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authorFlorian Fainelli <f.fainelli@gmail.com>2022-10-07 05:42:01 +0200
committerJakub Kicinski <kuba@kernel.org>2022-10-11 03:00:15 +0200
commita390e03401e908ebfecdab0c53b70ff512f11d71 (patch)
tree515e418f394dece250442db491850812dbe5fda8 /drivers
parentnet: prestera: span: do not unbind things things that were never bound (diff)
downloadlinux-a390e03401e908ebfecdab0c53b70ff512f11d71.tar.xz
linux-a390e03401e908ebfecdab0c53b70ff512f11d71.zip
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@gmail.com> Link: https://lore.kernel.org/r/20221007034201.4126054-1-f.fainelli@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.h2
1 files changed, 1 insertions, 1 deletions
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