[PATCH] Pass struct dev pointer to dma_cache_sync()
Ralf Baechle [Thu, 7 Dec 2006 04:38:56 +0000 (20:38 -0800)]
Pass struct dev pointer to dma_cache_sync()

dma_cache_sync() is ill-designed in that it does not have a struct device
pointer argument which makes proper support for systems that consist of a
mix of coherent and non-coherent DMA devices hard.  Change dma_cache_sync
to take a struct device pointer as first argument and fix all its callers
to pass it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

27 files changed:
Documentation/DMA-API.txt
arch/avr32/mm/dma-coherent.c
arch/mips/mm/dma-coherent.c
arch/mips/mm/dma-ip27.c
arch/mips/mm/dma-ip32.c
arch/mips/mm/dma-noncoherent.c
drivers/net/lasi_82596.c
drivers/scsi/53c700.c
drivers/scsi/53c700.h
drivers/serial/mpsc.c
include/asm-alpha/dma-mapping.h
include/asm-avr32/dma-mapping.h
include/asm-cris/dma-mapping.h
include/asm-frv/dma-mapping.h
include/asm-generic/dma-mapping.h
include/asm-i386/dma-mapping.h
include/asm-ia64/dma-mapping.h
include/asm-m68k/dma-mapping.h
include/asm-mips/dma-mapping.h
include/asm-parisc/dma-mapping.h
include/asm-powerpc/dma-mapping.h
include/asm-sh/dma-mapping.h
include/asm-sh64/dma-mapping.h
include/asm-sparc64/dma-mapping.h
include/asm-um/dma-mapping.h
include/asm-x86_64/dma-mapping.h
include/asm-xtensa/dma-mapping.h

index 3dc1f91..805db4b 100644 (file)
@@ -459,7 +459,7 @@ anything like this.  You must also be extra careful about accessing
 memory you intend to sync partially.
 
 void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 
 Do a partial sync of memory that was allocated by
index 44ab8a7..b68d669 100644 (file)
@@ -11,7 +11,7 @@
 #include <asm/addrspace.h>
 #include <asm/cacheflush.h>
 
-void dma_cache_sync(void *vaddr, size_t size, int direction)
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size, int direction)
 {
        /*
         * No need to sync an uncached area
index 18bc83e..5697c6e 100644 (file)
@@ -197,7 +197,7 @@ int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
 
 EXPORT_SYMBOL(dma_is_consistent);
 
-void dma_cache_sync(void *vaddr, size_t size,
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        BUG_ON(direction == DMA_NONE);
index 8e9a5a8..f088344 100644 (file)
@@ -204,7 +204,7 @@ int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
 
 EXPORT_SYMBOL(dma_is_consistent);
 
-void dma_cache_sync(void *vaddr, size_t size,
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        BUG_ON(direction == DMA_NONE);
index 08720a4..b42b6f7 100644 (file)
@@ -370,7 +370,8 @@ int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
 
 EXPORT_SYMBOL(dma_is_consistent);
 
-void dma_cache_sync(void *vaddr, size_t size, enum dma_data_direction direction)
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+       enum dma_data_direction direction)
 {
        if (direction == DMA_NONE)
                return;
index 4a3efc6..8cecef0 100644 (file)
@@ -306,7 +306,8 @@ int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
 
 EXPORT_SYMBOL(dma_is_consistent);
 
-void dma_cache_sync(void *vaddr, size_t size, enum dma_data_direction direction)
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+       enum dma_data_direction direction)
 {
        if (direction == DMA_NONE)
                return;
index f4d815b..ea392f2 100644 (file)
 #define DEB(x,y)       if (i596_debug & (x)) { y; }
 
 
-#define  CHECK_WBACK(addr,len) \
-       do { dma_cache_sync((void *)addr, len, DMA_TO_DEVICE); } while (0)
+#define  CHECK_WBACK(priv, addr,len) \
+       do { dma_cache_sync((priv)->dev, (void *)addr, len, DMA_TO_DEVICE); } while (0)
 
-#define  CHECK_INV(addr,len) \
-       do { dma_cache_sync((void *)addr, len, DMA_FROM_DEVICE); } while(0)
+#define  CHECK_INV(priv, addr,len) \
+       do { dma_cache_sync((priv)->dev, (void *)addr, len, DMA_FROM_DEVICE); } while(0)
 
-#define  CHECK_WBACK_INV(addr,len) \
-       do { dma_cache_sync((void *)addr, len, DMA_BIDIRECTIONAL); } while (0)
+#define  CHECK_WBACK_INV(priv, addr,len) \
+       do { dma_cache_sync((priv)->dev, (void *)addr, len, DMA_BIDIRECTIONAL); } while (0)
 
