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-rw-r--r--drivers/block/z2ram.c3
-rw-r--r--drivers/macintosh/adb-iop.c50
-rw-r--r--drivers/macintosh/adb.c8
-rw-r--r--drivers/macintosh/adbhid.c53
-rw-r--r--drivers/macintosh/macio_asic.c8
-rw-r--r--drivers/macintosh/macio_sysfs.c8
-rw-r--r--drivers/macintosh/via-cuda.c35
-rw-r--r--drivers/macintosh/via-macii.c352
-rw-r--r--drivers/macintosh/via-pmu.c33
-rw-r--r--drivers/macintosh/windfarm_smu_controls.c4
-rw-r--r--drivers/macintosh/windfarm_smu_sat.c25
-rw-r--r--drivers/misc/ocxl/config.c4
-rw-r--r--drivers/pci/hotplug/pnv_php.c2
-rw-r--r--drivers/pcmcia/electra_cf.c2
-rw-r--r--drivers/soc/fsl/qbman/qman_ccsr.c2
-rw-r--r--drivers/video/fbdev/chipsfb.c3
-rw-r--r--drivers/video/fbdev/controlfb.c5
-rw-r--r--drivers/video/fbdev/platinumfb.c5
-rw-r--r--drivers/video/fbdev/valkyriefb.c12
19 files changed, 327 insertions, 287 deletions
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index 1106c076fa4b..600430685e28 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -191,8 +191,7 @@ static int z2_open(struct block_device *bdev, fmode_t mode)
vfree(vmalloc (size));
}
- vaddr = (unsigned long) __ioremap (paddr, size,
- _PAGE_WRITETHRU);
+ vaddr = (unsigned long)ioremap_wt(paddr, size);
#else
vaddr = (unsigned long)z_remap_nocache_nonser(paddr, size);
diff --git a/drivers/macintosh/adb-iop.c b/drivers/macintosh/adb-iop.c
index ca623e6446e4..fca31640e3ef 100644
--- a/drivers/macintosh/adb-iop.c
+++ b/drivers/macintosh/adb-iop.c
@@ -20,13 +20,13 @@
#include <linux/init.h>
#include <linux/proc_fs.h>
-#include <asm/macintosh.h>
-#include <asm/macints.h>
+#include <asm/macintosh.h>
+#include <asm/macints.h>
#include <asm/mac_iop.h>
#include <asm/mac_oss.h>
#include <asm/adb_iop.h>
-#include <linux/adb.h>
+#include <linux/adb.h>
/*#define DEBUG_ADB_IOP*/
@@ -38,9 +38,9 @@ static unsigned char *reply_ptr;
#endif
static enum adb_iop_state {
- idle,
- sending,
- awaiting_reply
+ idle,
+ sending,
+ awaiting_reply
} adb_iop_state;
static void adb_iop_start(void);
@@ -66,7 +66,8 @@ static void adb_iop_end_req(struct adb_request *req, int state)
{
req->complete = 1;
current_req = req->next;
- if (req->done) (*req->done)(req);
+ if (req->done)
+ (*req->done)(req);
adb_iop_state = state;
}
@@ -100,7 +101,7 @@ static void adb_iop_complete(struct iop_msg *msg)
static void adb_iop_listen(struct iop_msg *msg)
{
- struct adb_iopmsg *amsg = (struct adb_iopmsg *) msg->message;
+ struct adb_iopmsg *amsg = (struct adb_iopmsg *)msg->message;
struct adb_request *req;
unsigned long flags;
#ifdef DEBUG_ADB_IOP
@@ -113,9 +114,9 @@ static void adb_iop_listen(struct iop_msg *msg)
#ifdef DEBUG_ADB_IOP
printk("adb_iop_listen %p: rcvd packet, %d bytes: %02X %02X", req,
- (uint) amsg->count + 2, (uint) amsg->flags, (uint) amsg->cmd);
+ (uint)amsg->count + 2, (uint)amsg->flags, (uint)amsg->cmd);
for (i = 0; i < amsg->count; i++)
- printk(" %02X", (uint) amsg->data[i]);
+ printk(" %02X", (uint)amsg->data[i]);
printk("\n");
#endif
@@ -168,14 +169,15 @@ static void adb_iop_start(void)
/* get the packet to send */
req = current_req;
- if (!req) return;
+ if (!req)
+ return;
local_irq_save(flags);
#ifdef DEBUG_ADB_IOP
printk("adb_iop_start %p: sending packet, %d bytes:", req, req->nbytes);
- for (i = 0 ; i < req->nbytes ; i++)
- printk(" %02X", (uint) req->data[i]);
+ for (i = 0; i < req->nbytes; i++)
+ printk(" %02X", (uint)req->data[i]);
printk("\n");
#endif
@@ -196,19 +198,20 @@ static void adb_iop_start(void)
/* Now send it. The IOP manager will call adb_iop_complete */
/* when the packet has been sent. */
- iop_send_message(ADB_IOP, ADB_CHAN, req,
- sizeof(amsg), (__u8 *) &amsg, adb_iop_complete);
+ iop_send_message(ADB_IOP, ADB_CHAN, req, sizeof(amsg), (__u8 *)&amsg,
+ adb_iop_complete);
}
int adb_iop_probe(void)
{
- if (!iop_ism_present) return -ENODEV;
+ if (!iop_ism_present)
+ return -ENODEV;
return 0;
}
int adb_iop_init(void)
{
- printk("adb: IOP ISM driver v0.4 for Unified ADB.\n");
+ pr_info("adb: IOP ISM driver v0.4 for Unified ADB\n");
iop_listen(ADB_IOP, ADB_CHAN, adb_iop_listen, "ADB");
return 0;
}
@@ -218,10 +221,12 @@ int adb_iop_send_request(struct adb_request *req, int sync)
int err;
err = adb_iop_write(req);
- if (err) return err;
+ if (err)
+ return err;
if (sync) {
- while (!req->complete) adb_iop_poll();
+ while (!req->complete)
+ adb_iop_poll();
}
return 0;
}
@@ -251,7 +256,9 @@ static int adb_iop_write(struct adb_request *req)
}
local_irq_restore(flags);
- if (adb_iop_state == idle) adb_iop_start();
+
+ if (adb_iop_state == idle)
+ adb_iop_start();
return 0;
}
@@ -263,7 +270,8 @@ int adb_iop_autopoll(int devs)
void adb_iop_poll(void)
{
- if (adb_iop_state == idle) adb_iop_start();
+ if (adb_iop_state == idle)
+ adb_iop_start();
iop_ism_irq_poll(ADB_IOP);
}
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 76e98f0f7a3e..e49d1f287a17 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -203,15 +203,15 @@ static int adb_scan_bus(void)
