Re: [Qemu-devel] [PATCH 6/9] Convert cpu_memory_rw_debug to use MMUAccessType

On Wed, Jul 13, 2016 at 2:52 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 13 July 2016 at 01:54, David Gibson <da...@gibson.dropbear.id.au> wrote: >> On Tue, Jul 12, 2016 at 09:05:24AM -0700, Andrey Smirnov wrote: >>> Please let me know how I should proc

[Qemu-devel] [PATCH v3 03/10] Change signature of address_space_write() to avoid casting

Change signature of address_space_write() to expectet void * as a buffer instead of uint8_t * to avoid forcing the caller of the function to do a type cast. Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>

[Qemu-devel] [PATCH v3 04/10] address_space_write_continue: Distill common code

Move call to memory_region_dispatch_write() outside of swtich statement since the only thing that is different about all of those call is "length" argument and that matches value in "l". Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> Signed-off-by: A

[Qemu-devel] [PATCH v3 02/10] Change signature of address_space_read() to avoid casting

Change signature of address_space_read() to expectet void * as a buffer instead of uint8_t * to avoid forcing the caller of the function to do a type cast. Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>

[Qemu-devel] [PATCH v3 00/10] Support non-direct memory writes in cpu_memory_rw_debug

- Rebased on top of http://patchwork.ozlabs.org/patch/635235/ - Additional code cleanup patches Andrey Smirnov (10): Avoid needless calls to address_space_rw() Change signature of address_space_read() to avoid casting Change signature of address_space_write() to avoid casting

[Qemu-devel] [PATCH v3 05/10] Rename MMUAccessType to MemoryAccessType

Rename MMUAccessType to MemoryAccessType and MMU_* constants to corresponding MEM_* constants, so it would be possible to re-use these defenitions in other, non MMU-related, contexts. Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- include/exec/exec-all.h | 2 +- inclu

[Qemu-devel] [PATCH v3 06/10] Change signature of cpu_memory_rw_debug() to avoid casting

Change signature of cpu_memory_rw_debug() to expectet void * as a buffer instead of uint8_t * to avoid forcing the caller of the function to do a type cast. Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>

[Qemu-devel] [PATCH v3 07/10] Convert cpu_memory_rw_debug to use MemoryAccessType

Convert cpu_memory_rw_debug() to use MemoryAccessType as a way of specifying memory reads/writes. This makes caller code be more obvious in what it does (previously one had to interpret 0 or 1 and remember the semantics of the last boolean argument of the function). Signed-off-by: Andrey Smirnov

[Qemu-devel] [PATCH v3 10/10] exec: Use address_space_rw to handle reads and wirtes

Use address_space_rw to handle reads and wirtes in cpu_memory_rw_debug() this way it becomes possible to modify memory mapped registers through GDB connection. Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- exec.c

[Qemu-devel] [PATCH v3 01/10] Avoid needless calls to address_space_rw()

Avoid calling address_space_rw() when direction of the transfer is constant and known at compile time and replace them with explicit calls to address_space_read()/address_space_write(). Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> Signed-off-by: Andrey Smirnov <andrew.smir...@

[Qemu-devel] [PATCH v3 09/10] gdbstub: Convert target_memory_rw_debug to use MemoryAccessType

Convert target_memory_rw_debug to use MemoryAccessType as to follow similar conversion of cpu_memory_rw_debug. Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- gdbstub.c | 13 - 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/gdbstub.c b/gdbstub.c

[Qemu-devel] [PATCH v3 08/10] Convert address_space_rw to use MemoryAccessType

Convert address_space_rw() to use MemoryAccessType following the conversion of cpu_memory_rw_debug(). Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- exec.c | 14 +- include/exec/memory.h| 7 +-- kvm-all.c| 8 +--- s

Re: [Qemu-devel] [PATCH 4/9] address_space_write_continue: Distill common code

On Thu, Jul 7, 2016 at 8:38 PM, David Gibson <da...@gibson.dropbear.id.au> wrote: > On Thu, Jul 07, 2016 at 04:33:38PM -0700, Andrey Smirnov wrote: >> Move call to memory_region_dispatch_write() outside of swtich statement >> since the only thing that is different ab

Re: [Qemu-devel] [PATCH 7/9] Convert address_space_rw to use MMUAccessType

>> } >> >> enum write_rom_type { >> @@ -3643,7 +3646,7 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong >> addr, >> } else { >> address_space_rw(cpu->cpu_ases[asidx].as, phys_addr, >> MEMTXATTRS_UNSPECIFIED, >> -