 
 #define PA_I82596_RESET                0       /* Offsets relative to LASI-LAN-Addr.*/
@@ -449,10 +449,10 @@ static inline void MPU_PORT(struct net_device *dev, int c, dma_addr_t x)
 
 static inline int wait_istat(struct net_device *dev, struct i596_private *lp, int delcnt, char *str)
 {
-       CHECK_INV(&(lp->iscp), sizeof(struct i596_iscp));
+       CHECK_INV(lp, &(lp->iscp), sizeof(struct i596_iscp));
        while (--delcnt && lp->iscp.stat) {
                udelay(10);
-               CHECK_INV(&(lp->iscp), sizeof(struct i596_iscp));
+               CHECK_INV(lp, &(lp->iscp), sizeof(struct i596_iscp));
        }
        if (!delcnt) {
                printk("%s: %s, iscp.stat %04x, didn't clear\n",
@@ -466,10 +466,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_private *lp, in
 
 static inline int wait_cmd(struct net_device *dev, struct i596_private *lp, int delcnt, char *str)
 {
-       CHECK_INV(&(lp->scb), sizeof(struct i596_scb));
+       CHECK_INV(lp, &(lp->scb), sizeof(struct i596_scb));
        while (--delcnt && lp->scb.command) {
                udelay(10);
-               CHECK_INV(&(lp->scb), sizeof(struct i596_scb));
+               CHECK_INV(lp, &(lp->scb), sizeof(struct i596_scb));
        }
        if (!delcnt) {
                printk("%s: %s, status %4.4x, cmd %4.4x.\n",
@@ -522,7 +522,7 @@ static void i596_display_data(struct net_device *dev)
                        rbd, rbd->count, rbd->b_next, rbd->b_data, rbd->size);
                rbd = rbd->v_next;
        } while (rbd != lp->rbd_head);
-       CHECK_INV(lp, sizeof(struct i596_private));
+       CHECK_INV(lp, lp, sizeof(struct i596_private));
 }
 
 
@@ -592,7 +592,7 @@ static inline void init_rx_bufs(struct net_device *dev)
        rfd->b_next = WSWAPrfd(virt_to_dma(lp,lp->rfds));
        rfd->cmd = CMD_EOL|CMD_FLEX;
 
-       CHECK_WBACK_INV(lp, sizeof(struct i596_private));
+       CHECK_WBACK_INV(lp, lp, sizeof(struct i596_private));
 }
 
 static inline void remove_rx_bufs(struct net_device *dev)
@@ -629,7 +629,7 @@ static void rebuild_rx_bufs(struct net_device *dev)
        lp->rbd_head = lp->rbds;
        lp->rfds[0].rbd = WSWAPrbd(virt_to_dma(lp,lp->rbds));
 
-       CHECK_WBACK_INV(lp, sizeof(struct i596_private));
+       CHECK_WBACK_INV(lp, lp, sizeof(struct i596_private));
 }
 
 
@@ -663,8 +663,8 @@ static int init_i596_mem(struct net_device *dev)
 
        DEB(DEB_INIT, printk("%s: starting i82596.\n", dev->name));
 
-       CHECK_WBACK(&(lp->scp), sizeof(struct i596_scp));
-       CHECK_WBACK(&(lp->iscp), sizeof(struct i596_iscp));
+       CHECK_WBACK(lp, &(lp->scp), sizeof(struct i596_scp));
+       CHECK_WBACK(lp, &(lp->iscp), sizeof(struct i596_iscp));
 
        MPU_PORT(dev, PORT_ALTSCP, virt_to_dma(lp,&lp->scp));
 
@@ -678,25 +678,25 @@ static int init_i596_mem(struct net_device *dev)
        rebuild_rx_bufs(dev);
 
        lp->scb.command = 0;
-       CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+       CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
 
        enable_irq(dev->irq);   /* enable IRQs from LAN */
 
        DEB(DEB_INIT, printk("%s: queuing CmdConfigure\n", dev->name));
        memcpy(lp->cf_cmd.i596_config, init_setup, 14);
        lp->cf_cmd.cmd.command = CmdConfigure;
-       CHECK_WBACK(&(lp->cf_cmd), sizeof(struct cf_cmd));
+       CHECK_WBACK(lp, &(lp->cf_cmd), sizeof(struct cf_cmd));
        i596_add_cmd(dev, &lp->cf_cmd.cmd);
 
        DEB(DEB_INIT, printk("%s: queuing CmdSASetup\n", dev->name));
        memcpy(lp->sa_cmd.eth_addr, dev->dev_addr, 6);
        lp->sa_cmd.cmd.command = CmdSASetup;
-       CHECK_WBACK(&(lp->sa_cmd), sizeof(struct sa_cmd));
+       CHECK_WBACK(lp, &(lp->sa_cmd), sizeof(struct sa_cmd));
        i596_add_cmd(dev, &lp->sa_cmd.cmd);
 
        DEB(DEB_INIT, printk("%s: queuing CmdTDR\n", dev->name));
        lp->tdr_cmd.cmd.command = CmdTDR;
-       CHECK_WBACK(&(lp->tdr_cmd), sizeof(struct tdr_cmd));
+       CHECK_WBACK(lp, &(lp->tdr_cmd), sizeof(struct tdr_cmd));
        i596_add_cmd(dev, &lp->tdr_cmd.cmd);
 
        spin_lock_irqsave (&lp->lock, flags);
@@ -708,7 +708,7 @@ static int init_i596_mem(struct net_device *dev)
        DEB(DEB_INIT, printk("%s: Issuing RX_START\n", dev->name));
        lp->scb.command = RX_START;
        lp->scb.rfd = WSWAPrfd(virt_to_dma(lp,lp->rfds));
-       CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+       CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
 
        CA(dev);
 
