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-rw-r--r--drivers/ata/libata-acpi.c8
-rw-r--r--drivers/ata/libata-core.c68
-rw-r--r--drivers/ata/libata-eh.c30
-rw-r--r--drivers/ata/libata-scsi.c8
-rw-r--r--drivers/ata/libata-transport.c2
-rw-r--r--drivers/ata/libata.h8
-rw-r--r--drivers/ata/pata_acpi.c2
-rw-r--r--drivers/ata/pata_ali.c2
-rw-r--r--drivers/ata/pata_amd.c14
-rw-r--r--drivers/ata/pata_hpt366.c2
-rw-r--r--drivers/ata/pata_hpt37x.c119
-rw-r--r--drivers/ata/pata_hpt3x2n.c21
-rw-r--r--drivers/ata/pata_macio.c2
-rw-r--r--drivers/ata/pata_pdc2027x.c4
-rw-r--r--drivers/ata/pata_serverworks.c4
-rw-r--r--drivers/ata/pata_sis.c2
-rw-r--r--drivers/ata/pata_via.c2
-rw-r--r--drivers/ata/sata_mv.c2
-rw-r--r--include/linux/libata.h51
19 files changed, 177 insertions, 174 deletions
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index 3d345d173556..61b4ccf88bf1 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -480,10 +480,10 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf)
* RETURNS:
* Determined xfermask.
*/
-unsigned long ata_acpi_gtm_xfermask(struct ata_device *dev,
- const struct ata_acpi_gtm *gtm)
+unsigned int ata_acpi_gtm_xfermask(struct ata_device *dev,
+ const struct ata_acpi_gtm *gtm)
{
- unsigned long xfer_mask = 0;
+ unsigned int xfer_mask = 0;
unsigned int type;
int unit;
u8 mode;
@@ -525,7 +525,7 @@ int ata_acpi_cbl_80wire(struct ata_port *ap, const struct ata_acpi_gtm *gtm)
struct ata_device *dev;
ata_for_each_dev(dev, &ap->link, ENABLED) {
- unsigned long xfer_mask, udma_mask;
+ unsigned int xfer_mask, udma_mask;
xfer_mask = ata_acpi_gtm_xfermask(dev, gtm);
ata_unpack_xfermask(xfer_mask, NULL, NULL, &udma_mask);
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 9601fa92950a..826d41f341e4 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -93,7 +93,7 @@ struct ata_force_param {
const char *name;
u8 cbl;
u8 spd_limit;
- unsigned long xfer_mask;
+ unsigned int xfer_mask;
unsigned int horkage_on;
unsigned int horkage_off;
u16 lflags_on;
@@ -425,7 +425,7 @@ static void ata_force_xfermask(struct ata_device *dev)
for (i = ata_force_tbl_size - 1; i >= 0; i--) {
const struct ata_force_ent *fe = &ata_force_tbl[i];
- unsigned long pio_mask, mwdma_mask, udma_mask;
+ unsigned int pio_mask, mwdma_mask, udma_mask;
if (fe->port != -1 && fe->port != dev->link->ap->print_id)
continue;
@@ -803,11 +803,11 @@ int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
* RETURNS:
* Packed xfer_mask.
*/
-unsigned long ata_pack_xfermask(unsigned long pio_mask,
- unsigned long mwdma_mask,
- unsigned long udma_mask)
+unsigned int ata_pack_xfermask(unsigned int pio_mask,
+ unsigned int mwdma_mask,
+ unsigned int udma_mask)
{
- return ((pio_mask << ATA_SHIFT_PIO) & ATA_MASK_PIO) |
+ return ((pio_mask << ATA_SHIFT_PIO) & ATA_MASK_PIO) |
((mwdma_mask << ATA_SHIFT_MWDMA) & ATA_MASK_MWDMA) |
((udma_mask << ATA_SHIFT_UDMA) & ATA_MASK_UDMA);
}
@@ -823,8 +823,8 @@ EXPORT_SYMBOL_GPL(ata_pack_xfermask);
* Unpack @xfer_mask into @pio_mask, @mwdma_mask and @udma_mask.
* Any NULL destination masks will be ignored.
*/
-void ata_unpack_xfermask(unsigned long xfer_mask, unsigned long *pio_mask,
- unsigned long *mwdma_mask, unsigned long *udma_mask)
+void ata_unpack_xfermask(unsigned int xfer_mask, unsigned int *pio_mask,
+ unsigned int *mwdma_mask, unsigned int *udma_mask)
{
if (pio_mask)
*pio_mask = (xfer_mask & ATA_MASK_PIO) >> ATA_SHIFT_PIO;
@@ -857,7 +857,7 @@ static const struct ata_xfer_ent {
* RETURNS:
* Matching XFER_* value, 0xff if no match found.
