diff options
Diffstat (limited to 'linux-core/xgi_pcie.c')
| -rw-r--r-- | linux-core/xgi_pcie.c | 116 |
1 files changed, 58 insertions, 58 deletions
diff --git a/linux-core/xgi_pcie.c b/linux-core/xgi_pcie.c index 1a4d8e12..a81dbe8b 100644 --- a/linux-core/xgi_pcie.c +++ b/linux-core/xgi_pcie.c @@ -33,11 +33,11 @@ #include "xgi_pcie.h" #include "xgi_misc.h" -static xgi_pcie_heap_t *xgi_pcie_heap = NULL; -static kmem_cache_t *xgi_pcie_cache_block = NULL; -static xgi_pcie_block_t *xgi_pcie_vertex_block = NULL; -static xgi_pcie_block_t *xgi_pcie_cmdlist_block = NULL; -static xgi_pcie_block_t *xgi_pcie_scratchpad_block = NULL; +static struct xgi_pcie_heap *xgi_pcie_heap = NULL; +static struct kmem_cache *xgi_pcie_cache_block = NULL; +static struct xgi_pcie_block *xgi_pcie_vertex_block = NULL; +static struct xgi_pcie_block *xgi_pcie_cmdlist_block = NULL; +static struct xgi_pcie_block *xgi_pcie_scratchpad_block = NULL; extern struct list_head xgi_mempid_list; static unsigned long xgi_pcie_lut_alloc(unsigned long page_order) @@ -85,7 +85,7 @@ static void xgi_pcie_lut_free(unsigned long page_addr, unsigned long page_order) free_pages(page_addr, page_order); } -static int xgi_pcie_lut_init(xgi_info_t * info) +static int xgi_pcie_lut_init(struct xgi_info * info) { unsigned char *page_addr = NULL; unsigned long pciePageCount, lutEntryNum, lutPageCount, lutPageOrder; @@ -214,7 +214,7 @@ static int xgi_pcie_lut_init(xgi_info_t * info) return 0; } -static void xgi_pcie_lut_cleanup(xgi_info_t * info) +static void xgi_pcie_lut_cleanup(struct xgi_info * info) { if (info->lut_base) { XGI_INFO("info->lut_base: 0x%p info->lutPageOrder: 0x%lx \n", @@ -225,10 +225,10 @@ static void xgi_pcie_lut_cleanup(xgi_info_t * info) } } -static xgi_pcie_block_t *xgi_pcie_new_node(void) +static struct xgi_pcie_block *xgi_pcie_new_node(void) { - xgi_pcie_block_t *block = - (xgi_pcie_block_t *) kmem_cache_alloc(xgi_pcie_cache_block, + struct xgi_pcie_block *block = + (struct xgi_pcie_block *) kmem_cache_alloc(xgi_pcie_cache_block, GFP_KERNEL); if (block == NULL) { return NULL; @@ -247,11 +247,11 @@ static xgi_pcie_block_t *xgi_pcie_new_node(void) return block; } -static void xgi_pcie_block_stuff_free(xgi_pcie_block_t * block) +static void xgi_pcie_block_stuff_free(struct xgi_pcie_block * block) { struct page *page; - xgi_page_block_t *page_block = block->page_block; - xgi_page_block_t *free_block; + struct xgi_page_block *page_block = block->page_block; + struct xgi_page_block *free_block; unsigned long page_count = 0; int i; @@ -285,9 +285,9 @@ static void xgi_pcie_block_stuff_free(xgi_pcie_block_t * block) } } -int xgi_pcie_heap_init(xgi_info_t * info) +int xgi_pcie_heap_init(struct xgi_info * info) { - xgi_pcie_block_t *block; + struct xgi_pcie_block *block; if (!xgi_pcie_lut_init(info)) { XGI_ERROR("xgi_pcie_lut_init failed\n"); @@ -295,7 +295,7 @@ int xgi_pcie_heap_init(xgi_info_t * info) } xgi_pcie_heap = - (xgi_pcie_heap_t *) kmalloc(sizeof(xgi_pcie_heap_t), GFP_KERNEL); + (struct xgi_pcie_heap *) kmalloc(sizeof(struct xgi_pcie_heap), GFP_KERNEL); if (!xgi_pcie_heap) { XGI_ERROR("xgi_pcie_heap alloc failed\n"); goto