@@ -740,13 +740,13 @@ static inline int i596_rx(struct net_device *dev)
 
        rfd = lp->rfd_head;             /* Ref next frame to check */
 
-       CHECK_INV(rfd, sizeof(struct i596_rfd));
+       CHECK_INV(lp, rfd, sizeof(struct i596_rfd));
        while ((rfd->stat) & STAT_C) {  /* Loop while complete frames */
                if (rfd->rbd == I596_NULL)
                        rbd = NULL;
                else if (rfd->rbd == lp->rbd_head->b_addr) {
                        rbd = lp->rbd_head;
-                       CHECK_INV(rbd, sizeof(struct i596_rbd));
+                       CHECK_INV(lp, rbd, sizeof(struct i596_rbd));
                }
                else {
                        printk("%s: rbd chain broken!\n", dev->name);
@@ -790,7 +790,7 @@ static inline int i596_rx(struct net_device *dev)
                                dma_addr = dma_map_single(lp->dev, newskb->data, PKT_BUF_SZ, DMA_FROM_DEVICE);
                                rbd->v_data = newskb->data;
                                rbd->b_data = WSWAPchar(dma_addr);
-                               CHECK_WBACK_INV(rbd, sizeof(struct i596_rbd));
+                               CHECK_WBACK_INV(lp, rbd, sizeof(struct i596_rbd));
                        }
                        else
                                skb = dev_alloc_skb(pkt_len + 2);
@@ -842,7 +842,7 @@ memory_squeeze:
                if (rbd != NULL && (rbd->count & 0x4000)) {
                        rbd->count = 0;
                        lp->rbd_head = rbd->v_next;
-                       CHECK_WBACK_INV(rbd, sizeof(struct i596_rbd));
+                       CHECK_WBACK_INV(lp, rbd, sizeof(struct i596_rbd));
                }
 
                /* Tidy the frame descriptor, marking it as end of list */
@@ -860,10 +860,10 @@ memory_squeeze:
 
                lp->scb.rfd = rfd->b_next;
                lp->rfd_head = rfd->v_next;
-               CHECK_WBACK_INV(rfd->v_prev, sizeof(struct i596_rfd));
-               CHECK_WBACK_INV(rfd, sizeof(struct i596_rfd));
+               CHECK_WBACK_INV(lp, rfd->v_prev, sizeof(struct i596_rfd));
+               CHECK_WBACK_INV(lp, rfd, sizeof(struct i596_rfd));
                rfd = lp->rfd_head;
-               CHECK_INV(rfd, sizeof(struct i596_rfd));
+               CHECK_INV(lp, rfd, sizeof(struct i596_rfd));
        }
 
        DEB(DEB_RXFRAME, printk("frames %d\n", frames));
@@ -902,12 +902,12 @@ static inline void i596_cleanup_cmd(struct net_device *dev, struct i596_private
                        ptr->v_next = NULL;
                        ptr->b_next = I596_NULL;
                }
-               CHECK_WBACK_INV(ptr, sizeof(struct i596_cmd));
+               CHECK_WBACK_INV(lp, ptr, sizeof(struct i596_cmd));
        }
 
        wait_cmd(dev, lp, 100, "i596_cleanup_cmd timed out");
        lp->scb.cmd = I596_NULL;
-       CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+       CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
 }
 
 
@@ -925,7 +925,7 @@ static inline void i596_reset(struct net_device *dev, struct i596_private *lp)
 
        /* FIXME: this command might cause an lpmc */
        lp->scb.command = CUC_ABORT | RX_ABORT;
-       CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+       CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
        CA(dev);
 
        /* wait for shutdown */
@@ -951,20 +951,20 @@ static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd)
        cmd->command |= (CMD_EOL | CMD_INTR);
        cmd->v_next = NULL;
        cmd->b_next = I596_NULL;
-       CHECK_WBACK(cmd, sizeof(struct i596_cmd));
+       CHECK_WBACK(lp, cmd, sizeof(struct i596_cmd));
 
        spin_lock_irqsave (&lp->lock, flags);
 
        if (lp->cmd_head != NULL) {
                lp->cmd_tail->v_next = cmd;
                lp->cmd_tail->b_next = WSWAPcmd(virt_to_dma(lp,&cmd->status));
-               CHECK_WBACK(lp->cmd_tail, sizeof(struct i596_cmd));
+               CHECK_WBACK(lp, lp->cmd_tail, sizeof(struct i596_cmd));
        } else {
                lp->cmd_head = cmd;
                wait_cmd(dev, lp, 100, "i596_add_cmd timed out");
                lp->scb.cmd = WSWAPcmd(virt_to_dma(lp,&cmd->status));
                lp->scb.command = CUC_START;
-               CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+               CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
                CA(dev);
        }
        lp->cmd_tail = cmd;
@@ -998,12 +998,12 @@ static int i596_test(struct net_device *dev)
        data = virt_to_dma(lp,tint);
 
        tint[1] = -1;
-       CHECK_WBACK(tint,PAGE_SIZE);
+       CHECK_WBACK(lp, tint, PAGE_SIZE);
 
        MPU_PORT(dev, 1, data);
 
        for(data = 1000000; data; data--) {
-               CHECK_INV(tint,PAGE_SIZE);
+               CHECK_INV(lp, tint, PAGE_SIZE);
                if(tint[1] != -1)
                        break;
 
@@ -1061,7 +1061,7 @@ static void i596_tx_timeout (struct net_device *dev)
                /* Issue a channel attention signal */
                DEB(DEB_ERRORS, printk("Kicking board.\n"));
                lp->scb.command = CUC_START | RX_START;
-               CHECK_WBACK_INV(&(lp->scb), sizeof(struct i596_scb));
+               CHECK_WBACK_INV(lp, &(lp->scb), sizeof(struct i596_scb));
                CA (dev);
                lp->last_restart = lp->stats.tx_packets;
        }
@@ -1118,8 +1118,8 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
                tbd->data = WSWAPchar(tx_cmd->dma_addr);
 