*/
-u8 ata_xfer_mask2mode(unsigned long xfer_mask)
+u8 ata_xfer_mask2mode(unsigned int xfer_mask)
{
int highbit = fls(xfer_mask) - 1;
const struct ata_xfer_ent *ent;
@@ -881,7 +881,7 @@ EXPORT_SYMBOL_GPL(ata_xfer_mask2mode);
* RETURNS:
* Matching xfer_mask, 0 if no match found.
*/
-unsigned long ata_xfer_mode2mask(u8 xfer_mode)
+unsigned int ata_xfer_mode2mask(u8 xfer_mode)
{
const struct ata_xfer_ent *ent;
@@ -930,7 +930,7 @@ EXPORT_SYMBOL_GPL(ata_xfer_mode2shift);
* Constant C string representing highest speed listed in
* @mode_mask, or the constant C string "<n/a>".
*/
-const char *ata_mode_string(unsigned long xfer_mask)
+const char *ata_mode_string(unsigned int xfer_mask)
{
static const char * const xfer_mode_str[] = {
"PIO0",
@@ -1103,16 +1103,16 @@ static u64 ata_id_n_sectors(const u16 *id)
if (ata_id_has_lba(id)) {
if (ata_id_has_lba48(id))
return ata_id_u64(id, ATA_ID_LBA_CAPACITY_2);
- else
- return ata_id_u32(id, ATA_ID_LBA_CAPACITY);
- } else {
- if (ata_id_current_chs_valid(id))
- return id[ATA_ID_CUR_CYLS] * id[ATA_ID_CUR_HEADS] *
- id[ATA_ID_CUR_SECTORS];
- else
- return id[ATA_ID_CYLS] * id[ATA_ID_HEADS] *
- id[ATA_ID_SECTORS];
+
+ return ata_id_u32(id, ATA_ID_LBA_CAPACITY);
}
+
+ if (ata_id_current_chs_valid(id))
+ return (u32)id[ATA_ID_CUR_CYLS] * (u32)id[ATA_ID_CUR_HEADS] *
+ (u32)id[ATA_ID_CUR_SECTORS];
+
+ return (u32)id[ATA_ID_CYLS] * (u32)id[ATA_ID_HEADS] *
+ (u32)id[ATA_ID_SECTORS];
}
u64 ata_tf_to_lba48(const struct ata_taskfile *tf)
@@ -1383,9 +1383,9 @@ static inline void ata_dump_id(struct ata_device *dev, const u16 *id)
* RETURNS:
* Computed xfermask
*/
-unsigned long ata_id_xfermask(const u16 *id)
+unsigned int ata_id_xfermask(const u16 *id)
{
- unsigned long pio_mask, mwdma_mask, udma_mask;
+ unsigned int pio_mask, mwdma_mask, udma_mask;
/* Usual case. Word 53 indicates word 64 is valid */
if (id[ATA_ID_FIELD_VALID] & (1 << 1)) {
@@ -1467,10 +1467,10 @@ static void ata_qc_complete_internal(struct ata_queued_cmd *qc)
* RETURNS:
* Zero on success, AC_ERR_* mask on failure
*/
-unsigned ata_exec_internal_sg(struct ata_device *dev,
- struct ata_taskfile *tf, const u8 *cdb,
- int dma_dir, struct scatterlist *sgl,
- unsigned int n_elem, unsigned long timeout)
+static unsigned ata_exec_internal_sg(struct ata_device *dev,
+ struct ata_taskfile *tf, const u8 *cdb,
+ int dma_dir, struct scatterlist *sgl,
+ unsigned int n_elem, unsigned int timeout)
{
struct ata_link *link = dev->link;
struct ata_port *ap = link->ap;
@@ -1645,7 +1645,7 @@ unsigned ata_exec_internal_sg(struct ata_device *dev,
unsigned ata_exec_internal(struct ata_device *dev,
struct ata_taskfile *tf, const u8 *cdb,
int dma_dir, void *buf, unsigned int buflen,
- unsigned long timeout)
+ unsigned int timeout)
{
struct scatterlist *psg = NULL, sg;
unsigned int n_elem = 0;
@@ -2534,7 +2534,7 @@ int ata_dev_configure(struct ata_device *dev)
struct ata_port *ap = dev->link->ap;
bool print_info = ata_dev_print_info(dev);
const u16 *id = dev->id;
- unsigned long xfer_mask;
+ unsigned int xfer_mask;
unsigned int err_mask;
char revbuf[7]; /* XYZ-99\0 */
char fwrevbuf[ATA_ID_FW_REV_LEN+1];
@@ -3202,8 +3202,8 @@ u8 ata_timing_cycle2mode(unsigned int xfer_shift, int cycle)
int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel)
{
char buf[32];
- unsigned long orig_mask, xfer_mask;
- unsigned long pio_mask, mwdma_mask, udma_mask;
+ unsigned int orig_mask, xfer_mask;
+ unsigned int pio_mask, mwdma_mask, udma_mask;
int quiet, highbit;
quiet = !!(sel & ATA_DNXFER_QUIET);
@@ -3381,7 +3381,7 @@ int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev)
/* step 1: calculate xfer_mask */
ata_for_each_dev(dev, link, ENABLED) {
- unsigned long pio_mask, dma_mask;
+ unsigned int pio_mask, dma_mask;
unsigned int mode_mask;
mode_mask = ATA_DMA_MASK_ATA;
@@ -4217,7 +4217,7 @@ static void ata_dev_xfermask(struct ata_device *dev)
struct ata_link *link = dev->link;
struct ata_port *ap = link->ap;
struct ata_host *host = ap->host;
- unsigned long xfer_mask;
+ unsigned int xfer_mask;
/* controller modes available */
xfer_mask = ata_pack_xfermask(ap->pio_mask,
@@ -4342,7 +4342,7 @@ unsigned int ata_dev_set_feature(struct ata_device *dev, u8 enable, u8 feature)
{
struct ata_taskfile tf;
unsigned int err_mask;
