcnt_pool);
diff --git a/app/test/test_mempool.c b/app/test/test_mempool.c
index 7738c73dbe72..b45b627b3fb2 100644
--- a/app/test/test_mempool.c
+++ b/app/test/test_mempool.c
@@ -561,7 +561,7 @@ test_mempool(void)
 	if (test_mempool_basic_ex(mp_nocache) < 0)
 		goto err;
 
-	/* mempool operation test based on single producer and single comsumer */
+	/* mempool operation test based on single producer and single consumer */
 	if (test_mempool_sp_sc() < 0)
 		goto err;
 
diff --git a/app/test/test_mempool_perf.c b/app/test/test_mempool_perf.c
index 4c877834e7b8..2586c69a8ec4 100644
--- a/app/test/test_mempool_perf.c
+++ b/app/test/test_mempool_perf.c
@@ -89,7 +89,7 @@ static rte_atomic32_t synchro;
 static unsigned n_get_bulk;
 static unsigned n_put_bulk;
 
-/* number of objects retrived from mempool before putting them back */
+/* number of objects retrieved from mempool before putting them back */
 static unsigned n_keep;
 
 /* number of enqueues / dequeues */
diff --git a/app/test/test_meter.c b/app/test/test_meter.c
index f6fe6494ab63..15d5a4839b4b 100644
--- a/app/test/test_meter.c
+++ b/app/test/test_meter.c
@@ -444,7 +444,7 @@ tm_test_srtcm_color_aware_check(void)
 	  * if using blind check
 	  */
 
-	/* previouly have a green, test points should keep unchanged */
+	/* previously have a green, test points should keep unchanged */
 	in[0] = in[1] = in[2] = in[3] = RTE_COLOR_GREEN;
 	out[0] = RTE_COLOR_GREEN;
 	out[1] = RTE_COLOR_YELLOW;
@@ -551,7 +551,7 @@ tm_test_trtcm_color_aware_check(void)
 	  * if using blind check
 	  */
 
-	/* previouly have a green, test points should keep unchanged */
+	/* previously have a green, test points should keep unchanged */
 	in[0] = in[1] = in[2] = in[3] = RTE_COLOR_GREEN;
 	out[0] = RTE_COLOR_GREEN;
 	out[1] = RTE_COLOR_YELLOW;
@@ -648,7 +648,7 @@ tm_test_trtcm_rfc4115_color_aware_check(void)
 	  * if using blind check
 	  */
 
-	/* previouly have a green, test points should keep unchanged */
+	/* previously have a green, test points should keep unchanged */
 	in[0] = in[1] = in[2] = in[3] = RTE_COLOR_GREEN;
 	out[0] = RTE_COLOR_GREEN;
 	out[1] = RTE_COLOR_YELLOW;
diff --git a/app/test/test_pmd_perf.c b/app/test/test_pmd_perf.c
index 4f9fc0d876f7..2b33bdd7f5ad 100644
--- a/app/test/test_pmd_perf.c
+++ b/app/test/test_pmd_perf.c
@@ -744,7 +744,7 @@ test_pmd_perf(void)
 				"rte_eth_dev_start: err=%d, port=%d\n",
 				ret, portid);
 
-		/* always eanble promiscuous */
+		/* always enable promiscuous */
 		rte_eth_promiscuous_enable(portid);
 
 		lcore_conf[slave_id].portlist[num++] = portid;
diff --git a/app/test/test_ring.c b/app/test/test_ring.c
index aaf1e70ad841..7f60857dc7e4 100644
--- a/app/test/test_ring.c
+++ b/app/test/test_ring.c
@@ -655,7 +655,7 @@ test_lookup_null(void)
 	struct rte_ring *rlp = rte_ring_lookup("ring_not_found");
 	if (rlp ==NULL)
 	if (rte_errno != ENOENT){
-		printf( "test failed to returnn error on null pointer\n");
+		printf("test failed to return error on null pointer\n");
 		return -1;
 	}
 	return 0;
diff --git a/app/test/test_rwlock.c b/app/test/test_rwlock.c
index 40f91759c269..2f4ff1d27462 100644
--- a/app/test/test_rwlock.c
+++ b/app/test/test_rwlock.c
@@ -461,7 +461,7 @@ try_rwlock_test_rda(void)
 {
 	try_test_reset();
 
