mei: separate compilation of the ME hardware specifics
We add struct mei_hw_ops to virtualize access to hw specific
configurations. This allows us to separate the compilation
of the ME interface from the ME hardware specifics
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c
index b04ed9b..431aa91 100644
--- a/drivers/misc/mei/interrupt.c
+++ b/drivers/misc/mei/interrupt.c
@@ -329,7 +329,7 @@
int ret = 0;
if (!dev->rd_msg_hdr) {
- dev->rd_msg_hdr = mei_mecbrw_read(dev);
+ dev->rd_msg_hdr = mei_read_hdr(dev);
dev_dbg(&dev->pdev->dev, "slots =%08x.\n", *slots);
(*slots)--;
dev_dbg(&dev->pdev->dev, "slots =%08x.\n", *slots);
@@ -430,7 +430,7 @@
s32 slots;
int ret;
- if (!mei_hbuf_is_empty(dev)) {
+ if (!mei_hbuf_is_ready(dev)) {
dev_dbg(&dev->pdev->dev, "host buffer is not empty.\n");
return 0;
}
@@ -698,7 +698,7 @@
mei_clear_interrupts(dev);
/* check if ME wants a reset */
- if (!mei_me_is_ready(dev) &&
+ if (!mei_hw_is_ready(dev) &&
dev->dev_state != MEI_DEV_RESETING &&
dev->dev_state != MEI_DEV_INITIALIZING) {
dev_dbg(&dev->pdev->dev, "FW not ready.\n");
@@ -709,7 +709,7 @@
/* check if we need to start the dev */
if (!mei_host_is_ready(dev)) {
- if (mei_me_is_ready(dev)) {
+ if (mei_hw_is_ready(dev)) {
dev_dbg(&dev->pdev->dev, "we need to start the dev.\n");
mei_host_set_ready(dev);
@@ -743,7 +743,7 @@
rets = mei_irq_thread_write_handler(dev, &complete_list);
end:
dev_dbg(&dev->pdev->dev, "end of bottom half function.\n");
- dev->mei_host_buffer_is_empty = mei_hbuf_is_empty(dev);
+ dev->mei_host_buffer_is_empty = mei_hbuf_is_ready(dev);
bus_message_received = false;
if (dev->recvd_msg && waitqueue_active(&dev->wait_recvd_msg)) {