}
/* Now fill in the handler_id field of the adb_handler entries. */
- pr_debug("adb devices:\n");
for (i = 1; i < 16; i++) {
if (adb_handler[i].original_address == 0)
continue;
adb_request(&req, NULL, ADBREQ_SYNC | ADBREQ_REPLY, 1,
(i << 4) | 0xf);
adb_handler[i].handler_id = req.reply[2];
- pr_debug(" [%d]: %d %x\n", i, adb_handler[i].original_address,
- adb_handler[i].handler_id);
+ printk(KERN_DEBUG "adb device [%d]: %d 0x%X\n", i,
+ adb_handler[i].original_address,
+ adb_handler[i].handler_id);
devmask |= 1 << i;
}
return devmask;
@@ -579,6 +579,8 @@ adb_try_handler_change(int address, int new_id)
mutex_lock(&adb_handler_mutex);
ret = try_handler_change(address, new_id);
mutex_unlock(&adb_handler_mutex);
+ if (ret)
+ pr_debug("adb handler change: [%d] 0x%X\n", address, new_id);
return ret;
}
EXPORT_SYMBOL(adb_try_handler_change);
diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index a261892c03b3..75482eeab2c4 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -757,6 +757,7 @@ adbhid_input_register(int id, int default_id, int original_handler_id,
struct input_dev *input_dev;
int err;
int i;
+ char *keyboard_type;
if (adbhid[id]) {
pr_err("Trying to reregister ADB HID on ID %d\n", id);
@@ -798,24 +799,23 @@ adbhid_input_register(int id, int default_id, int original_handler_id,
memcpy(hid->keycode, adb_to_linux_keycodes, sizeof(adb_to_linux_keycodes));
- pr_info("Detected ADB keyboard, type ");
switch (original_handler_id) {
default:
- pr_cont("<unknown>.\n");
+ keyboard_type = "<unknown>";
input_dev->id.version = ADB_KEYBOARD_UNKNOWN;
break;
case 0x01: case 0x02: case 0x03: case 0x06: case 0x08:
case 0x0C: case 0x10: case 0x18: case 0x1B: case 0x1C:
case 0xC0: case 0xC3: case 0xC6:
- pr_cont("ANSI.\n");
+ keyboard_type = "ANSI";
input_dev->id.version = ADB_KEYBOARD_ANSI;
break;
case 0x04: case 0x05: case 0x07: case 0x09: case 0x0D:
case 0x11: case 0x14: case 0x19: case 0x1D: case 0xC1:
case 0xC4: case 0xC7:
- pr_cont("ISO, swapping keys.\n");
+ keyboard_type = "ISO, swapping keys";
input_dev->id.version = ADB_KEYBOARD_ISO;
i = hid->keycode[10];
hid->keycode[10] = hid->keycode[50];
@@ -824,10 +824,11 @@ adbhid_input_register(int id, int default_id, int original_handler_id,
case 0x12: case 0x15: case 0x16: case 0x17: case 0x1A:
case 0x1E: case 0xC2: case 0xC5: case 0xC8: case 0xC9:
- pr_cont("JIS.\n");
+ keyboard_type = "JIS";
input_dev->id.version = ADB_KEYBOARD_JIS;
break;
}
+ pr_info("Detected ADB keyboard, type %s.\n", keyboard_type);
for (i = 0; i < 128; i++)
if (hid->keycode[i])
@@ -972,16 +973,13 @@ adbhid_probe(void)
->get it to send separate codes for left and right shift,
control, option keys */
#if 0 /* handler 5 doesn't send separate codes for R modifiers */
- if (adb_try_handler_change(id, 5))
- printk("ADB keyboard at %d, handler set to 5\n", id);
- else
+ if (!adb_try_handler_change(id, 5))
#endif
- if (adb_try_handler_change(id, 3))
- printk("ADB keyboard at %d, handler set to 3\n", id);
- else
- printk("ADB keyboard at %d, handler 1\n", id);
+ adb_try_handler_change(id, 3);
adb_get_infos(id, &default_id, &cur_handler_id);
+ printk(KERN_DEBUG "ADB keyboard at %d has handler 0x%X\n",
+ id, cur_handler_id);
reg |= adbhid_input_reregister(id, default_id, org_handler_id,
cur_handler_id, 0);
}
@@ -999,48 +997,44 @@ adbhid_probe(void)
for (i = 0; i < mouse_ids.nids; i++) {
int id = mouse_ids.id[i];
int mouse_kind;
+ char *desc = "standard";
adb_get_infos(id, &default_id, &org_handler_id);
if (adb_try_handler_change(id, 4)) {
- printk("ADB mouse at %d, handler set to 4", id);
mouse_kind = ADBMOUSE_EXTENDED;
}
else if (adb_try_handler_change(id, 0x2F)) {
- printk("ADB mouse at %d, handler set to 0x2F", id);
mouse_kind = ADBMOUSE_MICROSPEED;
}
else if (adb_try_handler_change(id, 0x42)) {
- printk("ADB mouse at %d, handler set to 0x42", id);
mouse_kind = ADBMOUSE_TRACKBALLPRO;
}
else if (adb_try_handler_change(id, 0x66)) {
- printk("ADB mouse at %d, handler set to 0x66", id);
mouse_kind = ADBMOUSE_MICROSPEED;
}
else if (adb_try_handler_change(id, 0x5F)) {
- printk("ADB mouse at %d, handler set to 0x5F", id);
mouse_kind = ADBMOUSE_MICROSPEED;
}
else if (adb_try_handler_change(id, 3)) {
- printk("ADB mouse at %d, handler set to 3", id);
mouse_kind = ADBMOUSE_MS_A3;
}
else if (adb_try_handler_change(id, 2)) {
- printk("ADB mouse at %d, handler set to 2", id);
mouse_kind = ADBMOUSE_STANDARD_200;
}
else {
- printk("ADB mouse at %d, handler 1", id);
mouse_kind = ADBMOUSE_STANDARD_100;
}
if ((mouse_kind == ADBMOUSE_TRACKBALLPRO)
|| (mouse_kind == ADBMOUSE_MICROSPEED)) {
+ desc = "Microspeed/MacPoint or compatible";
init_microspeed(id);
} else if (mouse_kind == ADBMOUSE_MS_A3) {
+ desc = "Mouse Systems A3 Mouse or compatible";
init_ms_a3(id);
} else if (mouse_kind == ADBMOUSE_EXTENDED) {
+ desc = "extended";
/*
