diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 21:55:47 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 21:55:47 -0700 |
commit | e86908614f2c7fec401827e5cefd7a6ea9407f85 (patch) | |
tree | fcb5d9e52422b37bdaf0e647126ebdfc1680f162 /arch/powerpc/platforms/iseries/mf.c | |
parent | 547307420931344a868275bd7ea7a30f117a15a9 (diff) | |
parent | 9b4b8feb962f4b3e74768b7205f1f8f6cce87238 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)
[POWERPC] Add memchr() to the bootwrapper
[POWERPC] Implement logging of unhandled signals
[POWERPC] Add legacy serial support for OPB with flattened device tree
[POWERPC] Use 1TB segments
[POWERPC] XilinxFB: Allow fixed framebuffer base address
[POWERPC] XilinxFB: Add support for custom screen resolution
[POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
[POWERPC] 4xx: Kilauea defconfig file
[POWERPC] 4xx: Kilauea DTS
[POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
[POWERPC] 4xx: Add AMCC 405EX support to cputable.c
[POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
[POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
[POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
[POWERPC] 85xx: Killed <asm/mpc85xx.h>
[POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
[POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
[POWERPC] mpc8272ads: Remove muram from the CPM reg property.
[POWERPC] Make clockevents work on PPC601 processors
...
Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.
Diffstat (limited to 'arch/powerpc/platforms/iseries/mf.c')
-rw-r--r-- | arch/powerpc/platforms/iseries/mf.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c index b1187d95e3b..c0f2433bc16 100644 --- a/arch/powerpc/platforms/iseries/mf.c +++ b/arch/powerpc/platforms/iseries/mf.c @@ -39,9 +39,9 @@ #include <asm/paca.h> #include <asm/abs_addr.h> #include <asm/firmware.h> -#include <asm/iseries/vio.h> #include <asm/iseries/mf.h> #include <asm/iseries/hv_lp_config.h> +#include <asm/iseries/hv_lp_event.h> #include <asm/iseries/it_lp_queue.h> #include "setup.h" @@ -870,8 +870,7 @@ static int proc_mf_dump_cmdline(char *page, char **start, off_t off, if ((off + count) > 256) count = 256 - off; - dma_addr = dma_map_single(iSeries_vio_dev, page, off + count, - DMA_FROM_DEVICE); + dma_addr = iseries_hv_map(page, off + count, DMA_FROM_DEVICE); if (dma_mapping_error(dma_addr)) return -ENOMEM; memset(page, 0, off + count); @@ -883,8 +882,7 @@ static int proc_mf_dump_cmdline(char *page, char **start, off_t off, vsp_cmd.sub_data.kern.length = off + count; mb(); rc = signal_vsp_instruction(&vsp_cmd); - dma_unmap_single(iSeries_vio_dev, dma_addr, off + count, - DMA_FROM_DEVICE); + iseries_hv_unmap(dma_addr, off + count, DMA_FROM_DEVICE); if (rc) return rc; if (vsp_cmd.result_code != 0) @@ -919,8 +917,7 @@ static int mf_getVmlinuxChunk(char *buffer, int *size, int offset, u64 side) int len = *size; dma_addr_t dma_addr; - dma_addr = dma_map_single(iSeries_vio_dev, buffer, len, - DMA_FROM_DEVICE); + dma_addr = iseries_hv_map(buffer, len, DMA_FROM_DEVICE); memset(buffer, 0, len); memset(&vsp_cmd, 0, sizeof(vsp_cmd)); vsp_cmd.cmd = 32; @@ -938,7 +935,7 @@ static int mf_getVmlinuxChunk(char *buffer, int *size, int offset, u64 side) rc = -ENOMEM; } - dma_unmap_single(iSeries_vio_dev, dma_addr, len, DMA_FROM_DEVICE); + iseries_hv_unmap(dma_addr, len, DMA_FROM_DEVICE); return rc; } @@ -1149,8 +1146,7 @@ static int proc_mf_change_cmdline(struct file *file, const char __user *buffer, goto out; dma_addr = 0; - page = dma_alloc_coherent(iSeries_vio_dev, count, &dma_addr, - GFP_ATOMIC); + page = iseries_hv_alloc(count, &dma_addr, GFP_ATOMIC); ret = -ENOMEM; if (page == NULL) goto out; @@ -1170,7 +1166,7 @@ static int proc_mf_change_cmdline(struct file *file, const char __user *buffer, ret = count; out_free: - dma_free_coherent(iSeries_vio_dev, count, page, dma_addr); + iseries_hv_free(count, page, dma_addr); out: return ret; } @@ -1190,8 +1186,7 @@ static ssize_t proc_mf_change_vmlinux(struct file *file, goto out; dma_addr = 0; - page = dma_alloc_coherent(iSeries_vio_dev, count, &dma_addr, - GFP_ATOMIC); + page = iseries_hv_alloc(count, &dma_addr, GFP_ATOMIC); rc = -ENOMEM; if (page == NULL) { printk(KERN_ERR "mf.c: couldn't allocate memory to set vmlinux chunk\n"); @@ -1219,7 +1214,7 @@ static ssize_t proc_mf_change_vmlinux(struct file *file, *ppos += count; rc = count; out_free: - dma_free_coherent(iSeries_vio_dev, count, page, dma_addr); + iseries_hv_free(count, page, dma_addr); out: return rc; } |