[SCSI] sym2 version 2.2.1

sym2 version 2.2.1:
 - Fix MMIO BAR detection (Thanks to Bob Picco)
 - Fix odd-sized transfers with a wide bus (Thanks to Larry Stephens)
 - Write posting fixes (Thanks to Thibaut Varene)
 - Change one of the GFP_KERNEL allocations back into a GFP_ATOMIC
 - Make CCB_BA() return a script-endian address
 - Move range checks and disabling of devices from the queuecommand path
   to slave_alloc()
 - Remove a warning in sym_setup_cdb()
 - Keep a pointer to the scsi_target instead of the scsi_dev in the tcb
 - Remove a check for the upper layers passing an oversized cmd
 - Replace CAM_REQ_ constants with the Linux DID_ constants
 - Replace CAM_DIR_ constants with the Linux DMA_ constants
 - Inline sym_read_parisc_pdc() on non-parisc systems

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/scsi/sym53c8xx_2/sym_nvram.c b/drivers/scsi/sym53c8xx_2/sym_nvram.c
index 1b721e3ec520..cd9140e158cf 100644
--- a/drivers/scsi/sym53c8xx_2/sym_nvram.c
+++ b/drivers/scsi/sym53c8xx_2/sym_nvram.c
@@ -270,6 +270,7 @@ static void S24C16_set_bit(struct sym_device *np, u_char write_bit, u_char *gpre
 
         }
         OUTB(np, nc_gpreg, *gpreg);
+        INB(np, nc_mbox1);
         udelay(5);
 }
 
@@ -547,6 +548,7 @@ static int sym_read_Symbios_nvram(struct sym_device *np, Symbios_nvram *nvram)
 static void T93C46_Clk(struct sym_device *np, u_char *gpreg)
 {
         OUTB(np, nc_gpreg, *gpreg | 0x04);
+        INB(np, nc_mbox1);
         udelay(2);
         OUTB(np, nc_gpreg, *gpreg);
 }
@@ -574,6 +576,7 @@ static void T93C46_Write_Bit(struct sym_device *np, u_char write_bit, u_char *gp
         *gpreg |= 0x10;
                 
         OUTB(np, nc_gpreg, *gpreg);
+        INB(np, nc_mbox1);
         udelay(2);
 
         T93C46_Clk(np, gpreg);
@@ -586,6 +589,7 @@ static void T93C46_Stop(struct sym_device *np, u_char *gpreg)
 {
         *gpreg &= 0xef;
         OUTB(np, nc_gpreg, *gpreg);
+        INB(np, nc_mbox1);
         udelay(2);
 
         T93C46_Clk(np, gpreg);
@@ -733,7 +737,8 @@ static int sym_read_parisc_pdc(struct sym_device *np, struct pdc_initiator *pdc)
         return SYM_PARISC_PDC;
 }
 #else
-static int sym_read_parisc_pdc(struct sym_device *np, struct pdc_initiator *x)
+static inline int sym_read_parisc_pdc(struct sym_device *np,
+                                        struct pdc_initiator *x)
 {
         return 0;
 }