* Register 1 is usually used for device
* identification. Here, we try to identify
@@ -1054,32 +1048,36 @@ adbhid_probe(void)
(req.reply[1] == 0x9a) && ((req.reply[2] == 0x21)
|| (req.reply[2] == 0x20))) {
mouse_kind = ADBMOUSE_TRACKBALL;
+ desc = "trackman/mouseman";
init_trackball(id);
}
else if ((req.reply_len >= 4) &&
(req.reply[1] == 0x74) && (req.reply[2] == 0x70) &&
(req.reply[3] == 0x61) && (req.reply[4] == 0x64)) {
mouse_kind = ADBMOUSE_TRACKPAD;
+ desc = "trackpad";
init_trackpad(id);
}
else if ((req.reply_len >= 4) &&
(req.reply[1] == 0x4b) && (req.reply[2] == 0x4d) &&
(req.reply[3] == 0x4c) && (req.reply[4] == 0x31)) {
mouse_kind = ADBMOUSE_TURBOMOUSE5;
+ desc = "TurboMouse 5";
init_turbomouse(id);
}
else if ((req.reply_len == 9) &&
(req.reply[1] == 0x4b) && (req.reply[2] == 0x4f) &&
(req.reply[3] == 0x49) && (req.reply[4] == 0x54)) {
if (adb_try_handler_change(id, 0x42)) {
- pr_cont("\nADB MacAlly 2-button mouse at %d, handler set to 0x42", id);
mouse_kind = ADBMOUSE_MACALLY2;
+ desc = "MacAlly 2-button";
}
}
}
- pr_cont("\n");
adb_get_infos(id, &default_id, &cur_handler_id);
+ printk(KERN_DEBUG "ADB mouse (%s) at %d has handler 0x%X\n",
+ desc, id, cur_handler_id);
reg |= adbhid_input_reregister(id, default_id, org_handler_id,
cur_handler_id, mouse_kind);
}
@@ -1092,12 +1090,10 @@ init_trackpad(int id)
struct adb_request req;
unsigned char r1_buffer[8];
- pr_cont(" (trackpad)");
-
adb_request(&req, NULL, ADBREQ_SYNC | ADBREQ_REPLY, 1,
ADB_READREG(id,1));
if (req.reply_len < 8)
- pr_cont("bad length for reg. 1\n");
+ pr_err("%s: bad length for reg. 1\n", __func__);
else
{
memcpy(r1_buffer, &req.reply[1], 8);
@@ -1145,8 +1141,6 @@ init_trackball(int id)
{
struct adb_request req;
- pr_cont(" (trackman/mouseman)");
-
adb_request(&req, NULL, ADBREQ_SYNC, 3,
ADB_WRITEREG(id,1), 00,0x81);
@@ -1177,8 +1171,6 @@ init_turbomouse(int id)
{
struct adb_request req;
- pr_cont(" (TurboMouse 5)");
-
adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(id));
adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(3));
@@ -1213,8 +1205,6 @@ init_microspeed(int id)
{
struct adb_request req;
- pr_cont(" (Microspeed/MacPoint or compatible)");
-
adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(id));
/* This will initialize mice using the Microspeed, MacPoint and
@@ -1253,7 +1243,6 @@ init_ms_a3(int id)
{
struct adb_request req;
- pr_cont(" (Mouse Systems A3 Mouse, or compatible)");
adb_request(&req, NULL, ADBREQ_SYNC, 3,
ADB_WRITEREG(id, 0x2),
0x00,
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index 07074820a167..17d3bc917562 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -360,9 +360,10 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
struct macio_dev *in_bay,
struct resource *parent_res)
{
+ char name[MAX_NODE_NAME_SIZE + 1];
struct macio_dev *dev;
const u32 *reg;
-
+
if (np == NULL)
return NULL;
@@ -402,6 +403,7 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
#endif
/* MacIO itself has a different reg, we use it's PCI base */
+ snprintf(name, sizeof(name), "%pOFn", np);
if (np == chip->of_node) {
dev_set_name(&dev->ofdev.dev, "%1d.%08x:%.*s",
chip->lbus.index,
@@ -410,12 +412,12 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
#else
0, /* NuBus may want to do something better here */
#endif
- MAX_NODE_NAME_SIZE, np->name);
+ MAX_NODE_NAME_SIZE, name);
} else {
reg = of_get_property(np, "reg", NULL);
dev_set_name(&dev->ofdev.dev, "%1d.%08x:%.*s",
chip->lbus.index,
- reg ? *reg : 0, MAX_NODE_NAME_SIZE, np->name);
+ reg ? *reg : 0, MAX_NODE_NAME_SIZE, name);
}
/* Setup interrupts & resources */
diff --git a/drivers/macintosh/macio_sysfs.c b/drivers/macintosh/macio_sysfs.c
index ca4fcffe454b..d2451e58acb9 100644
--- a/drivers/macintosh/macio_sysfs.c
+++ b/drivers/macintosh/macio_sysfs.c
@@ -58,7 +58,13 @@ static ssize_t devspec_show(struct device *dev,
static DEVICE_ATTR_RO(modalias);
static DEVICE_ATTR_RO(devspec);
-macio_config_of_attr (name, "%s\n");
+static ssize_t name_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "%pOFn\n", dev->of_node);
+}
+static DEVICE_ATTR_RO(name);
+
macio_config_of_attr (type, "%s\n");
static struct attribute *macio_dev_attrs[] = {
diff --git a/drivers/macintosh/via-cuda.c b/drivers/macintosh/via-cuda.c
index 98dd702eb867..bbec6ac0a966 100644
--- a/drivers/macintosh/via-cuda.c
+++ b/drivers/macintosh/via-cuda.c
@@ -766,3 +766,38 @@ cuda_input(unsigned char *buf, int nb)
buf, nb, false);
}
}
+
+/* Offset between Unix time (1970-based) and Mac time (1904-based) */
+#define RTC_OFFSET 2082844800
+
+time64_t cuda_get_time(void)
+{
+ struct adb_request req;
+ u32 now;
+
+ if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME) < 0)
+ return 0;
+ while (!req.complete)
+ cuda_poll();
+ if (req.reply_len != 7)
+ pr_err("%s: got %d byte reply\n", __func__, req.reply_len);
+ now = (req.reply[3] << 24) + (req.reply[4] << 16) +