Re: [Qemu-devel] [PATCH 4/9] address_space_write_continue: Distill common code

On Tue, Jul 12, 2016 at 8:41 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 12 July 2016 at 16:28, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> On Thu, Jul 7, 2016 at 8:38 PM, David Gibson >> <da...@gibson.dropbear.id.au> wrote: >>> On Thu

Re: [Qemu-devel] [PATCH 6/9] Convert cpu_memory_rw_debug to use MMUAccessType

On Mon, Jul 11, 2016 at 10:27 PM, David Gibson wrote: > On Mon, Jul 11, 2016 at 05:27:50PM +0100, Peter Maydell wrote: >> On 11 July 2016 at 03:24, David Gibson wrote: >> > On Sun, Jul 10, 2016 at 08:32:32PM +0100, Peter Maydell wrote: >>

[Qemu-devel] [RFC PATCH] armv7m_nvic: Use qemu_get_cpu(0) instead of current_cpu

that ARMv7M architecture is a single core architecture. Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/intc/armv7m_nvic.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index 890d5d7..06d8db6 100644 --

[Qemu-devel] [RFC PATCH] exec: Support non-direct memory writes in cpu_memory_rw_debug

on-running CPU. A concrete example would be starting QEMU emulating Cortex-M with -S, connecting with GDB and modifying the value of Vector Table Offset register. Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- cpus.c | 2 +- disas.c |

Re: [Qemu-devel] [RFC PATCH] exec: Support non-direct memory writes in cpu_memory_rw_debug

On Wed, Jun 29, 2016 at 8:55 AM, Paolo Bonzini <pbonz...@redhat.com> wrote: > On 28/06/2016 23:44, Andrey Smirnov wrote: >> Add code to support writing to memory mapped peripherals via >> cpu_memory_rw_debug(). The code of that function already supports >> reading f

Re: [Qemu-devel] [RFC PATCH] exec: Support non-direct memory writes in cpu_memory_rw_debug

On Thu, Jun 30, 2016 at 7:06 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 28 June 2016 at 22:44, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Add code to support writing to memory mapped peripherals via >> cpu_memory_rw_debug(). The code of tha

[Qemu-devel] [PATCH] util/path: Always translate /etc/ld.so.cache

application compiled for PowerPC on a x86 host using linux-use/qemu-ppc emulation. Anything as simple as: qemu-ppc -L /bin/ls should trigger the problem. Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- util/path.c | 53 +-

Re: [Qemu-devel] [PATCH] util/path: Always translate /etc/ld.so.cache

On Fri, Jan 27, 2017 at 10:53 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 27 January 2017 at 18:31, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Always translate /etc/ld.so.cache to point somwhere inside of guest's >> filesystem tree pointed to

[Qemu-devel] [PATCH 1/2] fsl_etsec: Pad short payloads with zeros

corresponding Linux driver of emulated host to reject buffer as a runt packet Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/fsl_etsec/rings.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/hw/net/fsl_etsec/rings.c b/hw/net/fsl_etsec/rings.c index 79d2f14..1

[Qemu-devel] [PATCH 2/2] fsl_etsec: Fix various small problems in hexdump code

Fix various small problems in hexdump code, such as: - Reference to non-existing field etsec->nic->nc.name is replaced with nc->name - Type mismatch warnings Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/fsl_etsec/etsec.c | 4 ++-- 1 file change

[Qemu-devel] [PATCH v2] fsl_etsec: Fix Tx BD ring wrapping handling

ts by eight (bytes) each time a descriptor is closed successfully by the eTSEC..." revised algorithm might also a more correct way of emulating this aspect of eTSEC peripheral. Cc: Alexander Graf <ag...@suse.de> Cc: Scott Wood <scottw...@freescale.com> Cc: Jason Wang <jaso

[Qemu-devel] [PATCH v3] fsl_etsec: Fix Tx BD ring wrapping handling

ts by eight (bytes) each time a descriptor is closed successfully by the eTSEC..." revised algorithm might also a more correct way of emulating this aspect of eTSEC peripheral. Cc: Alexander Graf <ag...@suse.de> Cc: Scott Wood <scottw...@freescale.com> Cc: Jason Wang <jaso

Re: [Qemu-devel] [PATCH] fsl_etsec: Fix Tx BD ring wrapping handling

On Sun, Dec 25, 2016 at 8:12 PM, Jason Wang <jasow...@redhat.com> wrote: > > > On 2016年12月21日 05:11, Andrey Smirnov wrote: >> >> Current code that handles Tx buffer desciprtor ring scanning employs the >> following algorithm: >> >> 1. Restore

