From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/mips/kernel/irixinv.c | 77 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 arch/mips/kernel/irixinv.c (limited to 'arch/mips/kernel/irixinv.c') diff --git a/arch/mips/kernel/irixinv.c b/arch/mips/kernel/irixinv.c new file mode 100644 index 00000000000..60aa98cd179 --- /dev/null +++ b/arch/mips/kernel/irixinv.c @@ -0,0 +1,77 @@ +/* + * Support the inventory interface for IRIX binaries + * This is invoked before the mm layer is working, so we do not + * use the linked lists for the inventory yet. + * + * Miguel de Icaza, 1997. + */ +#include +#include +#include + +#define MAX_INVENTORY 50 +int inventory_items = 0; + +static inventory_t inventory [MAX_INVENTORY]; + +void add_to_inventory (int class, int type, int controller, int unit, int state) +{ + inventory_t *ni = &inventory [inventory_items]; + + if (inventory_items == MAX_INVENTORY) + return; + + ni->inv_class = class; + ni->inv_type = type; + ni->inv_controller = controller; + ni->inv_unit = unit; + ni->inv_state = state; + ni->inv_next = ni; + inventory_items++; +} + +int dump_inventory_to_user (void *userbuf, int size) +{ + inventory_t *inv = &inventory [0]; + inventory_t *user = userbuf; + int v; + + if (!access_ok(VERIFY_WRITE, userbuf, size)) + return -EFAULT; + + for (v = 0; v < inventory_items; v++){ + inv = &inventory [v]; + copy_to_user (user, inv, sizeof (inventory_t)); + user++; + } + return inventory_items * sizeof (inventory_t); +} + +int __init init_inventory(void) +{ + /* + * gross hack while we put the right bits all over the kernel + * most likely this will not let just anyone run the X server + * until we put the right values all over the place + */ + add_to_inventory (10, 3, 0, 0, 16400); + add_to_inventory (1, 1, 150, -1, 12); + add_to_inventory (1, 3, 0, 0, 8976); + add_to_inventory (1, 2, 0, 0, 8976); + add_to_inventory (4, 8, 0, 0, 2); + add_to_inventory (5, 5, 0, 0, 1); + add_to_inventory (3, 3, 0, 0, 32768); + add_to_inventory (3, 4, 0, 0, 32768); + add_to_inventory (3, 8, 0, 0, 524288); + add_to_inventory (3, 9, 0, 0, 64); + add_to_inventory (3, 1, 0, 0, 67108864); + add_to_inventory (12, 3, 0, 0, 16); + add_to_inventory (8, 7, 17, 0, 16777472); + add_to_inventory (8, 0, 0, 0, 1); + add_to_inventory (2, 1, 0, 13, 2); + add_to_inventory (2, 2, 0, 2, 0); + add_to_inventory (2, 2, 0, 1, 0); + add_to_inventory (7, 14, 0, 0, 6); + + return 0; +} -- cgit v1.2.3