- unsigned long timeout = 0;
+ unsigned int timeout = 0;
/* set up set-features taskfile */
ata_dev_dbg(dev, "set features - SATA features\n");
@@ -5776,7 +5776,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
/* set cable, sata_spd_limit and report */
for (i = 0; i < host->n_ports; i++) {
struct ata_port *ap = host->ports[i];
- unsigned long xfer_mask;
+ unsigned int xfer_mask;
/* set SATA cable type if still unset */
if (ap->cbl == ATA_CBL_NONE && (ap->flags & ATA_FLAG_SATA))
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 3307ed45fe4d..ef4508d72c02 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -86,36 +86,36 @@ static const unsigned long ata_eh_reset_timeouts[] = {
ULONG_MAX, /* > 1 min has elapsed, give up */
};
-static const unsigned long ata_eh_identify_timeouts[] = {
+static const unsigned int ata_eh_identify_timeouts[] = {
5000, /* covers > 99% of successes and not too boring on failures */
10000, /* combined time till here is enough even for media access */
30000, /* for true idiots */
- ULONG_MAX,
+ UINT_MAX,
};
-static const unsigned long ata_eh_revalidate_timeouts[] = {
+static const unsigned int ata_eh_revalidate_timeouts[] = {
15000, /* Some drives are slow to read log pages when waking-up */
15000, /* combined time till here is enough even for media access */
- ULONG_MAX,
+ UINT_MAX,
};
-static const unsigned long ata_eh_flush_timeouts[] = {
+static const unsigned int ata_eh_flush_timeouts[] = {
15000, /* be generous with flush */
15000, /* ditto */
30000, /* and even more generous */
- ULONG_MAX,
+ UINT_MAX,
};
-static const unsigned long ata_eh_other_timeouts[] = {
+static const unsigned int ata_eh_other_timeouts[] = {
5000, /* same rationale as identify timeout */
10000, /* ditto */
/* but no merciful 30sec for other commands, it just isn't worth it */
- ULONG_MAX,
+ UINT_MAX,
};
struct ata_eh_cmd_timeout_ent {
const u8 *commands;
- const unsigned long *timeouts;
+ const unsigned int *timeouts;
};
/* The following table determines timeouts to use for EH internal
@@ -326,7 +326,7 @@ static int ata_lookup_timeout_table(u8 cmd)
* RETURNS:
* Determined timeout.
*/
-unsigned long ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd)
+unsigned int ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd)
{
struct ata_eh_context *ehc = &dev->link->eh_context;
int ent = ata_lookup_timeout_table(cmd);
@@ -361,7 +361,7 @@ void ata_internal_cmd_timed_out(struct ata_device *dev, u8 cmd)
return;
idx = ehc->cmd_timeout_idx[dev->devno][ent];
- if (ata_eh_cmd_timeout_table[ent].timeouts[idx + 1] != ULONG_MAX)
+ if (ata_eh_cmd_timeout_table[ent].timeouts[idx + 1] != UINT_MAX)
ehc->cmd_timeout_idx[dev->devno][ent]++;
}
@@ -802,11 +802,11 @@ void ata_port_wait_eh(struct ata_port *ap)
}
EXPORT_SYMBOL_GPL(ata_port_wait_eh);
-static int ata_eh_nr_in_flight(struct ata_port *ap)
+static unsigned int ata_eh_nr_in_flight(struct ata_port *ap)
{
struct ata_queued_cmd *qc;
unsigned int tag;
- int nr = 0;
+ unsigned int nr = 0;
/* count only non-internal commands */
ata_qc_for_each(ap, qc, tag) {
@@ -821,7 +821,7 @@ void ata_eh_fastdrain_timerfn(struct timer_list *t)
{
struct ata_port *ap = from_timer(ap, t, fastdrain_timer);
unsigned long flags;
- int cnt;
+ unsigned int cnt;
spin_lock_irqsave(ap->lock, flags);
@@ -870,7 +870,7 @@ void ata_eh_fastdrain_timerfn(struct timer_list *t)
*/
static void ata_eh_set_pending(struct ata_port *ap, int fastdrain)
{
- int cnt;
+ unsigned int cnt;
/* already scheduled? */
if (ap->pflags & ATA_PFLAG_EH_PENDING)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 86dbb1cdfabd..9b999c0e8c37 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -539,13 +539,13 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
return rc;
}
-static int ata_ioc32(struct ata_port *ap)
+static bool ata_ioc32(struct ata_port *ap)
{
if (ap->flags & ATA_FLAG_PIO_DMA)
- return 1;
+ return true;
if (ap->pflags & ATA_PFLAG_PIO32)
- return 1;
- return 0;
+ return true;
+ return false;
}
/*
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index c38027887499..a7e9a75410a3 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -9,7 +9,7 @@
* and various sysfs attributes to expose these topologies and management
* interfaces to user-space.