                DEB(DEB_TXADDR,print_eth(skb->data, "tx-queued"));
-               CHECK_WBACK_INV(tx_cmd, sizeof(struct tx_cmd));
-               CHECK_WBACK_INV(tbd, sizeof(struct i596_tbd));
+               CHECK_WBACK_INV(lp, tx_cmd, sizeof(struct tx_cmd));
+               CHECK_WBACK_INV(lp, tbd, sizeof(struct i596_tbd));
                i596_add_cmd(dev, &tx_cmd->cmd);
 
                lp->stats.tx_packets++;
@@ -1228,7 +1228,7 @@ static int __devinit i82596_probe(struct net_device *dev,
        lp->dma_addr = dma_addr;
        lp->dev = gen_dev;
 
-       CHECK_WBACK_INV(dev->mem_start, sizeof(struct i596_private));
+       CHECK_WBACK_INV(lp, dev->mem_start, sizeof(struct i596_private));
 
        i = register_netdev(dev);
        if (i) {
@@ -1295,7 +1295,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
                        DEB(DEB_INTS, printk("%s: i596 interrupt command unit inactive %x.\n", dev->name, status & 0x0700));
 
                while (lp->cmd_head != NULL) {
-                       CHECK_INV(lp->cmd_head, sizeof(struct i596_cmd));
+                       CHECK_INV(lp, lp->cmd_head, sizeof(struct i596_cmd));
                        if (!(lp->cmd_head->status & STAT_C))
                                break;
 
@@ -1358,7 +1358,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
                        }
                        ptr->v_next = NULL;
                        ptr->b_next = I596_NULL;
-                       CHECK_WBACK(ptr, sizeof(struct i596_cmd));
+                       CHECK_WBACK(lp, ptr, sizeof(struct i596_cmd));
                        lp->last_cmd = jiffies;
                }
 
@@ -1372,13 +1372,13 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
 
                        ptr->command &= 0x1fff;
                        ptr = ptr->v_next;
-                       CHECK_WBACK_INV(prev, sizeof(struct i596_cmd));
+                       CHECK_WBACK_INV(lp, prev, sizeof(struct i596_cmd));
                }
 
                if ((lp->cmd_head != NULL))
                        ack_cmd |= CUC_START;
                lp->scb.cmd = WSWAPcmd(virt_to_dma(lp,&lp->cmd_head->status));
-               CHECK_WBACK_INV(&lp->scb, sizeof(struct i596_scb));
+               CHECK_WBACK_INV(lp, &lp->scb, sizeof(struct i596_scb));
        }
        if ((status & 0x1000) || (status & 0x4000)) {
                if ((status & 0x4000))
@@ -1397,7 +1397,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
        }
        wait_cmd(dev, lp, 100, "i596 interrupt, timeout");
        lp->scb.command = ack_cmd;
-       CHECK_WBACK(&lp->scb, sizeof(struct i596_scb));
+       CHECK_WBACK(lp, &lp->scb, sizeof(struct i596_scb));
 
        /* DANGER: I suspect that some kind of interrupt
         acknowledgement aside from acking the 82596 might be needed
@@ -1426,7 +1426,7 @@ static int i596_close(struct net_device *dev)
 
        wait_cmd(dev, lp, 100, "close1 timed out");
        lp->scb.command = CUC_ABORT | RX_ABORT;
-       CHECK_WBACK(&lp->scb, sizeof(struct i596_scb));
+       CHECK_WBACK(lp, &lp->scb, sizeof(struct i596_scb));
 
        CA(dev);
 
@@ -1486,7 +1486,7 @@ static void set_multicast_list(struct net_device *dev)
                               dev->name);
                else {
                        lp->cf_cmd.cmd.command = CmdConfigure;
-                       CHECK_WBACK_INV(&lp->cf_cmd, sizeof(struct cf_cmd));
+                       CHECK_WBACK_INV(lp, &lp->cf_cmd, sizeof(struct cf_cmd));
                        i596_add_cmd(dev, &lp->cf_cmd.cmd);
                }
        }
@@ -1514,7 +1514,7 @@ static void set_multicast_list(struct net_device *dev)
                                DEB(DEB_MULTI, printk("%s: Adding address %02x:%02x:%02x:%02x:%02x:%02x\n",
                                                dev->name, cp[0],cp[1],cp[2],cp[3],cp[4],cp[5]));
                }
-               CHECK_WBACK_INV(&lp->mc_cmd, sizeof(struct mc_cmd));
+               CHECK_WBACK_INV(lp, &lp->mc_cmd, sizeof(struct mc_cmd));
                i596_add_cmd(dev, &cmd->cmd);
        }
 }
index acee062..68103e5 100644 (file)
@@ -362,11 +362,11 @@ NCR_700_detect(struct scsi_host_template *tpnt,
        for (j = 0; j < PATCHES; j++)
                script[LABELPATCHES[j]] = bS_to_host(pScript + SCRIPT[LABELPATCHES[j]]);
        /* now patch up fixed addresses. */
-       script_patch_32(script, MessageLocation,
+       script_patch_32(hostdata->dev, script, MessageLocation,
                        pScript + MSGOUT_OFFSET);
-       script_patch_32(script, StatusAddress,
+       script_patch_32(hostdata->dev, script, StatusAddress,
                        pScript + STATUS_OFFSET);
-       script_patch_32(script, ReceiveMsgAddress,
+       script_patch_32(hostdata->dev, script, ReceiveMsgAddress,
                        pScript + MSGIN_OFFSET);
 