+ (req.reply[5] << 8) + req.reply[6];
+ return (time64_t)now - RTC_OFFSET;
+}
+
+int cuda_set_rtc_time(struct rtc_time *tm)
+{
+ u32 now;
+ struct adb_request req;
+
+ now = lower_32_bits(rtc_tm_to_time64(tm) + RTC_OFFSET);
+ if (cuda_request(&req, NULL, 6, CUDA_PACKET, CUDA_SET_TIME,
+ now >> 24, now >> 16, now >> 8, now) < 0)
+ return -ENXIO;
+ while (!req.complete)
+ cuda_poll();
+ if ((req.reply_len != 3) && (req.reply_len != 7))
+ pr_err("%s: got %d byte reply\n", __func__, req.reply_len);
+ return 0;
+}
diff --git a/drivers/macintosh/via-macii.c b/drivers/macintosh/via-macii.c
index cf6f7d52d6be..ac824d7b2dcf 100644
--- a/drivers/macintosh/via-macii.c
+++ b/drivers/macintosh/via-macii.c
@@ -12,7 +12,7 @@
*
* 1999-08-02 (jmt) - Initial rewrite for Unified ADB.
* 2000-03-29 Tony Mantler <tonym@mac.linux-m68k.org>
- * - Big overhaul, should actually work now.
+ * - Big overhaul, should actually work now.
* 2006-12-31 Finn Thain - Another overhaul.
*
* Suggested reading:
@@ -23,7 +23,7 @@
* Apple's "ADB Analyzer" bus sniffer is invaluable:
* ftp://ftp.apple.com/developer/Tool_Chest/Devices_-_Hardware/Apple_Desktop_Bus/
*/
-
+
#include <stdarg.h>
#include <linux/types.h>
#include <linux/errno.h>
@@ -77,7 +77,7 @@ static volatile unsigned char *via;
#define ST_ODD 0x20 /* ADB state: odd data byte */
#define ST_IDLE 0x30 /* ADB state: idle, nothing to send */
-static int macii_init_via(void);
+static int macii_init_via(void);
static void macii_start(void);
static irqreturn_t macii_interrupt(int irq, void *arg);
static void macii_queue_poll(void);
@@ -120,31 +120,15 @@ static int srq_asserted; /* have to poll for the device that asserted it */
static int command_byte; /* the most recent command byte transmitted */
static int autopoll_devs; /* bits set are device addresses to be polled */
-/* Sanity check for request queue. Doesn't check for cycles. */
-static int request_is_queued(struct adb_request *req) {
- struct adb_request *cur;
- unsigned long flags;
- local_irq_save(flags);
- cur = current_req;
- while (cur) {
- if (cur == req) {
- local_irq_restore(flags);
- return 1;
- }
- cur = cur->next;
- }
- local_irq_restore(flags);
- return 0;
-}
-
/* Check for MacII style ADB */
static int macii_probe(void)
{
- if (macintosh_config->adb_type != MAC_ADB_II) return -ENODEV;
+ if (macintosh_config->adb_type != MAC_ADB_II)
+ return -ENODEV;
via = via1;
- printk("adb: Mac II ADB Driver v1.0 for Unified ADB\n");
+ pr_info("adb: Mac II ADB Driver v1.0 for Unified ADB\n");
return 0;
}
@@ -153,15 +137,17 @@ int macii_init(void)
{
unsigned long flags;
int err;
-
+
local_irq_save(flags);
-
+
err = macii_init_via();
- if (err) goto out;
+ if (err)
+ goto out;
err = request_irq(IRQ_MAC_ADB, macii_interrupt, 0, "ADB",
macii_interrupt);
- if (err) goto out;
+ if (err)
+ goto out;
macii_state = idle;
out:
@@ -169,7 +155,7 @@ out:
return err;
}
-/* initialize the hardware */
+/* initialize the hardware */
static int macii_init_via(void)
{
unsigned char x;
@@ -179,7 +165,7 @@ static int macii_init_via(void)
/* Set up state: idle */
via[B] |= ST_IDLE;
- last_status = via[B] & (ST_MASK|CTLR_IRQ);
+ last_status = via[B] & (ST_MASK | CTLR_IRQ);
/* Shift register on input */
via[ACR] = (via[ACR] & ~SR_CTRL) | SR_EXT;
@@ -205,7 +191,8 @@ static void macii_queue_poll(void)
int next_device;
static struct adb_request req;
- if (!autopoll_devs) return;
+ if (!autopoll_devs)
+ return;
device_mask = (1 << (((command_byte & 0xF0) >> 4) + 1)) - 1;
if (autopoll_devs & ~device_mask)
@@ -213,10 +200,7 @@ static void macii_queue_poll(void)
else
next_device = ffs(autopoll_devs) - 1;
- BUG_ON(request_is_queued(&req));
-
- adb_request(&req, NULL, ADBREQ_NOSEND, 1,
- ADB_READREG(next_device, 0));
+ adb_request(&req, NULL, ADBREQ_NOSEND, 1, ADB_READREG(next_device, 0));
req.sent = 0;
req.complete = 0;
@@ -235,45 +219,47 @@ static void macii_queue_poll(void)
static int macii_send_request(struct adb_request *req, int sync)
{
int err;
- unsigned long flags;
- BUG_ON(request_is_queued(req));
-
- local_irq_save(flags);
err = macii_write(req);
- local_irq_restore(flags);
+ if (err)
+ return err;
- if (!err && sync) {
- while (!req->complete) {
+ if (sync)
+ while (!req->complete)
macii_poll();
- }
- BUG_ON(request_is_queued(req));
- }
- return err;
+ return 0;
}
/* Send an ADB request (append to request queue) */
static int macii_write(struct adb_request *req)
{
+ unsigned long flags;
+
if (req->nbytes < 2 || req->data[0] != ADB_PACKET || req->nbytes > 15) {
req->complete = 1;
return -EINVAL;
}
-
+
req->next = NULL;
req->sent = 0;
req->complete = 0;
req->reply_len = 0;
+ local_irq_save(flags);
+
if (current_req != NULL) {
last_req->next = req;
last_req = req;
} else {
current_req = req;
last_req = req;
- if (macii_state == idle) macii_start();
+ if (macii_state == idle)
+ macii_start();
}
+
+ local_irq_restore(flags);
+
return 0;
}
@@ -287,7 +273,8 @@ static int macii_autopoll(int devs)