[Qemu-devel] [PATCH] fsl_etsec: Fix Tx BD ring wrapping handling

quot;start" (from #1) exit the loop loop, otherwise go to #2 This way emulation code always keeps track where guest OS driver was driving data to last while still going full "loop" over every descriptor in a ring, which, hopefully, should

[Qemu-devel] [PATCH 03/17] imx_fec: Refactor imx_eth_enable_rx()

m Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 75822344fc..84085afe09 100644 --- a/hw/net/imx_fec.c +++ b/hw/net/imx_fec.c @@ -536,19 +536

[Qemu-devel] [PATCH 17/17] Implement support for i.MX7 Sabre board

Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/arm/Makefile.objs | 2 +- hw/arm/mcimx7d-sabre.c | 100

[Qemu-devel] [PATCH 01/17] imx_fec: Do not link to netdev

<jasow...@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/arm/fsl-imx6.c | 1 + hw/net/imx_fec.c | 2 -- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/hw/arm/fsl-imx6.c b/hw/ar

[Qemu-devel] [PATCH 13/17] i.MX: Add code to emulate i.MX2 watchdog IP block

Add enough code to emulate i.MX2 watchdog IP block so it would be possible to reboot the machine running Linux Guest. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@

[Qemu-devel] [PATCH 11/17] sdhci: Implement write method of ACMD12ERRSTS register

Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/sd/sdhci.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c inde

[Qemu-devel] [PATCH 04/17] imx_fec: Change queue flushing heuristics

v...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 6 -- include/hw/net/imx_fec.h | 1 + 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 84085afe09..767402909d 100644 --- a/hw

[Qemu-devel] [PATCH 15/17] include/qemu: Add sizes.h from Linux

Add sizes.h from Linux to have a more readable way of specifying MemoryRegion sizes. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- include/qemu/

[Qemu-devel] [PATCH 16/17] i.MX: Add i.MX7 SOC implementation.

Maydell <peter.mayd...@linaro.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- default-configs/arm-softmmu.mak | 1 + hw/arm/Makefile.objs| 2 + hw/arm/fsl-imx7.c

[Qemu-devel] [PATCH 08/17] imx_fec: Add support for multiple Tx DMA rings

More recent version of the IP block support more than one Tx DMA ring, so add the code implementing that feature. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-of

[Qemu-devel] [PATCH 00/17] Initial i.MX7 support

WDT device I also have a follow up series that implements bit needes for PCIe emulation support (DesignWare IP emulation + supporting code) which I'll be submitting after this series is accepted. Feedback is welcome! Thanks, Andrey Smirnov Andrey Smirnov (17): imx_fec: Do not link to netdev

[Qemu-devel] [PATCH 10/17] sdhci: Add i.MX specific subtype of SDHCI

: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/sd/sdhci-internal.h | 15 ++ hw/sd/sdhci.c | 123 - include/hw/sd/sdhci.h | 8 3 files

[Qemu-devel] [PATCH 07/17] imx_fec: Emulate SHIFT16 in ENETx_RACC

Needed to support latest Linux kernel driver which relies on that functionality. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.sm

[Qemu-devel] [PATCH 14/17] i.MX7: Add code to emulate SNVS IP-block

Add code to emulate SNVS IP-block. Currently only the bits needed to be able to emulate machine shutdown are implemented. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@

[Qemu-devel] [PATCH 12/17] i.MX: Add i.MX7 CCM, PMU and ANALOG device

Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/misc/Makefile.objs | 1 + hw/misc/imx7_ccm.c

[Qemu-devel] [PATCH 05/17] imx_fec: Use ENET_FTRL to determine truncation length

rg Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 767402909d..989c11be5f 100644 --- a/hw/net/imx_fec.c +++ b/hw/net/imx_fec.c

[Qemu-devel] [PATCH 02/17] imx_fec: Do not calculate FEC

Save some computation time and avoid calculating CRC's frame Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> ---

[Qemu-devel] [PATCH 09/17] imx_fec: Use correct length for packet size

l@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 6045ffe673..c45b9648d9 100644 --- a/hw/net/

[Qemu-devel] [PATCH 06/17] imx_fec: Use MIN instead of explicit ternary operator

Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 2 +- 1 file changed, 1 insertion(+), 1

