diff options
Diffstat (limited to 'drivers')
62 files changed, 350 insertions, 160 deletions
diff --git a/drivers/Makefile b/drivers/Makefile index 14cf9077bb2b..f3ebb30f1b7f 100644 --- a/drivers/Makefile +++ b/drivers/Makefile | |||
@@ -26,6 +26,7 @@ obj-$(CONFIG_REGULATOR) += regulator/ | |||
26 | 26 | ||
27 | # char/ comes before serial/ etc so that the VT console is the boot-time | 27 | # char/ comes before serial/ etc so that the VT console is the boot-time |
28 | # default. | 28 | # default. |
29 | obj-y += tty/ | ||
29 | obj-y += char/ | 30 | obj-y += char/ |
30 | 31 | ||
31 | # gpu/ comes after char for AGP vs DRM startup | 32 | # gpu/ comes after char for AGP vs DRM startup |
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 767107cce982..3951020e494a 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c | |||
@@ -4363,9 +4363,9 @@ out_unreg_blkdev: | |||
4363 | out_put_disk: | 4363 | out_put_disk: |
4364 | while (dr--) { | 4364 | while (dr--) { |
4365 | del_timer(&motor_off_timer[dr]); | 4365 | del_timer(&motor_off_timer[dr]); |
4366 | put_disk(disks[dr]); | ||
4367 | if (disks[dr]->queue) | 4366 | if (disks[dr]->queue) |
4368 | blk_cleanup_queue(disks[dr]->queue); | 4367 | blk_cleanup_queue(disks[dr]->queue); |
4368 | put_disk(disks[dr]); | ||
4369 | } | 4369 | } |
4370 | return err; | 4370 | return err; |
4371 | } | 4371 | } |
@@ -4573,8 +4573,8 @@ static void __exit floppy_module_exit(void) | |||
4573 | device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos); | 4573 | device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos); |
4574 | platform_device_unregister(&floppy_device[drive]); | 4574 | platform_device_unregister(&floppy_device[drive]); |
4575 | } | 4575 | } |
4576 | put_disk(disks[drive]); | ||
4577 | blk_cleanup_queue(disks[drive]->queue); | 4576 | blk_cleanup_queue(disks[drive]->queue); |
4577 | put_disk(disks[drive]); | ||
4578 | } | 4578 | } |
4579 | 4579 | ||
4580 | del_timer_sync(&fd_timeout); | 4580 | del_timer_sync(&fd_timeout); |
diff --git a/drivers/char/Makefile b/drivers/char/Makefile index 3a9c01416839..ba53ec956c95 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile | |||
@@ -2,24 +2,10 @@ | |||
2 | # Makefile for the kernel character device drivers. | 2 | # Makefile for the kernel character device drivers. |
3 | # | 3 | # |
4 | 4 | ||
5 | # | 5 | obj-y += mem.o random.o |
6 | # This file contains the font map for the default (hardware) font | ||
7 | # | ||
8 | FONTMAPFILE = cp437.uni | ||
9 | |||
10 | obj-y += mem.o random.o tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o tty_buffer.o tty_port.o | ||
11 | |||
12 | obj-y += tty_mutex.o | ||
13 | obj-$(CONFIG_LEGACY_PTYS) += pty.o | ||
14 | obj-$(CONFIG_UNIX98_PTYS) += pty.o | ||
15 | obj-$(CONFIG_TTY_PRINTK) += ttyprintk.o | 6 | obj-$(CONFIG_TTY_PRINTK) += ttyprintk.o |
16 | obj-y += misc.o | 7 | obj-y += misc.o |
17 | obj-$(CONFIG_VT) += vt_ioctl.o vc_screen.o selection.o keyboard.o | ||
18 | obj-$(CONFIG_BFIN_JTAG_COMM) += bfin_jtag_comm.o | 8 | obj-$(CONFIG_BFIN_JTAG_COMM) += bfin_jtag_comm.o |
19 | obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o | ||
20 | obj-$(CONFIG_HW_CONSOLE) += vt.o defkeymap.o | ||
21 | obj-$(CONFIG_AUDIT) += tty_audit.o | ||
22 | obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o | ||
23 | obj-$(CONFIG_MVME147_SCC) += generic_serial.o vme_scc.o | 9 | obj-$(CONFIG_MVME147_SCC) += generic_serial.o vme_scc.o |
24 | obj-$(CONFIG_MVME162_SCC) += generic_serial.o vme_scc.o | 10 | obj-$(CONFIG_MVME162_SCC) += generic_serial.o vme_scc.o |
25 | obj-$(CONFIG_BVME6000_SCC) += generic_serial.o vme_scc.o | 11 | obj-$(CONFIG_BVME6000_SCC) += generic_serial.o vme_scc.o |
@@ -41,8 +27,6 @@ obj-$(CONFIG_ISI) += isicom.o | |||
41 | obj-$(CONFIG_SYNCLINK) += synclink.o | 27 | obj-$(CONFIG_SYNCLINK) += synclink.o |
42 | obj-$(CONFIG_SYNCLINKMP) += synclinkmp.o | 28 | obj-$(CONFIG_SYNCLINKMP) += synclinkmp.o |
43 | obj-$(CONFIG_SYNCLINK_GT) += synclink_gt.o | 29 | obj-$(CONFIG_SYNCLINK_GT) += synclink_gt.o |
44 | obj-$(CONFIG_N_HDLC) += n_hdlc.o | ||
45 | obj-$(CONFIG_N_GSM) += n_gsm.o | ||
46 | obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o | 30 | obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o |
47 | obj-$(CONFIG_SX) += sx.o generic_serial.o | 31 | obj-$(CONFIG_SX) += sx.o generic_serial.o |
48 | obj-$(CONFIG_RIO) += rio/ generic_serial.o | 32 | obj-$(CONFIG_RIO) += rio/ generic_serial.o |
@@ -74,7 +58,6 @@ obj-$(CONFIG_PRINTER) += lp.o | |||
74 | obj-$(CONFIG_APM_EMULATION) += apm-emulation.o | 58 | obj-$(CONFIG_APM_EMULATION) += apm-emulation.o |
75 | 59 | ||
76 | obj-$(CONFIG_DTLK) += dtlk.o | 60 | obj-$(CONFIG_DTLK) += dtlk.o |
77 | obj-$(CONFIG_R3964) += n_r3964.o | ||
78 | obj-$(CONFIG_APPLICOM) += applicom.o | 61 | obj-$(CONFIG_APPLICOM) += applicom.o |
79 | obj-$(CONFIG_SONYPI) += sonypi.o | 62 | obj-$(CONFIG_SONYPI) += sonypi.o |
80 | obj-$(CONFIG_RTC) += rtc.o | 63 | obj-$(CONFIG_RTC) += rtc.o |
@@ -115,28 +98,3 @@ obj-$(CONFIG_RAMOOPS) += ramoops.o | |||
115 | 98 | ||
116 | obj-$(CONFIG_JS_RTC) += js-rtc.o | 99 | obj-$(CONFIG_JS_RTC) += js-rtc.o |
117 | js-rtc-y = rtc.o | 100 | js-rtc-y = rtc.o |
118 | |||
119 | # Files generated that shall be removed upon make clean | ||
120 | clean-files := consolemap_deftbl.c defkeymap.c | ||
121 | |||
122 | quiet_cmd_conmk = CONMK $@ | ||
123 | cmd_conmk = scripts/conmakehash $< > $@ | ||
124 | |||
125 | $(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE) | ||
126 | $(call cmd,conmk) | ||
127 | |||
128 | $(obj)/defkeymap.o: $(obj)/defkeymap.c | ||
129 | |||
130 | # Uncomment if you're changing the keymap and have an appropriate | ||
131 | # loadkeys version for the map. By default, we'll use the shipped | ||
132 | # versions. | ||
133 | # GENERATE_KEYMAP := 1 | ||
134 | |||
135 | ifdef GENERATE_KEYMAP | ||
136 | |||
137 | $(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map | ||
138 | loadkeys --mktable $< > $@.tmp | ||
139 | sed -e 's/^static *//' $@.tmp > $@ | ||
140 | rm $@.tmp | ||
141 | |||
142 | endif | ||
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index a44611652282..d68d3aa1814b 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c | |||
@@ -616,13 +616,9 @@ static int sh_cmt_setup(struct sh_cmt_priv *p, struct platform_device *pdev) | |||
616 | /* get hold of clock */ | 616 | /* get hold of clock */ |
617 | p->clk = clk_get(&p->pdev->dev, "cmt_fck"); | 617 | p->clk = clk_get(&p->pdev->dev, "cmt_fck"); |
618 | if (IS_ERR(p->clk)) { | 618 | if (IS_ERR(p->clk)) { |
619 | dev_warn(&p->pdev->dev, "using deprecated clock lookup\n"); | 619 | dev_err(&p->pdev->dev, "cannot get clock\n"); |
620 | p->clk = clk_get(&p->pdev->dev, cfg->clk); | 620 | ret = PTR_ERR(p->clk); |
621 | if (IS_ERR(p->clk)) { | 621 | goto err1; |
622 | dev_err(&p->pdev->dev, "cannot get clock\n"); | ||
623 | ret = PTR_ERR(p->clk); | ||
624 | goto err1; | ||
625 | } | ||
626 | } | 622 | } |
627 | 623 | ||
628 | if (resource_size(res) == 6) { | 624 | if (resource_size(res) == 6) { |
diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index ef7a5be8a09f..40630cb98237 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c | |||
@@ -287,13 +287,9 @@ static int sh_mtu2_setup(struct sh_mtu2_priv *p, struct platform_device *pdev) | |||
287 | /* get hold of clock */ | 287 | /* get hold of clock */ |
288 | p->clk = clk_get(&p->pdev->dev, "mtu2_fck"); | 288 | p->clk = clk_get(&p->pdev->dev, "mtu2_fck"); |
289 | if (IS_ERR(p->clk)) { | 289 | if (IS_ERR(p->clk)) { |
290 | dev_warn(&p->pdev->dev, "using deprecated clock lookup\n"); | 290 | dev_err(&p->pdev->dev, "cannot get clock\n"); |
291 | p->clk = clk_get(&p->pdev->dev, cfg->clk); | 291 | ret = PTR_ERR(p->clk); |
292 | if (IS_ERR(p->clk)) { | 292 | goto err1; |
293 | dev_err(&p->pdev->dev, "cannot get clock\n"); | ||
294 | ret = PTR_ERR(p->clk); | ||
295 | goto err1; | ||
296 | } | ||
297 | } | 293 | } |
298 | 294 | ||
299 | return sh_mtu2_register(p, (char *)dev_name(&p->pdev->dev), | 295 | return sh_mtu2_register(p, (char *)dev_name(&p->pdev->dev), |
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c index de715901b82a..36aba9923060 100644 --- a/drivers/clocksource/sh_tmu.c +++ b/drivers/clocksource/sh_tmu.c | |||
