Displaying 20 results from an estimated 20 matches for "bind_dma".
Did you mean:
bind_dlz
2007 Jul 22
0
[PATCH] Fix lguest clock when jiffies not available
...hypercalls.c Sun Jul 22 20:49:12 2007 +1000
@@ -44,12 +44,6 @@ static void do_hcall(struct lguest *lg,
else
guest_pagetable_flush_user(lg);
break;
- case LHCALL_GET_WALLCLOCK: {
- struct timespec ts;
- ktime_get_real_ts(&ts);
- regs->eax = ts.tv_sec;
- break;
- }
case LHCALL_BIND_DMA:
regs->eax = bind_dma(lg, regs->edx, regs->ebx,
regs->ecx >> 8, regs->ecx & 0xFF);
@@ -160,6 +154,8 @@ static void initialize(struct lguest *lg
|| put_user(lg->guestid, &lg->lguest_data->guestid))
kill_guest(lg, "bad guest page %p&quo...
2007 Jul 22
0
[PATCH] Fix lguest clock when jiffies not available
...hypercalls.c Sun Jul 22 20:49:12 2007 +1000
@@ -44,12 +44,6 @@ static void do_hcall(struct lguest *lg,
else
guest_pagetable_flush_user(lg);
break;
- case LHCALL_GET_WALLCLOCK: {
- struct timespec ts;
- ktime_get_real_ts(&ts);
- regs->eax = ts.tv_sec;
- break;
- }
case LHCALL_BIND_DMA:
regs->eax = bind_dma(lg, regs->edx, regs->ebx,
regs->ecx >> 8, regs->ecx & 0xFF);
@@ -160,6 +154,8 @@ static void initialize(struct lguest *lg
|| put_user(lg->guestid, &lg->lguest_data->guestid))
kill_guest(lg, "bad guest page %p&quo...
2007 May 10
4
[PATCH 0/5] lguest feedback tidyups
...uot;lguest_bus.h" for lguest_devices declaration.
- page_tables.c unnecessary initialization
- But the cost was high: lots of __force casts 8(
2) Jeff Garzik
- Use netdev_priv instead of dev->priv.
- Check for ioremap failure
- iounmap on failure.
- Wrap SEND_DMA and BIND_DMA calls
- Don't set NETIF_F_SG unless we set NETIF_F_NO_CSUM
- Use SET_NETDEV_DEV()
- Don't set dev->irq, mem_start & mem_end (deprecated)
3) Sam Ravnborg
- lg-objs is deprecated, use lg-y.
Cheers,
Rusty.
2007 May 10
4
[PATCH 0/5] lguest feedback tidyups
...uot;lguest_bus.h" for lguest_devices declaration.
- page_tables.c unnecessary initialization
- But the cost was high: lots of __force casts 8(
2) Jeff Garzik
- Use netdev_priv instead of dev->priv.
- Check for ioremap failure
- iounmap on failure.
- Wrap SEND_DMA and BIND_DMA calls
- Don't set NETIF_F_SG unless we set NETIF_F_NO_CSUM
- Use SET_NETDEV_DEV()
- Don't set dev->irq, mem_start & mem_end (deprecated)
3) Sam Ravnborg
- lg-objs is deprecated, use lg-y.
Cheers,
Rusty.
2007 Apr 18
0
[RFC/PATCH LGUEST X86_64 09/13] lguest64 devices
...);
+ drop_futex_key_refs(&dmainfo->key);
+}
+
+static inline int key_eq(const union futex_key *a, const union futex_key *b)
+{
+ return (a->both.word == b->both.word
+ && a->both.ptr == b->both.ptr
+ && a->both.offset == b->both.offset);
+}
+
+static u32 unbind_dma(struct lguest_guest_info *linfo,
+ const union futex_key *key,
+ unsigned long dmas)
+{
+ int i, ret = 0;
+
+ for (i = 0; i < LGUEST_MAX_DMA; i++) {
+ if (key_eq(key, &linfo->dma[i].key) && dmas == linfo->dma[i].dmas) {
+ unlink_dma(&linfo->dma[i]);
+...
2007 Apr 18
0
[RFC/PATCH LGUEST X86_64 09/13] lguest64 devices
...);
+ drop_futex_key_refs(&dmainfo->key);
+}
+
+static inline int key_eq(const union futex_key *a, const union futex_key *b)
+{
+ return (a->both.word == b->both.word
+ && a->both.ptr == b->both.ptr
+ && a->both.offset == b->both.offset);
+}
+
+static u32 unbind_dma(struct lguest_guest_info *linfo,
+ const union futex_key *key,
+ unsigned long dmas)
+{
+ int i, ret = 0;
+
+ for (i = 0; i < LGUEST_MAX_DMA; i++) {
+ if (key_eq(key, &linfo->dma[i].key) && dmas == linfo->dma[i].dmas) {
+ unlink_dma(&linfo->dma[i]);
+...
2007 May 09
1
[patch 3/9] lguest: the host code
...g);
+ break;
+ case LHCALL_TIMER_READ: {
+ u32 now = jiffies;
+ mb();
+ regs->eax = now - lg->last_timer;
+ lg->last_timer = now;
+ break;
+ }
+ case LHCALL_GET_WALLCLOCK: {
+ struct timespec ts;
+ ktime_get_real_ts(&ts);
+ regs->eax = ts.tv_sec;
+ break;
+ }
+ case LHCALL_BIND_DMA:
+ regs->eax = bind_dma(lg, regs->edx, regs->ebx,
+ regs->ecx >> 8, regs->ecx & 0xFF);
+ break;
+ case LHCALL_SEND_DMA:
+ send_dma(lg, regs->edx, regs->ebx);
+ break;
+ case LHCALL_LOAD_GDT:
+ load_guest_gdt(lg, regs->edx, regs->ebx);
+ break;
+ ca...
