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Commit a45e88c9 authored by Anjali Singhai Jain's avatar Anjali Singhai Jain Committed by Jeff Kirsher
Browse files

i40e: Dump the whole NVM, not half 



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

Change-Id: Ieb217f3c6dca455d44e50a0dc61a6664c0cb2265
Signed-off-by: default avatarAnjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: default avatarJesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: default avatarKavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent a1d4b03a

drivers/net/ethernet/intel/i40e/i40e.h

+1 −1
Original line number Diff line number Diff line
@@ -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

drivers/net/ethernet/intel/i40e/i40e_debugfs.c

+2 −2
Original line number Diff line number Diff line
@@ -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;