@@ -393,13 +393,9 @@ static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev) | |||
393 | /* get hold of clock */ | 393 | /* get hold of clock */ |
394 | p->clk = clk_get(&p->pdev->dev, "tmu_fck"); | 394 | p->clk = clk_get(&p->pdev->dev, "tmu_fck"); |
395 | if (IS_ERR(p->clk)) { | 395 | if (IS_ERR(p->clk)) { |
396 | dev_warn(&p->pdev->dev, "using deprecated clock lookup\n"); | 396 | dev_err(&p->pdev->dev, "cannot get clock\n"); |
397 | p->clk = clk_get(&p->pdev->dev, cfg->clk); | 397 | ret = PTR_ERR(p->clk); |
398 | if (IS_ERR(p->clk)) { | 398 | goto err1; |
399 | dev_err(&p->pdev->dev, "cannot get clock\n"); | ||
400 | ret = PTR_ERR(p->clk); | ||
401 | goto err1; | ||
402 | } | ||
403 | } | 399 | } |
404 | 400 | ||
405 | return sh_tmu_register(p, (char *)dev_name(&p->pdev->dev), | 401 | return sh_tmu_register(p, (char *)dev_name(&p->pdev->dev), |
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 9dcb17d51aee..84eb607d6c03 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c | |||
@@ -577,17 +577,11 @@ static int ohci_update_phy_reg(struct fw_card *card, int addr, | |||
577 | return ret; | 577 | return ret; |
578 | } | 578 | } |
579 | 579 | ||
580 | static int ar_context_add_page(struct ar_context *ctx) | 580 | static void ar_context_link_page(struct ar_context *ctx, |
581 | struct ar_buffer *ab, dma_addr_t ab_bus) | ||
581 | { | 582 | { |
582 | struct device *dev = ctx->ohci->card.device; | ||
583 | struct ar_buffer *ab; | ||
584 | dma_addr_t uninitialized_var(ab_bus); | ||
585 | size_t offset; | 583 | size_t offset; |
586 | 584 | ||
587 | ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC); | ||
588 | if (ab == NULL) | ||
589 | return -ENOMEM; | ||
590 | |||
591 | ab->next = NULL; | 585 | ab->next = NULL; |
592 | memset(&ab->descriptor, 0, sizeof(ab->descriptor)); | 586 | memset(&ab->descriptor, 0, sizeof(ab->descriptor)); |
593 | ab->descriptor.control = cpu_to_le16(DESCRIPTOR_INPUT_MORE | | 587 | ab->descriptor.control = cpu_to_le16(DESCRIPTOR_INPUT_MORE | |
@@ -606,6 +600,19 @@ static int ar_context_add_page(struct ar_context *ctx) | |||
606 | 600 | ||
607 | reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_WAKE); | 601 | reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_WAKE); |
608 | flush_writes(ctx->ohci); | 602 | flush_writes(ctx->ohci); |
603 | } | ||
604 | |||
605 | static int ar_context_add_page(struct ar_context *ctx) | ||
606 | { | ||
607 | struct device *dev = ctx->ohci->card.device; | ||
608 | struct ar_buffer *ab; | ||
609 | dma_addr_t uninitialized_var(ab_bus); | ||
610 | |||
611 | ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC); | ||
612 | if (ab == NULL) | ||
613 | return -ENOMEM; | ||
614 | |||
615 | ar_context_link_page(ctx, ab, ab_bus); | ||
609 | 616 | ||
610 | return 0; | 617 | return 0; |
611 | } | 618 | } |
@@ -730,16 +737,17 @@ static __le32 *handle_ar_packet(struct ar_context *ctx, __le32 *buffer) | |||
730 | static void ar_context_tasklet(unsigned long data) | 737 | static void ar_context_tasklet(unsigned long data) |
731 | { | 738 | { |
732 | struct ar_context *ctx = (struct ar_context *)data; | 739 | struct ar_context *ctx = (struct ar_context *)data; |
733 | struct fw_ohci *ohci = ctx->ohci; | ||
734 | struct ar_buffer *ab; | 740 | struct ar_buffer *ab; |
735 | struct descriptor *d; | 741 | struct descriptor *d; |
736 | void *buffer, *end; | 742 | void *buffer, *end; |
743 | __le16 res_count; | ||
737 | 744 | ||
738 | ab = ctx->current_buffer; | 745 | ab = ctx->current_buffer; |
739 | d = &ab->descriptor; | 746 | d = &ab->descriptor; |
740 | 747 | ||
741 | if (d->res_count == 0) { | 748 | res_count = ACCESS_ONCE(d->res_count); |
742 | size_t size, rest, offset; | 749 | if (res_count == 0) { |
750 | size_t size, size2, rest, pktsize, size3, offset; | ||
743 | dma_addr_t start_bus; | 751 | dma_addr_t start_bus; |
744 | void *start; | 752 | void *start; |
745 | 753 | ||
@@ -750,29 +758,63 @@ static void ar_context_tasklet(unsigned long data) | |||
750 | */ | 758 | */ |
751 | 759 | ||
752 | offset = offsetof(struct ar_buffer, data); | 760 | offset = offsetof(struct ar_buffer, data); |
753 | start = buffer = ab; | 761 | start = ab; |
754 | start_bus = le32_to_cpu(ab->descriptor.data_address) - offset; | 762 | start_bus = le32_to_cpu(ab->descriptor.data_address) - offset; |
763 | buffer = ab->data; | ||
755 | 764 | ||
756 | ab = ab->next; | 765 | ab = ab->next; |
757 | d = &ab->descriptor; | 766 | d = &ab->descriptor; |
758 | size = buffer + PAGE_SIZE - ctx->pointer; | 767 | size = start + PAGE_SIZE - ctx->pointer; |
768 | /* valid buffer data in the next page */ | ||
759 | rest = le16_to_cpu(d->req_count) - le16_to_cpu(d->res_count); | 769 | rest = le16_to_cpu(d->req_count) - le16_to_cpu(d->res_count); |
770 | /* what actually fits in this page */ | ||
771 | size2 = min(rest, (size_t)PAGE_SIZE - offset - size); | ||
760 | memmove(buffer, ctx->pointer, size); | 772 | memmove(buffer, ctx->pointer, size); |
761 | memcpy(buffer + size, ab->data, rest); | 773 | memcpy(buffer + size, ab->data, size2); |
762 | ctx->current_buffer = ab; | 774 | |
763 | ctx->pointer = (void *) ab->data + rest; | 775 | while (size > 0) { |
764 | end = buffer + size + rest; | 776 | void *next = handle_ar_packet(ctx, buffer); |
777 | pktsize = next - buffer; | ||
778 | if (pktsize >= size) { | ||
779 | /* | ||
780 | * We have handled all the data that was | ||
781 | * originally in this page, so we can now | ||
782 | * continue in the next page. | ||
783 | */ | ||
784 | buffer = next; | ||
785 | break; | ||
786 | } | ||
787 | /* move the next packet to the start of the buffer */ | ||
788 | memmove(buffer, next, size + size2 - pktsize); | ||
789 | size -= pktsize; | ||
790 | /* fill up this page again */ | ||
791 | size3 = min(rest - size2, | ||
792 | (size_t)PAGE_SIZE - offset - size - size2); | ||
793 | memcpy(buffer + size + size2, | ||
794 | (void *) ab->data + size2, size3); | ||
795 | size2 += size3; | ||
796 | } | ||
765 | 797 | ||
766 | while (buffer < end) | 798 | if (rest > 0) { |
767 | buffer = handle_ar_packet(ctx, buffer); | 799 | /* handle the packets that are fully in the next page */ |
800 | buffer = (void *) ab->data + | ||
801 | (buffer - (start + offset + size)); | ||
802 | end = (void *) ab->data + rest; | ||
803 | |||
804 | while (buffer < end) | ||
805 | buffer = handle_ar_packet(ctx, buffer); | ||
768 | 806 | ||
769 | dma_free_coherent(ohci->card.device, PAGE_SIZE, | 807 | ctx->current_buffer = ab; |
770 | start, start_bus); | 808 | ctx->pointer = end; |
771 | ar_context_add_page(ctx); | 809 | |
810 | ar_context_link_page(ctx, start, start_bus); | ||
811 | } else { | ||
812 | ctx->pointer = start + PAGE_SIZE; | ||
813 | } | ||
772 | } else { | 814 | } else { |
773 | buffer = ctx->pointer; | 815 | buffer = ctx->pointer; |
774 | ctx->pointer = end = | 816 | ctx->pointer = end = |
775 | (void *) ab + PAGE_SIZE - le16_to_cpu(d->res_count); | 817 | (void *) ab + PAGE_SIZE - le16_to_cpu(res_count); |
776 | 818 | ||
777 | while (buffer < end) | 819 | while (buffer < end) |
778 | buffer = handle_ar_packet(ctx, buffer); | 820 | buffer = handle_ar_packet(ctx, buffer); |
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c index 267626178678..4b50601027d3 100644 --- a/drivers/hwmon/ltc4261.c +++ b/drivers/hwmon/ltc4261.c | |||
@@ -82,7 +82,7 @@ static struct ltc4261_data *ltc4261_update_device(struct device *dev) | |||
82 | val = i2c_smbus_read_byte_data(client, i); | 82 | val = i2c_smbus_read_byte_data(client, i); |
83 | if (unlikely(val < 0)) { | 83 | if (unlikely(val < 0)) { |
84 | dev_dbg(dev, | 84 | dev_dbg(dev, |
85 | "Failed to read ADC value: error %d", | 85 | "Failed to read ADC value: error %d\n", |
86 | val); | 86 | val); |
87 | ret = ERR_PTR(val); | 87 | ret = ERR_PTR(val); |
88 | goto abort; | 88 | goto abort; |
@@ -230,8 +230,7 @@ static int ltc4261_probe(struct i2c_client *client, | |||
230 | return -ENODEV; | 230 | return -ENODEV; |
231 | 231 | ||
232 | if (i2c_smbus_read_byte_data(client, LTC4261_STATUS) < 0) { | 232 | if (i2c_smbus_read_byte_data(client, LTC4261_STATUS) < 0) { |
233 | dev_err(&client->dev, "Failed to read register %d:%02x:%02x\n", | 233 | dev_err(&client->dev, "Failed to read status register\n"); |