-	/* start read test on all avaialble lcores */
+	/* start read test on all available lcores */
 	rte_eal_mp_remote_launch(try_read_lcore, NULL, CALL_MASTER);
 	rte_eal_mp_wait_lcore();
 
-- 
2.20.1

[dpdk-dev] [PATCH 29/30] proc-info: fix spelling error

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/proc-info/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index a89b51bb3fa2..cc7f69a50b8c 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -714,7 +714,7 @@ show_port(void)
 			}
 		}
 
-		printf("  - cyrpto context\n");
+		printf("  - crypto context\n");
 		void *p_ctx = rte_eth_dev_get_sec_ctx(i);
 		printf("\t  -- security context - %p\n", p_ctx);
 
-- 
2.20.1

[dpdk-dev] [PATCH 30/30] test-compress-perf: fix spelling errors

[Stephen Hemminger]

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/test-compress-perf/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/test-compress-perf/main.c b/app/test-compress-perf/main.c
index c2a45d130145..0081ff38b076 100644
--- a/app/test-compress-perf/main.c
+++ b/app/test-compress-perf/main.c
@@ -68,7 +68,7 @@ comp_perf_check_capabilities(struct comp_test_data *test_data)
 
 	uint64_t comp_flags = cap->comp_feature_flags;
 
-	/* Huffman enconding */
+	/* Huffman encoding */
 	if (test_data->huffman_enc == RTE_COMP_HUFFMAN_FIXED &&
 			(comp_flags & RTE_COMP_FF_HUFFMAN_FIXED) == 0) {
 		RTE_LOG(ERR, USER1,
@@ -124,7 +124,7 @@ find_buf_size(uint32_t input_size)
 	 * power of 2 but also should be enough to store incompressible data
 	 */
 
-	/* We're looking for nearest power of 2 buffer size, which is greather
+	/* We're looking for nearest power of 2 buffer size, which is greater
 	 * than input_size
 	 */
 	uint32_t size =
-- 
2.20.1

Re: [dpdk-dev] [PATCH 00/30] fix spelling errors in comments and messages

[David Marchand]

On Mon, Jul 1, 2019 at 8:26 PM Stephen Hemminger <stephen@networkplumber.org>
wrote:

> Ran the codespell tool against the lib and examples.
> Lots of little repeated errors fixed.
>
> Stephen Hemminger (30):
>   lpm: fix spelling errors
>   eal/windows: fix comment about fnmatch
>   bsd/eal: fix spelling error
>   eal: fix spelling errors
>   bpf: fix spelling errors
>   power: fix spelling errors
>   ipsec: fix spelling errors
>   acl: fix spelling errors
>   bbdev: fix spelling error
>   eventdev: fix spelling error
>   ethdev: fix spelling error
>   ip_frag: fix spelling error
>   examples/multi_process: fix spelling errors
>   examples/l3fwd: fix misspelling of destination
>   examples/performance-thread: fix spelling errors
>   examples/ethtool: fix spelling errors
>   examples/vmdq: fix spelling errors
>   examples/bond: fix spelling errors
>   examples/l3fwd-power: fix spelling errors
>   examples/netmap_compat: fix spelling errors
>   examples/packet_ordering: fix spelling errors
>   examples/service_cores: fix spelling errors
>   examples/vhost: fix spelling errors
>   examples/vhost_scsi: fix spelling errors
>   examples/tep_termination: fix spelling errors
>   examples/vm_power_manager: fix spelling errors
>   test-pmd: fix spelling errors
>   test: fix multiple spelling errors
>   proc-info: fix spelling error
>   test-compress-perf: fix spelling errors
>

If we are not going to backport those, we might as well squash this as a
single patch.

-- 
David Marchand

Re: [dpdk-dev] [PATCH 12/30] ip_frag: fix spelling error

[Trybula, ArturX]

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen Hemminger
Sent: Monday, July 1, 2019 20:25
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 12/30] ip_frag: fix spelling error

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/ip_fragmentation/main.c         | 2 +-
 lib/librte_ip_frag/rte_ipv4_reassembly.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
index 85c0100f792d..eb6ca097aa7e 100644
--- a/examples/ip_fragmentation/main.c
+++ b/examples/ip_fragmentation/main.c
@@ -635,7 +635,7 @@ check_all_ports_link_status(uint32_t port_mask)
 	}
 }
 
