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Date: Thu, 6 Oct 2022 20:42:01 -0700 From: Florian Fainelli <f.fainelli@...il.com> To: netdev@...r.kernel.org Cc: Florian Fainelli <f.fainelli@...il.com>, Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, linux-kernel@...r.kernel.org (open list) Subject: [PATCH net] net: systemport: Enable all RX descriptors for SYSTEMPORT Lite The original commit that added support for the SYSTEMPORT Lite variant halved the number of RX descriptors due to a confusion between the number of descriptors and the number of descriptor words. There are 512 descriptor *words* which means 256 descriptors total. Fixes: 44a4524c54af ("net: systemport: Add support for SYSTEMPORT Lite") Signed-off-by: Florian Fainelli <f.fainelli@...il.com> --- drivers/net/ethernet/broadcom/bcmsysport.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h index 16b73bb9acc7..5af16e5f9ad0 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.h +++ b/drivers/net/ethernet/broadcom/bcmsysport.h @@ -484,7 +484,7 @@ struct bcm_rsb { /* Number of Receive hardware descriptor words */ #define SP_NUM_HW_RX_DESC_WORDS 1024 -#define SP_LT_NUM_HW_RX_DESC_WORDS 256 +#define SP_LT_NUM_HW_RX_DESC_WORDS 512 /* Internal linked-list RAM size */ #define SP_NUM_TX_DESC 1536 -- 2.25.1
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