Displaying 20 results from an estimated 27 matches for "i596_cmd".
2020 Aug 19
0
[PATCH 23/28] lib82596: convert from dma_cache_sync to dma_sync_single_for_device
...ct i596_rfd));
}
DEB(DEB_RXFRAME, printk(KERN_DEBUG "frames %d\n", frames));
@@ -827,12 +855,12 @@ static inline void i596_cleanup_cmd(struct net_device *dev, struct i596_private
ptr->v_next = NULL;
ptr->b_next = I596_NULL;
}
- DMA_WBACK_INV(dev, ptr, sizeof(struct i596_cmd));
+ dma_sync_dev(dev, ptr, sizeof(struct i596_cmd));
}
wait_cmd(dev, lp->dma, 100, "i596_cleanup_cmd timed out");
lp->dma->scb.cmd = I596_NULL;
- DMA_WBACK(dev, &(lp->dma->scb), sizeof(struct i596_scb));
+ dma_sync_dev(dev, &(lp->dma->scb), sizeof(st...
2020 Sep 15
0
[PATCH 11/18] lib82596: convert to dma_alloc_noncoherent
...ct i596_rfd));
}
DEB(DEB_RXFRAME, printk(KERN_DEBUG "frames %d\n", frames));
@@ -827,12 +855,12 @@ static inline void i596_cleanup_cmd(struct net_device *dev, struct i596_private
ptr->v_next = NULL;
ptr->b_next = I596_NULL;
}
- DMA_WBACK_INV(dev, ptr, sizeof(struct i596_cmd));
+ dma_sync_dev(dev, ptr, sizeof(struct i596_cmd));
}
wait_cmd(dev, lp->dma, 100, "i596_cleanup_cmd timed out");
lp->dma->scb.cmd = I596_NULL;
- DMA_WBACK(dev, &(lp->dma->scb), sizeof(struct i596_scb));
+ dma_sync_dev(dev, &(lp->dma->scb), sizeof(st...
2020 Sep 14
2
[PATCH 11/17] sgiseeq: convert to dma_alloc_noncoherent
...ct i596_rfd));
}
DEB(DEB_RXFRAME, printk(KERN_DEBUG "frames %d\n", frames));
@@ -827,12 +855,12 @@ static inline void i596_cleanup_cmd(struct net_device *dev, struct i596_private
ptr->v_next = NULL;
ptr->b_next = I596_NULL;
}
- DMA_WBACK_INV(dev, ptr, sizeof(struct i596_cmd));
+ dma_sync_dev(dev, ptr, sizeof(struct i596_cmd));
}
wait_cmd(dev, lp->dma, 100, "i596_cleanup_cmd timed out");
lp->dma->scb.cmd = I596_NULL;
- DMA_WBACK(dev, &(lp->dma->scb), sizeof(struct i596_scb));
+ dma_sync_dev(dev, &(lp->dma->scb), sizeof(st...
2020 Sep 14
20
a saner API for allocating DMA addressable pages v2
Hi all,
this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs
with a separate new dma_alloc_pages API, which is available on all
platforms. In addition to cleaning up the convoluted code path, this
ensures that other drivers that have asked for better support for
non-coherent DMA to pages with incurring bounce buffering over can finally
be properly supported.
I'm still a
2020 Sep 15
32
a saner API for allocating DMA addressable pages v3
Hi all,
this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs
with a separate new dma_alloc_pages API, which is available on all
platforms. In addition to cleaning up the convoluted code path, this
ensures that other drivers that have asked for better support for
non-coherent DMA to pages with incurring bounce buffering over can finally
be properly supported.
As a follow up I
2020 Aug 19
39
a saner API for allocating DMA addressable pages
Hi all,
this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs
with a separate new dma_alloc_pages API, which is available on all
platforms. In addition to cleaning up the convoluted code path, this
ensures that other drivers that have asked for better support for
non-coherent DMA to pages with incurring bounce buffering over can finally
be properly supported.
I'm still a
2019 Nov 24
0
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(struct net_d...
2019 Nov 24
3
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(struct net_d...
2019 Nov 24
3
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(struct net_d...
2019 Nov 24
0
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, unsigned int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(str...
2019 Nov 24
1
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
On Sun, 24 Nov 2019 18:29:49 -0500, Michael S. Tsirkin wrote:
> netdev: pass the stuck queue to the timeout handler
>
> This allows incrementing the correct timeout statistic without any mess.
> Down the road, devices can learn to reset just the specific queue.
FWIW
Acked-by: Jakub Kicinski <jakub.kicinski at netronome.com>
2019 Nov 27
0
[net-next V3 1/2] netdev: pass the stuck queue to the timeout handler
...> @@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
> > static irqreturn_t i596_interrupt(int irq, void *dev_id);
> > static int i596_close(struct net_device *dev);
> > static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
> > -static void i596_tx_timeout (struct net_device *dev);
> > +static void i596_tx_timeout(struct net_device *dev, unsigned int txqueue);
> > static void print_eth(unsigned char *buf, char *str);
> > static void set_multicast_list(struct net_device *dev);
> >...
2019 Dec 03
0
[PATCH RFC v6 net-next] netdev: pass the stuck queue to the timeout handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, unsigned int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(str...
2019 Dec 03
1
[PATCH RFC v7 net-next] netdev: pass the stuck queue to the timeout handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, unsigned int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(str...
2019 Dec 03
0
[PATCH RFC net-next v8 1/3] netdev: pass the stuck queue to the timeout handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, unsigned int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(str...
2019 Dec 10
1
[PATCH net-next v10 1/3] netdev: pass the stuck queue to the timeout handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, unsigned int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(str...
2019 Dec 09
0
[PATCH net-next v9 1/3] netdev: pass the stuck queue to the timeout handler
...rivers/net/ethernet/i825xx/82596.c
@@ -363,7 +363,7 @@ static netdev_tx_t i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t i596_interrupt(int irq, void *dev_id);
static int i596_close(struct net_device *dev);
static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd);
-static void i596_tx_timeout (struct net_device *dev);
+static void i596_tx_timeout (struct net_device *dev, unsigned int txqueue);
static void print_eth(unsigned char *buf, char *str);
static void set_multicast_list(struct net_device *dev);
@@ -1019,7 +1019,7 @@ static int i596_open(str...
2019 Nov 26
9
[net-next V3 0/2] drivers: net: virtio_net: implement
This series add two important features. One of them changes the
.ndo_tx_timeout to include an extra parameter to identify the stuck
queue. Many drivers are using a nester loop to identify which queue is
stooped/stucked. This is a redundant work since dev_watchdog is doing
exactly the same thing. This is so interesting for other drivers to in
terms of code optimization.
The second part (second
2019 Nov 26
9
[net-next V3 0/2] drivers: net: virtio_net: implement
This series add two important features. One of them changes the
.ndo_tx_timeout to include an extra parameter to identify the stuck
queue. Many drivers are using a nester loop to identify which queue is
stooped/stucked. This is a redundant work since dev_watchdog is doing
exactly the same thing. This is so interesting for other drivers to in
terms of code optimization.
The second part (second
2019 Dec 03
4
[PATCH RFC net-next v8 0/3] netdev: ndo_tx_timeout cleanup
A bunch of drivers want to know which tx queue triggered a timeout,
and virtio wants to do the same.
We actually have the info to hand, let's just pass it on to drivers.
Note: tested with an experimental virtio patch by Julio.
That patch itself isn't ready yet though, so not included.
Other drivers compiled only.
Michael S. Tsirkin (3):
netdev: pass the stuck queue to the timeout