From: Gagandeep Singh <g.singh@nxp.com>
To: dev@dpdk.org, Sachin Saxena <sachin.saxena@nxp.com>
Cc: Jun Yang <jun.yang@nxp.com>
Subject: [PATCH 28/30] dma/dpaa: support multiple SG copies
Date: Fri, 19 Jul 2024 15:31:24 +0530 [thread overview]
Message-ID: <20240719100126.1150373-28-g.singh@nxp.com> (raw)
In-Reply-To: <20240719100126.1150373-1-g.singh@nxp.com>
From: Jun Yang <jun.yang@nxp.com>
Split burst copies to multiple SG copies if burst number exceeds
max number of SG entries.
Signed-off-by: Jun Yang <jun.yang@nxp.com>
---
drivers/dma/dpaa/dpaa_qdma.c | 180 +++++++++++++++++++----------------
drivers/dma/dpaa/dpaa_qdma.h | 2 +-
2 files changed, 98 insertions(+), 84 deletions(-)
diff --git a/drivers/dma/dpaa/dpaa_qdma.c b/drivers/dma/dpaa/dpaa_qdma.c
index b059d9b7ea..d0df97447a 100644
--- a/drivers/dma/dpaa/dpaa_qdma.c
+++ b/drivers/dma/dpaa/dpaa_qdma.c
@@ -584,17 +584,15 @@ dpaa_qdma_block_dequeue(struct fsl_qdma_engine *fsl_qdma,
static int
fsl_qdma_enqueue_desc_to_ring(struct fsl_qdma_queue *fsl_queue,
- int is_burst)
+ uint16_t num)
{
struct fsl_qdma_engine *fsl_qdma = fsl_queue->engine;
- uint16_t i, num = fsl_queue->pending_num, idx, start, dq;
+ uint16_t i, idx, start, dq;
int ret, dq_cnt;
if (fsl_qdma->is_slient)
return 0;
- num = is_burst ? fsl_queue->pending_num : 1;
-
fsl_queue->desc_in_hw[fsl_queue->ci] = num;
eq_again:
ret = rte_ring_enqueue(fsl_queue->complete_burst,
@@ -634,6 +632,69 @@ fsl_qdma_enqueue_desc_to_ring(struct fsl_qdma_queue *fsl_queue,
return 0;
}
+static int
+fsl_qdma_enqueue_overflow(struct fsl_qdma_queue *fsl_queue)
+{
+ int overflow = 0;
+ uint32_t reg;
+ uint16_t blk_drain, check_num, drain_num;
+ uint8_t *block = fsl_queue->block_vir;
+ const struct rte_dma_stats *st = &fsl_queue->stats;
+ struct fsl_qdma_engine *fsl_qdma = fsl_queue->engine;
+
+ check_num = 0;
+overflow_check:
+ if (fsl_qdma->is_slient || unlikely(s_hw_err_check)) {
+ reg = qdma_readl_be(block +
+ FSL_QDMA_BCQSR(fsl_queue->queue_id));
+ overflow = (reg & FSL_QDMA_BCQSR_QF_XOFF_BE) ?