/* bit 1 == device 1, and so on. */
autopoll_devs = devs & 0xFFFE;
- if (!autopoll_devs) return 0;
+ if (!autopoll_devs)
+ return 0;
local_irq_save(flags);
@@ -304,7 +291,8 @@ static int macii_autopoll(int devs)
return err;
}
-static inline int need_autopoll(void) {
+static inline int need_autopoll(void)
+{
/* Was the last command Talk Reg 0
* and is the target on the autopoll list?
*/
@@ -317,21 +305,17 @@ static inline int need_autopoll(void) {
/* Prod the chip without interrupts */
static void macii_poll(void)
{
- disable_irq(IRQ_MAC_ADB);
macii_interrupt(0, NULL);
- enable_irq(IRQ_MAC_ADB);
}
/* Reset the bus */
static int macii_reset_bus(void)
{
static struct adb_request req;
-
- if (request_is_queued(&req))
- return 0;
/* Command = 0, Address = ignored */
- adb_request(&req, NULL, 0, 1, ADB_BUSRESET);
+ adb_request(&req, NULL, ADBREQ_NOSEND, 1, ADB_BUSRESET);
+ macii_send_request(&req, 1);
/* Don't want any more requests during the Global Reset low time. */
udelay(3000);
@@ -346,10 +330,6 @@ static void macii_start(void)
req = current_req;
- BUG_ON(req == NULL);
-
- BUG_ON(macii_state != idle);
-
/* Now send it. Be careful though, that first byte of the request
* is actually ADB_PACKET; the real data begins at index 1!
* And req->nbytes is the number of bytes of real data plus one.
@@ -375,7 +355,7 @@ static void macii_start(void)
* to be activity on the ADB bus. The chip will poll to achieve this.
*
* The basic ADB state machine was left unchanged from the original MacII code
- * by Alan Cox, which was based on the CUDA driver for PowerMac.
+ * by Alan Cox, which was based on the CUDA driver for PowerMac.
* The syntax of the ADB status lines is totally different on MacII,
* though. MacII uses the states Command -> Even -> Odd -> Even ->...-> Idle
* for sending and Idle -> Even -> Odd -> Even ->...-> Idle for receiving.
@@ -387,164 +367,166 @@ static void macii_start(void)
static irqreturn_t macii_interrupt(int irq, void *arg)
{
int x;
- static int entered;
struct adb_request *req;
+ unsigned long flags;
+
+ local_irq_save(flags);
if (!arg) {
/* Clear the SR IRQ flag when polling. */
if (via[IFR] & SR_INT)
via[IFR] = SR_INT;
- else
+ else {
+ local_irq_restore(flags);
return IRQ_NONE;
+ }
}
- BUG_ON(entered++);
-
last_status = status;
- status = via[B] & (ST_MASK|CTLR_IRQ);
+ status = via[B] & (ST_MASK | CTLR_IRQ);
switch (macii_state) {
- case idle:
- if (reading_reply) {
- reply_ptr = current_req->reply;
- } else {
- BUG_ON(current_req != NULL);
- reply_ptr = reply_buf;
- }
+ case idle:
+ if (reading_reply) {
+ reply_ptr = current_req->reply;
+ } else {
+ WARN_ON(current_req);
+ reply_ptr = reply_buf;
+ }
- x = via[SR];
+ x = via[SR];
- if ((status & CTLR_IRQ) && (x == 0xFF)) {
- /* Bus timeout without SRQ sequence:
- * data is "FF" while CTLR_IRQ is "H"
- */
- reply_len = 0;
- srq_asserted = 0;
- macii_state = read_done;
- } else {
- macii_state = reading;
- *reply_ptr = x;
- reply_len = 1;
- }
+ if ((status & CTLR_IRQ) && (x == 0xFF)) {
+ /* Bus timeout without SRQ sequence:
+ * data is "FF" while CTLR_IRQ is "H"
+ */
+ reply_len = 0;
+ srq_asserted = 0;
+ macii_state = read_done;
+ } else {
+ macii_state = reading;
+ *reply_ptr = x;
+ reply_len = 1;
+ }
- /* set ADB state = even for first data byte */
- via[B] = (via[B] & ~ST_MASK) | ST_EVEN;
- break;
+ /* set ADB state = even for first data byte */
+ via[B] = (via[B] & ~ST_MASK) | ST_EVEN;
+ break;
- case sending:
- req = current_req;
- if (data_index >= req->nbytes) {
- req->sent = 1;
- macii_state = idle;
-
- if (req->reply_expected) {
- reading_reply = 1;
- } else {
- req->complete = 1;
- current_req = req->next;
- if (req->done) (*req->done)(req);
-
- if (current_req)
- macii_start();
- else
- if (need_autopoll())
- macii_autopoll(autopoll_devs);
- }
+ case sending:
+ req = current_req;
+ if (data_index >= req->nbytes) {
+ req->sent = 1;
+ macii_state = idle;
- if (macii_state == idle) {
- /* reset to shift in */
- via[ACR] &= ~SR_OUT;
- x = via[SR];
- /* set ADB state idle - might get SRQ */
- via[B] = (via[B] & ~ST_MASK) | ST_IDLE;
- }
+ if (req->reply_expected) {
+ reading_reply = 1;
} else {
- via[SR] = req->data[data_index++];
-
- if ( (via[B] & ST_MASK) == ST_CMD ) {
- /* just sent the command byte, set to EVEN */
- via[B] = (via[B] & ~ST_MASK) | ST_EVEN;
- } else {
- /* invert state bits, toggle ODD/EVEN */
- via[B] ^= ST_MASK;
- }
- }
- break;
-
- case reading:
- x = via[SR];
- BUG_ON((status & ST_MASK) == ST_CMD ||
- (status & ST_MASK) == ST_IDLE);
-
- /* Bus timeout with SRQ sequence:
- * data is "XX FF" while CTLR_IRQ is "L L"
- * End of packet without SRQ sequence:
- * data is "XX...YY 00" while CTLR_IRQ is "L...H L"
- * End of packet SRQ sequence:
- * data is "XX...YY 00" while CTLR_IRQ is "L...L L"
- * (where XX is the first response byte and
- * YY is the last byte of valid response data.)
