From: "Marcin Wojtas" <mw@semihalf.com>
To: devel@edk2.groups.io
Cc: quic_llindhol@quicinc.com, ardb+tianocore@kernel.org,
mw@semihalf.com, jaz@semihalf.com, gjb@semihalf.com,
upstream@semihalf.com, sunny.Wang@arm.com
Subject: [edk2-platforms PATCH 7/8] Marvell/Drivers: Pp2Dxe: Fix Pp2SnpReset
Date: Mon, 14 Mar 2022 16:38:36 +0100 [thread overview]
Message-ID: <20220314153837.1885852-8-mw@semihalf.com> (raw)
In-Reply-To: <20220314153837.1885852-1-mw@semihalf.com>
This patch adds missing parameter's and SNP instance
status checks.
igned-off-by: Marcin Wojtas <mw@semihalf.com>
---
Silicon/Marvell/Drivers/Net/Pp2Dxe/Pp2Dxe.c | 27 ++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/Silicon/Marvell/Drivers/Net/Pp2Dxe/Pp2Dxe.c b/Silicon/Marvell/Drivers/Net/Pp2Dxe/Pp2Dxe.c
index deb3f34625..841a1c8f84 100644
--- a/Silicon/Marvell/Drivers/Net/Pp2Dxe/Pp2Dxe.c
+++ b/Silicon/Marvell/Drivers/Net/Pp2Dxe/Pp2Dxe.c
@@ -647,6 +647,33 @@ Pp2SnpReset (
IN BOOLEAN ExtendedVerification
)
{
+ PP2DXE_CONTEXT *Pp2Context;
+
+ /* Check This Instance. */
+ if (This == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Pp2Context = INSTANCE_FROM_SNP (This);
+
+ /* Check that driver was started and initialized. */
+ if (This->Mode->State != EfiSimpleNetworkInitialized) {
+ switch (This->Mode->State) {
+ case EfiSimpleNetworkStopped:
+ DEBUG ((DEBUG_WARN, "Pp2Dxe%d: not started\n", Pp2Context->Instance));
+ return EFI_NOT_STARTED;
+ case EfiSimpleNetworkStarted:
+ DEBUG ((DEBUG_WARN, "Pp2Dxe%d: not initialized\n", Pp2Context->Instance));
+ return EFI_DEVICE_ERROR;
+ default:
+ DEBUG ((DEBUG_WARN,
+ "Pp2Dxe%d: wrong state: %u\n",
+ Pp2Context->Instance,
+ This->Mode->State));
+ return EFI_DEVICE_ERROR;
+ }
+ }
+
return EFI_SUCCESS;
}
--
2.29.0
next prev parent reply other threads:[~2022-03-14 15:39 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-14 15:38 [edk2-platforms PATCH 0/8] Marvell Pp2Dxe fixes Marcin Wojtas
2022-03-14 15:38 ` [edk2-platforms PATCH 1/8] Marvell/Drivers: Pp2Dxe: Fix Pp2SnpShutdown Marcin Wojtas
2022-03-14 15:38 ` [edk2-platforms PATCH 2/8] Marvell/Drivers: Pp2Dxe: Fix Pp2SnpReceiveFilters Marcin Wojtas
2022-03-14 15:38 ` [edk2-platforms PATCH 3/8] Marvell/Drivers: Pp2Dxe: Fix Pp2SnpStart & Pp2SnpStop Marcin Wojtas
2022-03-14 15:38 ` [edk2-platforms PATCH 4/8] Marvell/Drivers: Pp2Dxe: Implement Pp2SnpIpToMac Marcin Wojtas
2022-03-14 15:38 ` [edk2-platforms PATCH 5/8] Marvell/Drivers: Pp2Dxe: Fix Pp2SnpGetStatus Marcin Wojtas
2022-03-14 15:38 ` [edk2-platforms PATCH 6/8] Marvell/Drivers: Pp2Dxe: Fix Pp2SnpTransmit Marcin Wojtas
2022-03-14 15:38 ` Marcin Wojtas [this message]
2022-03-14 15:38 ` [edk2-platforms PATCH 8/8] Marvell/Drivers: Pp2Dxe: Fix Pp2SnpReceive Marcin Wojtas
2022-04-06 20:01 ` [edk2-platforms PATCH 0/8] Marvell Pp2Dxe fixes Marcin Wojtas
2022-04-07 10:51 ` Sunny Wang
2022-04-20 8:26 ` Ard Biesheuvel
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