fail1; @@ -307,7 +307,7 @@ int xgi_pcie_heap_init(xgi_info_t * info) xgi_pcie_heap->max_freesize = info->pcie.size; xgi_pcie_cache_block = - kmem_cache_create("xgi_pcie_block", sizeof(xgi_pcie_block_t), 0, + kmem_cache_create("xgi_pcie_block", sizeof(struct xgi_pcie_block), 0, SLAB_HWCACHE_ALIGN, NULL, NULL); if (NULL == xgi_pcie_cache_block) { @@ -315,7 +315,7 @@ int xgi_pcie_heap_init(xgi_info_t * info) goto fail2; } - block = (xgi_pcie_block_t *) xgi_pcie_new_node(); + block = (struct xgi_pcie_block *) xgi_pcie_new_node(); if (!block) { XGI_ERROR("xgi_pcie_new_node failed\n"); goto fail3; @@ -348,7 +348,7 @@ int xgi_pcie_heap_init(xgi_info_t * info) void xgi_pcie_heap_check(void) { struct list_head *useList, *temp; - xgi_pcie_block_t *block; + struct xgi_pcie_block *block; unsigned int ownerIndex; #ifdef XGI_DEBUG char *ownerStr[6] = @@ -360,7 +360,7 @@ void xgi_pcie_heap_check(void) temp = useList->next; XGI_INFO("pcie freemax = 0x%lx\n", xgi_pcie_heap->max_freesize); while (temp != useList) { - block = list_entry(temp, struct xgi_pcie_block_s, list); + block = list_entry(temp, struct xgi_pcie_block, list); if (block->owner == PCIE_2D) ownerIndex = 0; else if (block->owner > PCIE_3D_TEXTURE @@ -378,10 +378,10 @@ void xgi_pcie_heap_check(void) } } -void xgi_pcie_heap_cleanup(xgi_info_t * info) +void xgi_pcie_heap_cleanup(struct xgi_info * info) { struct list_head *free_list, *temp; - xgi_pcie_block_t *block; + struct xgi_pcie_block *block; int j; xgi_pcie_lut_cleanup(info); @@ -394,7 +394,7 @@ void xgi_pcie_heap_cleanup(xgi_info_t * info) while (temp != free_list) { block = - list_entry(temp, struct xgi_pcie_block_s, + list_entry(temp, struct xgi_pcie_block, list); XGI_INFO ("No. %d block->offset: 0x%lx block->size: 0x%lx \n", @@ -421,13 +421,13 @@ void xgi_pcie_heap_cleanup(xgi_info_t * info) } } -static xgi_pcie_block_t *xgi_pcie_mem_alloc(xgi_info_t * info, +static struct xgi_pcie_block *xgi_pcie_mem_alloc(struct xgi_info * info, unsigned long originalSize, enum PcieOwner owner) { struct list_head *free_list; - xgi_pcie_block_t *block, *used_block, *free_block; - xgi_page_block_t *page_block, *prev_page_block; + struct xgi_pcie_block *block, *used_block, *free_block; + struct xgi_page_block *page_block, *prev_page_block; struct page *page; unsigned long page_order = 0, count = 0, index = 0; unsigned long page_addr = 0; @@ -482,7 +482,7 @@ static xgi_pcie_block_t *xgi_pcie_mem_alloc(xgi_info_t * info, free_list = xgi_pcie_heap->free_list.next; while (free_list != &xgi_pcie_heap->free_list) { //XGI_INFO("free_list: 0x%px \n", free_list); - block = list_entry(free_list, struct xgi_pcie_block_s, list); + block = list_entry(free_list, struct xgi_pcie_block, list); if (size <= block->size) { break; } @@ -543,12 +543,12 @@ static xgi_pcie_block_t *xgi_pcie_mem_alloc(xgi_info_t * info, used_block->page_order); used_block->page_block = NULL; - //used_block->page_block = (xgi_pages_block_t *)kmalloc(sizeof(xgi_pages_block_t), GFP_KERNEL); - //if (!used_block->page_block) return NULL; + //used_block->page_block = (struct xgi_pages_block *)kmalloc(sizeof(struct xgi_pages_block), GFP_KERNEL); + //if (!used_block->page_block) return NULL;_t //used_block->page_block->next = NULL; used_block->page_table = - (xgi_pte_t *) kmalloc(sizeof(xgi_pte_t) * used_block->page_count, + (struct xgi_pte *) kmalloc(sizeof(struct xgi_pte) * used_block->page_count, GFP_KERNEL); if (used_block->page_table == NULL) { goto fail; @@ -595,8 +595,8 @@ static xgi_pcie_block_t *xgi_pcie_mem_alloc(xgi_info_t * info, if (page_block == NULL) { page_block = - (xgi_page_block_t *) - kmalloc(sizeof(xgi_page_block_t), GFP_KERNEL); + (struct xgi_page_block *) + kmalloc(sizeof(struct xgi_page_block), GFP_KERNEL); if (!page_block) { XGI_ERROR ("Can't get memory for page_block! \n"); @@ -697,17 +697,17 @@ static xgi_pcie_block_t *xgi_pcie_mem_alloc(xgi_info_t * info, return NULL; } -static xgi_pcie_block_t *xgi_pcie_mem_free(xgi_info_t * info, +static struct xgi_pcie_block *xgi_pcie_mem_free(struct xgi_info * info, unsigned long offset) { struct list_head *free_list, *used_list; - xgi_pcie_block_t *used_block, *block = NULL; - xgi_pcie_block_t *prev, *next; + struct xgi_pcie_block *used_block, *block = NULL; + struct xgi_pcie_block *prev, *next; unsigned long upper, lower; used_list = xgi_pcie_heap->used_list.next; while (used_list != &xgi_pcie_heap->used_list) { - block = list_entry(used_list, struct xgi_pcie_block_s, list); + block = list_entry(used_list, struct xgi_pcie_block, list); if (block->offset == offset) { break; } @@ -737,7 +737,7 @@ static xgi_pcie_block_t *xgi_pcie_mem_free(xgi_info_t * info, free_list = xgi_pcie_heap->free_list.next; while (free_list != &xgi_pcie_heap->free_list) { - block = list_entry(free_list, struct xgi_pcie_block_s, list); + block = list_entry(free_list, struct xgi_pcie_block, list); if (block->offset == upper) { next = block; } else if ((block->offset + block->size) == lower) { @@ -787,11 +787,11 @@ static xgi_pcie_block_t *xgi_pcie_mem_free(xgi_info_t * info, return (used_block); } -void xgi_pcie_alloc(xgi_info_t * info, unsigned long size, - enum PcieOwner owner, xgi_mem_alloc_t * alloc) +void xgi_pcie_alloc(struct xgi_info * info, unsigned long size, + enum PcieOwner owner, struct xgi_mem_alloc * alloc) { - xgi_pcie_block_t *block; - xgi_mem_pid_t *mempid_block; + struct xgi_pcie_block *block; + struct xgi_mem_pid *mempid_block; xgi_down(info->pcie_sem); block = xgi_pcie_mem_alloc(info, size, owner); @@ -819,7 +819,7 @@ void xgi_pcie_alloc(xgi_info_t * info, unsigned long size, */ if (owner == PCIE_3D || owner == PCIE_3D_TEXTURE) { mempid_block = - kmalloc(sizeof(xgi_mem_pid_t), GFP_KERNEL); + kmalloc(sizeof(struct xgi_mem_pid), GFP_KERNEL); if (!mempid_block) XGI_ERROR("mempid_block alloc failed\n"); mempid_block->location = NON_LOCAL; @@ -837,12 +837,12 @@ void xgi_pcie_alloc(xgi_info_t * info, unsigned long size, } } -void xgi_pcie_free(xgi_info_t * info, unsigned long bus_addr) +void xgi_pcie_free(struct xgi_info * info, unsigned long bus_addr) { - xgi_pcie_block_t *block; + struct xgi_pcie_block *block; unsigned long offset = bus_addr - info->pcie.base; - xgi_mem_pid_t *mempid_block; - xgi_mem_pid_t *mempid_freeblock = NULL; + struct xgi_mem_pid *mempid_block; + struct