*
- * There are 3 objects defined in in this class:
+ * There are 3 objects defined in this class:
* - ata_port
* - ata_link
* - ata_device
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 926a7f41303d..98bc8649c63f 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -52,11 +52,7 @@ extern u64 ata_tf_read_block(const struct ata_taskfile *tf,
extern unsigned ata_exec_internal(struct ata_device *dev,
struct ata_taskfile *tf, const u8 *cdb,
int dma_dir, void *buf, unsigned int buflen,
- unsigned long timeout);
-extern unsigned ata_exec_internal_sg(struct ata_device *dev,
- struct ata_taskfile *tf, const u8 *cdb,
- int dma_dir, struct scatterlist *sg,
- unsigned int n_elem, unsigned long timeout);
+ unsigned int timeout);
extern int ata_wait_ready(struct ata_link *link, unsigned long deadline,
int (*check_ready)(struct ata_link *link));
extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
@@ -136,7 +132,7 @@ int ata_scsi_dev_config(struct scsi_device *sdev, struct ata_device *dev);
int __ata_scsi_queuecmd(struct scsi_cmnd *scmd, struct ata_device *dev);
/* libata-eh.c */
-extern unsigned long ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd);
+extern unsigned int ata_internal_cmd_timeout(struct ata_device *dev, u8 cmd);
extern void ata_internal_cmd_timed_out(struct ata_device *dev, u8 cmd);
extern void ata_eh_acquire(struct ata_port *ap);
extern void ata_eh_release(struct ata_port *ap);
diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index ade4c3eee230..f8706ee427d2 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -97,7 +97,7 @@ static unsigned long pacpi_discover_modes(struct ata_port *ap, struct ata_device
* this case the list of discovered valid modes obtained by ACPI probing
*/
-static unsigned long pacpi_mode_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int pacpi_mode_filter(struct ata_device *adev, unsigned int mask)
{
struct pata_acpi *acpi = adev->link->ap->private_data;
return mask & acpi->mask[adev->devno];
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 1b90cda27246..76ad0e73fe2a 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -115,7 +115,7 @@ static int ali_c2_cable_detect(struct ata_port *ap)
* fix that later on. Also ensure we do not do UDMA on WDC drives
*/
-static unsigned long ali_20_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int ali_20_filter(struct ata_device *adev, unsigned int mask)
{
char model_num[ATA_ID_PROD_LEN + 1];
/* No DMA on anything but a disk for now */
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 154748cfcc79..f216f9d7b9ec 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -264,8 +264,8 @@ static void amd133_set_dmamode(struct ata_port *ap, struct ata_device *adev)
* cached during driver attach and are consulted to select transfer
* mode.
*/
-static unsigned long nv_mode_filter(struct ata_device *dev,
- unsigned long xfer_mask)
+static unsigned int nv_mode_filter(struct ata_device *dev,
+ unsigned int xfer_mask)
{
static const unsigned int udma_mask_map[] =
{ ATA_UDMA2, ATA_UDMA1, ATA_UDMA0, 0,
@@ -274,7 +274,7 @@ static unsigned long nv_mode_filter(struct ata_device *dev,
char acpi_str[32] = "";
u32 saved_udma, udma;
const struct ata_acpi_gtm *gtm;
- unsigned long bios_limit = 0, acpi_limit = 0, limit;
+ unsigned int bios_limit = 0, acpi_limit = 0, limit;
/* find out what BIOS configured */
udma = saved_udma = (unsigned long)ap->host->private_data;
@@ -310,10 +310,10 @@ static unsigned long nv_mode_filter(struct ata_device *dev,
cable detection result */
limit |= ata_pack_xfermask(ATA_PIO4, ATA_MWDMA2, ATA_UDMA2);
- ata_port_dbg(ap, "nv_mode_filter: 0x%lx&0x%lx->0x%lx, "
- "BIOS=0x%lx (0x%x) ACPI=0x%lx%s\n",
- xfer_mask, limit, xfer_mask & limit, bios_limit,
- saved_udma, acpi_limit, acpi_str);
+ ata_port_dbg(ap,
+ "nv_mode_filter: 0x%x&0x%x->0x%x, BIOS=0x%x (0x%x) ACPI=0x%x%s\n",
+ xfer_mask, limit, xfer_mask & limit, bios_limit,
+ saved_udma, acpi_limit, acpi_str);
return xfer_mask & limit;
}
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index c99e8f0708b3..7e441fb304d3 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -194,7 +194,7 @@ static int hpt_dma_blacklisted(const struct ata_device *dev, char *modestr,
* Block UDMA on devices that cause trouble with this controller.
