---

yaml --- r: 202623 b: refs/heads/master c: dd8f61d h: refs/heads/master i: 202621: 0e8f633 202619: 225afa8 202615: 138107c 202607: 262ae43 202591: 23f090d 202559: 717de54 202495: f7e0dc1 v: v3
git-mirror · Jun 2, 2010 · 8ebc8d0 · 8ebc8d0
1 parent ba54409
commit 8ebc8d0
Show file tree

Hide file tree

Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d188ceeb3dcc6766db34021b36371a14c21ebd74
+refs/heads/master: dd8f61d7ff92eb8a4626565ca37b209b3a8a9ce2
diff --git a/trunk/drivers/net/sfc/net_driver.h b/trunk/drivers/net/sfc/net_driver.h
@@ -649,6 +649,7 @@ union efx_multicast_hash {
  * struct efx_nic - an Efx NIC
  * @name: Device name (net device name or bus id before net device registered)
  * @pci_dev: The PCI device
+ * @port_num: Index of this host port within the controller
  * @type: Controller type attributes
  * @legacy_irq: IRQ number
  * @workqueue: Workqueue for port reconfigures and the HW monitor.
@@ -732,6 +733,7 @@ union efx_multicast_hash {
 struct efx_nic {
 	char name[IFNAMSIZ];
 	struct pci_dev *pci_dev;
+	unsigned port_num;
 	const struct efx_nic_type *type;
 	int legacy_irq;
 	struct workqueue_struct *workqueue;
@@ -834,7 +836,7 @@ static inline const char *efx_dev_name(struct efx_nic *efx)
 
 static inline unsigned int efx_port_num(struct efx_nic *efx)
 {
-	return PCI_FUNC(efx->pci_dev->devfn);
+	return efx->port_num;
 }
 
 /**

diff --git a/trunk/drivers/net/sfc/siena.c b/trunk/drivers/net/sfc/siena.c
@@ -206,6 +206,7 @@ static int siena_probe_nic(struct efx_nic *efx)
 {
 	struct siena_nic_data *nic_data;
 	bool already_attached = 0;
+	efx_oword_t reg;
 	int rc;
 
 	/* Allocate storage for hardware specific data */
@@ -220,6 +221,9 @@ static int siena_probe_nic(struct efx_nic *efx)
 		goto fail1;
 	}
 
+	efx_reado(efx, &reg, FR_AZ_CS_DEBUG);
+	efx->port_num = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1;
+
 	efx_mcdi_init(efx);
 
 	/* Recover from a failed assertion before probing */