        hostdata->script = script;
@@ -821,8 +821,9 @@ process_extended_message(struct Scsi_Host *host,
                        shost_printk(KERN_WARNING, host,
                                "Unexpected SDTR msg\n");
                        hostdata->msgout[0] = A_REJECT_MSG;
-                       dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-                       script_patch_16(hostdata->script, MessageCount, 1);
+                       dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+                       script_patch_16(hostdata->dev, hostdata->script,
+                                       MessageCount, 1);
                        /* SendMsgOut returns, so set up the return
                         * address */
                        resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
@@ -833,8 +834,9 @@ process_extended_message(struct Scsi_Host *host,
                printk(KERN_INFO "scsi%d: (%d:%d), Unsolicited WDTR after CMD, Rejecting\n",
                       host->host_no, pun, lun);
                hostdata->msgout[0] = A_REJECT_MSG;
-               dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-               script_patch_16(hostdata->script, MessageCount, 1);
+               dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+               script_patch_16(hostdata->dev, hostdata->script, MessageCount,
+                               1);
                resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
 
                break;
@@ -847,8 +849,9 @@ process_extended_message(struct Scsi_Host *host,
                printk("\n");
                /* just reject it */
                hostdata->msgout[0] = A_REJECT_MSG;
-               dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-               script_patch_16(hostdata->script, MessageCount, 1);
+               dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+               script_patch_16(hostdata->dev, hostdata->script, MessageCount,
+                               1);
                /* SendMsgOut returns, so set up the return
                 * address */
                resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
@@ -929,8 +932,9 @@ process_message(struct Scsi_Host *host,     struct NCR_700_Host_Parameters *hostdata
                printk("\n");
                /* just reject it */
                hostdata->msgout[0] = A_REJECT_MSG;
-               dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-               script_patch_16(hostdata->script, MessageCount, 1);
+               dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+               script_patch_16(hostdata->dev, hostdata->script, MessageCount,
+                               1);
                /* SendMsgOut returns, so set up the return
                 * address */
                resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
@@ -939,7 +943,7 @@ process_message(struct Scsi_Host *host,     struct NCR_700_Host_Parameters *hostdata
        }
        NCR_700_writel(temp, host, TEMP_REG);
        /* set us up to receive another message */
-       dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE);
+       dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE);
        return resume_offset;
 }
 
@@ -1019,9 +1023,9 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                                slot->SG[1].ins = bS_to_host(SCRIPT_RETURN);
                                slot->SG[1].pAddr = 0;
                                slot->resume_offset = hostdata->pScript;
-                               dma_cache_sync(slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE);
-                               dma_cache_sync(SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
-                               
+                               dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE);
+                               dma_cache_sync(hostdata->dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
+
                                /* queue the command for reissue */
                                slot->state = NCR_700_SLOT_QUEUED;
                                slot->flags = NCR_700_FLAG_AUTOSENSE;
@@ -1136,11 +1140,12 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                        hostdata->cmd = slot->cmnd;
 
                        /* re-patch for this command */
-                       script_patch_32_abs(hostdata->script, CommandAddress, 
-                                           slot->pCmd);
-                       script_patch_16(hostdata->script,
+                       script_patch_32_abs(hostdata->dev, hostdata->script,
+                                           CommandAddress, slot->pCmd);
+                       script_patch_16(hostdata->dev, hostdata->script,
                                        CommandCount, slot->cmnd->cmd_len);
-                       script_patch_32_abs(hostdata->script, SGScriptStartAddress,
+                       script_patch_32_abs(hostdata->dev, hostdata->script,
+                                           SGScriptStartAddress,
                                            to32bit(&slot->pSG[0].ins));
 
                        /* Note: setting SXFER only works if we're
@@ -1150,13 +1155,13 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                         * should therefore always clear ACK */
                        NCR_700_writeb(NCR_700_get_SXFER(hostdata->cmd->device),
                                       host, SXFER_REG);
-                       dma_cache_sync(hostdata->msgin,
+                       dma_cache_sync(hostdata->dev, hostdata->msgin,
                                       MSG_ARRAY_SIZE, DMA_FROM_DEVICE);
-                       dma_cache_sync(hostdata->msgout,
+                       dma_cache_sync(hostdata->dev, hostdata->msgout,
                                       MSG_ARRAY_SIZE, DMA_TO_DEVICE);
                        /* I'm just being paranoid here, the command should
                         * already have been flushed from the cache */
-                       dma_cache_sync(slot->cmnd->cmnd,
+                       dma_cache_sync(hostdata->dev, slot->cmnd->cmnd,
                                       slot->cmnd->cmd_len, DMA_TO_DEVICE);
 