234 | adapter->id, client->addr, LTC4261_STATUS); | ||
235 | return -ENODEV; | 234 | return -ENODEV; |
236 | } | 235 | } |
237 | 236 | ||
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c index 40b914bded8c..2e72227bd071 100644 --- a/drivers/isdn/hisax/isar.c +++ b/drivers/isdn/hisax/isar.c | |||
@@ -1427,8 +1427,8 @@ modeisar(struct BCState *bcs, int mode, int bc) | |||
1427 | &bcs->hw.isar.reg->Flags)) | 1427 | &bcs->hw.isar.reg->Flags)) |
1428 | bcs->hw.isar.dpath = 1; | 1428 | bcs->hw.isar.dpath = 1; |
1429 | else { | 1429 | else { |
1430 | printk(KERN_WARNING"isar modeisar analog funktions only with DP1\n"); | 1430 | printk(KERN_WARNING"isar modeisar analog functions only with DP1\n"); |
1431 | debugl1(cs, "isar modeisar analog funktions only with DP1"); | 1431 | debugl1(cs, "isar modeisar analog functions only with DP1"); |
1432 | return(1); | 1432 | return(1); |
1433 | } | 1433 | } |
1434 | break; | 1434 | break; |
diff --git a/drivers/leds/leds-net5501.c b/drivers/leds/leds-net5501.c index 3063f591f0dc..1739557a9038 100644 --- a/drivers/leds/leds-net5501.c +++ b/drivers/leds/leds-net5501.c | |||
@@ -92,3 +92,5 @@ unmap: | |||
92 | } | 92 | } |
93 | 93 | ||
94 | arch_initcall(soekris_init); | 94 | arch_initcall(soekris_init); |
95 | |||
96 | MODULE_LICENSE("GPL"); | ||
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 43579b3b24ac..53363108994e 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c | |||
@@ -3043,7 +3043,6 @@ static int __devinit atl1_probe(struct pci_dev *pdev, | |||
3043 | atl1_pcie_patch(adapter); | 3043 | atl1_pcie_patch(adapter); |
3044 | /* assume we have no link for now */ | 3044 | /* assume we have no link for now */ |
3045 | netif_carrier_off(netdev); | 3045 | netif_carrier_off(netdev); |
3046 | netif_stop_queue(netdev); | ||
3047 | 3046 | ||
3048 | setup_timer(&adapter->phy_config_timer, atl1_phy_config, | 3047 | setup_timer(&adapter->phy_config_timer, atl1_phy_config, |
3049 | (unsigned long)adapter); | 3048 | (unsigned long)adapter); |
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h index 9eea225decaf..863e73a85fbe 100644 --- a/drivers/net/bnx2x/bnx2x.h +++ b/drivers/net/bnx2x/bnx2x.h | |||
@@ -20,8 +20,8 @@ | |||
20 | * (you will need to reboot afterwards) */ | 20 | * (you will need to reboot afterwards) */ |
21 | /* #define BNX2X_STOP_ON_ERROR */ | 21 | /* #define BNX2X_STOP_ON_ERROR */ |
22 | 22 | ||
23 | #define DRV_MODULE_VERSION "1.60.00-3" | 23 | #define DRV_MODULE_VERSION "1.60.00-4" |
24 | #define DRV_MODULE_RELDATE "2010/10/19" | 24 | #define DRV_MODULE_RELDATE "2010/11/01" |
25 | #define BNX2X_BC_VER 0x040200 | 25 | #define BNX2X_BC_VER 0x040200 |
26 | 26 | ||
27 | #define BNX2X_MULTI_QUEUE | 27 | #define BNX2X_MULTI_QUEUE |
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h index 18c8e23a0e82..4cfd4e9b5586 100644 --- a/drivers/net/bnx2x/bnx2x_hsi.h +++ b/drivers/net/bnx2x/bnx2x_hsi.h | |||
@@ -244,7 +244,14 @@ struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */ | |||
244 | 244 | ||
245 | u16 xgxs_config_tx[4]; /* 0x1A0 */ | 245 | u16 xgxs_config_tx[4]; /* 0x1A0 */ |
246 | 246 | ||
247 | u32 Reserved1[57]; /* 0x1A8 */ | 247 | u32 Reserved1[56]; /* 0x1A8 */ |
248 | u32 default_cfg; /* 0x288 */ | ||
249 | /* Enable BAM on KR */ | ||
250 | #define PORT_HW_CFG_ENABLE_BAM_ON_KR_MASK 0x00100000 | ||
251 | #define PORT_HW_CFG_ENABLE_BAM_ON_KR_SHIFT 20 | ||
252 | #define PORT_HW_CFG_ENABLE_BAM_ON_KR_DISABLED 0x00000000 | ||
253 | #define PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED 0x00100000 | ||
254 | |||
248 | u32 speed_capability_mask2; /* 0x28C */ | 255 | u32 speed_capability_mask2; /* 0x28C */ |
249 | #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK 0x0000FFFF | 256 | #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_MASK 0x0000FFFF |
250 | #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT 0 | 257 | #define PORT_HW_CFG_SPEED_CAPABILITY2_D3_SHIFT 0 |
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c index 2326774df843..580919619252 100644 --- a/drivers/net/bnx2x/bnx2x_link.c +++ b/drivers/net/bnx2x/bnx2x_link.c | |||
@@ -610,7 +610,7 @@ static u8 bnx2x_bmac_enable(struct link_params *params, | |||
610 | /* reset and unreset the BigMac */ | 610 | /* reset and unreset the BigMac */ |
611 | REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, | 611 | REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, |
612 | (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); | 612 | (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); |
613 | udelay(10); | 613 | msleep(1); |
614 | 614 | ||
615 | REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, | 615 | REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, |
616 | (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); | 616 | (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)); |
@@ -3525,13 +3525,19 @@ static u8 bnx2x_8073_config_init(struct bnx2x_phy *phy, | |||
3525 | DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1): 0x%x\n", tmp1); | 3525 | DP(NETIF_MSG_LINK, "Before rom RX_ALARM(port1): 0x%x\n", tmp1); |
3526 | 3526 | ||
3527 | /* Enable CL37 BAM */ | 3527 | /* Enable CL37 BAM */ |
3528 | bnx2x_cl45_read(bp, phy, | 3528 | if (REG_RD(bp, params->shmem_base + |
3529 | MDIO_AN_DEVAD, | 3529 | offsetof(struct shmem_region, dev_info. |
3530 | MDIO_AN_REG_8073_BAM, &val); | 3530 | port_hw_config[params->port].default_cfg)) & |
3531 | bnx2x_cl45_write(bp, phy, | 3531 | PORT_HW_CFG_ENABLE_BAM_ON_KR_ENABLED) { |
3532 | MDIO_AN_DEVAD, | ||
3533 | MDIO_AN_REG_8073_BAM, val | 1); | ||
3534 | 3532 | ||
3533 | bnx2x_cl45_read(bp, phy, | ||
3534 | MDIO_AN_DEVAD, | ||
3535 | MDIO_AN_REG_8073_BAM, &val); | ||
3536 | bnx2x_cl45_write(bp, phy, | ||
3537 | MDIO_AN_DEVAD, | ||
3538 | MDIO_AN_REG_8073_BAM, val | 1); | ||
3539 | DP(NETIF_MSG_LINK, "Enable CL37 BAM on KR\n"); | ||
3540 | } | ||
3535 | if (params->loopback_mode == LOOPBACK_EXT) { | 3541 | if (params->loopback_mode == LOOPBACK_EXT) { |
3536 | bnx2x_807x_force_10G(bp, phy); | 3542 | bnx2x_807x_force_10G(bp, phy); |
3537 | DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n"); | 3543 | DP(NETIF_MSG_LINK, "Forced speed 10G on 807X\n"); |
@@ -5302,7 +5308,7 @@ static u8 bnx2x_848xx_cmn_config_init(struct bnx2x_phy *phy, | |||
5302 | { | 5308 | { |
5303 | struct bnx2x *bp = params->bp; | 5309 | struct bnx2x *bp = params->bp; |
5304 | u16 autoneg_val, an_1000_val, an_10_100_val; | 5310 | u16 autoneg_val, an_1000_val, an_10_100_val; |
5305 | bnx2x_wait_reset_complete(bp, phy); | 5311 | |
5306 | bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4, | 5312 | bnx2x_bits_en(bp, NIG_REG_LATCH_BC_0 + params->port*4, |
5307 | 1 << NIG_LATCH_BC_ENABLE_MI_INT); | 5313 | 1 << NIG_LATCH_BC_ENABLE_MI_INT); |
5308 | 5314 | ||
@@ -5431,6 +5437,7 @@ static u8 bnx2x_8481_config_init(struct bnx2x_phy *phy, | |||
5431 | 5437 | ||
5432 | /* HW reset */ | 5438 | /* HW reset */ |
5433 | bnx2x_ext_phy_hw_reset(bp, params->port); | 5439 | bnx2x_ext_phy_hw_reset(bp, params->port); |
5440 | bnx2x_wait_reset_complete(bp, phy); | ||
5434 | 5441 | ||
5435 | bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15); | 5442 | bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, 1<<15); |
5436 | return bnx2x_848xx_cmn_config_init(phy, params, vars); | 5443 | return bnx2x_848xx_cmn_config_init(phy, params, vars); |
@@ -5441,7 +5448,7 @@ static u8 bnx2x_848x3_config_init(struct bnx2x_phy *phy, | |||
5441 | struct link_vars *vars) | 5448 | struct link_vars *vars) |
5442 | { | 5449 | { |
5443 | struct bnx2x *bp = params->bp; | 5450 | struct bnx2x *bp = params->bp; |
5444 | u8 port = params->port, initialize = 1; | 5451 | u8 port, initialize = 1; |
5445 | u16 val; | 5452 | u16 val; |
5446 | u16 temp; | 5453 | u16 temp; |
5447 | u32 actual_phy_selection; | 5454 | u32 actual_phy_selection; |
@@ -5450,11 +5457,16 @@ static u8 bnx2x_848x3_config_init(struct bnx2x_phy *phy, | |||
5450 | /* This is just for MDIO_CTL_REG_84823_MEDIA register. */ | 5457 | /* This is just for MDIO_CTL_REG_84823_MEDIA register. */ |
5451 | 5458 | ||
5452 | msleep(1); | 5459 | msleep(1); |
5460 | if (CHIP_IS_E2(bp)) | ||
5461 | port = BP_PATH(bp); | ||
5462 | else | ||
