---

yaml
---
r: 29488
b: refs/heads/master
c: 20888d8
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9a1004d0c11be41c83d06a67dfe74567a41ae582
+refs/heads/master: 20888d83687d5cb374cdb5b0afa746ab79666f4e

trunk/drivers/scsi/sata_sil.c

@@ -54,6 +54,7 @@ enum {
 	 */
 	SIL_FLAG_RERR_ON_DMA_ACT = (1 << 29),
 	SIL_FLAG_MOD15WRITE	= (1 << 30),
+
 	SIL_DFL_HOST_FLAGS	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
 				  ATA_FLAG_MMIO,
 
@@ -84,6 +85,20 @@ enum {
 	/* BMDMA/BMDMA2 */
 	SIL_INTR_STEERING	= (1 << 1),
 
+	SIL_DMA_ENABLE		= (1 << 0),  /* DMA run switch */
+	SIL_DMA_RDWR		= (1 << 3),  /* DMA Rd-Wr */
+	SIL_DMA_SATA_IRQ	= (1 << 4),  /* OR of all SATA IRQs */
+	SIL_DMA_ACTIVE		= (1 << 16), /* DMA running */
+	SIL_DMA_ERROR		= (1 << 17), /* PCI bus error */
+	SIL_DMA_COMPLETE	= (1 << 18), /* cmd complete / IRQ pending */
+	SIL_DMA_N_SATA_IRQ	= (1 << 6),  /* SATA_IRQ for the next channel */
+	SIL_DMA_N_ACTIVE	= (1 << 24), /* ACTIVE for the next channel */
+	SIL_DMA_N_ERROR		= (1 << 25), /* ERROR for the next channel */
+	SIL_DMA_N_COMPLETE	= (1 << 26), /* COMPLETE for the next channel */
+
+	/* SIEN */
+	SIL_SIEN_N		= (1 << 16), /* triggered by SError.N */
+
 	/*
 	 * Others
 	 */
@@ -226,17 +241,18 @@ static const struct {
 	unsigned long tf;	/* ATA taskfile register block */
 	unsigned long ctl;	/* ATA control/altstatus register block */
 	unsigned long bmdma;	/* DMA register block */
+	unsigned long bmdma2;	/* DMA register block #2 */
 	unsigned long fifo_cfg;	/* FIFO Valid Byte Count and Control */
 	unsigned long scr;	/* SATA control register block */
 	unsigned long sien;	/* SATA Interrupt Enable register */
 	unsigned long xfer_mode;/* data transfer mode register */
 	unsigned long sfis_cfg;	/* SATA FIS reception config register */
 } sil_port[] = {
 	/* port 0 ... */
-	{ 0x80, 0x8A, 0x00, 0x40, 0x100, 0x148, 0xb4, 0x14c },
-	{ 0xC0, 0xCA, 0x08, 0x44, 0x180, 0x1c8, 0xf4, 0x1cc },
-	{ 0x280, 0x28A, 0x200, 0x240, 0x300, 0x348, 0x2b4, 0x34c },
-	{ 0x2C0, 0x2CA, 0x208, 0x244, 0x380, 0x3c8, 0x2f4, 0x3cc },
+	{ 0x80, 0x8A, 0x00, 0x10, 0x40, 0x100, 0x148, 0xb4, 0x14c },
+	{ 0xC0, 0xCA, 0x08, 0x18, 0x44, 0x180, 0x1c8, 0xf4, 0x1cc },
+	{ 0x280, 0x28A, 0x200, 0x210, 0x240, 0x300, 0x348, 0x2b4, 0x34c },
+	{ 0x2C0, 0x2CA, 0x208, 0x218, 0x244, 0x380, 0x3c8, 0x2f4, 0x3cc },
 	/* ... port 3 */
 };