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scsi: mpi3mr: Increase maximum number of PHYs to 64 from 32

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SAS5116 controllers supports maximum 48 physical PHYs. Modify driver to
accommodate up to 64 PHYs (though current need is to support 48 PHYs).

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Link: https://lore.kernel.org/r/20231123160132.4155-4-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sumit Saxena 2023-11-23 21:31:30 +05:30 • committed by Martin K. Petersen
parent c9260ff28e
commit cb5b608946
2 changed files with 9 additions and 9 deletions
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2
drivers/scsi/mpi3mr/mpi3mr.h
View file

@ -506,7 +506,7 @@ struct mpi3mr_sas_port {
u8 num_phys;
u8 marked_responding;
int lowest_phy;
u32 phy_mask;
u64 phy_mask;
struct mpi3mr_hba_port *hba_port;
struct sas_identify remote_identify;
struct sas_rphy *rphy;

16
drivers/scsi/mpi3mr/mpi3mr_transport.c
View file

@ -1587,7 +1587,7 @@ static void mpi3mr_sas_port_remove(struct mpi3mr_ioc *mrioc, u64 sas_address,
*/
struct host_port {
u64 sas_address;
u32 phy_mask;
u64 phy_mask;
u16 handle;
u8 iounit_port_id;
u8 used;
@ -1611,7 +1611,7 @@ mpi3mr_update_mr_sas_port(struct mpi3mr_ioc *mrioc, struct host_port *h_port,
struct mpi3mr_sas_port *mr_sas_port)
{
struct mpi3mr_sas_phy *mr_sas_phy;
u32 phy_mask_xor;
u64 phy_mask_xor;
u64 phys_to_be_added, phys_to_be_removed;
int i;
@ -1619,7 +1619,7 @@ mpi3mr_update_mr_sas_port(struct mpi3mr_ioc *mrioc, struct host_port *h_port,
mr_sas_port->marked_responding = 1;
dev_info(&mr_sas_port->port->dev,
"sas_address(0x%016llx), old: port_id %d phy_mask 0x%x, new: port_id %d phy_mask:0x%x\n",
"sas_address(0x%016llx), old: port_id %d phy_mask 0x%llx, new: port_id %d phy_mask:0x%llx\n",
mr_sas_port->remote_identify.sas_address,
mr_sas_port->hba_port->port_id, mr_sas_port->phy_mask,
h_port->iounit_port_id, h_port->phy_mask);
@ -1637,7 +1637,7 @@ mpi3mr_update_mr_sas_port(struct mpi3mr_ioc *mrioc, struct host_port *h_port,
* if these phys are previously registered with another port
* then delete these phys from that port first.
*/
for_each_set_bit(i, (ulong *) &phys_to_be_added, BITS_PER_TYPE(u32)) {
for_each_set_bit(i, (ulong *) &phys_to_be_added, BITS_PER_TYPE(u64)) {
mr_sas_phy = &mrioc->sas_hba.phy[i];
if (mr_sas_phy->phy_belongs_to_port)
mpi3mr_del_phy_from_an_existing_port(mrioc,
@ -1649,7 +1649,7 @@ mpi3mr_update_mr_sas_port(struct mpi3mr_ioc *mrioc, struct host_port *h_port,
}
/* Delete the phys which are not part of current mr_sas_port's port. */
for_each_set_bit(i, (ulong *) &phys_to_be_removed, BITS_PER_TYPE(u32)) {
for_each_set_bit(i, (ulong *) &phys_to_be_removed, BITS_PER_TYPE(u64)) {
mr_sas_phy = &mrioc->sas_hba.phy[i];
if (mr_sas_phy->phy_belongs_to_port)
mpi3mr_del_phy_from_an_existing_port(mrioc,
@ -1671,7 +1671,7 @@ mpi3mr_update_mr_sas_port(struct mpi3mr_ioc *mrioc, struct host_port *h_port,
void
mpi3mr_refresh_sas_ports(struct mpi3mr_ioc *mrioc)
{
struct host_port h_port[32];
struct host_port h_port[64];
int i, j, found, host_port_count = 0, port_idx;
u16 sz, attached_handle, ioc_status;
struct mpi3_sas_io_unit_page0 *sas_io_unit_pg0 = NULL;
@ -1742,7 +1742,7 @@ mpi3mr_refresh_sas_ports(struct mpi3mr_ioc *mrioc)
list_for_each_entry(mr_sas_port, &mrioc->sas_hba.sas_port_list,
port_list) {
ioc_info(mrioc,
"port_id:%d, sas_address:(0x%016llx), phy_mask:(0x%x), lowest phy id:%d\n",
"port_id:%d, sas_address:(0x%016llx), phy_mask:(0x%llx), lowest phy id:%d\n",
mr_sas_port->hba_port->port_id,
mr_sas_port->remote_identify.sas_address,
mr_sas_port->phy_mask, mr_sas_port->lowest_phy);
@ -1751,7 +1751,7 @@ mpi3mr_refresh_sas_ports(struct mpi3mr_ioc *mrioc)
ioc_info(mrioc, "Host port details after reset\n");
for (i = 0; i < host_port_count; i++) {
ioc_info(mrioc,
"port_id:%d, sas_address:(0x%016llx), phy_mask:(0x%x), lowest phy id:%d\n",
"port_id:%d, sas_address:(0x%016llx), phy_mask:(0x%llx), lowest phy id:%d\n",
h_port[i].iounit_port_id, h_port[i].sas_address,
h_port[i].phy_mask, h_port[i].lowest_phy);
}