From: viro@parcelfarce.linux.theplanet.co.uk
To: Linus Torvalds <torvalds@osdl.org>
Cc: linux-scsi@vger.kernel.org
Subject: [PATCH] qla1820 iomem annotations
Date: Thu, 21 Oct 2004 00:58:37 +0100 [thread overview]
Message-ID: <20041020235837.GC23987@parcelfarce.linux.theplanet.co.uk> (raw)
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
----
diff -urN RC9-bk4-aacraid/drivers/scsi/qla1280.c RC9-bk4-qla1820/drivers/scsi/qla1280.c
--- RC9-bk4-aacraid/drivers/scsi/qla1280.c Wed Oct 20 10:56:03 2004
+++ RC9-bk4-qla1820/drivers/scsi/qla1280.c Wed Oct 20 13:46:21 2004
@@ -540,7 +540,7 @@
struct list_head *);
static uint16_t qla1280_get_nvram_word(struct scsi_qla_host *, uint32_t);
static uint16_t qla1280_nvram_request(struct scsi_qla_host *, uint32_t);
-static uint16_t qla1280_debounce_register(volatile uint16_t *);
+static uint16_t qla1280_debounce_register(volatile uint16_t __iomem *);
static request_t *qla1280_req_pkt(struct scsi_qla_host *);
static int qla1280_check_for_dead_scsi_bus(struct scsi_qla_host *,
unsigned int);
@@ -949,7 +949,7 @@
static void qla1280_mailbox_timeout(unsigned long __data)
{
struct scsi_qla_host *ha = (struct scsi_qla_host *)__data;
- struct device_reg *reg;
+ struct device_reg __iomem *reg;
reg = ha->iobase;
ha->mailbox_out[0] = RD_REG_WORD(®->mailbox0);
@@ -1360,7 +1360,7 @@
qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
{
struct scsi_qla_host *ha;
- struct device_reg *reg;
+ struct device_reg __iomem *reg;
u16 data;
int handled = 0;
@@ -1716,7 +1716,7 @@
static inline void
qla1280_enable_intrs(struct scsi_qla_host *ha)
{
- struct device_reg *reg;
+ struct device_reg __iomem *reg;
reg = ha->iobase;
/* enable risc and host interrupts */
@@ -1728,7 +1728,7 @@
static inline void
qla1280_disable_intrs(struct scsi_qla_host *ha)
{
- struct device_reg *reg;
+ struct device_reg __iomem *reg;
reg = ha->iobase;
/* disable risc and host interrupts */
@@ -1750,7 +1750,7 @@
static int __devinit
qla1280_initialize_adapter(struct scsi_qla_host *ha)
{
- struct device_reg *reg;
+ struct device_reg __iomem *reg;
int status;
int bus;
#if LINUX_VERSION_CODE > 0x020500
@@ -1921,7 +1921,7 @@
qla1280_chip_diag(struct scsi_qla_host *ha)
{
uint16_t mb[MAILBOX_REGISTER_COUNT];
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
int status = 0;
int cnt;
uint16_t data;
@@ -2513,7 +2513,7 @@
static int
qla1280_nvram_config(struct scsi_qla_host *ha)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
struct nvram *nv = &ha->nvram;
int bus, target, status = 0;
uint16_t mb[MAILBOX_REGISTER_COUNT];
@@ -2699,7 +2699,7 @@
static uint16_t
qla1280_nvram_request(struct scsi_qla_host *ha, uint32_t nv_cmd)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
int cnt;
uint16_t data = 0;
uint16_t reg_data;
@@ -2742,7 +2742,7 @@
static void
qla1280_nv_write(struct scsi_qla_host *ha, uint16_t data)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
WRT_REG_WORD(®->nvram, data | NV_SELECT);
RD_REG_WORD(®->id_l); /* Flush PCI write */
@@ -2773,13 +2773,14 @@
static int
qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
#if 0
LIST_HEAD(done_q);
#endif
int status = 0;
int cnt;
uint16_t *optr, *iptr;
+ uint16_t __iomem *mptr;
uint16_t data;
DECLARE_COMPLETION(wait);
struct timer_list timer;
@@ -2796,15 +2797,15 @@
* available before starting sending the command data
*/
/* Load mailbox registers. */
- optr = (uint16_t *) ®->mailbox0;
+ mptr = (uint16_t __iomem *) ®->mailbox0;
iptr = mb;
