Displaying 20 results from an estimated 20 matches for "dma2".
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dma
2017 Aug 06
1
[PATCH] drm/nouveau/mpeg: print more debug info when rejecting dma objects
...evice, 0x700004 + inst);
@@ -132,8 +134,11 @@ nv31_mpeg_mthd_dma(struct nvkm_device *device, u32 mthd, u32 data)
u32 size = dma1 + 1;
/* only allow linear DMA objects */
- if (!(dma0 & 0x00002000))
+ if (!(dma0 & 0x00002000)) {
+ nvkm_error(subdev, "inst %08x dma0 %08x dma1 %08x dma2 %08x\n",
+ inst, dma0, dma1, dma2);
return false;
+ }
if (mthd == 0x0190) {
/* DMA_CMD */
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv40.c
index 16de5bd94b14..b5ec7c504dc6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/eng...
2008 May 02
2
serial port in linux
...the same pc in windows XP. but when i connect any serial device to that port in linux it does not work.
in /proc/ioports
there is entry for that port as
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0376-0376 : ide1
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto) ---- > displayed here
0cf8-0cff : PCI conf1
c000-cfff : PCI Bus #01
c800-c8ff : Realtek Semiconductor Co., Ltd. RTL-8139
c800-c8ff : 81...
2008 Mar 21
5
Xen 3.2 FC6 DomU Kernel Panic
...itializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Floppy drive(s): fd0 is unknown type 15 (usb?), fd1 is unknown type 15
(usb?)
Failed to obtain physical IRQ 6
floppy0: Unable to grab DMA2 for the floppy driver
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
Xen virtual console successfully installed as xvc0
Event-channel device installed.
netfront: Initialising virtual ethernet driver.
Uniform M...
2005 Aug 04
1
HELP! X100P IRQ conflict w/ USB
...0
ERR: 0
-------------------------------------------------
-------------------------------------------------
[root@qhserver proc]# cat ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0376-0376 : ide1
0378-037a : parport0
037b-037f : parport0
03c0-03df : vga+
03f6-03f6 : ide0
0cf8-0cff : PCI conf1
1800-180f : Intel Corp. 82801AA IDE
1800-1807 : ide0
1808-180f : ide1
1810-181f : Intel Corp. 82801AA SMBus
1820-183f : Intel Corp...
2013 Aug 27
0
[PATCH] drm/nv31-nv43/mpeg: inst not available on pre-nv44
...mem *imem = nouveau_instmem(object);
- struct nv31_mpeg_priv *priv = (void *)object->engine;
- u32 inst = *(u32 *)arg << 4;
+ struct nouveau_instmem *imem = nouveau_instmem(priv);
+ u32 inst = arg << 4;
u32 dma0 = nv_ro32(imem, inst + 0);
u32 dma1 = nv_ro32(imem, inst + 4);
u32 dma2 = nv_ro32(imem, inst + 8);
@@ -106,13 +105,16 @@ nv31_mpeg_mthd_dma(struct nouveau_object *object, u32 mthd, void *arg, u32 len)
nv_mask(priv, 0x00b300, 0x000c0000, mem_target << 2);
nv_wr32(priv, 0x00b360, base);
nv_wr32(priv, 0x00b364, size);
- } else {
+ } else
+ if (mthd == 0x01...
2013 Sep 05
6
[PATCH 1/7] drm/nouveau: remove prototype for non-existent nouveau_connector_bpp
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
drivers/gpu/drm/nouveau/nouveau_connector.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h
index 6e399aa..4cefce3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.h
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.h
@@ -107,7 +107,4
2006 May 30
0
Problem with tor2 driver and Zapata Tormenta 2 Quad T1/PRI Card
...dpti0
NMI: 0 0 0 0
LOC: 389255 389254 389180 389254
ERR: 0
MIS: 0
cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
0376-0376 : ide1
03c0-03df : vga+
03f8-03ff : serial(auto)
0cf8-0cff : PCI conf1
1100-111f : Intel Corp. 82801CA/CAM SMBus Controller
2000-201f : Intel Corp. 82801CA/CAM USB (Hub #1)
2000-201f : usb-uhci
2020-203f : Intel Corp. 82801CA/CAM USB (Hub #2)
2020-203f...
