Displaying 20 results from an estimated 35 matches for "doff".
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2013 Aug 23
1
[PATCH] drm/nv50/disp: prevent false output detection on the original nv50
...s/gpu/drm/nouveau/core/engine/disp/dacnv50.c
index f02fd9f..15df527 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c
@@ -55,7 +55,14 @@ nv50_dac_sense(struct nv50_disp_priv *priv, int or, u32 loadval)
nv_wr32(priv, 0x61a00c + doff, 0x00100000 | loadval);
mdelay(9);
udelay(500);
- nv_wr32(priv, 0x61a00c + doff, 0x80000000);
+
+ /*
+ * The original nv50 detects a ghost monitor if we do the following
+ * write. See fdo#67382 for more information
+ */
+ if (nv_device(priv)->chipset != 0x50)
+ nv_wr32(priv, 0x61a00c +...
2014 Aug 12
0
[PATCH 2/4] drm/nouveau: Replaced magic numbers with defines from nouveau_reg
...6 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c
@@ -31,11 +31,12 @@
#include <subdev/timer.h>
#include "nv50.h"
+#include "nouveau_reg.h"
int
nv50_dac_power(NV50_DISP_MTHD_V1)
{
- const u32 doff = outp->or * 0x800;
+ const u32 dpms_ctrl = NV50_PDISPLAY_DAC_DPMS_CTRL(outp->or);
union {
struct nv50_disp_dac_pwr_v0 v0;
} *args = data;
@@ -55,19 +56,21 @@ nv50_dac_power(NV50_DISP_MTHD_V1)
} else
return ret;
- nv_wait(priv, 0x61a004 + doff, 0x80000000, 0x00000000);
- nv_mask...
2016 Jun 04
0
[PATCH 2/3] nvkm/clk/gf100: Read secondary bypass postdiv when required
...f --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
index f9a4918..80c6dd6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
@@ -99,7 +99,7 @@ read_div(struct gf100_clk *clk, int doff, u32 dsrc, u32 dctl)
{
struct nvkm_device *device = clk->base.subdev.device;
u32 ssrc = nvkm_rd32(device, dsrc + (doff * 4));
- u32 sctl = nvkm_rd32(device, dctl + (doff * 4));
+ u32 sclk, sctl, sdiv = 2;
switch (ssrc & 0x00000003) {
case 0:
@@ -109,13 +109,21 @@ read_div(struct g...
2016 Jun 17
0
[PATCH v2 2/2] nvkm/clk/gf100: Read secondary bypass postdiv when required
...f --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
index 026baff..89d5543 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
@@ -99,7 +99,7 @@ read_div(struct gf100_clk *clk, int doff, u32 dsrc, u32 dctl)
{
struct nvkm_device *device = clk->base.subdev.device;
u32 ssrc = nvkm_rd32(device, dsrc + (doff * 4));
- u32 sctl = nvkm_rd32(device, dctl + (doff * 4));
+ u32 sclk, sctl, sdiv = 2;
switch (ssrc & 0x00000003) {
case 0:
@@ -109,13 +109,21 @@ read_div(struct g...
2014 Aug 12
6
[PATCH 0/4] Some initial tidy-ups and refactoring
The patches contain some tidy-up work, and refactoring that has arisen
as a by-product of my initial work on adding TV support to nv50.
Joel Holdsworth (4):
drm/nouveau: Removed unneeded include in nvc0_fence.c
drm/nouveau: Replaced magic numbers with defines from nouveau_reg
drm/nouveau: Replaced copy-pasted nv_wait with nv50_wait_dpms_ctrl
helper
drm/nouveau: Refactored encoder
2016 Jun 17
1
[PATCH v2 1/2] nvkm/clk/gf100+: Clean up PLL locking test
Corresponds with GT215. Don't rely on the lock test logic being unconditionally
enabled, and disable test logic when done (presumably to save power).
v2: Remove warning, nvkm_msec already warns on time-out
Signed-off-by: Roy Spliet <nouveau at spliet.org>
---
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c | 8 +++++++-
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c | 8 +++++++-
2
2014 May 28
0
[Bug 948] New: tcp doff option crashes nft
https://bugzilla.netfilter.org/show_bug.cgi?id=948
Summary: tcp doff option crashes nft
Product: nftables
Version: unspecified
Platform: x86_64
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P5
Component: nft
AssignedTo: pablo at netfilter.org
ReportedBy: an...
2016 Jun 04
3
PM + Init work
Following a series of three patches, two of which have been sitting in my tree
for a while, the third is the result of some inspection of an NV134 BIOS that
seems to use the 0xaf upcode to upload training patterns. Please test!
