Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=af793e08b748223d04ec4ba6aa70e3686a4ba4f7
Commit:     af793e08b748223d04ec4ba6aa70e3686a4ba4f7
Parent:     e636b2ead8260aca514a95f2dcb73b0454d1a869
Author:     Brice Goglin <[EMAIL PROTECTED]>
AuthorDate: Sat Oct 13 12:32:58 2007 +0200
Committer:  Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Mon Oct 15 14:24:07 2007 -0400

    myri10ge: update firmware headers
    
    Update myri10ge firmware headers to latest upstream version with
    TSO6 and RSS support.
    
    Signed-off-by: Brice Goglin <[EMAIL PROTECTED]>
    Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
 drivers/net/myri10ge/myri10ge_mcp.h |   90 +++++++++++++++++++++++++++++++++--
 1 files changed, 86 insertions(+), 4 deletions(-)

diff --git a/drivers/net/myri10ge/myri10ge_mcp.h 
b/drivers/net/myri10ge/myri10ge_mcp.h
index a1d2a22..58e5717 100644
--- a/drivers/net/myri10ge/myri10ge_mcp.h
+++ b/drivers/net/myri10ge/myri10ge_mcp.h
@@ -10,7 +10,7 @@ struct mcp_dma_addr {
        __be32 low;
 };
 
-/* 4 Bytes */
+/* 4 Bytes.  8 Bytes for NDIS drivers. */
 struct mcp_slot {
        __sum16 checksum;
        __be16 length;
@@ -205,8 +205,87 @@ enum myri10ge_mcp_cmd_type {
        /* same than DMA_TEST (same args) but abort with UNALIGNED on unaligned
         * chipset */
 
-       MXGEFW_CMD_UNALIGNED_STATUS
-           /* return data = boolean, true if the chipset is known to be 
unaligned */
+       MXGEFW_CMD_UNALIGNED_STATUS,
+       /* return data = boolean, true if the chipset is known to be unaligned 
*/
+
+       MXGEFW_CMD_ALWAYS_USE_N_BIG_BUFFERS,
+       /* data0 = number of big buffers to use.  It must be 0 or a power of 2.
+        * 0 indicates that the NIC consumes as many buffers as they are 
required
+        * for packet. This is the default behavior.
+        * A power of 2 number indicates that the NIC always uses the specified
+        * number of buffers for each big receive packet.
+        * It is up to the driver to ensure that this value is big enough for
+        * the NIC to be able to receive maximum-sized packets.
+        */
+
+       MXGEFW_CMD_GET_MAX_RSS_QUEUES,
+       MXGEFW_CMD_ENABLE_RSS_QUEUES,
+       /* data0 = number of slices n (0, 1, ..., n-1) to enable
+        * data1 = interrupt mode. 0=share one INTx/MSI, 1=use one MSI-X per 
queue.
+        * If all queues share one interrupt, the driver must have set
+        * RSS_SHARED_INTERRUPT_DMA before enabling queues.
+        */
+       MXGEFW_CMD_GET_RSS_SHARED_INTERRUPT_MASK_OFFSET,
+       MXGEFW_CMD_SET_RSS_SHARED_INTERRUPT_DMA,
+       /* data0, data1 = bus address lsw, msw */
+       MXGEFW_CMD_GET_RSS_TABLE_OFFSET,
+       /* get the offset of the indirection table */
+       MXGEFW_CMD_SET_RSS_TABLE_SIZE,
+       /* set the size of the indirection table */
+       MXGEFW_CMD_GET_RSS_KEY_OFFSET,
+       /* get the offset of the secret key */
+       MXGEFW_CMD_RSS_KEY_UPDATED,
+       /* tell nic that the secret key's been updated */
+       MXGEFW_CMD_SET_RSS_ENABLE,
+       /* data0 = enable/disable rss
+        * 0: disable rss.  nic does not distribute receive packets.
+        * 1: enable rss.  nic distributes receive packets among queues.
+        * data1 = hash type
+        * 1: IPV4
+        * 2: TCP_IPV4
+        * 3: IPV4 | TCP_IPV4
+        */
+
+       MXGEFW_CMD_GET_MAX_TSO6_HDR_SIZE,
+       /* Return data = the max. size of the entire headers of a IPv6 TSO 
packet.
+        * If the header size of a IPv6 TSO packet is larger than the specified
+        * value, then the driver must not use TSO.
+        * This size restriction only applies to IPv6 TSO.
+        * For IPv4 TSO, the maximum size of the headers is fixed, and the NIC
+        * always has enough header buffer to store maximum-sized headers.
+        */
+
+       MXGEFW_CMD_SET_TSO_MODE,
+       /* data0 = TSO mode.
+        * 0: Linux/FreeBSD style (NIC default)
+        * 1: NDIS/NetBSD style
+        */
+
+       MXGEFW_CMD_MDIO_READ,
+       /* data0 = dev_addr (PMA/PMD or PCS ...), data1 = register/addr */
+       MXGEFW_CMD_MDIO_WRITE,
+       /* data0 = dev_addr,  data1 = register/addr, data2 = value  */
+
+       MXGEFW_CMD_XFP_I2C_READ,
+       /* Starts to get a fresh copy of one byte or of the whole xfp i2c 
table, the
+        * obtained data is cached inside the xaui-xfi chip :
+        *   data0 : "all" flag : 0 => get one byte, 1=> get 256 bytes,
+        *   data1 : if (data0 == 0): index of byte to refresh [ not used 
otherwise ]
+        * The operation might take ~1ms for a single byte or ~65ms when 
refreshing all 256 bytes
+        * During the i2c operation,  MXGEFW_CMD_XFP_I2C_READ or 
MXGEFW_CMD_XFP_BYTE attempts
+        *  will return MXGEFW_CMD_ERROR_BUSY
+        */
+       MXGEFW_CMD_XFP_BYTE,
+       /* Return the last obtained copy of a given byte in the xfp i2c table
+        * (copy cached during the last relevant MXGEFW_CMD_XFP_I2C_READ)
+        *   data0 : index of the desired table entry
+        *  Return data = the byte stored at the requested index in the table
+        */
+
+       MXGEFW_CMD_GET_VPUMP_OFFSET,
+       /* Return data = NIC memory offset of mcp_vpump_public_global */
+       MXGEFW_CMD_RESET_VPUMP,
+       /* Resets the VPUMP state */
 };
 
 enum myri10ge_mcp_cmd_status {
@@ -220,7 +299,10 @@ enum myri10ge_mcp_cmd_status {
        MXGEFW_CMD_ERROR_BAD_PORT,
        MXGEFW_CMD_ERROR_RESOURCES,
        MXGEFW_CMD_ERROR_MULTICAST,
-       MXGEFW_CMD_ERROR_UNALIGNED
+       MXGEFW_CMD_ERROR_UNALIGNED,
+       MXGEFW_CMD_ERROR_NO_MDIO,
+       MXGEFW_CMD_ERROR_XFP_FAILURE,
+       MXGEFW_CMD_ERROR_XFP_ABSENT
 };
 
 #define MXGEFW_OLD_IRQ_DATA_LEN 40
-
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