qed: Add link support
Physical link is handled by the management Firmware.
This patch lays the infrastructure for attention handling in the driver,
as link change notifications arrive via async. attentions,
as well the handling of such notifications.
This patch also extends the API with the protocol drivers by adding
registered callbacks which the protocol driver passes to qed in order
to be notified of async. events originating from the FW/HW.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h
index e03371d..ca6cc8a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed.h
+++ b/drivers/net/ethernet/qlogic/qed/qed.h
@@ -108,6 +108,18 @@
QED_MAX_FEATURES,
};
+enum QED_PORT_MODE {
+ QED_PORT_MODE_DE_2X40G,
+ QED_PORT_MODE_DE_2X50G,
+ QED_PORT_MODE_DE_1X100G,
+ QED_PORT_MODE_DE_4X10G_F,
+ QED_PORT_MODE_DE_4X10G_E,
+ QED_PORT_MODE_DE_4X20G,
+ QED_PORT_MODE_DE_1X40G,
+ QED_PORT_MODE_DE_2X25G,
+ QED_PORT_MODE_DE_1X25G
+};
+
struct qed_hw_info {
/* PCI personality */
enum qed_pci_personality personality;
@@ -404,6 +416,13 @@
u8 protocol;
#define IS_QED_ETH_IF(cdev) ((cdev)->protocol == QED_PROTOCOL_ETH)
+ /* Callbacks to protocol driver */
+ union {
+ struct qed_common_cb_ops *common;
+ struct qed_eth_cb_ops *eth;
+ } protocol_ops;
+ void *ops_cookie;
+
const struct firmware *firmware;
};
@@ -453,6 +472,7 @@
/* Prototypes */
int qed_fill_dev_info(struct qed_dev *cdev,
struct qed_dev_info *dev_info);
+void qed_link_update(struct qed_hwfn *hwfn);
u32 qed_unzip_data(struct qed_hwfn *p_hwfn,
u32 input_len, u8 *input_buf,
u32 max_size, u8 *unzip_buf);