Roy
Ps. Sorry they come from yet another e-mail address. My previous provider,
eclipso, actively blocks users of git send-email. Inquiries fall on deaf
ears, hence I
2006 Jan 14
2
CentOS 4.2 x86_64
I have a couple of 64-Bit Xeon's with CentOS 4.2 x86_64 installed on
them. They don't all have the same motherboards.
I've having a difficult time getting CentOS 4.2 x86_64 to boot on some
of them in SMP mode (UP works fine). After the installation of CD, it
boots up but kernel panics with the following error:
Badness in i8042_panic_blink at drivers/input/serio/i8042.c:992
This is
2003 Aug 02
1
[SECURITY] Netfilter Security Advisory: NAT Remote DOS (SACK mangle)
...rack *ct,
+ enum ip_conntrack_info ctinfo)
{
- struct iphdr *iph;
struct tcphdr *tcph;
- unsigned char *ptr;
- int length, dir, sack_adjusted =3D 0;
+ unsigned char *ptr, *optend;
+ unsigned int dir;
=20
- iph =3D skb->nh.iph;
- tcph =3D (void *)iph + iph->ihl*4;
- length =3D (tcph->doff*4)-sizeof(struct tcphdr);
+ tcph =3D (void *)skb->nh.iph + skb->nh.iph->ihl*4;
+ optend =3D (unsigned char *)tcph + tcph->doff*4;
ptr =3D (unsigned char *)(tcph+1);
=20
dir =3D CTINFO2DIR(ctinfo);
=20
- while (length > 0) {
- int opcode =3D *ptr++;
+ while (ptr < optend) {
+...
2013 Jul 25
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...return -1U;
+ next = le16_to_cpu(desc->next);
+ read_barrier_depends();
+ return next;
+}
+
+/*
+ * Central API which initiates the copies across the PCIe bus.
+ */
+static int mic_virtio_copy_desc_buf(struct mic_vdev *mvdev,
+ struct vring_desc *desc,
+ void __user *ubuf, u32 rem_len, u32 doff, u32 *out_len)
+{
+ void __iomem *dbuf;
+ int err;
+ u32 len = le32_to_cpu(desc->len);
+ u16 flags = le16_to_cpu(desc->flags);
+ u64 addr = le64_to_cpu(desc->addr);
+
+ dbuf = mvdev->mdev->aper.va + addr + doff;
+ *out_len = min_t(u32, rem_len, len - doff);
+ if (flags & VRING_DE...
2013 Jul 25
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...return -1U;
+ next = le16_to_cpu(desc->next);
+ read_barrier_depends();
+ return next;
+}
+
+/*
+ * Central API which initiates the copies across the PCIe bus.
+ */
+static int mic_virtio_copy_desc_buf(struct mic_vdev *mvdev,
+ struct vring_desc *desc,
+ void __user *ubuf, u32 rem_len, u32 doff, u32 *out_len)
+{
+ void __iomem *dbuf;
+ int err;
+ u32 len = le32_to_cpu(desc->len);
+ u16 flags = le16_to_cpu(desc->flags);
+ u64 addr = le64_to_cpu(desc->addr);
+
+ dbuf = mvdev->mdev->aper.va + addr + doff;
+ *out_len = min_t(u32, rem_len, len - doff);
+ if (flags & VRING_DE...
2014 Oct 11
0
[PATCH net-next RFC 3/3] virtio-net: conditionally enable tx interrupt
...false;
then check __skb_get_poff() how to get th, and check if there is some
payload...
> + if ((skb->protocol == htons(ETH_P_IP)) &&
> + hdr.ipv4->protocol == IPPROTO_TCP) {
> + payload_len = ntohs(hdr.ipv4->tot_len) - hdr.ipv4->ihl * 4 -
> + th->doff * 4;
> + } else if ((skb->protocol == htons(ETH_P_IPV6) ||
> + hdr.ipv6->nexthdr == IPPROTO_TCP)) {
> + payload_len = ntohs(hdr.ipv6->payload_len) - th->doff * 4;
> + } else {
> + return false;
> + }
> +
> + /* We don't want to dealy packet with PUSH bi...
2011 Nov 11
1
better way to test optimus laptop
...01:00.0 VGA compatible controller [0300]: nVidia Corporation Device
[10de:1050] (rev ff) (prog-if ff)
At the moment, not being able to use optimus technology I compiled
acpi_call (from 24/06/11) for my kernel and set this in
/etc/rc.d/rc.local
/sbin/modprobe acpi_call
echo '\_SB.PCI0.PEG0.GFX0.DOFF' > /proc/acpi/call
Also, due to some video problems for which I don't know if a possible
con-cause could be both nouveau and i915 kernel modules loaded,
I put in my grub.conf settings so that
$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-3.1.0-7.fc16.x86_64
root=UUID=ce058d6c-d2ed-49e5-9...
2013 Jul 29
0
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...> + read_barrier_depends();
> + return next;
> +}
> +
> +/*
> + * Central API which initiates the copies across the PCIe bus.
