From 00e006a2571824b2ec26b45b089ed8523ec89b73 Mon Sep 17 00:00:00 2001 From: Wen Gu Date: Tue, 19 Dec 2023 22:26:11 +0800 Subject: [PATCH] net/smc: introduce virtual ISM device support feature This introduces virtual ISM device support feature to SMCv2.1 as the first supplemental feature. Signed-off-by: Wen Gu Signed-off-by: David S. Miller --- net/smc/smc.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/net/smc/smc.h b/net/smc/smc.h index 95f56c712b0a..0dc722bf6055 100644 --- a/net/smc/smc.h +++ b/net/smc/smc.h @@ -58,9 +58,12 @@ enum smc_state { /* possible states of an SMC socket */ SMC_PROCESSABORT = 27, }; -#define SMC_FEATURE_MASK 0 /* bitmask of - * supported supplemental features - */ +enum smc_supplemental_features { + SMC_SPF_VIRT_ISM_DEV = 0, +}; + +#define SMC_FEATURE_MASK \ + (BIT(SMC_SPF_VIRT_ISM_DEV)) struct smc_link_group;