From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <vkoul@kernel.org>, <peda@axentia.se>, <du@axentia.se>,
<regressions@leemhuis.info>
Cc: <ludovic.desroches@microchip.com>, <maciej.sosnowski@intel.com>,
<tudor.ambarus@microchip.com>, <dan.j.williams@intel.com>,
<nicolas.ferre@microchip.com>, <mripard@kernel.org>,
<torfl6749@gmail.com>, <linux-kernel@vger.kernel.org>,
<dmaengine@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 04/33] dmaengine: at_hdmac: Rename "chan_common" to "dma_chan"
Date: Sat, 20 Aug 2022 15:56:48 +0300 [thread overview]
Message-ID: <20220820125717.588722-5-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20220820125717.588722-1-tudor.ambarus@microchip.com>
"chan_common" was misleading and did not suggest that's actually
a struct dma_chan underneath. Rename it so that readers can follow the
code easier. One may see some checks when running checkpatch. Those have
nothing to do with the rename and will be addressed in a further patch.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
drivers/dma/at_hdmac.c | 64 +++++++++++++++++++++---------------------
1 file changed, 32 insertions(+), 32 deletions(-)
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 997d20c319e8..91c6eafd96d8 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -246,7 +246,7 @@ enum atc_status {
/**
* struct at_dma_chan - internal representation of an Atmel HDMAC channel
- * @chan_common: common dmaengine channel object members
+ * @dma_chan: common dmaengine channel object members
* @device: parent device
* @ch_regs: memory mapped register base
* @mask: channel index in a mask
@@ -266,7 +266,7 @@ enum atc_status {
* @free_list: list of descriptors usable by the channel
*/
struct at_dma_chan {
- struct dma_chan chan_common;
+ struct dma_chan dma_chan;
struct at_dma *device;
void __iomem *ch_regs;
u8 mask;
@@ -294,7 +294,7 @@ struct at_dma_chan {
static inline struct at_dma_chan *to_at_dma_chan(struct dma_chan *dchan)
{
- return container_of(dchan, struct at_dma_chan, chan_common);
+ return container_of(dchan, struct at_dma_chan, dma_chan);
}
/*
@@ -373,15 +373,15 @@ static struct device *chan2dev(struct dma_chan *chan)
#if defined(VERBOSE_DEBUG)
static void vdbg_dump_regs(struct at_dma_chan *atchan)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
" channel %d : imr = 0x%x, chsr = 0x%x\n",
- atchan->chan_common.chan_id,
+ atchan->dma_chan.chan_id,
dma_readl(atdma, EBCIMR),
dma_readl(atdma, CHSR));
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
" channel: s0x%x d0x%x ctrl0x%x:0x%x cfg0x%x l0x%x\n",
channel_readl(atchan, SADDR),
channel_readl(atchan, DADDR),
@@ -396,7 +396,7 @@ static void vdbg_dump_regs(struct at_dma_chan *atchan) {}
static void atc_dump_lli(struct at_dma_chan *atchan, struct at_lli *lli)
{
- dev_crit(chan2dev(&atchan->chan_common),
+ dev_crit(chan2dev(&atchan->dma_chan),
"desc: s%pad d%pad ctrl0x%x:0x%x l%pad\n",
&lli->saddr, &lli->daddr,
lli->ctrla, lli->ctrlb, &lli->dscr);
@@ -431,7 +431,7 @@ static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id)
*/
static inline int atc_chan_is_enabled(struct at_dma_chan *atchan)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
return !!(dma_readl(atdma, CHSR) & atchan->mask);
}
@@ -592,16 +592,16 @@ static struct at_desc *atc_desc_get(struct at_dma_chan *atchan)
ret = desc;
break;
}
- dev_dbg(chan2dev(&atchan->chan_common),
+ dev_dbg(chan2dev(&atchan->dma_chan),
"desc %p not ACKed\n", desc);
}
spin_unlock_irqrestore(&atchan->lock, flags);
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"scanned %u descriptors on freelist\n", i);
/* no more descriptor available in initial pool: create one more */
