drm/vmwgfx: Update the backdoor call with support for new instructions
Use the definition provided by include/asm/vmware.h Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Doug Covelli <dcovelli@vmware.com> Acked-by: Dave Airlie <airlied@redhat.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: pv-drivers@vmware.com Cc: Thomas Gleixner <tglx@linutronix.de> Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/20190828080353.12658-4-thomas_os@shipmail.org
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committed by
Borislav Petkov

parent
b4dd4f6e36
commit
6abe3778cf
@@ -46,8 +46,6 @@
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#define RETRIES 3
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#define VMW_HYPERVISOR_MAGIC 0x564D5868
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#define VMW_HYPERVISOR_PORT 0x5658
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#define VMW_HYPERVISOR_HB_PORT 0x5659
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#define VMW_PORT_CMD_MSG 30
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#define VMW_PORT_CMD_HB_MSG 0
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@@ -93,7 +91,7 @@ static int vmw_open_channel(struct rpc_channel *channel, unsigned int protocol)
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VMW_PORT(VMW_PORT_CMD_OPEN_CHANNEL,
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(protocol | GUESTMSG_FLAG_COOKIE), si, di,
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VMW_HYPERVISOR_PORT,
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0,
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VMW_HYPERVISOR_MAGIC,
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eax, ebx, ecx, edx, si, di);
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@@ -126,7 +124,7 @@ static int vmw_close_channel(struct rpc_channel *channel)
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VMW_PORT(VMW_PORT_CMD_CLOSE_CHANNEL,
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0, si, di,
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(VMW_HYPERVISOR_PORT | (channel->channel_id << 16)),
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channel->channel_id << 16,
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VMW_HYPERVISOR_MAGIC,
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eax, ebx, ecx, edx, si, di);
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@@ -160,7 +158,8 @@ static unsigned long vmw_port_hb_out(struct rpc_channel *channel,
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VMW_PORT_HB_OUT(
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(MESSAGE_STATUS_SUCCESS << 16) | VMW_PORT_CMD_HB_MSG,
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msg_len, si, di,
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VMW_HYPERVISOR_HB_PORT | (channel->channel_id << 16),
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VMWARE_HYPERVISOR_HB | (channel->channel_id << 16) |
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VMWARE_HYPERVISOR_OUT,
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VMW_HYPERVISOR_MAGIC, bp,
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eax, ebx, ecx, edx, si, di);
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@@ -181,7 +180,7 @@ static unsigned long vmw_port_hb_out(struct rpc_channel *channel,
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VMW_PORT(VMW_PORT_CMD_MSG | (MSG_TYPE_SENDPAYLOAD << 16),
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word, si, di,
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VMW_HYPERVISOR_PORT | (channel->channel_id << 16),
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channel->channel_id << 16,
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VMW_HYPERVISOR_MAGIC,
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eax, ebx, ecx, edx, si, di);
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}
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@@ -213,7 +212,7 @@ static unsigned long vmw_port_hb_in(struct rpc_channel *channel, char *reply,
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VMW_PORT_HB_IN(
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(MESSAGE_STATUS_SUCCESS << 16) | VMW_PORT_CMD_HB_MSG,
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reply_len, si, di,
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VMW_HYPERVISOR_HB_PORT | (channel->channel_id << 16),
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VMWARE_HYPERVISOR_HB | (channel->channel_id << 16),
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VMW_HYPERVISOR_MAGIC, bp,
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eax, ebx, ecx, edx, si, di);
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@@ -230,7 +229,7 @@ static unsigned long vmw_port_hb_in(struct rpc_channel *channel, char *reply,
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VMW_PORT(VMW_PORT_CMD_MSG | (MSG_TYPE_RECVPAYLOAD << 16),
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MESSAGE_STATUS_SUCCESS, si, di,
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VMW_HYPERVISOR_PORT | (channel->channel_id << 16),
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channel->channel_id << 16,
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VMW_HYPERVISOR_MAGIC,
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eax, ebx, ecx, edx, si, di);
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@@ -269,7 +268,7 @@ static int vmw_send_msg(struct rpc_channel *channel, const char *msg)
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VMW_PORT(VMW_PORT_CMD_SENDSIZE,
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msg_len, si, di,
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VMW_HYPERVISOR_PORT | (channel->channel_id << 16),
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channel->channel_id << 16,
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VMW_HYPERVISOR_MAGIC,
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eax, ebx, ecx, edx, si, di);
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@@ -327,7 +326,7 @@ static int vmw_recv_msg(struct rpc_channel *channel, void **msg,
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VMW_PORT(VMW_PORT_CMD_RECVSIZE,
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0, si, di,
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(VMW_HYPERVISOR_PORT | (channel->channel_id << 16)),
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channel->channel_id << 16,
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VMW_HYPERVISOR_MAGIC,
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eax, ebx, ecx, edx, si, di);
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@@ -371,7 +370,7 @@ static int vmw_recv_msg(struct rpc_channel *channel, void **msg,
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VMW_PORT(VMW_PORT_CMD_RECVSTATUS,
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MESSAGE_STATUS_SUCCESS, si, di,
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(VMW_HYPERVISOR_PORT | (channel->channel_id << 16)),
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channel->channel_id << 16,
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VMW_HYPERVISOR_MAGIC,
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eax, ebx, ecx, edx, si, di);
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