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arm64: bs_sr_<N> take II

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In r367327 generic_bs_sr_<n> were derived from mips.  Given we are calling
generic_bs_w_<n> and no write directly, we do not have to do the address
calculations ourselves as eneric_bs_w_<n> will do a str val [bsh, offset].
All we actually have to do is increment offset.

MFC after:			3 days
This commit is contained in:
Bjoern A. Zeeb 2020-11-09 23:34:32 +00:00
parent 35bb59edc5
commit 47da3ae49d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=367538
1 changed files with 8 additions and 12 deletions
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20
sys/arm64/arm64/bus_machdep.c
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@ -136,40 +136,36 @@ static void
generic_bs_sr_1(void *t, bus_space_handle_t bsh,
bus_size_t offset, uint8_t value, size_t count)
{
bus_addr_t addr = bsh + offset;
for (; count != 0; count--, addr++)
generic_bs_w_1(t, bsh, addr, value);
for (; count != 0; count--, offset++)
generic_bs_w_1(t, bsh, offset, value);
}
static void
generic_bs_sr_2(void *t, bus_space_handle_t bsh,
bus_size_t offset, uint16_t value, size_t count)
{
bus_addr_t addr = bsh + offset;
for (; count != 0; count--, addr += 2)
generic_bs_w_2(t, bsh, addr, value);
for (; count != 0; count--, offset += 2)
generic_bs_w_2(t, bsh, offset, value);
}
static void
generic_bs_sr_4(void *t, bus_space_handle_t bsh,
bus_size_t offset, uint32_t value, size_t count)
{
bus_addr_t addr = bsh + offset;
for (; count != 0; count--, addr += 4)
generic_bs_w_4(t, bsh, addr, value);
for (; count != 0; count--, offset += 4)
generic_bs_w_4(t, bsh, offset, value);
}
static void
generic_bs_sr_8(void *t, bus_space_handle_t bsh, bus_size_t offset,
uint64_t value, size_t count)
{
bus_addr_t addr = bsh + offset;
for (; count != 0; count--, addr += 8)
generic_bs_w_8(t, bsh, addr, value);
for (; count != 0; count--, offset += 8)
generic_bs_w_8(t, bsh, offset, value);
}
struct bus_space memmap_bus = {