if (!ret)
- ret = atc_alloc_descriptor(&atchan->chan_common, GFP_NOWAIT);
+ ret = atc_alloc_descriptor(&atchan->dma_chan, GFP_NOWAIT);
return ret;
}
@@ -619,11 +619,11 @@ static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc)
spin_lock_irqsave(&atchan->lock, flags);
list_for_each_entry(child, &desc->tx_list, desc_node)
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"moving child desc %p to freelist\n",
child);
list_splice_init(&desc->tx_list, &atchan->free_list);
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"moving desc %p to freelist\n", desc);
list_add(&desc->desc_node, &atchan->free_list);
spin_unlock_irqrestore(&atchan->lock, flags);
@@ -662,13 +662,13 @@ static void atc_desc_chain(struct at_desc **first, struct at_desc **prev,
*/
static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
/* ASSERT: channel is idle */
if (atc_chan_is_enabled(atchan)) {
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
"BUG: Attempted to start non-idle channel\n");
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
" channel: s0x%x d0x%x ctrl0x%x:0x%x l0x%x\n",
channel_readl(atchan, SADDR),
channel_readl(atchan, DADDR),
@@ -887,10 +887,10 @@ static void
atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc)
{
struct dma_async_tx_descriptor *txd = &desc->txd;
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
unsigned long flags;
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"descriptor %u complete\n", txd->cookie);
spin_lock_irqsave(&atchan->lock, flags);
@@ -937,7 +937,7 @@ static void atc_complete_all(struct at_dma_chan *atchan)
LIST_HEAD(list);
unsigned long flags;
- dev_vdbg(chan2dev(&atchan->chan_common), "complete all\n");
+ dev_vdbg(chan2dev(&atchan->dma_chan), "complete all\n");
spin_lock_irqsave(&atchan->lock, flags);
@@ -967,7 +967,7 @@ static void atc_advance_work(struct at_dma_chan *atchan)
unsigned long flags;
int ret;
- dev_vdbg(chan2dev(&atchan->chan_common), "advance_work\n");
+ dev_vdbg(chan2dev(&atchan->dma_chan), "advance_work\n");
spin_lock_irqsave(&atchan->lock, flags);
ret = atc_chan_is_enabled(atchan);
@@ -1022,9 +1022,9 @@ static void atc_handle_error(struct at_dma_chan *atchan)
* controller flagged an error instead of scribbling over
* random memory locations.
*/
- dev_crit(chan2dev(&atchan->chan_common),
+ dev_crit(chan2dev(&atchan->dma_chan),
"Bad descriptor submitted for DMA!\n");
- dev_crit(chan2dev(&atchan->chan_common),
+ dev_crit(chan2dev(&atchan->dma_chan),
" cookie: %d\n", bad_desc->txd.cookie);
atc_dump_lli(atchan, &bad_desc->lli);
list_for_each_entry(child, &bad_desc->tx_list, desc_node)
@@ -1045,7 +1045,7 @@ static void atc_handle_cyclic(struct at_dma_chan *atchan)
struct at_desc *first = atc_first_active(atchan);
struct dma_async_tx_descriptor *txd = &first->txd;
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"new cyclic period llp 0x%08x\n",
channel_readl(atchan, DSCR));
@@ -1847,7 +1847,7 @@ static int atc_pause(struct dma_chan *chan)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
struct at_dma *atdma = to_at_dma(chan->device);
- int chan_id = atchan->chan_common.chan_id;
+ int chan_id = atchan->dma_chan.chan_id;
unsigned long flags;
dev_vdbg(chan2dev(chan), "%s\n", __func__);
@@ -1866,7 +1866,7 @@ static int atc_resume(struct dma_chan *chan)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
struct at_dma *atdma = to_at_dma(chan->device);
- int chan_id = atchan->chan_common.chan_id;
+ int chan_id = atchan->dma_chan.chan_id;
unsigned long flags;
dev_vdbg(chan2dev(chan), "%s\n", __func__);
