mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-02 15:18:19 +00:00
igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
Change the minimum value of RX/TX descriptors to 64 to enable setting the rx/tx value between 64 and 80. All igbvf devices can use as low as 64 descriptors. This change will unify igbvf with other drivers. Based on commit7b1be1987c
("e1000e: lower ring minimum size to 64") Fixes:d4e0fe01a3
("igbvf: add new driver to support 82576 virtual functions") Signed-off-by: Olga Zaborska <olga.zaborska@intel.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
parent
5aa4827971
commit
8360717524
1 changed files with 2 additions and 2 deletions
|
@ -39,11 +39,11 @@ enum latency_range {
|
||||||
/* Tx/Rx descriptor defines */
|
/* Tx/Rx descriptor defines */
|
||||||
#define IGBVF_DEFAULT_TXD 256
|
#define IGBVF_DEFAULT_TXD 256
|
||||||
#define IGBVF_MAX_TXD 4096
|
#define IGBVF_MAX_TXD 4096
|
||||||
#define IGBVF_MIN_TXD 80
|
#define IGBVF_MIN_TXD 64
|
||||||
|
|
||||||
#define IGBVF_DEFAULT_RXD 256
|
#define IGBVF_DEFAULT_RXD 256
|
||||||
#define IGBVF_MAX_RXD 4096
|
#define IGBVF_MAX_RXD 4096
|
||||||
#define IGBVF_MIN_RXD 80
|
#define IGBVF_MIN_RXD 64
|
||||||
|
|
||||||
#define IGBVF_MIN_ITR_USECS 10 /* 100000 irq/sec */
|
#define IGBVF_MIN_ITR_USECS 10 /* 100000 irq/sec */
|
||||||
#define IGBVF_MAX_ITR_USECS 10000 /* 100 irq/sec */
|
#define IGBVF_MAX_ITR_USECS 10000 /* 100 irq/sec */
|
||||||
|
|
Loading…
Reference in a new issue