add lvds1024*800

hc

2024-01-31 f70575805708cabdedea7498aaa3f710fde4d920

 kernel/drivers/scsi/smartpqi/smartpqi_sis.c
..
..
@@ -1,18 +1,11 @@
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+// SPDX-License-Identifier: GPL-2.0
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 /*
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  *    driver for Microsemi PQI-based storage controllers
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- *    Copyright (c) 2016-2017 Microsemi Corporation
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+ *    Copyright (c) 2019-2020 Microchip Technology Inc. and its subsidiaries
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+ *    Copyright (c) 2016-2018 Microsemi Corporation
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  *    Copyright (c) 2016 PMC-Sierra, Inc.
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  *
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- *    This program is free software; you can redistribute it and/or modify
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- *    it under the terms of the GNU General Public License as published by
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- *    the Free Software Foundation; version 2 of the License.
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- *
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- *    This program is distributed in the hope that it will be useful,
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- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *    MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
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- *    NON INFRINGEMENT.  See the GNU General Public License for more details.
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- *
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- *    Questions/Comments/Bugfixes to esc.storagedev@microsemi.com
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+ *    Questions/Comments/Bugfixes to storagedev@microchip.com
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  *
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10
  */
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11
 
..
..
@@ -34,6 +27,7 @@
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 #define SIS_REENABLE_SIS_MODE			0x1
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 #define SIS_ENABLE_MSIX				0x40
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 #define SIS_ENABLE_INTX				0x80
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+#define SIS_SOFT_RESET				0x100
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 #define SIS_CMD_READY				0x200
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 #define SIS_TRIGGER_SHUTDOWN			0x800000
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 #define SIS_PQI_RESET_QUIESCE			0x1000000
..
..
@@ -90,7 +84,7 @@
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 	unsigned long timeout;
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 	u32 status;
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-	timeout = (timeout_secs * HZ) + jiffies;
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+	timeout = (timeout_secs * PQI_HZ) + jiffies;
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 	while (1) {
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 		status = readl(&ctrl_info->registers->sis_firmware_status);
..
..
@@ -202,7 +196,7 @@
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 	 * the top of the loop in order to give the controller time to start
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 	 * processing the command before we start polling.
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 	 */
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-	timeout = (SIS_CMD_COMPLETE_TIMEOUT_SECS * HZ) + jiffies;
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+	timeout = (SIS_CMD_COMPLETE_TIMEOUT_SECS * PQI_HZ) + jiffies;
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 	while (1) {
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 		msleep(SIS_CMD_COMPLETE_POLL_INTERVAL_MSECS);
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 		doorbell = readl(&registers->sis_ctrl_to_host_doorbell);
..
..
@@ -316,9 +310,9 @@
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 	put_unaligned_le32(ctrl_info->max_io_slots,
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 		&base_struct->error_buffer_num_elements);
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-	bus_address = pci_map_single(ctrl_info->pci_dev, base_struct,
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-		sizeof(*base_struct), PCI_DMA_TODEVICE);
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-	if (pci_dma_mapping_error(ctrl_info->pci_dev, bus_address)) {
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+	bus_address = dma_map_single(&ctrl_info->pci_dev->dev, base_struct,
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+		sizeof(*base_struct), DMA_TO_DEVICE);
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+	if (dma_mapping_error(&ctrl_info->pci_dev->dev, bus_address)) {
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 		rc = -ENOMEM;
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 		goto out;
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 	}
..
..
@@ -331,9 +325,8 @@
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 	rc = sis_send_sync_cmd(ctrl_info, SIS_CMD_INIT_BASE_STRUCT_ADDRESS,
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 		&params);
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-	pci_unmap_single(ctrl_info->pci_dev, bus_address, sizeof(*base_struct),
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-		PCI_DMA_TODEVICE);
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-
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+	dma_unmap_single(&ctrl_info->pci_dev->dev, bus_address,
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+			sizeof(*base_struct), DMA_TO_DEVICE);
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 out:
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 	kfree(base_struct_unaligned);
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..
..
@@ -349,7 +342,7 @@
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 	u32 doorbell_register;
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 	unsigned long timeout;
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-	timeout = (SIS_DOORBELL_BIT_CLEAR_TIMEOUT_SECS * HZ) + jiffies;
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+	timeout = (SIS_DOORBELL_BIT_CLEAR_TIMEOUT_SECS * PQI_HZ) + jiffies;
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 	while (1) {
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 		doorbell_register =
..
..
@@ -421,6 +414,12 @@
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 	return readl(&ctrl_info->registers->sis_driver_scratch);
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 }
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+void sis_soft_reset(struct pqi_ctrl_info *ctrl_info)
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+{
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+	writel(SIS_SOFT_RESET,
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+		&ctrl_info->registers->sis_host_to_ctrl_doorbell);
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+}
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+
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 static void __attribute__((unused)) verify_structures(void)
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 {
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 	BUILD_BUG_ON(offsetof(struct sis_base_struct,