@@ -1888,7 +1888,7 @@ static int atc_terminate_all(struct dma_chan *chan)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
struct at_dma *atdma = to_at_dma(chan->device);
- int chan_id = atchan->chan_common.chan_id;
+ int chan_id = atchan->dma_chan.chan_id;
struct at_desc *desc, *_desc;
unsigned long flags;
@@ -2351,9 +2351,9 @@ static int __init at_dma_probe(struct platform_device *pdev)
atchan->mem_if = AT_DMA_MEM_IF;
atchan->per_if = AT_DMA_PER_IF;
- atchan->chan_common.device = &atdma->dma_device;
- dma_cookie_init(&atchan->chan_common);
- list_add_tail(&atchan->chan_common.device_node,
+ atchan->dma_chan.device = &atdma->dma_device;
+ dma_cookie_init(&atchan->dma_chan);
+ list_add_tail(&atchan->dma_chan.device_node,
&atdma->dma_device.channels);
atchan->ch_regs = atdma->regs + ch_regs(i);
@@ -2515,7 +2515,7 @@ static int at_dma_prepare(struct device *dev)
static void atc_suspend_cyclic(struct at_dma_chan *atchan)
{
- struct dma_chan *chan = &atchan->chan_common;
+ struct dma_chan *chan = &atchan->dma_chan;
/* Channel should be paused by user
* do it anyway even if it is not done already */
@@ -2556,7 +2556,7 @@ static int at_dma_suspend_noirq(struct device *dev)
static void atc_resume_cyclic(struct at_dma_chan *atchan)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
/* restore channel status for cyclic descriptors list:
* next descriptor in the cyclic list at the time of suspend */
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <vkoul@kernel.org>, <peda@axentia.se>, <du@axentia.se>,
<regressions@leemhuis.info>
Cc: tudor.ambarus@microchip.com, linux-kernel@vger.kernel.org,
maciej.sosnowski@intel.com, mripard@kernel.org,
torfl6749@gmail.com, ludovic.desroches@microchip.com,
dmaengine@vger.kernel.org, dan.j.williams@intel.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 04/33] dmaengine: at_hdmac: Rename "chan_common" to "dma_chan"
Date: Sat, 20 Aug 2022 15:56:48 +0300 [thread overview]
Message-ID: <20220820125717.588722-5-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20220820125717.588722-1-tudor.ambarus@microchip.com>
"chan_common" was misleading and did not suggest that's actually
a struct dma_chan underneath. Rename it so that readers can follow the
code easier. One may see some checks when running checkpatch. Those have
nothing to do with the rename and will be addressed in a further patch.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
drivers/dma/at_hdmac.c | 64 +++++++++++++++++++++---------------------
1 file changed, 32 insertions(+), 32 deletions(-)
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 997d20c319e8..91c6eafd96d8 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -246,7 +246,7 @@ enum atc_status {
/**
* struct at_dma_chan - internal representation of an Atmel HDMAC channel
- * @chan_common: common dmaengine channel object members
+ * @dma_chan: common dmaengine channel object members
* @device: parent device
* @ch_regs: memory mapped register base
* @mask: channel index in a mask
@@ -266,7 +266,7 @@ enum atc_status {
* @free_list: list of descriptors usable by the channel
*/
struct at_dma_chan {
- struct dma_chan chan_common;
+ struct dma_chan dma_chan;
struct at_dma *device;
void __iomem *ch_regs;
u8 mask;
@@ -294,7 +294,7 @@ struct at_dma_chan {
static inline struct at_dma_chan *to_at_dma_chan(struct dma_chan *dchan)
{
- return container_of(dchan, struct at_dma_chan, chan_common);
+ return container_of(dchan, struct at_dma_chan, dma_chan);
}
/*
@@ -373,15 +373,15 @@ static struct device *chan2dev(struct dma_chan *chan)
#if defined(VERBOSE_DEBUG)
static void vdbg_dump_regs(struct at_dma_chan *atchan)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