for (cnt = 0; cnt < MAILBOX_REGISTER_COUNT; cnt++) {
if (mr & BIT_0) {
- WRT_REG_WORD(optr, (*iptr));
+ WRT_REG_WORD(mptr, (*iptr));
}
mr >>= 1;
- optr++;
+ mptr++;
iptr++;
}
@@ -2880,7 +2881,7 @@
static void
qla1280_poll(struct scsi_qla_host *ha)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
uint16_t data;
LIST_HEAD(done_q);
@@ -3083,7 +3084,7 @@
static void
qla1280_reset_adapter(struct scsi_qla_host *ha)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
ENTER("qla1280_reset_adapter");
@@ -3147,7 +3148,7 @@
static int
qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
struct scsi_cmnd *cmd = sp->cmd;
cmd_a64_entry_t *pkt;
struct scatterlist *sg = NULL;
@@ -3433,7 +3434,7 @@
static int
qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
struct scsi_cmnd *cmd = sp->cmd;
struct cmd_entry *pkt;
struct scatterlist *sg = NULL;
@@ -3693,7 +3694,7 @@
static request_t *
qla1280_req_pkt(struct scsi_qla_host *ha)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
request_t *pkt = NULL;
int cnt;
uint32_t timer;
@@ -3761,7 +3762,7 @@
static void
qla1280_isp_cmd(struct scsi_qla_host *ha)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
ENTER("qla1280_isp_cmd");
@@ -3799,7 +3800,7 @@
static void
qla1280_isr(struct scsi_qla_host *ha, struct list_head *done_q)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
struct response *pkt;
struct srb *sp = NULL;
uint16_t mailbox[MAILBOX_REGISTER_COUNT];
@@ -4258,7 +4259,7 @@
static int
qla1280_abort_isp(struct scsi_qla_host *ha)
{
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
struct srb *sp;
int status = 0;
int cnt;
@@ -4336,7 +4337,7 @@
* register value.
*/
static u16
-qla1280_debounce_register(volatile u16 * addr)
+qla1280_debounce_register(volatile u16 __iomem * addr)
{
volatile u16 ret;
volatile u16 ret2;
@@ -4368,7 +4369,7 @@
qla1280_check_for_dead_scsi_bus(struct scsi_qla_host *ha, unsigned int bus)
{
uint16_t config_reg, scsi_control;
- struct device_reg *reg = ha->iobase;
+ struct device_reg __iomem *reg = ha->iobase;
if (ha->bus_settings[bus].scsi_bus_dead) {
WRT_REG_WORD(®->host_cmd, HC_PAUSE_RISC);
@@ -4787,7 +4788,7 @@
}
host->base = (unsigned long)ha->mmpbase;
- ha->iobase = (struct device_reg *)ha->mmpbase;
+ ha->iobase = (struct device_reg __iomem *)ha->mmpbase;
#else
host->io_port = pci_resource_start(ha->pdev, 0);
if (!request_region(host->io_port, 0xff, "qla1280")) {
diff -urN RC9-bk4-aacraid/drivers/scsi/qla1280.h RC9-bk4-qla1820/drivers/scsi/qla1280.h
--- RC9-bk4-aacraid/drivers/scsi/qla1280.h Mon Oct 18 22:04:50 2004
+++ RC9-bk4-qla1820/drivers/scsi/qla1280.h Wed Oct 20 13:46:24 2004
@@ -1038,9 +1038,9 @@
/* Linux adapter configuration data */
struct Scsi_Host *host; /* pointer to host data */
struct scsi_qla_host *next;
- struct device_reg *iobase; /* Base Memory-mapped I/O address */
+ struct device_reg __iomem *iobase; /* Base Memory-mapped I/O address */
- unsigned char *mmpbase; /* memory mapped address */
+ unsigned char __iomem *mmpbase; /* memory mapped address */
unsigned long host_no;
struct pci_dev *pdev;
uint8_t devnum;
next reply other threads:[~2004-10-20 23:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-20 23:58 viro [this message]
2004-10-21 9:00 ` [PATCH] qla1820 iomem annotations Christoph Hellwig
2004-10-21 14:24 ` Linus Torvalds
2004-10-21 15:14 ` Al Viro
2004-10-21 17:25 ` Christoph Hellwig
2004-10-21 17:30 ` Al Viro
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