> + */
> +static int mic_virtio_copy_desc_buf(struct mic_vdev *mvdev,
> + struct vring_desc *desc,
> + void __user *ubuf, u32 rem_len, u32 doff, u32 *out_len)
> +{
> + void __iomem *dbuf;
> + int err;
> + u32 len = le32_to_cpu(desc->len);
> + u16 flags = le16_to_cpu(desc->flags);
> + u64 addr = le64_to_cpu(desc->addr);
> +
> + dbuf = mvdev->mdev->aper.va + addr + doff;
> + *out_len = min_t(u32, rem...
2013 Aug 02
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...eturn next;
> > +}
> > +
> > +/*
> > + * Central API which initiates the copies across the PCIe bus.
> > + */
> > +static int mic_virtio_copy_desc_buf(struct mic_vdev *mvdev,
> > + struct vring_desc *desc,
> > + void __user *ubuf, u32 rem_len, u32 doff, u32 *out_len)
> > +{
> > + void __iomem *dbuf;
> > + int err;
> > + u32 len = le32_to_cpu(desc->len);
> > + u16 flags = le16_to_cpu(desc->flags);
> > + u64 addr = le64_to_cpu(desc->addr);
> > +
> > + dbuf = mvdev->mdev->aper.va + addr...
2013 Aug 02
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...eturn next;
> > +}
> > +
> > +/*
> > + * Central API which initiates the copies across the PCIe bus.
> > + */
> > +static int mic_virtio_copy_desc_buf(struct mic_vdev *mvdev,
> > + struct vring_desc *desc,
> > + void __user *ubuf, u32 rem_len, u32 doff, u32 *out_len)
> > +{
> > + void __iomem *dbuf;
> > + int err;
> > + u32 len = le32_to_cpu(desc->len);
> > + u16 flags = le16_to_cpu(desc->flags);
> > + u64 addr = le64_to_cpu(desc->addr);
> > +
> > + dbuf = mvdev->mdev->aper.va + addr...
2014 Oct 14
0
[PATCH net-next RFC 3/3] virtio-net: conditionally enable tx interrupt
...network = skb_network_header(skb);
> +
> + /* Only IPv4/IPv6 with TCP is supported */
> + if ((skb->protocol == htons(ETH_P_IP)) &&
> + hdr.ipv4->protocol == IPPROTO_TCP) {
> + payload_len = ntohs(hdr.ipv4->tot_len) - hdr.ipv4->ihl * 4 -
> + th->doff * 4;
> + } else if ((skb->protocol == htons(ETH_P_IPV6) ||
> + hdr.ipv6->nexthdr == IPPROTO_TCP)) {
> + payload_len = ntohs(hdr.ipv6->payload_len) - th->doff * 4;
> + } else {
> + return false;
> + }
> +
> + /* We don't want to dealy packet with PUSH bi...
2014 Oct 11
2
[PATCH net-next RFC 3/3] virtio-net: conditionally enable tx interrupt
...);
+ u16 payload_len;
+
+ hdr.network = skb_network_header(skb);
+
+ /* Only IPv4/IPv6 with TCP is supported */
+ if ((skb->protocol == htons(ETH_P_IP)) &&
+ hdr.ipv4->protocol == IPPROTO_TCP) {
+ payload_len = ntohs(hdr.ipv4->tot_len) - hdr.ipv4->ihl * 4 -
+ th->doff * 4;
+ } else if ((skb->protocol == htons(ETH_P_IPV6) ||
+ hdr.ipv6->nexthdr == IPPROTO_TCP)) {
+ payload_len = ntohs(hdr.ipv6->payload_len) - th->doff * 4;
+ } else {
+ return false;
+ }
+
+ /* We don't want to dealy packet with PUSH bit and pure ACK packet */
+ if (!th->p...
2014 Oct 11
2
[PATCH net-next RFC 3/3] virtio-net: conditionally enable tx interrupt
...);
+ u16 payload_len;
+
+ hdr.network = skb_network_header(skb);
+
+ /* Only IPv4/IPv6 with TCP is supported */
+ if ((skb->protocol == htons(ETH_P_IP)) &&
+ hdr.ipv4->protocol == IPPROTO_TCP) {
+ payload_len = ntohs(hdr.ipv4->tot_len) - hdr.ipv4->ihl * 4 -
+ th->doff * 4;
+ } else if ((skb->protocol == htons(ETH_P_IPV6) ||
+ hdr.ipv6->nexthdr == IPPROTO_TCP)) {
+ payload_len = ntohs(hdr.ipv6->payload_len) - th->doff * 4;
+ } else {
+ return false;
+ }
+
+ /* We don't want to dealy packet with PUSH bit and pure ACK packet */
+ if (!th->p...