+ 1 : 0;
+ } else {
+ overflow = (fsl_qdma_queue_bd_in_hw(fsl_queue) >=
+ QDMA_QUEUE_CR_WM) ? 1 : 0;
+ }
+
+ if (likely(!overflow)) {
+ return 0;
+ } else if (fsl_qdma->is_slient) {
+ check_num++;
+ if (check_num >= 10000) {
+ DPAA_QDMA_WARN("Waiting for HW complete in silent mode");
+ check_num = 0;
+ }
+ goto overflow_check;
+ }
+
+ DPAA_QDMA_DP_DEBUG("TC%d/Q%d submitted(%"PRIu64")-completed(%"PRIu64") >= %d",
+ fsl_queue->block_id, fsl_queue->queue_id,
+ st->submitted, st->completed, QDMA_QUEUE_CR_WM);
+ drain_num = 0;
+
+drain_again:
+ blk_drain = dpaa_qdma_block_dequeue(fsl_qdma,
+ fsl_queue->block_id);
+ if (!blk_drain) {
+ drain_num++;
+ if (drain_num >= 10000) {
+ DPAA_QDMA_WARN("TC%d failed drain, Q%d's %"PRIu64" bd in HW.",
+ fsl_queue->block_id, fsl_queue->queue_id,
+ st->submitted - st->completed);
+ drain_num = 0;
+ }
+ goto drain_again;
+ }
+ check_num++;
+ if (check_num >= 1000) {
+ DPAA_QDMA_WARN("TC%d failed check, Q%d's %"PRIu64" bd in HW.",
+ fsl_queue->block_id, fsl_queue->queue_id,
+ st->submitted - st->completed);
+ check_num = 0;
+ }
+ goto overflow_check;
+
+ return 0;
+}
+
static int
fsl_qdma_enqueue_desc_single(struct fsl_qdma_queue *fsl_queue,
dma_addr_t dst, dma_addr_t src, size_t len)
@@ -646,6 +707,10 @@ fsl_qdma_enqueue_desc_single(struct fsl_qdma_queue *fsl_queue,
struct fsl_qdma_sdf *sdf;
#endif
+ ret = fsl_qdma_enqueue_overflow(fsl_queue);
+ if (unlikely(ret))
+ return ret;
+
ft = fsl_queue->ft[fsl_queue->ci];
#ifdef RTE_DMA_DPAA_ERRATA_ERR050757
@@ -677,7 +742,7 @@ fsl_qdma_enqueue_desc_single(struct fsl_qdma_queue *fsl_queue,
/* This entry is the last entry. */
csgf_dest->final = 1;
- ret = fsl_qdma_enqueue_desc_to_ring(fsl_queue, 0);
+ ret = fsl_qdma_enqueue_desc_to_ring(fsl_queue, 1);
if (ret)
return ret;
fsl_queue->ci = (fsl_queue->ci + 1) & (fsl_queue->n_cq - 1);
@@ -689,81 +754,30 @@ fsl_qdma_enqueue_desc_single(struct fsl_qdma_queue *fsl_queue,
return 0;
}
-static int
-fsl_qdma_enqueue_overflow(struct fsl_qdma_queue *fsl_queue)
-{
- int overflow = 0;
- uint32_t reg;
- uint16_t blk_drain, check_num, drain_num;
- uint8_t *block = fsl_queue->block_vir;
- const struct rte_dma_stats *st = &fsl_queue->stats;
- struct fsl_qdma_engine *fsl_qdma = fsl_queue->engine;
-
- check_num = 0;
-overflow_check:
- if (fsl_qdma->is_slient || unlikely(s_hw_err_check)) {
- reg = qdma_readl_be(block +
- FSL_QDMA_BCQSR(fsl_queue->queue_id));
- overflow = (reg & FSL_QDMA_BCQSR_QF_XOFF_BE) ?
- 1 : 0;
- } else {
- overflow = (fsl_qdma_queue_bd_in_hw(fsl_queue) >=
- QDMA_QUEUE_CR_WM) ? 1 : 0;
- }
-
- if (likely(!overflow)) {
- return 0;
- } else if (fsl_qdma->is_slient) {
- check_num++;
- if (check_num < 1000)
- goto overflow_check;
- return -ENOSPC;
- }
-
- DPAA_QDMA_DP_DEBUG("TC%d/Q%d submitted(%"PRIu64")-completed(%"PRIu64") >= %d",
- fsl_queue->block_id, fsl_queue->queue_id,
- st->submitted, st->completed, QDMA_QUEUE_CR_WM);
- drain_num = 0;
-
-drain_again:
- blk_drain = dpaa_qdma_block_dequeue(fsl_qdma,
- fsl_queue->block_id);
- if (!blk_drain) {
