From: Anjali Singhai Jain <anjali.singhai@intel.com>
Date: Thu, 28 Nov 2013 06:39:26 +0000 (+0000)
Subject: i40e: Dump the whole NVM, not half
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a45e88c9db90c869365d8e258989639a09cf19dc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

i40e: Dump the whole NVM, not half

Debugfs was reading exactly half the number of words, fix it.

Change-Id: Ieb217f3c6dca455d44e50a0dc61a6664c0cb2265
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index df569fdcbc1c..934623e084ca 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -65,7 +65,7 @@
 #define I40E_MAX_NPAR_QPS     32
 
 #define I40E_MAX_NUM_DESCRIPTORS      4096
-#define I40E_MAX_REGISTER     0x0038FFFF
+#define I40E_MAX_REGISTER     0x800000
 #define I40E_DEFAULT_NUM_DESCRIPTORS  512
 #define I40E_REQ_DESCRIPTOR_MULTIPLE  32
 #define I40E_MIN_NUM_DESCRIPTORS      64
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index e201060fe368..7f448b6a2f73 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -1740,10 +1740,10 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
 			dev_info(&pf->pdev->dev,
 				 "Read NVM module=0x%x offset=0x%x words=%d\n",
 				 module, offset, buffer_len);
-			if (buffer_len)
+			if (bytes)
 				print_hex_dump(KERN_INFO, "NVM Dump: ",
 					DUMP_PREFIX_OFFSET, 16, 2,
-					buff, buffer_len, true);
+					buff, bytes, true);
 		}
 		kfree(buff);
 		buff = NULL;