search for: onchannel_callback

The hv_utils module will be composed of more than one file; rename hv_utils.c to accommodate this without changing the module name. Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: hv_util_cleanup.patch Url:

The hv_utils module will be composed of more than one file; rename hv_utils.c to accommodate this without changing the module name. Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: hv_util_cleanup.patch Url:

...malloc(PAGE_SIZE, GFP_ATOMIC); + hbeat_txf_buf = kmalloc(PAGE_SIZE, GFP_ATOMIC); + + if (!shut_txf_buf || !time_txf_buf || !hbeat_txf_buf) { + printk(KERN_INFO + "Unable to allocate memory for receive buffer\n"); + return -ENOMEM; + } + hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback = &shutdown_onchannelcallback; hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback; @@ -298,6 +298,10 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback = &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callba...

...malloc(PAGE_SIZE, GFP_ATOMIC); + hbeat_txf_buf = kmalloc(PAGE_SIZE, GFP_ATOMIC); + + if (!shut_txf_buf || !time_txf_buf || !hbeat_txf_buf) { + printk(KERN_INFO + "Unable to allocate memory for receive buffer\n"); + return -ENOMEM; + } + hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback = &shutdown_onchannelcallback; hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback; @@ -298,6 +298,10 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback = &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callba...

...TOMIC); + + if (!shut_txf_buf || !time_txf_buf || !hbeat_txf_buf) { + printk(KERN_INFO + "Unable to allocate memory for receive buffer\n"); + kfree(shut_txf_buf); + kfree(time_txf_buf); + kfree(hbeat_txf_buf); + return -ENOMEM; + } + hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback = &shutdown_onchannelcallback; hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback; @@ -298,6 +298,10 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback = &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callba...

...TOMIC); + + if (!shut_txf_buf || !time_txf_buf || !hbeat_txf_buf) { + printk(KERN_INFO + "Unable to allocate memory for receive buffer\n"); + kfree(shut_txf_buf); + kfree(time_txf_buf); + kfree(hbeat_txf_buf); + return -ENOMEM; + } + hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback = &shutdown_onchannelcallback; hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback; @@ -298,6 +298,10 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback = &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callba...

...ls(void) if (!dmi_check_system(hv_utils_dmi_table)) return -ENODEV; + chan_buf = kmalloc(PAGE_SIZE, GFP_ATOMIC); + + if (!chan_buf) { + printk(KERN_INFO + "Unable to allocate memory for receive buffer\n"); + return -ENOMEM; + } + hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback = &shutdown_onchannelcallback; hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback; @@ -298,6 +292,8 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback = &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callbac...

...ls(void) if (!dmi_check_system(hv_utils_dmi_table)) return -ENODEV; + chan_buf = kmalloc(PAGE_SIZE, GFP_ATOMIC); + + if (!chan_buf) { + printk(KERN_INFO + "Unable to allocate memory for receive buffer\n"); + return -ENOMEM; + } + hv_cb_utils[HV_SHUTDOWN_MSG].channel->onchannel_callback = &shutdown_onchannelcallback; hv_cb_utils[HV_SHUTDOWN_MSG].callback = &shutdown_onchannelcallback; @@ -298,6 +292,8 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback = &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callbac...

Further cleanup of the hv drivers: 1) Continue to cleanup our drivers to conform to the Linux Driver Model. 2) Fix some long standing bugs with regards to unloading and reloading the drivers - block, net and stor. 3) VMBUS is an ACPI enumerated device; make VMBUS an ACPI bus driver. 4) Get rid of channel polling code; instead the channel receive paths will be purely interrupt

Further cleanup of the hv drivers: 1) Continue to cleanup our drivers to conform to the Linux Driver Model. 2) Fix some long standing bugs with regards to unloading and reloading the drivers - block, net and stor. 3) VMBUS is an ACPI enumerated device; make VMBUS an ACPI bus driver. 4) Get rid of channel polling code; instead the channel receive paths will be purely interrupt

...DEV; + + if (!dmi_check_system(hv_utils_dmi_table)) return -ENODEV; =20 @@ -280,6 +285,11 @@ static int __init init_hyperv_utils(void) &heartbeat_onchannelcallback; hv_cb_utils[HV_HEARTBEAT_MSG].callback =3D &heartbeat_onchannelcall= back; =20 + hv_cb_utils[HV_KVP_MSG].channel->onchannel_callback =3D + &hv_kvp_onchannelcallback; + + + return 0; } =20 @@ -298,6 +308,13 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback =3D &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callback =3D &chn_cb_negotiate; + + hv_cb_utils[HV...