2010 Aug 05
2
working config for xen which would transfer a serial interface
...8959 Dynamic-irq eth0
NMI: 0
LOC: 0
ERR: 0
MIS: 0
[root at DomU ~]# cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0064-0064 : keyboard
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
[root at DomU ~]# lsmod
Module Size Used by
8250_pnp 43969 0
parport_serial 41153 0
8250_pci 56257 1 parport_serial
8250 86057 2 8250_pnp,8250_pci
serial_core 56385 1 8250
[...]
[root at DomU ~...
2003 Jul 29
0
IRQ Misses?
...onf/Act: 24/ 24/ 0
But I have no cards in conflict... This started immediately after I did a
reboot... Any ideas?
[root@pbx1 proc]# cat ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
03c0-03df : vga+
03f6-03f6 : ide0
0cf8-0cff : PCI conf1
7400-740f : PCI device 1095:3112 (CMD Technology Inc)
7800-7803 : PCI device 1095:3112 (CMD Technology Inc)
8000-8007 : PCI device 1095:3112 (CMD Technology Inc)
8400-8403 : PCI device 1095:3112 (CMD Technology...
2013 Sep 08
5
[PATCH 1/5] drm/nv31/mpeg: no need to set compat mode differently for nv44 gr
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c
index c190043..5c54aa1 100644
--- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c
+++
2002 May 21
1
smbfs related oops
...m /proc/modules):
nls_iso8859-1 2844 2 (autoclean)
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
moffe@gere:~# cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
02f8-02ff : serial(set)
0376-0376 : ide1
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(set)
0cf8-0cff : PCI conf1
7000-707f : 3Com Corporation 3c905C-TX [Fast Etherlink]
7000-707f : 00:04.0
7400-74ff : ATI Technologies Inc 3D Rage II+ 215GT...
2002 Mar 09
1
Problem with smbfs on 2.4.18 kernel
...es 10400 12 [ipt_TCPMSS ipt_TOS ipt_MASQUERADE
ipt_MARK ipt_LOG ipt_state ipt_REJECT iptable_mangle iptable_nat
iptable_filter]
linux:~ # cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0240-025f : eth2
02f8-02ff : serial(auto)
0320-033f : eth1
0376-0376 : ide1
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0cf8-0cff : PCI conf1
4000-403f : Intel Corp. 82371AB PIIX4 ACPI
5000-501f : Intel Corp. 82371AB PIIX4 ACPI
d000-d...
2010 Mar 20
1
Error: ramdisk
...tographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Limiting direct PCI/PCI transfers.
PCI: PIIX3: Enabling Passive Release on 0000:00:01.0
Activating ISA DMA hang workarounds.
floppy0: Unable to grab DMA2 for the floppy driver
FDC 0 is a S82078B
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 3.6.10)
Intel(R) PRO/1000 Network Driver - version 7.1.9-k4
Copyright (c) 1999-2006 Intel Corporation.
(XEN) PCI add device 00:03.0
ACPI: PCI...
2010 Mar 20
1
Error: ramdisk
...tographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Limiting direct PCI/PCI transfers.
PCI: PIIX3: Enabling Passive Release on 0000:00:01.0
Activating ISA DMA hang workarounds.
floppy0: Unable to grab DMA2 for the floppy driver
FDC 0 is a S82078B
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
HP CISS Driver (v 3.6.10)
Intel(R) PRO/1000 Network Driver - version 7.1.9-k4
Copyright (c) 1999-2006 Intel Corporation.
