Commit 56d387ec authored by Mikulas Patocka's avatar Mikulas Patocka Committed by Linus Torvalds

Add udelay to A100U2W SCSI driver

udelay is required on Sun Ultra 5.

I don't know any reason or explanation for this, it was found purely
experimentally.
Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 987ff954
......@@ -401,6 +401,7 @@ static u8 orc_load_firmware(struct orc_host * host)
/* Copy the code from the BIOS to the SRAM */
udelay(500); /* Required on Sun Ultra 5 ... 350 -> failures */
bios_addr = (u16) le32_to_cpu(data32); /* FW code locate at BIOS address + ? */
for (i = 0, data32_ptr = (u8 *) & data32; /* Download the code */
i < 0x1000; /* Firmware code size = 4K */
......
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