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i40e: Dump the whole NVM, not half

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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>
This commit is contained in:
Anjali Singhai Jain 2013-11-28 06:39:26 +00:00 committed by Jeff Kirsher
parent a1d4b03a07
commit a45e88c9db
2 changed files with 3 additions and 3 deletions
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2
drivers/net/ethernet/intel/i40e/i40e.h
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@ -65,7 +65,7 @@
#define I40E_MAX_NPAR_QPS 32 #define I40E_MAX_NPAR_QPS 32
#define I40E_MAX_NUM_DESCRIPTORS 4096 #define I40E_MAX_NUM_DESCRIPTORS 4096
#define I40E_MAX_REGISTER 0x0038FFFF #define I40E_MAX_REGISTER 0x800000
#define I40E_DEFAULT_NUM_DESCRIPTORS 512 #define I40E_DEFAULT_NUM_DESCRIPTORS 512
#define I40E_REQ_DESCRIPTOR_MULTIPLE 32 #define I40E_REQ_DESCRIPTOR_MULTIPLE 32
#define I40E_MIN_NUM_DESCRIPTORS 64 #define I40E_MIN_NUM_DESCRIPTORS 64

4
drivers/net/ethernet/intel/i40e/i40e_debugfs.c
View File

@ -1740,10 +1740,10 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
dev_info(&pf->pdev->dev, dev_info(&pf->pdev->dev,
"Read NVM module=0x%x offset=0x%x words=%d\n", "Read NVM module=0x%x offset=0x%x words=%d\n",
module, offset, buffer_len); module, offset, buffer_len);
if (buffer_len) if (bytes)
print_hex_dump(KERN_INFO, "NVM Dump: ", print_hex_dump(KERN_INFO, "NVM Dump: ",
DUMP_PREFIX_OFFSET, 16, 2, DUMP_PREFIX_OFFSET, 16, 2,
buff, buffer_len, true); buff, bytes, true);
} }
kfree(buff); kfree(buff);
buff = NULL; buff = NULL;