 
@@ -1220,7 +1225,7 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                hostdata->reselection_id = reselection_id;
                /* just in case we have a stale simple tag message, clear it */
                hostdata->msgin[1] = 0;
-               dma_cache_sync(hostdata->msgin,
+               dma_cache_sync(hostdata->dev, hostdata->msgin,
                               MSG_ARRAY_SIZE, DMA_BIDIRECTIONAL);
                if(hostdata->tag_negotiated & (1<<reselection_id)) {
                        resume_offset = hostdata->pScript + Ent_GetReselectionWithTag;
@@ -1336,7 +1341,7 @@ process_selection(struct Scsi_Host *host, __u32 dsp)
        hostdata->cmd = NULL;
        /* clear any stale simple tag message */
        hostdata->msgin[1] = 0;
-       dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE,
+       dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE,
                       DMA_BIDIRECTIONAL);
 
        if(id == 0xff) {
@@ -1433,29 +1438,30 @@ NCR_700_start_command(struct scsi_cmnd *SCp)
                NCR_700_set_flag(SCp->device, NCR_700_DEV_BEGIN_SYNC_NEGOTIATION);
        }
 
-       script_patch_16(hostdata->script, MessageCount, count);
+       script_patch_16(hostdata->dev, hostdata->script, MessageCount, count);
 
 
-       script_patch_ID(hostdata->script,
+       script_patch_ID(hostdata->dev, hostdata->script,
                        Device_ID, 1<<scmd_id(SCp));
 
-       script_patch_32_abs(hostdata->script, CommandAddress, 
+       script_patch_32_abs(hostdata->dev, hostdata->script, CommandAddress,
                            slot->pCmd);
-       script_patch_16(hostdata->script, CommandCount, SCp->cmd_len);
+       script_patch_16(hostdata->dev, hostdata->script, CommandCount,
+                       SCp->cmd_len);
        /* finally plumb the beginning of the SG list into the script
         * */
-       script_patch_32_abs(hostdata->script, SGScriptStartAddress,
-                           to32bit(&slot->pSG[0].ins));
+       script_patch_32_abs(hostdata->dev, hostdata->script,
+                           SGScriptStartAddress, to32bit(&slot->pSG[0].ins));
        NCR_700_clear_fifo(SCp->device->host);
 
        if(slot->resume_offset == 0)
                slot->resume_offset = hostdata->pScript;
        /* now perform all the writebacks and invalidates */
-       dma_cache_sync(hostdata->msgout, count, DMA_TO_DEVICE);
-       dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE,
+       dma_cache_sync(hostdata->dev, hostdata->msgout, count, DMA_TO_DEVICE);
+       dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE,
                       DMA_FROM_DEVICE);
-       dma_cache_sync(SCp->cmnd, SCp->cmd_len, DMA_TO_DEVICE);
-       dma_cache_sync(hostdata->status, 1, DMA_FROM_DEVICE);
+       dma_cache_sync(hostdata->dev, SCp->cmnd, SCp->cmd_len, DMA_TO_DEVICE);
+       dma_cache_sync(hostdata->dev, hostdata->status, 1, DMA_FROM_DEVICE);
 
        /* set the synchronous period/offset */
        NCR_700_writeb(NCR_700_get_SXFER(SCp->device),
@@ -1631,7 +1637,7 @@ NCR_700_intr(int irq, void *dev_id)
                                        slot->SG[i].ins = bS_to_host(SCRIPT_NOP);
                                        slot->SG[i].pAddr = 0;
                                }
-                               dma_cache_sync(slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
+                               dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
                                /* and pretend we disconnected after
                                 * the command phase */
                                resume_offset = hostdata->pScript + Ent_MsgInDuringData;
@@ -1897,9 +1903,9 @@ NCR_700_queuecommand(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
                }
                slot->SG[i].ins = bS_to_host(SCRIPT_RETURN);
                slot->SG[i].pAddr = 0;
-               dma_cache_sync(slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
+               dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
                DEBUG((" SETTING %08lx to %x\n",
-                      (&slot->pSG[i].ins), 
+                      (&slot->pSG[i].ins),
                       slot->SG[i].ins));
        }
        slot->resume_offset = 0;
index f5c3caf..f38822d 100644 (file)
@@ -415,31 +415,31 @@ struct NCR_700_Host_Parameters {
 #define NCR_710_MIN_XFERP      0
 #define NCR_700_MIN_PERIOD     25 /* for SDTR message, 100ns */
 
-#define script_patch_32(script, symbol, value) \
+#define script_patch_32(dev, script, symbol, value) \
 { \
        int i; \
        for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
                __u32 val = bS_to_cpu((script)[A_##symbol##_used[i]]) + value; \
                (script)[A_##symbol##_used[i]] = bS_to_host(val); \
-               dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+               dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                DEBUG((" script, patching %s at %d to 0x%lx\n", \
                       #symbol, A_##symbol##_used[i], (value))); \
        } \
 }
 
-#define script_patch_32_abs(script, symbol, value) \
+#define script_patch_32_abs(dev, script, symbol, value) \
 { \
        int i; \
        for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
                (script)[A_##symbol##_used[i]] = bS_to_host(value); \
-               dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+               dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                DEBUG((" script, patching %s at %d to 0x%lx\n", \
                       #symbol, A_##symbol##_used[i], (value))); \
        } \
 }
 
 /* Used for patching the SCSI ID in the SELECT instruction */
-#define script_patch_ID(script, symbol, value) \
+#define script_patch_ID(dev, script, symbol, value) \
 { \
        int i; \
        for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
@@ -447,13 +447,13 @@ struct NCR_700_Host_Parameters {
                val &= 0xff00ffff; \
                val |= ((value) & 0xff) << 16; \
                (script)[A_##symbol##_used[i]] = bS_to_host(val); \
-               dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+               dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                DEBUG((" script, patching ID field %s at %d to 0x%x\n", \
                       #symbol, A_##symbol##_used[i], val)); \
        } \
 }
 
