summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/net/enic/enic.h2
-rw-r--r--drivers/net/enic/vnic_dev.c7
-rw-r--r--drivers/net/enic/vnic_devcmd.h38
3 files changed, 44 insertions, 3 deletions
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index e816bbb9fbf9..3a3c3c8a3a9b 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,7 +32,7 @@
#define DRV_NAME "enic"
#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION "2.1.1.10"
+#define DRV_VERSION "2.1.1.12"
#define DRV_COPYRIGHT "Copyright 2008-2011 Cisco Systems, Inc"
#define ENIC_BARS_MAX 6
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
index c489e72107de..c089b362a36f 100644
--- a/drivers/net/enic/vnic_dev.c
+++ b/drivers/net/enic/vnic_dev.c
@@ -408,10 +408,17 @@ int vnic_dev_fw_info(struct vnic_dev *vdev,
if (!vdev->fw_info)
return -ENOMEM;
+ memset(vdev->fw_info, 0, sizeof(struct vnic_devcmd_fw_info));
+
a0 = vdev->fw_info_pa;
+ a1 = sizeof(struct vnic_devcmd_fw_info);
/* only get fw_info once and cache it */
err = vnic_dev_cmd(vdev, CMD_MCPU_FW_INFO, &a0, &a1, wait);
+ if (err == ERR_ECMDUNKNOWN) {
+ err = vnic_dev_cmd(vdev, CMD_MCPU_FW_INFO_OLD,
+ &a0, &a1, wait);
+ }
}
*fw_info = vdev->fw_info;
diff --git a/drivers/net/enic/vnic_devcmd.h b/drivers/net/enic/vnic_devcmd.h
index 9abb3d51dea1..d833a071bac5 100644
--- a/drivers/net/enic/vnic_devcmd.h
+++ b/drivers/net/enic/vnic_devcmd.h
@@ -80,8 +80,34 @@
enum vnic_devcmd_cmd {
CMD_NONE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_NONE, 0),
- /* mcpu fw info in mem: (u64)a0=paddr to struct vnic_devcmd_fw_info */
- CMD_MCPU_FW_INFO = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 1),
+ /*
+ * mcpu fw info in mem:
+ * in:
+ * (u64)a0=paddr to struct vnic_devcmd_fw_info
+ * action:
+ * Fills in struct vnic_devcmd_fw_info (128 bytes)
+ * note:
+ * An old definition of CMD_MCPU_FW_INFO
+ */
+ CMD_MCPU_FW_INFO_OLD = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 1),
+
+ /*
+ * mcpu fw info in mem:
+ * in:
+ * (u64)a0=paddr to struct vnic_devcmd_fw_info
+ * (u16)a1=size of the structure
+ * out:
+ * (u16)a1=0 for in:a1 = 0,
+ * data size actually written for other values.
+ * action:
+ * Fills in first 128 bytes of vnic_devcmd_fw_info for in:a1 = 0,
+ * first in:a1 bytes for 0 < in:a1 <= 132,
+ * 132 bytes for other values of in:a1.
+ * note:
+ * CMD_MCPU_FW_INFO and CMD_MCPU_FW_INFO_OLD have the same enum 1
+ * for source compatibility.
+ */
+ CMD_MCPU_FW_INFO = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 1),
/* dev-specific block member:
* in: (u16)a0=offset,(u8)a1=size
@@ -291,11 +317,19 @@ enum vnic_devcmd_error {
ERR_EMAXRES = 10,
};
+/*
+ * note: hw_version and asic_rev refer to the same thing,
+ * but have different formats. hw_version is
+ * a 32-byte string (e.g. "A2") and asic_rev is
+ * a 16-bit integer (e.g. 0xA2).
+ */
struct vnic_devcmd_fw_info {
char fw_version[32];
char fw_build[32];
char hw_version[32];
char hw_serial_number[32];
+ u16 asic_type;
+ u16 asic_rev;
};
struct vnic_devcmd_notify {