From: "Sinclair Yeh" <syeh@vmware.com> To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, Sinclair Yeh <syeh@vmware.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>, pv-drivers@vmware.com, virtualization@lists.linux-foundation.org Subject: [PATCH 2/6] x86: Update vmware.c to use the common VMW_PORT macros Date: Tue, 19 Jan 2016 13:46:01 -0800 [thread overview] Message-ID: <1453239965-1466-3-git-send-email-syeh@vmware.com> (raw) In-Reply-To: <1453239965-1466-1-git-send-email-syeh@vmware.com> Updated the VMWARE_PORT macro to use the new VMW_PORT macro. Doing this instead of replacing all existing instances of VMWARE_PORT to minimize code change. Signed-off-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Alok N Kataria <akataria@vmware.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: pv-drivers@vmware.com Cc: virtualization@lists.linux-foundation.org Cc: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- v2: Instead of replacing all existing instances of VMWARE_PORT with VMW_PORT, update VMWARE_PORT to use the new VMW_PORT. v3: Using updated VMWARE_PORT() macro, which needs hypervisor magic in the parameter v4: Swapped the first and second parameters because VMW_PORT has changed. v5: si and di are now separate input/output arguments in VMW_PORT() --- arch/x86/kernel/cpu/vmware.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c index 628a059..8e900d3 100644 --- a/arch/x86/kernel/cpu/vmware.c +++ b/arch/x86/kernel/cpu/vmware.c @@ -26,6 +26,7 @@ #include <asm/div64.h> #include <asm/x86_init.h> #include <asm/hypervisor.h> +#include <asm/vmware.h> #define CPUID_VMWARE_INFO_LEAF 0x40000000 #define VMWARE_HYPERVISOR_MAGIC 0x564D5868 @@ -38,12 +39,13 @@ #define VMWARE_PORT_CMD_VCPU_RESERVED 31 #define VMWARE_PORT(cmd, eax, ebx, ecx, edx) \ - __asm__("inl (%%dx)" : \ - "=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) : \ - "0"(VMWARE_HYPERVISOR_MAGIC), \ - "1"(VMWARE_PORT_CMD_##cmd), \ - "2"(VMWARE_HYPERVISOR_PORT), "3"(UINT_MAX) : \ - "memory"); +({ \ + unsigned long __si, __di; /* Not used */ \ + VMW_PORT(VMWARE_PORT_CMD_##cmd, UINT_MAX, 0, 0, \ + VMWARE_HYPERVISOR_PORT, VMWARE_HYPERVISOR_MAGIC, \ + eax, ebx, ecx, edx, __si, __di); \ +}) + static inline int __vmware_platform(void) { -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: "Sinclair Yeh" <syeh@vmware.com> To: x86@kernel.org Cc: Sinclair Yeh <syeh@vmware.com>, pv-drivers@vmware.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de> Subject: [PATCH 2/6] x86: Update vmware.c to use the common VMW_PORT macros Date: Tue, 19 Jan 2016 13:46:01 -0800 [thread overview] Message-ID: <1453239965-1466-3-git-send-email-syeh@vmware.com> (raw) In-Reply-To: <1453239965-1466-1-git-send-email-syeh@vmware.com> Updated the VMWARE_PORT macro to use the new VMW_PORT macro. Doing this instead of replacing all existing instances of VMWARE_PORT to minimize code change. Signed-off-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Alok N Kataria <akataria@vmware.