*/
-static unsigned long hpt366_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int hpt366_filter(struct ata_device *adev, unsigned int mask)
{
if (adev->class == ATA_DEV_ATA) {
if (hpt_dma_blacklisted(adev, "UDMA", bad_ata33))
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 156f304ef051..ce3c5eaa7e76 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -23,7 +23,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt37x"
-#define DRV_VERSION "0.6.25"
+#define DRV_VERSION "0.6.30"
struct hpt_clock {
u8 xfer_speed;
@@ -278,7 +278,7 @@ static const char * const bad_ata100_5[] = {
* Block UDMA on devices that cause trouble with this controller.
*/
-static unsigned long hpt370_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int hpt370_filter(struct ata_device *adev, unsigned int mask)
{
if (adev->class == ATA_DEV_ATA) {
if (hpt_dma_blacklisted(adev, "UDMA", bad_ata33))
@@ -297,7 +297,7 @@ static unsigned long hpt370_filter(struct ata_device *adev, unsigned long mask)
* Block UDMA on devices that cause trouble with this controller.
*/
-static unsigned long hpt370a_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int hpt370a_filter(struct ata_device *adev, unsigned int mask)
{
if (adev->class == ATA_DEV_ATA) {
if (hpt_dma_blacklisted(adev, "UDMA100", bad_ata100_5))
@@ -314,7 +314,7 @@ static unsigned long hpt370a_filter(struct ata_device *adev, unsigned long mask)
* The Marvell bridge chips used on the HighPoint SATA cards do not seem
* to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
*/
-static unsigned long hpt372_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int hpt372_filter(struct ata_device *adev, unsigned int mask)
{
if (ata_id_is_sata(adev->id))
mask &= ~((0xE << ATA_SHIFT_UDMA) | ATA_MASK_MWDMA);
@@ -592,21 +592,19 @@ static struct ata_port_operations hpt374_fn1_port_ops = {
/**
* hpt37x_clock_slot - Turn timing to PC clock entry
- * @freq: Reported frequency timing
- * @base: Base timing
+ * @freq: Reported frequency in MHz
*
- * Turn the timing data intoa clock slot (0 for 33, 1 for 40, 2 for 50
+ * Turn the timing data into a clock slot (0 for 33, 1 for 40, 2 for 50
* and 3 for 66Mhz)
*/
-static int hpt37x_clock_slot(unsigned int freq, unsigned int base)
+static int hpt37x_clock_slot(unsigned int freq)
{
- unsigned int f = (base * freq) / 192; /* Mhz */
- if (f < 40)
+ if (freq < 40)
return 0; /* 33Mhz slot */
- if (f < 45)
+ if (freq < 45)
return 1; /* 40Mhz slot */
- if (f < 55)
+ if (freq < 55)
return 2; /* 50Mhz slot */
return 3; /* 60Mhz slot */
}
@@ -646,24 +644,57 @@ static int hpt37x_calibrate_dpll(struct pci_dev *dev)
return 0;
}
-static u32 hpt374_read_freq(struct pci_dev *pdev)
+static int hpt37x_pci_clock(struct pci_dev *pdev, unsigned int base)
{
- u32 freq;
- unsigned long io_base = pci_resource_start(pdev, 4);
+ unsigned int freq;
+ u32 fcnt;
- if (PCI_FUNC(pdev->devfn) & 1) {
- struct pci_dev *pdev_0;
+ /*
+ * Some devices do not let this value be accessed via PCI space
+ * according to the old driver. In addition we must use the value
+ * from FN 0 on the HPT374.
