tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
i40evf: set descriptor multiple to 32
Hardware requires descriptors to be allocated in groups of 32.
Change-ID: I752ccc96769d1bd8d3018c004b8aeff464045bf2
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
authored by
Mitch Williams
and committed by
Jeff Kirsher
337eb08e
61a46a4c
+1
-1
+1
-1
drivers/net/ethernet/intel/i40evf/i40evf.h
+1
-1
drivers/net/ethernet/intel/i40evf/i40evf.h
···
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#define I40EVF_MIN_TXD 64
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#define I40EVF_MAX_RXD 4096
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#define I40EVF_MIN_RXD 64
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#define I40EVF_REQ_DESCRIPTOR_MULTIPLE 8
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+
#define I40EVF_REQ_DESCRIPTOR_MULTIPLE 32
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/* Supported Rx Buffer Sizes */
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#define I40EVF_RXBUFFER_64 64 /* Used for packet split */