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: pv-drivers@vmware.com Cc: virtualization@lists.linux-foundation.org Cc: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- v2: Instead of replacing all existing instances of VMWARE_PORT with VMW_PORT, update VMWARE_PORT to use the new VMW_PORT. v3: Using updated VMWARE_PORT() macro, which needs hypervisor magic in the parameter v4: Swapped the first and second parameters because VMW_PORT has changed. v5: si and di are now separate input/output arguments in VMW_PORT() --- arch/x86/kernel/cpu/vmware.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c index 628a059..8e900d3 100644 --- a/arch/x86/kernel/cpu/vmware.c +++ b/arch/x86/kernel/cpu/vmware.c @@ -26,6 +26,7 @@ #include <asm/div64.h> #include <asm/x86_init.h> #include <asm/hypervisor.h> +#include <asm/vmware.h> #define CPUID_VMWARE_INFO_LEAF 0x40000000 #define VMWARE_HYPERVISOR_MAGIC 0x564D5868 @@ -38,12 +39,13 @@ #define VMWARE_PORT_CMD_VCPU_RESERVED 31 #define VMWARE_PORT(cmd, eax, ebx, ecx, edx) \ - __asm__("inl (%%dx)" : \ - "=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) : \ - "0"(VMWARE_HYPERVISOR_MAGIC), \ - "1"(VMWARE_PORT_CMD_##cmd), \ - "2"(VMWARE_HYPERVISOR_PORT), "3"(UINT_MAX) : \ - "memory"); +({ \ + unsigned long __si, __di; /* Not used */ \ + VMW_PORT(VMWARE_PORT_CMD_##cmd, UINT_MAX, 0, 0, \ + VMWARE_HYPERVISOR_PORT, VMWARE_HYPERVISOR_MAGIC, \ + eax, ebx, ecx, edx, __si, __di); \ +}) + static inline int __vmware_platform(void) { -- 1.9.1
next prev parent reply other threads:[~2016-01-19 21:45 UTC|newest] Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <1449008047-8252-1-git-send-email-syeh@vmware.com> 2015-12-01 22:18 ` [PATCH 1/6] x86: Add VMWare Host Communication Macros Sinclair Yeh 2015-12-01 22:18 ` Sinclair Yeh 2015-12-01 22:18 ` [PATCH 2/6] x86: Update vmware.c to use the common VMW_PORT macros Sinclair Yeh 2015-12-01 22:18 ` Sinclair Yeh 2015-12-01 22:18 ` [PATCH 3/6] Input: Update vmmouse.c " Sinclair Yeh 2015-12-01 22:18 ` Sinclair Yeh 2015-12-01 22:24 ` Dmitry Torokhov 2015-12-01 22:32 ` Sinclair Yeh 2015-12-01 22:45 ` Dmitry Torokhov 2015-12-01 22:45 ` Dmitry Torokhov 2015-12-01 22:45 ` Dmitry Torokhov 2015-12-01 22:54 ` Sinclair Yeh 2015-12-01 22:54 ` Sinclair Yeh 2015-12-01 23:56 ` Dmitry Torokhov 2015-12-01 23:56 ` Dmitry Torokhov 2015-12-01 23:56 ` Dmitry Torokhov 2015-12-02 0:04 ` Greg Kroah-Hartman 2015-12-02 0:04 ` Greg Kroah-Hartman 2015-12-02 2:21 ` Sinclair Yeh 2015-12-02 2:21 ` Sinclair Yeh 2015-12-02 15:31 ` Greg Kroah-Hartman 2015-12-02 15:31 ` Greg Kroah-Hartman 2015-12-02 15:57 ` Sinclair Yeh 2015-12-02 15:57 ` Sinclair Yeh 2015-12-02 15:57 ` Sinclair Yeh 2015-12-02 17:26 ` Dmitry Torokhov 2015-12-02 17:26 ` Dmitry Torokhov 2015-12-02 17:29 ` [Linux-graphics-maintainer] " Thomas Hellstrom 2015-12-02 17:29 ` Thomas Hellstrom 2015-12-02 18:45 ` Greg Kroah-Hartman 2015-12-02 18:45 ` Greg Kroah-Hartman 2015-12-02 18:58 ` Dmitry Torokhov 2015-12-02 18:58 ` Dmitry Torokhov 2015-12-02 18:58 ` Dmitry Torokhov 2015-12-02 19:02 ` Sinclair Yeh 2015-12-02 19:02 ` Sinclair Yeh 2015-12-02 