+ */
+ if (pdev->device == PCI_DEVICE_ID_TTI_HPT374 &&
+ (PCI_FUNC(pdev->devfn) & 1)) {
+ struct pci_dev *pdev_fn0;
- pdev_0 = pci_get_slot(pdev->bus, pdev->devfn - 1);
- /* Someone hot plugged the controller on us ? */
- if (pdev_0 == NULL)
+ pdev_fn0 = pci_get_slot(pdev->bus, pdev->devfn - 1);
+ /* Someone hot plugged the controller on us? */
+ if (!pdev_fn0)
return 0;
- io_base = pci_resource_start(pdev_0, 4);
- freq = inl(io_base + 0x90);
- pci_dev_put(pdev_0);
- } else
- freq = inl(io_base + 0x90);
- return freq;
+ fcnt = inl(pci_resource_start(pdev_fn0, 4) + 0x90);
+ pci_dev_put(pdev_fn0);
+ } else {
+ fcnt = inl(pci_resource_start(pdev, 4) + 0x90);
+ }
+
+ if ((fcnt >> 12) != 0xABCDE) {
+ u32 total = 0;
+ int i;
+ u16 sr;
+
+ dev_warn(&pdev->dev, "BIOS clock data not set\n");
+
+ /* This is the process the HPT371 BIOS is reported to use */
+ for (i = 0; i < 128; i++) {
+ pci_read_config_word(pdev, 0x78, &sr);
+ total += sr & 0x1FF;
+ udelay(15);
+ }
+ fcnt = total / 128;
+ }
+ fcnt &= 0x1FF;
+
+ freq = (fcnt * base) / 192; /* in MHz */
+
+ /* Clamp to bands */
+ if (freq < 40)
+ return 33;
+ if (freq < 45)
+ return 40;
+ if (freq < 55)
+ return 50;
+ return 66;
}
/**
@@ -770,7 +801,7 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
u8 rev = dev->revision;
u8 irqmask;
u8 mcr1;
- u32 freq;
+ unsigned int freq; /* MHz */
int prefer_dpll = 1;
unsigned long iobase = pci_resource_start(dev, 4);
@@ -896,42 +927,16 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
if (chip_table == &hpt372a)
outb(0x0e, iobase + 0x9c);
- /*
- * Some devices do not let this value be accessed via PCI space
- * according to the old driver. In addition we must use the value
- * from FN 0 on the HPT374.
- */
-
- if (chip_table == &hpt374) {
- freq = hpt374_read_freq(dev);
- if (freq == 0)
- return -ENODEV;
- } else
- freq = inl(iobase + 0x90);
-
- if ((freq >> 12) != 0xABCDE) {
- int i;
- u16 sr;
- u32 total = 0;
-
- dev_warn(&dev->dev, "BIOS has not set timing clocks\n");
-
- /* This is the process the HPT371 BIOS is reported to use */
- for (i = 0; i < 128; i++) {
- pci_read_config_word(dev, 0x78, &sr);
- total += sr & 0x1FF;
- udelay(15);
- }
- freq = total / 128;
- }
- freq &= 0x1FF;
+ freq = hpt37x_pci_clock(dev, chip_table->base);
+ if (!freq)
+ return -ENODEV;
/*
* Turn the frequency check into a band and then find a timing
* table to match it.
*/
- clock_slot = hpt37x_clock_slot(freq, chip_table->base);
+ clock_slot = hpt37x_clock_slot(freq);
if (chip_table->clocks[clock_slot] == NULL || prefer_dpll) {
/*
* We need to try PLL mode instead
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 1f6afd8ee29b..617c95522f43 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -24,7 +24,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt3x2n"
-#define DRV_VERSION "0.3.18"
+#define DRV_VERSION "0.3.19"
enum {
PCI66 = (1 << 1),
@@ -113,7 +113,7 @@ static u32 hpt3x2n_find_mode(struct ata_port *ap, int speed)
* The Marvell bridge chips used on the HighPoint SATA cards do not seem
* to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
*/
-static unsigned long hpt372n_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int hpt372n_filter(struct ata_device *adev, unsigned int mask)
{
if (ata_id_is_sata(adev->id))
mask &= ~((0xE << ATA_SHIFT_UDMA) | ATA_MASK_MWDMA);
@@ -403,17 +403,20 @@ static int hpt3xn_calibrate_dpll(struct pci_dev *dev)
return 0;
}
-static int hpt3x2n_pci_clock(struct pci_dev *pdev)
+static int hpt3x2n_pci_clock(struct pci_dev *pdev, unsigned int base)
{
- unsigned long freq;
+ unsigned int freq;
u32 fcnt;
- unsigned long iobase = pci_resource_start(pdev, 4);
- fcnt = inl(iobase + 0x90); /* Not PCI readable for some chips */
+ /*
+ * Some devices do not let this value be accessed via PCI space
+ * according to the old driver.