- drain_num++;
- if (drain_num > 1000) {
- DPAA_QDMA_ERR("TC%d failed drain, Q%d's %"PRIu64" bd in HW.",
- fsl_queue->block_id, fsl_queue->queue_id,
- st->submitted - st->completed);
- return -ENOSPC;
- }
- goto drain_again;
- }
- check_num++;
- if (check_num > 1000) {
- DPAA_QDMA_ERR("TC%d failed check, Q%d's %"PRIu64" bd in HW.",
- fsl_queue->block_id, fsl_queue->queue_id,
- st->submitted - st->completed);
- return -ENOSPC;
- }
- goto overflow_check;
-
- return -ENOSPC;
-}
-
static int
fsl_qdma_enqueue_desc_sg(struct fsl_qdma_queue *fsl_queue)
{
- uint8_t *block = fsl_queue->block_vir, i;
+ uint8_t *block = fsl_queue->block_vir;
struct fsl_qdma_comp_sg_desc *csgf_src, *csgf_dest;
struct fsl_qdma_cmpd_ft *ft;
- uint32_t total_len = 0;
- uint8_t num = fsl_queue->pending_num;
- uint16_t start = fsl_queue->pending_start, idx;
+ uint32_t total_len;
+ uint16_t start, idx, num, i;
int ret;
#ifdef RTE_DMA_DPAA_ERRATA_ERR050757
struct fsl_qdma_sdf *sdf;
#endif
+eq_sg:
+ total_len = 0;
+ start = fsl_queue->pending_start;
+ if (fsl_queue->pending_num > FSL_QDMA_SG_MAX_ENTRY)
+ num = FSL_QDMA_SG_MAX_ENTRY;
+ else
+ num = fsl_queue->pending_num;
+ ret = fsl_qdma_enqueue_overflow(fsl_queue);
+ if (unlikely(ret))
+ return ret;
+
ft = fsl_queue->ft[fsl_queue->ci];
csgf_src = &ft->desc_sbuf;
csgf_dest = &ft->desc_dbuf;
@@ -808,7 +822,7 @@ fsl_qdma_enqueue_desc_sg(struct fsl_qdma_queue *fsl_queue)
}
}
#endif
- ret = fsl_qdma_enqueue_desc_to_ring(fsl_queue, 1);
+ ret = fsl_qdma_enqueue_desc_to_ring(fsl_queue, num);
if (ret)
return ret;
@@ -820,7 +834,9 @@ fsl_qdma_enqueue_desc_sg(struct fsl_qdma_queue *fsl_queue)
fsl_queue->pending_start =
(start + num) & (fsl_queue->pending_max - 1);
- fsl_queue->pending_num = 0;
+ fsl_queue->pending_num -= num;
+ if (fsl_queue->pending_num > 0)
+ goto eq_sg;
return 0;
}
@@ -831,10 +847,6 @@ fsl_qdma_enqueue_desc(struct fsl_qdma_queue *fsl_queue)
uint16_t start = fsl_queue->pending_start;
int ret;
- ret = fsl_qdma_enqueue_overflow(fsl_queue);
- if (unlikely(ret))
- return ret;
-
if (fsl_queue->pending_num == 1) {
ret = fsl_qdma_enqueue_desc_single(fsl_queue,
fsl_queue->pending_desc[start].dst,
@@ -871,17 +883,19 @@ fsl_qdma_enqueue_desc(struct fsl_qdma_queue *fsl_queue)
}
static int
-dpaa_info_get(const struct rte_dma_dev *dev, struct rte_dma_info *dev_info,
- __rte_unused uint32_t info_sz)
+dpaa_qdma_info_get(const struct rte_dma_dev *dev,
+ struct rte_dma_info *dev_info, __rte_unused uint32_t info_sz)
{
struct fsl_qdma_engine *fsl_qdma = dev->data->dev_private;
dev_info->dev_capa = RTE_DMA_CAPA_MEM_TO_MEM |
- RTE_DMA_CAPA_SILENT | RTE_DMA_CAPA_OPS_COPY;
+ RTE_DMA_CAPA_SILENT | RTE_DMA_CAPA_OPS_COPY |
+ RTE_DMA_CAPA_OPS_COPY_SG;
dev_info->dev_capa |= RTE_DMA_CAPA_DPAAX_QDMA_FLAGS_INDEX;
dev_info->max_vchans = fsl_qdma->n_queues;
dev_info->max_desc = FSL_QDMA_MAX_DESC_NUM;
dev_info->min_desc = QDMA_QUEUE_SIZE;
+ dev_info->max_sges = FSL_QDMA_SG_MAX_ENTRY;
return 0;
}
@@ -985,9 +999,9 @@ dpaa_qdma_enqueue(void *dev_private, uint16_t vchan,
