---

yaml
---
r: 13810
b: refs/heads/master
c: a8a2be9
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 71b720c0f96145f5868c87591c286b290bc1a6af
+refs/heads/master: a8a2be949267cb0d1d933a92d9fb43eda4f4fe88

trunk/drivers/pci/hotplug/pciehp.h

@@ -49,6 +49,13 @@ extern int pciehp_debug;
 #define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
 #define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
 
+struct hotplug_params {
+	u8 cache_line_size;
+	u8 latency_timer;
+	u8 enable_serr;
+	u8 enable_perr;
+};
+
 struct pci_func {
 	struct pci_func *next;
 	u8 bus;
@@ -199,6 +206,10 @@ extern int	pciehp_save_config	 	(struct controller *ctrl, int busnumber, int num
 extern int	pciehp_save_slot_config		(struct controller *ctrl, struct pci_func * new_slot);
 extern int	pciehp_configure_device		(struct slot *ctrl);
 extern int	pciehp_unconfigure_device	(struct pci_func* func);
+extern int	get_hp_hw_control_from_firmware(struct pci_dev *dev);
+extern void	get_hp_params_from_firmware(struct pci_dev *dev,
+	       	struct hotplug_params *hpp);
+
 
 
 /* Global variables */

trunk/drivers/pci/hotplug/pciehp_core.c

@@ -39,7 +39,6 @@
 #include <linux/init.h>
 #include <asm/uaccess.h>
 #include "pciehp.h"
-#include "pciehprm.h"
 #include <linux/interrupt.h>
 
 /* Global variables */
@@ -381,6 +380,7 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	dbg("%s: DRV_thread pid = %d\n", __FUNCTION__, current->pid);
 
 	pdev = dev->port;
+	ctrl->pci_dev = pdev;
 
 	rc = pcie_init(ctrl, dev,
 		(php_intr_callback_t) pciehp_handle_attention_button,
@@ -392,8 +392,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 		goto err_out_free_ctrl;
 	}
 
-	ctrl->pci_dev = pdev;
-
 	pci_set_drvdata(pdev, ctrl);
 
 	ctrl->pci_bus = kmalloc(sizeof(*ctrl->pci_bus), GFP_KERNEL);
@@ -609,18 +607,14 @@ static int __init pcied_init(void)
 	if (retval)
 		goto error_hpc_init;
 
-	retval = pciehprm_init(PCI);
-	if (!retval) {
- 		retval = pcie_port_service_register(&hpdriver_portdrv);
- 		dbg("pcie_port_service_register = %d\n", retval);
-  		info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
- 		if (retval)
- 		   dbg("%s: Failure to register service\n", __FUNCTION__);
-	}
+	retval = pcie_port_service_register(&hpdriver_portdrv);
+ 	dbg("pcie_port_service_register = %d\n", retval);
+  	info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
+ 	if (retval)
+		dbg("%s: Failure to register service\n", __FUNCTION__);
 
 error_hpc_init:
 	if (retval) {
-		pciehprm_cleanup();
 		pciehp_event_stop_thread();
 	};
 
@@ -632,8 +626,6 @@ static void __exit pcied_cleanup(void)
 	dbg("unload_pciehpd()\n");
 	unload_pciehpd();
 
-	pciehprm_cleanup();
-
 	dbg("pcie_port_service_unregister\n");
 	pcie_port_service_unregister(&hpdriver_portdrv);
 

trunk/drivers/pci/hotplug/pciehp_ctrl.c

@@ -40,7 +40,6 @@
 #include <linux/pci.h>
 #include "../pci.h"
 #include "pciehp.h"
-#include "pciehprm.h"
 
 static void interrupt_event_handler(struct controller *ctrl);
 

trunk/drivers/pci/hotplug/pciehp_hpc.c

@@ -1470,6 +1470,10 @@ int pcie_init(struct controller * ctrl,
 	}
 	dbg("%s: SLOT_STATUS offset %x writes slot_status %x\n", __FUNCTION__, SLOT_STATUS(ctrl->cap_base), temp_word);
 
+	rc = get_hp_hw_control_from_firmware(ctrl->pci_dev);
+	if (rc)
+		goto abort_free_ctlr;
+
 	/*  Add this HPC instance into the HPC list */
 	spin_lock(&list_lock);
 	if (php_ctlr_list_head == 0) {