-/*******************************************************************************
-
-Copyright (c) 2001-2015, Intel Corporation
-All rights reserved.
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-modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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-***************************************************************************/
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2001-2018
+ */
#include "ixgbe_x540.h"
#include "ixgbe_type.h"
*
* Determines physical layer capabilities of the current configuration.
**/
-u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw)
+u64 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw)
{
- u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
+ u64 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
u16 ext_ability = 0;
DEBUGFUNC("ixgbe_get_supported_physical_layer_X540");
swmask |= swi2c_mask;
fwmask |= swi2c_mask << 2;
+ if (hw->mac.type >= ixgbe_mac_X550)
+ timeout = 1000;
+
for (i = 0; i < timeout; i++) {
/* SW NVM semaphore bit is used for access to all
* SW_FW_SYNC bits (not just NVM)
msec_delay(5);
}
- /* Failed to get SW only semaphore */
- if (swmask == IXGBE_GSSR_SW_MNG_SM) {
- ERROR_REPORT1(IXGBE_ERROR_POLLING,
- "Failed to get SW only semaphore");
- DEBUGOUT("Failed to get SW only semaphore, returning IXGBE_ERR_SWFW_SYNC\n");
- return IXGBE_ERR_SWFW_SYNC;
- }
-
/* If the resource is not released by the FW/HW the SW can assume that
* the FW/HW malfunctions. In that case the SW should set the SW bit(s)
* of the requested resource(s) while ignoring the corresponding FW/HW
*/
if (swfw_sync & swmask) {
u32 rmask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_PHY0_SM |
- IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_MAC_CSR_SM;
+ IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_MAC_CSR_SM |
+ IXGBE_GSSR_SW_MNG_SM;
if (swi2c_mask)
rmask |= IXGBE_GSSR_I2C_MASK;
**/
void ixgbe_init_swfw_sync_X540(struct ixgbe_hw *hw)
{
+ u32 rmask;
+
/* First try to grab the semaphore but we don't need to bother
- * looking to see whether we got the lock or not since we do
+ * looking to see whether we got the lock or not since we do
* the same thing regardless of whether we got the lock or not.
* We got the lock - we release it.
* We timeout trying to get the lock - we force its release.
*/
ixgbe_get_swfw_sync_semaphore(hw);
ixgbe_release_swfw_sync_semaphore(hw);
+
+ /* Acquire and release all software resources. */
+ rmask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_PHY0_SM |
+ IXGBE_GSSR_PHY1_SM | IXGBE_GSSR_MAC_CSR_SM |
+ IXGBE_GSSR_SW_MNG_SM;
+
+ rmask |= IXGBE_GSSR_I2C_MASK;
+ ixgbe_acquire_swfw_sync_X540(hw, rmask);
+ ixgbe_release_swfw_sync_X540(hw, rmask);
}
/**