" channel %d : imr = 0x%x, chsr = 0x%x\n",
- atchan->chan_common.chan_id,
+ atchan->dma_chan.chan_id,
dma_readl(atdma, EBCIMR),
dma_readl(atdma, CHSR));
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
" channel: s0x%x d0x%x ctrl0x%x:0x%x cfg0x%x l0x%x\n",
channel_readl(atchan, SADDR),
channel_readl(atchan, DADDR),
@@ -396,7 +396,7 @@ static void vdbg_dump_regs(struct at_dma_chan *atchan) {}
static void atc_dump_lli(struct at_dma_chan *atchan, struct at_lli *lli)
{
- dev_crit(chan2dev(&atchan->chan_common),
+ dev_crit(chan2dev(&atchan->dma_chan),
"desc: s%pad d%pad ctrl0x%x:0x%x l%pad\n",
&lli->saddr, &lli->daddr,
lli->ctrla, lli->ctrlb, &lli->dscr);
@@ -431,7 +431,7 @@ static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id)
*/
static inline int atc_chan_is_enabled(struct at_dma_chan *atchan)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
return !!(dma_readl(atdma, CHSR) & atchan->mask);
}
@@ -592,16 +592,16 @@ static struct at_desc *atc_desc_get(struct at_dma_chan *atchan)
ret = desc;
break;
}
- dev_dbg(chan2dev(&atchan->chan_common),
+ dev_dbg(chan2dev(&atchan->dma_chan),
"desc %p not ACKed\n", desc);
}
spin_unlock_irqrestore(&atchan->lock, flags);
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"scanned %u descriptors on freelist\n", i);
/* no more descriptor available in initial pool: create one more */
if (!ret)
- ret = atc_alloc_descriptor(&atchan->chan_common, GFP_NOWAIT);
+ ret = atc_alloc_descriptor(&atchan->dma_chan, GFP_NOWAIT);
return ret;
}
@@ -619,11 +619,11 @@ static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc)
spin_lock_irqsave(&atchan->lock, flags);
list_for_each_entry(child, &desc->tx_list, desc_node)
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"moving child desc %p to freelist\n",
child);
list_splice_init(&desc->tx_list, &atchan->free_list);
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"moving desc %p to freelist\n", desc);
list_add(&desc->desc_node, &atchan->free_list);
spin_unlock_irqrestore(&atchan->lock, flags);
@@ -662,13 +662,13 @@ static void atc_desc_chain(struct at_desc **first, struct at_desc **prev,
*/
static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
/* ASSERT: channel is idle */
if (atc_chan_is_enabled(atchan)) {
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
"BUG: Attempted to start non-idle channel\n");
- dev_err(chan2dev(&atchan->chan_common),
+ dev_err(chan2dev(&atchan->dma_chan),
" channel: s0x%x d0x%x ctrl0x%x:0x%x l0x%x\n",
channel_readl(atchan, SADDR),
channel_readl(atchan, DADDR),
@@ -887,10 +887,10 @@ static void
atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc)
{
struct dma_async_tx_descriptor *txd = &desc->txd;
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
unsigned long flags;
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"descriptor %u complete\n", txd->cookie);
spin_lock_irqsave(&atchan->lock, flags);
@@ -937,7 +937,7 @@ static void atc_complete_all(struct at_dma_chan *atchan)
LIST_HEAD(list);
unsigned long flags;
- dev_vdbg(chan2dev(&atchan->chan_common), "complete all\n");
+ dev_vdbg(chan2dev(&atchan->dma_chan), "complete all\n");
spin_lock_irqsave(&atchan->lock, flags);
@@ -967,7 +967,7 @@ static void atc_advance_work(struct at_dma_chan *atchan)
unsigned long flags;
int ret;
- dev_vdbg(chan2dev(&atchan->chan_common), "advance_work\n");
+ dev_vdbg(chan2dev(&atchan->dma_chan), "advance_work\n");
spin_lock_irqsave(&atchan->lock, flags);
ret = atc_chan_is_enabled(atchan);
@@ -1022,9 +1022,9 @@ static void atc_handle_error(struct at_dma_chan *atchan)
* controller flagged an error instead of scribbling over
* random memory locations.
