initial commit

1 files changed, 69 insertions, 0 deletions

diff --git a/fix_deprecated.patch b/fix_deprecated.patch
new file mode 100644
index 000000000000..4ca966bf86b8
--- /dev/null
+++ b/fix_deprecated.patch
@@ -0,0 +1,69 @@
+diff -urN AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source/ax99100_sp.c AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source-fixed/ax99100_sp.c
+--- AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source/ax99100_sp.c	2022-01-25 11:19:13.000000000 +0900
++++ AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source-fixed/ax99100_sp.c	2022-06-07 15:17:46.448920317 +0900
+@@ -2823,9 +2823,9 @@
+ 			serial99100_ports[index].dma_tx=1;

+ 

+ 			serial99100_ports[index].dma_tx_buf_v =

+-				(char *)pci_alloc_consistent(dev,DMA_TX_BUFFER_SZ,&serial99100_ports[index].dma_tx_buf_p);

++				(char *)dma_alloc_coherent(&dev->dev,DMA_TX_BUFFER_SZ,&serial99100_ports[index].dma_tx_buf_p,GFP_ATOMIC);

+ 			serial99100_ports[index].dma_tx_buf_v_start =

+-				(char *)pci_alloc_consistent(dev,DMA_TX_BUFFER_SZ,&serial99100_ports[index].dma_tx_buf_p_start);

++				(char *)dma_alloc_coherent(&dev->dev,DMA_TX_BUFFER_SZ,&serial99100_ports[index].dma_tx_buf_p_start,GFP_ATOMIC);

+ 			

+ 			memset(serial99100_ports[index].dma_tx_buf_v,0,DMA_TX_BUFFER_SZ);

+ 			memset(serial99100_ports[index].dma_tx_buf_v_start,0,DMA_TX_BUFFER_SZ);

+@@ -2844,7 +2844,7 @@
+ 		if (uart_99100_contxts[index].rx_dma_en == 1) {

+ 			serial99100_ports[index].dma_rx=1;

+ 			serial99100_ports[index].dma_rx_buf_v =

+-				(char *)pci_alloc_consistent(dev,DMA_RX_BUFFER_SZ,&serial99100_ports[index].dma_rx_buf_p);

++				(char *)dma_alloc_coherent(&dev->dev,DMA_RX_BUFFER_SZ,&serial99100_ports[index].dma_rx_buf_p,GFP_ATOMIC);

+ 			memset(serial99100_ports[index].dma_rx_buf_v,0,DMA_RX_BUFFER_SZ);			

+ 			serial99100_ports[index].part_done_recv_cnt=0;	

+ 			serial99100_ports[index].rx_dma_done_cnt=0;

+@@ -2989,9 +2989,9 @@
+ 		uart->port.dev = NULL;		

+ 		up(&serial99100_sem);

+ 		

+-		pci_free_consistent(dev,DMA_TX_BUFFER_SZ,uart->dma_tx_buf_v,uart->dma_tx_buf_p);

+-		pci_free_consistent(dev,DMA_TX_BUFFER_SZ,uart->dma_tx_buf_v_start,uart->dma_tx_buf_p_start);

+-		pci_free_consistent(dev,DMA_RX_BUFFER_SZ,uart->dma_rx_buf_v,uart->dma_rx_buf_p);

++		dma_free_coherent(&dev->dev,DMA_TX_BUFFER_SZ,uart->dma_tx_buf_v,uart->dma_tx_buf_p);

++		dma_free_coherent(&dev->dev,DMA_TX_BUFFER_SZ,uart->dma_tx_buf_v_start,uart->dma_tx_buf_p_start);

++		dma_free_coherent(&dev->dev,DMA_RX_BUFFER_SZ,uart->dma_rx_buf_v,uart->dma_rx_buf_p);

+ 		pci_disable_device(dev);

+ 

+ 		//Initialise the uart_99100_port arrays port specific element to the default state

+diff -urN AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source/ax99100_spi.c AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source-fixed/ax99100_spi.c
+--- AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source/ax99100_spi.c	2017-08-03 23:38:04.000000000 +0900
++++ AX99100_SP_PP_SPI_Linux_Driver_v1.8.0_Source-fixed/ax99100_spi.c	2022-06-07 15:14:50.405637369 +0900
+@@ -392,8 +392,8 @@
+ 	device = MKDEV(axspi->dev_major, axspi->dev_minor);

+ 

+ 	/* DMA free */

+-	pci_free_consistent(dev, DMA_BUFFER_SZ, axspi->tx_dma_v,axspi->tx_dma_p);

+-	pci_free_consistent(dev, DMA_BUFFER_SZ, axspi->rx_dma_v,axspi->rx_dma_p);

++	dma_free_coherent(&dev->dev, DMA_BUFFER_SZ, axspi->tx_dma_v,axspi->tx_dma_p);

++	dma_free_coherent(&dev->dev, DMA_BUFFER_SZ, axspi->rx_dma_v,axspi->rx_dma_p);

+ 	

+ 	if  (dev->subsystem_device != PCI_SUBVEN_ID_AX99100_SPI) {

+ 		dev_err(&dev->dev, "Not AX99100 SPI device when remove!\n");

+@@ -460,7 +460,7 @@
+ 	

+ 	/* DMA for TX */

+ 	axspi->tx_dma_v =

+-		(char *)pci_alloc_consistent(dev,DMA_BUFFER_SZ,&axspi->tx_dma_p);

++		(char *)dma_alloc_coherent(&dev->dev,DMA_BUFFER_SZ,&axspi->tx_dma_p,GFP_ATOMIC);

+ 	memset(axspi->tx_dma_v,0,DMA_BUFFER_SZ);

+ 	

+ 	DEBUG("tx_dma_v=0x%x tx_dma_p=0x%x\n",(unsigned int)axspi->tx_dma_v,

+@@ -468,7 +468,7 @@
+ 	

+ 	/* DMA for RX */

+ 	axspi->rx_dma_v =

+-		(char *)pci_alloc_consistent(dev,DMA_BUFFER_SZ,&axspi->rx_dma_p);

++		(char *)dma_alloc_coherent(&dev->dev,DMA_BUFFER_SZ,&axspi->rx_dma_p,GFP_ATOMIC);

+ 	memset(axspi->rx_dma_v,0,DMA_BUFFER_SZ);

+ 	

+ 	DEBUG("rx_dma_v=0x%x rx_dma_p=0x%x\n",(unsigned int)axspi->rx_dma_v,