uint16_t idx;
int ret;
- if (pending >= FSL_QDMA_SG_MAX_ENTRY) {
- DPAA_QDMA_ERR("Too many pending jobs on queue%d",
- vchan);
+ if (pending >= fsl_queue->pending_max) {
+ DPAA_QDMA_ERR("Too many pending jobs(%d) on queue%d",
+ pending, vchan);
return -ENOSPC;
}
idx = (start + pending) & (fsl_queue->pending_max - 1);
@@ -1253,7 +1267,7 @@ dpaa_qdma_burst_capacity(const void *dev_private, uint16_t vchan)
}
static struct rte_dma_dev_ops dpaa_qdma_ops = {
- .dev_info_get = dpaa_info_get,
+ .dev_info_get = dpaa_qdma_info_get,
.dev_configure = dpaa_qdma_configure,
.dev_start = dpaa_qdma_start,
.dev_close = dpaa_qdma_close,
diff --git a/drivers/dma/dpaa/dpaa_qdma.h b/drivers/dma/dpaa/dpaa_qdma.h
index 906d452d48..35791fec8e 100644
--- a/drivers/dma/dpaa/dpaa_qdma.h
+++ b/drivers/dma/dpaa/dpaa_qdma.h
@@ -270,7 +270,7 @@ struct fsl_qdma_queue {
struct fsl_qdma_desc *pending_desc;
uint16_t pending_max;
uint16_t pending_start;
- uint8_t pending_num;
+ uint16_t pending_num;
uint16_t complete_start;
dma_addr_t bus_addr;
void *engine;
--
2.25.1
next prev parent reply other threads:[~2024-07-19 10:05 UTC|newest]
Thread overview: 173+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-19 10:00 [PATCH 01/30] dma/dpaa2: configure route by port by PCIe port param Gagandeep Singh
2024-07-19 10:00 ` [PATCH 02/30] dma/dpaa2: support multiple HW queues Gagandeep Singh
2024-07-19 10:00 ` [PATCH 03/30] dma/dpaa2: adapt DMA driver API Gagandeep Singh
2024-07-19 10:01 ` [PATCH 04/30] dma/dpaa2: multiple process support Gagandeep Singh
2024-07-19 10:01 ` [PATCH 05/30] dma/dpaa2: add sanity check for SG entry Gagandeep Singh
2024-07-19 10:01 ` [PATCH 06/30] dma/dpaa2: include DPAA2 specific header files Gagandeep Singh
2024-07-19 10:01 ` [PATCH 07/30] dma/dpaa2: borrow flags of DMA operation to pass job context Gagandeep Singh
2024-07-19 10:01 ` [PATCH 08/30] bus/fslmc: enhance the qbman dq storage logic Gagandeep Singh
2024-07-19 10:01 ` [PATCH 09/30] dma/dpaa2: add short FD support Gagandeep Singh
2024-07-19 10:01 ` [PATCH 10/30] dma/dpaa2: limit the max descriptor number Gagandeep Singh
2024-07-19 10:01 ` [PATCH 11/30] dma/dpaa2: change the DMA copy return value Gagandeep Singh
2024-07-19 10:01 ` [PATCH 12/30] dma/dpaa2: move the qdma header to common place Gagandeep Singh
2024-07-19 10:01 ` [PATCH 13/30] dma/dpaa: support multi channels Gagandeep Singh
2024-07-19 10:01 ` [PATCH 14/30] dma/dpaa: fix job enqueue Gagandeep Singh
2024-07-19 10:01 ` [PATCH 15/30] dma/dpaa: add burst capacity API Gagandeep Singh
2024-07-19 10:01 ` [PATCH 16/30] dma/dpaa: add workaround for ERR050757 Gagandeep Singh
2024-07-19 10:01 ` [PATCH 17/30] dma/dpaa: qdma stall workaround for ERR050265 Gagandeep Singh
2024-07-19 10:01 ` [PATCH 18/30] dma/dpaa: remove unwanted desc Gagandeep Singh
2024-07-19 10:01 ` [PATCH 19/30] dma/dpaa: data path optimization Gagandeep Singh
2024-07-19 10:01 ` [PATCH 20/30] dma/dpaa: refactor driver Gagandeep Singh
2024-07-19 10:01 ` [PATCH 21/30] dma/dpaa: dequeue status queue Gagandeep Singh