xgi_mem_pid *mempid_freeblock = NULL; struct list_head *mempid_list; char isvertex = 0; int processcnt; @@ -857,7 +857,7 @@ void xgi_pcie_free(xgi_info_t * info, unsigned long bus_addr) mempid_list = xgi_mempid_list.next; while (mempid_list != &xgi_mempid_list) { mempid_block = - list_entry(mempid_list, struct xgi_mem_pid_s, list); + list_entry(mempid_list, struct xgi_mem_pid, list); if (mempid_block->location == NON_LOCAL && mempid_block->bus_addr == 0xFFFFFFFF) { ++processcnt; @@ -884,7 +884,7 @@ void xgi_pcie_free(xgi_info_t * info, unsigned long bus_addr) mempid_list = xgi_mempid_list.next; while (mempid_list != &xgi_mempid_list) { mempid_block = - list_entry(mempid_list, struct xgi_mem_pid_s, list); + list_entry(mempid_list, struct xgi_mem_pid, list); if (mempid_block->location == NON_LOCAL && ((isvertex && mempid_block->bus_addr == 0xFFFFFFFF) || (!isvertex && mempid_block->bus_addr == bus_addr))) { @@ -906,17 +906,17 @@ void xgi_pcie_free(xgi_info_t * info, unsigned long bus_addr) * given a bus address, fid the pcie mem block * uses the bus address as the key. */ -struct xgi_pcie_block_s *xgi_find_pcie_block(xgi_info_t * info, - unsigned long address) +struct xgi_pcie_block *xgi_find_pcie_block(struct xgi_info * info, + unsigned long address) { struct list_head *used_list; - xgi_pcie_block_t *block; + struct xgi_pcie_block *block; int i; used_list = xgi_pcie_heap->used_list.next; while (used_list != &xgi_pcie_heap->used_list) { - block = list_entry(used_list, struct xgi_pcie_block_s, list); + block = list_entry(used_list, struct xgi_pcie_block, list); if (block->bus_addr == address) { return block; @@ -946,7 +946,7 @@ struct xgi_pcie_block_s *xgi_find_pcie_block(xgi_info_t * info, * Returns CPU virtual address. Assumes the CPU VAddr is continuous in not * the same block */ -void *xgi_find_pcie_virt(xgi_info_t * info, unsigned long address) +void *xgi_find_pcie_virt(struct xgi_info * info, unsigned long address) { struct list_head *used_list = xgi_pcie_heap->used_list.next; const unsigned long offset_in_page = address & (PAGE_SIZE - 1); @@ -956,8 +956,8 @@ void *xgi_find_pcie_virt(xgi_info_t * info, unsigned long address) used_list, address, PAGE_SIZE - 1, offset_in_page); while (used_list != &xgi_pcie_heap->used_list) { - xgi_pcie_block_t *block = - list_entry(used_list, struct xgi_pcie_block_s, list); + struct xgi_pcie_block *block = + list_entry(used_list, struct xgi_pcie_block, list); XGI_INFO("block = 0x%p (hw_addr = 0x%lx, size=%lu)\n", block, block->hw_addr, block->size); @@ -987,19 +987,19 @@ void *xgi_find_pcie_virt(xgi_info_t * info, unsigned long address) return NULL; } -void xgi_read_pcie_mem(xgi_info_t * info, xgi_mem_req_t * req) +void xgi_read_pcie_mem(struct xgi_info * info, struct xgi_mem_req * req) { } -void xgi_write_pcie_mem(xgi_info_t * info, xgi_mem_req_t * req) +void xgi_write_pcie_mem(struct xgi_info * info, struct xgi_mem_req * req) { } /* address -- GE hw address */ -void xgi_test_rwinkernel(xgi_info_t * info, unsigned long address) +void xgi_test_rwinkernel(struct xgi_info * info, unsigned long address) { unsigned long *virtaddr = 0; if (address == 0) { |