Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / scsi / atp870u.c

diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 45b75dd..a198d86 100644 (file)
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -28,6 +28,7 @@
 #include <linux/spinlock.h>
 #include <linux/pci.h>
 #include <linux/blkdev.h>
+#include <linux/dma-mapping.h>
 #include <asm/system.h>
 #include <asm/io.h>
 
@@ -297,11 +298,10 @@ stop_dma:
                        }
                        workreq = dev->id[c][target_id].curr_req;
 #ifdef ED_DBGP                 
-                       printk(KERN_DEBUG "Channel = %d ID = %d LUN = %d CDB",c,workreq->device->id,workreq->device->lun);
-                       for(l=0;l<workreq->cmd_len;l++)
-                       {
+                       scmd_printk(KERN_DEBUG, workreq, "CDB");
+                       for (l = 0; l < workreq->cmd_len; l++)
                                printk(KERN_DEBUG " %x",workreq->cmnd[l]);
-                       }
+                       printk("\n");
 #endif 
                        
                        tmport = workport + 0x0f;
@@ -622,10 +622,10 @@ static int atp870u_queuecommand(struct scsi_cmnd * req_p,
        struct atp_unit *dev;
        struct Scsi_Host *host;
 
-       c = req_p->device->channel;     
+       c = scmd_channel(req_p);
        req_p->sense_buffer[0]=0;
        req_p->resid = 0;
-       if (req_p->device->channel > 1) {
+       if (scmd_channel(req_p) > 1) {
                req_p->result = 0x00040000;
                done(req_p);
 #ifdef ED_DBGP         
@@ -640,7 +640,7 @@ static int atp870u_queuecommand(struct scsi_cmnd * req_p,
 
                
        m = 1;
-       m = m << req_p->device->id;
+       m = m << scmd_id(req_p);
 
        /*
         *      Fake a timeout for missing targets
@@ -758,9 +758,9 @@ static void send_s870(struct atp_unit *dev,unsigned char c)
                dev->quhd[c] = 0;
        }
        workreq = dev->quereq[c][dev->quhd[c]];
-       if (dev->id[c][workreq->device->id].curr_req == 0) {    
-               dev->id[c][workreq->device->id].curr_req = workreq;
-               dev->last_cmd[c] = workreq->device->id;
+       if (dev->id[c][scmd_id(workreq)].curr_req == 0) {       
+               dev->id[c][scmd_id(workreq)].curr_req = workreq;
+               dev->last_cmd[c] = scmd_id(workreq);
                goto cmd_subp;
        }       
        dev->quhd[c] = j;
@@ -787,16 +787,16 @@ abortsnd:
 oktosend:
 #ifdef ED_DBGP
        printk("OK to Send\n");
-       printk("CDB");
+       scmd_printk(KERN_DEBUG, workreq, "CDB");
        for(i=0;i<workreq->cmd_len;i++) {
                printk(" %x",workreq->cmnd[i]);
        }
-       printk("\nChannel = %d ID = %d LUN = %d\n",c,workreq->device->id,workreq->device->lun);
+       printk("\n");
 #endif 
        if (dev->dev_id == ATP885_DEVID) {
                j = inb(dev->baseport + 0x29) & 0xfe;
                outb(j, dev->baseport + 0x29);
-               dev->r1f[c][workreq->device->id] = 0;
+               dev->r1f[c][scmd_id(workreq)] = 0;
        }
        
        if (workreq->cmnd[0] == READ_CAPACITY) {
@@ -810,7 +810,7 @@ oktosend:
 
        tmport = workport + 0x1b;
        j = 0;
-       target_id = workreq->device->id;
+       target_id = scmd_id(workreq);
 
        /*
         *      Wide ?
@@ -996,6 +996,7 @@ oktosend:
 #ifdef ED_DBGP         
        printk("send_s870: prdaddr_2 0x%8x tmpcip %x target_id %d\n", dev->id[c][target_id].prdaddr,tmpcip,target_id);
 #endif 
+       dev->id[c][target_id].prdaddr = dev->id[c][target_id].prd_bus;
        outl(dev->id[c][target_id].prdaddr, tmpcip);
        tmpcip = tmpcip - 2;
        outb(0x06, tmpcip);
@@ -2572,7 +2573,7 @@ static void atp870u_free_tables(struct Scsi_Host *host)
                for (k = 0; k < 16; k++) {
                        if (!atp_dev->id[j][k].prd_table)
                                continue;
-                       pci_free_consistent(atp_dev->pdev, 1024, atp_dev->id[j][k].prd_table, atp_dev->id[j][k].prdaddr);
+                       pci_free_consistent(atp_dev->pdev, 1024, atp_dev->id[j][k].prd_table, atp_dev->id[j][k].prd_bus);
                        atp_dev->id[j][k].prd_table = NULL;
                }
        }
@@ -2584,12 +2585,13 @@ static int atp870u_init_tables(struct Scsi_Host *host)
        int c,k;
        for(c=0;c < 2;c++) {
                for(k=0;k<16;k++) {
-                               atp_dev->id[c][k].prd_table = pci_alloc_consistent(atp_dev->pdev, 1024, &(atp_dev->id[c][k].prdaddr));
+                               atp_dev->id[c][k].prd_table = pci_alloc_consistent(atp_dev->pdev, 1024, &(atp_dev->id[c][k].prd_bus));
                                if (!atp_dev->id[c][k].prd_table) {
                                        printk("atp870u_init_tables fail\n");
                                atp870u_free_tables(host);
                                return -ENOMEM;
                        }
+                       atp_dev->id[c][k].prdaddr = atp_dev->id[c][k].prd_bus;
                        atp_dev->id[c][k].devsp=0x20;
                        atp_dev->id[c][k].devtype = 0x7f;
                        atp_dev->id[c][k].curr_req = NULL;                         
@@ -2630,7 +2632,7 @@ static int atp870u_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (pci_enable_device(pdev))
                return -EIO;
 
-        if (!pci_set_dma_mask(pdev, 0xFFFFFFFFUL)) {
+        if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 printk(KERN_INFO "atp870u: use 32bit DMA mask.\n");
         } else {
                 printk(KERN_ERR "atp870u: DMA mask required but not available.\n");
@@ -3107,7 +3109,7 @@ static int atp870u_abort(struct scsi_cmnd * SCpnt)
        host = SCpnt->device->host;
 
        dev = (struct atp_unit *)&host->hostdata;
-       c=SCpnt->device->channel;
+       c = scmd_channel(SCpnt);
        printk(" atp870u: abort Channel = %x \n", c);
        printk("working=%x last_cmd=%x ", dev->working[c], dev->last_cmd[c]);
        printk(" quhdu=%x quendu=%x ", dev->quhd[c], dev->quend[c]);
@@ -3146,8 +3148,8 @@ static const char *atp870u_info(struct Scsi_Host *notused)
 }
 
 #define BLS buffer + len + size
-int atp870u_proc_info(struct Scsi_Host *HBAptr, char *buffer, 
-                     char **start, off_t offset, int length, int inout)
+static int atp870u_proc_info(struct Scsi_Host *HBAptr, char *buffer, 
+                            char **start, off_t offset, int length, int inout)
 {
        static u8 buff[512];
        int size = 0;