5463 | port = params->port; | ||
5453 | bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3, | 5464 | bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3, |
5454 | MISC_REGISTERS_GPIO_OUTPUT_HIGH, | 5465 | MISC_REGISTERS_GPIO_OUTPUT_HIGH, |
5455 | port); | 5466 | port); |
5456 | msleep(200); /* 100 is not enough */ | 5467 | bnx2x_wait_reset_complete(bp, phy); |
5457 | 5468 | /* Wait for GPHY to come out of reset */ | |
5469 | msleep(50); | ||
5458 | /* BCM84823 requires that XGXS links up first @ 10G for normal | 5470 | /* BCM84823 requires that XGXS links up first @ 10G for normal |
5459 | behavior */ | 5471 | behavior */ |
5460 | temp = vars->line_speed; | 5472 | temp = vars->line_speed; |
@@ -5625,7 +5637,11 @@ static void bnx2x_848x3_link_reset(struct bnx2x_phy *phy, | |||
5625 | struct link_params *params) | 5637 | struct link_params *params) |
5626 | { | 5638 | { |
5627 | struct bnx2x *bp = params->bp; | 5639 | struct bnx2x *bp = params->bp; |
5628 | u8 port = params->port; | 5640 | u8 port; |
5641 | if (CHIP_IS_E2(bp)) | ||
5642 | port = BP_PATH(bp); | ||
5643 | else | ||
5644 | port = params->port; | ||
5629 | bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3, | 5645 | bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_3, |
5630 | MISC_REGISTERS_GPIO_OUTPUT_LOW, | 5646 | MISC_REGISTERS_GPIO_OUTPUT_LOW, |
5631 | port); | 5647 | port); |
@@ -6928,7 +6944,7 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars, | |||
6928 | u8 reset_ext_phy) | 6944 | u8 reset_ext_phy) |
6929 | { | 6945 | { |
6930 | struct bnx2x *bp = params->bp; | 6946 | struct bnx2x *bp = params->bp; |
6931 | u8 phy_index, port = params->port; | 6947 | u8 phy_index, port = params->port, clear_latch_ind = 0; |
6932 | DP(NETIF_MSG_LINK, "Resetting the link of port %d\n", port); | 6948 | DP(NETIF_MSG_LINK, "Resetting the link of port %d\n", port); |
6933 | /* disable attentions */ | 6949 | /* disable attentions */ |
6934 | vars->link_status = 0; | 6950 | vars->link_status = 0; |
@@ -6966,9 +6982,18 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars, | |||
6966 | params->phy[phy_index].link_reset( | 6982 | params->phy[phy_index].link_reset( |
6967 | ¶ms->phy[phy_index], | 6983 | ¶ms->phy[phy_index], |
6968 | params); | 6984 | params); |
6985 | if (params->phy[phy_index].flags & | ||
6986 | FLAGS_REARM_LATCH_SIGNAL) | ||
6987 | clear_latch_ind = 1; | ||
6969 | } | 6988 | } |
6970 | } | 6989 | } |
6971 | 6990 | ||
6991 | if (clear_latch_ind) { | ||
6992 | /* Clear latching indication */ | ||
6993 | bnx2x_rearm_latch_signal(bp, port, 0); | ||
6994 | bnx2x_bits_dis(bp, NIG_REG_LATCH_BC_0 + port*4, | ||
6995 | 1 << NIG_LATCH_BC_ENABLE_MI_INT); | ||
6996 | } | ||
6972 | if (params->phy[INT_PHY].link_reset) | 6997 | if (params->phy[INT_PHY].link_reset) |
6973 | params->phy[INT_PHY].link_reset( | 6998 | params->phy[INT_PHY].link_reset( |
6974 | ¶ms->phy[INT_PHY], params); | 6999 | ¶ms->phy[INT_PHY], params); |
@@ -6999,6 +7024,7 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, | |||
6999 | s8 port; | 7024 | s8 port; |
7000 | s8 port_of_path = 0; | 7025 | s8 port_of_path = 0; |
7001 | 7026 | ||
7027 | bnx2x_ext_phy_hw_reset(bp, 0); | ||
7002 | /* PART1 - Reset both phys */ | 7028 | /* PART1 - Reset both phys */ |
7003 | for (port = PORT_MAX - 1; port >= PORT_0; port--) { | 7029 | for (port = PORT_MAX - 1; port >= PORT_0; port--) { |
7004 | u32 shmem_base, shmem2_base; | 7030 | u32 shmem_base, shmem2_base; |
@@ -7021,7 +7047,8 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, | |||
7021 | return -EINVAL; | 7047 | return -EINVAL; |
7022 | } | 7048 | } |
7023 | /* disable attentions */ | 7049 | /* disable attentions */ |
7024 | bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4, | 7050 | bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + |
7051 | port_of_path*4, | ||
7025 | (NIG_MASK_XGXS0_LINK_STATUS | | 7052 | (NIG_MASK_XGXS0_LINK_STATUS | |
7026 | NIG_MASK_XGXS0_LINK10G | | 7053 | NIG_MASK_XGXS0_LINK10G | |
7027 | NIG_MASK_SERDES0_LINK_STATUS | | 7054 | NIG_MASK_SERDES0_LINK_STATUS | |
@@ -7132,7 +7159,7 @@ static u8 bnx2x_8726_common_init_phy(struct bnx2x *bp, | |||
7132 | (1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT))); | 7159 | (1<<(MISC_REGISTERS_GPIO_3 + MISC_REGISTERS_GPIO_PORT_SHIFT))); |
7133 | REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val); | 7160 | REG_WR(bp, MISC_REG_GPIO_EVENT_EN, val); |
7134 | 7161 | ||
7135 | bnx2x_ext_phy_hw_reset(bp, 1); | 7162 | bnx2x_ext_phy_hw_reset(bp, 0); |
7136 | msleep(5); | 7163 | msleep(5); |
7137 | for (port = 0; port < PORT_MAX; port++) { | 7164 | for (port = 0; port < PORT_MAX; port++) { |
7138 | u32 shmem_base, shmem2_base; | 7165 | u32 shmem_base, shmem2_base; |
diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c index 8427533fe313..8b4cea57a6c5 100644 --- a/drivers/net/caif/caif_spi.c +++ b/drivers/net/caif/caif_spi.c | |||
@@ -33,6 +33,9 @@ MODULE_LICENSE("GPL"); | |||
33 | MODULE_AUTHOR("Daniel Martensson<daniel.martensson@stericsson.com>"); | 33 | MODULE_AUTHOR("Daniel Martensson<daniel.martensson@stericsson.com>"); |
34 | MODULE_DESCRIPTION("CAIF SPI driver"); | 34 | MODULE_DESCRIPTION("CAIF SPI driver"); |
35 | 35 | ||
36 | /* Returns the number of padding bytes for alignment. */ | ||
37 | #define PAD_POW2(x, pow) ((((x)&((pow)-1))==0) ? 0 : (((pow)-((x)&((pow)-1))))) | ||
38 | |||
36 | static int spi_loop; | 39 | static int spi_loop; |
37 | module_param(spi_loop, bool, S_IRUGO); | 40 | module_param(spi_loop, bool, S_IRUGO); |
38 | MODULE_PARM_DESC(spi_loop, "SPI running in loopback mode."); | 41 | MODULE_PARM_DESC(spi_loop, "SPI running in loopback mode."); |
@@ -41,7 +44,10 @@ MODULE_PARM_DESC(spi_loop, "SPI running in loopback mode."); | |||
41 | module_param(spi_frm_align, int, S_IRUGO); | 44 | module_param(spi_frm_align, int, S_IRUGO); |
42 | MODULE_PARM_DESC(spi_frm_align, "SPI frame alignment."); | 45 | MODULE_PARM_DESC(spi_frm_align, "SPI frame alignment."); |
43 | 46 | ||
44 | /* SPI padding options. */ | 47 | /* |
48 | * SPI padding options. | ||
49 | * Warning: must be a base of 2 (& operation used) and can not be zero ! | ||
50 | */ | ||
45 | module_param(spi_up_head_align, int, S_IRUGO); | 51 | module_param(spi_up_head_align, int, S_IRUGO); |
46 | MODULE_PARM_DESC(spi_up_head_align, "SPI uplink head alignment."); | 52 | MODULE_PARM_DESC(spi_up_head_align, "SPI uplink head alignment."); |
47 | 53 | ||
@@ -240,15 +246,13 @@ static ssize_t dbgfs_frame(struct file *file, char __user *user_buf, | |||
240 | static const struct file_operations dbgfs_state_fops = { | 246 | static const struct file_operations dbgfs_state_fops = { |
241 | .open = dbgfs_open, | 247 | .open = dbgfs_open, |
242 | .read = dbgfs_state, | 248 | .read = dbgfs_state, |
243 | .owner = THIS_MODULE, | 249 | .owner = THIS_MODULE |
244 | .llseek = default_llseek, | ||
245 | }; | 250 | }; |
246 | 251 | ||
247 | static const struct file_operations dbgfs_frame_fops = { | 252 | static const struct file_operations dbgfs_frame_fops = { |
248 | .open = dbgfs_open, | 253 | .open = dbgfs_open, |
249 | .read = dbgfs_frame, | 254 | .read = dbgfs_frame, |
250 | .owner = THIS_MODULE, | 255 | .owner = THIS_MODULE |
251 | .llseek = default_llseek, | ||
252 | }; | 256 | }; |
253 | 257 | ||
254 | static inline void dev_debugfs_add(struct cfspi *cfspi) | 258 | static inline void dev_debugfs_add(struct cfspi *cfspi) |
@@ -337,6 +341,9 @@ int cfspi_xmitfrm(struct cfspi *cfspi, u8 *buf, size_t len) | |||
337 | u8 *dst = buf; | 341 | u8 *dst = buf; |
338 | caif_assert(buf); | 342 | caif_assert(buf); |
339 | 343 | ||
344 | if (cfspi->slave && !cfspi->slave_talked) | ||
345 | cfspi->slave_talked = true; | ||
346 | |||
340 | do { | 347 | do { |
341 | struct sk_buff *skb; | 348 | struct sk_buff *skb; |
342 | struct caif_payload_info *info; | 349 | struct caif_payload_info *info; |
@@ -357,8 +364,8 @@ int cfspi_xmitfrm(struct cfspi *cfspi, u8 *buf, size_t len) | |||
357 | * Compute head offset i.e. number of bytes to add to | 364 | * Compute head offset i.e. number of bytes to add to |
358 | * get the start of the payload aligned. | 365 | * get the start of the payload aligned. |
359 | */ | 366 | */ |
360 | if (spi_up_head_align) { | 367 | if (spi_up_head_align > 1) { |