2:21 ` Sinclair Yeh 2015-12-02 7:07 ` [Linux-graphics-maintainer] " Thomas Hellstrom 2015-12-02 7:07 ` Thomas Hellstrom 2015-12-02 7:07 ` Thomas Hellstrom 2015-12-01 22:32 ` Sinclair Yeh 2015-12-01 22:24 ` Dmitry Torokhov 2015-12-02 0:01 ` Greg Kroah-Hartman 2015-12-02 0:01 ` Greg Kroah-Hartman 2015-12-01 22:18 ` [PATCH 4/6] Input: Remove vmmouse port reservation Sinclair Yeh 2015-12-01 22:30 ` Dmitry Torokhov 2015-12-01 22:30 ` Dmitry Torokhov 2015-12-01 23:04 ` Sinclair Yeh 2015-12-01 23:04 ` Sinclair Yeh 2015-12-01 23:52 ` Dmitry Torokhov 2015-12-01 23:52 ` Dmitry Torokhov 2015-12-01 22:18 ` Sinclair Yeh 2015-12-01 22:18 ` [PATCH 5/6] x86: Remove address from the vmware.c header Sinclair Yeh 2015-12-01 22:18 ` [PATCH 6/6] VMware balloon: Update vmw_balloon.c to use the VMW_PORT macro Sinclair Yeh 2015-12-01 22:38 ` Xavier Deguillard 2015-12-01 23:17 ` Sinclair Yeh 2015-12-01 23:17 ` Sinclair Yeh 2015-12-01 22:38 ` Xavier Deguillard 2015-12-01 22:18 ` Sinclair Yeh 2015-12-01 22:32 ` [PATCH 1/6] x86: Add VMWare Host Communication Macros Xavier Deguillard 2015-12-01 22:32 ` Xavier Deguillard 2015-12-01 22:49 ` H. Peter Anvin 2015-12-04 22:33 ` Sinclair Yeh 2015-12-04 22:33 ` Sinclair Yeh 2015-12-01 22:49 ` H. Peter Anvin [not found] ` <1449271183-1746-1-git-send-email-syeh@vmware.com> 2015-12-04 23:19 ` Sinclair Yeh 2015-12-04 23:19 ` Sinclair Yeh 2015-12-04 23:19 ` [PATCH 2/6] x86: Update vmware.c to use the common VMW_PORT macros Sinclair Yeh 2015-12-04 23:19 ` Sinclair Yeh 2015-12-04 23:19 ` [PATCH 3/6] Input: Update vmmouse.c " Sinclair Yeh 2015-12-04 23:19 ` Sinclair Yeh 2015-12-04 23:19 ` [PATCH 4/6] Input: Remove vmmouse port reservation Sinclair Yeh 2015-12-04 23:19 ` Sinclair Yeh 2015-12-04 23:19 ` [PATCH 5/6] x86: Remove address from the vmware.c header Sinclair Yeh 2015-12-04 23:19 ` [PATCH 6/6] VMware balloon: Update vmw_balloon.c to use the VMW_PORT macro Sinclair Yeh 2015-12-04 23:19 ` Sinclair Yeh 2016-01-19 21:45 ` [PATCH 0/6] Create common VMWare host port communication macros v3 Sinclair Yeh 2016-01-19 21:46 ` [PATCH 1/6] x86: Add VMWare Host Communication Macros Sinclair Yeh 2016-01-19 21:46 ` Sinclair Yeh 2016-01-19 21:46 ` Sinclair Yeh [this message] 2016-01-19 21:46 ` [PATCH 2/6] x86: Update vmware.c to use the common VMW_PORT macros Sinclair Yeh 2016-01-19 21:46 ` [PATCH 3/6] Input: Update vmmouse.c " Sinclair Yeh 2016-01-19 21:46 ` Sinclair Yeh 2016-01-19 21:46 ` [PATCH 4/6] Input: Remove vmmouse port reservation Sinclair Yeh 2016-01-19 21:46 ` Sinclair Yeh 2016-01-19 21:46 ` [PATCH 5/6] x86: Remove address from the vmware.c header Sinclair Yeh 2016-01-19 21:46 ` [PATCH 6/6] VMware balloon: Update vmw_balloon.c to use the VMW_PORT macro Sinclair Yeh 2016-01-19 21:46 ` Sinclair Yeh 2016-02-08 19:41 ` Greg KH 2016-02-08 19:41 ` Greg KH 2016-03-31 14:39 ` Sinclair Yeh 2016-03-31 14:39 ` Sinclair Yeh 2016-03-31 16:30 ` Greg KH 2016-03-31 16:30 ` Greg KH 2016-03-31 17:32 ` Sinclair Yeh 2016-03-31 17:32 ` Sinclair Yeh
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