+ */
+ fcnt = inl(pci_resource_start(pdev, 4) + 0x90);
if ((fcnt >> 12) != 0xABCDE) {
+ u32 total = 0;
int i;
u16 sr;
- u32 total = 0;
dev_warn(&pdev->dev, "BIOS clock data not set\n");
@@ -427,7 +430,7 @@ static int hpt3x2n_pci_clock(struct pci_dev *pdev)
}
fcnt &= 0x1FF;
- freq = (fcnt * 77) / 192;
+ freq = (fcnt * base) / 192; /* in MHz */
/* Clamp to bands */
if (freq < 40)
@@ -559,7 +562,7 @@ hpt372n:
* 50 for UDMA100. Right now we always use 66
*/
- pci_mhz = hpt3x2n_pci_clock(dev);
+ pci_mhz = hpt3x2n_pci_clock(dev, 77);
f_low = (pci_mhz * 48) / 66; /* PCI Mhz for 66Mhz DPLL */
f_high = f_low + 2; /* Tolerance */
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c
index 42798402cf63..bfea2be2959a 100644
--- a/drivers/ata/pata_macio.c
+++ b/drivers/ata/pata_macio.c
@@ -1028,7 +1028,7 @@ static void pmac_macio_calc_timing_masks(struct pata_macio_priv *priv,
}
i++;
}
- dev_dbg(priv->dev, "Supported masks: PIO=%lx, MWDMA=%lx, UDMA=%lx\n",
+ dev_dbg(priv->dev, "Supported masks: PIO=%x, MWDMA=%x, UDMA=%x\n",
pinfo->pio_mask, pinfo->mwdma_mask, pinfo->udma_mask);
}
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index 4fbb3eed8b0b..4191aa61c8e4 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -57,7 +57,7 @@ static int pdc2027x_prereset(struct ata_link *link, unsigned long deadline);
static void pdc2027x_set_piomode(struct ata_port *ap, struct ata_device *adev);
static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev);
static int pdc2027x_check_atapi_dma(struct ata_queued_cmd *qc);
-static unsigned long pdc2027x_mode_filter(struct ata_device *adev, unsigned long mask);
+static unsigned int pdc2027x_mode_filter(struct ata_device *adev, unsigned int mask);
static int pdc2027x_cable_detect(struct ata_port *ap);
static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed);
@@ -251,7 +251,7 @@ static int pdc2027x_prereset(struct ata_link *link, unsigned long deadline)
* Block UDMA on devices that cause trouble with this controller.
*/
-static unsigned long pdc2027x_mode_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int pdc2027x_mode_filter(struct ata_device *adev, unsigned int mask)
{
unsigned char model_num[ATA_ID_PROD_LEN + 1];
struct ata_device *pair = ata_dev_pair(adev);
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index e410fe44177f..c0bc4af0d196 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -150,7 +150,7 @@ static u8 serverworks_is_csb(struct pci_dev *pdev)
* bug we hit.
*/
-static unsigned long serverworks_osb4_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int serverworks_osb4_filter(struct ata_device *adev, unsigned int mask)
{
if (adev->class == ATA_DEV_ATA)
mask &= ~ATA_MASK_UDMA;
@@ -166,7 +166,7 @@ static unsigned long serverworks_osb4_filter(struct ata_device *adev, unsigned l
* Check the blacklist and disable UDMA5 if matched
*/
-static unsigned long serverworks_csb_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int serverworks_csb_filter(struct ata_device *adev, unsigned int mask)
{
const char *p;
char model_num[ATA_ID_PROD_LEN + 1];
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index b5b764e18adf..92e4cf05de2c 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -525,7 +525,7 @@ static void sis_133_set_dmamode (struct ata_port *ap, struct ata_device *adev)
* Block UDMA6 on devices that do not support it.
*/
-static unsigned long sis_133_mode_filter(struct ata_device *adev, unsigned long mask)
+static unsigned int sis_133_mode_filter(struct ata_device *adev, unsigned int mask)
{
struct ata_port *ap = adev->link->ap;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 215c02d4056a..34f00f389932 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -352,7 +352,7 @@ static void via_set_dmamode(struct ata_port *ap, struct ata_device *adev)
* one breed of Transcend SSD. Return the updated mask.
*/
-static unsigned long via_mode_filter(struct ata_device *dev, unsigned long mask)
+static unsigned int via_mode_filter(struct ata_device *dev, unsigned int mask)
{
struct ata_host *host = dev->link->ap->host;
const struct via_isa_bridge *config = host->private_data;
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index de5bd02cad44..e3cff01201b8 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -4057,7 +4057,7 @@ static int mv_platform_probe(struct platform_device *pdev)
/*
* Simple resource validation ..