*/
- dev_crit(chan2dev(&atchan->chan_common),
+ dev_crit(chan2dev(&atchan->dma_chan),
"Bad descriptor submitted for DMA!\n");
- dev_crit(chan2dev(&atchan->chan_common),
+ dev_crit(chan2dev(&atchan->dma_chan),
" cookie: %d\n", bad_desc->txd.cookie);
atc_dump_lli(atchan, &bad_desc->lli);
list_for_each_entry(child, &bad_desc->tx_list, desc_node)
@@ -1045,7 +1045,7 @@ static void atc_handle_cyclic(struct at_dma_chan *atchan)
struct at_desc *first = atc_first_active(atchan);
struct dma_async_tx_descriptor *txd = &first->txd;
- dev_vdbg(chan2dev(&atchan->chan_common),
+ dev_vdbg(chan2dev(&atchan->dma_chan),
"new cyclic period llp 0x%08x\n",
channel_readl(atchan, DSCR));
@@ -1847,7 +1847,7 @@ static int atc_pause(struct dma_chan *chan)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
struct at_dma *atdma = to_at_dma(chan->device);
- int chan_id = atchan->chan_common.chan_id;
+ int chan_id = atchan->dma_chan.chan_id;
unsigned long flags;
dev_vdbg(chan2dev(chan), "%s\n", __func__);
@@ -1866,7 +1866,7 @@ static int atc_resume(struct dma_chan *chan)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
struct at_dma *atdma = to_at_dma(chan->device);
- int chan_id = atchan->chan_common.chan_id;
+ int chan_id = atchan->dma_chan.chan_id;
unsigned long flags;
dev_vdbg(chan2dev(chan), "%s\n", __func__);
@@ -1888,7 +1888,7 @@ static int atc_terminate_all(struct dma_chan *chan)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
struct at_dma *atdma = to_at_dma(chan->device);
- int chan_id = atchan->chan_common.chan_id;
+ int chan_id = atchan->dma_chan.chan_id;
struct at_desc *desc, *_desc;
unsigned long flags;
@@ -2351,9 +2351,9 @@ static int __init at_dma_probe(struct platform_device *pdev)
atchan->mem_if = AT_DMA_MEM_IF;
atchan->per_if = AT_DMA_PER_IF;
- atchan->chan_common.device = &atdma->dma_device;
- dma_cookie_init(&atchan->chan_common);
- list_add_tail(&atchan->chan_common.device_node,
+ atchan->dma_chan.device = &atdma->dma_device;
+ dma_cookie_init(&atchan->dma_chan);
+ list_add_tail(&atchan->dma_chan.device_node,
&atdma->dma_device.channels);
atchan->ch_regs = atdma->regs + ch_regs(i);
@@ -2515,7 +2515,7 @@ static int at_dma_prepare(struct device *dev)
static void atc_suspend_cyclic(struct at_dma_chan *atchan)
{
- struct dma_chan *chan = &atchan->chan_common;
+ struct dma_chan *chan = &atchan->dma_chan;
/* Channel should be paused by user
* do it anyway even if it is not done already */
@@ -2556,7 +2556,7 @@ static int at_dma_suspend_noirq(struct device *dev)
static void atc_resume_cyclic(struct at_dma_chan *atchan)
{
- struct at_dma *atdma = to_at_dma(atchan->chan_common.device);
+ struct at_dma *atdma = to_at_dma(atchan->dma_chan.device);
/* restore channel status for cyclic descriptors list:
* next descriptor in the cyclic list at the time of suspend */
--
2.25.1
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next prev parent reply other threads:[~2022-08-20 12:57 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-20 12:56 [PATCH 00/33] dmaengine: at_hdmac: Fix concurrency bugs and then convert to virt-dma Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 01/33] dmaengine: at_hdmac: Keep register definitions and structures private to at_hdmac.c Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 02/33] dmaengine: at_hdmac: Use bitfield access macros Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 03/33] dmaengine: at_hdmac: Rename "dma_common" to "dma_device" Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus [this message]
2022-08-20 12:56 ` [PATCH 04/33] dmaengine: at_hdmac: Rename "chan_common" to "dma_chan" Tudor Ambarus
2022-08-20 12:56 ` [PATCH 05/33] dmaengine: at_hdmac: Remove unused member of at_dma_chan Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 06/33] dmaengine: at_hdmac: Return dma_cookie_status()'s ret code when txstate is NULL Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 07/33] dmaengine: at_hdmac: Fix at_lli struct definition Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-10-19 16:38 ` Vinod Koul