361 | spad = 1 + ((info->hdr_len + 1) & spi_up_head_align); | 368 | spad = 1 + PAD_POW2((info->hdr_len + 1), spi_up_head_align); |
362 | *dst = (u8)(spad - 1); | 369 | *dst = (u8)(spad - 1); |
363 | dst += spad; | 370 | dst += spad; |
364 | } | 371 | } |
@@ -373,7 +380,7 @@ int cfspi_xmitfrm(struct cfspi *cfspi, u8 *buf, size_t len) | |||
373 | * Compute tail offset i.e. number of bytes to add to | 380 | * Compute tail offset i.e. number of bytes to add to |
374 | * get the complete CAIF frame aligned. | 381 | * get the complete CAIF frame aligned. |
375 | */ | 382 | */ |
376 | epad = (skb->len + spad) & spi_up_tail_align; | 383 | epad = PAD_POW2((skb->len + spad), spi_up_tail_align); |
377 | dst += epad; | 384 | dst += epad; |
378 | 385 | ||
379 | dev_kfree_skb(skb); | 386 | dev_kfree_skb(skb); |
@@ -417,14 +424,14 @@ int cfspi_xmitlen(struct cfspi *cfspi) | |||
417 | * Compute head offset i.e. number of bytes to add to | 424 | * Compute head offset i.e. number of bytes to add to |
418 | * get the start of the payload aligned. | 425 | * get the start of the payload aligned. |
419 | */ | 426 | */ |
420 | if (spi_up_head_align) | 427 | if (spi_up_head_align > 1) |
421 | spad = 1 + ((info->hdr_len + 1) & spi_up_head_align); | 428 | spad = 1 + PAD_POW2((info->hdr_len + 1), spi_up_head_align); |
422 | 429 | ||
423 | /* | 430 | /* |
424 | * Compute tail offset i.e. number of bytes to add to | 431 | * Compute tail offset i.e. number of bytes to add to |
425 | * get the complete CAIF frame aligned. | 432 | * get the complete CAIF frame aligned. |
426 | */ | 433 | */ |
427 | epad = (skb->len + spad) & spi_up_tail_align; | 434 | epad = PAD_POW2((skb->len + spad), spi_up_tail_align); |
428 | 435 | ||
429 | if ((skb->len + spad + epad + frm_len) <= CAIF_MAX_SPI_FRAME) { | 436 | if ((skb->len + spad + epad + frm_len) <= CAIF_MAX_SPI_FRAME) { |
430 | skb_queue_tail(&cfspi->chead, skb); | 437 | skb_queue_tail(&cfspi->chead, skb); |
@@ -433,6 +440,7 @@ int cfspi_xmitlen(struct cfspi *cfspi) | |||
433 | } else { | 440 | } else { |
434 | /* Put back packet. */ | 441 | /* Put back packet. */ |
435 | skb_queue_head(&cfspi->qhead, skb); | 442 | skb_queue_head(&cfspi->qhead, skb); |
443 | break; | ||
436 | } | 444 | } |
437 | } while (pkts <= CAIF_MAX_SPI_PKTS); | 445 | } while (pkts <= CAIF_MAX_SPI_PKTS); |
438 | 446 | ||
@@ -453,6 +461,15 @@ static void cfspi_ss_cb(bool assert, struct cfspi_ifc *ifc) | |||
453 | { | 461 | { |
454 | struct cfspi *cfspi = (struct cfspi *)ifc->priv; | 462 | struct cfspi *cfspi = (struct cfspi *)ifc->priv; |
455 | 463 | ||
464 | /* | ||
465 | * The slave device is the master on the link. Interrupts before the | ||
466 | * slave has transmitted are considered spurious. | ||
467 | */ | ||
468 | if (cfspi->slave && !cfspi->slave_talked) { | ||
469 | printk(KERN_WARNING "CFSPI: Spurious SS interrupt.\n"); | ||
470 | return; | ||
471 | } | ||
472 | |||
456 | if (!in_interrupt()) | 473 | if (!in_interrupt()) |
457 | spin_lock(&cfspi->lock); | 474 | spin_lock(&cfspi->lock); |
458 | if (assert) { | 475 | if (assert) { |
@@ -465,7 +482,8 @@ static void cfspi_ss_cb(bool assert, struct cfspi_ifc *ifc) | |||
465 | spin_unlock(&cfspi->lock); | 482 | spin_unlock(&cfspi->lock); |
466 | 483 | ||
467 | /* Wake up the xfer thread. */ | 484 | /* Wake up the xfer thread. */ |
468 | wake_up_interruptible(&cfspi->wait); | 485 | if (assert) |
486 | wake_up_interruptible(&cfspi->wait); | ||
469 | } | 487 | } |
470 | 488 | ||
471 | static void cfspi_xfer_done_cb(struct cfspi_ifc *ifc) | 489 | static void cfspi_xfer_done_cb(struct cfspi_ifc *ifc) |
@@ -523,7 +541,7 @@ int cfspi_rxfrm(struct cfspi *cfspi, u8 *buf, size_t len) | |||
523 | * Compute head offset i.e. number of bytes added to | 541 | * Compute head offset i.e. number of bytes added to |
524 | * get the start of the payload aligned. | 542 | * get the start of the payload aligned. |
525 | */ | 543 | */ |
526 | if (spi_down_head_align) { | 544 | if (spi_down_head_align > 1) { |
527 | spad = 1 + *src; | 545 | spad = 1 + *src; |
528 | src += spad; | 546 | src += spad; |
529 | } | 547 | } |
@@ -564,7 +582,7 @@ int cfspi_rxfrm(struct cfspi *cfspi, u8 *buf, size_t len) | |||
564 | * Compute tail offset i.e. number of bytes added to | 582 | * Compute tail offset i.e. number of bytes added to |
565 | * get the complete CAIF frame aligned. | 583 | * get the complete CAIF frame aligned. |
566 | */ | 584 | */ |
567 | epad = (pkt_len + spad) & spi_down_tail_align; | 585 | epad = PAD_POW2((pkt_len + spad), spi_down_tail_align); |
568 | src += epad; | 586 | src += epad; |
569 | } while ((src - buf) < len); | 587 | } while ((src - buf) < len); |
570 | 588 | ||
@@ -625,11 +643,20 @@ int cfspi_spi_probe(struct platform_device *pdev) | |||
625 | cfspi->ndev = ndev; | 643 | cfspi->ndev = ndev; |
626 | cfspi->pdev = pdev; | 644 | cfspi->pdev = pdev; |
627 | 645 | ||
628 | /* Set flow info */ | 646 | /* Set flow info. */ |
629 | cfspi->flow_off_sent = 0; | 647 | cfspi->flow_off_sent = 0; |
630 | cfspi->qd_low_mark = LOW_WATER_MARK; | 648 | cfspi->qd_low_mark = LOW_WATER_MARK; |
631 | cfspi->qd_high_mark = HIGH_WATER_MARK; | 649 | cfspi->qd_high_mark = HIGH_WATER_MARK; |
632 | 650 | ||
651 | /* Set slave info. */ | ||
652 | if (!strncmp(cfspi_spi_driver.driver.name, "cfspi_sspi", 10)) { | ||
653 | cfspi->slave = true; | ||
654 | cfspi->slave_talked = false; | ||
655 | } else { | ||
656 | cfspi->slave = false; | ||
657 | cfspi->slave_talked = false; | ||
658 | } | ||
659 | |||
633 | /* Assign the SPI device. */ | 660 | /* Assign the SPI device. */ |
634 | cfspi->dev = dev; | 661 | cfspi->dev = dev; |
635 | /* Assign the device ifc to this SPI interface. */ | 662 | /* Assign the device ifc to this SPI interface. */ |
diff --git a/drivers/net/caif/caif_spi_slave.c b/drivers/net/caif/caif_spi_slave.c index 2111dbfea6fe..1b9943a4edab 100644 --- a/drivers/net/caif/caif_spi_slave.c +++ b/drivers/net/caif/caif_spi_slave.c | |||
@@ -36,10 +36,15 @@ static inline int forward_to_spi_cmd(struct cfspi *cfspi) | |||
36 | #endif | 36 | #endif |
37 | 37 | ||
38 | int spi_frm_align = 2; | 38 | int spi_frm_align = 2; |
39 | int spi_up_head_align = 1; | 39 | |
40 | int spi_up_tail_align; | 40 | /* |
41 | int spi_down_head_align = 3; | 41 | * SPI padding options. |
42 | int spi_down_tail_align = 1; | 42 | * Warning: must be a base of 2 (& operation used) and can not be zero ! |
43 | */ | ||
44 | int spi_up_head_align = 1 << 1; | ||
45 | int spi_up_tail_align = 1 << 0; | ||
46 | int spi_down_head_align = 1 << 2; | ||
47 | int spi_down_tail_align = 1 << 1; | ||
43 | 48 | ||
44 | #ifdef CONFIG_DEBUG_FS | 49 | #ifdef CONFIG_DEBUG_FS |
45 | static inline void debugfs_store_prev(struct cfspi *cfspi) | 50 | static inline void debugfs_store_prev(struct cfspi *cfspi) |
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 407d4e272075..046d846c652d 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c | |||
@@ -3341,7 +3341,6 @@ static int __devinit init_one(struct pci_dev *pdev, | |||
3341 | adapter->name = adapter->port[i]->name; | 3341 | adapter->name = adapter->port[i]->name; |
3342 | 3342 | ||
3343 | __set_bit(i, &adapter->registered_device_map); | 3343 | __set_bit(i, &adapter->registered_device_map); |
3344 | netif_tx_stop_all_queues(adapter->port[i]); | ||
3345 | } | 3344 | } |
3346 | } | 3345 | } |
3347 | if (!adapter->registered_device_map) { | 3346 | if (!adapter->registered_device_map) { |
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c index f17703f410b3..f50bc98310f8 100644 --- a/drivers/net/cxgb4/cxgb4_main.c +++ b/drivers/net/cxgb4/cxgb4_main.c | |||
@@ -3736,7 +3736,6 @@ static int __devinit init_one(struct pci_dev *pdev, | |||
3736 | 3736 | ||
3737 | __set_bit(i, &adapter->registered_device_map); | 3737 | __set_bit(i, &adapter->registered_device_map); |
3738 | adapter->chan_map[adap2pinfo(adapter, i)->tx_chan] = i; | 3738 | adapter->chan_map[adap2pinfo(adapter, i)->tx_chan] = i; |
3739 | netif_tx_stop_all_queues(adapter->port[i]); | ||
3740 | } | 3739 | } |
3741 | } | 3740 | } |
3742 | if (!adapter->registered_device_map) { | 3741 | if (!adapter->registered_device_map) { |