-/* Check L3 packet type detection capablity of the NIC port */
+/* Check L3 packet type detection capability of the NIC port */
 static int
 check_ptype(int portid)
 {
diff --git a/lib/librte_ip_frag/rte_ipv4_reassembly.c b/lib/librte_ip_frag/rte_ipv4_reassembly.c
index b7b92ed28549..28003e42af63 100644
--- a/lib/librte_ip_frag/rte_ipv4_reassembly.c
+++ b/lib/librte_ip_frag/rte_ipv4_reassembly.c
@@ -83,7 +83,7 @@ ipv4_frag_reassemble(struct ip_frag_pkt *fp)
 
 /*
  * Process new mbuf with fragment of IPV4 packet.
- * Incoming mbuf should have it's l2_len/l3_len fields setuped correclty.
+ * Incoming mbuf should have it's l2_len/l3_len fields setuped correctly.

[Artur] should be without apostrophe:  "... have its ...." 

  * @param tbl
  *   Table where to lookup /add the fragmented packet.
  * @param mb
-- 
2.20.1

Re: [dpdk-dev] [PATCH 12/30] ip_frag: fix spelling error

[Trybula, ArturX]

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen Hemminger
Sent: Monday, July 1, 2019 20:25
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 12/30] ip_frag: fix spelling error

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/ip_fragmentation/main.c         | 2 +-
 lib/librte_ip_frag/rte_ipv4_reassembly.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
index 85c0100f792d..eb6ca097aa7e 100644
--- a/examples/ip_fragmentation/main.c
+++ b/examples/ip_fragmentation/main.c
@@ -635,7 +635,7 @@ check_all_ports_link_status(uint32_t port_mask)
 	}
 }
 
-/* Check L3 packet type detection capablity of the NIC port */
+/* Check L3 packet type detection capability of the NIC port */
 static int
 check_ptype(int portid)
 {
diff --git a/lib/librte_ip_frag/rte_ipv4_reassembly.c b/lib/librte_ip_frag/rte_ipv4_reassembly.c
index b7b92ed28549..28003e42af63 100644
--- a/lib/librte_ip_frag/rte_ipv4_reassembly.c
+++ b/lib/librte_ip_frag/rte_ipv4_reassembly.c
@@ -83,7 +83,7 @@ ipv4_frag_reassemble(struct ip_frag_pkt *fp)
 
 /*
  * Process new mbuf with fragment of IPV4 packet.
- * Incoming mbuf should have it's l2_len/l3_len fields setuped correclty.
+ * Incoming mbuf should have it's l2_len/l3_len fields setuped correctly.

[Artur] "Incoming mbuf should have its l2_len/l3_len fields set up correctly." Isn't it better?

  * @param tbl
  *   Table where to lookup/add the fragmented packet.
  * @param mb
-- 
2.20.1

Re: [dpdk-dev] [PATCH 16/30] examples/ethtool: fix spelling errors

[Trybula, ArturX]

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen Hemminger
Sent: Monday, July 1, 2019 20:25
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 16/30] examples/ethtool: fix spelling errors

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/ethtool/lib/rte_ethtool.c | 2 +-  examples/ethtool/lib/rte_ethtool.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index 571c4e5aa52c..ec543055e483 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -376,7 +376,7 @@ rte_ethtool_net_set_rx_mode(uint16_t port_id)
 	rte_eth_dev_info_get(port_id, &dev_info);
 	num_vfs = dev_info.max_vfs;
 
-	/* Set VF vf_rx_mode, VF unsupport status is discard */
+	/* Set VF vf_rx_mode, VF unsupported status is discard */

[Artur] "... is discarded"?

 	for (vf = 0; vf < num_vfs; vf++) {
 #ifdef RTE_LIBRTE_IXGBE_PMD
 		rte_pmd_ixgbe_set_vf_rxmode(port_id, vf, diff --git a/examples/ethtool/lib/rte_ethtool.h b/examples/ethtool/lib/rte_ethtool.h
index f17709663644..d27e0102b1ca 100644
--- a/examples/ethtool/lib/rte_ethtool.h
+++ b/examples/ethtool/lib/rte_ethtool.h
@@ -189,7 +189,7 @@ int rte_ethtool_get_module_eeprom(uint16_t port_id,
 
