---

yaml --- r: 172866 b: refs/heads/master c: 5600c70 h: refs/heads/master v: v3
git-mirror · Dec 3, 2009 · 62f4745 · 62f4745
1 parent 71910f6
commit 62f4745
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Showing 3 changed files with 24 additions and 27 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8e182a90f91456335756d2ce304ad470795d98e1
+refs/heads/master: 5600c70e576199a7552e1c0fff43f3fe16f5566e
diff --git a/trunk/drivers/ata/pata_hpt37x.c b/trunk/drivers/ata/pata_hpt37x.c
@@ -24,7 +24,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"pata_hpt37x"
-#define DRV_VERSION	"0.6.12"
+#define DRV_VERSION	"0.6.14"
 
 struct hpt_clock {
 	u8	xfer_speed;
@@ -411,9 +411,8 @@ static void hpt370_set_piomode(struct ata_port *ap, struct ata_device *adev)
 
 	pci_read_config_dword(pdev, addr1, &reg);
 	mode = hpt37x_find_mode(ap, adev->pio_mode);
-	mode &= ~0x8000000;	/* No FIFO in PIO */
-	mode &= ~0x30070000;	/* Leave config bits alone */
-	reg &= 0x30070000;	/* Strip timing bits */
+	mode &= 0xCFC3FFFF;	/* Leave DMA bits alone */
+	reg &= ~0xCFC3FFFF;	/* Strip timing bits */
 	pci_write_config_dword(pdev, addr1, reg | mode);
 }
 
@@ -430,8 +429,7 @@ static void hpt370_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 	u32 addr1, addr2;
-	u32 reg;
-	u32 mode;
+	u32 reg, mode, mask;
 	u8 fast;
 
 	addr1 = 0x40 + 4 * (adev->devno + 2 * ap->port_no);
@@ -443,11 +441,12 @@ static void hpt370_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 	fast |= 0x01;
 	pci_write_config_byte(pdev, addr2, fast);
 
+	mask = adev->dma_mode < XFER_UDMA_0 ? 0x31C001FF : 0x303C0000;
+
 	pci_read_config_dword(pdev, addr1, &reg);
 	mode = hpt37x_find_mode(ap, adev->dma_mode);
-	mode |= 0x8000000;	/* FIFO in MWDMA or UDMA */
-	mode &= ~0xC0000000;	/* Leave config bits alone */
-	reg &= 0xC0000000;	/* Strip timing bits */
+	mode &= mask;
+	reg &= ~mask;
 	pci_write_config_dword(pdev, addr1, reg | mode);
 }
 
@@ -515,9 +514,8 @@ static void hpt372_set_piomode(struct ata_port *ap, struct ata_device *adev)
 	mode = hpt37x_find_mode(ap, adev->pio_mode);
 
 	printk("Find mode for %d reports %X\n", adev->pio_mode, mode);
-	mode &= ~0x80000000;	/* No FIFO in PIO */
-	mode &= ~0x30070000;	/* Leave config bits alone */
-	reg &= 0x30070000;	/* Strip timing bits */
+	mode &= 0xCFC3FFFF;	/* Leave DMA bits alone */
+	reg &= ~0xCFC3FFFF;	/* Strip timing bits */
 	pci_write_config_dword(pdev, addr1, reg | mode);
 }
 
@@ -534,8 +532,7 @@ static void hpt372_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 	u32 addr1, addr2;
-	u32 reg;
-	u32 mode;
+	u32 reg, mode, mask;
 	u8 fast;
 
 	addr1 = 0x40 + 4 * (adev->devno + 2 * ap->port_no);
@@ -546,12 +543,13 @@ static void hpt372_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 	fast &= ~0x07;
 	pci_write_config_byte(pdev, addr2, fast);
 
+	mask = adev->dma_mode < XFER_UDMA_0 ? 0x31C001FF : 0x303C0000;
+
 	pci_read_config_dword(pdev, addr1, &reg);
 	mode = hpt37x_find_mode(ap, adev->dma_mode);
 	printk("Find mode for DMA %d reports %X\n", adev->dma_mode, mode);
-	mode &= ~0xC0000000;	/* Leave config bits alone */
-	mode |= 0x80000000;	/* FIFO in MWDMA or UDMA */
-	reg &= 0xC0000000;	/* Strip timing bits */
+	mode &= mask;
+	reg &= ~mask;
 	pci_write_config_dword(pdev, addr1, reg | mode);
 }
 

diff --git a/trunk/drivers/ata/pata_hpt3x2n.c b/trunk/drivers/ata/pata_hpt3x2n.c
@@ -25,7 +25,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"pata_hpt3x2n"
-#define DRV_VERSION	"0.3.4"
+#define DRV_VERSION	"0.3.7"
 
 enum {
 	HPT_PCI_FAST	=	(1 << 31),
@@ -188,9 +188,8 @@ static void hpt3x2n_set_piomode(struct ata_port *ap, struct ata_device *adev)
 
 	pci_read_config_dword(pdev, addr1, &reg);
 	mode = hpt3x2n_find_mode(ap, adev->pio_mode);
-	mode &= ~0x8000000;	/* No FIFO in PIO */
-	mode &= ~0x30070000;	/* Leave config bits alone */
-	reg &= 0x30070000;	/* Strip timing bits */
+	mode &= 0xCFC3FFFF;	/* Leave DMA bits alone */
+	reg &= ~0xCFC3FFFF;	/* Strip timing bits */
 	pci_write_config_dword(pdev, addr1, reg | mode);
 }
 
@@ -207,8 +206,7 @@ static void hpt3x2n_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 	u32 addr1, addr2;
-	u32 reg;
-	u32 mode;
+	u32 reg, mode, mask;
 	u8 fast;
 
 	addr1 = 0x40 + 4 * (adev->devno + 2 * ap->port_no);
@@ -219,11 +217,12 @@ static void hpt3x2n_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 	fast &= ~0x07;
 	pci_write_config_byte(pdev, addr2, fast);
 
+	mask = adev->dma_mode < XFER_UDMA_0 ? 0x31C001FF : 0x303C0000;
+
 	pci_read_config_dword(pdev, addr1, &reg);
 	mode = hpt3x2n_find_mode(ap, adev->dma_mode);
-	mode |= 0x8000000;	/* FIFO in MWDMA or UDMA */
-	mode &= ~0xC0000000;	/* Leave config bits alone */
-	reg &= 0xC0000000;	/* Strip timing bits */
+	mode &= mask;
+	reg &= ~mask;
 	pci_write_config_dword(pdev, addr1, reg | mode);
 }