*/
- if (unlikely(pdev->num_resources != 2)) {
+ if (unlikely(pdev->num_resources != 1)) {
dev_err(&pdev->dev, "invalid number of resources\n");
return -EINVAL;
}
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 0f2a59c9c735..0269ff114f5a 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -275,7 +275,7 @@ enum {
PORT_DISABLED = 2,
/* encoding various smaller bitmaps into a single
- * unsigned long bitmap
+ * unsigned int bitmap
*/
ATA_NR_PIO_MODES = 7,
ATA_NR_MWDMA_MODES = 5,
@@ -426,12 +426,9 @@ enum {
};
enum ata_xfer_mask {
- ATA_MASK_PIO = ((1LU << ATA_NR_PIO_MODES) - 1)
- << ATA_SHIFT_PIO,
- ATA_MASK_MWDMA = ((1LU << ATA_NR_MWDMA_MODES) - 1)
- << ATA_SHIFT_MWDMA,
- ATA_MASK_UDMA = ((1LU << ATA_NR_UDMA_MODES) - 1)
- << ATA_SHIFT_UDMA,
+ ATA_MASK_PIO = ((1U << ATA_NR_PIO_MODES) - 1) << ATA_SHIFT_PIO,
+ ATA_MASK_MWDMA = ((1U << ATA_NR_MWDMA_MODES) - 1) << ATA_SHIFT_MWDMA,
+ ATA_MASK_UDMA = ((1U << ATA_NR_UDMA_MODES) - 1) << ATA_SHIFT_UDMA,
};
enum hsm_task_states {
@@ -680,9 +677,9 @@ struct ata_device {
unsigned int cdb_len;
/* per-dev xfer mask */
- unsigned long pio_mask;
- unsigned long mwdma_mask;
- unsigned long udma_mask;
+ unsigned int pio_mask;
+ unsigned int mwdma_mask;
+ unsigned int udma_mask;
/* for CHS addressing */
u16 cylinders; /* Number of cylinders */
@@ -850,7 +847,7 @@ struct ata_port {
enum ata_lpm_policy target_lpm_policy;
struct timer_list fastdrain_timer;
- unsigned long fastdrain_cnt;
+ unsigned int fastdrain_cnt;
async_cookie_t cookie;
@@ -885,7 +882,7 @@ struct ata_port_operations {
* Configuration and exception handling
*/
int (*cable_detect)(struct ata_port *ap);
- unsigned long (*mode_filter)(struct ata_device *dev, unsigned long xfer_mask);
+ unsigned int (*mode_filter)(struct ata_device *dev, unsigned int xfer_mask);
void (*set_piomode)(struct ata_port *ap, struct ata_device *dev);
void (*set_dmamode)(struct ata_port *ap, struct ata_device *dev);
int (*set_mode)(struct ata_link *link, struct ata_device **r_failed_dev);
@@ -981,9 +978,9 @@ struct ata_port_operations {
struct ata_port_info {
unsigned long flags;
unsigned long link_flags;
- unsigned long pio_mask;
- unsigned long mwdma_mask;
- unsigned long udma_mask;
+ unsigned int pio_mask;
+ unsigned int mwdma_mask;
+ unsigned int udma_mask;
struct ata_port_operations *port_ops;
void *private_data;
};
@@ -1102,16 +1099,18 @@ extern void ata_msleep(struct ata_port *ap, unsigned int msecs);
extern u32 ata_wait_register(struct ata_port *ap, void __iomem *reg, u32 mask,
u32 val, unsigned long interval, unsigned long timeout);
extern int atapi_cmd_type(u8 opcode);
-extern unsigned long ata_pack_xfermask(unsigned long pio_mask,
- unsigned long mwdma_mask, unsigned long udma_mask);
-extern void ata_unpack_xfermask(unsigned long xfer_mask,
- unsigned long *pio_mask, unsigned long *mwdma_mask,
- unsigned long *udma_mask);
-extern u8 ata_xfer_mask2mode(unsigned long xfer_mask);
-extern unsigned long ata_xfer_mode2mask(u8 xfer_mode);
+extern unsigned int ata_pack_xfermask(unsigned int pio_mask,
+ unsigned int mwdma_mask,
+ unsigned int udma_mask);
+extern void ata_unpack_xfermask(unsigned int xfer_mask,
+ unsigned int *pio_mask,
+ unsigned int *mwdma_mask,
+ unsigned int *udma_mask);
+extern u8 ata_xfer_mask2mode(unsigned int xfer_mask);
+extern unsigned int ata_xfer_mode2mask(u8 xfer_mode);
extern int ata_xfer_mode2shift(u8 xfer_mode);
-extern const char *ata_mode_string(unsigned long xfer_mask);
-extern unsigned long ata_id_xfermask(const u16 *id);
+extern const char *ata_mode_string(unsigned int xfer_mask);
+extern unsigned int ata_id_xfermask(const u16 *id);
extern int ata_std_qc_defer(struct ata_queued_cmd *qc);
extern enum ata_completion_errors ata_noop_qc_prep(struct ata_queued_cmd *qc);
extern void ata_sg_init(struct ata_queued_cmd *qc, struct scatterlist *sg,
@@ -1283,8 +1282,8 @@ static inline const struct ata_acpi_gtm *ata_acpi_init_gtm(struct ata_port *ap)
}
int ata_acpi_stm(struct ata_port *ap, const struct ata_acpi_gtm *stm);
int ata_acpi_gtm(struct ata_port *ap, struct ata_acpi_gtm *stm);
-unsigned long ata_acpi_gtm_xfermask(struct ata_device *dev,
- const struct ata_acpi_gtm *gtm);
+unsigned int ata_acpi_gtm_xfermask(struct ata_device *dev,
+ const struct ata_acpi_gtm *gtm);
int ata_acpi_cbl_80wire(struct ata_port *ap, const struct ata_acpi_gtm *gtm);
#else
static inline const struct ata_acpi_gtm *ata_acpi_init_gtm(struct ata_port *ap)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 19:44:42 +0000