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c index 555ecc5a2e93..6de5e2e448a5 100644 --- a/drivers/net/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/cxgb4vf/cxgb4vf_main.c | |||
@@ -2600,7 +2600,6 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev, | |||
2600 | pi->xact_addr_filt = -1; | 2600 | pi->xact_addr_filt = -1; |
2601 | pi->rx_offload = RX_CSO; | 2601 | pi->rx_offload = RX_CSO; |
2602 | netif_carrier_off(netdev); | 2602 | netif_carrier_off(netdev); |
2603 | netif_tx_stop_all_queues(netdev); | ||
2604 | netdev->irq = pdev->irq; | 2603 | netdev->irq = pdev->irq; |
2605 | 2604 | ||
2606 | netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | | 2605 | netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | |
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index 385dc3204cb7..06bb9b799458 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c | |||
@@ -2871,7 +2871,6 @@ static int __devinit emac_probe(struct platform_device *ofdev, | |||
2871 | SET_ETHTOOL_OPS(ndev, &emac_ethtool_ops); | 2871 | SET_ETHTOOL_OPS(ndev, &emac_ethtool_ops); |
2872 | 2872 | ||
2873 | netif_carrier_off(ndev); | 2873 | netif_carrier_off(ndev); |
2874 | netif_stop_queue(ndev); | ||
2875 | 2874 | ||
2876 | err = register_netdev(ndev); | 2875 | err = register_netdev(ndev); |
2877 | if (err) { | 2876 | if (err) { |
diff --git a/drivers/net/jme.c b/drivers/net/jme.c index d85edf3119c2..c57d9a43ceca 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c | |||
@@ -2955,11 +2955,7 @@ jme_init_one(struct pci_dev *pdev, | |||
2955 | * Tell stack that we are not ready to work until open() | 2955 | * Tell stack that we are not ready to work until open() |
2956 | */ | 2956 | */ |
2957 | netif_carrier_off(netdev); | 2957 | netif_carrier_off(netdev); |
2958 | netif_stop_queue(netdev); | ||
2959 | 2958 | ||
2960 | /* | ||
2961 | * Register netdev | ||
2962 | */ | ||
2963 | rc = register_netdev(netdev); | 2959 | rc = register_netdev(netdev); |
2964 | if (rc) { | 2960 | if (rc) { |
2965 | pr_err("Cannot register net device\n"); | 2961 | pr_err("Cannot register net device\n"); |
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index a75ba9517404..e1d30d7f2071 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c | |||
@@ -41,9 +41,6 @@ | |||
41 | MODULE_DESCRIPTION("QLogic/NetXen (1/10) GbE Converged Ethernet Driver"); | 41 | MODULE_DESCRIPTION("QLogic/NetXen (1/10) GbE Converged Ethernet Driver"); |
42 | MODULE_LICENSE("GPL"); | 42 | MODULE_LICENSE("GPL"); |
43 | MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID); | 43 | MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID); |
44 | MODULE_FIRMWARE(NX_P2_MN_ROMIMAGE_NAME); | ||
45 | MODULE_FIRMWARE(NX_P3_CT_ROMIMAGE_NAME); | ||
46 | MODULE_FIRMWARE(NX_P3_MN_ROMIMAGE_NAME); | ||
47 | MODULE_FIRMWARE(NX_UNIFIED_ROMIMAGE_NAME); | 44 | MODULE_FIRMWARE(NX_UNIFIED_ROMIMAGE_NAME); |
48 | 45 | ||
49 | char netxen_nic_driver_name[] = "netxen_nic"; | 46 | char netxen_nic_driver_name[] = "netxen_nic"; |
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index 7a298cdf9ab3..a3dcd04be22f 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c | |||
@@ -1450,7 +1450,6 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter, | |||
1450 | netdev->irq = adapter->msix_entries[0].vector; | 1450 | netdev->irq = adapter->msix_entries[0].vector; |
1451 | 1451 | ||
1452 | netif_carrier_off(netdev); | 1452 | netif_carrier_off(netdev); |
1453 | netif_stop_queue(netdev); | ||
1454 | 1453 | ||
1455 | err = register_netdev(netdev); | 1454 | err = register_netdev(netdev); |
1456 | if (err) { | 1455 | if (err) { |
diff --git a/drivers/net/smsc911x.h b/drivers/net/smsc911x.h index 52f38e12a879..50f712e99e96 100644 --- a/drivers/net/smsc911x.h +++ b/drivers/net/smsc911x.h | |||
@@ -22,7 +22,7 @@ | |||
22 | #define __SMSC911X_H__ | 22 | #define __SMSC911X_H__ |
23 | 23 | ||
24 | #define TX_FIFO_LOW_THRESHOLD ((u32)1600) | 24 | #define TX_FIFO_LOW_THRESHOLD ((u32)1600) |
25 | #define SMSC911X_EEPROM_SIZE ((u32)7) | 25 | #define SMSC911X_EEPROM_SIZE ((u32)128) |
26 | #define USE_DEBUG 0 | 26 | #define USE_DEBUG 0 |
27 | 27 | ||
28 | /* This is the maximum number of packets to be received every | 28 | /* This is the maximum number of packets to be received every |
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index 28e1ffb13db9..c78a50586c1d 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c | |||
@@ -2021,7 +2021,6 @@ static int __devinit de_init_one (struct pci_dev *pdev, | |||
2021 | de->media_timer.data = (unsigned long) de; | 2021 | de->media_timer.data = (unsigned long) de; |
2022 | 2022 | ||
2023 | netif_carrier_off(dev); | 2023 | netif_carrier_off(dev); |
2024 | netif_stop_queue(dev); | ||
2025 | 2024 | ||
2026 | /* wake up device, assign resources */ | 2025 | /* wake up device, assign resources */ |
2027 | rc = pci_enable_device(pdev); | 2026 | rc = pci_enable_device(pdev); |
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index ca7fc9df1ccf..c04d49e31f81 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c | |||
@@ -45,6 +45,7 @@ | |||
45 | #include <linux/usb/usbnet.h> | 45 | #include <linux/usb/usbnet.h> |
46 | #include <linux/slab.h> | 46 | #include <linux/slab.h> |
47 | #include <linux/kernel.h> | 47 | #include <linux/kernel.h> |
48 | #include <linux/pm_runtime.h> | ||
48 | 49 | ||
49 | #define DRIVER_VERSION "22-Aug-2005" | 50 | #define DRIVER_VERSION "22-Aug-2005" |
50 | 51 | ||
@@ -1273,6 +1274,16 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) | |||
1273 | struct usb_device *xdev; | 1274 | struct usb_device *xdev; |
1274 | int status; | 1275 | int status; |
1275 | const char *name; | 1276 | const char *name; |
1277 | struct usb_driver *driver = to_usb_driver(udev->dev.driver); | ||
1278 | |||
1279 | /* usbnet already took usb runtime pm, so have to enable the feature | ||
1280 | * for usb interface, otherwise usb_autopm_get_interface may return | ||
1281 | * failure if USB_SUSPEND(RUNTIME_PM) is enabled. | ||
1282 | */ | ||
1283 | if (!driver->supports_autosuspend) { | ||
1284 | driver->supports_autosuspend = 1; | ||
1285 | pm_runtime_enable(&udev->dev); | ||
1286 | } | ||
1276 | 1287 | ||
1277 | name = udev->dev.driver->name; | 1288 | name = udev->dev.driver->name; |
1278 | info = (struct driver_info *) prod->driver_info; | 1289 | info = (struct driver_info *) prod->driver_info; |
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c index 32dee2ce5d31..d5ef696298ee 100644 --- a/drivers/net/wireless/ipw2x00/libipw_module.c +++ b/drivers/net/wireless/ipw2x00/libipw_module.c | |||
@@ -54,6 +54,7 @@ | |||
54 | 54 | ||
55 | #define DRV_DESCRIPTION "802.11 data/management/control stack" | 55 | #define DRV_DESCRIPTION "802.11 data/management/control stack" |
56 | #define DRV_NAME "libipw" | 56 | #define DRV_NAME "libipw" |
57 | #define DRV_PROCNAME "ieee80211" | ||
57 | #define DRV_VERSION LIBIPW_VERSION | 58 | #define DRV_VERSION LIBIPW_VERSION |
58 | #define DRV_COPYRIGHT "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>" | 59 | #define DRV_COPYRIGHT "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>" |
59 | 60 | ||
@@ -293,16 +294,16 @@ static int __init libipw_init(void) | |||
293 | struct proc_dir_entry *e; | 294 | struct proc_dir_entry *e; |
294 | 295 | ||
295 | libipw_debug_level = debug; | 296 | libipw_debug_level = debug; |
296 | libipw_proc = proc_mkdir("ieee80211", init_net.proc_net); | 297 | libipw_proc = proc_mkdir(DRV_PROCNAME, init_net.proc_net); |
297 | if (libipw_proc == NULL) { | 298 | if (libipw_proc == NULL) { |
298 | LIBIPW_ERROR("Unable to create " DRV_NAME | 299 | LIBIPW_ERROR("Unable to create " DRV_PROCNAME |
299 | " proc directory\n"); | 300 | " proc directory\n"); |
300 | return -EIO; | 301 | return -EIO; |
301 | } | 302 | } |
302 | e = proc_create("debug_level", S_IRUGO | S_IWUSR, libipw_proc, | 303 | e = proc_create("debug_level", S_IRUGO | S_IWUSR, libipw_proc, |
303 | &debug_level_proc_fops); | 304 | &debug_level_proc_fops); |
304 | if (!e) { | 305 | if (!e) { |
305 | remove_proc_entry(DRV_NAME, init_net.proc_net); | 306 | remove_proc_entry(DRV_PROCNAME, init_net.proc_net); |
306 | libipw_proc = NULL; | 307 | libipw_proc = NULL; |
307 | return -EIO; | 308 | return -EIO; |
308 | } | 309 | } |
