This removes several hartid/hartindex conversions, as well as two loops
through the mask for broadcast IPIs.
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
The sbi_hartmask_for_each_hart() macro is slow and has only one user
so let us completely remove the sbi_hartmask_for_each_hart() macro.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Currently, the sbi_hartmask is indexed by hartid which puts a
limit on hartid to be less than SBI_HARTMASK_MAX_BITS.
We extend the sbi_hartmask implementation to use hartindex and
support updating sbi_hartmask using hartid. This removes the
limit on hartid and existing code works largely unmodified.
Signed-off-by: Xiang W <wxjstz@126.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
The sbi_hartmask_test_hart() does not modify hartmask so the
hartmask pointer parameter should be declared const.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
We add a simple hartmask library to create and maintain HART mask
in different parts of OpenSBI sources. This new library is build
as wrapper library on-top-of bitmap library.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