- */
+ req->complete = 1;
+ current_req = req->next;
+ if (req->done)
+ (*req->done)(req);
- srq_asserted = 0;
- if (!(status & CTLR_IRQ)) {
- if (x == 0xFF) {
- if (!(last_status & CTLR_IRQ)) {
- macii_state = read_done;
- reply_len = 0;
- srq_asserted = 1;
- }
- } else if (x == 0x00) {
- macii_state = read_done;
- if (!(last_status & CTLR_IRQ))
- srq_asserted = 1;
- }
+ if (current_req)
+ macii_start();
+ else if (need_autopoll())
+ macii_autopoll(autopoll_devs);
}
- if (macii_state == reading) {
- BUG_ON(reply_len > 15);
- reply_ptr++;
- *reply_ptr = x;
- reply_len++;
+ if (macii_state == idle) {
+ /* reset to shift in */
+ via[ACR] &= ~SR_OUT;
+ x = via[SR];
+ /* set ADB state idle - might get SRQ */
+ via[B] = (via[B] & ~ST_MASK) | ST_IDLE;
}
+ } else {
+ via[SR] = req->data[data_index++];
- /* invert state bits, toggle ODD/EVEN */
- via[B] ^= ST_MASK;
- break;
+ if ((via[B] & ST_MASK) == ST_CMD) {
+ /* just sent the command byte, set to EVEN */
+ via[B] = (via[B] & ~ST_MASK) | ST_EVEN;
+ } else {
+ /* invert state bits, toggle ODD/EVEN */
+ via[B] ^= ST_MASK;
+ }
+ }
+ break;
- case read_done:
- x = via[SR];
+ case reading:
+ x = via[SR];
+ WARN_ON((status & ST_MASK) == ST_CMD ||
+ (status & ST_MASK) == ST_IDLE);
+
+ /* Bus timeout with SRQ sequence:
+ * data is "XX FF" while CTLR_IRQ is "L L"
+ * End of packet without SRQ sequence:
+ * data is "XX...YY 00" while CTLR_IRQ is "L...H L"
+ * End of packet SRQ sequence:
+ * data is "XX...YY 00" while CTLR_IRQ is "L...L L"
+ * (where XX is the first response byte and
+ * YY is the last byte of valid response data.)
+ */
- if (reading_reply) {
- reading_reply = 0;
- req = current_req;
- req->reply_len = reply_len;
- req->complete = 1;
- current_req = req->next;
- if (req->done) (*req->done)(req);
- } else if (reply_len && autopoll_devs)
- adb_input(reply_buf, reply_len, 0);
+ srq_asserted = 0;
+ if (!(status & CTLR_IRQ)) {
+ if (x == 0xFF) {
+ if (!(last_status & CTLR_IRQ)) {
+ macii_state = read_done;
+ reply_len = 0;
+ srq_asserted = 1;
+ }
+ } else if (x == 0x00) {
+ macii_state = read_done;
+ if (!(last_status & CTLR_IRQ))
+ srq_asserted = 1;
+ }
+ }
- macii_state = idle;
+ if (macii_state == reading &&
+ reply_len < ARRAY_SIZE(reply_buf)) {
+ reply_ptr++;
+ *reply_ptr = x;
+ reply_len++;
+ }
- /* SRQ seen before, initiate poll now */
- if (srq_asserted)
- macii_queue_poll();
+ /* invert state bits, toggle ODD/EVEN */
+ via[B] ^= ST_MASK;
+ break;
- if (current_req)
- macii_start();
- else
- if (need_autopoll())
- macii_autopoll(autopoll_devs);
+ case read_done:
+ x = via[SR];
- if (macii_state == idle)
- via[B] = (via[B] & ~ST_MASK) | ST_IDLE;
- break;
+ if (reading_reply) {
+ reading_reply = 0;
+ req = current_req;
+ req->reply_len = reply_len;
+ req->complete = 1;
+ current_req = req->next;
+ if (req->done)
+ (*req->done)(req);
+ } else if (reply_len && autopoll_devs)
+ adb_input(reply_buf, reply_len, 0);
+
+ macii_state = idle;
+
+ /* SRQ seen before, initiate poll now */
+ if (srq_asserted)
+ macii_queue_poll();
+
+ if (current_req)
+ macii_start();
+ else if (need_autopoll())
+ macii_autopoll(autopoll_devs);
+
+ if (macii_state == idle)
+ via[B] = (via[B] & ~ST_MASK) | ST_IDLE;
+ break;
- default:
+ default:
break;
}
- entered--;
+ local_irq_restore(flags);
return IRQ_HANDLED;
}
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index d72c450aebe5..60f57e2abf21 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -1737,6 +1737,39 @@ pmu_enable_irled(int on)
pmu_wait_complete(&req);
}
+/* Offset between Unix time (1970-based) and Mac time (1904-based) */
+#define RTC_OFFSET 2082844800
+
+time64_t pmu_get_time(void)
+{
+ struct adb_request req;
+ u32 now;
+
+ if (pmu_request(&req, NULL, 1, PMU_READ_RTC) < 0)
+ return 0;
+ pmu_wait_complete(&req);
+ if (req.reply_len != 4)
+ pr_err("%s: got %d byte reply\n", __func__, req.reply_len);
+ now = (req.reply[0] << 24) + (req.reply[1] << 16) +
+ (req.reply[2] << 8) + req.reply[3];
+ return (time64_t)now - RTC_OFFSET;
+}
+
+int pmu_set_rtc_time(struct rtc_time *tm)
+{
+ u32 now;
+ struct adb_request req;
+
