From: Andrew Rybchenko <arybchenko@solarflare.com>
To: <dev@dpdk.org>
Cc: Richard Houldsworth <rhouldsworth@solarflare.com>, <stable@dpdk.org>
Subject: [dpdk-dev] [PATCH 01/11] net/sfc/base: make last byte of module information available
Date: Mon, 24 Sep 2018 14:50:20 +0100 [thread overview]
Message-ID: <1537797030-26548-2-git-send-email-arybchenko@solarflare.com> (raw)
In-Reply-To: <1537797030-26548-1-git-send-email-arybchenko@solarflare.com>
From: Richard Houldsworth <rhouldsworth@solarflare.com>
Adjust bounds so the interface supports reading
the last available byte of data.
Fixes: 19b64c6ac35f ("net/sfc/base: import libefx base")
Cc: stable@dpdk.org
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
drivers/net/sfc/base/efx_phy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/sfc/base/efx_phy.c b/drivers/net/sfc/base/efx_phy.c
index 25059dfe1..e78d6efcb 100644
--- a/drivers/net/sfc/base/efx_phy.c
+++ b/drivers/net/sfc/base/efx_phy.c
@@ -297,7 +297,7 @@ efx_phy_module_get_info(
EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
EFSYS_ASSERT(data != NULL);
- if ((uint32_t)offset + len > 0xff) {
+ if ((uint32_t)offset + len > 0x100) {
rc = EINVAL;
goto fail1;
}
--
2.17.1
next prev parent reply other threads:[~2018-09-24 13:50 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-24 13:50 [dpdk-dev] [PATCH 00/11] net/sfc: update base driver to support 50G and 100G Andrew Rybchenko
2018-09-24 13:50 ` Andrew Rybchenko [this message]
2018-09-24 13:50 ` [dpdk-dev] [PATCH 02/11] net/sfc/base: expose PHY module device address constants Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 03/11] net/sfc/base: adjust PHY module info interface Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 04/11] net/sfc/base: update to current port mode terminology Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 05/11] net/sfc/base: add X2 port modes to bandwidth calculator Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 06/11] net/sfc/base: support improvements to bandwidth calculations Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 07/11] net/sfc/base: infer port mode bandwidth from max link speed Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 08/11] net/sfc/base: guard Rx scale code with corresponding option Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 09/11] net/sfc/base: add accessor to whole link status Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 10/11] net/sfc/base: use transceiver ID when reading info Andrew Rybchenko
2018-09-24 13:50 ` [dpdk-dev] [PATCH 11/11] net/sfc: add 50G and 100G XtremeScale X2 family adapters Andrew Rybchenko
2018-09-25 14:32 ` [dpdk-dev] [PATCH 00/11] net/sfc: update base driver to support 50G and 100G Ferruh Yigit
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