...DEV; + + if (!dmi_check_system(hv_utils_dmi_table)) return -ENODEV; =20 @@ -280,6 +285,11 @@ static int __init init_hyperv_utils(void) &heartbeat_onchannelcallback; hv_cb_utils[HV_HEARTBEAT_MSG].callback =3D &heartbeat_onchannelcall= back; =20 + hv_cb_utils[HV_KVP_MSG].channel->onchannel_callback =3D + &hv_kvp_onchannelcallback; + + + return 0; } =20 @@ -298,6 +308,13 @@ static void exit_hyperv_utils(void) hv_cb_utils[HV_HEARTBEAT_MSG].channel->onchannel_callback =3D &chn_cb_negotiate; hv_cb_utils[HV_HEARTBEAT_MSG].callback =3D &chn_cb_negotiate; + + hv_cb_utils[HV...

Further cleanup of the hv drivers. 1) Cleanup reference counting. 2) Handle all block devices using the storvsc driver. I have modified the implementation here based on Christoph's feedback on my earlier implementation. 3) Fix bugs. 4) Accomodate some host side scsi emulation bugs. 5) In case of scsi errors off-line the device. This patch-set further reduces the size of

Further cleanup of the hv drivers. 1) Cleanup reference counting. 2) Handle all block devices using the storvsc driver. I have modified the implementation here based on Christoph's feedback on my earlier implementation. 3) Fix bugs. 4) Accomodate some host side scsi emulation bugs. 5) In case of scsi errors off-line the device. This patch-set further reduces the size of

An implementation of key/value pair feature (KVP) for Linux on HyperV. In this version of the patch I have addressed all the comments I have received to date. I have also included the code for the user-level daemon here for your reference. Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com> -------------- next part -------------- An embedded and charset-unspecified text was

An implementation of key/value pair feature (KVP) for Linux on HyperV. In this version of the patch I have addressed all the comments I have received to date. I have also included the code for the user-level daemon here for your reference. Signed-off-by: K. Y. Srinivasan <ksrinivasan at novell.com> -------------- next part -------------- An embedded and charset-unspecified text was

This is a rebase/resend of earlier patches. I skipped the pure cosmetic patches for now. Mostly this is consolidation earlier changes, removing dead code etc. The important part is the change for allowing a vmbus channel to get callback directly in interrupt mode; this is necessary for NAPI support. Stephen Hemminger (14): vmbus: use kernel bitops for traversing interrupt mask vmbus: drop

This is a rebase/resend of earlier patches. I skipped the pure cosmetic patches for now. Mostly this is consolidation earlier changes, removing dead code etc. The important part is the change for allowing a vmbus channel to get callback directly in interrupt mode; this is necessary for NAPI support. Stephen Hemminger (14): vmbus: use kernel bitops for traversing interrupt mask vmbus: drop

...mbus_channel *newchannel, u32 send_ringbuffer_size, /* ASSERT(!(SendRingBufferSize & (PAGE_SIZE - 1))); */ /* ASSERT(!(RecvRingBufferSize & (PAGE_SIZE - 1))); */ - newchannel->OnChannelCallback = onchannelcallback; - newchannel->ChannelCallbackContext = context; + newchannel->onchannel_callback = onchannelcallback; + newchannel->channel_callback_context = context; /* Allocate the ring buffer */ out = osd_PageAlloc((send_ringbuffer_size + recv_ringbuffer_size) @@ -189,17 +189,17 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, in = (void *)((unsign...

...mbus_channel *newchannel, u32 send_ringbuffer_size, /* ASSERT(!(SendRingBufferSize & (PAGE_SIZE - 1))); */ /* ASSERT(!(RecvRingBufferSize & (PAGE_SIZE - 1))); */ - newchannel->OnChannelCallback = onchannelcallback; - newchannel->ChannelCallbackContext = context; + newchannel->onchannel_callback = onchannelcallback; + newchannel->channel_callback_context = context; /* Allocate the ring buffer */ out = osd_PageAlloc((send_ringbuffer_size + recv_ringbuffer_size) @@ -189,17 +189,17 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, in = (void *)((unsign...