 /**
  * Retrieve the Ethernet device pause frame configuration according to
- * parameter attributes desribed by ethtool data structure,
+ * parameter attributes described by ethtool data structure,
  * ethtool_pauseparam.
  *
  * @param port_id
@@ -209,7 +209,7 @@ int rte_ethtool_get_pauseparam(uint16_t port_id,
 
 /**
  * Setting the Ethernet device pause frame configuration according to
- * parameter attributes desribed by ethtool data structure, ethtool_pauseparam.
+ * parameter attributes described by ethtool data structure, ethtool_pauseparam.
  *
  * @param port_id
  *   The port identifier of the Ethernet device.
--
2.20.1

Re: [dpdk-dev] [PATCH 22/30] examples/service_cores: fix spelling errors

[Trybula, ArturX]

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen Hemminger
Sent: Monday, July 1, 2019 20:25
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 22/30] examples/service_cores: fix spelling errors

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/service_cores/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/service_cores/main.c b/examples/service_cores/main.c index c7c792810d99..7642127d3a85 100644
--- a/examples/service_cores/main.c
+++ b/examples/service_cores/main.c
@@ -119,7 +119,7 @@ apply_profile(int profile_id)
 	const uint8_t core_off = 1;
 
 	if (p->num_cores > rte_lcore_count() + 1) {
-		printf("insufficent cores to run (%s)",
+		printf("insufficient cores to run (%s)",

[Artur] "insufficient number of cores..." ?

 			p->name);
 		return;
 	}
--
2.20.1

Re: [dpdk-dev] [PATCH 24/30] examples/vhost_scsi: fix spelling errors

[Trybula, ArturX]

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen Hemminger
Sent: Monday, July 1, 2019 20:26
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 24/30] examples/vhost_scsi: fix spelling errors

Spelling errors found by codespell.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/vhost_scsi/scsi.c       | 2 +-
 examples/vhost_scsi/vhost_scsi.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/vhost_scsi/scsi.c b/examples/vhost_scsi/scsi.c index b1529afdccb4..060c3b61bcd2 100644
--- a/examples/vhost_scsi/scsi.c
+++ b/examples/vhost_scsi/scsi.c
@@ -70,7 +70,7 @@ vhost_bdev_scsi_set_naa_ieee_extended(const char *name, uint8_t *buf)
 	local_value = *(uint64_t *)buf;
 	/*
 	 * see spc3r23 7.6.3.6.2,
-	 *  NAA IEEE Extended identifer format
+	 *  NAA IEEE Extended identiifier format

[Artur] "... identifier format"?

 	 */
 	local_value &= 0x0fff000000ffffffull;
 	/* NAA 02, and 00 03 47 for IEEE Intel */ diff --git a/examples/vhost_scsi/vhost_scsi.c b/examples/vhost_scsi/vhost_scsi.c
index 513af0cca4bc..14385be56ae2 100644
--- a/examples/vhost_scsi/vhost_scsi.c
+++ b/examples/vhost_scsi/vhost_scsi.c
@@ -191,7 +191,7 @@ vhost_scsi_bdev_construct(const char *bdev_name, const char *bdev_serial,
 	/* use memory as disk storage space */
 	bdev->data = rte_zmalloc(NULL, blk_cnt * blk_size, 0);
 	if (!bdev->data) {
-		fprintf(stderr, "no enough reseverd huge memory for disk\n");
+		fprintf(stderr, "no enough reserved huge memory for disk\n");

[Artur] "Not enough huge memory reserved for disk" ?

 		return NULL;
 	}
 
--
2.20.1

Re: [dpdk-dev] [PATCH 00/30] fix spelling errors in comments and messages

[Thomas Monjalon]

01/07/2019 20:25, Stephen Hemminger:
> Ran the codespell tool against the lib and examples.
> Lots of little repeated errors fixed.

Please could you send a v2 addresing comments?
I think it can be only all squashed in one patch.

Re: [dpdk-dev] [PATCH 00/30] fix spelling errors in comments and messages

[Thomas Monjalon]

16/07/2019 13:07, Thomas Monjalon:
> 01/07/2019 20:25, Stephen Hemminger:
> > Ran the codespell tool against the lib and examples.
> > Lots of little repeated errors fixed.
> 
> Please could you send a v2 addresing comments?
> I think it can be only all squashed in one patch.

Stephen, is it the right time for it?
Please squash all in one patch for v2.
Thanks