2022-10-19 16:38 ` Vinod Koul
2022-10-20 7:08 ` Tudor.Ambarus
2022-10-20 7:08 ` Tudor.Ambarus
2022-08-20 12:56 ` [PATCH 08/33] dmaengine: at_hdmac: Don't start transactions at tx_submit level Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 09/33] dmaengine: at_hdmac: Start transfer for cyclic channels in issue_pending Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 10/33] dmaengine: at_hdmac: Fix premature completion of desc " Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 11/33] dmaengine: at_hdmac: Do not call the complete callback on device_terminate_all Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 12/33] dmaengine: at_hdmac: Protect atchan->status with the channel lock Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 13/33] dmaengine: at_hdmac: Fix concurrency problems by removing atc_complete_all() Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 14/33] dmaengine: at_hdmac: Fix concurrency over descriptor Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:56 ` [PATCH 15/33] dmaengine: at_hdmac: Free the memset buf without holding the chan lock Tudor Ambarus
2022-08-20 12:56 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 16/33] dmaengine: at_hdmac: Fix concurrency over the active list Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 17/33] dmaengine: at_hdmac: Fix descriptor handling when issuing it to hardware Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 18/33] dmaengine: at_hdmac: Fix completion of unissued descriptor in case of errors Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 19/33] dmaengine: at_hdmac: Don't allow CPU to reorder channel enable Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 20/33] dmaengine: at_hdmac: Do not print messages on console while holding the lock Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 21/33] dmaengine: at_hdmac: Fix impossible condition Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 22/33] dmaengine: at_hdmac: Pass residue by address to avoid unneccessary implicit casts Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 23/33] dmaengine: at_hdmac: s/atc_get_bytes_left/atc_get_residue Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 24/33] dmaengine: at_hdmac: Introduce atc_get_llis_residue() Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 25/33] dmaengine: at_hdmac: Remove superfluous cast Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 26/33] dmaengine: at_hdmac: Use devm_kzalloc() and struct_size() Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 27/33] dmaengine: at_hdmac: Use devm_platform_ioremap_resource Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 28/33] dmaengine: at_hdmac: Use devm_request_irq() Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-10-19 16:49 ` Vinod Koul
2022-10-19 16:49 ` Vinod Koul
2022-10-20 7:24 ` Tudor.Ambarus
2022-10-20 7:24 ` Tudor.Ambarus
2022-08-20 12:57 ` [PATCH 29/33] dmaengine: at_hdmac: Use devm_clk_get() Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 30/33] dmaengine: at_hdmac: Check return code of dma_async_device_register Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 31/33] dmaengine: at_hdmac: Use pm_ptr() Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-10-19 16:50 ` Vinod Koul
2022-10-19 16:50 ` Vinod Koul
2022-10-20 7:10 ` Tudor.Ambarus
2022-10-20 7:10 ` Tudor.Ambarus
2022-08-20 12:57 ` [PATCH 32/33] dmaengine: at_hdmac: Set include entries in alphabetic order Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
2022-08-20 12:57 ` [PATCH 33/33] dmaengine: at_hdmac: Convert driver to use virt-dma Tudor Ambarus
2022-08-20 12:57 ` Tudor Ambarus
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