Re: [Qemu-devel] [PATCH 05/17] imx_fec: Use ENET_FTRL to determine truncation length

On Fri, Oct 6, 2017 at 7:00 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 30 September 2017 at 01:17, Philippe Mathieu-Daudé <f4...@amsat.org> wrote: >> Hi Andrey, >> >> On 09/18/2017 04:50 PM, Andrey Smirnov wrote: >>> >>&g

Re: [Qemu-devel] [PATCH 08/17] imx_fec: Add support for multiple Tx DMA rings

On Fri, Oct 6, 2017 at 7:10 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:50, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> More recent version of the IP block support more than one Tx DMA ring, >> so add the code imple

Re: [Qemu-devel] [PATCH 07/17] imx_fec: Emulate SHIFT16 in ENETx_RACC

On Fri, Oct 6, 2017 at 7:02 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:50, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> Needed to support latest Linux kernel driver which relies on that >> functionality. >&

Re: [Qemu-devel] [PATCH 04/17] imx_fec: Change queue flushing heuristics

On Fri, Oct 6, 2017 at 6:56 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:50, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> In current implementation, packet queue flushing logic seem to suffer >> from a deadlock like sc

Re: [Qemu-devel] [PATCH 02/17] imx_fec: Do not calculate FEC

On Fri, Oct 6, 2017 at 6:48 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:50, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> Save some computation time and avoid calculating CRC's frame >> >> Cc: Peter Maydell <pete

Re: [Qemu-devel] [PATCH 16/17] i.MX: Add i.MX7 SOC implementation.

On Fri, Oct 6, 2017 at 7:38 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:50, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> For now we only support the following devices: >> * up to 2 Cortex A9 cores (SMP works

Re: [Qemu-devel] [PATCH 17/17] Implement support for i.MX7 Sabre board

On Fri, Oct 6, 2017 at 7:42 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:51, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> Cc: Peter Maydell <peter.mayd...@linaro.org> >> Cc: qemu-devel@nongnu.org >> Cc: qem

Re: [Qemu-devel] [PATCH 15/17] include/qemu: Add sizes.h from Linux

On Fri, Oct 6, 2017 at 7:13 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:50, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> Add sizes.h from Linux to have a more readable way of specifying >> MemoryRegion sizes. >&

Re: [Qemu-devel] [PATCH 04/17] imx_fec: Change queue flushing heuristics

On Fri, Sep 22, 2017 at 12:27 AM, Jason Wang <jasow...@redhat.com> wrote: > > > On 2017年09月19日 03:50, Andrey Smirnov wrote: >> >> In current implementation, packet queue flushing logic seem to suffer >> from a deadlock like scenario if a packet is received by the i

Re: [Qemu-devel] [PATCH 08/17] imx_fec: Add support for multiple Tx DMA rings

On Fri, Sep 22, 2017 at 12:33 AM, Jason Wang <jasow...@redhat.com> wrote: > > > On 2017年09月19日 03:50, Andrey Smirnov wrote: >> >> More recent version of the IP block support more than one Tx DMA ring, >> so add the code implementing that feature. >> >&g

Re: [Qemu-devel] [PATCH 13/17] i.MX: Add code to emulate i.MX2 watchdog IP block

On Fri, Oct 6, 2017 at 7:22 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 18 September 2017 at 20:50, Andrey Smirnov <andrew.smir...@gmail.com> > wrote: >> Add enough code to emulate i.MX2 watchdog IP block so it would be >> possible to reboot the machine

[Qemu-devel] [PATCH v2 04/27] imx_fec: Use ENET_FTRL to determine truncation length

: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c

[Qemu-devel] [PATCH v2 13/27] i.MX: Add code to emulate i.MX7 CCM, PMU and ANALOG IP blocks

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

[Qemu-devel] [PATCH v2 26/27] i.MX: Add i.MX7 SOC implementation.