-#define script_patch_16(script, symbol, value) \
+#define script_patch_16(dev, script, symbol, value) \
 { \
        int i; \
        for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
@@ -461,7 +461,7 @@ struct NCR_700_Host_Parameters {
                val &= 0xffff0000; \
                val |= ((value) & 0xffff); \
                (script)[A_##symbol##_used[i]] = bS_to_host(val); \
-               dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+               dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                DEBUG((" script, patching short field %s at %d to 0x%x\n", \
                       #symbol, A_##symbol##_used[i], val)); \
        } \
index 8eea69f..29823bd 100644 (file)
@@ -555,7 +555,7 @@ mpsc_sdma_start_tx(struct mpsc_port_info *pi)
        if (!mpsc_sdma_tx_active(pi)) {
                txre = (struct mpsc_tx_desc *)(pi->txr +
                        (pi->txr_tail * MPSC_TXRE_SIZE));
-               dma_cache_sync((void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
+               dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                        invalidate_dcache_range((ulong)txre,
@@ -931,7 +931,7 @@ mpsc_init_rings(struct mpsc_port_info *pi)
        }
        txre->link = cpu_to_be32(pi->txr_p);    /* Wrap last back to first */
 
-       dma_cache_sync((void *) pi->dma_region, MPSC_DMA_ALLOC_SIZE,
+       dma_cache_sync(pi->port.dev, (void *) pi->dma_region, MPSC_DMA_ALLOC_SIZE,
                DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
@@ -1005,7 +1005,7 @@ mpsc_rx_intr(struct mpsc_port_info *pi)
 
        rxre = (struct mpsc_rx_desc *)(pi->rxr + (pi->rxr_posn*MPSC_RXRE_SIZE));
 
-       dma_cache_sync((void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
+       dma_cache_sync(pi->port.dev, (void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
        if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                invalidate_dcache_range((ulong)rxre,
@@ -1029,7 +1029,7 @@ mpsc_rx_intr(struct mpsc_port_info *pi)
                }
 
                bp = pi->rxb + (pi->rxr_posn * MPSC_RXBE_SIZE);
-               dma_cache_sync((void *) bp, MPSC_RXBE_SIZE, DMA_FROM_DEVICE);
+               dma_cache_sync(pi->port.dev, (void *) bp, MPSC_RXBE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                        invalidate_dcache_range((ulong)bp,
@@ -1098,7 +1098,7 @@ next_frame:
                                            SDMA_DESC_CMDSTAT_F |
                                            SDMA_DESC_CMDSTAT_L);
                wmb();
-               dma_cache_sync((void *)rxre, MPSC_RXRE_SIZE, DMA_BIDIRECTIONAL);
+               dma_cache_sync(pi->port.dev, (void *)rxre, MPSC_RXRE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                        flush_dcache_range((ulong)rxre,
@@ -1109,7 +1109,7 @@ next_frame:
                pi->rxr_posn = (pi->rxr_posn + 1) & (MPSC_RXR_ENTRIES - 1);
                rxre = (struct mpsc_rx_desc *)(pi->rxr +
                        (pi->rxr_posn * MPSC_RXRE_SIZE));
-               dma_cache_sync((void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
+               dma_cache_sync(pi->port.dev, (void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                        invalidate_dcache_range((ulong)rxre,
@@ -1143,7 +1143,7 @@ mpsc_setup_tx_desc(struct mpsc_port_info *pi, u32 count, u32 intr)
                                                           SDMA_DESC_CMDSTAT_EI
                                                           : 0));
        wmb();
-       dma_cache_sync((void *) txre, MPSC_TXRE_SIZE, DMA_BIDIRECTIONAL);
+       dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
        if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                flush_dcache_range((ulong)txre,
@@ -1192,7 +1192,7 @@ mpsc_copy_tx_data(struct mpsc_port_info *pi)
                else /* All tx data copied into ring bufs */
                        return;
 
-               dma_cache_sync((void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
+               dma_cache_sync(pi->port.dev, (void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                        flush_dcache_range((ulong)bp,
@@ -1217,7 +1217,7 @@ mpsc_tx_intr(struct mpsc_port_info *pi)
                txre = (struct mpsc_tx_desc *)(pi->txr +
                        (pi->txr_tail * MPSC_TXRE_SIZE));
 
-               dma_cache_sync((void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
+               dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                        invalidate_dcache_range((ulong)txre,
@@ -1235,7 +1235,7 @@ mpsc_tx_intr(struct mpsc_port_info *pi)
 
                        txre = (struct mpsc_tx_desc *)(pi->txr +
                                (pi->txr_tail * MPSC_TXRE_SIZE));
-                       dma_cache_sync((void *) txre, MPSC_TXRE_SIZE,
+                       dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE,
                                DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                        if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
@@ -1652,7 +1652,7 @@ mpsc_console_write(struct console *co, const char *s, uint count)
                        count--;
                }
 
