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Date: Fri, 21 Nov 2014 21:55:06 -0800 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Mitch Williams <mitch.a.williams@...el.com>, netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net-next 15/17] i40e: increase ARQ size From: Mitch Williams <mitch.a.williams@...el.com> The ARQ needs to have at least as many entries as VFs, or the VFs will get errors from the FW when they send messages to the PF. Since we don't know how many VFs we'll end up with, just set up 128 descriptors. Change-ID: I04ae3d1c7faf09110eb782214e9c05aeb62a6c59 Signed-off-by: Mitch Williams <mitch.a.williams@...el.com> Tested-by: Jim Young <jamesx.m.young@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/i40e/i40e.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 464342a..fc50f64 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -87,7 +87,7 @@ #define I40E_MINIMUM_FCOE 1 /* minimum number of QPs for FCoE */ #endif /* I40E_FCOE */ #define I40E_MAX_AQ_BUF_SIZE 4096 -#define I40E_AQ_LEN 32 +#define I40E_AQ_LEN 128 #define I40E_AQ_WORK_LIMIT 16 #define I40E_MAX_USER_PRIORITY 8 #define I40E_DEFAULT_MSG_ENABLE 4 -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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