000..f1a6a79179 --- /dev/null +++ b/hw/arm/fsl-imx7.c @@ -0,0 +1,596 @@ +/* + * Copyright (c) 2017, Impinj, Inc. + * + * i.MX7 SoC definitions + * + * Author: Andrey Smirnov <andrew.smir...@gmail.com> + * + * Based on hw/arm/fsl-imx6.c + * + * This program is free software; you can redistribute

[Qemu-devel] [PATCH v2 09/27] imx_fec: Fix a typo in imx_enet_receive()

Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/

[Qemu-devel] [PATCH v2 17/27] i.MX: Add code to emulate i.MX7 IOMUXC IP block

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

[Qemu-devel] [PATCH v2 24/27] i.MX: Add code to emulate i.MX7 ADC IP block

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

[Qemu-devel] [PATCH v2 22/27] pci: Add support for Designware IP block

eter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- default-configs/arm-softmmu.mak |

[Qemu-devel] [PATCH v2 01/27] imx_fec: Do not link to netdev

<jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/arm/fsl-imx6.c | 1 + hw/

[Qemu-devel] [PATCH v2 00/27] Initial i.MX7 support

without needing to use a PSCI implementing bootloader. If that is something that new board code shouldn't do, please let me know. Thanks, Andrey Smirnov [v1] https://lists.gnu.org/archive/html/qemu-devel/2017-09/msg04770.html P.S.: I don't know the best way to specify mailing list message archives, s

[Qemu-devel] [PATCH v2 02/27] imx_fec: Refactor imx_eth_enable_rx()

ongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/net/imx_fec.c b/hw/

[Qemu-devel] [PATCH v2 05/27] imx_fec: Use MIN instead of explicit ternary operator

Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org> Signed-off-by: And

[Qemu-devel] [PATCH v2 19/27] i.MX: Add code to emulate SDMA IP block

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

[Qemu-devel] [PATCH v2 20/27] i.MX: Add code to emulate FlexCAN IP block

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

[Qemu-devel] [PATCH v2 15/27] i.MX: Add code to emulate i.MX7 SNVS IP-block

ongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/misc/Makefile.objs | 1 + hw/misc/imx7_snvs.c | 83 + include/hw/misc/imx7_snvs.h | 35 +++ 3 files changed, 1

[Qemu-devel] [PATCH v2 03/27] imx_fec: Change queue flushing heuristics

yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 12 ++-- include/hw/net/imx_fec.h | 1 + 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 8b2e4b8ffe..eb034ffd0c 100644

[Qemu-devel] [PATCH v2 06/27] imx_fec: Emulate SHIFT16 in ENETx_RACC

gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 23 +++ include/hw/net/imx_fec.h | 2 ++ 2 files changed, 25 insertions(+) diff --git a/hw/net/imx_fec.c b/hw/

[Qemu-devel] [PATCH v2 08/27] imx_fec: Use correct length for packet size

athieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 2 +- 1 file changed, 1 insertion(+), 1 de

[Qemu-devel] [PATCH v2 10/27] imx_fec: Reserve full 4K page for the register file

t.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/net/imx_fec.c

[Qemu-devel] [PATCH v2 12/27] sdhci: Implement write method of ACMD12ERRSTS register

Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/sd

[Qemu-devel] [PATCH v2 07/27] imx_fec: Add support for multiple Tx DMA rings

-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 106 ++- include/hw/net/imx_fec.h | 18 +++- 2 files changed, 102 insertions(+), 22 deletions(-) diff --git a/h

[Qemu-devel] [PATCH v2 14/27] i.MX: Add code to emulate i.MX2 watchdog IP block

-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/misc/Makefile.objs | 1 + hw/misc/imx2_wdt.c | 88 ++ include/hw/misc/imx2_wdt.h | 34 ++ 3 files changed, 123 in

[Qemu-devel] [PATCH v2 11/27] sdhci: Add i.MX specific subtype of SDHCI

Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/sd/sdhci-internal.h | 15 ++ hw/s

[Qemu-devel] [PATCH v2 16/27] i.MX: Add code to emulate GPCv2 IP block

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

[Qemu-devel] [PATCH v2 23/27] i.MX: Add code to emulate i.MX7 USBMISC IP block

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

[Qemu-devel] [PATCH v2 21/27] i.MX: Add implementation of i.MX7 GPR IP block

Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-

Re: [Qemu-devel] [PATCH v3 30/30] Implement support for i.MX7 Sabre board

On Tue, Nov 21, 2017 at 10:22 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:48, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Implement code needed to set up emulation of MCIMX7SABRE board from >> NXP. For more info about the HW see

Re: [Qemu-devel] [PATCH v3 14/30] i.MX: Add code to emulate i.MX2 watchdog IP block

On Tue, Nov 21, 2017 at 10:10 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Add enough code to emulate i.MX2 watchdog IP block so it would be >> possible to reboot the machine ru

Re: [Qemu-devel] [PATCH v3 13/30] i.MX: Add code to emulate i.MX7 CCM, PMU and ANALOG IP blocks

On Tue, Nov 21, 2017 at 10:08 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Add minimal code needed to allow upstream Linux guest to boot. >> >> Cc: Peter Maydell <peter.m

Re: [Qemu-devel] [PATCH v3 19/30] i.MX: Add code to emulate SDMA IP block

On Tue, Nov 21, 2017 at 10:20 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:48, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Add minimal code needed to allow upstream Linux guest to boot. >> >> Cc: Peter Maydell <peter.m

Re: [Qemu-devel] [PATCH v3 29/30] i.MX: Add i.MX7 SOC implementation.

