Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluet...

[linux-2.6] / drivers / net / myri10ge / myri10ge.c

diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 93007d38df570075fe7f9bc3e8db2a7e1ad1ec58..b3981ed972bf7768b4d90520b8f2dc2fecf3b5f3 100644 (file)
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -76,7 +76,7 @@
 #include "myri10ge_mcp.h"
 #include "myri10ge_mcp_gen_header.h"
 
-#define MYRI10GE_VERSION_STR "1.3.2-1.287"
+#define MYRI10GE_VERSION_STR "1.3.99-1.347"
 
 MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
 MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -556,6 +556,7 @@ static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp, u32 * size)
        unsigned crc, reread_crc;
        const struct firmware *fw;
        struct device *dev = &mgp->pdev->dev;
+       unsigned char *fw_readback;
        struct mcp_gen_header *hdr;
        size_t hdr_offset;
        int status;
@@ -598,9 +599,15 @@ static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp, u32 * size)
                mb();
                readb(mgp->sram);
        }
+       fw_readback = vmalloc(fw->size);
+       if (!fw_readback) {
+               status = -ENOMEM;
+               goto abort_with_fw;
+       }
        /* corruption checking is good for parity recovery and buggy chipset */
-       memcpy_fromio(fw->data, mgp->sram + MYRI10GE_FW_OFFSET, fw->size);
-       reread_crc = crc32(~0, fw->data, fw->size);
+       memcpy_fromio(fw_readback, mgp->sram + MYRI10GE_FW_OFFSET, fw->size);
+       reread_crc = crc32(~0, fw_readback, fw->size);
+       vfree(fw_readback);
        if (crc != reread_crc) {
                dev_err(dev, "CRC failed(fw-len=%u), got 0x%x (expect 0x%x)\n",
                        (unsigned)fw->size, reread_crc, crc);