On 9 February 2016 at 12:41, Ryan Harkin ryan.harkin@linaro.org wrote:
The variable TimeOut is actually a retry, not a timeout, so I renamed the variable accordingly.
This patch makes no functional change.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin ryan.harkin@linaro.org
Reviewed-by: Ard Biesheuvel ard.biesheuvel@linaro.org
EmbeddedPkg/Drivers/Lan9118Dxe/Lan9118DxeUtil.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/EmbeddedPkg/Drivers/Lan9118Dxe/Lan9118DxeUtil.c b/EmbeddedPkg/Drivers/Lan9118Dxe/Lan9118DxeUtil.c index 66d2b4b..f8f4a78 100644 --- a/EmbeddedPkg/Drivers/Lan9118Dxe/Lan9118DxeUtil.c +++ b/EmbeddedPkg/Drivers/Lan9118Dxe/Lan9118DxeUtil.c @@ -355,7 +355,7 @@ Lan9118Initialize ( IN EFI_SIMPLE_NETWORK_PROTOCOL *Snp ) {
- UINTN Timeout;
UINTN Retries; UINT64 DefaultMacAddress;
// Attempt to wake-up the device if it is in a lower power state
@@ -366,20 +366,20 @@ Lan9118Initialize ( }
// Check that device is active
- Timeout = 20;
- while ((MmioRead32 (LAN9118_PMT_CTRL) & MPTCTRL_READY) == 0 && --Timeout) {
- Retries = 20;
- while ((MmioRead32 (LAN9118_PMT_CTRL) & MPTCTRL_READY) == 0 && --Retries) { MemoryFence(); }
- if (!Timeout) {
if (!Retries) { return EFI_TIMEOUT; }
// Check that EEPROM isn't active
- Timeout = 20;
- while ((MmioRead32 (LAN9118_E2P_CMD) & E2P_EPC_BUSY) && --Timeout){
- Retries = 20;
- while ((MmioRead32 (LAN9118_E2P_CMD) & E2P_EPC_BUSY) && --Retries){ MemoryFence(); }
- if (!Timeout) {
- if (!Retries) { return EFI_TIMEOUT; }
@@ -571,7 +571,7 @@ AutoNegotiate ( UINT32 PhyControl; UINT32 PhyStatus; UINT32 Features;
- UINT32 TimeOut;
UINT32 Retries;
// First check that auto-negotiation is supported PhyStatus = IndirectPHYRead32 (PHY_INDEX_BASIC_STATUS);
@@ -583,12 +583,12 @@ AutoNegotiate ( // Check that link is up first if ((PhyStatus & PHYSTS_LINK_STS) == 0) { // Wait until it is up or until Time Out
- TimeOut = 2000;
- Retries = 2000; while ((IndirectPHYRead32 (PHY_INDEX_BASIC_STATUS) & PHYSTS_LINK_STS) == 0) { MemoryFence(); gBS->Stall ( FixedPcdGet32 (PcdLan9118DefaultNegotiationTimeout) );
TimeOut--;if (!TimeOut) {
Retries--;if (!Retries) { DEBUG ((EFI_D_ERROR, "Link timeout in auto-negotiation.\n")); return EFI_TIMEOUT; }-- 2.1.4