@@ -319,7 +320,7 @@ static void __exit libipw_exit(void) | |||
319 | #ifdef CONFIG_LIBIPW_DEBUG | 320 | #ifdef CONFIG_LIBIPW_DEBUG |
320 | if (libipw_proc) { | 321 | if (libipw_proc) { |
321 | remove_proc_entry("debug_level", libipw_proc); | 322 | remove_proc_entry("debug_level", libipw_proc); |
322 | remove_proc_entry(DRV_NAME, init_net.proc_net); | 323 | remove_proc_entry(DRV_PROCNAME, init_net.proc_net); |
323 | libipw_proc = NULL; | 324 | libipw_proc = NULL; |
324 | } | 325 | } |
325 | #endif /* CONFIG_LIBIPW_DEBUG */ | 326 | #endif /* CONFIG_LIBIPW_DEBUG */ |
diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c index 359d1e04626c..f0d638922644 100644 --- a/drivers/rtc/rtc-ds1302.c +++ b/drivers/rtc/rtc-ds1302.c | |||
@@ -35,7 +35,7 @@ | |||
35 | 35 | ||
36 | #ifdef CONFIG_SH_SECUREEDGE5410 | 36 | #ifdef CONFIG_SH_SECUREEDGE5410 |
37 | #include <asm/rtc.h> | 37 | #include <asm/rtc.h> |
38 | #include <mach/snapgear.h> | 38 | #include <mach/secureedge5410.h> |
39 | 39 | ||
40 | #define RTC_RESET 0x1000 | 40 | #define RTC_RESET 0x1000 |
41 | #define RTC_IODATA 0x0800 | 41 | #define RTC_IODATA 0x0800 |
diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c index fd0d1b98901c..09615b51d591 100644 --- a/drivers/sh/clk/core.c +++ b/drivers/sh/clk/core.c | |||
@@ -90,8 +90,8 @@ struct clk_rate_round_data { | |||
90 | static long clk_rate_round_helper(struct clk_rate_round_data *rounder) | 90 | static long clk_rate_round_helper(struct clk_rate_round_data *rounder) |
91 | { | 91 | { |
92 | unsigned long rate_error, rate_error_prev = ~0UL; | 92 | unsigned long rate_error, rate_error_prev = ~0UL; |
93 | unsigned long rate_best_fit = rounder->rate; | ||
94 | unsigned long highest, lowest, freq; | 93 | unsigned long highest, lowest, freq; |
94 | long rate_best_fit = -ENOENT; | ||
95 | int i; | 95 | int i; |
96 | 96 | ||
97 | highest = 0; | 97 | highest = 0; |
@@ -146,7 +146,7 @@ long clk_rate_table_round(struct clk *clk, | |||
146 | }; | 146 | }; |
147 | 147 | ||
148 | if (clk->nr_freqs < 1) | 148 | if (clk->nr_freqs < 1) |
149 | return 0; | 149 | return -ENOSYS; |
150 | 150 | ||
151 | return clk_rate_round_helper(&table_round); | 151 | return clk_rate_round_helper(&table_round); |
152 | } | 152 | } |
@@ -541,6 +541,98 @@ long clk_round_rate(struct clk *clk, unsigned long rate) | |||
541 | } | 541 | } |
542 | EXPORT_SYMBOL_GPL(clk_round_rate); | 542 | EXPORT_SYMBOL_GPL(clk_round_rate); |
543 | 543 | ||
544 | long clk_round_parent(struct clk *clk, unsigned long target, | ||
545 | unsigned long *best_freq, unsigned long *parent_freq, | ||
546 | unsigned int div_min, unsigned int div_max) | ||
547 | { | ||
548 | struct cpufreq_frequency_table *freq, *best = NULL; | ||
549 | unsigned long error = ULONG_MAX, freq_high, freq_low, div; | ||
550 | struct clk *parent = clk_get_parent(clk); | ||
551 | |||
552 | if (!parent) { | ||
553 | *parent_freq = 0; | ||
554 | *best_freq = clk_round_rate(clk, target); | ||
555 | return abs(target - *best_freq); | ||
556 | } | ||
557 | |||
558 | for (freq = parent->freq_table; freq->frequency != CPUFREQ_TABLE_END; | ||
559 | freq++) { | ||
560 | if (freq->frequency == CPUFREQ_ENTRY_INVALID) | ||
561 | continue; | ||
562 | |||
563 | if (unlikely(freq->frequency / target <= div_min - 1)) { | ||
564 | unsigned long freq_max; | ||
565 | |||
566 | freq_max = (freq->frequency + div_min / 2) / div_min; | ||
567 | if (error > target - freq_max) { | ||
568 | error = target - freq_max; | ||
569 | best = freq; | ||
570 | if (best_freq) | ||
571 | *best_freq = freq_max; | ||
572 | } | ||
573 | |||
574 | pr_debug("too low freq %lu, error %lu\n", freq->frequency, | ||
575 | target - freq_max); | ||
576 | |||
577 | if (!error) | ||
578 | break; | ||
579 | |||
580 | continue; | ||
581 | } | ||
582 | |||
583 | if (unlikely(freq->frequency / target >= div_max)) { | ||
584 | unsigned long freq_min; | ||
585 | |||
586 | freq_min = (freq->frequency + div_max / 2) / div_max; | ||
587 | if (error > freq_min - target) { | ||
588 | error = freq_min - target; | ||
589 | best = freq; | ||
590 | if (best_freq) | ||
591 | *best_freq = freq_min; | ||
592 | } | ||
593 | |||
594 | pr_debug("too high freq %lu, error %lu\n", freq->frequency, | ||
595 | freq_min - target); | ||
596 | |||
597 | if (!error) | ||
598 | break; | ||
599 | |||
600 | continue; | ||
601 | } | ||
602 | |||
603 | div = freq->frequency / target; | ||
604 | freq_high = freq->frequency / div; | ||
605 | freq_low = freq->frequency / (div + 1); | ||
606 | |||
607 | if (freq_high - target < error) { | ||
608 | error = freq_high - target; | ||
609 | best = freq; | ||
610 | if (best_freq) | ||
611 | *best_freq = freq_high; | ||
612 | } | ||
613 | |||
614 | if (target - freq_low < error) { | ||
615 | error = target - freq_low; | ||
616 | best = freq; | ||
617 | if (best_freq) | ||
618 | *best_freq = freq_low; | ||
619 | } | ||
620 | |||
621 | pr_debug("%u / %lu = %lu, / %lu = %lu, best %lu, parent %u\n", | ||
622 | freq->frequency, div, freq_high, div + 1, freq_low, | ||
623 | *best_freq, best->frequency); | ||
624 | |||
625 | if (!error) | ||
626 | break; | ||
627 | } | ||
628 | |||
629 | if (parent_freq) | ||
630 | *parent_freq = best->frequency; | ||
631 | |||
632 | return error; | ||
633 | } | ||
634 | EXPORT_SYMBOL_GPL(clk_round_parent); | ||
635 | |||
544 | #ifdef CONFIG_PM | 636 | #ifdef CONFIG_PM |
545 | static int clks_sysdev_suspend(struct sys_device *dev, pm_message_t state) | 637 | static int clks_sysdev_suspend(struct sys_device *dev, pm_message_t state) |
546 | { | 638 | { |
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c index 873a99ff8f64..e5e9e6735f7d 100644 --- a/drivers/sh/intc/core.c +++ b/drivers/sh/intc/core.c | |||
@@ -79,7 +79,7 @@ static void __init intc_register_irq(struct intc_desc *desc, | |||
79 | * Register the IRQ position with the global IRQ map, then insert | 79 | * Register the IRQ position with the global IRQ map, then insert |
80 | * it in to the radix tree. | 80 | * it in to the radix tree. |
81 | */ | 81 | */ |
82 | irq_reserve_irqs(irq, 1); | 82 | irq_reserve_irq(irq); |
83 | 83 | ||
84 | raw_spin_lock_irqsave(&intc_big_lock, flags); | 84 | raw_spin_lock_irqsave(&intc_big_lock, flags); |
85 | radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq)); | 85 | radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq)); |
diff --git a/drivers/sh/intc/dynamic.c b/drivers/sh/intc/dynamic.c index 4187cce20ffd..a3677c9dfe36 100644 --- a/drivers/sh/intc/dynamic.c +++ b/drivers/sh/intc/dynamic.c | |||
@@ -60,5 +60,5 @@ void reserve_intc_vectors(struct intc_vect *vectors, unsigned int nr_vecs) | |||
60 | int i; | 60 | int i; |
61 | 61 | ||
62 | for (i = 0; i < nr_vecs; i++) | 62 | for (i = 0; i < nr_vecs; i++) |
63 | irq_reserve_irqs(evt2irq(vectors[i].vect), 1); | 63 | irq_reserve_irq(evt2irq(vectors[i].vect)); |
64 | } | 64 | } |
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c index 22c6c6659f5b..ee8b47746a15 100644 --- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c +++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c | |||
@@ -285,9 +285,9 @@ A_STATUS SetupHIFScatterSupport(HIF_DEVICE *device, HIF_DEVICE_SCATTER_SUPPORT_I | |||
285 | do { | 285 | do { |
286 | 286 | ||
287 | /* check if host supports scatter requests and it meets our requirements */ | 287 | /* check if host supports scatter requests and it meets our requirements */ |
288 | if (device->func->card->host->max_hw_segs < MAX_SCATTER_ENTRIES_PER_REQ) { | 288 | if (device->func->card->host->max_segs < MAX_SCATTER_ENTRIES_PER_REQ) { |
289 | AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : host only supports scatter of : %d entries, need: %d \n", | 289 | AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : host only supports scatter of : %d entries, need: %d \n", |
290 | device->func->card->host->max_hw_segs, MAX_SCATTER_ENTRIES_PER_REQ)); | 290 | device->func->card->host->max_segs, MAX_SCATTER_ENTRIES_PER_REQ)); |
291 | status = A_ENOTSUP; | 291 | status = A_ENOTSUP; |
292 | break; | 292 | break; |
293 | } | 293 | } |
diff --git a/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h b/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/drivers/staging/ath6kl/os/linux/include/athendpack_linux.h +++ /dev/null | |||