2007 May 09
1
[patch 3/9] lguest: the host code
...g);
+ break;
+ case LHCALL_TIMER_READ: {
+ u32 now = jiffies;
+ mb();
+ regs->eax = now - lg->last_timer;
+ lg->last_timer = now;
+ break;
+ }
+ case LHCALL_GET_WALLCLOCK: {
+ struct timespec ts;
+ ktime_get_real_ts(&ts);
+ regs->eax = ts.tv_sec;
+ break;
+ }
+ case LHCALL_BIND_DMA:
+ regs->eax = bind_dma(lg, regs->edx, regs->ebx,
+ regs->ecx >> 8, regs->ecx & 0xFF);
+ break;
+ case LHCALL_SEND_DMA:
+ send_dma(lg, regs->edx, regs->ebx);
+ break;
+ case LHCALL_LOAD_GDT:
+ load_guest_gdt(lg, regs->edx, regs->ebx);
+ break;
+ ca...
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c
2007 Aug 08
13
[PATCH 0/7] Modify lguest32 to make room for lguest64
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the way. Well, the lguest64 port
is still not ready to display, but before Rusty makes too many changes
I would like this in upstream so I don't have to keep repeating my
changes :-)
So this patch series moves lguest32 out of the way for other archs.
-- Steve
2007 Aug 08
13
[PATCH 0/7] Modify lguest32 to make room for lguest64
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the way. Well, the lguest64 port
is still not ready to display, but before Rusty makes too many changes
I would like this in upstream so I don't have to keep repeating my
changes :-)
So this patch series moves lguest32 out of the way for other archs.
-- Steve
2007 Aug 08
7
[PATCH 0/5 -v2] Modify lguest32 to make room for lguest64 (version 2)
[
Changes since last version.
- Move lg.h to include/asm instead (suggested by Rusty Russel)
- All steps of the series compiles (suggested by Stephen Rothwell)
- Better ifdef header naming (suggested by Stephen Rothwell)
- Added Andi Kleen to CC (forgot to on V1)
]
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the
2007 Aug 08
7
[PATCH 0/5 -v2] Modify lguest32 to make room for lguest64 (version 2)
[
Changes since last version.
- Move lg.h to include/asm instead (suggested by Rusty Russel)
- All steps of the series compiles (suggested by Stephen Rothwell)
- Better ifdef header naming (suggested by Stephen Rothwell)
- Added Andi Kleen to CC (forgot to on V1)
]
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the
2007 Apr 18
1
[RFC/PATCH LGUEST X86_64 03/13] lguest64 core
...uest(linfo, "Bad clock speed %lli", regs->rdx);
+ linfo->last_timer = jiffies;
+ break;
+ case LHCALL_HALT:
+ linfo->halted = 1;
+ break;
+ case LHCALL_GET_WALLCLOCK: {
+ struct timeval tv;
+ do_gettimeofday(&tv);
+ regs->rax = tv.tv_sec;
+ break;
+ }
+ case LHCALL_BIND_DMA:
+ printk("Binding dma....\n");
+ regs->rax = bind_dma(linfo, regs->rdx, regs->rbx,
+ regs->rcx >> 8, regs->rcx & 0xFF);
+ break;
+ case LHCALL_SEND_DMA:
+ printk("Sending dma....\n");
+ return send_dma(linfo, regs->rdx, regs->rbx);
+...
2007 Apr 18
1
[RFC/PATCH LGUEST X86_64 03/13] lguest64 core
...uest(linfo, "Bad clock speed %lli", regs->rdx);
+ linfo->last_timer = jiffies;
+ break;
+ case LHCALL_HALT:
+ linfo->halted = 1;
+ break;
+ case LHCALL_GET_WALLCLOCK: {
+ struct timeval tv;
+ do_gettimeofday(&tv);
+ regs->rax = tv.tv_sec;
+ break;
+ }
+ case LHCALL_BIND_DMA:
+ printk("Binding dma....\n");
+ regs->rax = bind_dma(linfo, regs->rdx, regs->rbx,
+ regs->rcx >> 8, regs->rcx & 0xFF);
+ break;
+ case LHCALL_SEND_DMA:
+ printk("Sending dma....\n");
+ return send_dma(linfo, regs->rdx, regs->rbx);
+...
2007 Jul 20
2
[PATCH 1/7] lguest: documentation pt I: Preparation
The netfilter code had very good documentation: the Netfilter Hacking
HOWTO. Noone ever read it.
So this time I'm trying something different, using a bit of
Knuthiness. Start with drivers/lguest/README.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++
Documentation/lguest/lguest.c | 9
2007 Jul 20
2
[PATCH 1/7] lguest: documentation pt I: Preparation
The netfilter code had very good documentation: the Netfilter Hacking
HOWTO. Noone ever read it.
So this time I'm trying something different, using a bit of
Knuthiness. Start with drivers/lguest/README.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++
Documentation/lguest/lguest.c | 9
2007 Jun 07
2
[PATCH 1/7] lguest documentation: infrastructure and Chapter I
The netfilter code had very good documentation: the Netfilter Hacking
HOWTO. Noone ever read it.
So this time I'm trying something different, using a bit of
Knuthiness.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++
Documentation/lguest/lguest.c | 9 +++--
drivers/lguest/Makefile
2007 Jun 07
2
[PATCH 1/7] lguest documentation: infrastructure and Chapter I
The netfilter code had very good documentation: the Netfilter Hacking
HOWTO. Noone ever read it.
So this time I'm trying something different, using a bit of
Knuthiness.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
Documentation/lguest/extract | 58 +++++++++++++++++++++++++++++++++
Documentation/lguest/lguest.c | 9 +++--
drivers/lguest/Makefile