+ now = lower_32_bits(rtc_tm_to_time64(tm) + RTC_OFFSET);
+ if (pmu_request(&req, NULL, 5, PMU_SET_RTC,
+ now >> 24, now >> 16, now >> 8, now) < 0)
+ return -ENXIO;
+ pmu_wait_complete(&req);
+ if (req.reply_len != 0)
+ pr_err("%s: got %d byte reply\n", __func__, req.reply_len);
+ return 0;
+}
+
void
pmu_restart(void)
{
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c
index d174c7437337..86d65462a61c 100644
--- a/drivers/macintosh/windfarm_smu_controls.c
+++ b/drivers/macintosh/windfarm_smu_controls.c
@@ -277,7 +277,7 @@ static int __init smu_controls_init(void)
fct = smu_fan_create(fan, 0);
if (fct == NULL) {
printk(KERN_WARNING "windfarm: Failed to create SMU "
- "RPM fan %s\n", fan->name);
+ "RPM fan %pOFn\n", fan);
continue;
}
list_add(&fct->link, &smu_fans);
@@ -296,7 +296,7 @@ static int __init smu_controls_init(void)
fct = smu_fan_create(fan, 1);
if (fct == NULL) {
printk(KERN_WARNING "windfarm: Failed to create SMU "
- "PWM fan %s\n", fan->name);
+ "PWM fan %pOFn\n", fan);
continue;
}
list_add(&fct->link, &smu_fans);
diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c
index da7f4fc1a51d..a0f61eb853c5 100644
--- a/drivers/macintosh/windfarm_smu_sat.c
+++ b/drivers/macintosh/windfarm_smu_sat.c
@@ -22,14 +22,6 @@
#define VERSION "1.0"
-#define DEBUG
-
-#ifdef DEBUG
-#define DBG(args...) printk(args)
-#else
-#define DBG(args...) do { } while(0)
-#endif
-
/* If the cache is older than 800ms we'll refetch it */
#define MAX_AGE msecs_to_jiffies(800)
@@ -106,13 +98,10 @@ struct smu_sdbp_header *smu_sat_get_sdb_partition(unsigned int sat_id, int id,
buf[i+2] = data[3];
buf[i+3] = data[2];
}
-#ifdef DEBUG
- DBG(KERN_DEBUG "sat %d partition %x:", sat_id, id);
- for (i = 0; i < len; ++i)
- DBG(" %x", buf[i]);
- DBG("\n");
-#endif
+ printk(KERN_DEBUG "sat %d partition %x:", sat_id, id);
+ print_hex_dump(KERN_DEBUG, " ", DUMP_PREFIX_OFFSET,
+ 16, 1, buf, len, false);
if (size)
*size = len;
return (struct smu_sdbp_header *) buf;
@@ -132,13 +121,13 @@ static int wf_sat_read_cache(struct wf_sat *sat)
if (err < 0)
return err;
sat->last_read = jiffies;
+
#ifdef LOTSA_DEBUG
{
int i;
- DBG(KERN_DEBUG "wf_sat_get: data is");
- for (i = 0; i < 16; ++i)
- DBG(" %.2x", sat->cache[i]);
- DBG("\n");
+ printk(KERN_DEBUG "wf_sat_get: data is");
+ print_hex_dump(KERN_DEBUG, " ", DUMP_PREFIX_OFFSET,
+ 16, 1, sat->cache, 16, false);
}
#endif
return 0;
diff --git a/drivers/misc/ocxl/config.c b/drivers/misc/ocxl/config.c
index 2e30de9c694a..57a6bb1fd3c9 100644
--- a/drivers/misc/ocxl/config.c
+++ b/drivers/misc/ocxl/config.c
@@ -280,7 +280,9 @@ int ocxl_config_check_afu_index(struct pci_dev *dev,
u32 val;
int rc, templ_major, templ_minor, len;
- pci_write_config_word(dev, fn->dvsec_afu_info_pos, afu_idx);
+ pci_write_config_byte(dev,
+ fn->dvsec_afu_info_pos + OCXL_DVSEC_AFU_INFO_AFU_IDX,
+ afu_idx);
rc = read_afu_info(dev, fn, OCXL_DVSEC_TEMPL_VERSION, &val);
if (rc)
return rc;
diff --git a/drivers/pci/hotplug/pnv_php.c b/drivers/pci/hotplug/pnv_php.c
index ee54f5bacad1..6758fd7c382e 100644
--- a/drivers/pci/hotplug/pnv_php.c
+++ b/drivers/pci/hotplug/pnv_php.c
@@ -746,7 +746,7 @@ static irqreturn_t pnv_php_interrupt(int irq, void *data)
pe = edev ? edev->pe : NULL;
if (pe) {
eeh_serialize_lock(&flags);
- eeh_pe_state_mark(pe, EEH_PE_ISOLATED);
+ eeh_pe_mark_isolated(pe);
eeh_serialize_unlock(flags);
eeh_pe_set_option(pe, EEH_OPT_FREEZE_PE);
}
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index 9671ded549f0..b31abe35ed2c 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -230,7 +230,7 @@ static int electra_cf_probe(struct platform_device *ofdev)
if (!cf->mem_base || !cf->io_virt || !cf->gpio_base ||
(__ioremap_at(io.start, cf->io_virt, cf->io_size,
- pgprot_val(pgprot_noncached(__pgprot(0)))) == NULL)) {
+ pgprot_noncached(PAGE_KERNEL)) == NULL)) {
dev_err(device, "can't ioremap ranges\n");
status = -ENOMEM;
goto fail1;
diff --git a/drivers/soc/fsl/qbman/qman_ccsr.c b/drivers/soc/fsl/qbman/qman_ccsr.c
index 6fd5fef5f39b..109b38de3176 100644
--- a/drivers/soc/fsl/qbman/qman_ccsr.c
+++ b/drivers/soc/fsl/qbman/qman_ccsr.c
@@ -419,7 +419,7 @@ static size_t fqd_sz, pfdr_sz;