diff --git a/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h b/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h deleted file mode 100644 index e69de29bb2d1..000000000000 --- a/drivers/staging/ath6kl/os/linux/include/athstartpack_linux.h +++ /dev/null | |||
diff --git a/drivers/staging/solo6x10/solo6010-v4l2-enc.c b/drivers/staging/solo6x10/solo6010-v4l2-enc.c index bbf3d9c4abb0..097e82bc7a63 100644 --- a/drivers/staging/solo6x10/solo6010-v4l2-enc.c +++ b/drivers/staging/solo6x10/solo6010-v4l2-enc.c | |||
@@ -766,7 +766,7 @@ static int solo_enc_open(struct file *file) | |||
766 | &solo_enc->lock, | 766 | &solo_enc->lock, |
767 | V4L2_BUF_TYPE_VIDEO_CAPTURE, | 767 | V4L2_BUF_TYPE_VIDEO_CAPTURE, |
768 | V4L2_FIELD_INTERLACED, | 768 | V4L2_FIELD_INTERLACED, |
769 | sizeof(struct videobuf_buffer), fh); | 769 | sizeof(struct videobuf_buffer), fh, NULL); |
770 | 770 | ||
771 | spin_unlock(&solo_enc->lock); | 771 | spin_unlock(&solo_enc->lock); |
772 | 772 | ||
diff --git a/drivers/staging/solo6x10/solo6010-v4l2.c b/drivers/staging/solo6x10/solo6010-v4l2.c index 9731fa02b5e8..6ffd21de837d 100644 --- a/drivers/staging/solo6x10/solo6010-v4l2.c +++ b/drivers/staging/solo6x10/solo6010-v4l2.c | |||
@@ -437,7 +437,7 @@ static int solo_v4l2_open(struct file *file) | |||
437 | &solo_dev->pdev->dev, &fh->slock, | 437 | &solo_dev->pdev->dev, &fh->slock, |
438 | V4L2_BUF_TYPE_VIDEO_CAPTURE, | 438 | V4L2_BUF_TYPE_VIDEO_CAPTURE, |
439 | SOLO_DISP_PIX_FIELD, | 439 | SOLO_DISP_PIX_FIELD, |
440 | sizeof(struct videobuf_buffer), fh); | 440 | sizeof(struct videobuf_buffer), fh, NULL); |
441 | 441 | ||
442 | return 0; | 442 | return 0; |
443 | } | 443 | } |
diff --git a/drivers/tty/Makefile b/drivers/tty/Makefile new file mode 100644 index 000000000000..c43ef48b1a0f --- /dev/null +++ b/drivers/tty/Makefile | |||
@@ -0,0 +1,11 @@ | |||
1 | obj-y += tty_io.o n_tty.o tty_ioctl.o tty_ldisc.o \ | ||
2 | tty_buffer.o tty_port.o tty_mutex.o | ||
3 | obj-$(CONFIG_LEGACY_PTYS) += pty.o | ||
4 | obj-$(CONFIG_UNIX98_PTYS) += pty.o | ||
5 | obj-$(CONFIG_AUDIT) += tty_audit.o | ||
6 | obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o | ||
7 | obj-$(CONFIG_N_HDLC) += n_hdlc.o | ||
8 | obj-$(CONFIG_N_GSM) += n_gsm.o | ||
9 | obj-$(CONFIG_R3964) += n_r3964.o | ||
10 | |||
11 | obj-y += vt/ | ||
diff --git a/drivers/char/n_gsm.c b/drivers/tty/n_gsm.c index 04ef3ef0a422..04ef3ef0a422 100644 --- a/drivers/char/n_gsm.c +++ b/drivers/tty/n_gsm.c | |||
diff --git a/drivers/char/n_hdlc.c b/drivers/tty/n_hdlc.c index 47d32281032c..47d32281032c 100644 --- a/drivers/char/n_hdlc.c +++ b/drivers/tty/n_hdlc.c | |||
diff --git a/drivers/char/n_r3964.c b/drivers/tty/n_r3964.c index 88dda0c45ee0..88dda0c45ee0 100644 --- a/drivers/char/n_r3964.c +++ b/drivers/tty/n_r3964.c | |||
diff --git a/drivers/char/n_tty.c b/drivers/tty/n_tty.c index 428f4fe0b5f7..428f4fe0b5f7 100644 --- a/drivers/char/n_tty.c +++ b/drivers/tty/n_tty.c | |||
diff --git a/drivers/char/pty.c b/drivers/tty/pty.c index 923a48585501..923a48585501 100644 --- a/drivers/char/pty.c +++ b/drivers/tty/pty.c | |||
diff --git a/drivers/char/sysrq.c b/drivers/tty/sysrq.c index eaa5d3efa79d..eaa5d3efa79d 100644 --- a/drivers/char/sysrq.c +++ b/drivers/tty/sysrq.c | |||
diff --git a/drivers/char/tty_audit.c b/drivers/tty/tty_audit.c index f64582b0f623..f64582b0f623 100644 --- a/drivers/char/tty_audit.c +++ b/drivers/tty/tty_audit.c | |||
diff --git a/drivers/char/tty_buffer.c b/drivers/tty/tty_buffer.c index cc1e9850d655..cc1e9850d655 100644 --- a/drivers/char/tty_buffer.c +++ b/drivers/tty/tty_buffer.c | |||
diff --git a/drivers/char/tty_io.c b/drivers/tty/tty_io.c index c05c5af5aa04..c05c5af5aa04 100644 --- a/drivers/char/tty_io.c +++ b/drivers/tty/tty_io.c | |||
diff --git a/drivers/char/tty_ioctl.c b/drivers/tty/tty_ioctl.c index 0c1889971459..0c1889971459 100644 --- a/drivers/char/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c | |||
diff --git a/drivers/char/tty_ldisc.c b/drivers/tty/tty_ldisc.c index 412f9775d19c..412f9775d19c 100644 --- a/drivers/char/tty_ldisc.c +++ b/drivers/tty/tty_ldisc.c | |||
diff --git a/drivers/char/tty_mutex.c b/drivers/tty/tty_mutex.c index 133697540c73..133697540c73 100644 --- a/drivers/char/tty_mutex.c +++ b/drivers/tty/tty_mutex.c | |||
diff --git a/drivers/char/tty_port.c b/drivers/tty/tty_port.c index 33d37d230f8f..33d37d230f8f 100644 --- a/drivers/char/tty_port.c +++ b/drivers/tty/tty_port.c | |||
diff --git a/drivers/char/.gitignore b/drivers/tty/vt/.gitignore index 83683a2d8e6a..83683a2d8e6a 100644 --- a/drivers/char/.gitignore +++ b/drivers/tty/vt/.gitignore | |||
diff --git a/drivers/tty/vt/Makefile b/drivers/tty/vt/Makefile new file mode 100644 index 000000000000..14a51c9960df --- /dev/null +++ b/drivers/tty/vt/Makefile | |||
@@ -0,0 +1,34 @@ | |||
1 | # | ||
2 | # This file contains the font map for the default (hardware) font | ||
3 | # | ||
4 | FONTMAPFILE = cp437.uni | ||
5 | |||
6 | obj-$(CONFIG_VT) += vt_ioctl.o vc_screen.o \ | ||
7 | selection.o keyboard.o | ||
8 | obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o | ||
9 | obj-$(CONFIG_HW_CONSOLE) += vt.o defkeymap.o | ||
10 | |||
11 | # Files generated that shall be removed upon make clean | ||
12 | clean-files := consolemap_deftbl.c defkeymap.c | ||
13 | |||
14 | quiet_cmd_conmk = CONMK $@ | ||
15 | cmd_conmk = scripts/conmakehash $< > $@ | ||
16 | |||
17 | $(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE) | ||
18 | $(call cmd,conmk) | ||
19 | |||
20 | $(obj)/defkeymap.o: $(obj)/defkeymap.c | ||
21 | |||
22 | # Uncomment if you're changing the keymap and have an appropriate | ||
23 | # loadkeys version for the map. By default, we'll use the shipped | ||
24 | # versions. | ||
25 | # GENERATE_KEYMAP := 1 | ||
26 | |||
27 | ifdef GENERATE_KEYMAP | ||
28 | |||
29 | $(obj)/defkeymap.c: $(obj)/%.c: $(src)/%.map | ||
30 | loadkeys --mktable $< > $@.tmp | ||
31 | sed -e 's/^static *//' $@.tmp > $@ | ||
32 | rm $@.tmp | ||
33 | |||
34 | endif | ||
diff --git a/drivers/char/consolemap.c b/drivers/tty/vt/consolemap.c index 45d3e80156d4..45d3e80156d4 100644 --- a/drivers/char/consolemap.c +++ b/drivers/tty/vt/consolemap.c | |||
diff --git a/drivers/char/cp437.uni b/drivers/tty/vt/cp437.uni index bc6163484f62..bc6163484f62 100644 --- a/drivers/char/cp437.uni +++ b/drivers/tty/vt/cp437.uni | |||
diff --git a/drivers/char/defkeymap.c_shipped b/drivers/tty/vt/defkeymap.c_shipped index d2208dfe3f67..d2208dfe3f67 100644 --- a/drivers/char/defkeymap.c_shipped +++ b/drivers/tty/vt/defkeymap.c_shipped | |||
diff --git a/drivers/char/defkeymap.map b/drivers/tty/vt/defkeymap.map index 50b30cace261..50b30cace261 100644 --- a/drivers/char/defkeymap.map +++ b/drivers/tty/vt/defkeymap.map | |||
diff --git a/drivers/char/keyboard.c b/drivers/tty/vt/keyboard.c index e95d7876ca6b..e95d7876ca6b 100644 --- a/drivers/char/keyboard.c +++ b/drivers/tty/vt/keyboard.c | |||
diff --git a/drivers/char/selection.c b/drivers/tty/vt/selection.c index ebae344ce910..ebae344ce910 100644 --- a/drivers/char/selection.c +++ b/drivers/tty/vt/selection.c | |||
diff --git a/drivers/char/vc_screen.c b/drivers/tty/vt/vc_screen.c index 273ab44cc91d..273ab44cc91d 100644 --- a/drivers/char/vc_screen.c +++ b/drivers/tty/vt/vc_screen.c | |||
diff --git a/drivers/char/vt.c b/drivers/tty/vt/vt.c index a8ec48ed14d9..a8ec48ed14d9 100644 --- a/drivers/char/vt.c +++ b/drivers/tty/vt/vt.c | |||
diff --git a/drivers/char/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c index 6b68a0fb4611..6b68a0fb4611 100644 --- a/drivers/char/vt_ioctl.c +++ b/drivers/tty/vt/vt_ioctl.c | |||
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c index cb23355f52d3..fbe86ca95802 100644 --- a/drivers/usb/gadget/u_ether.c +++ b/drivers/usb/gadget/u_ether.c | |||
@@ -811,7 +811,6 @@ int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN]) | |||
811 | INFO(dev, "MAC %pM\n", net->dev_addr); | 811 | INFO(dev, "MAC %pM\n", net->dev_addr); |
812 | INFO(dev, "HOST MAC %pM\n", dev->host_mac); | 812 | INFO(dev, "HOST MAC %pM\n", dev->host_mac); |
813 | 813 | ||
814 | netif_stop_queue(net); | ||
815 | the_dev = dev; | 814 | the_dev = dev; |
816 | } | 815 | } |
817 | 816 | ||