2024-07-19 10:01 ` [PATCH 22/30] dma/dpaa: add Scatter Gather support Gagandeep Singh
2024-07-19 10:01 ` [PATCH 23/30] dma/dpaa: block dequeue Gagandeep Singh
2024-07-19 10:01 ` [PATCH 24/30] dma/dpaa: improve congestion handling Gagandeep Singh
2024-07-19 10:01 ` [PATCH 25/30] dma/dpaa: disable SG descriptor as default Gagandeep Singh
2024-07-19 10:01 ` [PATCH 26/30] dma/dpaa: improve ERRATA workaround solution Gagandeep Singh
2024-07-19 10:01 ` [PATCH 27/30] dma/dpaa: improve silent mode support Gagandeep Singh
2024-07-19 10:01 ` Gagandeep Singh [this message]
2024-07-19 10:01 ` [PATCH 29/30] dma/dpaa: support max SG entry size Gagandeep Singh
2024-07-19 10:01 ` [PATCH 30/30] bus/dpaa: add port bmi stats Gagandeep Singh
2024-07-22 11:58 ` [v2 00/30] NXP DMA driver fixes and Enhancements Gagandeep Singh
2024-07-22 11:58 ` [v2 01/30] dma/dpaa2: configure route by port by PCIe port param Gagandeep Singh
2024-07-22 11:58 ` [v2 02/30] dma/dpaa2: support multiple HW queues Gagandeep Singh
2024-07-22 11:58 ` [v2 03/30] dma/dpaa2: adapt DMA driver API Gagandeep Singh
2024-07-22 11:58 ` [v2 04/30] dma/dpaa2: multiple process support Gagandeep Singh
2024-07-22 11:58 ` [v2 05/30] dma/dpaa2: add sanity check for SG entry Gagandeep Singh
2024-07-22 11:58 ` [v2 06/30] dma/dpaa2: include DPAA2 specific header files Gagandeep Singh
2024-07-22 11:58 ` [v2 07/30] dma/dpaa2: borrow flags of DMA operation to pass job context Gagandeep Singh
2024-07-22 11:58 ` [v2 08/30] bus/fslmc: enhance the qbman dq storage logic Gagandeep Singh
2024-07-22 11:58 ` [v2 09/30] dma/dpaa2: add short FD support Gagandeep Singh
2024-07-22 11:58 ` [v2 10/30] dma/dpaa2: limit the max descriptor number Gagandeep Singh
2024-07-22 11:58 ` [v2 11/30] dma/dpaa2: change the DMA copy return value Gagandeep Singh
2024-07-22 11:58 ` [v2 12/30] dma/dpaa2: move the qdma header to common place Gagandeep Singh
2024-07-22 11:58 ` [v2 13/30] dma/dpaa: support multi channels Gagandeep Singh
2024-07-22 11:58 ` [v2 14/30] dma/dpaa: fix job enqueue Gagandeep Singh
2024-07-22 11:58 ` [v2 15/30] dma/dpaa: add burst capacity API Gagandeep Singh
2024-07-22 11:58 ` [v2 16/30] dma/dpaa: add workaround for ERR050757 Gagandeep Singh
2024-07-22 11:58 ` [v2 17/30] dma/dpaa: qdma stall workaround for ERR050265 Gagandeep Singh
2024-07-22 11:58 ` [v2 18/30] dma/dpaa: remove unwanted desc Gagandeep Singh
2024-07-22 11:58 ` [v2 19/30] dma/dpaa: data path optimization Gagandeep Singh
2024-07-22 11:58 ` [v2 20/30] dma/dpaa: refactor driver Gagandeep Singh
2024-07-22 11:58 ` [v2 21/30] dma/dpaa: dequeue status queue Gagandeep Singh
2024-07-22 11:58 ` [v2 22/30] dma/dpaa: add Scatter Gather support Gagandeep Singh
2024-07-22 11:58 ` [v2 23/30] dma/dpaa: block dequeue Gagandeep Singh
2024-07-22 11:58 ` [v2 24/30] dma/dpaa: improve congestion handling Gagandeep Singh
2024-07-22 11:58 ` [v2 25/30] dma/dpaa: disable SG descriptor as default Gagandeep Singh
2024-07-22 11:58 ` [v2 26/30] dma/dpaa: improve ERRATA workaround solution Gagandeep Singh