-               dma_cache_sync((void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
+               dma_cache_sync(pi->port.dev, (void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                        flush_dcache_range((ulong)bp,
index b274bf6..57e09f5 100644 (file)
@@ -60,7 +60,7 @@ int dma_set_mask(struct device *dev, u64 mask);
 #define dma_sync_single_range(dev, addr, off, size, dir)  do { } while (0)
 #define dma_sync_sg_for_cpu(dev, sg, nents, dir)         do { } while (0)
 #define dma_sync_sg_for_device(dev, sg, nents, dir)      do { } while (0)
-#define dma_cache_sync(va, size, dir)                    do { } while (0)
+#define dma_cache_sync(dev, va, size, dir)               do { } while (0)
 
 #define dma_get_cache_alignment()                        L1_CACHE_BYTES
 
index 44630be..0580b5d 100644 (file)
@@ -8,7 +8,8 @@
 #include <asm/cacheflush.h>
 #include <asm/io.h>
 
-extern void dma_cache_sync(void *vaddr, size_t size, int direction);
+extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+       int direction);
 
 /*
  * Return whether the given device DMA address mask can be supported
index af704fd..662cea7 100644 (file)
@@ -159,7 +159,7 @@ dma_get_cache_alignment(void)
 #define dma_is_consistent(d, h)        (1)
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
 }
index 7b97fc7..bcb2df6 100644 (file)
@@ -175,7 +175,7 @@ int dma_get_cache_alignment(void)
 #define dma_is_consistent(d, h)        (1)
 
 static inline
-void dma_cache_sync(void *vaddr, size_t size,
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                    enum dma_data_direction direction)
 {
        flush_write_buffers();
index b9be3fc..783ab99 100644 (file)
@@ -295,7 +295,7 @@ dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
 }
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        /* could define this in terms of the dma_cache ... operations,
index 7da64c9..183eebe 100644 (file)
@@ -159,7 +159,7 @@ dma_get_cache_alignment(void)
 #define dma_is_consistent(d, h)        (1)
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        flush_write_buffers();
index 4b075bc..ebd5887 100644 (file)
@@ -50,7 +50,8 @@ dma_set_mask (struct device *dev, u64 mask)
 extern int dma_get_cache_alignment(void);
 
 static inline void
-dma_cache_sync (void *vaddr, size_t size, enum dma_data_direction dir)
+dma_cache_sync (struct device *dev, void *vaddr, size_t size,
+       enum dma_data_direction dir)
 {
        /*
         * IA-64 is cache-coherent, so this is mostly a no-op.  However, we do need to
index efc89c1..00259ed 100644 (file)
@@ -41,7 +41,7 @@ static inline void dma_free_noncoherent(struct device *dev, size_t size,
 {
        dma_free_coherent(dev, size, addr, handle);
 }
-static inline void dma_cache_sync(void *vaddr, size_t size,
+static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                                  enum dma_data_direction dir)
 {
        /* we use coherent allocation, so not much to do here. */
index e17f70d..236d1a4 100644 (file)
@@ -65,7 +65,7 @@ dma_get_cache_alignment(void)
 
 extern int dma_is_consistent(struct device *dev, dma_addr_t dma_addr);
 
-extern void dma_cache_sync(void *vaddr, size_t size,
+extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction);
 
 #define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
index c40d48a..66f0b40 100644 (file)
@@ -197,7 +197,7 @@ dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
 }
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        if(hppa_dma_ops->dma_sync_single_for_cpu)
index 3cf635b..7c7de87 100644 (file)
@@ -378,7 +378,7 @@ static inline void dma_sync_single_range_for_device(struct device *dev,
        dma_sync_single_for_device(dev, dma_handle, offset + size, direction);
 }
 
-static inline void dma_cache_sync(void *vaddr, size_t size,
+static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                enum dma_data_direction direction)
 {
        BUG_ON(direction == DMA_NONE);
index 56cd4b9..37ab0c1 100644 (file)
@@ -53,7 +53,7 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
        consistent_free(vaddr, size);
 }
 
-static inline void dma_cache_sync(void *vaddr, size_t size,
+static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                                  enum dma_data_direction dir)
 {
        consistent_sync(vaddr, size, (int)dir);
index 68e27a8..5efe906 100644 (file)
@@ -35,7 +35,7 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
        consistent_free(NULL, size, vaddr, dma_handle);
 }
 
-static inline void dma_cache_sync(void *vaddr, size_t size,
+static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                                  enum dma_data_direction dir)
 {
        dma_cache_wback_inv((unsigned long)vaddr, size);
index 5fe0072..2f858a2 100644 (file)
@@ -210,7 +210,7 @@ dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
 }
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        /* could define this in terms of the dma_cache ... operations,
index defb5b8..f0ee4fb 100644 (file)
@@ -112,7 +112,7 @@ dma_sync_single_range(struct device *dev, dma_addr_t dma_handle,
 }
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        BUG();
index c8cc488..be9ec68 100644 (file)
@@ -185,7 +185,8 @@ static inline int dma_get_cache_alignment(void)
 extern int dma_set_mask(struct device *dev, u64 mask);
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size, enum dma_data_direction dir)
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+       enum dma_data_direction dir)
 {
        flush_write_buffers();
 }
index 827d1df..82b03b3 100644 (file)
@@ -173,7 +173,7 @@ dma_get_cache_alignment(void)
 #define dma_is_consistent(d, h)        (1)
 
 static inline void
-dma_cache_sync(void *vaddr, size_t size,
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
               enum dma_data_direction direction)
 {
        consistent_sync(vaddr, size, direction);