(XEN) PCI add device 00:03.0
ACPI: PCI...
2004 Jan 22
1
PROBLEM: Filesystem became readonly, then kernel crashes on shutdown
...ov511,uhci_hcd, Live 0xe0878000
agpgart 27112 0 - Live 0xe0850000
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
bash-2.05b$ cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-005f : timer
0060-006f : keyboard
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0330-0331 : MPU401 UART
0376-0376 : ide1
0388-0389 : OPL2/3 (left)
038a-038b : OPL2/3 (right)
03c0-03df : vga+
03f6-03f6 : ide0
0cf8-0cff : PCI conf1
5000-500f : 0000:00:1f.3
c000-c0ff : 0000:02:01.0
c000-c0ff : 8139too
c400-c4ff : 0000:02:02.0...
2004 Mar 05
2
PROBLEM: log abort over RAID5
...gblt 3360 1 i810fb, Live
0xf881e000 cfbfillrect 4096 1 i810fb, Live 0xf881c000
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
0000-001f : dma1
0020-0021 : pic1
0040-005f : timer
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
0378-037a : parport0
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial
04d0-04d1 : pnp 00:0d
0cf8-0cff : PCI conf1
b800-b8ff : 0000:01:00.0
b800-b8ff : BusLogic BT-950
bc00-bc3f : 0000:01:08.0
bc00-bc3f : e100
c400-c41f : 0000:00:1f.3
c800-c81f : 0000:00:1d.0...
2009 Feb 12
8
Xen 3.3.1 Windows HVM Disk I/O -> domU and dom0 hangs
Hi,
we are currently working on getting windows working on your xen servers.
but we are facing a severe problem where dom0 and all domus hang for
1-5 seconds from time to time.
we think it is probably because of disk i/o, because top sometimes
says 100% wa (waiting on io) during the hang.
dom0 has cpu 0 for exclusive use and the windows vms use cpu 1 to 7.
should we give dom0 more than once
2003 Mar 22
0
ext3 oops with 2.4.20
...e-probe-mod]
unix 14056 13 (autoclean)
[7.4.] Loaded driver and hardware information (/proc/ioports,
/proc/iomem)
>cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
02f8-02ff : serial(set)
0376-0376 : ide1
0378-037a : parport0
037b-037f : parport0
03c0-03df : vga+
03c0-03df : matrox
03f6-03f6 : ide0
03f8-03ff : serial(set)
0cf8-0cff : PCI conf1
d000-d0ff : Lite-On Communications Inc LNE100TX
d000-d0ff : tul...
2008 Jun 13
9
Xen shows single processor on a dual core system
Hi all,
On dual core processor machine, I installed ubuntu-8.04 in which I
installed xen-3.2.
In ubuntu:
# cat /proc/cpuinfo --> Shows two processors information.
But in Xen on the same machine:
# cat /proc/cpuinfo --> Shows only one processor information.
Can anyone please explain what could be the reason behind this?
Thanks
Saravana
2011 Dec 27
0
[Kernel 3.1.5] [OCFS2] After many write/delete on ocfs2 both servers in cluster kernel oops
...~ # cat /proc/ioports
> 0000-0cf7 : PCI Bus 0000:00
> 0000-001f : dma1
> 0020-0021 : pic1
> 0040-0043 : timer0
> 0050-0053 : timer1
> 0060-0060 : keyboard
> 0064-0064 : keyboard
> 0070-0077 : rtc0
> 0080-008f : dma page reg
> 00a0-00a1 : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 0170-0177 : 0000:00:1f.2
> 0170-0177 : ata_piix
> 01f0-01f7 : 0000:00:1f.2
> 01f0-01f7 : ata_piix
> 02f8-02ff : serial
> 0376-0376 : 0000:00:1f.2
> 0376-0376 : ata_piix
> 03c0-03df : vga+
> 03f6-03f6 : 0000:00:1f.2
> 03f6-03f6...