2024-07-22 11:58 ` [v2 27/30] dma/dpaa: improve silent mode support Gagandeep Singh
2024-07-22 11:58 ` [v2 28/30] dma/dpaa: support multiple SG copies Gagandeep Singh
2024-07-22 11:58 ` [v2 29/30] dma/dpaa: support max SG entry size Gagandeep Singh
2024-07-22 11:58 ` [v2 30/30] bus/dpaa: add port bmi stats Gagandeep Singh
2024-07-22 16:39 ` [v3 00/30] NXP DMA driver fixes and Enhancements Gagandeep Singh
2024-07-22 16:39 ` [v3 01/30] dma/dpaa2: configure route by port by PCIe port param Gagandeep Singh
2024-10-08 7:22 ` [v4 00/15] NXP DMA driver fixes and Enhancements Gagandeep Singh
2024-10-08 7:22 ` [v4 01/15] dma/dpaa2: configure route by port by PCIe port param Gagandeep Singh
2024-10-08 10:57 ` [v5 00/15] NXP DMA driver fixes and Enhancements Gagandeep Singh
2024-10-08 10:57 ` [v5 01/15] dma/dpaa2: configure route by port by PCIe port param Gagandeep Singh
2024-10-14 9:36 ` [v6 00/15] NXP DMA driver fixes and Enhancements Gagandeep Singh
2024-10-14 9:36 ` [v6 01/15] dma/dpaa2: configure route by port by PCIe port param Gagandeep Singh
2024-10-14 9:36 ` [v6 02/15] dma/dpaa2: refactor driver code Gagandeep Singh
2024-10-14 9:36 ` [v6 03/15] bus/fslmc: enhance the qbman dq storage logic Gagandeep Singh
2024-10-14 9:36 ` [v6 04/15] dma/dpaa2: add short FD support Gagandeep Singh
2024-10-14 9:36 ` [v6 05/15] dma/dpaa2: limit the max descriptor number Gagandeep Singh
2024-10-14 9:36 ` [v6 06/15] dma/dpaa2: change the DMA copy return value Gagandeep Singh
2024-10-14 9:36 ` [v6 07/15] dma/dpaa2: move the qdma header to common place Gagandeep Singh
2024-10-14 9:36 ` [v6 08/15] dma/dpaa: refactor driver Gagandeep Singh
2024-10-15 2:59 ` Stephen Hemminger
2024-10-14 9:36 ` [v6 09/15] dma/dpaa: support burst capacity API Gagandeep Singh
2024-10-14 9:36 ` [v6 10/15] dma/dpaa: add silent mode support Gagandeep Singh
2024-10-14 9:36 ` [v6 11/15] dma/dpaa: add workaround for ERR050757 Gagandeep Singh
2024-10-14 9:36 ` [v6 12/15] dma/dpaa: qdma stall workaround for ERR050265 Gagandeep Singh
2024-10-14 9:36 ` [v6 13/15] dma/dpaa: add Scatter Gather support Gagandeep Singh
2024-10-14 9:36 ` [v6 14/15] dma/dpaa: add DMA error checks Gagandeep Singh
2024-10-14 9:36 ` [v6 15/15] bus/dpaa: add port bmi stats Gagandeep Singh
2024-10-15 7:13 ` [v7 00/15] NXP DMA driver fixes and Enhancements Gagandeep Singh
2024-10-15 7:13 ` [v7 01/15] dma/dpaa2: configure route by port by PCIe port param Gagandeep Singh
2024-10-15 7:13 ` [v7 02/15] dma/dpaa2: refactor driver code Gagandeep Singh
2024-10-15 22:11 ` Stephen Hemminger
2024-10-16 5:09 ` Hemant Agrawal
2024-10-16 5:13 ` Stephen Hemminger
2024-10-16 5:15 ` Hemant Agrawal
2024-11-09 13:37 ` Thomas Monjalon
2024-11-09 13:51 ` Thomas Monjalon
2024-11-09 15:13 ` Thomas Monjalon
2024-10-15 7:13 ` [v7 03/15] bus/fslmc: enhance the qbman dq storage logic Gagandeep Singh
2024-10-15 7:13 ` [v7 04/15] dma/dpaa2: add short FD support Gagandeep Singh
2024-10-15 7:13 ` [v7 05/15] dma/dpaa2: limit the max descriptor number Gagandeep Singh