On Wed, Nov 22, 2017 at 7:34 AM, Igor Mammedov <imamm...@redhat.com> wrote: > On Mon, 6 Nov 2017 07:48:12 -0800 > Andrey Smirnov <andrew.smir...@gmail.com> wrote: > >> The following interfaces are partially or fully emulated: >> >> * up to 2 Cortex A9

Re: [Qemu-devel] [PATCH v3 00/30] Initial i.MX7 support

On Tue, Nov 21, 2017 at 10:34 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Hi everyone, >> - Added proper USB emulation code, so now it should be possible to >&g

Re: [Qemu-devel] [PATCH v3 04/30] imx_fec: Use ENET_FTRL to determine truncation length

On Tue, Nov 21, 2017 at 9:31 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Frame truncation length, TRUNC_FL, is determined by the contents of >> ENET_FTRL register, so convert

Re: [Qemu-devel] [PATCH v3 03/30] imx_fec: Change queue flushing heuristics

On Tue, Nov 21, 2017 at 9:27 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> In current implementation, packet queue flushing logic seem to suffer >> from a deadlock like scena

Re: [Qemu-devel] [PATCH v3 10/30] imx_fec: Reserve full 4K page for the register file

On Tue, Nov 21, 2017 at 9:48 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Some i.MX SoCs (e.g. i.MX7) have FEC registers going as far as offset >> 0x614, so to avoid getting

Re: [Qemu-devel] [PATCH v3 07/30] imx_fec: Add support for multiple Tx DMA rings

On Tue, Nov 21, 2017 at 9:44 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> More recent version of the IP block support more than one Tx DMA ring, >> so add the code implementing th

Re: [Qemu-devel] [PATCH v3 11/30] sdhci: Add i.MX specific subtype of SDHCI

On Tue, Nov 21, 2017 at 10:02 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> IP block found on several generations of i.MX family does not use >> vanilla SDHCI implementation

Re: [Qemu-devel] [PATCH v3 12/30] sdhci: Implement write method of ACMD12ERRSTS register

On Tue, Nov 21, 2017 at 10:04 AM, Peter Maydell <peter.mayd...@linaro.org> wrote: > On 6 November 2017 at 15:47, Andrey Smirnov <andrew.smir...@gmail.com> wrote: >> Cc: Peter Maydell <peter.mayd...@linaro.org> >> Cc: Jason Wang <jasow...@redhat.com> >>

Re: [Qemu-devel] [PATCH v2 12/15] sdhci: Add i.MX specific subtype of SDHCI

to be merged in, your code will hopefully be in the master already, sounds good? Meanwhile, do you have public git URL for your changes that I can use to re-base on top of? >>> On 12/14/2017 11:52 AM, Andrey Smirnov wrote: >>>> IP block found on several generations of i.MX family doe

[Qemu-devel] [PATCH v2 03/15] imx_fec: Change queue flushing heuristics

c: yurov...@gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c index 8b2e4b8ffe

[Qemu-devel] [PATCH v2 09/15] imx_fec: Use correct length for packet size

athieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 2 +- 1 file changed, 1 insertion(+), 1 de

[Qemu-devel] [PATCH v2 02/15] imx_fec: Refactor imx_eth_enable_rx()

ongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/net/imx_fec.c b/hw/

[Qemu-devel] [PATCH v2 05/15] imx_fec: Use ENET_FTRL to determine truncation length

: Peter Maydell <peter.mayd...@linaro.org> Cc: Jason Wang <jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/net/imx_fec.c

[Qemu-devel] [PATCH v2 01/15] imx_fec: Do not link to netdev

<jasow...@redhat.com> Cc: Philippe Mathieu-Daudé <f4...@amsat.org> Cc: qemu-devel@nongnu.org Cc: qemu-...@nongnu.org Cc: yurov...@gmail.com Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com> --- hw/arm/fsl-imx6.c | 1 + hw/

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