static int zero_priv_mem(phys_addr_t addr, size_t sz)
{
/* map as cacheable, non-guarded */
- void __iomem *tmpp = ioremap_prot(addr, sz, 0);
+ void __iomem *tmpp = ioremap_cache(addr, sz);
if (!tmpp)
return -ENOMEM;
diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index f103665cad43..40182ed85648 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -27,7 +27,6 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/console.h>
-#include <asm/io.h>
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
@@ -401,7 +400,7 @@ static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
#endif /* CONFIG_PMAC_BACKLIGHT */
#ifdef CONFIG_PPC
- p->screen_base = __ioremap(addr, 0x200000, _PAGE_NO_CACHE);
+ p->screen_base = ioremap_wc(addr, 0x200000);
#else
p->screen_base = ioremap(addr, 0x200000);
#endif
diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c
index 8d14b29aafea..9cb0ef7ac29e 100644
--- a/drivers/video/fbdev/controlfb.c
+++ b/drivers/video/fbdev/controlfb.c
@@ -48,9 +48,7 @@
#include <linux/nvram.h>
#include <linux/adb.h>
#include <linux/cuda.h>
-#include <asm/io.h>
#include <asm/prom.h>
-#include <asm/pgtable.h>
#include <asm/btext.h>
#include "macmodes.h"
@@ -715,8 +713,7 @@ static int __init control_of_init(struct device_node *dp)
goto error_out;
}
/* map at most 8MB for the frame buffer */
- p->frame_buffer = __ioremap(p->frame_buffer_phys, 0x800000,
- _PAGE_WRITETHRU);
+ p->frame_buffer = ioremap_wt(p->frame_buffer_phys, 0x800000);
if (!p->control_regs_phys ||
!request_mem_region(p->control_regs_phys, p->control_regs_size,
diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index 377d3399a3ad..bf6b7fb83cf4 100644
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -32,9 +32,7 @@
#include <linux/nvram.h>
#include <linux/of_device.h>
#include <linux/of_platform.h>
-#include <asm/io.h>
#include <asm/prom.h>
-#include <asm/pgtable.h>
#include "macmodes.h"
#include "platinumfb.h"
@@ -577,8 +575,7 @@ static int platinumfb_probe(struct platform_device* odev)
/* frame buffer - map only 4MB */
pinfo->frame_buffer_phys = pinfo->rsrc_fb.start;
- pinfo->frame_buffer = __ioremap(pinfo->rsrc_fb.start, 0x400000,
- _PAGE_WRITETHRU);
+ pinfo->frame_buffer = ioremap_wt(pinfo->rsrc_fb.start, 0x400000);
pinfo->base_frame_buffer = pinfo->frame_buffer;
/* registers */
diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c
index 275fb98236d3..d51c3a8009cb 100644
--- a/drivers/video/fbdev/valkyriefb.c
+++ b/drivers/video/fbdev/valkyriefb.c
@@ -54,13 +54,11 @@
#include <linux/nvram.h>
#include <linux/adb.h>
#include <linux/cuda.h>
-#include <asm/io.h>
#ifdef CONFIG_MAC
#include <asm/macintosh.h>
#else
#include <asm/prom.h>
#endif
-#include <asm/pgtable.h>
#include "macmodes.h"
#include "valkyriefb.h"
@@ -318,7 +316,7 @@ static void __init valkyrie_choose_mode(struct fb_info_valkyrie *p)
int __init valkyriefb_init(void)
{
struct fb_info_valkyrie *p;
- unsigned long frame_buffer_phys, cmap_regs_phys, flags;
+ unsigned long frame_buffer_phys, cmap_regs_phys;
int err;
char *option = NULL;
@@ -337,7 +335,6 @@ int __init valkyriefb_init(void)
/* Hardcoded addresses... welcome to 68k Macintosh country :-) */
frame_buffer_phys = 0xf9000000;
cmap_regs_phys = 0x50f24000;
- flags = IOMAP_NOCACHE_SER; /* IOMAP_WRITETHROUGH?? */
#else /* ppc (!CONFIG_MAC) */
{
struct device_node *dp;
@@ -354,7 +351,6 @@ int __init valkyriefb_init(void)
frame_buffer_phys = r.start;
cmap_regs_phys = r.start + 0x304000;
- flags = _PAGE_WRITETHRU;
}
#endif /* ppc (!CONFIG_MAC) */
@@ -369,7 +365,11 @@ int __init valkyriefb_init(void)
}
p->total_vram = 0x100000;
p->frame_buffer_phys = frame_buffer_phys;
- p->frame_buffer = __ioremap(frame_buffer_phys, p->total_vram, flags);
+#ifdef CONFIG_MAC
+ p->frame_buffer = ioremap_nocache(frame_buffer_phys, p->total_vram);
+#else
+ p->frame_buffer = ioremap_wt(frame_buffer_phys, p->total_vram);
+#endif
p->cmap_regs_phys = cmap_regs_phys;
p->cmap_regs = ioremap(p->cmap_regs_phys, 0x1000);
p->valkyrie_regs_phys = cmap_regs_phys+0x6000;
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-08 15:33:14 +0200