2024-10-15 7:13 ` [v7 06/15] dma/dpaa2: change the DMA copy return value Gagandeep Singh
2024-10-15 7:13 ` [v7 07/15] dma/dpaa2: move the qdma header to common place Gagandeep Singh
2024-11-09 15:19 ` Thomas Monjalon
2024-10-15 7:13 ` [v7 08/15] dma/dpaa: refactor driver Gagandeep Singh
2024-11-09 14:27 ` Thomas Monjalon
2024-10-15 7:13 ` [v7 09/15] dma/dpaa: support burst capacity API Gagandeep Singh
2024-10-15 7:13 ` [v7 10/15] dma/dpaa: add silent mode support Gagandeep Singh
2024-10-15 7:13 ` [v7 11/15] dma/dpaa: add workaround for ERR050757 Gagandeep Singh
2024-11-09 15:10 ` Thomas Monjalon
2024-10-15 7:14 ` [v7 12/15] dma/dpaa: qdma stall workaround for ERR050265 Gagandeep Singh
2024-10-15 7:14 ` [v7 13/15] dma/dpaa: add Scatter Gather support Gagandeep Singh
2024-10-15 7:14 ` [v7 14/15] dma/dpaa: add DMA error checks Gagandeep Singh
2024-10-15 7:14 ` [v7 15/15] bus/dpaa: add port bmi stats Gagandeep Singh
2024-11-09 15:01 ` Thomas Monjalon
2024-11-09 15:34 ` [v7 00/15] NXP DMA driver fixes and Enhancements Thomas Monjalon
2024-10-08 10:57 ` [v5 02/15] dma/dpaa2: refactor driver code Gagandeep Singh
2024-10-08 10:57 ` [v5 03/15] bus/fslmc: enhance the qbman dq storage logic Gagandeep Singh
2024-10-08 10:57 ` [v5 04/15] dma/dpaa2: add short FD support Gagandeep Singh
2024-10-08 10:58 ` [v5 05/15] dma/dpaa2: limit the max descriptor number Gagandeep Singh
2024-10-08 10:58 ` [v5 06/15] dma/dpaa2: change the DMA copy return value Gagandeep Singh
2024-10-08 10:58 ` [v5 07/15] dma/dpaa2: move the qdma header to common place Gagandeep Singh
2024-10-08 10:58 ` [v5 08/15] dma/dpaa: refactor driver Gagandeep Singh
2024-10-08 10:58 ` [v5 09/15] dma/dpaa: support burst capacity API Gagandeep Singh
2024-10-08 10:58 ` [v5 10/15] dma/dpaa: add silent mode support Gagandeep Singh
2024-10-08 10:58 ` [v5 11/15] dma/dpaa: add workaround for ERR050757 Gagandeep Singh
2024-10-08 10:58 ` [v5 12/15] dma/dpaa: qdma stall workaround for ERR050265 Gagandeep Singh
2024-10-08 10:58 ` [v5 13/15] dma/dpaa: add Scatter Gather support Gagandeep Singh
2024-10-08 10:58 ` [v5 14/15] dma/dpaa: add DMA error checks Gagandeep Singh
2024-10-08 10:58 ` [v5 15/15] bus/dpaa: add port bmi stats Gagandeep Singh
2024-10-09 18:02 ` Stephen Hemminger
2024-10-08 7:22 ` [v4 02/15] dma/dpaa2: refactor driver code Gagandeep Singh
2024-10-08 7:22 ` [v4 03/15] bus/fslmc: enhance the qbman dq storage logic Gagandeep Singh
2024-10-08 7:22 ` [v4 04/15] dma/dpaa2: add short FD support Gagandeep Singh
2024-10-08 7:22 ` [v4 05/15] dma/dpaa2: limit the max descriptor number Gagandeep Singh
2024-10-08 7:22 ` [v4 06/15] dma/dpaa2: change the DMA copy return value Gagandeep Singh
2024-10-08 7:22 ` [v4 07/15] dma/dpaa2: move the qdma header to common place Gagandeep Singh
2024-10-08 7:22 ` [v4 08/15] dma/dpaa: refactor driver Gagandeep Singh
2024-10-08 7:23 ` [v4 09/15] dma/dpaa: support burst capacity API Gagandeep Singh
2024-10-08 7:23 ` [v4 10/15] dma/dpaa: add silent mode support Gagandeep Singh
2024-10-08 7:23 ` [v4 11/15] dma/dpaa: add workaround for ERR050757 Gagandeep Singh
2024-10-08 7:23 ` [v4 12/15] dma/dpaa: qdma stall workaround for ERR050265 Gagandeep Singh
2024-10-08 7:23 ` [v4 13/15] dma/dpaa: add Scatter Gather support Gagandeep Singh
2024-10-08 7:23 ` [v4 14/15] dma/dpaa: add DMA error checks Gagandeep Singh
2024-10-08 7:23 ` [v4 15/15] bus/dpaa: add port bmi stats Gagandeep Singh
2024-07-22 16:39 ` [v3 02/30] dma/dpaa2: support multiple HW queues Gagandeep Singh
2024-07-22 20:19 ` Stephen Hemminger
2024-10-07 20:51 ` Stephen Hemminger
2024-07-22 16:39 ` [v3 03/30] dma/dpaa2: adapt DMA driver API Gagandeep Singh
2024-07-22 16:39 ` [v3 04/30] dma/dpaa2: multiple process support Gagandeep Singh
2024-07-22 16:39 ` [v3 05/30] dma/dpaa2: add sanity check for SG entry Gagandeep Singh
2024-07-22 20:21 ` Stephen Hemminger
2024-07-22 16:39 ` [v3 06/30] dma/dpaa2: include DPAA2 specific header files Gagandeep Singh
2024-07-22 16:39 ` [v3 07/30] dma/dpaa2: borrow flags of DMA operation to pass job context Gagandeep Singh
2024-07-22 16:39 ` [v3 08/30] bus/fslmc: enhance the qbman dq storage logic Gagandeep Singh
2024-07-22 16:39 ` [v3 09/30] dma/dpaa2: add short FD support Gagandeep Singh
2024-07-22 16:39 ` [v3 10/30] dma/dpaa2: limit the max descriptor number Gagandeep Singh
2024-07-22 16:39 ` [v3 11/30] dma/dpaa2: change the DMA copy return value Gagandeep Singh
2024-07-22 16:39 ` [v3 12/30] dma/dpaa2: move the qdma header to common place Gagandeep Singh
2024-07-22 16:39 ` [v3 13/30] dma/dpaa: support multi channels Gagandeep Singh
2024-07-22 16:39 ` [v3 14/30] dma/dpaa: fix job enqueue Gagandeep Singh
2024-07-22 16:39 ` [v3 15/30] dma/dpaa: add burst capacity API Gagandeep Singh
2024-07-22 16:39 ` [v3 16/30] dma/dpaa: add workaround for ERR050757 Gagandeep Singh
2024-07-22 16:39 ` [v3 17/30] dma/dpaa: qdma stall workaround for ERR050265 Gagandeep Singh
2024-07-22 16:39 ` [v3 18/30] dma/dpaa: remove unwanted desc Gagandeep Singh
2024-07-22 16:39 ` [v3 19/30] dma/dpaa: data path optimization Gagandeep Singh
2024-07-22 16:39 ` [v3 20/30] dma/dpaa: refactor driver Gagandeep Singh
2024-07-22 16:39 ` [v3 21/30] dma/dpaa: dequeue status queue Gagandeep Singh
2024-07-22 16:39 ` [v3 22/30] dma/dpaa: add Scatter Gather support Gagandeep Singh
2024-07-22 16:39 ` [v3 23/30] dma/dpaa: block dequeue Gagandeep Singh
2024-07-22 16:39 ` [v3 24/30] dma/dpaa: improve congestion handling Gagandeep Singh
2024-07-22 16:39 ` [v3 25/30] dma/dpaa: disable SG descriptor as default Gagandeep Singh
2024-07-22 16:39 ` [v3 26/30] dma/dpaa: improve ERRATA workaround solution Gagandeep Singh
2024-07-22 16:39 ` [v3 27/30] dma/dpaa: improve silent mode support Gagandeep Singh
2024-07-22 16:39 ` [v3 28/30] dma/dpaa: support multiple SG copies Gagandeep Singh
2024-07-22 16:39 ` [v3 29/30] dma/dpaa: support max SG entry size Gagandeep Singh
2024-07-22 16:39 ` [v3 30/30] bus/dpaa: add port bmi stats Gagandeep Singh
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